unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1000000000000099, &(0x7f00009ef000)=[]}], 0x1, 0x1) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000ab9000-0x6)={0x9, 0x2, 0x46f}) 2018/02/17 03:54:52 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00003c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000604000)={@common='ip6tnl0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/02/17 03:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da2000-0x8)={0x0, 0x2}, &(0x7f00006cc000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000648000)={r1, 0x4f, 0x2000}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/17 03:54:52 executing program 5: mmap(&(0x7f0000000000/0x5ed000)=nil, 0x5ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r1, &(0x7f0000264000)={0x1a, 0xf, 0x8000, 0x400000, 0x80000000, 0x2, @empty}, 0x10) dup3(r0, r1, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00005ed000)=[{&(0x7f0000338000-0xee)="fe268992cb718f2c56f0130dc5724188339cb5da191f4e4930b5fc64c076ffa1d0b5442216a6fb7b34f4409d13d79d5b863715b30609bca49c159f215c1046978193e1d266ffd7518adc65f4d58a8df0b95caa9dad509fc0ba14ca073eb42bd6bd4ef25a76d88593ac953c73da2fa6860b37b483d8349e2402c54f4988e2cfc885b28ac8ee7bf09dae62706d18dff5d6cad4f66d40863167849746eb113d8454555e5118abb39b0ac5fad667a28aa7de4acf0f2a2000591c75dabdd9a2f274a0391bdca3cf67f32dca6004a9cf21ebae7497fc34feb9fc793af9962aff2b45f7444f5cb4f3c74a4b8ad12466d6fc", 0xee}, {&(0x7f00004c4000-0x1000)="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", 0x1000}, {&(0x7f00000f0000-0x25)="3a90002a8214a5d70d25ae54d5430e77b95a43fe04fdbc03bf4262666aebecbe460dc75032", 0x25}, {&(0x7f000011a000-0x9a)="539a3f4de34f289d8b288c3a8eed0a786527b5238b4e0e0c39c9c9b098b919d078c9f1cb3d6244e2eb4613f0651e7e958192cb59db27f873a288f21400492143e154fd8106f4b9f0ba115834a442b8b29fed8e86916a8bcb07f0784f11ea57e149f1bc2b5f73f7c307df29cca244d958f4bc40625de8dddb0f8790f116e8f8053eb934dc5b82bb90a81c4e9c8b3789cac02f771e0ad7a92e6d4c", 0x9a}], 0x4) poll(&(0x7f00004d2000)=[{r0}], 0x1, 0x0) 2018/02/17 03:54:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x12000, 0x10c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000056f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000664000-0x18)=[{r1}], 0x1, 0x299b) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) [ 40.523780] binder: send failed reply for transaction 36, target dead 2018/02/17 03:54:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/snmp6\x00') read(r1, &(0x7f0000b78000)=""/1, 0x1) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/17 03:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b5e000-0xe)='/dev/keychord\x00', 0x51b200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000205000-0x10)={0x2, 0x200, 0x5, 0x3, 0x0}, &(0x7f0000faa000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e2b000-0x18)={r1, 0x400000, 0x0, 0xe, 0x81}, &(0x7f0000ace000)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007a4000)={r2, 0x9, 0x10000, 0xc16, 0x3ff, 0xfc}, &(0x7f000074c000-0x4)=0x14) add_key(&(0x7f0000087000-0xd)='dns_resolver\x00', &(0x7f0000315000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a4b000-0x4a)="8bc3e6a61ddf21b58e87d1d7fffffffffffffffd04090a1b23401db2dec46fecf30bf31db40aea19660d0ea639ac3d5657cc560e40002000", 0x38, 0xfffffffffffffffb) 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000e25000)='V', 0x1, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/17 03:54:53 executing program 3: umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='.', r1, &(0x7f0000001000-0x1)='.', 0x3) 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0d000)={0x0}, &(0x7f0000fc0000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000e10000+0xe13)={0x1, r1}) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc2000-0x8)) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) 2018/02/17 03:54:53 executing program 4: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) poll(&(0x7f0000a41000)=[], 0x0, 0x345) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00001b2000)=[], 0x1, 0x0, &(0x7f0000de6000)='N'}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00005f1000)={{0x0, 0x40}, 'port0\x00', 0x0, 0x40, 0x0, 0x100000000000010c, 0x1, 0x800, 0x9, 0x0, 0x6, 0xe14}) 2018/02/17 03:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f00009de000)='/dev/usbmon#\x00', 0x2, 0xf6e0ec6fe5fee0ed) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000597000-0x10)={0x1, 0x23, &(0x7f00006c3000)="425b078d4b5611e3d409f094a313d53ead8898452144c94befc7f9d5089fc0361a2392"}) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2018/02/17 03:54:53 executing program 6: r0 = creat(&(0x7f00001a6000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x5, [0x10001, 0x7, 0x2, 0xa7, 0x9, 0x0, 0x5, 0x77]}, 0x5c) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed2000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000f75000)) sendmsg$nl_generic(r1, &(0x7f0000e72000)={&(0x7f0000d80000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x10, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 03:54:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a30000)={0x0}, &(0x7f000060d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) listen(r3, 0x0) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f00001e8000)=0x3, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe4000)={0x75be8cba, 0xe, 0x2, 0x7, r2}, &(0x7f0000fe5000-0x4)=0x10) 2018/02/17 03:54:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f000093b000)) r1 = syz_open_procfs(0x0, &(0x7f0000e80000-0x7)='fdinfo\x00') ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00006b2000-0x6)={0x0, 0x10000, 0x8}) getsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f0000825000), &(0x7f000007a000)) [ 40.664482] Option '@²ÞÄoìó ó´ [ 40.664482] êf ¦9¬' to dns_resolver key: bad/missing value [ 40.686389] binder: 7075:7093 ioctl c0a85352 205f1000 returned -22 [ 40.696965] audit_printk_skb: 14 callbacks suppressed [ 40.696974] audit: type=1400 audit(1518839693.145:31): avc: denied { getattr } for pid=7096 comm="syz-executor5" path="socket:[18118]" dev="sockfs" ino=18118 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 03:54:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x202000, 0x96) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000011000)={0x9, 0xd68, 0x0, 0x2, 0x7, 0x8, 0x1, 0x9, 0x400000000000, 0x5, 0x10000}) signalfd(0xffffffffffffffff, &(0x7f0000013000-0x8), 0x8) 2018/02/17 03:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x0) write(0xffffffffffffffff, &(0x7f0000df9000-0x27), 0x0) sendto(r0, &(0x7f0000abe000)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) dup(r0) getsockname(r0, &(0x7f000027e000-0x10)=@nfc, &(0x7f0000ba1000-0x4)=0x10) 2018/02/17 03:54:53 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000000e000), 0xffffffffffffff56) 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ec5000)='dns_resolver\x00', &(0x7f00004b8000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008ea000-0x5)='ppp0\x00', 0xffffffffffffffff) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000461000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005eb000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000ad5000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000857000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) 2018/02/17 03:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000056000)=[{0x3, 0x0, 0x0, 0x3}, {0x400000043, 0xfffffffffffffffc, 0x3, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000ea3000)=@abs={0xfffffffffffffffd}, 0x1f1) sendmsg$unix(r1, &(0x7f000015f000)={&(0x7f0000427000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000037b000-0x80)=[{&(0x7f0000482000-0x71)="c90e5b32e54564c0d21c77da2522d14ffaabdf67cd6f9ed0692f723d7c17a08e25ad125b147f1ff90de27a0bd5b958def16ae01c45300de7b82d6a58626dc229dc305dba6ac167087f6485d6ba491e34f92b61739c68fdd7c5833b125937758f5e689327c76f4fe757d8919f3c02d2c5b2", 0x71}, {&(0x7f0000b7e000-0xf6)="83ed5025d9088c848b5f1c56419ebba01c3020075a9cb575533bd7a7d3c182831adeed99380ac0addd3a3e8f63be0b3565dc4df000aea5933c8fd5737fa180ac2049bd394c2abbd790a7cdcf9c5e83963283fbe1fc83c09d547d99a890b23b9e283f19e8b3660804d4cedb984edaa67bd62071f371495b11dd4829dc56778e64ea9948dc2f8b63d2817ef2b3bf180aa5610451123aadb8090c671f281c0d70945ca91ee776e264995fabd5695f35b266cd4cb5b4ce1f0f194946219a5c5c66efcae7068484165239d680edf96c1c4d1f898c8685dc8343393dbceefc242f4a2afe82708d09a8008ef100cc7f48b257ebf97c8ff5e08b", 0xf6}, {&(0x7f0000208000)="c0965c34cb2e5371a78320b718724c05cda3169e2009aa51c9713d0442f7d7a1bf9ea81a0720557318b7f1f5465c1cf87c35885194284f09b5a9a791260f76ee3ab64992f6dad1e0dff9207ec46c7390776f6a8c0cf7c096d45c30ba0ae9a8efac65e52de82e3a3b1fca716dbed0db25ef3a676a8eb638fc3949d3091d5ebaa4b38fe7aaa5a462", 0x87}, {&(0x7f00009b4000-0x1a)="6c5a5f610872ea93499c535026f7ca2d6f2514c3104226cc58c5", 0x1a}, {&(0x7f00007b8000)="b763fa6aa20667ae62bf13d1b135b1aae4fab0eca375e40cd9a0a0a8b7dbefc83500dc2b013e2fef36673d2a128b0327757ab9423b0960d90a37e40f84b719b5034c", 0x42}, {&(0x7f0000318000)="0bfc1bfa4ab22c7a4f889cdf334db851275529eecd71f72c48171cf31a9b40b65541ada95e4760dbffa98252694afdb0fe574d7402b4363366e07255920c8005b0996ba62c2d61d625ee71bd8f94e5335f1718646162ec1e36ef8fa29eb5a90631e9ce6b711de1cbe5313b1e5aa37465ee7a5d1d999e61e0bc192640ea8d6806015d093695d7d43fc5a89577afe772be82487c50", 0x94}, {&(0x7f0000fce000)="435ced1d63bec54c87f39463c60fa493aa41cdde02881f0bdc07d69f7ae2ce5bd53df4b12294d8594f53a7c86f8c0754bf510b8a1cdea48fed7ca7c637b93a8578bf93fec649f0bb2d4a9311f212eccc115fdd33a290a21a887e446cb5765d84a5672e795b45afc2dd5b491ebc3dc0261d2374342e52fff0b41b03702c16c6d9fb5d053f68ff1e1f740adebdec8010758f38b650760230803c48322d759999b280967bbe86981c3a8aded25086f7707122", 0xb1}, {&(0x7f000084b000)="aa04330af8b0d42defc726baf10642ebd12ddba60d44ed1ddd8c18ae16633512ded15f3d4012f43e99e3577e40ebfeba1385f824aee60adb6623b4f1c8ff8836830d22b27c4e4cc9c98521c48ef4e46fc352ab9785051a", 0x57}], 0x8, 0x0, 0x0, 0x804}, 0x40004) r2 = creat(&(0x7f0000581000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006a0000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xd6, 0x2, 0x100000001, 0x5328, 0x20, 0x5b1, 0x401, 0x7, 0x0, 0xca8, 0x79, 0xffff, 0x19, 0x8, 0x4]}, &(0x7f0000d84000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000915000-0x8c)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) getsockname$unix(r0, &(0x7f00005a2000-0x33)=@file={0x0, ""/49}, &(0x7f00004de000)=0x33) fremovexattr(r0, &(0x7f00007fa000-0xb)=@random={'btrfs.', 'bdev\x00'}) 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d59000)={0x0, 0x3ff, 0xffffffff, 'queue1\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/17 03:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000858000-0x8)='./file0\x00', 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000497000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ce4000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x800}], 0xa4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00006d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00003fc000)=0x14, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000024000-0x24)={0x3, 0x0, 0x0, 0x0, 0x3}) 2018/02/17 03:54:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f000096f000)="8a5f63e67e59229b5a084a989ffd8e9536184809337e253c000000000000002061e9ce4f5698713082bf5d63966b85687a2534eaf9574c718dfc8e387750c1a9e848783f9b10b83f4666e07a5152127e45e59f7510c3797a362859762230d459a31be18807bc7f1a9e2cf6f49640063b191c7aec5814e6767c6e12beead5f636738abc92d9a24ae0a63abbfcc4e44485f3d79a9d8c3c71e90b83bc74e948a4a900cfb3c9be4b46a10479fe5ee7aed6ca5d06f95ba4010e6831eadb29b251f9eddc14ebf62b", 0xc5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x97)="3a53ba180a57ebb097c0d1e7376393ff61aa6922b8c1714b1753e148f50f471c1670111b32a059211cd408eeea5038f5fb1780f51231d83713ffce91969c76a99e9d7bcbe075f0f7a06fbae15280b9e5ac590339669177dd31ee8182e12d00420e7bf4c69747d907c196ed17de0f58a5e36e4fa85ea384a6b3ca71e340821ea271f39833c512812d6f36d67b728191210ba487861047b1", 0x97, 0xfffffffffffffffb) r2 = memfd_create(&(0x7f0000002000-0x3)='lo\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000002000)=0x400) add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="87e7d82713a9e84b5adae80c10fefb8423ff2985064445723960479767eb977d39718b5685c34167c747da363408cc7a3cb43ac939e6feb1870ef50ca48765c769e94b4ae5b31370d087876c9d02006e90fe209083ba3b8a6ef82541aacd8ff2eafad3f636e3e9688615a4af3b686804e6c03b306f51f9fcaf6aabbd38d096b17632becd27", 0x85, r1) 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000048c000), &(0x7f0000789000-0x4)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005c7000)='/selinux/context\x00', 0x2, 0x0) 2018/02/17 03:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008af000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x681) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e34000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ae6000-0x10)={0x1, 0x3fe00000000000}) write(r0, &(0x7f00001c9000-0x26)="260000005e0009000000eaf83a00000000000000010000fffeffff000008db1ee9ff4435eade", 0x26) 2018/02/17 03:54:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000001000-0x4)=0xa7be, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x141000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000001000)=0x1, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000003000-0x20)={@generic="0c4b16339240804426baf1a541da7f74", @ifru_flags=0x2}) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000000), 0x0) 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xd) 2018/02/17 03:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) bind(r0, &(0x7f0000597000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$addseals(r0, 0x409, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000150000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000da6000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00002c6000)=0xe8) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae5000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000d8b000-0x4)=0xe8) setreuid(r2, r3) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000dd5000)={r1, 0xd}) sendfile(r0, r0, &(0x7f00000de000-0x8), 0xe2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000507000-0x10)=@req={0x3, 0x4, 0x1}, 0x10) 2018/02/17 03:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000f3a000/0x4000)=nil, 0x4000) dup3(r1, r0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000aa1000-0x4)) bind$netrom(r1, &(0x7f0000c23000-0x48)=@full={{0x3, {"984105755ef6ce"}, 0x3f}, [{"7e3050eec2af62"}, {"ad031d823afd47"}, {"fa6813ae8e006c"}, {"0e3eecef3730cc"}, {"15e4dd90751379"}, {"84b5b33e81c920"}, {"96e3cc73c9267d"}, {"7adaa988db6504"}]}, 0x48) 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18}}], 0x1, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002c6000-0x12)='/dev/loop-control\x00', 0x100, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000554000-0xf)='/dev/sequencer\x00', 0x84000, 0x0) accept$llc(r2, &(0x7f0000ffc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000560000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000035c000-0x2c)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) 2018/02/17 03:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000754000)='/dev/keychord\x00', 0x80, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000afb000-0x30)={0x10, 0x0, &(0x7f0000ef9000)=[@clear_death={0x400c630f, 0x1, 0x1}], 0xd9, 0x0, &(0x7f0000578000)="17cfdb6a0ff9e8f138e47aac6358ffd1dbdd3b8992caf05528cbbfa41e7875b9b35b908920353b0cdc68b6ff8567ba0a1c091fcabd1f679bd2a6a15b9b495e6e820690af96977eda07bc06b3d251c70453fb7b89f5f3280dc6dcd79bf44fc26fc59800f38c7a4a4d33db790a9f6a4dd394da615b2f72b7a18f103fc995a1a9f5df26efde578e246de1643a6a67aa10f2a4083a425326a6a885a95aa5549f064930c07ae52ce628bb16fd66765ab334fc76a94f82bb8dab95c7c6ca97326f1fa4e44616c2239f81c2a32878d66944573fddb38731348860004d"}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 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, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000039d000-0x9)='/dev/rtc\x00', 0x220200, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x20, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, 0x88) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e72000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000a19000-0x4)=0x1c, 0x80000) syz_extract_tcp_res$synack(&(0x7f0000817000), 0x1, 0x0) getsockname$inet6(r1, &(0x7f00005fc000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000aea000-0x4)=0x1c) r2 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) socketpair(0x100000a, 0x1, 0x6, &(0x7f00007d1000-0x8)={0x0, 0x0}) write(r2, &(0x7f0000eed000-0x18b)="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", 0xffffffffffffffb9) sendfile(r2, r2, &(0x7f00009e6000-0x8), 0x2) execveat(r2, &(0x7f0000fd8000-0x8)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) syz_extract_tcp_res(&(0x7f0000986000), 0x101, 0x60b1) syncfs(r3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000850000-0x4), &(0x7f0000553000)=0x4) write$tun(r3, &(0x7f0000599000)=@pi={0x0, 0x66, @ipv4={{0x9, 0x4, 0x2, 0x8, 0x104, 0x1, 0x1, 0x5, 0x99, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x67, [@dev={0xac, 0x14, 0x0, 0x17}]}, @ra={0x94, 0x6, 0x1}]}}, @igmp={0x1dbbda424d33756c, 0x8c0c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "d70a2aad34b82a9d8cea3b8632fc067cef0e768bb85a27efec10d1304df1ea394fee22974411efd5f100652f1d5bde1fe32032759b52fbbfc7679a58d7b83bd979ae492c8f28eaba0fbb295c292a9960f18a3d7463ddb750474cf645e9b9ced1ea4192317e286242485647bfa5811cf3dcf4babdc3317c1ba9eb015debc5a344a175b375d92cd69bc80c764ae29ae0aa81ec7ad0d4c3d8c873ba9cfcbb8fc7883b1fede374f135760832c9576ffff9deab64c9f72cfae07c023e987e68fcdeab47e67321b95fb66d497e5d6a21d7a536d81a7d961c9ef409"}}}, 0x108) 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001bf000)=0x0) ioprio_set$pid(0x2, r1, 0x0) sched_getscheduler(r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 40.908317] binder: release 7144:7151 transaction 41 out, still active [ 40.918011] binder: unexpected work type, 4, not freed [ 40.923319] binder: undelivered TRANSACTION_COMPLETE [ 40.936295] binder_alloc: binder_alloc_mmap_handler: 7144 20000000-20002000 already mapped failed -16 [ 40.947894] binder: BINDER_SET_CONTEXT_MGR already set [ 40.953208] binder: 7144:7151 ioctl 40046207 0 returned -16 [ 40.953555] binder_alloc: 7144: binder_alloc_buf, no vma [ 40.964906] binder: 7144:7158 transaction failed 29189/-3, size 40-8 line 3127 [ 40.975868] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.981391] binder: send failed reply for transaction 41, target dead 2018/02/17 03:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x280603ff) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/17 03:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) socketpair(0x1, 0x4, 0x9, &(0x7f00000d3000-0x8)) ftruncate(r0, 0x24000000000000) 2018/02/17 03:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000aea000-0x50)={@generic="13348fcbef06175aca0e7055527a687d", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001}, 0x4, 0x3, 0x3, 0x4}}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00009e6000)={0x7fffffff, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, {{0xa, 0x0, 0xf89, @mcast1={0xff, 0x1, [], 0x1}, 0xb185}}}, 0x108) dup2(r2, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0xe}], 0x1) 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013e000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cf3000-0x4)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000006000-0x8)={r1}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000006000)) 2018/02/17 03:54:53 executing program 2: mmap(&(0x7f0000938000/0x69e000)=nil, 0x69e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}}) socket$inet6(0xa, 0x6, 0x4) 2018/02/17 03:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getpeername(r0, &(0x7f0000a9e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000c04000)=0x3a) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000576000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000080a000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/17 03:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000768000)='/dev/pktcdvd/control\x00', 0x82000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000033d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00004a7000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000b4000-0x18)={@empty, 0x0, r1}) syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000977000)={&(0x7f00000c1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f000036b000)=[{&(0x7f0000d3d000)=""/154, 0x9a}, {&(0x7f000012e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a0e000)=""/61, 0x3d}, {&(0x7f0000247000)}, {&(0x7f00000b0000)=""/4096, 0x1000}], 0x5, &(0x7f0000c24000-0x5d)=""/93, 0x5d, 0x1}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c01000)=[@in={0x2, 0x2, @rand_addr=0x7f}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x3c) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$sndseq(&(0x7f0000ddf000-0xd)='/dev/snd/seq\x00', 0x0, 0x84000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) openat$ptmx(0xffffffffffffff9c, &(0x7f00009cb000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)}) 2018/02/17 03:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3020000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) link(&(0x7f00001de000-0x8)='./file0\x00', &(0x7f00009ec000)='./file0\x00') r1 = open(&(0x7f0000817000-0x8)='./file0\x00', 0x8000, 0x40) getdents64(r1, &(0x7f0000574000-0x90)=""/144, 0x90) getresuid(&(0x7f0000dd1000), &(0x7f0000be6000-0x4), &(0x7f0000b7c000)) 2018/02/17 03:54:53 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_validatetrans(r0, &(0x7f00000d3000-0x77)={'system_u:object_r:ipmi_device_t:s0', 0x20, 'system_u:object_r:apt_var_lib_t:s0', 0x20, 0x30, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) timerfd_gettime(r1, &(0x7f00009c6000)) init_module(&(0x7f0000f4e000-0xa)='mime_type\x00', 0xa, &(0x7f0000b84000-0x1)='\x00') r2 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000028000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f00002b8000)={0x60000004}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000079a000)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xed3}}, [0x80, 0x100000001, 0x1, 0xf5, 0xfff, 0x2, 0x0, 0x400, 0x6, 0xf8, 0x401, 0x400000000, 0x4, 0x3, 0x1]}, &(0x7f0000d7c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000007f000-0x10)={0xffff, 0x8000, 0x9, 0x1ff, r3}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000f30000)=[{}], 0x1, 0x0, &(0x7f0000ecc000-0x8), 0x8) 2018/02/17 03:54:53 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fda000-0x10), &(0x7f0000346000)=0x10) write(r0, &(0x7f0000524000)="572785454f6f3d6461550ccac8d344f603147ad3bdede34cde788d6f81192eaa5272f0ec00e92ec8581661aa42273fc20d5d5c76a999ee71dd4bf5733252d213af09aac8916e68c7b2f7bfcc949b8301e0d4cc7c0c4e9b9a7dd1ff940a71efc35df87949bdb92cda840f8d73967a5777b3b2d3609a8e8c63e3b05f6b669bea0e1eecd03a17817fc9421142782f4c5276f08469a8764011ec85241b8a8ae7d80f68a66213d757439dc533773f7a05513c38ff61c5ddaf3b96f4da3748c35b7d223a1992f90fea72e51607079c8e82d49e85014fc3c113bf1751bcbbcc2e855f05e927219e5c5cd0", 0xe7) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc27beca9e22c46ddb0e032867607ad4b3c4554f0e01fcbf24db5cee299f8264f6b82a9b4d682956386b0b5859c6cdc9ccead0094bb2f0348059105fefa2f1da003035d700a0368b212b8d407dd19a9ecc7966645cfb930aa9df4dc8baf391fc10f32b14d6a624eefd2cbd18caee4ac1733dbd4d85ee3f2c87da0bd79d4389613ce974a79f8013d30244112614bb25c2e63981436c8433c01cd419208ad258cf478e739c21ccd24cfdd3cd82ecc334651c1f6383b4c63e2da2d62fda82dd92bf526552ade5584c35f170b11805c9a2fb8cdcaa49ef1892f23c51d3da3e4a26fcd5bb741170986dea6ebbf5a4a20e7ce4d1b27877020c9bf5ae44fbd4677168076e33e85aac7fc394d1337840579a652322408f0dd16fc2b625cad3f1f0799ab62f24a6adce17c1ae6dec7d8e0dee051a9c374a4da886bbad5575de1daa47ddb243e906054a3b143dda3df2fdfb06bc2e95a58e1c76c6a6151383ef1f1cee7470626613457e04b088f289d66c0b42a0946bf791a85b33fa62830fc4bd500b8368e74e302d7a995a7ee1a15b489ef5b195074b2dac049a6243e4acf569930071115cb41e43cb54087977157e2a6a13763571af27943e8da8b1a8753b2227958bdbbeb89a092d46c1809074f8d664d507155418b5aad162d63656a9e3f41dec483bd4877b46928c3a122d2f0b229418b01d70c1600e5e4d85b86aba2490d64c782d96fe2f8aad3e964172c45897207643f83d0990744c98ade9d09dbe00d0c7d7e1b25fb915d49062be1981a7d197dd33a735aeb22b5233b417dccaa256a9c3cd1661e27f6c39036a3d0e5095435c1eee9c547984123035e6eab2f46116100ec0885654701c3f3b24811316bc467f97b32834c7b511476ac3d5545f680ffb8db7a74c8692df00849a22cd9e581e741dd55043c7577bd07acddac802013afb80dfc1c53d122c8c4b25837f71fd733b3d9f3d8ab3286b3f5e5ea248b4ee391e0c0f9728acb40e4a637ca5ee558df61062570f097c061fe76c63496a9c4c9629ee36440ec8c0453ae545e87a67c008af33af3e7565cae7dad65c46f6364f9604ecd7f7abf45d81cb209a738c284d0158caa1843d0a81e440eb6c4927929eeb74c325966d9fb785cc88ce9f6a91b5c3ca73b354ce5ca9983e77829f1fed5be61bbeca1962a9c032c3c01e12d3c26f545516b89e08da598168d4f90871fa350cc4b4164cd04cd4209203dab82e2b34b8b07521e2c8e552417c01f15a4bf708bcc00a4de24ceb657339190921c1d1dd75ee00a843de96c43b55bc21ef98abac026641c0293949dca1b6f4a89818bb0ffc41a7bf7567535998f3225049076e810a61bfadf1a3ae08a67fffd7513c2f10e98bce907b8eba451f3234c5ffa5a312ddf193cb4e5d499970a941db54fac5e4eb9beb834d8f3aa4d4ef9d392a957fd1630910550bf283a9863bd34fc36c7450b9a97b1259a6d3989c1f73e232f8c74a64a6dfe6603cd713af2b127bfcbe1068f3b07bd889bf134a88f892cf25495e85c3a012bf97dc49a33c246889bfce1b0fe00ecbdc4aeac2a81e80597888dcf86335a0dd344f9c386506c00f166bccda91557308ac535670b110c94fedbb55dc3c05808866e442720b36e1eec00adbf3c8908a03b173810f06c7b6ed20e5ec74287749ba570a265e030d3ebff930303deef81144ee1492cd6c0ce79def6b8c79d1100b022005c9d76f98d427a3735fb3b500a214d7e2b958cf400133c53bb0a43f1c773365ecf221895593dc57838e0dc186fbc6f41f05b4c579eb771ca366fc00d06c6bad587aa16721101520b89c82e31ca0a85ddfcf2aeee8d49a7598884aad7eb5b9024af66ad1d2ff8c19c09876bd5ad6fddeefdc32e70b0b8e6bd6990ab692e1f6bfe7428f58757e3e8b499d195724f75f4124fd97217e0270bf8ff60db104dcd6c3783f3854734f2add04a12a09b7405251615a1e1cb5f22c484e0e6bc61618a89f19e30df67d9997ef584d0baff68933ed2530ec1a39ae748ddfe837e9e45f441d142d4141ca87d50004b85bd88d8df2586fe48fdf6bd237c87b3a653aa3ac3791be6166fe0e00b2560d96c13291952cf4f8fb2c28ebaac571ff6a5870751aeff724ce1edbf8591a55970d8e1a2d2d2f874473c65cef11b5bbf02f3a0037d8bbe03d68d2567c7e941f356e66f842882bd114abd43a5a53705e38172d9d44cc5e99f18dc7c15ed8abfbb1b79934293d562490f53b7a1407b58bbf73ab44aefe923c2c3975b3904cd6e3569c8de6527e75344f11e7544812b76910b96e7c60455c5b33a8a72d6d5152341bf456c75a7fff207a4bc7d463e7216dc5cbfb8ea08726b29e386dcd37c86e29065e676f8681e1225e2d2d96ef1068bd28a6d2cf401948dbb96ee4283e9238244bfaf827e8b02b8ef7e6d56fd213f05decfd1b81795ac241e4984996af7af8a39545cbbabdac589af82f1287b75dfe7dabe9c2d6b329fc01477af6630ada6ac04df332f8fa88cc638833d4e682e589f0420b260553d77439bd9286c38b9f0ae5fc3e0e22217cb6d082fad4ef3e1a5e0fabaf3f86f354b831aafc1b6d0e7206f3bdfbdc2e3f69a441535a4d17c292ade7ac55e6b5bb6ca33326b28e810de06f4919cd45323075e2a141e0feff9f17698a5a529d6e52be1bcdbee07918746d336005939c8b2d08933c2a6e978ff1f7c6eacc6691c57d13823a26d52d9ac3fff0f1f63c795655ae66169ed12f78c8c62444c201150a517d41c874dd85a3052d9ba24a320df7c69f5a6dc95090523aaf51b81a59abfd04cf7393ce303b48aefce1050f0706d2d1cbac339c02a4ff88cbb336a1f11be1c3664b727df62590114f3d56baa789c96ff7072142338520017f584aa885dd27483e95e080d975af6e67f58eb89de3b393462fd41e3d71e295b36776106178a1de691e7531f9e8d2fff0606b967ce1d11c2049b12cd714f707c3e4065e166c51492f60c90f72363560ece834e53a6013d2dae3e7b6ed1f7d92c3ac6f6843cd7d0afc56101a24376b6ee3369ee8b15aeff67e9f2069831ac37be4bb6b873330e1577ba294b9e22ff668ade378a265aacb02d348233f524f31a2897ba065a1812844f7ea92401484cfb5afa98ae14ff767b8c6b180da6c21ddb5bc86bc5bb8be7e4d12fa9e16607dfda39ce36dbc6111067cf3effddf86049f2fc05ab6c0fa95a769f88e4a6c09cfdcc7f6e4c99519609273b488999fab9d14a089fc660d9d76d9d2a8c2c080265bc3c249a3a435a0bdb5d763cd9dc7563957c36eb5d28bc42f5d0e5588146c67d4115d9e66fccbec1c265e36f406a454719030fe6e1c556943a4fb1831812c133a2fc1729431f9910f56da0582e8fce458c91afadd3a401b3fc3eb4704918a3da09b1c9db9a89d7675fef9c1dce91aef037585cc32d24e28485e34aea04a2c74f0293572d879675351604afbbcf5fef6f9f28906859fde991b6627b6166ed5cde35d2211c2857daad3c19e37a93c734f0413e72f29f3ed8ebe4a25948470715374963ae92c9c4ff833eb76e04f14fcadf07ff57a77bfd45e369e1a0f2e16c2fd20d89f10b250e34a40fb55c01f1d1b9b729892ec3bb6daba13b20fb58cfd77254e92324c2c36a80b954d793d168c11208886631401cdfde19db2855af78bcdf29ed844b463b4d98296f128ba89241701575cdd10d508fdd7ddef8ca9a9720cc9effffff7f528c3ef22b39bf23983c4b1434baf29cd4cb7d6b847956fe613c27283b721007985c823ded30a1b2b22defc20465e7413da0a1628545808482ed2f3c20365e637d94f2ff9547e7e6fcd11317c07fd1979368fc3a49a8fbbc4cc78252c6adf714b7aca3eacfe310baddd4bf53b7620de713ad94b27eebdf457b350baaa72571dbe02b5386ea4b8b4c4fdf39c16f08af654a3cf70e99b672974f9072ca4591de8f32a158f19496152225d69123ed3520ac12802646285e330625f31906b38484c771d06c2119c78c146675998f2f45ec8f887ef6679d25063cb2cfc9f1e3c235681be2f1ee81aa66548d711d291cea8af6b34bf7f29f0f9a6f4f52de6ee1f43c1da6a125e6a41a41533491d99ee951ccbd442b63ab8f55c5eb2c9aa1075058542ddf2ed659c9fbb530dad79fbca4725e6e2f559e780dd28922f878aa30d8de4b560dfc6263c869b5c1eeb634483f2f1d3f28d3292c4e47cb00f8be04b514d7a814b72d78f2a8ea012a4c1b0c0ee4755bcab9b9609f29845459d280afc804813da770eb15f3a11b09add62926420304e89effc2b0d86935358fee172f3b54c63636fcc0710e12487242f73e0011f2d6fa378c1c320e530ff77b1081b4c7f60e524903ed2d63600cd9c7ce59e45b442576240549bb50c47210d31b7bade3f2ded7b5548802341f0b2af88c7dafd0f13b6ab16661c65acf219d48c0bd442ab20df6b004e7ef06a8fc108c41090a08f810b8f88a514361079f73112ba6e6c3c10d149027c5e4b78322272ead3ea32a6e8299700cbe47b2811eab2decba018d41f0b89abcc77f0d8a997b1c64698e1ffeaaeb9ce5eb79415c92044ce1bb557d76361370cb66c554650e6a633c43d2387006737de03498fd6bfee9636674444881f57df3263cf64dd0cb360787c143b32eebc37b47114e9a3922a07a9b0566467961676533f2c24620511b3261022eefbb265ec99ef8fbbbb70e05bf097991c6beeaeab1e4300601f264c9d450cfd56c2904f566f6979fac4e3f5154fcd9048b80b601575059cfa69c50be60b3543c1deca14422f14b969bea92a37a88ff47f462cfcb9c52be525af1e543c21e52e13160d3ba08302b2d1865dc02367f5a0fbd8c7dd829c8f7735c2893b4d987c5351608ad9c9c0e1e2d82dd895fd9fe773087eca4ebb553feacc85ce872399e09e41d78cce66be5b3ba1e1d2509cb6f43d870143bc8913e0bd11d5b9ee638debb593ecf42f4579b2f1255aa2bfa96fede4b2391c43353abb68d61f8202fc43a0631e9badf63ad49c5b404205aed2e8031f21c917a42d177aa751603eee38e31cf4ea57596a18f395d1f118dec5214f065b743c7643a16f617eaa3a6b83852da1688763c19b4a46b44d0308647be9c55ff98d9ee67ab66510b8b41c858ed277e221c07906954001a003239dcd1e0ad77e39091e422d740e2635aa9e45cd49ab889103aca5c0757b885cca66ae8615444d319d840b21cbdf65e8e8e243fa3d09063b553e303a1dd73844737ce3967cf5535a828f5e063f02410524c8d0782ec56ad4721c25655511619587ceafa3033f6e234962b6e7deb53d5ba631b2db14ad4794bd081cd3452e3816cd9bdceb011dfc47e1b4be3d31c1d80e79577d15aa8d4a109b9a62b354011f3690e80a34e1b7e3b9373d9737a1f74c8d33f9d9b7652980f51f1c67d1727bcf1ebd2a9083ac449864dc4dc89066df6feb18520f74f8f58c39e28493be11a4a8f1456a28f1b9ec61e5f096bba0ddbe06192a0fbbc4e455d99b3c6c5b1e2f3789fa6c46368d2882de4699569f7cf88f3dd47538af80441afa6d24bb743eb7639de1f11b7e91bde144a4fce24b50eeb88bf87be0a34bdb223193f427e", 0x1001) tee(r1, r0, 0x7ffffffe, 0x5) 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x501) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000-0x34)="8ab369954589e17150bf87a320c78ee5c9101e31805392a68078686a3d7bb8a0d0014181a992d088ea6cf5fd5fbabf5f421101a5", 0x34}, {&(0x7f0000001000)="c27910cf419bb562838128eaa56282ef9aaec2233eab4d0b3209fb2327b2085ac249ee3fe72c8bddb306dd6f28be2ac1431fb804e29c4737751a1723b6d3505ccf17c273b8a00e7cf29d6df80e2bb748c242e8", 0x53}, {&(0x7f0000001000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000000000)="6d82c119eaf43b853984ec1ab88eb4a7b2a4a4f831691cbdcac2704ae4883e918e9f4a72294aca8bd86bbcbda4e9e3a814a112be4e7cd9e072cbf730e780f833b4106a0fe65bb960be86d14f128f29aef0c8405417c9f24848b099a707b0cf2a1178ce288b882c96b06d3a053740f203463e8ce519fb2195f75dd5236a34826e5520e6478d2da8a12cda38a43a7c18451896274fe190fa22221feb0087d46f9b2ad925177ea95d5645f87893d4b9bf69f66b9585aceec1de1e72f7aee8318f8fed01875f32a3bfe93d69139b4ae1dc7a7c55a1d54deac1c7bd3710212b4f08a68ebd37b486e8a50306441745b18b080fb4a4", 0xf2}, {&(0x7f0000000000)="0c5f0405cf21cbe7c45134f57503acf2e9c8703a03bb0a1d843e614db2bc1a6444d676fede66d1e760930f5ce5b28e7f925a22f39263be07d9568139e4bbdc929ff0926f2b2eb799deec8a319fbb55417711f1f18be8f7847c9f43bcd6aed12622a616db59ca8918e5ac1c07404109", 0x6f}, {&(0x7f0000002000-0xaa)="158610c7eb723505e2508d701f32f258db291dde2e1d66ef0aaac3699a6c47aafe54750c71d581e454391d4cb083c1df64ca495cef3068fada9ddb4cc31bc75724438bc501ecf5153f1ab6e97b9247a6ddd2061fd54e105c9b20b3e34c3ae46c43832cde97357d0b6c62dcb84c5d65e3e0168acec67f2bc4835df5cf51d22587b0498f4ee836b33729e8ffdb754f4537540786b8c13b787fd8ed962a46b2fa398ba04a4e6338f68351c9", 0xaa}, {&(0x7f0000001000)="3b7839e37b7202d547ecd616041624de047abe4a17", 0x15}, {&(0x7f0000000000)="0fe179a6b952c9c37fb481d4bd35633e9985f7ceb688f0ab9cfb82cca05686ebf6172710cf686a2153ccd6e9f2fe615da6caea5760a6933194e87e30cb89501438a95dc6b5bd36f38f9ec4a2568abca82e2c1a18498aeeb0fcc50dc6f2cf30253d8684a3dc656377917f4ca8c0814090caaff27d0a375511f1f3f3f84cb871bc12a38f249573b46f5fd412b5d67abb1da0c7474d9ae8cd4cdd1ec4096514dbf575964149daa90f07d677059a33b81bc4999a0a7ee42696091e5c2ed0e75da77ba5145818f270bd260e85b92a79c25ccbb6d24556206dc7d80b0dc6efae2dd0fe2bc7af7449b8", 0xe6}, {&(0x7f0000001000)="da3b65bf55b6f4898b2c84b8b08559155df7c7a4aa94d697ddc14d34ff2fcac7f1a6065c756cf7867cacfe690f750bbc", 0x30}], 0xa, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x0, 0xfffffffeffffffff, 0x80, 0x3}}], 0x30, 0x4800}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000737000)=""/166, 0xa6) 2018/02/17 03:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b64000-0x4)=0x4, 0x4) write(r0, &(0x7f0000706000-0x25)="2400000024007fff00001000010001000029f6ff010000000000fffdffffffff0100ff10", 0x24) [ 41.118401] binder_alloc: 7178: binder_alloc_buf, no vma [ 41.124619] binder: 7178:7180 transaction failed 29189/-3, size 0-0 line 3127 [ 41.146079] binder: send failed reply for transaction 46 to 7178:7180 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00002a8000)=[{&(0x7f0000de3000-0xdb)='K', 0x1}], 0x1) r0 = memfd_create(&(0x7f0000a65000-0xb)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r0, &(0x7f00005cd000), 0x100000001) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f00009f4000-0x4)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002d3000-0x4)) [ 41.175148] binder: BINDER_SET_CONTEXT_MGR already set [ 41.188213] binder: 7178:7180 ioctl 40046207 0 returned -16 [ 41.199120] binder_alloc: 7178: binder_alloc_buf, no vma [ 41.207251] binder: 7178:7195 transaction failed 29189/-3, size 0-0 line 3127 [ 41.219669] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/17 03:54:53 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) close(r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000007000-0xc)={0x10}) 2018/02/17 03:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)='/dev/sg#\x00', 0x7fff, 0x800) mmap$binder(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x2, 0x3c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/17 03:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x1, &(0x7f00005d2000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000012000)={{0x101, 0xd4d1}, {0x3, 0x1}, 0xcf, 0x4, 0x6}) syz_open_procfs(0x0, &(0x7f0000001000)='ns/user\x00') r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/02/17 03:54:53 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a58000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0xdb57, 0xce5]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0x4, 0xfff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000605000)="26000000110047f1936cbff70722000c14fff700010000000100ffffb807475105001a000000", 0x26) 2018/02/17 03:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b64000-0x4)=0x4, 0x4) write(r0, &(0x7f0000706000-0x25)="2400000024007fff00001000010001000029f6ff010000000000fffdffffffff0100ff10", 0x24) 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005bf000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) fstatfs(r1, &(0x7f000083a000)=""/200) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a59000-0x4)=0x3) ioctl$TIOCNXCL(r1, 0x540d) close(r0) 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00000ec000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x254, &(0x7f0000793000-0x10)=[], 0x20d, 0x0, 0xffffffffffffff13}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000c6000+0x2bb)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000000, 0x5}, &(0x7f000013c000-0x4)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cbb000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000015c000)={r1, 0xb8, "1e014f58811881611b33b9c7e16a9a4abb176ed79be66dbcc1e96713a5ab122c9c3ebe896c1edfaafbae2e25ee2b4e9bc80fb9712bb793add5e9916798c71028dcdd238b28088aa6e9b0e6d5e549bf18af27593e855e6cd2fccbf136bd16fbc37ecc01e11e61c2723bb627f41a6018b6467e13589dc5919124b5ee7b1ba7bfd95b5dfd9b38eb30c445530cda1f30e27e190485c0f417406ce242ea9b2f7dd82263d35c155e265ad87542f98796156080fe423968f7e609a3"}, &(0x7f00007ba000)=0xc0) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = getuid() sendmsg$nl_netfilter(r3, &(0x7f0000fdd000-0x38)={&(0x7f0000a8b000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000f8c000)={&(0x7f00000c4000)={0x54, 0x10, 0x7, 0x200, 0x0, 0x3, {0x3, 0x0, 0x7}, [@typed={0xc, 0x22, @str='(\x00'}, @nested={0x28, 0x1f, [@typed={0xc, 0x20, @fd=r2}, @typed={0xc, 0x24, @fd=r0}, @typed={0xc, 0x7e, @u32=0x2}]}, @typed={0xc, 0x2e, @uid=r4}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/17 03:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000000c000-0x1b)=[{r0}], 0x1, 0x10000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e7b000-0x14)) 2018/02/17 03:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007d8000-0xc)=@sack_info, &(0x7f00006f7000)=0xc) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000888000)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x0, 0x0) mmap$binder(&(0x7f000086f000/0x3000)=nil, 0x3000, 0xe, 0x110, r1, 0x34) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000295000-0x10)=@generic="cea830f32469b7cc3eee3489d72e34a8") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) stat(&(0x7f0000b04000-0x8)='./file0\x00', &(0x7f00009c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000d2a000-0x4)=r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000a4d000)={0xffffffff, 0x3, 0x5, 'queue1\x00', 0x6}) writev(r3, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x202}], 0x1) 2018/02/17 03:54:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xbb)=""/187, &(0x7f000003f000)=0xbb) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000002f000-0xa)={0x0, 0x5, 0x1, [0x8]}, &(0x7f000002f000-0x4)=0xa) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000002e000)=@assoc_value={r1}, &(0x7f000002d000)=0x8) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r2, 0x440000000000127f, &(0x7f0000001000)) dup(r2) [ 41.225804] binder: undelivered TRANSACTION_COMPLETE [ 41.230905] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.236604] binder: undelivered TRANSACTION_ERROR: 29190 [ 41.263112] mip6: mip6_destopt_init_state: spi is not 0: 3959685120 2018/02/17 03:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b5000)='./file0\x00', 0xfffffffffffffffc) r0 = getpgid(0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000c4e000)=[{&(0x7f0000cf5000)=""/116, 0x74}, {&(0x7f000019e000)=""/97, 0x61}, {&(0x7f00002be000)=""/38, 0x26}, {&(0x7f00002a2000-0x5c)=""/92, 0x5c}, {&(0x7f0000934000)=""/35, 0x23}, {&(0x7f0000b14000)=""/118, 0x76}, {&(0x7f000045b000-0x38)=""/56, 0x38}, {&(0x7f0000d5c000-0xb7)=""/183, 0xb7}, {&(0x7f0000611000)=""/245, 0xf5}], 0x9, &(0x7f0000a93000)=[{&(0x7f0000c53000)=""/35, 0x23}, {&(0x7f0000c87000)=""/241, 0xf1}, {&(0x7f000034c000)=""/152, 0x98}, {&(0x7f000084f000)=""/32, 0x20}, {&(0x7f00001f0000)=""/70, 0x46}, {&(0x7f000012a000)=""/204, 0xcc}], 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000752000-0xb)='/dev/hwrng\x00', 0x80002, 0x0) recvfrom$unix(r1, &(0x7f00004c6000)=""/116, 0x74, 0x40000000, &(0x7f0000d14000)=@file={0x1, './file0\x00'}, 0xa) r2 = gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a13000-0x8)={0x0, 0xec}, &(0x7f0000bf7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f3c000)={r3, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xffffffff, 0x1, 0x4, 0x0, 0x18}, 0xa0) fcntl$lock(r1, 0x6, &(0x7f000004a000)={0x0, 0x0, 0x3, 0x6, r2}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e3a000-0x13)={0xaa, 0x51}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000ce000-0x4c)={0x1000, 0x2, 0x2}) 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009aa000)='./file0\x00', &(0x7f000045f000-0x44)) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fchmodat(r0, &(0x7f00008b7000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f76000), &(0x7f00001a9000)=0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000cf8000)=""/59) ioctl(r0, 0x227c, &(0x7f0000489000)) 2018/02/17 03:54:53 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000427000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d95000-0x4)=0x19, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000fbe000-0x4), 0x0, 0x0, 0x0, 0x0) 2018/02/17 03:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2276, &(0x7f0000b37000)="d8") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d4000-0x11)='/selinux/enforce\x00', 0x81, 0x0) connect$pptp(r0, &(0x7f0000c96000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) pipe2(&(0x7f000019a000), 0x80000) [ 41.282681] audit: type=1401 audit(1518839693.725:32): op=fscreate invalid_context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mip6: mip6_destopt_init_state: spi is not 0: 3959685120 2018/02/17 03:54:53 executing program 6: r0 = add_key$keyring(&(0x7f0000d38000)='keyring\x00', &(0x7f0000d04000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000960000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="25ec55ba4cbafed005cc656e3258008feb0af145b1e320cf07e2b0da9abcd147fa2bbcdce4051dcb1a8c4f68aa47083d30c6a987c6aa9ef561ff868492725580efa920521395e3e2a4eaa5ad716496ff4f69955ef76984029445711c5f5aac7f93362fa17d24047c337a0d5433b11f5404fd4bf024c77d3287b35993cf73ba7a56b3798e9454b810c02e0df9ea67d509ba81b9437e2a64f61a90cdf9479887c30e7e5bf6f8ff515c0acd112671870a89a235adc8216150d9df50de25625974cf73a642cdf7d71ca68586ee5e48c700b6b38f0e8446461172933fe213968ed807baf8710458f57b182280fa9b2d2bc6968aa9", 0xf2, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000000)='.dead\x00', &(0x7f00009e9000)={0x73, 0x79, 0x7a, 0x3}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00006af000-0x1000)="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", 0x1000, 0x0) 2018/02/17 03:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00006c4000-0x8), 0x8) signalfd4(r0, &(0x7f000085a000-0x8), 0x8, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000a61000)={0x1c, 0x1, 0x800004, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x6, [@generic="9266"]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000064d000)={@generic="b6d713308bbe35e093eea9d6a426106c", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/17 03:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002b2000-0x24)) syz_open_pts(r0, 0x101000) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x1c) 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000cf2000-0xb0)={{0x2, 0x4}, 'port0\x00', 0x1, 0x10, 0x4, 0x4, 0x1, 0x100, 0x5, 0x0, 0x2, 0x1f}) 2018/02/17 03:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000de7000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xef3a}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) munmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000) bind$inet(r0, &(0x7f0000270000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/02/17 03:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) getxattr(&(0x7f0000baf000-0x8)='./file0\x00', &(0x7f0000adc000-0x7)=@random={'user.', ']\x00'}, &(0x7f0000cde000-0xdb)=""/219, 0xdb) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e7b000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/02/17 03:54:53 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000297000-0xd)='/dev/usbmon#\x00', 0x19, 0x0) connect$vsock_stream(r0, &(0x7f0000e10000)={0x28, 0x0, 0x0, @hyper}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key(&(0x7f0000168000)='trusted\x00', &(0x7f0000f77000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d62000-0x15)="16794222678f940436eff60cea3fc4911d7d7941b8", 0x15, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) 2018/02/17 03:54:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0x5d2)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xffffffffffffff74, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000041d000-0x60)=""/96) 2018/02/17 03:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000284000)) sendmsg$netlink(r0, &(0x7f0000f40000)={&(0x7f00005ff000)=@kern={0x10}, 0xc, &(0x7f0000413000-0x10)=[{&(0x7f0000cfc000)={0x18, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x8, 0x3}]}, 0x18}], 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000097b000-0x4)) [ 41.400310] audit: type=1401 audit(1518839693.845:33): op=fscreate invalid_context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executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000571000)='/dev/ppp\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005d5000)="e2", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) creat(&(0x7f0000ace000-0x8)='./file0\x00', 0x10) bind(r0, &(0x7f0000a15000-0x1c)=@in6={0xa, 0x2, 0x400040, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) write$selinux_load(r2, &(0x7f00005b9000-0x10e)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10e) dup3(r0, r0, 0x80000) 2018/02/17 03:54:54 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f00007aa000-0x9)='/dev/sg#\x00', 0x0, 0x40) setsockopt$inet_mreqsrc(r1, 0x0, 0x298cb38962f7bb3f, &(0x7f0000285000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x2, 0x3c}, @in=@rand_addr, {}, {0x3}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) flistxattr(r0, &(0x7f00000dd000)=""/112, 0x70) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x50}, {r1}], 0x2, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d98000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) close(r2) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) 2018/02/17 03:54:54 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000039000)='/dev/autofs\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000002a000-0x8)={0x0, 0x3f}, &(0x7f0000037000)=0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000017000-0x10)={0x1, 0x2, 0x4, 0x4, r2}, &(0x7f000003a000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f000001f000-0xc)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000021000)={0x20, 0x2000000010, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000521000-0x20)={0x32, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000138000-0x10)={r2, 0x400}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00004a9000)={@common, @ifru_mtu}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1}, 0x0) 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x2}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}], 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/rtc\x00', 0x125400, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000835000)=0x4, 0x4) 2018/02/17 03:54:54 executing program 6: time(&(0x7f0000d4d000-0x8)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00006c8000), 0x1}, @fda={0x66646185, 0xa}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f00003ad000-0x1)}) 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) getsockname$inet(r0, &(0x7f0000dc1000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000256000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000546000-0xb4)=[{{0x0, 0x0, &(0x7f000065f000-0x20)=[{&(0x7f0000179000)=""/52, 0x34}, {&(0x7f0000000000)=""/168, 0xa8}], 0x2, &(0x7f0000001000-0x8b)=""/139, 0x8b, 0x3}, 0xfffffffffffffb78}, {{&(0x7f0000bfd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000001000-0x20)=[{&(0x7f0000c05000-0xcd)=""/205, 0xcd}, {&(0x7f0000ce5000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f0000fce000)=""/27, 0x1b, 0xfffffffffffffffc}, 0x7fff}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f000036e000-0x96)=""/150, 0x96}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000122000-0x60)=""/96, 0x60}, {&(0x7f00008fc000)=""/215, 0xd7}], 0x5, &(0x7f0000753000-0xf9)=""/249, 0xf9, 0x3}, 0xffff}], 0x3, 0x40000023, &(0x7f00002ce000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000000000), &(0x7f0000000000+0x978)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000111000)=""/40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x101, &(0x7f0000000000)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/02/17 03:54:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000ecc000-0xfa)=""/250, 0xfa) poll(&(0x7f0000506000-0x8)=[{r0}], 0x1, 0x200) socketpair(0x0, 0x0, 0x0, &(0x7f000013d000)) ioctl$TIOCSBRK(r0, 0x40044591) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/17 03:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38f}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f00003b2000-0x8)={0x0}, 0x80800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000334000), &(0x7f00009d0000)=0x4) shutdown(r0, 0x1) 2018/02/17 03:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a9000)='/selinux/checkreqprot\x00', 0x204040, 0x0) finit_module(r0, &(0x7f000092f000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000062c000-0x40)={&(0x7f00009a7000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ac5000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003c1000-0x4)=[0x0], &(0x7f0000e90000-0xc)=[0x0, 0x0, 0x0], 0x9, 0xa, 0x1, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fbf000-0x28)={@common='sit0\x00', 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmsg$nl_route(r1, &(0x7f00005b8000-0x38)={&(0x7f0000b3b000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0xa2}, 0x1}, 0x0) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) pipe(&(0x7f0000bd9000)={0x0}) accept4$ipx(r1, &(0x7f00002cb000-0x10), &(0x7f0000e94000-0x4)=0x10, 0x800) [ 41.642051] binder: 7322:7325 not enough space to store 10 fds in buffer [ 41.651529] binder: 7322:7325 transaction failed 29201/-22, size 72-16 line 3269 [ 41.671082] binder_alloc: binder_alloc_mmap_handler: 7322 20000000-20002000 already mapped failed -16 [ 41.671842] binder: BINDER_SET_CONTEXT_MGR already set [ 41.671848] binder: 7322:7346 ioctl 40046207 0 returned -16 [ 41.708710] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002c000)='./file0\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007b3000-0x8)='./file0\x00') prctl$intptr(0x26, 0x1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000002000-0xa)='./control\x00', 0x20000000000001a, 0x85eb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) 2018/02/17 03:54:54 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000015e000-0x16)='/selinux/checkreqprot\x00', 0x105080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000037000-0x10), &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d25000-0x8)='./file0\x00', 0x2000, 0x100) getresuid(&(0x7f0000087000-0x4), &(0x7f0000db6000-0x4)=0x0, &(0x7f0000e91000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f73000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da6000-0x4)=0xc) fchown(r1, r2, r3) socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000f13000)=[], 0x2ce) 2018/02/17 03:54:54 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[], 0x0) 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/snmp\x00') getpeername$packet(0xffffffffffffffff, &(0x7f000049e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000016c000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005a2000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d4d000-0xe8)={{{@in=@rand_addr=0x9, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x3, 0x1, 0xa, 0xa0, 0x20, 0x29, r1, r2}, {0xffffffff00000001, 0x2719, 0x2, 0x3, 0x7, 0x401, 0x1, 0xfff}, {0x6, 0x1, 0x5b36, 0x7ff}, 0x6, 0x7, 0x1, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x0, 0x1ff, 0x1, 0x8, 0x1cd}}, 0xe8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000071000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/4096, 0x1000, 0x12002, &(0x7f0000208000)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00000f0000)={@common='erspan0\x00'}) 2018/02/17 03:54:54 executing program 7: msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000063e000)=0x0) sched_getscheduler(r0) pipe(&(0x7f0000bdc000)={0x0, 0x0}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000131000-0x98)=""/228) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000109000)=0x9f64, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000cf000-0x10)={0xfffffffffffffff3, &(0x7f0000e35000)=[]}, 0x10) 2018/02/17 03:54:54 executing program 4: r0 = timerfd_create(0x0, 0x800) mmap(&(0x7f000082a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000082d000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='/dev/sequencer\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000)=0x1c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x45, "c0d68e298e772895240e75eb02f6ba215eb9a8bcc9d8d433d9c3a473d8dc1bab60dda7311437c208a7e5eb0ed13316011b965bc6b108d81290f415f5ae5291358c5084b7cf"}, &(0x7f0000001000-0x4)=0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000082d000-0xa)={r2, 0x3, 0x1, [0x5]}, &(0x7f0000001000-0x4)=0xa) 2018/02/17 03:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000092b000)={{0x80, 0x1}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x4, 0x0, 0x3f, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000200000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e51000), &(0x7f0000336000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/02/17 03:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000037d000-0x18)={0x0, 0x7, 0x20, 0x2, 0x101}, &(0x7f0000231000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000717000)={r2, 0xb4}, &(0x7f0000aef000-0x4)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a01000-0x50)={@generic="d99d303397c44eb3c24ff22c3e4fb79f", @ifru_names=@generic="c16daf6465c4ead6c63a81c9b962cef4"}) bind$ipx(0xffffffffffffffff, &(0x7f0000721000-0x10)={0x4, 0x0, 0x0, "527ac9470676"}, 0x10) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac8000-0x12)='vboxnet1(@keyring\x00', 0x1) lseek(r0, 0x7fffffffff7ffefb, 0x0) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0xb9c}) 2018/02/17 03:54:54 executing program 4: truncate(&(0x7f0000eb7000-0x8)='./file0\x00', 0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000424000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00006e4000)={r1}) fcntl$setpipe(r0, 0x407, 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8000b}}) sendto$inet(r0, &(0x7f0000e91000-0xbe)="6542cbb687453e60890131aca0e8247efb53fa3fc4bbd95804849c5b70732de17d42848bca4b15bc060f944494a5ab3d358ccec939a12f5a9581d4599c746a695d50cf32a6885dfc78bb361c34f0df69cd0dc0ef206b4db54bd13f46583b541105504aff7a5583bcac8bd1a89b0ade42790279a23cf8904b1495db41010dc13d83b85c82e248d99cdc7430f364cb7cc400565524cdaddb68108ac02c3cb03755c1d8400c3643ffcde35ed24e2dddbe62f17fddd02cc9e25c459d93f033e0", 0xbe, 0x4000881, 0x0, 0x0) 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f000002a000)=[{&(0x7f0000c2d000-0xf8)=""/248, 0xf8}], 0x1) 2018/02/17 03:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000783000)="390000001300094700bb61e1c30500000700f20002000000450000000000800019001a00ae003f000000050ff4000300000000000000060400", 0x39}], 0x1) 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a92000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, [0x41b2, 0x9, 0xe3f4, 0xfffffffffffffff8, 0x2000000000000000, 0x40, 0x8, 0x9, 0x0, 0x9, 0x1, 0x1ff, 0x0, 0x6, 0x9]}, &(0x7f00009a0000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000660000-0x94)={r1, 0x9, 0x8c, "17b594619eafb75162080d81534aae2e6720a099dbc8a0ac5024c062c7f8a33703625309cf3bdcfd6e0c3bcf457164358ea4a8d31cf1d213997a5b53a290bc6cf69a2e00854939e77bca505ea5f8d5615a0174df7a6b286a1ee7c455421ba736d648c3c96de0188213c661f7ad77ee3066b217b79f4fd42713b54622a28e1b48876883f5856ab27a694257cb"}, 0x94) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001d2000)=0x9, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) [ 41.838846] device gre0 entered promiscuous mode 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d08000)='veno\x00', 0x5) 2018/02/17 03:54:54 executing program 4: r0 = eventfd2(0x0, 0x0) lookup_dcookie(0x2, &(0x7f0000183000-0x1000)=""/4096, 0x1000) write$eventfd(r0, &(0x7f000000f000-0x8), 0xce143ba3b8b8e9cd) 2018/02/17 03:54:54 executing program 6: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e8e000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket(0x4, 0x7, 0x7fffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f00000a3000)=0x8) setresuid(0x0, 0x0, r2) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e8f000-0x8)={0x0}, &(0x7f0000c6e000)=0x8) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e8f000-0x8)={r3, 0x4}, &(0x7f0000e8e000)=0x8) 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x183000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000c7c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="d32b4fe2d9c98986652b7783f73106a19b61526c31bee5f6f89d5f0177ca6af9"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005c7000-0x8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/02/17 03:54:54 executing program 3: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigpending(&(0x7f000002e000), 0x8) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c22000)={0x0, 0x9}, &(0x7f0000f9e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008f6000-0x1008)={r2, 0x2, 0x1000, "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"}, 0x1008) unlink(&(0x7f0000d61000)='./control/file0\x00') chroot(&(0x7f0000b3c000)='./control/file1\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0x39, &(0x7f0000ffa000)={@random="06842107061b", @empty, [], {@generic={0x3, "1c722f160d07c3c12164ba339445ee40f1c90f7bbe7b70ee3844b19af238c0964286cb29da11e36b52063b"}}}, &(0x7f00006d8000)={0x0, 0x1, [0xaef]}) 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e0d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f00001c7000)=0x1e) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003be000-0x4)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a7c000)={0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000028000-0x90)=[{&(0x7f0000028000-0x35)="fc225ac5c69e2cbbef141b418e474b27d716f6aa30257470281a9482026431c7b8093e8567e81e7b66d70c17a2970d7f98057ee386", 0x35}, {&(0x7f000001c000-0x7a)="de688326e799ee7f76d7f088b5c212e423971d0e17a0ddde7f9115e6673640c9e7837d2626654c558a917a9ea134a0774c5e513f2260e3c2e45f9754e6eac717eea80961a6d532ccfce9a31277e34e269bdcaf792a75df9a1f29da2beeb468f4427a457f893c8ba5d35129ab660174d8d07df3c43256aff1e007", 0x7a}, {&(0x7f0000022000)="dbf32101cf41fc78533c43f6e5b0d0", 0xf}, {&(0x7f000002c000-0x8b)="f52648e402d8ec72d98aaa7ee278637cea3fddb852eb914d784b60eec859d725513b1f985f9a1d595e0f6068be4af45f1c7bdbe2550639e3c8bbd58bb587932970c927e2ad263e3de783f52b0fff511b9b1cb040b42f3c6e9a0de3386a91b56b94f3f36a714b5e237246214bd311cdbd3d2c5dbb9e6d6c6fb6aac9e912ee0662aa4d56c501c84bd281c93b", 0x8b}, {&(0x7f0000020000)="aa8e1b610106fa95f379c12a9f1abba6fad418e47bbb3440add7581a124b", 0x1e}, {&(0x7f0000029000)="230b627ca3e3425fd8e7e6c3fdaaca40fcc465e21f4d1c46f7787e24b68327a3306efcd55fc1f253bca28cf602afa62504d5ad30c2f643c405e9ba90b6ff3cde70fe1aa2bd876ade67d2282fb7072fbf28265d0bc919aa76dbf1106c8809a8799669e5b3ecc06f70cb9d77f6a5635239b677d0cfae502451fb95edd4a2d2fd49", 0x80}, {&(0x7f0000020000)="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", 0x1000}, {&(0x7f0000026000)="ce95b6d892fe5779cc8d9038ae801b026bc362", 0x13}, {&(0x7f0000019000-0x61)="3a0d29afd6af2b78ad28d06b6c3e98b9abb5d5e0e92d278664765a7e1a4d48f379387a030d8eb43912b6037afbc673d13dc2a9bde1bf422128fb4f58080b68076906d89fe6f367293ea43304fd7e864c0b1a660978673045e841307b52e7108103", 0x61}], 0x9) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0}, &(0x7f000002c000)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002c000+0xd4), &(0x7f000000e000-0x4)=0x0, &(0x7f000002d000-0x4)) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)='./file0\x00', &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f000002d000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000019000), &(0x7f0000010000-0x4)=0x0, &(0x7f000002d000-0x4)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000002d000-0x4)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002c000), &(0x7f000002d000-0x4), &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002c000)='./file0\x00', &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000025000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@empty}}, &(0x7f000002c000)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000002d000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000002c000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = getuid() fstat(r1, &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002c000)='./file0\x00', &(0x7f0000023000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000022000-0x8)='./file0\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000002c000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000002d000-0x4)=0xe8) r26 = getegid() mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000002c000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f000002d000-0x4), &(0x7f0000017000-0x4)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000028000-0x8)='./file0\x00', &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000029000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000002d000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f000002d000-0x4)=0xe8) r34 = getegid() mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000002d000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000025000-0x4)=0xe8) r38 = getegid() mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000002c000)=[{&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000002c000)="79fdb0dda4419e48cbf9a97e74ada63b09b81ea658a54a9bab1820c2e28572b0c5f8", 0x22}, {&(0x7f000002c000)="6273e53d0db4908d01281d49e8f17876293b7a4af74a090793bdd736ec5da1a6c4760d4765e7bd", 0x27}], 0x2, &(0x7f000002d000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x40, 0x1}, {&(0x7f000002c000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000002d000-0x20)=[{&(0x7f000002c000)="ae770e4e791dd24641ed942e7bf804746ac66537c45922140baa7ba66849be16c7dd7686686d6e5608ec60f1006f1d108d40bac4a30ea1a33ad2962146924bb9bf1d0aae9cabd8783f34f67ce8dc81f7f73d7bc0510e3ab06122f11b964ad9e910578a57d1f5f267f15b906b6cc05d29d38c581173f6279d12e2daeed671402a916bb26d438296129fb56dd1d208d224d9843168dfa66343c80c710b728602bfa9716f9cf7103f3da34670f43cb312cf0e8150fca25c1a39e36913df9db448a9a2b1a3451f0b2e928edf3b920f6c9bd072353cd7f71371917bc6ad66b1cb966acc4dfd52afbea7dcceab272854a491e5ca", 0xf1}, {&(0x7f000002d000-0x5d)="152bc9e0998df0690b9d48b87c08daef8993af241cdfebcef67679f717a5d7f68cec68fd197f9285f4c49104a375e552c6c5e677fc23bf38ca84cc3f77b325b1e11a972774599e8ab91bd2e56d29e8ec297217fdb8ece3693a0b8334c2", 0x5d}], 0x2, &(0x7f000002c000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x20, 0x1}, {&(0x7f000001f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000002d000-0x10)=[{&(0x7f000002c000)}], 0x1, &(0x7f000002c000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x40}, {&(0x7f000002d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000b000)=[{&(0x7f000002c000)="9480bcf760668327395ba5534717b62dec83b29d4db30ee4c209e9bb17f41730466c307567279a974e743bfbc5ee858f62ac16f637d805b804493c471e6d3dbb2db583c1ebab6612725d68db85ce4024890183c76df4c1c9bc050cc38cc8c2b4ec82c9b39ce98919080e8247099ede5dc630aa4e0730dab3be63a86a57b4dbc16c193d4d9cd030065c7899116f172094ca2c1ac073747d6509eae021cdfe6a53609f8f1da1e118055c2f24f48c8b7fb5a6eaa4a7b5264c6f3abda9b852aa4e83c42bbafa4310a5b6361cff7b10e8abb5f32e850a06ece294258642e07b60934642b47bbd3936a6eb", 0xe8}, {&(0x7f000002d000-0x84)="fce7597e0fc959b74ba2a9cee35c193b64ae7c554a11343c9bd58b2a1dab19aab689a3a66a8b78fa7220b79261e9bcc84462ae0107d6930a28a58403d72afb454b8360d78d6f40bcce789b91beec871dd6b4c5f7cf8c3d81a8a41b884e16e8f1b4ef3f458d518f08f2538a0c75b526754c9041c62649abf53609ebd209f9a95334800576", 0x84}], 0x2, &(0x7f0000025000)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x800}, {&(0x7f0000006000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000002d000-0x30)=[{&(0x7f0000027000)="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", 0xfb}, 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{&(0x7f0000019000-0x1000)="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0x1000}], 0x7, &(0x7f0000009000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r27, r28}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r29, r30}], 0xe0, 0x14}, {&(0x7f0000016000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000002c000)=[{&(0x7f0000025000)="d030dedb18e19c67c224ede4b40aaf3156b2a8db7973fa6461587ddd83a495ec1d263eae36976deec6b6c3fef664928c1a2aa3c079873ac61f682f141cdfa8b775e484e45552e58b83346b55bab33a178b373a59589a3faaba254e70a84e5dea51740d959284eba72b5cd0c3e1f2f3ee6749886f70da053f6ec5ee3f169fa057b0384486b211173977d035a208d2b5567ecf4ef7655986904c112458f4cfb359755beedafb4c3fd9d11f27f6ac14ba602ad60c338e5ca50ba36ab6f116435a8cd1f3f93cb89b3cbab5e4346adea1afb6a9386d7924e68a37eefe9396ed4bdc39c9a2c8", 0xe3}], 0x1, &(0x7f000001f000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r31, r32}, @cred={0x20, 0x1, 0x2, r2, r33, r34}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r35, r36}, @cred={0x20, 0x1, 0x2, r2, r37, r38}], 0xa8, 0x40000}], 0x9, 0x10) 2018/02/17 03:54:54 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000075b000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004a1000)='./file0\x00', &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000dc7000)='./file0\x00', r1, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000dc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000dc3000-0x18)={@loopback={0x0, 0x1}, 0x0, r4}) 2018/02/17 03:54:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x6) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000073f000-0x4), &(0x7f0000182000-0x4)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="02900662dba15d9c74ea1f04a80dd771", 0x10) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) accept4(r0, &(0x7f0000a73000)=@alg, &(0x7f00008c9000)=0x58, 0x80000) 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x800, 0x1, 0x1, 0x8000}, {0xbb33, 0x2, 0x20, 0x80}, {0x5, 0x6, 0x94f2, 0x64}, {0x7, 0x4, 0x9, 0x1}, {0x7f, 0x6, 0x6, 0xac9}, {0x9, 0x6, 0x7, 0x2}]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0xfffffffffffffffe, 0x7f, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000003000)={0x1, 0x5, 0x80000000, 0xedb, 0x8}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000)=""/108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x1c)=[{0x81, 0x1}, {0x8, 0x1}, {0x1, 0x40}, {0x6}, {0x7, 0x3}, {0x10001, 0xfffffffffffffff7}, {0x7}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000234000-0x68)) 2018/02/17 03:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000b7c000-0x8)='./file0\x00', 0x0, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000836000)='./file0\x00', 0xb34fcabb85395a43, 0x100) ioctl$TIOCEXCL(r0, 0x540c) lgetxattr(&(0x7f0000d0e000-0x8)='./file0\x00', &(0x7f0000b8f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00006ac000-0xa24)=""/4096, 0x1000) 2018/02/17 03:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xa0008400) r0 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r0, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc9000-0x15)='/proc/self/net/pfkey\x00', 0x40300, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000d5e000)=0x7ff, 0x8) 2018/02/17 03:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen$netrom(r2, 0x8001) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000b80000)={@multicast2, @multicast2, 0x0}, &(0x7f000009d000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002ff000)={0x0, @in={{0x2, 0x0, @empty}}, 0x1, 0x3f, 0x7, 0x3, 0x2}, &(0x7f0000799000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ecf000)=@assoc_value={r4, 0x101}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000c29000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) listen(r1, 0x0) write$selinux_context(r2, &(0x7f000022d000-0x22)='system_u:object_r:cpu_online_t:s0\x00', 0x22) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003eb000)={0x4c, 0x0, &(0x7f0000d98000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00008fe000)=[], &(0x7f000098b000-0x10)=[0x0, 0x0]}, 0x7ff}}], 0x3e, 0x0, &(0x7f0000abc000-0x3e)="1012c27158c0f2471811c707234d7abe8cc56b15da298ec9e7611b467febf9ae7066beed62f31e70b496896b0fef7ba2e3d0e4eee7530c8af5b634541fe9"}) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000efd000)={0x40000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f000065d000)={0x10000004}) epoll_wait(r1, &(0x7f000075a000)=[{}], 0x1, 0x0) 2018/02/17 03:54:54 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000002000-0x28)=[{}, {}, {}, {}, {}]}) sysfs$1(0x1, &(0x7f0000000000)='bdev') 2018/02/17 03:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x800000000000088) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000b08000)="5a41fc0813187ac926d4e710dc5d0273a87f7d74e5cd86ea009e0c85bb3ec18fd05e5520953d5d1071abbfd6d411a69d0d4f79be2aff50e72d8dbdbc1952f6198df672d5fae352eb344ef37597f18a828a190e7568240ca3fc6327e1694b62b0b876707fb92eed1fd16891f404500e39385b30712c9e201b4cc7305e8661c0857fe976") recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0x355, 0x0, 0x0, 0x0) fchdir(r0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee7000)=0x400, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000069000), 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000b8000)={0xb86, 0x1f, 0xfd, 0x100000000, 0x4, 0x2, 0x1, 0xfff}, &(0x7f0000b12000-0x40)={0xfffffffffffffffc, 0x3ff, 0x100, 0xffffffff, 0x2, 0x6, 0x4ab, 0x80}, &(0x7f0000fbe000-0x40)={0x100000000, 0x1db8, 0x5, 0x0, 0x9, 0x8, 0x1, 0x2c1e}, &(0x7f0000541000-0x10)={0x77359400}, &(0x7f0000393000)={&(0x7f000040f000)={0x5}, 0x8}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc9000-0xb)='/dev/hwrng\x00', 0x503000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005e0000-0x4)=0x5, 0x4) mprotect(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0x0, &(0x7f0000e5a000-0x9)) 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000000000)="975550c88b4167ca638d5cc050ed099473d8b2a589ce07826ce6428d4ff3a52223a70a3903ca31c415366d83405d18c3c1454097388cc9543967f1d459883edab82ccf41c9a1a08a231562", &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000001000-0x3)="90aaf9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2801, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000002a000-0x10)={0x2f, &(0x7f0000027000)="07910b3c01284ebee9c0b48349508eb03dc6241f82f70272745f0acdbdd55bf7a10862764f24ac6c33b850f0c4ae9d"}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r1, &(0x7f0000021000), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)}, 0x0) 2018/02/17 03:54:54 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f000093e000)='./file0\x00', 0x200002, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) waitid(0x3, r1, &(0x7f0000000000), 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00004d7000/0x1000)=nil, 0x1000}, 0x3}) process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d61000-0x14)='net/ip_tables_names\x00') recvfrom$llc(r0, &(0x7f000062e000-0x20)=""/32, 0x20, 0x2100, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000800000+0x37c), 0x400000ff) 2018/02/17 03:54:54 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f69000)='/dev/input/event#\x00', 0x4, 0x200000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000622000)=""/75) 2018/02/17 03:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00006e5000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') pkey_alloc(0x0, 0x1) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f0000692000-0x8)) renameat(r1, &(0x7f00005a2000)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000532000-0xa)='/dev/ptmx\x00', 0x1015c0, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) read(r2, &(0x7f0000223000)=""/237, 0xed) 2018/02/17 03:54:54 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000aad000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000), 0x4) 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x10000010e) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000265000)={0x2, &(0x7f0000b4f000-0x10)=[{}, {0x0}]}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f00000b5000-0x8)=0x3ff) r4 = request_key(&(0x7f0000536000-0x8)='rxrpc_s\x00', &(0x7f00000dd000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000023d000-0x1)='\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000837000)='pkcs7_test\x00', &(0x7f0000a07000-0x3f)=')eth0systemvboxnet0louser%md5sumwlan0posix_acl_access/eth1]:*@\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b30000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x299, 0x1, 0x3, 0x6, 0x4024, 0x80, 0x5}, &(0x7f0000aec000-0x4)=0x20) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000025d000)={r2, &(0x7f0000057000-0x5f)=""/95}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002b4000-0xa3)={0x0, 0xfffffffffffffee4, "f9dcaa2d61b0782a7f8da5d47333d8a84eb530e0a9763428e63ff5fc0e45f1ab3d5ce790be586d1200636718a5bc1c1eba7e6868155c30c0a419cd698ca3b4685104afc29e2154df27193fef23f013d1a806cdf036d7ddcf0671aaa6ee7e0436f3bcec3d4b378742b00c1901573ca1625ed80c6a9199b4ae2e304751aae213c4589b52e803ab3ccb62f7872fe0f52a8307703631a4334fc072b0e6"}, &(0x7f0000255000-0x4)=0xa3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dc4000-0x18)={r5, 0x3, 0x20, 0x80000000, 0x401}, &(0x7f00003ec000)=0x18) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x8000000, 0x0, 0x0, 0x0, 0x5]}, 0x5c) getsockname$ax25(r0, &(0x7f00008e6000-0x10), &(0x7f000074a000)=0x10) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a5b000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00001f0000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f00000c0000-0x38)={&(0x7f0000a43000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000b09000)={&(0x7f00004e8000-0x24)=@mpls_getroute={0x24, 0x1a, 0x0, 0x3, 0x3, {0x1c, 0x14, 0x30, 0x4, 0x0, 0x0, 0xff, 0xb, 0x400}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x4000) r2 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) getpeername$inet(r2, &(0x7f0000050000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000560000-0x4)=0x10) seccomp(0x1, 0x0, &(0x7f0000277000)={0x5, &(0x7f0000e73000)=[{0xff, 0x4fc9, 0x6, 0x3}, {0x8, 0x800, 0xfffffffffffffffd, 0x9}, {0x5, 0x401, 0x100000001, 0x4}, {0xe4b6, 0xf9, 0x8, 0x7}, {0x7, 0x9, 0x5, 0x6ae9}]}) ioctl$VT_RELDISP(r2, 0xb701) 2018/02/17 03:54:54 executing program 6: r0 = syz_open_dev$mice(&(0x7f000085d000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x5)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r1) 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff5000-0xe)='/dev/keychord\x00', 0x300c1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ff5000-0x4)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5f000-0x4)={0x0, 0xfffffffffffffffc}, 0x4) 2018/02/17 03:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) fcntl$notify(r1, 0x402, 0x80000008) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000abb000-0x4), &(0x7f00008e0000), &(0x7f000052d000)) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/02/17 03:54:54 executing program 4: mmap(&(0x7f0000000000/0xc31000)=nil, 0xc31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fstat(r0, &(0x7f00003f1000)) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000c32000-0x4)=0xdbc5, 0x4) ptrace(0x4207, r3) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x4, r5) ptrace$getregs(0x5, r3, 0x7fffff, &(0x7f0000c2c000)) 2018/02/17 03:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x31a, [{{0xa, 0xffffffffffffffff, 0xb415, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/17 03:54:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/96, &(0x7f00002d0000-0x4)=0x60) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$mice(&(0x7f000067c000)='/dev/input/mice\x00', 0x0, 0xa95feb9226ac47d2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00009cd000-0x10)={0x4, &(0x7f00007e6000)=[{0x6, 0x2b}, {0x1f, 0x7e9}, {0x4800000000000000, 0x3f}, {0xf8}]}) madvise(&(0x7f0000329000/0x3000)=nil, 0x3000, 0x0) 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f000080a000)=@full, &(0x7f0000f88000-0x4)=0x48) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f89000-0x8)='./file0\x00', 0x80, 0x184) connect$netrom(r1, &(0x7f0000cea000-0x10)=@ax25={0x3, {"ddcd7442216a52"}, 0x1}, 0x10) 2018/02/17 03:54:54 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000-0xb0)={{0x101, 0x5}, 'port1\x00', 0x0, 0x20004, 0x40000000000, 0x6, 0xfff, 0x1, 0x7fffffff, 0x0, 0x0, 0x3}) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@generic="6412226b53ada2cc151d414f7b3bbcb8", @ifru_map={0x8, 0x1f, 0x7, 0xffff, 0x7, 0x6}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fremovexattr(r0, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00') finit_module(r0, &(0x7f0000003000-0x12)='eth1.\'ppp1keyring\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x3, 0x5, 0x7, 'queue0\x00', 0xfff}) bind(r0, &(0x7f0000002000-0x10)=@ipx={0x4, 0x5, 0x0, "088c94725586", 0x100000000}, 0x10) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000009000-0x4)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) 2018/02/17 03:54:54 executing program 6: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x400000000000000) 2018/02/17 03:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)='/dev/ashmem\x00', 0x800191013, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffff8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000732000-0x4)={0x5, 0x4, 0x2}) lseek(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000abd000)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ab1000-0x14)={0xbe9, 0x0, 0x1, 0x17b, 0x2}, 0x14) 2018/02/17 03:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000ec000)='./file0\x00', 0x2400, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002ac000-0x8)={0x0, 0x7}, &(0x7f0000c14000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000040f000-0x58)={0x8001, 0x1f, 0x10000, 0xa2, 0x3, 0xe1e2}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005a5000-0x8)={r1, 0x9, 0x7, 0x200, 0xfffffffffffffff7, 0x6}, 0x14) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000079000)={r1, 0x81}, &(0x7f0000a1c000)=0x6) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000552000)={0x100000000, 0x4, 0x81}) write$selinux_user(r2, &(0x7f0000cb2000)={'system_u:object_r:wireless_device_t:s0', 0x20, "51797361646d5f75006fde718b3fa739921639f3da11ae84e7e5d3498e7f87a3734cfb2cf6513b28e023f09d240aeb9fab8656514a6bd5026b038b9f1ea224862017c76f90a027ba66838a23f702dc1b9eb1c2c3f1bd2c86ef8b461fbb621e73b74f39bf3d9584f02592ca8e66ef09fc8ea04425049344340e24c4cf1e405f63"}, 0xa7) 2018/02/17 03:54:54 executing program 0: r0 = socket(0x11, 0x4000004000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000001b000)=@abs, &(0x7f000001b000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001b000)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000010000)={0x0, 0x41, 0x0, @thr={&(0x7f000001c000)="89bd38cb6febc249a9f38c8e94aa6282bfe575b64ed34721e02acab0ff049eeefb30b922a601d9028c5e93c2e653b77695c0b3f7c98db45dbc39b6b4ff557ced51f0a193c8c9081728646a4d874db510ec2099d37dccd096e30741a06ce665b2ae2ca5bdd5db98a9d6a66b4d9a915b990e4862938bd534d39094d38fee93", &(0x7f000001d000-0xd7)="b99475913285bffc7b40f8a0d014bb02ec03c46914d76b6f0c9eb379a9b954da47ddc299b539069f00462d31de432f573708bbdeb4de37f203e1df8f4a7a0682889302fbfdbba6916380835f0fd3cd049d7fc4d5db2babddf72902500155555b68ad7307b82c9a52e03754bcd56f0816ef423e9ae6d0194f3c7698f086781a9ccf23a8a3e901171299cf15bb6cd4714f44ade794e74a0e355a8cf2d63e62ec34465a4d7e5bff0dbf5d27920e25cfbe4f382b455d93adef22e0c86c0e0cee214dfd5cab7519d22c815962ed01b4a1f8249d74119984406a"}}, &(0x7f0000012000-0x4)=0x0) timer_delete(r2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001b000)={&(0x7f0000006000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x1, 0x4, {0xa, 0x2, 0x8004, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}}, 0x3a, &(0x7f000001b000)=[{&(0x7f0000018000)="b07d3f94ffa41c3bd7a153134d543e44f5a4879b7365d6a20712ba23fdc8f63b14a89a83a82431ae453a054caf38079717569265df1b9e18b82074395efb8f53ec7f321f65b7a33cb1c481de2a49d18fb8c32ea5432f0b328e5b0a5da5534e2b754ee63ddaba9c12484c86e10233862b2c45ad7f89cc64257ddba2eae29439d1644d64b20fde56dd65b6d2a78840b52b096e2e5a4d0d7ad1a273a6c03df500a980af3c95d41df99c42d358241bdd7d5bd8b29180ebeb3f2cedc6ac85468b8f66", 0xc0}], 0x1, &(0x7f0000007000-0x1470)=[{0xb0, 0x108, 0x1, "a7003a7067094cec7259b0e93343008900cb26ba353ec96831cc7c18de29982aa8a14bdfb07afa3c8d5dc24ba010160a72518e12d279d45527288dbdcd94c7be100f23376961fe1eafb61bbf3bb77225094be7a242a93b1f65d07f9a3b80dcbc9d0c551171d98be4c6fdd95521d74cbdde3af9218128a2079cada5dfecd864d1abb81c3470d8560058a2c10e4ad80f1e1419b5fd59d397dd088303d55deb"}, {0x88, 0x107, 0x7ff, "6c3d03e08211ba874268c1f414003b7388eb9bc6cc6d4569945ef124987fca7e49c455b2dc7c08297494c0465a7cea1ddc4b5675c1e33792803b0a846ded6f50d44edb37f9584c93d3cffa10bd479a5663275f2d3126255a1a77a8ae02680eb2b592d969dfd01a09c5f08aa086c3de4ff828"}, {0x80, 0x11f, 0x7f, "f826bccf078cad075d5c61c911474ed27176b148f108fc4379e36ef97c5004632e46a535c8fe1d3633bef3cf49b36ea1f7db84cbdded684887fecc42d3abc459eeadc20a579a7c09be15891fcbd6d2b1ed4aa85f4f06ff3c21ca0f1042522ae099154feb4d1cd88c132da1acb60f6288"}, {0x1010, 0x0, 0x1, "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"}, {0xd0, 0x0, 0x5, "1bd9713577a5933676c8801de582cf82df9612172a64cf73398ad5542c13f8442a5c9ca0d7f6d2f9f2e90f5e8803005cc168d57766ba83f49b3dc7e1177ad2034f30980823d09ec1a1e65a962d5f086b927d2b972cf8c2184477eebc393e726be9493ce6103593a0684e0ef3725eb66306c490b0f1ea81064b4304429111d5efefa1a50e2f1f16795130942cca4d299a5f1ab90095ec6d3fa6ce279b3b731a3555730f382ddbbc3d6db8c9c05b9bc773d52eaf41bd7026606d54a4ef59"}, {0x70, 0x1ff, 0x28000000000000, "e36cc3946fba1b31d1d1fa637e8cfccbdebca1f3cb10f0368f48277f495e46c3c547b64140155811faaa441d446dd063ff5e5f149defc5c53549e223d75d4c9a0ee81bd692c2d35a11d8712415929a16d5aab903a59c7d619a7ef4d6fc0a"}, {0xd8, 0x0, 0x9, "6c08d3daa381bac9c271871bcb9020460c300e801125f68771889a4e80c14b8f551fc87eab842be5d3f0925509f2c587741c24fc87c58c660064419400697561e4972f88b7ecdf335ce10f2131cf53087222b791d3ec968234a928b837aab83ca9b4ac8c1dcec51fab39015e250bd3acd27ed1ba37524f223e783982fe6581ba32ded2d136575249a1972a6b7fc83825fb8dbe881b02b11064c7d4efb283d8b313622d270deb66d6ba1cd397f00ca75a8a624900c82fd96d18609ddde76cf7c18e62dd1947e604a4"}, {0x90, 0x10e, 0x1, "2b5432b6118456132f0efe94c830f603ca1c241692300b279c1c281c9d62a4bf3721406f7f7519e32e21eff2fbcd3420ed582211c6daee32f27814c4efcbc7ef711cc13130e32dd27e2e926772438695d1ba5f94b647d0a72ea373c0b539f1238c9690ffc969aeb555cf2867201d2a57e755afd2dbf29f5f448f9d"}], 0x1470, 0x20048000}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f000001a000-0x4), 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000008000-0x4)=0x1, 0x4) 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0}) futex(&(0x7f0000096000), 0x0, 0x0, &(0x7f00008e8000)={r0}, &(0x7f0000048000), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x80000000, &(0x7f00003e7000-0x1)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e6d000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x8, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x33, 0x0, r2}, {0x5, 0x7, 0x7f, 0x9, 0x4, 0x7, 0x4, 0x8}, {0x9, 0x6, 0xfffffffffffffffd, 0x5}, 0x10000, 0x1, 0x3, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x3f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x0, 0x1, 0x8000, 0x8001, 0x0, 0x5}}, 0xe8) 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000005000-0x4)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x68460227, @loopback={0x0, 0x1}, 0x17}}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={r1, 0xa50b}, &(0x7f0000005000-0x4)=0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000+0x2bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f0000002000)=""/144, &(0x7f0000004000-0x4)=0x90) 2018/02/17 03:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x6) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000253000-0x8), &(0x7f0000fc8000)=0x8) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004af000)) [ 42.336833] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 [ 42.373023] binder: 7511:7537 ioctl c0306201 2000afd0 returned -14 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x3b05b4bc537c2ad8, 0x40) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000), &(0x7f0000001000)=0x8) open(&(0x7f0000001000-0x8)='./file0\x00', 0x6000, 0xf7) lseek(r1, 0x0, 0x1) 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000081000-0x10)='/selinux/member\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0xfffe) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8937, &(0x7f0000002000)={@common='eql\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x3}}}) fcntl$getown(r2, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffff, &(0x7f0000df4000-0x19)=""/25) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000004000)={@common='ip6_vti0\x00', @ifru_flags=0x8d02}) recvmmsg(r2, &(0x7f0000599000-0x12c)=[{{&(0x7f0000e60000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00008dd000-0x20)=[{&(0x7f000028d000)=""/30, 0x1e}, {&(0x7f0000c8c000)=""/81, 0x51}], 0x2, &(0x7f00007f3000)=""/20, 0x14, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f00003a2000-0x20)=[{&(0x7f0000d27000-0x4f)=""/79, 0x4f}, {&(0x7f000088e000)=""/246, 0xf6}], 0x2, &(0x7f0000dff000-0xc)=""/12, 0xc, 0x80000001}}, {{0x0, 0x0, &(0x7f00006ed000)=[{&(0x7f0000194000+0x71c)=""/114, 0x72}], 0x1, &(0x7f0000235000)=""/212, 0xd4, 0x200}, 0x3ff}, {{0x0, 0x0, &(0x7f0000d86000-0x10)=[{&(0x7f0000340000-0x7f)=""/127, 0x7f}], 0x1, 0x0, 0x0, 0x8}, 0x77}, {{&(0x7f00006f6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f000002e000)=[{&(0x7f00006ae000-0x65)=""/101, 0x65}, {&(0x7f000095a000-0x18)=""/24, 0x18}, {&(0x7f000070a000-0x63)=""/99, 0x63}, {&(0x7f0000b03000-0xb2)=""/178, 0xb2}, {&(0x7f000049d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b10000)=""/22, 0x16}, {&(0x7f0000a3f000-0x4e)=""/78, 0x4e}, {&(0x7f0000954000)=""/55, 0x37}, {&(0x7f0000509000-0xe5)=""/229, 0xe5}], 0x9, &(0x7f000024f000)=""/71, 0x47, 0x231f}}], 0x5, 0x100, &(0x7f00005ff000-0x10)={0x77359400}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000003000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/02/17 03:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003e2000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00005a9000-0x14)={@empty, 0x0}, &(0x7f0000d4b000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008cb000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1, 0x1f, 0x9, 0x100, 0xe80, 0x110010, r1}) sendto$inet6(r0, &(0x7f00008d4000)="bc757f2ec748f4f18a45ecd48285c2bdaacaa7c0c9eef7ed56360b7b3b3efe96c63b6f99372a077c9aca03bf93f7a3cc9c0dfe90227f110c53a9eaa43455eea836577265c084434a81f153a3c3bd08729bc98ef5d225c43818558498adb160b082dc571790663da9064cf625bc6add62b882ac24ec758cb9ef8981e77f3c31b499fbfebea2facda0f9413fb7eb7c6c5517689730f2393def381cb8d1aecad8cac7bd7d2c80aee9d80bbf39cc776585c9dcde66490679454eeb5438313a93f96624068cea36732efbc7babe3f9bda1ab0fffa", 0xd2, 0x20000000, &(0x7f0000cd0000-0x1c)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x2af) r3 = getpgrp(0xffffffffffffffff) ptrace$cont(0x20, r3, 0xfffffffffffffffe, 0x4f) 2018/02/17 03:54:54 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2d000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000fc3000-0x90)={0x1000001ff, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000fc0000-0x4), 0x4) 2018/02/17 03:54:54 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000001f000-0x1000)="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", 0xfe) pipe2(&(0x7f0000010000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000021000-0x4), &(0x7f0000005000-0x4)=0x4) r2 = socket$inet(0x2, 0x2, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000020000)={@broadcast, @multicast2}, &(0x7f0000013000)=0xc) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000b4000+0x152)='/selinux/member\x00', 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/17 03:54:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000f75000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x8000, 0xb764, 0x0, 0x4, 0x5, 0x2, 0x90c, 0x5d, 0xfffffffffffffffb, 0x8}, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x5, 0x101000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000013000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000979000-0x8)) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00001ec000-0x4)=0xfffffffffffffffe, 0xfffffffffffffffd) 2018/02/17 03:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10010, 0x1, 0x80000003) socketpair(0x10, 0x6, 0x200, &(0x7f0000490000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008f8000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000016a000)={0xffffffffffffffff, 0x7, 0x1, {r2, r3+30000000}, 0x6, 0x3}) sendmsg$nl_route(r0, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10}, 0xc, &(0x7f000088d000-0x10)={&(0x7f0000b79000-0x3b0)=@getlink={0x28, 0x12, 0xc03, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/02/17 03:54:54 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r0, 0x1, 0x400000000002f, &(0x7f0000018000), &(0x7f00000d2000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000b58000)) 2018/02/17 03:54:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400b00, 0x0) getsockname$netlink(r0, &(0x7f000020f000-0xc), &(0x7f0000341000-0x3)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0xf0b, &(0x7f0000001000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f4f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000775000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f8000)=0xa00000000000000, 0x4) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000870000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r4, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r5, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) sendto$inet(r3, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000897000-0x4)=0x0) wait4(r6, &(0x7f0000fe7000), 0xc000000f, &(0x7f0000fab000)) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000853000-0x4), &(0x7f0000338000)=0x4) ppoll(&(0x7f0000598000-0x8)=[], 0x0, &(0x7f0000558000-0x10)={0x77359400}, &(0x7f0000ed5000), 0x8) sendto$packet(r3, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) [ 42.401912] binder: 7511:7520 ioctl c0306201 2000afd0 returned -14 2018/02/17 03:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) pipe(&(0x7f0000e40000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000b0e000-0xbc)={0x9, 0x3, 'client1\x00', 0xffffffff80000005, "227542620fe6d754", "c71d4decca159ebddc0560138ace8aa9f421c3561234e26c9b1f50e4bd17d1fb", 0x1, 0xba}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = getegid() setfsgid(r0) 2018/02/17 03:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000054c000-0x8)=[0x0, 0x2]) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000629000)=""/74, 0x4a) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000104000-0x11c)=@newspdinfo={0x38, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x38}, 0x1}, 0x0) 2018/02/17 03:54:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$pokeuser(0x6, r1, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000e01000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="d5048da8", 0x4}], 0x1, &(0x7f0000001000-0x30)=[@init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffb10, 0x40, 0x40}}], 0x30, 0x4}, 0x840) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000006000)={0x77359400}, 0x10) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000011000-0xc)={@local, @remote, @local}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000011000)='./file0\x00', 0x204002, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0xacd, 0xffffffffffffffe4) connect$unix(r3, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/17 03:54:54 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002e6000)=0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df5000), &(0x7f0000df5000)=0xc) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000df4000)) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000df4000-0x4), 0x4) 2018/02/17 03:54:54 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000024000)=""/174, 0xfffffffffffffede) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000025000-0x39)={0x1, @time, 0x8, {0x3ff, 0x10001}, 0x7, 0x0, 0x10000}) eventfd(0xfffffffffffffffe) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000025000-0x1)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000025000-0x10)={0x12, 0x8, 0x8001, 0x4}) 2018/02/17 03:54:54 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f68000)) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffedb) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r3) 2018/02/17 03:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) [ 42.491766] device syz4 entered promiscuous mode 2018/02/17 03:54:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x7d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00007ae000)=[{&(0x7f0000000000)="94d7b1ea60bd6b6bad6b961b7e13be16fcd2228c4c947405fb66246168ee3adacf641239b67baf300f5bd5e3ee20dd032df94508f17bd68ccdf89ffb09ca218d7796533e7116342d5851eb361964a42f426715758ba36eb2ea403db63f1e15223d7e4ec95f0d70003e27d8093177e176fb9e735fd724bd74a2effbf79ddab4bb858ea23866f6a6cf5da5517b104c1ccc07e6b4ffe1c0176a39fb0d05bf56760c46ed13c6480063c5c522d7e8cc8a56209537b81901918ca80dddfbaaaffadf07a838ab3807ebef167ca83e68742b46cfa9cbb21c8c6d87e7cff1c6d859322e7d39b7275586fe26080d4541526e6c2b74376f8e274b2ee85ffb7c74", 0xfb}], 0x1, 0x51) mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000039a000)=0x0) r3 = getpgrp(r2) r4 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000776000)) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000743000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a79000-0x10)=@req) getdents(r5, &(0x7f0000408000)=""/230, 0xe6) clock_gettime(0x0, &(0x7f00005c5000)={0x0, 0x0}) mq_timedreceive(r5, &(0x7f00001c3000)=""/50, 0x32, 0x6c8, &(0x7f0000764000)={r6, r7+10000000}) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000038a000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a79000-0x8)={0xc9a}, &(0x7f0000608000), &(0x7f0000a79000-0x10)={r8, r9+10000000}, 0x8) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/02/17 03:54:55 executing program 5: sched_rr_get_interval(0x0, &(0x7f0000441000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000d42000-0x10), &(0x7f0000000000)=0x10) 2018/02/17 03:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007d2000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00002cf000-0x38)={0x38, 0x14, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x14, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x7d, @ipv4=@multicast1=0xe0000001}]}, 0xfffffffffffffd36}, 0x1}, 0x0) 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00002cf000), &(0x7f000090a000)) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006a4000), &(0x7f0000638000-0x4)=0x4) 2018/02/17 03:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001c7000)='/dev/sg#\x00', 0x101, 0x40) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000005e000), 0x4) readv(r0, &(0x7f000060d000)=[{&(0x7f00004e5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000233000)=""/229, 0xe5}, {&(0x7f000038e000-0xdf)=""/223, 0xdf}, {&(0x7f000034b000-0x83)=""/131, 0x83}, {&(0x7f00005ee000-0xe8)=""/232, 0xe8}, {&(0x7f00009d4000-0xaf)=""/175, 0xaf}, {&(0x7f00007ac000-0x6c)=""/108, 0x6c}], 0x7) 2018/02/17 03:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00002d1000-0x8)='./file0\x00', &(0x7f00009df000)={0x7, 0x7f}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf3000)='/dev/vga_arbiter\x00', 0x222000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000c71000-0xf6)=""/246) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000e77000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x1, 0x1000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 03:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) recvfrom$llc(r1, &(0x7f000071d000-0xd0)=""/208, 0xd0, 0x20, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x100000400000) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003ae000-0x38)={&(0x7f00006e9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba1000-0x70)=[{&(0x7f00007a2000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f0000636000-0x30)=""/101, 0x65}, 0x0) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) recvfrom(r0, &(0x7f00005cf000-0x15)=""/21, 0x15, 0x2040, &(0x7f0000ee3000-0x8)=@sco={0x1f, {0x7, 0xda2, 0x4, 0x1d7, 0x1ff, 0x4}}, 0x8) clone(0x800000, &(0x7f0000ea9000-0x89)="92f91d0e28aef6cc2627103a042a2cd8d2ad81c5ec001ba187040c9f79555e9cf14d1d709575229b5f20051630343cd66bc6cb2e1bb0118fa7a7ae41e199a9ac39bbcb7415c138ecf99b9fecc3933d49de7000cf5899cff4ecd20cfb966933803f8a1dc0955bced9eb97f8b2e46aeaaf855b7f103874aa00f29c109a050e4c6154de59fb457eac7de1", &(0x7f000021d000), &(0x7f00009d6000-0x4), &(0x7f0000354000)="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") shutdown(r0, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00004ba000)=0xecf6, 0x4) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000599000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000cc000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x1a, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="b00e661f06074653fcb2439f26d4aa1b"}) 2018/02/17 03:54:55 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ccc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x29d6, 0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d42000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) setpgid(r3, 0x0) 2018/02/17 03:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, 0x23c) pipe(&(0x7f0000222000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000227000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000b1a000)={r3}) timerfd_create(0xb1277cf10bd68f75, 0x80000) sendto$inet6(r0, &(0x7f0000893000-0xb4), 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000f74000-0x8)={0x5, 0x7}) 2018/02/17 03:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) close(0xffffffffffffffff) 2018/02/17 03:54:55 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000014000-0x2)="3ec5bca490f0f667726292b8164a94218abd599432aba9efdb59b153a2dcb7fbf6bc7fc9eb6bb0af6016df3a0820f15a368b4332a5229dbd99d05e375494f51188bb2bb10364a88943766b5fff31fd6fe7bb21b457ef54ae8f491feafcf38ab82798f4d58758715b38386a862e711dd6eb429e01f3", 0x75, 0x4044884, &(0x7f000000c000)=@ax25={0x3, {"a9e5324bf3d5a0"}, 0x3}, 0x10) r2 = accept$packet(r0, &(0x7f0000020000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000006000)=0x14) bind(r0, &(0x7f0000003000)=@can={0x1d, r3}, 0x10) fcntl$setlease(r1, 0x400, 0x80000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d76000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) getresuid(&(0x7f000071e000), &(0x7f0000aa3000-0x4)=0x0, &(0x7f00001ba000-0x4)) getgroups(0x1, &(0x7f0000162000)=[0x0]) fchown(r2, r4, r5) 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d49000)=@req={0x8, 0x0, 0x10001, 0x1ff}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r0, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 03:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000810000), &(0x7f0000001000-0x4)=0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000314000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/02/17 03:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000596000)=0x0) prlimit64(r0, 0xf, 0x0, &(0x7f0000f88000-0x10)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000f17000+0xb50)=[{&(0x7f000071c000-0x8c)=""/140, 0x8c}, {&(0x7f0000af6000)}, {&(0x7f000040f000-0xc1)=""/193, 0xc1}, {&(0x7f0000d13000)=""/24, 0x18}, {&(0x7f00009c6000)=""/216, 0xd8}, {&(0x7f000008d000)=""/249, 0xf9}, {&(0x7f00002a8000-0xb2)=""/178, 0xb2}], 0x7) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x1, 0x0, []}, 0x10) 2018/02/17 03:54:55 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000018000)={@dev, @empty}, &(0x7f0000018000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000010000)={0x0, 0x0, 0x10}, &(0x7f0000008000)=0xc) writev(r0, &(0x7f000001a000-0x10)=[{&(0x7f000000d000)='1', 0x1}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000001c000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000d000)) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000017000-0x4)=0x7, 0x4) write$eventfd(0xffffffffffffffff, &(0x7f0000008000-0x8), 0xb1a7) 2018/02/17 03:54:55 executing program 7: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000c23000)) inotify_init1(0x800) 2018/02/17 03:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) pipe2(&(0x7f0000aa7000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008b9000-0x8)={0x0, 0x7ff}, &(0x7f000030b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a21000)={r2, 0x2c, &(0x7f0000ca0000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xfffffffffffffed7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f62000)=0x10) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000af6000)=0x6e) r4 = accept4$ax25(r1, &(0x7f0000f7d000), &(0x7f0000dd8000-0x4)=0x10, 0x800) writev(r4, &(0x7f0000cd2000-0x10)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000502000)='/dev/rtc\x00', 0x400, 0x0) r5 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r3, r5, &(0x7f0000aef000), 0xa8) 2018/02/17 03:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f000065f000)={0x0}, 0x84000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000015c000)={{0x3, 0x1, 0x7, 0x3, 0x4}, 0x5, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x8000, 0x1f, 0x5, 0x2}) ioctl$TUNSETIFF(r0, 0xc0045878, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/02/17 03:54:55 executing program 7: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000953000-0x4), 0xfffffe89) 2018/02/17 03:54:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000c5c000-0x12c)=[{{&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f000043f000)=""/155, 0x9b}, {&(0x7f0000339000-0xe2)=""/226, 0xe2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000298000)=""/176, 0xb0, 0x2}, 0x7fff}, {{&(0x7f0000583000)=@alg, 0x58, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000000000+0xfdd)=""/2, 0x2}, {&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000bf0000)=""/235, 0xeb}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}], 0x9, &(0x7f0000000000)=""/144, 0x90, 0x20}, 0x1f}, {{&(0x7f0000ba7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000eea000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000cd1000)=""/11, 0xb}, {&(0x7f0000e1d000)=""/37, 0x25}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f0000bd9000+0x408)=""/153, 0x99}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}], 0x9, &(0x7f0000009000-0xff)=""/255, 0xff, 0x7fff}, 0x1}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f000040d000-0x10)=[{&(0x7f0000000000)=""/70, 0x46}], 0x1, 0x0, 0x0, 0x5}, 0x7}, {{&(0x7f000050e000)=@hci, 0x6, &(0x7f0000001000-0x40)=[{&(0x7f00002e1000)=""/69, 0x45}, {&(0x7f0000c41000)=""/252, 0xfc}, {&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f0000000000)=""/143, 0x8f}], 0x4, &(0x7f0000001000-0x6a)=""/106, 0x6a, 0x9}, 0xfe}], 0x5, 0x40012101, &(0x7f0000a48000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0xf4, 0x9, 0x9, 0x2, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@req={0x0, &(0x7f0000001000)={@generic="96ee040f56f4b25a343f684e09fb938e", @ifru_flags}}) [ 42.679003] audit: type=1400 audit(1518839695.125:34): avc: denied { dac_override } for pid=7633 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c1d000/0x3000)=nil, 0x3000) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000337000)='/dev/vga_arbiter\x00', 0x408000, 0x0) 2018/02/17 03:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f7d000), 0x4) ioctl$TIOCSBRK(r0, 0x5427) [ 42.685407] audit: type=1400 audit(1518839695.135:35): avc: denied { sys_admin } for pid=7651 comm="syz-executor3" capability=21 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 [ 42.705380] audit: type=1400 audit(1518839695.155:36): avc: denied { net_admin } for pid=3866 comm="syz-executor7" capability=12 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 [ 42.790454] audit: type=1400 audit(1518839695.235:37): avc: denied { sys_admin } for pid=3879 comm="syz-executor3" capability=21 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 [ 42.815842] audit: type=1400 audit(1518839695.265:38): avc: denied { dac_override } for pid=3876 comm="syz-executor4" capability=1 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 [ 42.816987] audit: type=1400 audit(1518839695.265:39): avc: denied { net_admin } for pid=3876 comm="syz-executor4" capability=12 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 2018/02/17 03:54:55 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000014000-0x2)="3ec5bca490f0f667726292b8164a94218abd599432aba9efdb59b153a2dcb7fbf6bc7fc9eb6bb0af6016df3a0820f15a368b4332a5229dbd99d05e375494f51188bb2bb10364a88943766b5fff31fd6fe7bb21b457ef54ae8f491feafcf38ab82798f4d58758715b38386a862e711dd6eb429e01f3", 0x75, 0x4044884, &(0x7f000000c000)=@ax25={0x3, {"a9e5324bf3d5a0"}, 0x3}, 0x10) r2 = accept$packet(r0, &(0x7f0000020000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000006000)=0x14) bind(r0, &(0x7f0000003000)=@can={0x1d, r3}, 0x10) fcntl$setlease(r1, 0x400, 0x80000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d76000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) getresuid(&(0x7f000071e000), &(0x7f0000aa3000-0x4)=0x0, &(0x7f00001ba000-0x4)) getgroups(0x1, &(0x7f0000162000)=[0x0]) fchown(r2, r4, r5) 2018/02/17 03:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000002c000-0x20)={0x6, 0x9b, 0x0, 0x9, 0x5, 0x400}) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r2, 0x0) accept4(r2, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/17 03:54:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x800}) 2018/02/17 03:54:55 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f86000)={0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004b0000-0xc)={0x0, 0x2, 0x2, [0x7, 0x10001]}, &(0x7f00007cb000-0x4)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f87000-0xc)={r1, 0x2}, 0xc) socketpair(0x4, 0x1, 0x0, &(0x7f0000f86000-0x8)={0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) preadv(r4, &(0x7f0000c57000-0x70)=[{&(0x7f0000f82000-0x9e)=""/158, 0x9e}], 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006d6000)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f86000)=[{r4, 0x140}, {r3, 0x200}, {r4, 0x2024}, {r2}, {r3, 0x3088}, {r3, 0x100}, {r2, 0x810a}, {r3, 0x1020}], 0x8, 0x10001) timerfd_settime(r3, 0x1, &(0x7f0000449000-0x20)={{r5, r6+30000000}, {0x77359400}}, &(0x7f0000f85000)) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000f84000)={@empty, @rand_addr=0x10001}, 0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000f87000-0xc)={0x40000001}) 2018/02/17 03:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003c5000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000e26000)={&(0x7f0000aa1000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0x1, {{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x19b}, 0x1}, 0x0) 2018/02/17 03:54:55 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000020000-0x8)='./file0\x00', 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000020000-0x8)=0x7) 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc6000-0xb)='/dev/hwrng\x00', 0x151440, 0x0) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/17 03:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x38f7da70}) write(r0, &(0x7f0000499000-0x20a)="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", 0x179) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/17 03:54:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000044000-0xb)={0x8, 0x10001, 0x5, 0x8, 0x800, 0x337, 0x5, 0x100000000, 0x3ff, 0x0, 0x100}, 0xb) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000003e000-0x8)='trusted\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x2, &(0x7f0000fdb000)={0x17, 0x100, 0x6c178be2, 0xfff}) add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) 2018/02/17 03:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f00008b7000)={{}, {0x0, 0x0}}) futex(&(0x7f00007b1000-0x4)=0x3, 0x4, 0x80000000000, &(0x7f0000cc8000)={r1, r2}, &(0x7f0000ffe000-0x4), 0x1fb) 2018/02/17 03:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000562000)=0x78, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@broadcast=0xffffffff, 0x0}, 0x2, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000bfd000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000510000)={0x0, 0x2, 0x18a0, 0x80, 0x200, 0x2}, &(0x7f0000df6000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000090b000)=@assoc_value={r4, 0x7}, 0x8) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000cad000-0x10)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000416000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/17 03:54:55 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000e000-0x10)="1d5913f0890b83d62ecbc01e39c063b6", 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000b000)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000005000-0x50)={@common='vlan0\x00', @ifru_names=@generic="4e0ffa146097b94bce11a0aa9857a3ff"}) 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000553000-0xf0)=[{{&(0x7f0000967000-0x10)=@ax25, 0x10, &(0x7f0000725000-0x30)=[{&(0x7f0000a7b000-0xc9)=""/201, 0xc9}, {&(0x7f0000ce7000)=""/4096, 0x1000}, {&(0x7f0000630000)=""/171, 0xab}], 0x3, &(0x7f0000bfb000)=""/236, 0xec, 0x8}}, {{&(0x7f00008a2000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000b5f000)=[{&(0x7f00002a8000-0xc2)=""/194, 0xc2}, {&(0x7f0000fcb000-0x7f)=""/127, 0x7f}], 0x2, &(0x7f00005e8000)=""/58, 0x3a, 0x30}, 0x5d3f}, {{&(0x7f00003dc000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000445000-0x70)=[{&(0x7f00005c1000)=""/103, 0x67}, {&(0x7f0000fe7000-0x17)=""/23, 0x17}, {&(0x7f000046b000-0x81)=""/129, 0x81}, {&(0x7f0000f66000-0x48)=""/72, 0x48}, {&(0x7f0000699000-0xcc)=""/204, 0xcc}, {&(0x7f000061e000-0x5c)=""/140, 0x8c}, {&(0x7f0000079000-0x69)=""/105, 0x69}], 0x7, &(0x7f00000e7000)=""/240, 0xf0, 0x7edb}, 0x7f}, {{&(0x7f0000597000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00007cd000-0x30)=[{&(0x7f0000a9e000-0xe)=""/14, 0xe}, {&(0x7f0000043000-0xf9)=""/249, 0xf9}, {&(0x7f000070e000)=""/53, 0x35}], 0x3, &(0x7f0000d21000)=""/60, 0x3c, 0x4}, 0x5}], 0x4, 0x100, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000330000), &(0x7f0000d4f000)=0x8) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00003db000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000020d000-0xc)) 2018/02/17 03:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000308000-0x3), 0x0, 0x4, &(0x7f0000fbc000)) close(r0) getresuid(&(0x7f000070a000), &(0x7f00005ec000), &(0x7f0000623000)) 2018/02/17 03:54:55 executing program 1: r0 = socket(0x18, 0x0, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x2, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000)=0xc) ptrace$peek(0x3, r1, &(0x7f0000000000+0x90c)) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x400) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/17 03:54:55 executing program 4: r0 = open(&(0x7f00009ec000)='./file0\x00', 0x2040, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7fffffff, 0x0, 0x8, 0x7, 0x4, 0x6, 0x0, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x8e3, 0x8, 0x2, 0xba, 0x4}}, &(0x7f0000000000)=0xb8) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, {{@in=@rand_addr}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002e1000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0xffff, 0x7ff, 0x7fffffff, 0xffff}, &(0x7f0000b38000)=0xa0) 2018/02/17 03:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000146000)=""/4096, 0x1000) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/17 03:54:55 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000082f000)='net/mcfilter6\x00') getpeername$inet6(r0, &(0x7f000002f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000b0d000-0x4)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000aea000-0x50)={@common='sit0\x00', @ifru_names=@generic="2ff0db56aecf7ca81d1e0354bbf343ef"}) 2018/02/17 03:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000045a000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e63000-0x10)={0x0, 0x6, 0x4, [0x9, 0x3d8ede4e, 0x20, 0x100000001]}, &(0x7f0000773000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000081000)=@assoc_value={r1, 0x2}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000802000)={0xff6b, 0x0, &(0x7f0000452000-0x4c)=[], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/17 03:54:55 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3f, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000032000)={0x0, 0x0, 0x20}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000032000)={r1, 0x40, 0x7, [0x1f, 0x0, 0x7, 0x7fff, 0x2, 0xfffffffffffffc01, 0x400]}, &(0x7f0000033000-0x4)=0x16) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f000000f000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x1f0, 0xe8, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x26, '\x00', 0x0, 0x300}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0xfffffffffffffffd, 0xffffffffffffff10) [ 43.162573] binder: 7802:7815 unknown command 0 [ 43.170525] binder: 7802:7815 ioctl c0306201 20802000 returned -22 [ 43.197311] binder: 7802:7826 unknown command 0 [ 43.202604] binder: 7802:7826 ioctl c0306201 20802000 returned -22 2018/02/17 03:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/selinux/enforce\x00', 0x100, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000490000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0xa, 0x7, 0x10, "d97a2d0145ae34b8b1d9930e3e717068ef961d29d609d1d7c8cb6bda1381f1043245f5baf64eb6a58e3267389d5e78d36c3c9d69cc2786dd81f9fe127e7cb102", "f7bc3de68df18da3ddd7a0461ef1638e82f8f1928a2fc4e04671a7fbf87f3d8edf7a5f0ca5449d4e604e5635d18413f307b6ac2fbb0664cd2d8a3b1b7c433bd4", "99c9a8a1ded3e493913f4133e6c9abb2b30b1cd7b2e73892e43d269db5e24917", [0x2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000-0x4)={0x0, 0x0, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000-0x18)=[{r0, 0x204}, {r0, 0x40}, {r0, 0x1}], 0x3, 0x2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000004000-0x4)) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000-0x8)={0x1, [0x0]}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x24)={r2, 0x1c, "e9efc4f8a349db61b0c5a871799cf287dad0ec4c9658f35acc5c810e"}, &(0x7f0000005000-0x4)=0x24) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xc0000002}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000005000)={0x101, 0x1, 0x1, 0x7fff, 0xa, [{0x4, 0x6, 0x2, 0x0, 0x0, 0x8}, {0x8c68, 0x5, 0x2, 0x0, 0x0, 0x4}, {0x1, 0x400, 0x7}, {0x3, 0x9027, 0x7f}, {0x7fff, 0x3121, 0xffffffffffffffff, 0x0, 0x0, 0x4}, {0x5, 0xb9, 0x8, 0x0, 0x0, 0x4}, {0x6, 0x6, 0x1, 0x0, 0x0, 0x1000}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x2000}, {0x3, 0xfffffffffffffffe, 0x5}, {0x10001, 0x3, 0x3, 0x0, 0x0, 0xa82}]}) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000006000+0xbf4)={0xffffffffffffffff, 0x1, 0x800, 0x2, 0x3f}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r3, 0xc67}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000008000)={{0x3, 0x1, 0x0, 0x1, 0x5}, 0xffff, 0x100000000, 0x100000000}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000009000)=0x8) 2018/02/17 03:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000078b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/17 03:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e9000)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000bda000)='/dev/usbmon#\x00', 0x6, 0x4000) bind$unix(r1, &(0x7f0000347000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xffffff40) 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00008ef000)='vboxnet1md5sumppp0md5sum\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cde000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000031d000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x271, 0x6360}, &(0x7f0000bf5000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f47000)={r1, 0x5, "cc07ffa4d3"}, &(0x7f00000f5000)=0xd) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002ae000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000964000)=0x28) prctl$intptr(0x200000002f, 0x2) sendmsg$nfc_llcp(r0, &(0x7f000098d000)={&(0x7f0000f78000-0x60)={0x27, 0x2, 0x40, 0x2, 0x94a, 0x2, "d5a8855d6c2445dfbed7fd7341f0a2f2e61a60c8f378c97f01f0063c4bc86f7389eb25d24c990526d886cf9ceb52b38cb549ce7c8aa2a2fda1edd1b49018c1", 0xfffffffffffffffa}, 0x60, &(0x7f0000e2b000-0x50)=[{&(0x7f000015a000)="9730786493f702fb4ce03d3e9871f6e227771046e08d2bdf545c0999e889ea8d8591a109d0d94ee19bddb07a70ad04de376ddc56ab9d6fbd15ae67fa05500b744a44707428aff4ab8c69b599c2acd015c4613472eed6d97109c846416c7149fd1779312c6f6641f13d4ffa3e3f2d92c8587e7c5a25be79065199465d0c0396a1", 0x80}, {&(0x7f000038a000-0x84)="8b2b9ebe9723d5148bcb74296a1fbee37366ea4273505e492671975b1d88d43d03af6af4376cb2e8ead4f1e0a2f31d89369dc41616243236f9d0f88e0400ed74da55af96135ef8fb9c1cd238ce7548d62a99c4609fbd31424d948209b504df85cf9d2669efca002521b981e762855bb2c3360ea7ea4b0feb9e154167e15c3fea38f6108c", 0x84}, {&(0x7f0000825000-0x4b)="b8ead7a8e407c05ed55f6a832d3f07359614ebd7a519347311811026fc7431bcae4ff800d5d1058c5d3fe109da0b698720accd3c12f655a09d04983ccdc04166c84ddec81027004c54b325", 0x4b}, {&(0x7f0000dbe000-0x59)="836064636ea92f8c8d3f0fdd8791d1f9d968bbb1c83546c1544e69e1ccaa619cf0a5550f27c1adc5dc22260eac233b92f1a10d75d5b453a8ea23b8aa78c085f559c737df158f14408624dcdcc43e26a01973fc63b57211caab", 0x59}, {&(0x7f000013e000)="fd07c95cf62172335da11ce32c32dbcdc6e488e92cdf6459a2ef3232d0f1b65e9e35b7b4ebe678075048d09fb6c56b8a", 0x30}], 0x5, 0x0, 0x0, 0x14}, 0x8801) 2018/02/17 03:54:55 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000d000)={0x0}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={r1, 0x98c, 0x1ef5b37c, 0x4, 0x4, 0x35a, 0xc2, 0x5, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x40000000, 0x1, 0x100000001, 0x8001}}, &(0x7f0000013000-0x4)=0xb8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000012000-0x12)='.request_key_auth\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)='/selinux/policy\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000010000)={@common, @ifru_data=&(0x7f000000f000-0x10)="23966628b7e8ce9f072f89fbd214491f5c5ff226654ad1daf0f16c13836a0a6e"}) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f000000e000), 0x4) 2018/02/17 03:54:55 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000041000-0x8)={0x0, 0x0}) r1 = openat(r0, &(0x7f000000b000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f000003c000)="c715e8b73dfdea3196f89e7911fda7f516076d2036da9d77e41026d587bd596c365ccef9269c65eecc6e778191865e2a2045f9fc3712003b3d5b789e7b910b3f36e405693abfcb0c8e18d1991c4518a8f0", 0x51, 0x4000, &(0x7f0000042000-0x10)={0x3, {"2213a1378c298c"}, 0x3}, 0x10) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000009000-0xa)='./control\x00', 0x0, 0x0) faccessat(r2, &(0x7f000003f000)='./control\x00', 0x0, 0x0) 2018/02/17 03:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000944000)=0x9, 0xfffffffffffffeca) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4), 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000087a000+0xe5c)={0x8, {0x2, 0x2, @rand_addr=0x100000001}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x2, 0x8, 0x1, 0x7, &(0x7f000099f000)=@common='erspan0\x00', 0xefc, 0x9d, 0x769}) 2018/02/17 03:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b3f000-0x28)={@common='bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00005de000)) r3 = syz_open_dev$mice(&(0x7f0000103000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) sendmsg$nl_route(r3, &(0x7f000080e000)={&(0x7f0000515000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000980000)={&(0x7f0000023000)=@bridge_getneigh={0x28, 0x1e, 0x800, 0x5, 0x2, {0x7, 0x0, 0x0, 0x0, 0x14, 0xa88}, [@IFLA_TXQLEN={0x8, 0xd, 0x80}]}, 0x28}, 0x1}, 0x80) getpeername$unix(r2, &(0x7f00009a7000)=@file={0x0, ""/108}, &(0x7f00008e9000)=0x6e) ioctl$void(r2, 0xc0045878) 2018/02/17 03:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000186000-0x8)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) creat(&(0x7f00003ae000-0x8)='./file1\x00', 0x102) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f00003fc000-0x18)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/02/17 03:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000687000)='./file0\x00', 0x90) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)) [ 43.202816] x_tables: arp_tables: .0 target: invalid size 8 (kernel) != (user) 6 [ 43.211395] x_tables: arp_tables: .0 target: invalid size 8 (kernel) != (user) 6 2018/02/17 03:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e69000)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d2000-0x20)={{}, {0x0, r0/1000+30000}}, &(0x7f0000939000-0x20)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000661000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet(r1, 0x0, &(0x7f0000d2a000-0x4)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000884000-0x4)) getitimer(0x1, &(0x7f0000b44000)) 2018/02/17 03:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020d000)='/dev/sequencer\x00', 0x248802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000058b000)={{0xa, 0x1, 0xf2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x1, 0x5, @empty, 0x80}, 0x6, [0x400, 0x1, 0x800, 0x0, 0xc8, 0x100000000, 0x100000000, 0x7fffffff]}, 0x5c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000207000-0x1)) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f00009fa000-0x8)={0x20071026, r1}, &(0x7f00002e1000-0x18)={0x1, 0x9, 0x0, 0x4, 0xd5a, 0x80000000}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000187000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000119000)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r3}) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) 2018/02/17 03:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) clock_gettime(0x0, &(0x7f00006f0000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00006fe000-0x258)=[{{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000000000)=[{&(0x7f0000430000)=""/210, 0xd2}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f00009f6000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000116000-0x25)=""/37, 0x25}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f000095d000)=""/137, 0x89}, {&(0x7f0000857000)=""/84, 0x54}, {&(0x7f0000d18000-0x20)=""/32, 0x20}], 0xa, &(0x7f00008f0000-0x1000)=""/4096, 0x1000, 0xf1}, 0x5}, {{&(0x7f0000495000-0x6)=@hci, 0x6, &(0x7f0000001000-0x20)=[{&(0x7f000078a000-0x2b)=""/43, 0x2b}, {&(0x7f0000fe9000-0x7f)=""/127, 0x7f}], 0x2, &(0x7f00003b2000-0xd)=""/13, 0xd, 0xc200000000000000}, 0x101}, {{0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f00000e8000-0x5a)=""/90, 0x5a}, {&(0x7f00008f8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000caa000)=""/193, 0xc1}, {&(0x7f000041a000)=""/30, 0x1e}, {&(0x7f000042a000-0xe3)=""/227, 0xe3}, {&(0x7f0000c0b000-0xd)=""/13, 0xd}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f000011c000-0x60)=""/96, 0x60}], 0x8, 0x0, 0x0, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f000091a000)=[{&(0x7f0000b49000-0xce)=""/206, 0xce}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000120000)=""/198, 0xc6}], 0x4, &(0x7f0000001000-0x4e)=""/78, 0x4e}, 0x8000}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000f47000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e2000-0xdb)=""/219, 0xdb}, {&(0x7f00007f8000-0x6f)=""/111, 0x6f}, {&(0x7f0000d93000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000c2b000-0x34)=""/52, 0x34, 0x9}, 0x26}, {{&(0x7f0000016000-0x80)=@generic, 0x80, &(0x7f0000f5d000-0x10)=[{&(0x7f0000c83000)=""/82, 0x52}], 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00007f2000)=""/170, 0xaa, 0x5}, 0x4}, {{&(0x7f0000767000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000c55000)=""/62, 0x3e}], 0x2, &(0x7f0000000000)=""/239, 0xef, 0xffffffffffff8001}, 0xa200}, {{&(0x7f00001bd000-0x80)=@generic, 0x80, &(0x7f00008f6000)=[{&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000645000)=""/122, 0x7a}], 0x2, 0x0, 0x0, 0x7ff}, 0xed}, {{&(0x7f0000001000-0x10)=@can, 0x10, &(0x7f0000867000-0x10)=[{&(0x7f0000001000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f0000226000-0xdb)=""/219, 0xdb, 0x1}, 0x100}], 0xa, 0x12101, &(0x7f00007a0000-0x10)={r0, r1+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bad000)={{{@in=@dev, @in=@dev}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1e4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x9, 0x8}, &(0x7f0000001000-0x1)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000628000-0x8)={r4, 0x2}, 0x8) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r5, 0x1, &(0x7f0000001000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000dfb000)={@local, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x6, 0x7, 0x7, 0x100, 0x9, 0x180, r6}) 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000016000)='big_key\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000)='vboxnet1{ \x00', 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000008000-0xdc)="5b4b2f0559465e1b164cd4fb015999a1ab8d8a1ad408e8e284067bf93b3bb0c48f89597b554bdf15fcf560c1c1fef9c5435b0829fc9835f0634e4600d822d193a744f1998984e896d8f766711f578a7b718b8b1716e19f04c8da8fd088990acdfc01ac977ec274441d2b5eb89786d761153525c960e0119fbd7a5649d54a578d3925b6ee011e09cc66494d0e3c3e1a4ba06cc9f6634f19a51ab940e1ab887b842482b59a7884f6e87aef2fc97cd11f2e5e6eb80b0217391207465bbc2a87095575985f4c634ac3982ee8dc3702e624951ea9dcf5d75c4ed0e1d4b82c", 0xdc) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 03:54:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000042c000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d4d000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00008b1000)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}}}, 0x5, 0x7, 0x28d, "e4222b1c93e766ae84e39370e3b5d48e51dd342f550a7056d4ac079d44d3cf8ae86c780f2088e796aba15560fc2057683cb26e45474a15907e6d63d9a515790bd8460f5d5946908044e47bc7061a5220"}, 0x160) mount(&(0x7f0000e8c000)='./file0\x00', &(0x7f0000621000)='./file0/bus\x00', &(0x7f00009ee000-0x7)='cgroup\x00', 0x0, &(0x7f0000da4000-0x40)) 2018/02/17 03:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000207000)='/dev/binder#\x00', 0x0, 0x800) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) readahead(r1, 0x1ff, 0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x48, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47c"}) socketpair(0x0, 0x2, 0x9, &(0x7f00003b5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000048e000-0x10), 0x10) r4 = request_key(&(0x7f000077c000)='ceph\x00', &(0x7f000017b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000022f000)='GPL\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000060a000-0x8)={0x0, 0x7fffffff}, &(0x7f0000042000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000cb4000-0x8c)={r6, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r5}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d9000)='/selinux/enforce\x00', 0x200001, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00009a9000-0x8)={0x0}) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000f7000-0xc)={r1, 0x0, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a8000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000261000)='./file0\x00', &(0x7f00009a8000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009a8000)='./file0\x00', &(0x7f00009a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000879000-0x8)='./file0\x00', &(0x7f00005f1000-0x8)='./file0\x00', 0xa000, r4, r5, 0x9, 0x36cf, 0x840041) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x20) r6 = syz_open_procfs(0x0, &(0x7f0000615000-0xe)='oom_score_adj\x00') lseek(r6, 0x0, 0x3) 2018/02/17 03:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffd) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) r4 = dup(r1) epoll_pwait(r4, &(0x7f0000c9f000)=[{}], 0x1, 0x30, &(0x7f00002a8000), 0x2) sendmsg$nl_crypto(r1, &(0x7f00001f7000-0x38)={&(0x7f00000be000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000034f000)={&(0x7f0000bf9000-0xf8)=@get={0xf8, 0x13, 0x800, 0x2, 0x0, {{'rfc7539esp(pcbc(aes),sha512)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x11}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) 2018/02/17 03:54:55 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) mknodat(r2, &(0x7f000025c000-0x8)='./file0\x00', 0x928f9268070f9259, 0x3) bind$inet(r1, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000010000-0x10)={0x2, 0x2, @empty}, 0x10) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7), 0x0, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1e0) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/17 03:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c7000-0x11)='/selinux/enforce\x00', 0x409c0, 0x0) getsockname$inet6(r0, &(0x7f0000f0b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000aea000)=0x1c) r1 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ed6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000276000-0x8)=@assoc_value={0x0, 0xc13}, &(0x7f000015c000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002b6000)={0x0, 0x5}, &(0x7f00006f3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d54000-0x8)={r3, 0x401, 0x5}, &(0x7f0000f9d000+0x8bb)=0xfffffffffffffeed) fcntl$setpipe(r0, 0x407, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000030e000+0x2c5)={@common}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000065d000-0x98)={r4, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x8, 0x8}, &(0x7f0000f81000)=0x98) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30600000000000000005067d08cebd5c", @ifru_names=@generic="8d2d94cf52de1315670ab0095ce43fd5"}) r5 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000bc8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) 2018/02/17 03:54:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000aa4000)={@common}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000+0xe3b)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xf2, 0x80}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4), &(0x7f0000003000)=0x0, &(0x7f0000003000)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x80000000, 0x3, 0x10000, 0xa, 0xa0, 0x20, 0x5e, 0x0, r3}, {0x72, 0x1, 0x6, 0x7, 0x476, 0x20, 0x4, 0x2}, {0x0, 0xfff, 0x0, 0x40}, 0x84, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x5, 0x3, 0x4, 0x6, 0x40, 0xc24}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x44)) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000004000-0x4)=0x200, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x3, 0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000005000-0x60), &(0x7f0000004000)=0x60, 0x80000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername(r4, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001000)=0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x1d, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00') fcntl$getown(r0, 0x9) socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000007000-0x4)=0x3f) 2018/02/17 03:54:55 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x14) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000017007352", 0x23}], 0x1}, 0x0) [ 43.330875] audit: type=1400 audit(1518839695.775:40): avc: denied { set_context_mgr } for pid=7876 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.358198] binder: 7876:7887 ERROR: BC_REGISTER_LOOPER called without request 2018/02/17 03:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000052a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00001f3000)='./file0\x00', 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f0000806000)=@bridge_dellink={0x2c, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1e}, {0x4, 0x1e}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/17 03:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000eb000)="34a8a2900f2f8cade92de20dccc006e236e149ec95bff3934823b507b52672f46a753dc95522a5901086ffc09993133a2be29b409eecad9e737779c195") write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) [ 43.384272] binder: 7876:7878 got reply transaction with no transaction stack [ 43.401371] binder: 7876:7878 transaction failed 29201/-71, size 32-8 line 2920 [ 43.439787] binder: 7876:7878 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 43.454293] binder: 7876:7878 BC_INCREFS_DONE node 54 has no pending increfs request [ 43.476414] binder: release 7876:7887 transaction 53 out, still active [ 43.483802] binder: undelivered TRANSACTION_COMPLETE [ 43.489604] binder: 7876:7887 ERROR: BC_REGISTER_LOOPER called without request [ 43.490831] binder: 7876:7878 transaction failed 29189/-22, size 0-0 line 3004 [ 43.504856] binder: send failed reply for transaction 53, target dead 2018/02/17 03:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) socketpair$inet6(0xa, 0x1, 0xffffffff00000000, &(0x7f00003a9000)={0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000049a000)) 2018/02/17 03:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ce000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000488000-0x4)=0x6, 0x4) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000248000)={{0x80, 0xfffffffffffffffd}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) getegid() 2018/02/17 03:54:56 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fd4000-0x20)={{&(0x7f0000f09000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) 2018/02/17 03:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00009f8000), 0x3e4, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f00008d5000-0x58)=@alg, &(0x7f000062c000)=0x58, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000773000-0x95)=""/149, &(0x7f0000b9a000-0x4)=0x95) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f9b000-0x48)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/17 03:54:56 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000005000)=0x8) r2 = dup2(r0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000007000-0x4c)={0x5cc, 0x1, 0x6}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0x2, 0x0, 0x3, 0x8, 0xfffffffffffffffd}, 0x14) r3 = socket(0x11, 0x3, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000004000)={@common='tunl0\x00'}) 2018/02/17 03:54:56 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a56000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xf7, 0x7fff, 0x1, 0x3, 0x6, @random="7ba78e9067e6"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getpriority(0x0, r2) r3 = socket$inet(0x2, 0xb, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x7c7}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x8006, 0xc298, 0x3, r4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000)={r4, 0x912}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000004000-0xc)={r5, 0x100000001}, &(0x7f0000003000-0x4)=0xc) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f0000004000)=0x6, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4), &(0x7f0000003000), &(0x7f0000005000)) geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000007000-0x4a)={r5, 0x42, "a056ab31fa350ff27b21b03503418ff8bdda027dfd3dd84ee1af7ca6e5c0d541f3dfea7e1c7e4fdbaa3371f518c7a61b60dc9b55790d1ea9a7c98b70f27bf5500d1e"}, &(0x7f0000002000)=0x4a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r8, 0x40086414, &(0x7f0000008000-0x8)={0x2, 0x3}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000002000)={r6, 0x7, 0x4, [0x5, 0x81, 0x800, 0x100000001]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000006000)={r9, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7c, 0x1, 0x1, 0x5, 0x401, 0x94, 0xfffffffffffffff8, 0x9, 0x80000000, 0x5, 0x10001, 0xffffffff, 0x0, 0x8d, 0x1]}, &(0x7f0000008000)=0x108) 2018/02/17 03:54:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x48)=[@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x3bd50c3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}], 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$nfc_llcp(r1, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)={0x27, 0x7ff, 0x10000, 0x5, 0x8001, 0x8000, "1c2cadbc4634d33c4a8f4519ca0ae0536bba18d8e822982ee77c7fea2bcb28e1d499e62b112b590150a8b60fdbfe02aefa0bfeab3e2e65580c37287f46fcc4", 0xffffffffffff8001}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0x2b)="836f153eeb42a37bd89778a2d2b41844d9e21b02ad305d082a2db46fabcdfafb17488753d1e4863fb9f381ea025182c25d88f7579eb12be7b2fd31ec319c022ed525175d3a3b4faa987fea6aea89aa8746908e64972caa89a3aa508616e3b657617ec3f4592f30ebea8171be3f520b2236b788df24c608cb246c98a3656e138c4bd9f29b08573abb", 0x88}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0xfe)="81801fb01f50ad8eafbe7717adfd991fe44d2144786e2fba581010e86092f2959c24b315f5f3539e5f10d74f10550a43058bdf6e8be9ebfdba154abed510ec05a43a0586921f699b287f21e85b789fa6763ce82afd6b56aed4d6eed65e223b23528deaec705c9badcdab5be8fbbed51885d84adc4e158165cbc5042de9c2f7c06b7fe16216327f3ebd6581af79331ec136c7e857a598dada3677e7b1ac2d3653ef5977dd10269d6707eae26dc58a2ba06dbbae4332b0a4a5b38e387888ddfd23b859102d9aefc4a9ef8f5569917c38104e38b34727ec14a386be61ba6570301f888d9ffbf453b0654501671b4d49e984775789eada1404da48fee6b3ebd1", 0xfe}, {&(0x7f0000002000-0xf6)="762f952b8793f9cdaf4aa57e2b18746c85757e04e63fc2d9e44e4bf8e8c8edc3b7956cf8eb38a0cf107c73a574de1e73140353116d32ff0402e84616ca8c242ab63c59bb118014604e3e20c99686ed076de2969a863b87be8e2da5b980840bb65e32a255ec51fc642ca5cd307f7c4d80ef954e3d070e0c8472b40f54e11aba22abb1ac8fa743b465193c9ab58fe8bca1fbf3bc182005e6ec5c2482288ff8164af61e56424e953ba32b2c1d140f39c535c040d8e3048fb44f5b12460c3ac3c3fc603224f828b91766f56182de16de456594dca58e4914fc20101b656f0d55caa939b55cef3d70246b727e55f4a8cd1e61eda903e314d5", 0xf6}, {&(0x7f0000002000-0x15)="7d4c2fed145d24d133a7fe0cfbded68c539fbe3591", 0x15}, {&(0x7f0000000000)='1', 0x1}], 0x6, &(0x7f0000001000)={0xf8, 0x84, 0x7, "086cfba8b0cc08f9d3c816e290922e534215211d8ef04a3bc8f2dbeb8c60870eda1f85e9a79e8ed0055844fce0aa2e1d84b3c3ee2b1e4b16a59d26be8f254945b39f6c8cc6c59dcda54f2ecc615caefc62e4c5bf9863cda4306276e3e8ed9d17e65b95c8bf535a6df929ae959da94abc8e723a2a29a05ac9ed42341a5d5740a027cf48d4c3289fcbe0404862740516258311024e6840669c23b1a61cdc86b0b0ea9c4b19e85e91130e9f4b75b389c4edbd4550b858434995bfa87cc65be44cae96ac99433926a5d43e224fd28f3726b457d617a0b5a8e40145fb7114466aeaffb8deeeeee2"}, 0xf8, 0x800}, {&(0x7f0000001000)={0x27, 0x4, 0x6, 0x7, 0x3, 0x1, "c31d00263df9bb93551e6719d88047c2d26cd9cf549599cebc6993f6d730bb5e636b061367a1c5b2cceff066a985f58e0b56dd201e04c67c87da27673d27ea", 0x5}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="12a5c376640b1e97edb784af8e8a905ce59bc54d954fcc726138640c42eb174465caf4551f9d1ce844db", 0x2a}], 0x1, &(0x7f0000001000)={0x38, 0x103, 0x7f, "47d05b25cab5e493c85eb6fced8d43adaa823f73ebb760561389b0b7d07ee8bdb31c1347f45a"}, 0x38}], 0x2, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x2}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000)={r2, 0x197, 0x10, 0x1, 0xffffffff}, &(0x7f0000005000-0x1)=0x18) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000004000-0x2b)=""/43, &(0x7f0000005000-0x4)=0x2b) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x545442, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000005000)=0x10000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x400000, 0x0) 2018/02/17 03:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0x3)='lo\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000001000)=""/134, 0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000cde000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x32, &(0x7f00008dc000-0x40)=[{&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000d68000-0xac)=""/172, 0xac}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f00004c4000)=""/186, 0xba}], 0x4, &(0x7f0000117000)=""/69, 0x45, 0x5}, 0x3f}, {{&(0x7f0000438000-0x8)=@sco, 0x8, &(0x7f0000faa000)=[{&(0x7f0000b8b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f42000-0xbc)=""/188, 0xbc}], 0x2, &(0x7f0000000000)=""/57, 0x39, 0x1ea}, 0x3}, {{0x0, 0x0, &(0x7f000041c000-0x60)=[{&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000dda000)=""/28, 0x1c}, {&(0x7f0000f89000-0x2c)=""/44, 0x2c}], 0x6, &(0x7f0000000000)=""/208, 0xd0, 0x9}}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f00004f7000)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/32, 0x20, 0x5}, 0x6}, {{&(0x7f0000180000)=@ipx, 0x10, &(0x7f0000000000)=[{&(0x7f0000925000-0xd)=""/13, 0xd}, {&(0x7f000004a000)=""/114, 0x72}], 0x2, &(0x7f000045e000)=""/192, 0xc0, 0xf77}, 0xfffffffffffffffb}], 0x5, 0x63, &(0x7f0000001000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c85000)={0x0, 0x7, 0x4, [0x2, 0x6, 0x9, 0x7]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 03:54:56 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000)={@generic="b1aee424121192acf57a98240f1b3cbc", 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f000000b000-0x1f), 0x0, 0x0, &(0x7f0000008000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000d000-0x8), 0x61d, 0x81) sendto$inet6(r0, &(0x7f0000008000), 0x37, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000e000-0x4)=0x14, 0x80000) 2018/02/17 03:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@getstats={0x14, 0x5e, 0xb07, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d31000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000864000), 0x800) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000bcf000)=""/4096) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000009e000-0xe)={0x0, 0x266f, 0x3, [0x401, 0x7fff, 0x100]}, &(0x7f0000607000-0x4)=0xe) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cb5000)={0x1, &(0x7f0000d06000)=[{}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ec8000)={r2, 0x1f}, &(0x7f0000cfa000)=0x8) tee(r1, r1, 0x7, 0x0) [ 43.912575] skbuff: bad partial csum: csum=65535/1 len=45 2018/02/17 03:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) accept(r0, &(0x7f000018d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000b3f000-0x4)=0x3a) r2 = getpid() syz_open_procfs(r2, &(0x7f000037b000)='net/ip_tables_targets\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f42000)={"96ed0f9ab0494dad20189a405fde69e8", {0x4, 0xbf, 0x8, "d8ac8ac6bb79", 0x1}}) 2018/02/17 03:54:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001d4000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00003e4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b2a000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r3, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{}, 0x1, 0x9}, {{0x77359400}}], 0x48) sendfile(r4, r3, 0x0, 0x72439a6a) 2018/02/17 03:54:56 executing program 4: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4), &(0x7f0000004000)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000)={r2}) 2018/02/17 03:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000af2000-0x50)={@common='bpq0\x00', @ifru_settings={0x0, 0x7b, @fr_pvc_info=&(0x7f0000612000)={0x8, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f000032b000)="f60b1a08311c4d152d9ab6be6d9bdc2b1a7b75565bc059e47922b9b5996a52758633d19ba5c5728611ea9664543d8d7f6ac5d08618215f25e3c2f9f51bb00e2096465d876e8806fd8cbf0500ef5ff5afbac8f028a21beda67a2e2565f36a77c0f4aee9c1d1fcab4dab797f4ce7a221616c5cb08065ccba2d7f00136f0672004821ddaf559f3c72c49b8d5cbecf2391444336d7200fff630aad2c829f51f9c6df7596d61da0f93b808794c09395412993b6bfc3961b1501bffcd4ca6fc654fc18c259dc9b79cfab7537c795c1b393d624cb02c2fc05360c7d2b6055d980c50c6dcb576dd12e84b0c4223661cfb497", 0xffffffffffffffb1}], 0x172, 0x0) r2 = pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ec5000/0x3000)=nil, 0x3000, 0x2000000, r2) 2018/02/17 03:54:56 executing program 3: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f1f000)="9814588bfc12572d5f83eeb57d88f884", 0x10) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000840000-0xc)={@empty, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/02/17 03:54:56 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000007000-0x8c)={0x7, 0xe4c, 0x2, 'queue1\x00', 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000003000-0xda)="7b9956d23ba939a0daeb43b35306ba8b525480a9aea6844e6d61f81ef0e4fb92f575b536c81acbabd1972a1f4640cd1dc51365ce941d97c8b161ad593a895ac274d3ec67fe149a55851137c339da0e06fd5bf0be38b13dccd4a0c9c53cb0df7aa7dc2a8b6788561b6ca49b9d2b5593731db7a7773a691bb090fe30668fd3e93a1ce51992cd3f0a658a65ceb83cfe634d66a7a650ff4220aed78f7a8834da465552b9c23a6a9cf093826451f7af4fdae2c5ee283678214f75deed9631caba0ec0e9e7fc870437ba383466a7c33dc359cb3d8c65f1e1de05888996", 0xda}, {&(0x7f0000007000)="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", 0xfc}, {&(0x7f0000008000-0xdf)="831980305ed775af962378605b7802e5e0d1988c229d2f9a2ce4e4c1ab02c8b7762ab664bab5eb7593900c9d4999efd97f151b4a6544fa1623922b15bd3dc0feca63e9af65aed32c5872c4cb6a76f53a14f29bb808ea78014a5d41783192cff4fcbe76c1e233239bd06f5c4bed57f097e22206022b9a3f295c4b1188e598c5dbed538c696084f9791dce8ca2b5ac47ecd370a6cf78ecf3dc39ae67081f56164ffbf960b2fd83b237c03f1182695b2b05bdef12413afaa46b9e67f76ca7901290677bbff0e2707d347c59ad1bdf3e9135177001b23227370683890e8bfe97cb", 0xdf}, {&(0x7f0000002000)="a5aa028a4e1f1966ac357f3d50d177f485e176209420e36cadab9e24db0df21c8b3f8b2631cf3eeb9aee58e687296980727f864c", 0x34}, {&(0x7f0000008000-0x3b)="a1cd559ea30c02291231b1fe7edc941085e48da69f602e85092bc96229c2d6575759d8c17b9c1f82207c2f7dca5569d81709fe8b2f54cb8d6a375d", 0x3b}, {&(0x7f0000008000-0xa0)="5c7236388c7b654048d7d111836bd9e39a1ed72b1b48d1e439000bae479f262cc46ecbbba7387ddfae97d3873b776879d56fdf8eb8cb9a10d39b6ce510fe9de1b6e6c9e55cc5c792036521d5adda2c5d3ae13f459c46ef6e1d5a1b613eb81961e684d1e75423ef1d91ffefcd1e7d5d5607e50f4a95310a4a81a2080dcb089fd779bd823138436957a1ffee4e9cc56a0f581e0ffe633e703a0bd3177d8a49a773", 0xa0}, {&(0x7f0000005000-0xfd)="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", 0xfd}], 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) 2018/02/17 03:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r2, &(0x7f000076d000-0xf9)=""/249, 0xf9) r3 = openat(r2, &(0x7f0000774000-0xa)='./file0\x00', 0x0, 0xfffffffffffffffd) mkdirat(r3, &(0x7f0000ed5000)='./control\x00', 0x0) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000816000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002d9000)) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/17 03:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00001c8000-0x21a0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) lstat(&(0x7f0000c58000)='./file0\x00', &(0x7f0000f59000-0x44)) fcntl$setown(r0, 0x8, r2) r3 = creat(&(0x7f00008e7000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00006d7000-0x12c)=[{{&(0x7f0000c6c000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00000f3000-0x10)=[{&(0x7f00007be000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000c89000)=""/97, 0x61, 0xfffffffffffffeff}, 0x2}, {{&(0x7f0000f2c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000f5d000)=[{&(0x7f000041c000-0x55)=""/85, 0x55}, {&(0x7f00003ce000-0x88)=""/136, 0x88}, {&(0x7f0000064000)=""/198, 0xc6}], 0x3, &(0x7f0000732000)=""/18, 0x12, 0x5}, 0x7}, {{&(0x7f0000c64000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000afb000)=[{&(0x7f0000585000)=""/4096, 0x1000}], 0x1, &(0x7f0000e20000)=""/165, 0xa5, 0x3}, 0x4d9}, {{&(0x7f0000185000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f00003f6000-0x20)=[{&(0x7f0000e5f000)}, {&(0x7f000053e000-0xfd)=""/253, 0xfd}], 0x2, &(0x7f0000183000)=""/79, 0x4f, 0x3ff}, 0xd9}, {{&(0x7f0000ad5000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f000064f000-0x20)=[{&(0x7f0000c58000-0x26)=""/38, 0x26}, {&(0x7f0000b4d000-0xb1)=""/177, 0xb1}], 0x2, &(0x7f0000f97000-0x60)=""/96, 0x60, 0x10001}, 0x3}], 0x5, 0x2, &(0x7f000065a000)={r4, r5+10000000}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000386000-0x28)={@generic="10fb18db5c65205d3847af59cd7f51a1", r6}) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x20000000000000) ptrace(0x4207, r7) ptrace$getregs(0xe, r7, 0x0, &(0x7f0000001000)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005f5000)=0x80, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fcc000)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00003b3000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/17 03:54:56 executing program 3: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) 2018/02/17 03:54:56 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000078e000-0xc)={0x0}, &(0x7f0000000000)=0xc) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000002000-0x18)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000a000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000009000-0x4)) 2018/02/17 03:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f1e000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b42000)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007c9000+0x1dc)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/17 03:54:56 executing program 5: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) dup(0xffffffffffffffff) sendmmsg(r0, &(0x7f0000391000-0x3c)=[{{0x0, 0x0, &(0x7f0000d1d000-0x80)=[{&(0x7f00006df000)}, {&(0x7f0000d1c000)}, {&(0x7f000085d000-0xa6)}], 0x3}}], 0x1, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) 2018/02/17 03:54:56 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) fchdir(r0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/02/17 03:54:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0xf9)="8d0a892828ad1e19db9a1b55f317e0658f0d0c210c6b375e35811c26137946ed63fd72b88239327e69c51de259f39ff50eb5009a39a12ba722a1d04a1d2a8d16447f86aba2b51b608f56d342c5993b1b96f18d01bedd656d36d8c4023035d0f4b9efae5fc2c5e1097ae7c864632fd18337db5cae39e7c59100a07600299cd4d339dae87f44a79dfe96b60bed13534cc3f94237010ee8e809cb473e3dfe012ee41685193c74771ddf011b0f4d54588ab8a917fc4404ae98c9f226b7d012938e2435e9d6b47108f3d2fc87007900ff508f8258a68fd65f6e13ac5d393db56acc8f8210ba8e0e8fe6d944dea61e8898911982890128b611475b14", 0xf9, 0x8800, &(0x7f0000000000)={0x1a, 0x0, 0x800, 0x3, 0x0, 0x49, @random="61546d2fc443"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x24000, &(0x7f00003f2000+0x424), &(0x7f0000001000-0x4), &(0x7f000042c000), &(0x7f00002ee000-0xb)) 2018/02/17 03:54:56 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000003000)=@known='system.posix_acl_access\x00', &(0x7f0000003000)=""/4096, 0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f000000c000-0xf7)=""/247) fchown(r1, r2, r3) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/02/17 03:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b0d000-0x8)='./file0\x00', 0x0) getpeername$packet(r0, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e59000-0x4)=0x14) sendto$packet(r0, &(0x7f0000714000)="03a1b2f3b781a150", 0x8, 0x1, &(0x7f0000bf5000)={0x11, 0xc, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000acb000)={@common='ip_vti0\x00', @ifru_settings={0x0, 0x2, @fr=&(0x7f00008f5000)={0x2500000000000, 0x3f, 0x0, 0x84, 0x2, 0xb27, 0xcb42}}}) fcntl$setlease(r2, 0x400, 0x2) r3 = socket(0x10, 0x803, 0x0) write(0xffffffffffffffff, &(0x7f0000df9000-0x27), 0x0) sendto(r3, &(0x7f0000abe000)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) [ 44.074106] l2tp_ppp: tunl 59: set debug=f55d40e [ 44.115237] tc_dump_action: action bad kind 2018/02/17 03:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000366000-0x8), &(0x7f0000c82000-0x4), 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00007f5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f5d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bef000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000436000)=0x8c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000458000-0x4)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005e0000)={r1, 0x4}, &(0x7f000025e000)=0x8) 2018/02/17 03:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a12000)=0x6, 0x4) r1 = syz_open_dev$loop(&(0x7f0000343000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001275, &(0x7f00006f6000)) 2018/02/17 03:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f96000)='stat\x00') r1 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f0000b15000)=[{r0, 0x200}, {r0}, {r1, 0x8009}], 0x3, 0x8000) r2 = dup3(r1, r0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000018d000)=""/13) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000747000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e21000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cfe000-0x10)={r3, r4, 0x4}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000930000-0xc)={0xc4, 0x1, 0x0, 0xfff, 0xffffffffffffff00}, 0xc) 2018/02/17 03:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000041e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000b35000), &(0x7f0000f42000), &(0x7f0000fcc000-0x4)=0x0) getgroups(0x5, &(0x7f0000cef000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f9000-0xc)={0x0}, &(0x7f0000938000)=0xc) stat(&(0x7f0000646000-0x8)='./file0\x00', &(0x7f0000c02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a6d000-0x8)='./file0\x00', &(0x7f0000f7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000425000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e2e000)='./file0\x00', &(0x7f0000f0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000144000)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x75eb}], 0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000223000-0xc)={0x0, 0x0}, &(0x7f000085f000)=0xc) getresgid(&(0x7f0000c31000)=0x0, &(0x7f0000db7000-0x4), &(0x7f000000b000)) sendmsg$unix(r1, &(0x7f000007a000-0x38)={&(0x7f0000d74000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a23000)=[{&(0x7f0000624000-0x40)="086b35333c2aabb12fd983295b2c2d5311d1441d4ef31702d0cd3f7db5818cd333284e59de2ce8c06b54f8e0f614d342b03421e1819389559cc03af933621005", 0x40}], 0x1, &(0x7f00006cf000-0xf8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xf8, 0x80}, 0x40005) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x4c, 0x0, &(0x7f0000add000-0x4c)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f00008c7000-0x58)=[], &(0x7f000074a000-0x48)=[0x0, 0x38, 0x0, 0x0]}}}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/17 03:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f000056c000)=@file={0x0, './file0\x00'}, 0x2, &(0x7f000006b000)=[], 0x0, &(0x7f0000cfc000)=[@rights={0xffffffffffffff32, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/17 03:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a6b000)='/dev/binder#\x00', 0x0, 0x2) r1 = epoll_create(0x4000000010011) r2 = getpid() sched_rr_get_interval(r2, &(0x7f000034f000)) r3 = accept(0xffffffffffffffff, &(0x7f0000add000-0x10)=@ethernet={0x0, @local}, &(0x7f00000ab000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000022a000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r1) 2018/02/17 03:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000607000)=0x6, 0x4) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) 2018/02/17 03:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair(0x1, 0x806, 0x6, &(0x7f0000851000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000770000-0xc)={0x0, 0x2, 0x30}, &(0x7f00009f7000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000175000)={r2, 0x6b6}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0}, &(0x7f000003c000)=0xc) creat(&(0x7f0000894000)='./file0\x00', 0x100) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f00006ad000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0xfffffffffffffffe) 2018/02/17 03:54:56 executing program 2: mprotect(&(0x7f0000a95000/0x400000)=nil, 0x400000, 0xecd57f8087117ce9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) readahead(r0, 0xfffffffffffffff8, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00007d9000-0xc)={0x2, 0x1, 0x1f6b, 0x6, 0xfff, 0x20}) sendmmsg(r1, &(0x7f0000ebd000-0x168)=[{{&(0x7f00004ca000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gretap0\x00'}}, 0x1e, &(0x7f0000e75000-0x80)=[{&(0x7f0000dfd000)="b127ef7908460280a25a4f1ac171114dfc560affef12822dbbc82013570782d86df759f215d5b04c078ab89c607b0ac8a73b3e134deec78272ec950744707daaf5c128b184f6b5dfd99784275d8eb852b6718e9ab4cac954c3", 0x59}, {&(0x7f0000ac5000-0x30)="3fd65dfb02fed59045acd6010c0a1f2ce95cdfc78c692d6b71951f6d4c451abec4712959560d0d329e17ee19f449d298", 0x30}, {&(0x7f00009a0000)="97d6051e79cf250570a82d1d2cc0f30364f431cc93e25099e3fb8441494594dd61b32e4c12d32c8418035f0db07d9c054372ed6d161da666efd04a6b99", 0x3d}, {&(0x7f00005b9000)}, {&(0x7f0000224000-0xef)="69f50e6d6a50d268a0868ce0954415c0a55ce90f0e1b6201196044767ec0855ca4b31809ffa90f192e3fd5b04772d2f4f57584f1ebb7830754d8a3de48d1a4cf72caf190f926b690fb07ab091f3dcf8f7e0442906d48cde92a80848d7f089f4bdab8c8c6c6dca13232ddc5d20ac1551444fb9627686cee9df926eea509e80986f6f06c9d9f535a3859c3ffbcaf5765130cc917cccfb92875b070de75419bf6cbbae0aa714f17ba3ee6109be034b0be1ec47e368ba84386fe16185bd6c206c81673541205e2b0db49d14f9ff15cc194257705c945c68bd47e15a088ebbeae464fff72b8aaacfa9164f85486b31adb58", 0xef}, {&(0x7f0000b1a000-0x6d)="5103f5e6cd9f8d4f4c7f5100eb3d63c96fb415911107995f57b545c91867073d7dac28324212f3e906953e5011ee814ce287eaa0adb2012c6362f14d35d33622ab21aed3f17b5fa63a019c14cfa78659edcedcb92ec6f2ea959f281f4d7d5fab13b6bbf50911a35f8b3664eddf", 0x6d}, {&(0x7f0000a41000)="18dcd6766bab0926834fe395583aebdb0a16beaeb068ae0be84754484e58e5f6e3fca691ff5802caf8073e69f4aa53494bdcf1bb84d06abc1b8ea184c329ab3d4b61bde5fffa385646c4a951ad8d2a082dae930ecdcab7028e41292c4cd0f50af5ccf7356d462e26a42ca7c877704a8f139ba463a453458056b6db2741c989aa0f5a4c5eedcab9657be8ce97723963becf69eaa520672072811fda63a0c35e112785e48da7439651e90364df72a5ac4beb962f8068845c26eef63593c83081111c640fa5d63a9f783ad55238c7e0c0e99dcef9c5d558e87af5ad4383b3bfb16521c05e927d4da0f06c5f3a40a556ed9fdc4abb", 0xf3}, {&(0x7f000030b000-0x8)="1d2ebae7af7e7c57", 0x8}], 0x8, &(0x7f0000ec3000)=[{0x18, 0x0, 0xfffffffffffffde6, "adda9b58e33f6753"}, {0x90, 0x0, 0xfffffffffffffffa, "6d3940ffd2603acf87daef62a3277595e9983790aa3a4e51f6e611f95360e9c15d1f0ecd9112d6becfef3ced9f45120e0f8b702e4fc05ce5f3819dcf22defcfe256892983b6eef30e371011d77cc241611c9461cd1a9a453135754ba096752496d82abe0693f3a1bedd08efae4957346255a1daf2c784acf6b4a1f55df85e4f1"}, {0xb8, 0x10d, 0x7e, "946f590aa6fc08468f4dee7e9b8b888b42fdaad32bb83cfc1f9caf96b1a550cd541c899eeaf280ff325845b83e248214a02d1b43e32ff3b1d4b7b59833c14eaddffc9ea1dcaac304b0596c7fb0e3e31a1d2d5a4d208435f7655ca6af9a5475d3ad7db39cedaf583b4765528dda065e80b899e256e3add17b8f6116270b963f6d41221f717328f3932dceae19699679c58402cb47c31349444a476630586299459c2fb84dc818"}], 0x160, 0x50}, 0x7fff}, {{0x0, 0x0, &(0x7f00003aa000-0x20)=[{&(0x7f0000e2a000-0xe4)="aa192bca72a4a132057e2ec744536db7eb7e3151ebd77570592041c42b547bbef06f1bf48144cedc2425c682e1ebf246d48ca78a9cd8d2d088323adc38f07707abd934a5f8627918e90de213261ae4f7539c30b74121b8c9edc295fe364dc57fb7dadd02193fee2ddf877e008a07df7dc6a947bef0fe043e980e820587b98af2389617152228caa27bc1a09c62bd92937533c9dc1d184ff5f1754e88a4418935aa5ca45816df644c9e7a5448445618fd28e66dc313aafa4c0e4cf6ed723fe8201c084ff05cd4cc33d9a013d7032630853b40c638e86a28bcbbe2138cd1ae6898ea1b6d8b", 0xe4}, {&(0x7f00008ae000)="0ae9757dfbf9c2c79f", 0x9}], 0x2, &(0x7f0000239000)=[{0xe8, 0x13f, 0xe3cf, "e44bfe3345aa39abc3b56122af347e936d894bb901d9c5c7d8148196d7aec48c0c692bbe6ceb6756c72f850e88e000f9bfd7e662655a8b15c06fce4549ecc360a5576b351a9979ff493ac809e0388fac7c32c18b619bb222d540b9e6ac100093e151607e31157193a93646dac76d0db3bfe705e362abc08dfe222e81c92be1d7391eb0e0e6806d471f8200a591540d4039b937a8f35f79bfe3654a7ff484ad88198399db3fe39f6ba74a484e80008053379ad77d1f6964774f6897ebe1e0f23e1b7961c08d14dee86d61f4e3f606f6d7053df0d9faf9"}, {0x1010, 0xff, 0x0, 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&(0x7f0000acb000)=[{&(0x7f0000dea000)="4154c7e07f12eac25f6c9235a8e8a1a5a85cff79e6ff5116464b553e1b69bb98edfed814c4c855d3d4400faa04b26d19d0e09b0198d33b031b7e0752af00f8b04a67b22ffb34e833cf3348ae9a7b5dcf1eaefba8c2eda55ac4a367b995b2c47583e863fc0bbfd1aae6aed4d45600c1acc0105ccfe67e14b0bdbb6d9620edeb61fdf3cf64510298b67a78fad40a60a3cacdfe7c340f522c431289c3f889144904ce0047aa094fa15cb2b4bd57afd422b8c022052189ba5d6d38c6133ab39b6852a0232b318ab92fa97437", 0xca}, {&(0x7f00008a2000-0xa0)="a56030011e9dfefc41f29d3b29bbcc662d1985bc88aeb4b2e0da7100baad884320c2bb269c8b83ec2edc65d3a81fd242dad48331ddd73652d7e66232920cc78b478575022dab847bf67d9c860e9657a647a57ab675884487b0372de0b3a5a5d2ec72ab99edf1d0878f41385fc612f0dcbe462cb5075ecf244e99ceb23ec9a0af1e070b5c99d68b6f9653d321bf7ccc97106f1792eb296416482ae3072296ca14", 0xa0}, {&(0x7f0000b5e000)="ff129d87ab48f27d1ee70b2b0e27b1aff9f564d940ef15362c7d3415caed6edaeb82f1f04d5f2c15bd8ce6f121356dffb5f19d7fc8c77af1b603aa2ede00c92ee9196660521d983e643ab351bfea96e415b3080e84f8e0a7f0696b8aa89add6ce685479b9ca38d83ba0aa1d02cada3e42a296f00c8", 0x75}], 0x3, &(0x7f0000f83000-0x5b8)=[{0x58, 0x10f, 0x7fff, "47ad072884ef8eb34949fec502fbeec431fc8134f78c76e97312ff3e801df62ab81522a0e5324ef0980f5384093b34265bde5509de23e19cb79c07cb272b52302bf2c64e"}, {0x50, 0x10c, 0x9, "a005aea4820e1e8f4566bc3c6b5cc10734936bf073cfebdcabc14ecf03e508c9a81d71406d6e9179ea7b7a5c948022228c51630184c87dcbaa"}, {0xc8, 0x10d, 0x10000, "ebc60fc085eafc10e2e1929f162eddc89cc8fae9a3c21f512439fbfaa7738daa95edc9f75aa410b640e6825c2cb52b869291da0c890093ff1435277498ff11fac4ad8ed114f9c570c37c1a18ce9352675f590cecdf059dffc09671adee2785d79f4d60bcf6116d3bf9c4c181d56923efd362ea0b764abbae9ac06b5c048695046ab229b13f4dfbeb0f5d38799d6440655427b3beb0bb205daa3dc950efbe9c8ae816413de32f8fe2364b7d3fd6a2623fe19addb793d6c276"}, {0x100, 0x0, 0xd7e0, "b2c7294d2b647f0be2df8328b4ebf5c6973ea39f9deecdcebfdbf16575fc966027b7cb6c8af49f214f6517ba23e419be722bb2897534c7c85e3ed6ad1db56f9b325a141f3d5c683d82a87ee5a1ce6e90aa3996df94205c3fc64de4d3f861d0751359722546f877c63f83fdc228d8f35c71ec3a9a48091827403b1bef9974500c9b9e1bab5c28a492800a3c09ec5f3eca0a5d9fb1b39151454bc868314dc8e6d862f68d4d20c2866b7a0e76f9d4ba5f71e8afec04c13eb237d91351cdd42c19f48fb11c01b859a9c03e3ae7c355480ec6f2550a6f073edf6907cfcb0def051fa53502bbfa4dcb4d0af95f6db6"}, {0xb0, 0x0, 0x20, "5ff7757d7fe3c187158fbcc58ad6cc2655f4b71ffa0e9d52679ffb1027132e606dcf13dc045dab776caf0a51a2dd1d0cc4f878f013055a2fe550bfc71ff09330d448ab436dc30108fb5a2ac7b9559d5f19f889309cfb867b08e81ab2d17f77fd6dec272b8c033114d44ce6a4f2a19c55efaab6c0b3bed50d91c4e25c582e10a195387ff06c53a1c36ed7cd81bbbc6b966a8a42c0e36c641f1bdf827cb1"}, {0xf8, 0x116, 0x32, "29c71b40814453a880221464312c366ba8f7b31bc7481a6af9f825a464c3cc1504819eefd3861d6b68635fa6e3a7e1b51a888fc551282cf2a8d138ff9452265d088c6319868a200c73bc6f2e2519dbe5254235c2516bfbb9758fd1feba1752b038d54798546cafe20783e649df6aee37d2d03d5785f532d1adebf821d224bfdc9f638b0b6e608ccbc4ae356804b71c5b338c0db58e6c2d0cca6183610755433e5e7533f6139c306ad236878cde4b7b94debdd053647bcd4dcf8ceb704affd5732ecf1268dd35ff82df4d704fdf78f9f8ab13f08641e16f6a14cb9c1b36b0553534498f4ee6"}, {0x60, 0x0, 0x2, "6d5f35998957f6ef8333f4a860f0de98dc005276f4a2ba0e68e75037491d97d1873c90625dfad4a1a0926ecd07e75d92fcac7e016ad861bfc0e1a97cf5e8cc3cb62886f0bc3838dd9f45aca47f4f4058"}, {0xe0, 0x1, 0x7, "bf72b30e42ebf490f167662b14cd18dc66573b25a07bed00b3471cd082e213f166348306cad37477c398e7c24c59931fe7bb1bd4b31d0b83e3c783ec3f10df9ff20fe8d2bc761a3386cef56efb13ac40f6d39479425709d7c1913547070359b9370629ce39f7c07cab4afd06de24203a8f6147b3076fa0d290249b825b2931a1234186abe67ee7523d132adf3a7b0b966d52f32975ad8af065a8b66493635eed33638dbcaf2191e03b86f411af3f7a7ca17a9b3fbdfe155868ba606143ad934f9d2c7ed9fdeb6414e4e96c28c5"}, {0x60, 0x10f, 0x8d0, "9b71f6903d258ebba632a08e70615ec20671615619296c623c6e0024ff547277f4a3730ad0ef6463bca57813ccd336553bcc485b8baaa9115b98dab9b982a6ac5920c15c886ba056ccb258a9abfa3797"}], 0x5b8, 0x24040805}, 0x7fffffff}, {{&(0x7f0000a28000)=@l2={0x1f, 0xfffffffffffffff7, {0xff, 0x3, 0x5, 0x5, 0xb596, 0x80000001}, 0xffff, 0xfffffffffffffff8}, 0xe, &(0x7f0000020000)=[{&(0x7f00009ab000-0x95)="5b4bd3024212479093715ed8a46162f208505b024e0e39a87e0b3ec4f2a09e354d9a07d75a1b875b2e2cc9e623f2b56cf3ff906bb894e6eec30564cf3eb1baea244c6fe44fd701281e0879a937258ab3c6be7ae01e2917ee23fdc1d842b3fcd406fb20b4eb2443c8424e1ac1916e7afd47320adb0b5cd940c46cfb68d4d700b0440ed4a35152696380b2a9cd36be89ac686678d768", 0x95}, {&(0x7f0000fb2000-0x98)="a5ca8ac175f064a4b39993d4c841e3e2d56a1c167d7b4ef9b3302a8f53fde9c95fd7aa15d399568cde27675542f3a743c90f6c01700f7372bdab2cca6a011153ec12580f916cb834fc43fbd28ad35c9f8edfa13f46db0d629a10efd8e33e8c5ce63518d34adaac646547b2cda1fbfdc80d099c44dfefef6ababd5de7fbae9ef5419f284ea102e7ef4e1237e1f61f983ec592e70f9949fada", 0x98}, {&(0x7f00006c8000-0xb2)="37048a78583abd704db9c871e16220e58481101a3bb7980f4586fe45978b0998bedb0aced2a8e5dcf8609e21a5d5fe6d0b50feeb6d93365012918d07de4eb875cd3e806948d30e60a6203e3f98188962554c37efc9e9afefbe8b751ded912761950b1187961fcc59fcb51503e78c2ecba7107c8f37b38797226f7b8711f6aae90bc93e5ee1226719ec4489f055b94bf9308957cf3808d7da0ab8e3f750d3b77f61a768c963de7965b3e77c8d9a902d26a789", 0xb2}, {&(0x7f00000db000)="38019088eea5e3e56b3659476147eba0fccfbf227c8f2eb0f0e5059130506a15d72a4fc5a1d9382e9b8643524173dab167eef205d81fa056ad6094acf6718d083fb837125a1e4805bc1079d8c5f6041f7db28eb0eeb13426e526018e4050d3306f60e8904809eb712ff53692add112e4e247c9118d271e7af697806b30c5b03638fbafad5b4d5309accf429f89a3e1d157e9eca98f3a7ce53eb462721fb5c60df112d8d32687dc8fc7258ae8a9b40efc5ea2db4d1f15b02fdb3f43371249e58bd4ddd43e1ad6b02b8c7f5330", 0xcc}, {&(0x7f0000dad000)="d65b9fcbd939f903cc5aacd9df6a9923c850e5ca967db7f5985e2fd0e84de6aeae0a3561b3546a282fdd26521047dfdd8a502fbe7ad329bf4d53f17a5a7fc871ec9a245cb6e7c6c740a0755edfc23a99afffeab2cf8d177a50bcb0a604e9c1a2b551b61ae4cde0726496af54b1834e2424991ecf4321b1aa9972ecbc88de453d3cfc33e4e5f2a5a54aef1a170cd2128117c27d88d2efc183cb5c1a618a2b8095d5a89a5ee904e8393dffd2d68cc1014e9d0426f888d6bd", 0xb7}, {&(0x7f000083f000-0xba)="d1c89726860de68e516deb4771622aae23ecdbac5595da3f59edb3eac92cbbaddc2514c7b983b935476d6010d73fc59f42c353835de872d828ae6f0ae50d16dff826deeb72ff79131944bb7b8b6bc0c3c25ccb1445dd3aed844e06388336a380e73f10b96207e9fe54f8d3032c87271980d70b7224cbf7c78815e9763ab774461f694395f28d38bcec467b393cdc8aa502f1a138ec73ab1a079ff28f059f8298c5f8ae7e23a054a3fec9bda0d11ff4b97edff47985ada28ad263", 0xba}, {&(0x7f0000794000)="cd163636a1b234affd6ac83b1152587a20551647cec4ead9c8ca5ddbfe92516103accee1413a3f0db783e0a7885d8d6acc9f02abe49a49739618a06f7d904145b03e28ef41a3dd4698df831d04e52d1a47d908505e986804d75729fcc04a2721b243698e3a06848c7380d2daeb576d0c800d9474af4accc321b89d564769ed97b226a69a4c6e759af7a3a4068a51", 0x8e}, {&(0x7f0000d1f000-0x5e)="d99a205ac76722f08abe2af463a493b4b500ef6d746a6a8dba9af6555847f5312291352e70dae3bff98d1530db277c36ae4d72eb0d77b8f029b972cabd2caa3d206a31a80e6d18d2fa8d6c67965e84a978948b3e855301a3bfeab2796102", 0x5e}, {&(0x7f0000921000)="ea21b5bf55fe01f0dd06648ea384bb0e56de3c8c5f6501800ad5adf4c087d170af832629158f03cdb2fae9c602e1f221a1c08f929e7c74f030243d457ee02bed0e9acefd3063390491548d42b8fd9ab52e41768a05052de4f2c8fe624d89607321674a891d90f0a1b6f88d", 0x6b}], 0x9, 0x0, 0x0, 0x8000}, 0x1ff}], 0x6, 0x20000000) 2018/02/17 03:54:56 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000f85000-0x2)={0x6, 0x3}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000025f000-0xb), &(0x7f00002b9000-0x4)=0xb) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x2000800) inotify_rm_watch(0xffffffffffffffff, r3) 2018/02/17 03:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c13000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000f2ffff", 0x24) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b95000-0x4)=0x6, 0x4) 2018/02/17 03:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa2000-0x1), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000145000-0x4)=0x100000001, 0x4) 2018/02/17 03:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000061000)='pagemap\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00009a3000-0x4)=0x9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb1000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r2, r3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c99000)='/dev/autofs\x00', 0x2000, 0x0) sendfile(r1, r3, &(0x7f0000f95000-0x8)=0x100000, 0x180) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000039d000)={0x0, 0xfff, 0x20}, &(0x7f0000124000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e4000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x800, 0xad64, 0xf88a, 0x3ff, 0x81}, &(0x7f000039d000)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b5e000-0x10)={0x2, &(0x7f0000672000)=[{0x1, 0xbb6, 0x1f, 0x60dc}, {0x6, 0x721c, 0x2, 0x7}]}, 0x10) chroot(&(0x7f00002d0000)='./file0\x00') clock_gettime(0x0, &(0x7f000015f000)={0x0, 0x0}) futimesat(r2, &(0x7f000077b000-0x8)='./file0\x00', &(0x7f00000ee000)={{r5, r6/1000+30000}}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000137000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f000039e000)=0x80000000) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r8}) listen(r0, 0x6) r10 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f00003a0000-0x18)={@empty, 0x8000, r9}) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f00003a0000-0x8), &(0x7f000039f000)=0x8) inotify_add_watch(r3, &(0x7f0000961000-0x8)='./file0\x00', 0x2000000) connect$inet(r10, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r10, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1e", 0x1}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/17 03:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r1, r1, 0x80000) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x10000000000001b5, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000d94000)={0x9, 0xe23d, 0x3, 'queue1\x00', 0x7fffffff}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000f80000-0x32)=""/50) [ 44.302406] binder: 8026:8040 got transaction to invalid handle [ 44.312516] binder: 8026:8040 transaction failed 29201/-22, size 0-32 line 3004 [ 44.328713] binder_alloc: binder_alloc_mmap_handler: 8026 20000000-20002000 already mapped failed -16 2018/02/17 03:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef8000-0x10)='/dev/sequencer2\x00', 0x500, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000be7000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00003da000)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000456000)=0x0) sendmsg$nl_generic(r1, &(0x7f00009d6000-0x38)={&(0x7f0000f6d000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000e7a000-0x10)={&(0x7f000016e000)={0x352c, 0x1e, 0x108, 0x3, 0x1, {0x5}, [@typed={0x18, 0x3e, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x125c, 0x70, [@typed={0x10, 0x4b, @u64=0x6}, @generic="0c997021615db6d3acefa6b6e20f493734b0ff59f7f79ddd2b550a48de5582c67241b6a1afde4dd122ddb5292b5987d45c7636a4327b5deb85019417635ca6039a8e48cf21daec9f9dcbae34389ce8f46ab20f82756e358bde24e77bc8fed055d6f1b5173f70534f15023f8c002a2c505434cf7e19a2d17cfb656630418df49ca40cd76741a047b971c24331c4c5d7512776eab60a971407179f363052e866465f6eee01ef6a98dcb7b595b165d638", @generic="eeb9e7aab2930923d6f6971a7c0715a7836060e868379144096ac6200b2b23d709d411f491e0da10326db5af44360bb49dc90f60f5e1892bcef05d7272e69a0b4b19c9a7d05c7c384f7c7a4b4042e846e60631954806b8bc89822eee60a22cebed0621b6f00ffd4403ff42de22a0659333ee0e757f956286c283611ef306541ba20947ef557bc5c2b51b18ba49b082a5821497636d8768e9fb51b935492070f5731eabcd209e1e6979c11403796234407ff4", @typed={0x10, 0x3e, @u64=0x9}, @generic="4b469bb572bb37da707a609be122e61110d1b273f6e07efb669ea365dc7e4d4b908fe808881e2ebfc5706319d8903321e091a52633b13913197cab52f46eeb69861f4308ba05080d3742af2c1cb9499709c2823c04081290c4f40f92462fd2b015ff5e0270314c57a960550fa22604af3a8f46e470704ab890459368ed6ec7bcd639de15e20da2f4b868422b1dedb9816465fa9323bc77c487446e1744686c0362365c118657c487bf27a959a199a3c64aaa38d6b863571becdc5b358bad4b32e25a2166672af3ce", @typed={0xc, 0x8a, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="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@nested={0x14, 0x8e, [@typed={0x10, 0x61, @u64=0x10001}]}, @typed={0xc, 0x4a, @uid=r2}, @generic="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", @nested={0x2114, 0x58, 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@typed={0xc, 0x8b, @u32=0x4}, @typed={0xc, 0x90, @u32=0x83b2}, @generic="177bb568512899a8a678d932545993e15032f9e75e99ed3beb14fd9122e20afaeb0713965b69121ad3fe2e28dd7eabe5049bce1b3cdd93d3a451bd2f2d85fd2a406fed7f", @typed={0xc, 0x59, @pid=r3}, @generic="aa0c35182ffbd7bf0cd42bb437911429ca788d0a16a0e7f02d488c13a4902fc27188fdb0e38f08bd7d9b163f89e342fb7ecebed01132", @generic="643a3f364ef3580f6b53abd405afb07c5bc40098faab397428db15d6aad6d3a13159958c5223fe397d472644fdd6050f887aa0d81c03f94102488935cb9b6855e173ecd3854df10cc0109436dc453e97ec75cb1614fec37b5b5f013e7984f1fe40986d", @generic="1682d355e14acaba002dd6b1484f8da5350ca87e2e590ded0630ca40c9a58fc148e326fa71680c6814b7a5f5bec4e19aea0e7fa53ccda7d879c57a3d653e653bc80dc25ef488512f9dc9906420d91de7e262f936d0aa7dd83ceba657941a63bc72147b28c4ba6bf26a404882d2e1f30eae5e9635595efb92d803de8971564d7c2e5a9568f03a9bd6ff4974f85b1c514229146e16149bb8e732422e8735cc0683d20aa090db04a48818a0a2122fb8977631257c39d56f14dcf71488fb93e6ee59ba499bc2150cdc38d0157dda36a5318c0dd09e68e7c9b4f15a6caeac1577295c13c7469a78490e33edc254cd06198bd83a6a9f14515951eeed60ea1d6ffb14e153f0c2c8fa4beebb92ce8fc22a6d38f6a25c8a05b7bf06303a2f4a5e71534d90e4393f5bb5c6183818120c4c3a373d80e9361324337507f89ed369796ed15a71f5e929bfe26e0157885a547d02e81945dc64090e6110cb2fc356cb68ebf3ee76506d6ae10214c2f98ea53ccff03cc1dc96a569d5bba60a9deb519ee1700ecd070b4081783f544a03a66e5f479c8b294cab57371313d53f37a41b86518c2ec0a3005942f4143edc27d5b21fd49aa60587e42edab11f726fc515c4d6734d55bace203e5a9469d146d4e9cb3f3c3225fb172433d6a5d9b5f3cc6519a1917fc7d4f3fe96cd4f4b77d1716ff583ee36f8ba25dae18517acab06579651fc9404550de3e7a5bd4ae95609026b4824eab569a64d567ccbd79ea421c15cc428254e7c9137301fa4b14ab5960b40c3aaea378e5646d2e782c8908062808dfa86f920c0842f8da946a85a0fba458f8b49349083cf1ded50482afd5bf3f356c9f3c2287e692fc7afbaeb592bcacb5c990713b879992383f8ec993b1002c82958e506747ffd09c0bc9fda3dc80f1e5591475ca651a8b7168be5bd46e72cc3c920acc48502c6f2596eb52c9b6505dd01347fa62ba916a305f98f129f911718127c09b4eefe63779c60569f6c8a64d9065e47a9554064692cb773b4f365631fd8c755b09380a12972b99bc7e0748cf316da12fdadd00afe086dace2ea045f04b49e7db8ba3c7c8c2f7b72611c50341ef739632b4d9bcb3e0963df92bafe330016f343b7d1a3c36097f13fe0e37bdcf2d7d99e5fca80099e07cf878c7affa7f078ee70bf6260ea690d1981fb129eb34f43e2c78d12ab98be992cbe9802acfea8a579a9b830a464230eaf194275eb1786c2e58b1d3060750b8c52b572aa5f5c05fba7f77967050a7d5dc253a15f53481bdb36a41f3db200e73fd3e0d35045c1adf2be0ab52e00c39da13f4ac82c483fb51e1d9eafac9f47a356627c173c6794c833cc9d6b9a1a1f661070db9127628aa5be4f4bf9f0afdbf91d053612467628502ba43fb7b822476faaad2fb3083d680a8d370ff23cbdcc4d81aaccae9c20ab300e9d2c9e2c6e740b574b61c020c62c35b6d372185ebfc461bb0a2d91d38b164ae3ceacb181086aec7d64f8486400d21ccc553076dcccbbe7946e971896d647420b796b1d269e740734d51ed3034c7116e6fbdca6b81c85c44a93302ea618f64aa03f76cce21f8f7f645676a8ee0bae6af1ca645e22d6f2bb9fd987b8e797ac744aea0ad99ac198a52b3004ff27416a9cc9a5922f08bd4bdc64e08ae421c1d4d615612fc4dfc2e18d90867b3be20b8a50393bf39a39fe1eb0eeea6947231f3b957e11e0c62e16cf0e52114ed5420733f1613bdf55e4333ea25ffd0917a12a2bb4fda455c078eeb99bb6bcdf74db55957de17201e50961da5efb8f6b769b3501322b3afc94f403af26bb37d66814a1fdac658e43574742127905e65e015237df3fb1bf886117c23760c212aa991b38651ca82a7701f1e57296a3f018ecadc820abe32206c4f67ef62da02f35788d23ca5e1c1d7618ee319d7d75e1b708d8635025b564b397e334a9b53fbcf44c7edb37ed83046bc367ad5e98e343e931a6210cc55d34823602e53789acdfba6a33c38a834de849d45aa4609f75b2bc7ffecf31e38b3965f490f22759f6e6db9c82d51117b8ddee427078817ab94e1e7de8e1b330cae2f4233f9d212c60082ddf323ba5fd7a092f1027a3225b610783f8359f0d2e9859b4465beeb19b64b29e696aea4507eaa2c4937279d5f86e96902fb99c03873cec282fe6ccfe7b9d455797bfdaea1f4fc9e9a9343ca60689374e13d0a86a307803f9dd7166a922eae0778564dddd9e8ffdb87811f2bb5466f825f00f448890c0e7e1302339551c44d3a4212916d2aee2f2144381c3cc78d76dded1983853d8fb49bba287623cf4c8d6a2d7cf049807f9287c1256a89664c06c4ec7d894251abb30b5edcbd29adcfddc8c4d32783dd81b8eab5f03becccbf744f851417b0695fcb9067073ceac95749386c0cb6fe618de68df1d1115b772ec271482b5781fb1572ea9d16200f8e5d030f60c89974ca4fa2f4116fa3159c106e7c01477dfafefe885e3cad2bf494d8c6507ab3a9f3bd6d42a88bc04a6cb167cef96c02a3fc05b691a67a4555406667eead2723a43ed3cc32f87612d057ded66078c7bb7fa6f68302f9018c0044bf818d70d911b039acb6b5859de11af090820f3f819b08f91da42e4be3167ca8d7111466c0145a4c16a03c2cdeb91fe9750abaf4a3f572b48fde8df87084631ea87afaed5f27395e5b9663fa003e599dc41da26d8f40faf4449c6818993d48e0958776a066aff3db1cd443332a6d33d683ecc15c93915522321fa2152a2defaec6dfa2dbc85740bda23b373d2f5a2104c21772b9b5e231c959b7c92ffc351bacbf72fe073935dec66a3b5c3f2117ec098dc29ba619d2d955ca9d97d6644fb31ba05a0c152f4d80162fdd8325a3d6e335ebe0048e4057a6c82c60f391f18af2c00c2fc578b19953c567839575cd81cd6cec0b59c68bb54ee74b71fb753c6ff4f32ddf593e6bfb75df8ea726040b7bce25fac009bd0423028323225209fb4cdc24b6dbbbe5c6203f5967c7d067830aa3dc3fc08a176259d482cfd572cf2b4b79079349603470919414a98c7d288bc44ec3873bffdc1a69addc55ebd601d126a8fbcc62252ac3cd1ec4dd3467ffa9b8690e36f509c5a15ae88cd72b5266356e02959ad117137f350e80006140f64d465aa72c4dad8ff54bec8e4d56c6f155957de0514f819036b63bb238ec4f9a5566be71f8b647da84c28830622d36ab0bee3199d96b8b50794166b6e773884dc6903c7fcb24a9812936fde975fb6dea3ce0c1ac8d3518608b0756184612fef56302e669eece910da4192b4edada7e329bed814bc9ff1aca9f152a0926fe661cd4df7581038c4b5a85e9e664de16f552a1276052feb1207470ae26bfe065daddda35a99d9c75c527e87a2c451ff96e5abcd84b1a342e7db14b1698b85f02dde8d1fb9357de03c237fff0489aa7bc757ea48c08fe5504acd8edca935a931b7163e2ec27398dcba1a6b5ccc63c78fb804b061661402f4b5bd9da0ba70f2d1348311f554777a055d5cb08e1e99e5e8e69c17ab0550312272b0ca72e9a4824a140d72fbf3341fdf3bd00e131aa705ea0f4e8c7ae5744096f56ae8a789d9514b55051184fc4c576aab82ef1de63a8d69998a26ba64ef34f7df061e869f4a024ad288d345df583b40feede52ccd0afc01f32eb3a8eafa5dcecd5da4382df958a3719af4a77f71f0e5595349d787ae4a6cec4ca6c97eb25eb1f917aa805f01632513c9929845d5c43034f60dc27665320e3f7cc68ccf5a5bd51fe86c13c3f83d8a57f3bdc7a4537158de4f96699fde42a5a780a48d6feb13737322e3365cfd731cdb080ea62b1f3ce5ec1a10bf05db67ce5156ca0bf10de1539a177d6f5262df459630355b9f29110a962be33be8e66d4afd2637c985ceac1009a566cad06831adbb6e585c973dc3f02034566550ae023faa3220dd8baffb4132e80ddfff677b4b690ae9130ac8e49033507f9630574b0671b95bf1ad56fa69dbe3753f05e640a178fe5e8c64d6b30fcfde5adc4f831f6eb9e8e22b23e46d3359025948e7f099c0fa98841f900a85c14c75a9ccbc341b2b0d2159d8c01c07a99b60e75f43f62682f0c8b6aa907b64a84a0caa1a5ff6601a04b6989fb30ea816b63da78323fbc761fe95adf5f36e4744e6fa29fec8b1a6e46d80b195dc61f262058841e80a324d290775ce9ce67f24d8291b81829da9dee371061a85ac5a0b4eed3324f22a03e1c57c2ef924a4cad53ea6199e1f33a362762a42feba0c426bf8e6abdc4dc66ed79b288b46f1ff03aee83388a46a537be4f904a5b718ec7d8e0ebeaf10009af9dfb955e960e250238cb65c9e44d943c7f733501a6c4f270cbd994ed1f039062328808a83afb069275c57c58c7293d9ebcf263d90a963dc96f926bf9a514380d1ce347c2be3d56043c4a804671573f0ecdba90e87126993d0a07b2b341d33a50d7f71311fa555251886b32b8a7dcd99d05fbf0c17831a99c57244af68924a64614033a3d8fc77f7ee4ea7049b69748d20fcba90b23e98ef503d15a28a3257f82054177f62283007cd464bb54e5fc997549e3976ae3e4c4e44311eefd39ce08301cff2ad049e605b708b4045faf69b585d12214243bbc97f00a0f427122c6217702db969e809a20e7d9b4a487c147c2b09137f1ccd18b5dd1276210b16bf0168c797bf01134ce23829627a28ce6e16db02c831101ff452ef327727cdd90d973c220d8e6486760b79381754c5310dd920746d26a6c24d347e153765fd2b5642fc0a988a9596ed41a1a087195a1500a2f2831078669c086f855c85f691114715da6b3845b3f89a1d327861d4ccabcb4d8af114f12b8d1053ac20816196a0ca83b4da72d8bd6ba4e8f14dd442230945e1cd84d0fa1b85031f5b6522a8aa5de3516527e1f75315d1cea275128a8a4b56ee8b134c6239d83be94d0e76e2ac9caea2bfbdd78f022c58cfc7b3ed7b2a99edfbd7e41bd3a945a3516f0386417eec7d19961fbf11b7ef39ae38c74486ee5111f513be559b3a1a7ee60400e0a0d28a651fae79321af4ea69fe3502ea9f3d8c985caa46aa09c61c98f83d44774fae4dc09819bdc844600944991dc5711d406cf8413a9e9938d06241824ee530fdffa17ed347f70f95b1edb34c372cfe6beea196aabde0039c304daed9be30ae45c86b159b9bd23d6561c77e59921112e195d5eb8addd29f895f1f48c22aef11afa5bce5d170b3719e74da3d797a087846ed0834a36e8301af6866cf807eea7393dd754dc6b39bb84c25ff5a6463200d260fbfd0d43e40d0f07f667e659e43f13ebea87efcfc0b847e81df2e6101d3c1a26c2a6a47731f7de4a68647f1953af79ce4bde4515d1817beaba5bc9b40beab8bdde7610b3993da4fc3f58728ff75dce61121a8091668d5d5fd624b85b34a4c96ef3253fd734db3a9c83337b8436620d972d96d1c5e7a39580e647cf368c884bc4aa4e819f62cdf0a871cd3c499bdb9992f6dcf0fb267580220d9054f00e92f797a141daadd5b762c62c9a2915ead4d0982aea2fe7255a005af7c30e60321aad6133681f19e63044d85561a6e8c0938dfbaa26c27adea600310d52ac2fa4143d6e0b2960546ded91860c10ebb8fb26e7572444b30ae060e964555a871200503cda9dd174049c3141fe82e6ee0c0e8179e3857d4ab3f768583e81984b1ddff17bde98af609ed10fcaf0c9232da818235584337ad1e21e5f73a4f4b6e383e697c1ba6299fb2d52d123344afc41800636655e8c139c6321a8a2e6494c32a9e120067326810341c63ca0ead384b99932a2cf8", @typed={0xc, 0x4f, @u32=0x1ff}]}, @generic="5fd54501794de29db1b6ecf7ef0a02a9c7bd7f39b63e96fac0ca0c8cde44a8ea4062e2ce0702921d9ec0094fe18a0203df33cc230f766b16ccc8d793484c8b961b0b4d451d5f662148746e2b7a715924d4cf9baf66a86457c9f03733fd26794cb2e4a7c546223066515878a72b3f42785f86dd"]}, 0x352c}, 0x1, 0x0, 0x0, 0xc880}, 0x40000) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1}, 0x0) 2018/02/17 03:54:56 executing program 7: keyctl$assume_authority(0x10, 0x0) sysfs$3(0x3) 2018/02/17 03:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000b2000)={0x0, 0x1, 0xa, [0x0, 0x2c0, 0x1f, 0x7f, 0xe9e, 0xa1, 0x3f, 0x0, 0x1dd59e6d, 0x7fff]}, &(0x7f0000160000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000309000-0xa)={r1, 0x6, 0x1, [0x7]}, 0xa) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c7b000)) r2 = syz_open_procfs(0x0, &(0x7f0000b6c000-0x8)='pagemap\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000aa8000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x200}) request_key(&(0x7f0000f6e000-0x12)='.request_key_auth\x00', &(0x7f0000f65000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000056d000)='smaps\x00', 0xfffffffffffffffe) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000077a000+0x9c3)={&(0x7f0000724000/0x3000)=nil, 0x3, 0x3, 0x2, &(0x7f0000d0a000/0x4000)=nil, 0x695b}) request_key(&(0x7f0000898000-0x6)='logon\x00', &(0x7f0000417000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cb8000)='pagemap\x00', 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000800000-0x1)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000a79000), 0x8) sendfile(r2, r0, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/02/17 03:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000626000-0x8)={0x0, 0x20}, &(0x7f0000d02000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c3c000-0x10)={r1, 0x3f, 0x6, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e6d000)=@assoc_value={r1, 0x10001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fe7000-0x4)='user\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fe6000)="814dfc", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000dc4000), 0x4) sendto$inet6(r2, &(0x7f0000bdc000), 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) rename(&(0x7f0000fe6000)='.', &(0x7f0000ad0000)='.') fcntl$getownex(r0, 0x10, &(0x7f000036f000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000261000-0xc)={0x0}, &(0x7f0000060000)=0xc) rt_tgsigqueueinfo(r3, r4, 0x33, &(0x7f00004a3000)={0x24, 0x7fc0000000000, 0x3, 0x20}) [ 44.350825] binder: BINDER_SET_CONTEXT_MGR already set [ 44.350834] binder: 8026:8040 ioctl 40046207 0 returned -16 [ 44.413529] binder_alloc: 8026: binder_alloc_buf, no vma [ 44.416662] binder: 8026:8057 got transaction to invalid handle [ 44.416671] binder: 8026:8057 transaction failed 29201/-22, size 0-32 line 3004 [ 44.457046] binder: 8026:8040 transaction failed 29189/-3, size 80-16 line 3127 [ 44.473046] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.478910] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.485868] binder: release 8026:8040 transaction 58 out, still active [ 44.492631] binder: unexpected work type, 4, not freed [ 44.498016] binder: unexpected work type, 4, not freed [ 44.503520] binder: undelivered TRANSACTION_COMPLETE [ 44.508710] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000029c000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00009a4000-0x50)={{0x0, 0x0, 0x2, 0x3, 0x80000001}, 0x0, 0x4, 0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004af000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ebe000-0x24)=@ethtool_channels={0x3c}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000692000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmod(r2, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f000068a000)) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f00001c0000-0x16)="8fec647ae95ecb6014956a9e40ba7f9a408540a6214a", 0x16) 2018/02/17 03:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) modify_ldt$write2(0x11, &(0x7f00001fa000-0x10)={0x1, 0xffffffff, 0x2000, 0x8, 0x3, 0x1, 0x7ff, 0x9}, 0x10) alarm(0x8000) 2018/02/17 03:54:57 executing program 3: r0 = socket$inet(0x2, 0xa, 0x4f2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00007fa000)='./file0\x00', 0x2000, 0x106) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a09000)=0x3, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007c4000-0x1d)="440cf1d400000000dd", 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da8000)='/dev/hwrng\x00', 0x40840, 0x0) recvmsg(r0, &(0x7f0000aff000)={&(0x7f0000c0c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000ca9000)=[{&(0x7f0000b47000-0x99)=""/153, 0x99}, {&(0x7f0000180000)=""/4096, 0x1000}, {&(0x7f000079d000-0x12)=""/18, 0x12}, {&(0x7f0000718000)=""/8, 0x8}, {&(0x7f0000140000-0x18)=""/24, 0x18}, {&(0x7f0000218000)=""/247, 0xf7}, {&(0x7f000098e000-0xea)=""/234, 0xea}, {&(0x7f000003d000)=""/6, 0x6}, {&(0x7f000059e000)=""/202, 0xca}], 0x9, &(0x7f000003c000)=""/75, 0x4b, 0x7b6}, 0x10100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000076e000-0x20)={0x9, 0x0, 0x2, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000d88000-0x20)={0x80, r4, 0x10003, 0x2}) 2018/02/17 03:54:57 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000000d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0xc80) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000d000)=0x0) get_robust_list(r1, &(0x7f000000a000)=&(0x7f0000005000-0x18), &(0x7f0000008000-0x8)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000c000), &(0x7f0000008000-0x4)=0x4) remap_file_pages(&(0x7f0000005000/0x7000)=nil, 0x7000, 0x0, 0x0, 0x0) 2018/02/17 03:54:57 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) read(r0, &(0x7f0000d35000)=""/67, 0x43) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000092c000-0x4)) r0 = syz_open_pts(0xffffffffffffffff, 0x440) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000fc8000-0x4)) 2018/02/17 03:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000008a000-0x7a)=""/122, &(0x7f00009a0000-0x4)=0x7a) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/17 03:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x100000400000) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003ae000-0x38)={&(0x7f00006e9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba1000-0x70)=[{&(0x7f00007a2000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f0000636000-0x30)=""/101, 0x65}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000805000-0xe8)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000e0b000)=0xe8) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) [ 44.514355] binder: send failed reply for transaction 58, target dead 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000882000-0x1)='\x00', 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000220000-0x10)={0x6, &(0x7f00009a7000)=[{0x2, 0xa00}, {0x3, 0x6}, {0x101, 0x727e2479}, {0x8, 0x101}, {0x4, 0x9}, {0x1, 0x72ef}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/17 03:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) setsockopt(r0, 0x107, 0x1, &(0x7f0000d53000-0x10)="010000000000060000071a80000001cc", 0x10) close(r0) getresgid(&(0x7f000035c000-0x4), &(0x7f0000df1000-0x4), &(0x7f000022b000)) syz_open_dev$sg(&(0x7f000041e000-0x9)='/dev/sg#\x00', 0x4, 0x18000) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000288000-0x1000)=""/4096) setns(r0, 0x0) 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x1265, 0x0) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c68000-0x5)='htcp\x00', 0x5) sendfile(r0, r1, &(0x7f0000a3b000), 0x26b9508) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c41000)={0x4, 0x0, 0x10003, 0xffffffffffffa7a3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000086f000-0x10)={r2, 0x7fffffff}) 2018/02/17 03:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000f63000-0x8)='./file0\x00', &(0x7f0000436000)='./file0\x00', &(0x7f00002c9000)='ceph\x00', 0x85030, &(0x7f0000d24000-0x60)="bceaa64b6b75de3bf4973953b4739f7aff9496c04b13bbe7c2d636d052c2e30a95b020e345c15228945e654d302af32a99ef56ce79c3d35a3927f58e3360a113197e7eb807000000000000000070b412d7b26e7b82976bc8b3c716d9479f7319") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f0000668000)) 2018/02/17 03:54:57 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000073000), &(0x7f0000708000), &(0x7f0000c7c000-0x40), &(0x7f0000f69000-0x10), &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000445000+0x199)=0x7, 0x4) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x200800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/17 03:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) r1 = add_key(&(0x7f00009a4000-0xa)='blacklist\x00', &(0x7f00002a3000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) sendto$inet(r0, &(0x7f0000fca000-0x3f)="1f07d915fba0d4e8c6f98c920a7802ccb6f972063d7848141112b838225712a3d109cbfd1100ca2d0fc2dc95f4e7e7ed590ca03ee9f35ebaf4661d8e89ac3d", 0x3f, 0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bb4000-0x8), &(0x7f000059e000-0x4)=0xfffffffffffffeee) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000099b000), 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000eb3000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x5b8, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xcdd]}, 0x28) bind$inet(r0, &(0x7f00007b3000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/17 03:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f00001a9000-0x10)='coredump_filter\x00') sendfile(r1, r0, &(0x7f00005ed000)=0x2, 0x400000ff) write$selinux_validatetrans(r0, &(0x7f000034c000-0x53)={'system_u:object_r:policy_src_t:s0', 0x20, 'system_u:object_r:faillog_t:s0', 0x20, 0x32, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x53) 2018/02/17 03:54:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000aad000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ddf000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006a3000-0x8)=@assoc_value={r1, 0xba00}, &(0x7f0000000000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x10000000002, &(0x7f0000497000-0x1), 0x0) 2018/02/17 03:54:57 executing program 2: 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) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0x8) fcntl$setsig(r4, 0xa, 0x12) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000049f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/02/17 03:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f000083c000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000966000-0x10)=[]}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf3000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007d3000)=0x1f, &(0x7f0000083000-0x4)=0x4) 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x100000000, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000c95000)='./file0\x00', &(0x7f0000001000-0x10)=[&(0x7f000076f000-0x5)='self\x00', &(0x7f00003ab000)='md5sum#userkeyring.\x00'], &(0x7f0000001000-0x8)=[&(0x7f0000001000-0x1)='\x00'], 0x400) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4080810) r1 = syz_open_dev$mice(&(0x7f0000c84000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000365000)={0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001f3000), 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00003b6000)={r2, &(0x7f00000c0000)=""/142}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f5b000)={r2, 0x3, &(0x7f0000c8d000-0xc)=[0x101, 0x400, 0x0], &(0x7f0000dbf000-0x28)=[0x40, 0xfffffffffffffffe, 0x70, 0x7ff, 0x80000000, 0x3, 0x20, 0x9, 0x2, 0x1], 0x0, 0x4, 0x10000, &(0x7f00004ef000-0x10)=[0x5, 0x6, 0x1000, 0x8001], &(0x7f00006c0000-0x24)=[0x5, 0x5cf, 0x401, 0x6, 0x1, 0x8, 0x9, 0x20, 0x6]}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000ef000-0x4), &(0x7f000004d000-0x4)=0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000838000)=""/147, &(0x7f0000a21000)=0x93) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000957000-0x18)={0xaa}) 2018/02/17 03:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003b6000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x9}}, [0x10000, 0x7, 0x7fff, 0x471e, 0xb9e2, 0xe91, 0x7f, 0x59f, 0x4, 0x274900000000000, 0x4, 0x5, 0xffffffff, 0x9, 0x4]}, &(0x7f00006e5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000810000)={r0, 0x0, 0xfffffffdfffffffc}, &(0x7f0000cc6000-0x4)=0xffffffffffffffc3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000161000-0x8)='./file0\x00', 0x0, 0xcc) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007fd000-0xe8)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000dbc000)=0xffffffffffffffd7) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000836000)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x400, 0x2000443, 0xa8f5, 0x400, 0x1, 0x1, r4}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ab000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000001d000-0x8)=@assoc_value, &(0x7f0000777000-0x4)=0x8) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000274000-0x4)=0x3, 0x4) r6 = accept$inet6(r1, &(0x7f0000eb9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000030e000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000529000-0x8)=@assoc_value={r0, 0x3}, 0x8) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) 2018/02/17 03:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b02000), &(0x7f0000609000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/02/17 03:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00009af000)) r1 = add_key$user(&(0x7f0000223000-0x5)='user\x00', &(0x7f00009e3000)={0x73, 0x79, 0x7a}, &(0x7f00000e0000)='J', 0x1, 0xfffffffffffffffc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fchmod(r2, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000778000)) keyctl$get_security(0x11, r1, &(0x7f0000012000-0x43)=""/67, 0x43) sendto$inet6(r2, &(0x7f0000f3e000)="7a55d236abb4ac28e1a3a2ee46010e0141ecebc025255a89fa4f5cf16c3ae1977349b13aad18f7cefb74c8f8edd259b107544d14b53eb512612ae472094bb7600f1544498b72891fefa097ad6ed04035f9e7ffec8b8273f503c41ed06466b30a9060fdc0bcd56f6d9297b545159f3d9b65aad212b5d82bd92bd5abf3d46ff66e61a324418631a89f6015d68d40c5ff55c413d8f2a921b994ffb5596d7e9c4e8a28ef1ace2d175b9e204b67116207622146df00f1c545fb9c7b04ffd33b050d47fe51203b5f33a026e3d74ad22e45674b9925e27becb5dd29d6961f55e755419f431a0f89b4bf", 0xe6, 0x4000004, 0x0, 0x0) timer_create(0x7, &(0x7f00005ed000-0x60)={0x0, 0x800000008, 0x6, @tid=0xffffffffffffffff}, &(0x7f000076f000-0x4)=0x0) timer_delete(r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000076c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f00005e3000-0x28)={0x5, 0x101, 0x0, 0x3, 0x7f}) keyctl$update(0x2, r1, &(0x7f00002f2000-0x59)="b0", 0x1) 2018/02/17 03:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x101}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x12) ptrace(0x8, r4) 2018/02/17 03:54:57 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) socket$inet6(0xa, 0x12, 0x0) 2018/02/17 03:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000087e000)='/dev/sequencer2\x00', 0x101100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000118000)={0x9, 0x1, 0x253}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ec1000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) close(r1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000451000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f000048f000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000f37000-0x4)=0x81, &(0x7f0000d2e000-0x4)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005c8000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/17 03:54:57 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000051d000)) 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bee000)={@dev={0xfe, 0x80}, 0x0, 0x3}, 0x20) utimes(&(0x7f0000324000-0x8)='./file0\x00', &(0x7f0000610000)={{0x77359400}}) [ 44.927190] l2tp_ppp: sess 1/0: set debug=f55d40e 2018/02/17 03:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r0, 0x2, 0x7f, 0x1000) sendmsg$nl_netfilter(r0, &(0x7f00004bd000-0x38)={&(0x7f0000c6f000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x14, 0x3, 0x1000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000db9000)=[{&(0x7f0000521000-0x1000)=""/4096, 0x1000}], 0x1) getcwd(&(0x7f00007ec000-0xd6)=""/214, 0xd6) 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) timerfd_create(0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0xfffffffffffffff7) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000003000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x40016}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000003000-0x434)={0x434, 0x7, 0x3, 0x100, 0x5, 0x2, {0xb, 0x0, 0x3}, [@generic="55dffa306a9caea37e1839a3a410cbafeec7fa1cd012482fc336afdb8b1d83329b93b43932aa71cb624f50cea219a29f1da44ad5030323339fd02ea64fd50ba32c3989ab78c199c6314abad900d2eeb4ae1f846715c710b748adc917fb2942d4e03f9a48b5626221cc0ff59c923f1a09b51d5cc52360403cca218ee80ddd8b24399cdc9b0300bb9093777b8074dda3e82c46a808f513c3da9fbd2736e2e69d1b578801faf2f0f4ba1f97fb9b18480f4131a743d30e9454a12e85e1c3fa", @nested={0x360, 0x94, [@typed={0x2c, 0x8d, @str='{]lo)nodevkeyringposix_acl_access]\x00'}, @generic="11f6152423757a5d95346f45bac8ea30", @typed={0xc, 0x22, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x79, @u32=0x5}, @generic="d6777816ee90c70f7cd91307a7e0e9aa8320dd6c3a5a78e7fe08ad0abfc8ca066044d2fce30e9edaccc51a0b0ba4edaee63174d1ac7c7bd94c068a07067a8934677b2e8b9266fb4070a376c84e5e0fdfd69c2c0535e0d535a8ebc11edd3d51da248b1b0fc158a2400682f0b6abde1424672b9043d223c38d560419da7b1434c09bdaf22677f9c2b53c5989", @typed={0x8, 0xf}, @generic="ca1c8d7b5d8e71e21345aebcb5a8c05d020751755ce8d562ddbeab79e8e286ba7bb74c382ca0eb36813b13abb034c46b8d1b7b19eea6430d2d5788ffd33d5dd7c6b9b8c195602f003640776b984bbb6cd05db6342221dd0bb9d757f00c2a59a24a2942a84ca6dc5a2d54c7e14ff751ed9ede123f6cbec62accf60c86038227e8310a48cd68c02819ef1132f1a23b85621e28fe60e6a873b1f3bddbdd016b4c421e86efd9afd04797e345538f025c7509b6a339ab8592c3d70c8cfa3b812e", @typed={0xc, 0xa, @u32=0x1}, @generic="748a6fda9533e93f8da2a9c6a5beafdefded16098614e94aaf42cbb6009be6fe5c4c38cec6b3a0ad5fef9a9bade1db2618471c51219a7940a38370ea19a6f63c7d102e742d7eae476c840d74525fb872d304858062478d3f7e77bd6fbb49cfb385bf21bd7c72dccba41b6bab5fdffcd8f6dccc61a1de56b8accd7af014f5a3565c3f57cab7ae73e12d5cca187e50b99c408f8f7b65b15862a703a00551e9ed942025ea5ae01d4a69478225985d0c150f5b37e8f6b02b6209d41b37bc28c07c5483dbed208a6b61ba43b8d1d5972143e8b8", @generic="9986939456ed2e7addeec92915d2fdb7dccf07c36e595c3fb59d47649355c37df3a688fb10683a50227a8a0390aacf70485ea0e2bb18de98cef50ab0b973921ce555fcb446eee77bc289cc4db8c9b3311491b9d6f995744088ad1861d7a853c3d6cd2d2ae1c76ac9274047d76688ea931a6ff9891f7a209cef4e87cc7225fbf0920abc00229110298413b85ab3da8675370e26a264e5a24eb28d6c9340dbc43b97f787108c40f55ed2d6d8be8d3235562399d510119abdde127133193c1b097457320c02520f6f10c63b06615c9e9297cdda0e413809e15f"]}]}, 0x434}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)) 2018/02/17 03:54:57 executing program 7: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000687000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b16000-0x50)={0x0, 0x1, 0x200}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000a03000-0x26)={0x0, 0x9, 0x80000001}) 2018/02/17 03:54:57 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000006000-0x5c)={0x851f, 0x1, {0x0, 0x3, 0x3be9efc6, 0x3, 0x100000001}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000)="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", 0x1000}, {}, {&(0x7f0000005000-0x57)="c641193c53256bc28f3268f4730227f0b2f2931f12375ac9dd7f030dee33c519a9d0b65d9cb79133f93864852d0bb89068efd506bf98843aafc606af277cfbf8445196dd8b0a15602e01b8878f01f5124f85c9d1136f75", 0x57}, {&(0x7f0000004000)="12c5e1dd249eea8096df379c7df48a1ecc60f2fe3225de2755ad9c876a", 0x1d}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) 2018/02/17 03:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000b82000-0x1c)=""/28, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d79000)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000061000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000456000)=0x8, 0x4) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/17 03:54:57 executing program 6: r0 = fanotify_init(0x1, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl(r0, 0x40, &(0x7f0000c02000-0xf0)="cb1b80349785cdf76e1588d97c7024eda66dbb7038a0205e2097d3feb2e9f6bd2bb1d7f00199f05a9c92f7a2e56665405f3ad96c97a39285f88863ae60f989247493d2ceabaeac9bebdb0d3a767a344c8e609c48d79c479da3aa4168657840395ff239005a7b2d74864a7449dd4e5e7f2ad9a0201f83bce8a45f1b6a7e7d54d157cb87d147a52caada97774351e3d32f545dee170b5cc16282e89c9bcd810a4b4deef7a24f4ad5c0cca4f6daf68e147b6f438ac8de3bf9ce2e2b47e7bbb1ae143e38125f1e09d0e1f3ae5d0eb46b31ad74672aaa2cb96eeaae6851fe4945eaf6ff942c9e365e44d1cf855db2ec841f06") getegid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000010000-0xc)={0x0, @remote, @loopback}, &(0x7f000049a000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cfd000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffff, r2}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00002a4000-0x42)="e2ec18b1c52ec0858972a689640ae6e2ebf021a1310eb0382b29fd513c2a30ca9326a6590f9d86271d016034864f87892b9a183b4bd2e7ad146ded9c2080dd1dedd4", 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0x19)=""/25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @rand_addr=0x100000000}}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1ff}}}, 0x1, 0xffffffffffff4ea2, 0x0, "0f7c3556e8a640c061261df5d44733f3f971cdf02c8e90bc8ba81259b05bfab6ef09b325fedc99a44d5a7dd0491863eca538f071e21ae72f5bae6dc78335cc1f60568c27e376b48993be4971dd1ea807"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x9a)={0x0, 0x92, "d3906d06ac76d70b281147cf11e6026f32541012bd3aa72f8beb559ab4b3e99aed6c32d246cc34c238012d20b4353dceceda6d7f81a83f01d48c95da1772748fd11eadebf8cf490f2803fa4f88bea806431f4e34cc0e34f47f9007e492462538eaa5754574323a9eb9a614194e9ec10970061e0c0b9cca2bc54e7890f620af6f5aa7407c967c2a1111406122f73878728a2b"}, &(0x7f0000002000)=0x9a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0xfffffffffffffffa}, 0x8) poll(&(0x7f0000002000-0x10)=[{r1, 0x4002}, {r1, 0x40a}], 0x2, 0x5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000003000-0x4)=0xec03, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x40000000000, 0xfffffffffffffff9}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000004000-0x27)="ce3cff4adbf15bde2909725631c5117b2e0d69b354e48cbf04e1786f75a05e27d9c8d5b6f29cc5", 0x27, 0x9, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r3, 0xb8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000-0xa4)=""/164, 0xa4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000003000-0x17)=""/23) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0xc800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r4, 0x9394}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000-0x20)={@generic="a144fa38215150f3f3c83eabef0ccd24", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/17 03:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000771000)='/selinux/checkreqprot\x00', 0x8800, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e78000)={0x5, 0x100}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ecc000-0x48)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/17 03:54:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) 2018/02/17 03:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@generic="10463b6de51bc39770c58b6f06906731", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) r1 = gettid() unshare(0x28060400) exit(0x0) tkill(r1, 0xd) 2018/02/17 03:54:57 executing program 2: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x2, 0x0, 0x6, 0x3ff, 0x3309, 0x7, 0xbc5}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='em0vboxnet1\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='&ppp1)\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x94)="c562ef26259a16dfd21b894b347074448103575a3dba08a2439aa058c7b4edd833230f62c31c7d75bce1453d4249d7536328ad92ed6e608f1683403da0335a24b385760581535446bdd4c8299b44f1fa67e1eecb761e3ab7ea99f9404eae80d324d16eb6385657b3e14e7499dc51a9b89ef6f6121b0d1a79fdd0ac1e8887bb3d9e00526806afa960e7e96f537c4892d2dd673e36", 0x94}, {&(0x7f0000002000-0xea)="ee4a9d0f5822597ab0fa2ba13ce7c694531532efec073e3ef612155700d4ab3cfbeec21231e71bc0554e6d64d054d71a24f41c91084cfb9115e8a2d7e535d678f31dce5277b6106876418fb28ae483e51a2a5d58b3cb122381c6004327c694918293d8ac3d12b9bdc78e7bc6fb490a4379040e85b24eb3e87c717d720b8f7c243529e984cd1b2e56cbbeeca90d250abb24f611c0821c37b8db628c0f8320a835d3dbfd67bfcd8de955813483c278ea1b6a9b4ce559e7ce4cdd3d479b8fa76b2997575c043864fc8fd2a0be0a3d4def4563d6c051bc6e06eaea1787eeb3f36b72826ed141d6d6c356875e", 0xea}, {&(0x7f0000002000-0x12)="810a5be48f36e3b99af997b99c8d356afc49", 0x12}, {&(0x7f0000002000-0x21)="d4d3798ebc459a4bd08a03d9edb32c6be73b58d5981622d2c7fe31d009bd0eb868", 0x21}], 0x4, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) r4 = creat(&(0x7f0000002000)='./file0\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0xffffffff, 0x16e, &(0x7f0000001000)=""/193, &(0x7f0000005000-0x4)=0xc1) setns(r4, 0x40000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000006000-0x7)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000006000+0x248)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000007000-0x4)=0x1c, 0x800) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000006000)=[{0x3ff, 0x401, 0xfffffffffffff800, 0x4, @tick=0x1, {0x4, 0x2a8}, {0x400, 0x8}, @addr={0x593e, 0x1}}, {0x3, 0x1, 0x2, 0x7f, @tick=0x1, {0x5, 0x7}, {0x17f2, 0x1a1c}, @control={0x4, 0x96, 0xfff}}, {0x7, 0x9, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x9, 0x14f4}, {0xfff, 0x101}, @raw8={"e91f649b57a604857fe5ded3"}}, {0x9, 0x9, 0x1ff, 0xe, @time={r5, r6+30000000}, {0x0, 0x885f}, {0x0, 0x7}, @ext={0xb4, &(0x7f0000007000)="311cdb3504c94ebea574076b48cb8aadbca00c0f78b3028f0610eb22d3eb11fcd8e6112c08c62ff075e3edf887f71e5d5095ec77103412d5b968ecb73c0c86afea0dca61a86c79dabeb7250da5a98cad2c7776222455f21ef890db6b44c8ee0c90e9268236466ee6167ab54e74a18a82e91aac2cc7d6625df9ea43edca49a08ba344db8e3b276d787fdfe43476a3aa694ef88a390336be4549492c7ffd318949db239dbb0f11ff449e392bff09126279333f700c"}}, {0xff, 0x4, 0xf9, 0x80, @time={r7, r8+30000000}, {0x1, 0x23}, {0x80000000, 0xa0}, @note={0x3, 0x6, 0x6, 0x6, 0x100000001}}, {0x5, 0x1, 0x6, 0x9a, @tick=0x4, {0x3f, 0x81}, {0x6, 0x7fff}, @result={0x1, 0x7}}], 0x120) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000081f000), 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) dup3(r1, r0, 0x0) 2018/02/17 03:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000607000-0xd)='/dev/net/tun\x00', 0x0, 0x208000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000f8000-0xe)='/dev/keychord\x00', 0x208000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getxattr(&(0x7f000056a000)='./file0\x00', &(0x7f0000eb1000-0x14)=@random={'osx.', 'gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000470000-0x1000)=""/4096, 0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f00009fb000)={@common='gre0\x00', @ifru_ivalue=0x2e}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00007ee000-0x8)) chmod(&(0x7f0000a45000-0x8)='./file0\x00', 0x4) accept4$packet(r1, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000064f000)=0x14, 0x80000) accept4(r1, &(0x7f0000a1e000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00007a2000)=0x10, 0x800) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00002d4000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004b5000-0xa0)={0x0, @in6={{0xa, 0x2, 0xe1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7eb}}, 0x5, 0x1, 0x1ff, 0x9, 0x3e5}, &(0x7f0000c90000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b84000)={r3, 0x75, "6f42b088c2c60b6070993327294c0a399043cdc1c8cfc8ba7286c2746878149840fc31ad47cac49a3794e3ca7b1ceb011b386780a280691def80e39466d433ff11e80d0736ff48bd5e3457204304cadee7ca5ffce8b596a4029c8ff959ba3707e4e2240b6cd5bc4e20fd1206caecc8e19c9db815ba"}, &(0x7f0000641000)=0x7d) 2018/02/17 03:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) pread64(r0, &(0x7f0000000000)=""/7, 0x7, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000272000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000f2f000-0x4)=0x100000000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) 2018/02/17 03:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000e37000-0x10)=@ethernet={0x0, @link_local}, &(0x7f0000be3000-0x4)=0x10, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a33000-0xe8)={{{@in=@multicast2, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000794000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000070a000)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x74}}, 0x5, 0x5, 0x6, 0xe30, 0x3}, &(0x7f0000a2b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00009d5000-0x6a)={r2, 0xfffffffffffffffe, 0x62, "4a4b0cc5fd5566eb99c90d5d4aab10b1afbe140a9e07ec0ffdd601b163b0210e48c42778b072223186b789fd81137a7dd0477c3b1df3d76c26161844a9e67e2ac610f6701d607b160aeb9c9074a5ccb53ccfadea6fe397770b1f51ed94a0da35427f"}, 0x6a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c26000)=@assoc_value={0x0}, &(0x7f0000074000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e30000-0xb8)={r2, 0x3, 0x80000001, 0x9, 0xff, 0x800, 0x3, 0x4, {r3, @in6={{0xa, 0x2, 0x100000000000000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfffffffffffffffa}}, 0x3, 0x3, 0x1f, 0x4, 0x4607}}, &(0x7f0000ef8000-0x4)=0xb8) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ed000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f00007bb000-0x18)={0x101, 0x2, 0x9, 0xfffffffffffeffff, 0x6, 0x7fff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@buf={0xbb, &(0x7f0000ca8000-0xbb)="3471345b19f456fc385b947670f4cb5992f150da6b375301d32b6170dc7c10a70f7788b2ef77f594d29eb047160c9a42f1dc3826753b2201b6398f28758fd292a91698c89b18ac33c038892ef409df3711366f9abd29318a646f6146bde840aae34893879f250f5da73703188139042fddda1e639458a2f1f56471d385d9890658df9d0b021b8235b753c0c96ca4af11434c5a95a36507cff8d7bcb2e15f6c8f3f4a32edb4caad30460000080074a481dd5027d01a741a1862bd60"}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000979000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f000028c000-0x6)={0x1, 0xdc9d, 0x40}) 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002e9000-0x4)=0x0) clone(0x204000, &(0x7f000054b000-0x6)="97ed3fb681f4", &(0x7f000083c000-0x4), &(0x7f00000b1000), &(0x7f0000c60000)="2a78dcdab916c6600bd407f0ca") getpgid(r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e92000-0x1)=0x7, 0x4) 2018/02/17 03:54:57 executing program 6: prctl$intptr(0x1c, 0x7) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), 0x4) setreuid(0x0, 0x0) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000769000-0x8)='./file0\x00', 0x40000, 0x132) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r0, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/02/17 03:54:57 executing program 2: mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x2}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/02/17 03:54:57 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000476000-0x20)={0xfffffffffffffff7, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000051e000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000a0a000-0x48)=@full, &(0x7f0000b0d000-0x4)=0x48) r2 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f000026c000)={0x0, 0x0}) ppoll(&(0x7f000091a000-0x8)=[{r2, 0x10}], 0x1, &(0x7f0000526000)={r3, r4+10000000}, &(0x7f0000a83000-0x8)={0x9}, 0x8) readv(r2, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) sendmsg$nl_generic(r2, &(0x7f000000a000)={&(0x7f0000013000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 03:54:57 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fce000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x3, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x8, 0x80000000, 0x9, 0xff, &(0x7f0000001000-0x10)=@common='teql0\x00', 0x100000001, 0x2, 0xffffffffffffffc1}) openat$rfkill(0xffffffffffffff9c, &(0x7f00009f3000)='/dev/rfkill\x00', 0x4003fd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) 2018/02/17 03:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20}) 2018/02/17 03:54:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getgid() r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f000046a000-0x8)='./file0\x00', 0xa001, r0, r1, 0x800, 0xfffffffffffffffa, 0x80) write(r2, &(0x7f0000001000-0x14)="d29259076d5a9451e201f7177588565ae8cb43f4", 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x400040, 0x0) write$selinux_validatetrans(r3, &(0x7f0000001000-0x78)={'system_u:object_r:sshd_exec_t:s0', 0x20, 'system_u:object_r:public_content_t:s0', 0x20, 0x39, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000003000)={0x6, [0x401, 0x3f, 0x7fffffff, 0x10f, 0x40, 0x1]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000004000+0x41f)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000)='./file0\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0xa4)=""/164, 0xa4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/53, 0x35}, {&(0x7f0000009000-0x8b)=""/139, 0x8b}], 0x2, 0x0, 0x0, 0xfffffffffffff800}, 0x40) r5 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r5, r0, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000009000)='./file1\x00', &(0x7f0000009000)=[&(0x7f0000009000)='$(eth1\x00', &(0x7f000000a000-0x25)='system_u:object_r:public_content_t:s0'], &(0x7f000000a000-0x48)=[&(0x7f0000009000)='/dev/pktcdvd/control\x00', &(0x7f000000a000-0x2e)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', &(0x7f0000000000)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', &(0x7f000000a000-0xd)='cgroup\'dppp1\x00', &(0x7f0000007000-0x13)="6e6f646576d07d656d3076626f786e65743000", &(0x7f0000009000)='keyring\x00', &(0x7f0000009000)='\x00', &(0x7f0000009000-0x1)='\x00', &(0x7f0000004000-0x1)='\x00']) 2018/02/17 03:54:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/105) 2018/02/17 03:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000086000-0x9)='/dev/sg#\x00', 0x0, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000544000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000f13000)) 2018/02/17 03:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b49000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ea6000-0x4)=0x1c, 0x80000) accept4(r0, &(0x7f000055d000-0x10)=@ethernet={0x0, @local}, &(0x7f0000ab9000)=0x10, 0x80000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) open$dir(&(0x7f000020b000)='./file0\x00', 0x8e00, 0x40) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) chdir(&(0x7f000091c000-0xe)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f9000-0x8)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000b78000-0xe)='./file0/file0\x00', &(0x7f000003e000-0x1)='.', &(0x7f0000a60000)='aio\x00', 0x20000, &(0x7f000092e000-0x1)) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000397000)=@ax25, &(0x7f000052b000)=0x10) ftruncate(r0, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x3) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfffffffffffffeac, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/17 03:54:57 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000005000-0xb)=@random={'security.', '[\x00'}, &(0x7f000000b000)='ppp1nodevsecurity%)\x00', 0x14, 0x1) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000000d000-0x590)={0x1000000000, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0x1, 0xa, [{{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, {{0xa, 0x0, 0xc1a9167, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xed}}, {{0xa, 0x0, 0x88, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000001}}, {{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, {{0xa, 0x3, 0x7, @empty, 0x1}}, {{0xa, 0x3, 0xc8b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xc4d5}}]}, 0x590) connect(r0, &(0x7f0000002000)=@sco={0x1f}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x8)='#system\x00', 0x0) add_key(&(0x7f0000001000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x46), 0x0, r0) 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80001) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000363000-0xc)) 2018/02/17 03:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008f8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80000004002) r1 = getpgid(0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000a78000)={&(0x7f000007f000-0x1a)="75c3f7fec84cc13f3e50db087aa98127c4cd60bb61f6bcd3e0da", 0x1a}) dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000dec000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, "000000011283713b457f10e3b0a3c0ca1e0fe76d6501d3c123adc984143a486f1fce90a74ee475d072b8e6f3b0f496f5967fd9920a4e014862623934a7b2ca76", "7e206ead9e1e4c02b5e56261fb2dc4561705ce325708879df52faf05128386cbc557e30d2dc898adbdb0a499166d8b24de23ee5bf7511319981e4f26b31e5b90", "431548ae621a4e981bd7440cfae7b61ed32eb1b7d090334827f3c7207b3d939e"}) 2018/02/17 03:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r3 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000fcf000)='./bus\x00', r3, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) accept$netrom(r3, &(0x7f0000264000)=@ax25, &(0x7f00004b0000)=0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) fcntl$setown(r1, 0x8, 0x0) tkill(r0, 0x13) 2018/02/17 03:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000819000-0x8)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ee5000-0x4)=0x0) r1 = fanotify_init(0xd, 0x40000) signalfd4(r1, &(0x7f00004ef000-0x8)={0x100000000}, 0x8, 0x800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008dd000-0xc)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003c2000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x240}, &(0x7f000004b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000009e000-0x8)={r3, 0x6d74}, &(0x7f0000944000)=0x8) prlimit64(r0, 0x0, &(0x7f0000f5f000-0x10), 0x0) 2018/02/17 03:54:57 executing program 4: 2018/02/17 03:54:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000410000)='/dev/input/event#\x00', 0x26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x13)=""/19) readahead(r0, 0x400, 0xffffffffffff0000) prctl$getname(0x10, &(0x7f0000000000)=""/46) ioperm(0x0, 0xffff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0xd)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000-0x8c)={0x3ff, 0x200, 0x80, 'queue0\x00', 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}], 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000-0x14)={0x1, 0x3, 0x4, 0x2, 0x1}) mprotect(&(0x7f0000b49000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000003000)={0x1, 0x3, 0x4, 'queue0\x00', 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x5, 0x0, []}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={r3, 0x100000000, 0x8, [0x100000001, 0x6, 0x1, 0x5, 0x1, 0xfffffffffffffffe, 0x6, 0x10001]}, 0x18) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000)=0x3, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000)={r3, 0x9, 0x9, 0x81}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x4) 2018/02/17 03:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000d2000-0x9)='/dev/sg#\x00', 0x8, 0x101000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000456000)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003a7000)={0x80000002}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x62, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/17 03:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') getpgid(0xffffffffffffffff) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000020e000-0xa)='ns/cgroup\x00') r3 = mmap$binder(&(0x7f00006dd000/0x2000)=nil, 0x2000, 0x0, 0x8010, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b5f000-0x18)={r3}) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ed2000-0xa)='syzkaller\x00', &(0x7f0000be7000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000033a000)="985d663d3d9db07eef55b5644d8221210e0fded651a0ee5f12ac4655693fbb23a60889e81fbfa439630626e21e6ef1cd4ea0a92791f9bde031b9665dbbc9ebfdca0e3159f09017b577ff6b09faa540039adffc74601dcb9e02e4cc4f7a8e4e98b3bb88e3047369d424c2139eadf470c8d197daf11d229fe959b1bc353ad0923e24da172e350138b11a53d59b847035f2c76e418d0b1ae42c41675a3ec101292a85d12c4f9f28b55eaec20ddd9448d9b049462a0c", 0xb4, 0xfffffffffffffff8) add_key$user(&(0x7f000071b000-0x3)='user\x00', &(0x7f0000a71000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000043c000-0x24)="9da6ede10c46694c2f075fd88da30718b5c5cc86b0d008781fc1a5cc3f2ba5fd035d6ed0", 0x24, 0xffffffffffffffff) add_key$user(&(0x7f0000776000)='user\x00', &(0x7f000002b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000018f000)="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", 0x1000, 0xfffffffffffffffa) add_key(&(0x7f00007ea000)='logon\x00', &(0x7f00009d0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003cb000)="a156c5f2ab4d2a7c368da8ceac6ce72762da78b2", 0x14, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f00005c8000-0x5)='user\x00', &(0x7f0000eea000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000392000-0xb9)="a49b049c19fc3db81903b40ec90b5bbbe0d1ebf4127963416c3a661e0f62fd8fec1e572e0cbab0379b4efacbcb2ffa777d5c8cff48c6b713d8639d7a092edf53eb31e3865a5e045382b11af5100a0bb226e971964706d60418549817f91eba25e8d0316030ff13db87a9cb8d08182f8a7546ad804a672c26794fe4aa1ea0b3e79da52e79b339d4bb79b27753ecd83af9333ad6f1d07d0ab947c23598342c942cf11c5e337d5cf4573f4d9edd4d2724c13775dcb4a35da9ca84", 0xb9, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, 0x0, 0x0, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000055b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000819000)="36263c9a981cbf05a4dafd179087c124daaef3aa0b2e4f4ad226857ee0d7c1364c650f72904fc07d1c116090ad6077be63bc22f5d3a10b53d162a561b86d0f3070d15ea7cea6e21449c4d02f4749a11824451be34909619c34cffe4e4f5ede80f951d80e5db579ab4b159f8a8af55c6c0904d897f2994a7bd8c4cb9588c4323b0e75ecf2e3de31c1b3ede6ba0eb79da1f594d8c1c444e87a1415eda1c28f9eceebdf716e93ea201eced188cf45757d2ebea0ca540e5fef8383b56c9e3775b4") setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e93000+0xfb4)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000db000)='/dev/vga_arbiter\x00', 0x2000, 0x0) bind$netlink(r2, &(0x7f0000352000-0xc)={0x10, 0x0, 0x1, 0x200}, 0xc) 2018/02/17 03:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000daf000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000df1000)=@sack_info={0x0, 0x7, 0x4}, &(0x7f0000a63000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000824000)=@assoc_value={r4, 0x3f}, &(0x7f0000e76000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/17 03:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) bind$inet(r0, &(0x7f0000cdc000)={0x2, 0x1, @multicast1=0xe0000001}, 0xfffffffffffffeac) pipe(&(0x7f0000f92000-0x8)={0x0, 0x0}) getdents(r1, &(0x7f000015c000)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000b1e000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) fcntl$setpipe(r1, 0x407, 0x3) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9}, 0x2002) 2018/02/17 03:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000054000)='/dev/hwrng\x00', 0x4002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dc5000)={{{@in=@local, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000b3000-0x4)=0xe8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000ffc000)=0x1, 0x2bd) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000031a000-0x4)=@assoc_id=0x0, &(0x7f0000237000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000813000)={r3, 0x3ff, 0x20, 0x7fffffff}, &(0x7f0000323000-0x4)=0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000825000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000902000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000934000)={@empty, 0x9, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, r2, 0x0) 2018/02/17 03:54:57 executing program 5: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x3b1, 0xa0, 0x9}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000c70000-0x4)=0xe8) getgroups(0xa, &(0x7f000011d000-0x28)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="30628e2ae7d9fb83a8058586e2eacf9b48f3e05a36ef41fab7b5a5cfd0f6aefc74534c87e58b45fac8403ef6e414cc312359fd50f95c8ea9721b05236564e6c5f2dc06545ff8e81cef023e25e4f91b81535b6c9746340bcfe1b4fa88a54b569d7071b33ec315f63359353a64d5c08edb72185007b8b415e9ce93829e2eea2ffc0be5cafc63e7dac7adedb05b896e1a78444cad044746520e32c6d346921ebd03eebcb8d6e3d6c9e6383dfcb5df223ec67c92c8f170a71a4d0510b38d59aae7aad4a4af85cc196025c351fdaddcf69d3feebf3395eb5fdf33e837d6f641002ca452f84be36c45b97076f18a4ec51cd7ec3273823c03b86751", 0xf8}, {&(0x7f0000001000-0xa6)="6a32abcbf2548c0cd9d4672bf01a40b8740df04138b27daedabf8be245d0cbc2bdd653af8ed59816eaaba9f7407ac1e2ce7e392bc43fcffb10c933d10d2585ad70c87df7058b6b5d32a6ac1dd41a29a091c509d97a9c9cc68d005b8ceaca757dacce5791dc1ec73db88558981f39e123394aef76b3528cf34ba607b98d22e952acf49e660542572f24872b13480ac390dc53c4c5325630593cab6128919500f81db99d7f2d72", 0xa6}, {&(0x7f0000001000-0xa)="4b5eee93e9993ba6dbee", 0xa}, {&(0x7f0000001000-0xb8)="91a0a71d0a908b6bb131bfd71abb415ca2e7ae027a2d809ab3a3c10824a3b6e35fe5226330403cd406f0b3416a10bd8411883aa60da9d7d5a2699dd2175184cf25af105131ac6963fe159dcfe00a6a94947114159747c801908509ed902a0f1e8ec6f4aaaf714fedca1e33e664094defafa2e97b9c73ba4341af17b47dd586440d16da778e72e412499d0cfd1e76d1b5bcdda3da9512535e0ae104e4618405aaf78dc087bc4fdeadbe393b08c684a089830492705057687b", 0xb8}, {&(0x7f000084b000)="fd2dfa800f4ec409b119e84664c9ffd9727f91a1cffacc19cd667825c2bf0393518bb2319e2f4d2e28f4c318b7a139ab8f5124c7512bcfbae4f1383bf1db9a0a54aadf20ecff58773935efd8174da18b48e27fecebd6e281df511946244a0fdfd36f5645717a30a0a817b097bf898c04888a91ab0cd3d3beba", 0x79}], 0x5, &(0x7f0000950000-0x90)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x90, 0x20008011}, 0x8040) 2018/02/17 03:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c0e000)=0x9) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b34000)) 2018/02/17 03:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xc79dc8df3aa5c61d, 0x4, &(0x7f0000226000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008e4000-0x18)={0x0, 0x1000, 0x30, 0xf, 0x7}, &(0x7f00000ff000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000270000-0x8)={r3, 0x9}, &(0x7f00005ae000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000ccb000-0x5c)={0x3, 0x0, {0x1, 0x1, 0x7ff, 0x2, 0xe50da8}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f56000-0x8c)={r4, @in={{0x2, 0x3, @rand_addr=0x1000}}}, 0x8c) 2018/02/17 03:54:57 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a45000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000b81000-0xa5)="31fc534efc22f502c0f2d14d3924fe5838a45e1b26dd823b759f368618f5e792e746d2c7aad994c3e6706ee570d10b13a3716ae2c97ef5c11e3e168d85d5b2826d65e9bd79921298b564215b435dfda1acc20bf5e713eef402f34fc8b52df28d34f66f31607dc882a6788679c6c964450825a6c0ce1efdd206c866043954f621e8794b5383ee2f686fbcef89aafa9d5c6075c03361b225a33205da4d496fa01199f440bfc5", 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl(r1, 0x5387, &(0x7f0000ca7000)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00009d1000)) 2018/02/17 03:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup3(r0, r1, 0x0) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000b7a000)=[{&(0x7f0000c86000-0x3c)="80581b6286ad6bf003e387856379f13e9dc6ea26faf2b51e75260dd520d6265a2241af079d09978a07d629d960b3ec57560304fc7f725a442b2a1513", 0x3c}, {&(0x7f000023b000)="9b93702ffb1efc3918676de55bf74c00b8d8946194", 0x15}], 0x2, 0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000796000-0x69)={0x0, 0x61, "e3bd1ba648769f78a4cef23ce762f9f75df0d9fd01e8179966461ad00a19dcaa9f120ea84fa7e0f42b41aeda92925673bf9321c99f0a98b3c50927b1afe37ad02f57db7c44ca9b5e539d857d63282809f5714e6651209d351200f3f53ca62672aa"}, &(0x7f00009e6000-0x4)=0x69) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00008a3000-0x64)={&(0x7f00000e3000)=[0x4, 0x9, 0x2], 0x3, 0x6, 0x40, 0x7, 0x100000000, 0x10000, {0x849c, 0x78, 0x3ff, 0x1, 0xfffffffffffffffc, 0x0, 0x9, 0x80000001, 0x200, 0x0, 0x1000000000, 0x5, 0x1f, 0x20000000000000, "4d723bc8df222a97f9e1765ddae1af0efd2fc5b6def236dde06568ba8193970b"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f9a000-0xc)={r3, 0xffffffffffffffe1, 0x30}, &(0x7f00002b8000)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cd6000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002f0000)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000350000-0x4)=0xe8) ioprio_set$uid(0x3, r4, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00004dd000-0x8c)={0x4, 0x1, 0x1, 'queue1\x00', 0x8}) 2018/02/17 03:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba4000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00002cb000)={0x7, 0x5, 0x34, 0x8, 0x3, 0x6}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) fcntl$getown(r1, 0x9) writev(r1, &(0x7f000037d000)=[], 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a8d000)={0x80000001, 0x5, 0x6}) fcntl$getflags(r2, 0x40b) 2018/02/17 03:54:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000939000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000707c89d"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000938000)={0x80, 0x2, 0x1, 0x81, 0x0}, &(0x7f0000fd6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x1}, 0x8) 2018/02/17 03:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006a5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002c0000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl(r2, 0x5387, &(0x7f0000ca7000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000-0x8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000989000)=[@in6={0xa, 0x1, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2400000000000000}, @in6={0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xa2f3}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x64) gettid() ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000899000-0xb0)) 2018/02/17 03:54:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)=']ppp1\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) dup2(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400840, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x7]}, &(0x7f0000002000-0x4)=0x6) userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000003000-0x20)={@generic="d95db07c9fee0177519a61b9f2b9dbea", @ifru_flags=0x1500}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000004000-0x4)=r5) r6 = add_key$user(&(0x7f0000960000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008c6000-0x3f)="3b06a3a2b29084884881477adfe4f096ea4a72a22fc5e5fb35e46350fb0b2f15dcb770d55ad49a8a6c58968992b82a00393bc3bf3942e25004a57f4a5d76ae", 0x3f, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r6, 0x0, 0x100000129, r0) 2018/02/17 03:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e3a000), &(0x7f0000016000-0x4)=0x8) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00008a2000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r2 = dup3(r0, r1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000405000-0x8)) connect$inet(0xffffffffffffffff, &(0x7f0000588000)={0x2, 0x2, @dev={0xac, 0x14}}, 0x10) timerfd_gettime(r2, &(0x7f00003f4000-0x20)) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00009de000)) rt_sigtimedwait(&(0x7f0000ad1000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a25000-0x10), 0x8) 2018/02/17 03:54:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r1 = timerfd_create(0x6, 0x80000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x9, 0x1000, 0x0, 0x20, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x8, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x1, 0x4, [{{0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xec}}, {{0xa, 0x3, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x53e}}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}]}, 0x290) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x3, 0x100000001, 0x8, 0x3, 0x8}) select(0xfffffffffffffdba, &(0x7f0000001000-0x40), &(0x7f0000096000), &(0x7f0000e43000-0x40), &(0x7f0000000000)) 2018/02/17 03:54:58 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fallocate(r0, 0x1, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x102) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000b06000)=""/42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f0000851000)="290000001800310900390001ff0000070200000000000006800000000c000800040002007a0ef4ff01", 0x29}], 0x384) 2018/02/17 03:54:58 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000012000)=0x7fffffffffffffc, 0x4) socket$key(0xf, 0x3, 0x2) 2018/02/17 03:54:58 executing program 0: r0 = socket$inet(0x2, 0x80004, 0xfffdfffffffffff9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000174000-0x4)) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000033000)=@ipv4_newroute={0xfffffffffffffde3, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x4, 0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x1}, [@RTA_DST={0x0, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_FLOW={0x0, 0xb, 0x4}, @RTA_GATEWAY={0x0, 0x5, @dev={0xac, 0x14, 0x0, 0xb}}]}, 0x1c}, 0x1}, 0x0) 2018/02/17 03:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mknod(&(0x7f0000c68000-0x8)='./file0\x00', 0x125, 0x10000) mq_timedreceive(r0, &(0x7f0000d22000-0xf2)=""/242, 0xf2, 0x6, &(0x7f00006d9000-0x10)={0x77359400}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ede000)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000043e000-0x4)=r1) waitid(0x0, r1, 0x0, 0x4, &(0x7f0000da7000)) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x4000000000, 0x0) waitid(0x1, r1, &(0x7f0000733000), 0x40000000, &(0x7f000068a000)) 2018/02/17 03:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bd1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000070c000-0x50)={@common='gre0\x00', @ifru_flags=0x5102}) r1 = open(&(0x7f0000acd000)='./file0\x00', 0x131003, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000df000-0x4)=0x5, &(0x7f00006f0000-0x4)=0x4) pipe(&(0x7f0000e7d000)={0x0}) dup2(r2, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000024b000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f0000053000-0x4)=0x8c) [ 45.912474] audit_printk_skb: 24 callbacks suppressed [ 45.912486] audit: type=1400 audit(1518839698.355:49): avc: denied { create } for pid=8384 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=netlink_crypto_socket permissive=1 2018/02/17 03:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000393000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000014000-0xf1)={0x0, 0xe9, "2ce6c806b556aefcd8c3c18569f8b45a2e3e44978db090b5156be1b744436ea424c6bf800e04784977d302ccf61ef05d569384a5841f93467862c3751f791500bd9f9ece1c3135b27b8c28bc745f1e269097246db0463a20324e32c01a5025735e3881cb412fff870f81e63099825e560779d20fd52323345b9339c59d405281bc7c208ca5e46b69c9265e7cb7f6ba350eaaaec50ac63ba400612faafe4b752fbfedbecf6bae30220ad07e1d3a13e51185a43e8b861067f584d6c426c07f9237fe71770c5db58732cd1eb9673e606f4c83df67939497b8d070f40c946ba2eac9213c94227b6e393be7"}, &(0x7f00008cc000)=0xf1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000774000-0x10)={0x7fff, 0x4, 0x5, 0x8, r1}, &(0x7f00006d1000)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00005f7000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000450000-0x60)={0x0, 0x0, 0x0, @tid}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000091b000-0xb8)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, 0x0, 0x0, 0x4}}, &(0x7f0000c6a000)=0xb8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/17 03:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000e6a000-0x4)=0x9) fchmod(r0, 0xffffffeffffffffb) 2018/02/17 03:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00003a8000-0x8)='./file0\x00', 0x40002, 0x84) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x1fc, 0x0) shutdown(r3, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00002be000-0x4)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00008a8000)=[], 0x0, 0x0, &(0x7f0000bdd000-0xd4)}) prctl$setfpexc(0xc, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd6000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000048b000-0xc)={0x0, @dev, @multicast1}, &(0x7f000086f000)=0xfffffffffffffeef) fcntl$getflags(r0, 0xb) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f00009d0000)=[], 0xa2, 0x0, &(0x7f0000b75000-0xa2)="62057e10c6b79bdc156a45f64a0000000016b0e55fab554e76cb46d92648c539e8464d5a86da815d5be6a01415533c5583f321614a301da00cc3247e735796af0000000667d7b562d8525f8d903d9ac44f87aeb0a79088453d28d707cd8f7c793cb22bf0365108bced8cdfc579bf22f16895908eab8ce01ef54ee1857be7f51e8a377b1710004be612b88d1297f2d83c2341ff92c5ef3d13ba893758576e185c5b19"}) r6 = getuid() ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000a3000-0x4)=0x5) setxattr(&(0x7f0000451000-0x8)='./file0\x00', &(0x7f0000ca8000)=@known='com.apple.system.Security\x00', &(0x7f0000cab000-0xc)='/dev/rfkill\x00', 0xc, 0x3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f000018a000)={&(0x7f0000d88000-0xc)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f00004e5000)={&(0x7f0000276000)=@delpolicy={0x1c0, 0x14, 0x20, 0x7, 0x1, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x2, 0x1, 0x5, 0x2, 0x0, 0x20, 0x2f, r5, r6}, 0xffffffffffffffff, 0x2}, [@algo_auth={0x9c, 0x1, {{'hmac(sha512-avx)\x00'}, 0x288, "4000ce4ded3810a8b21316ea08a7592995f8c06a0330cfa92bbab5e384250fa6762cfbb9f09eda89885de1699561a540c0a14032cbdd6900db0e714a84bad985309f4a5aa5e974c4a398684a93f443631a"}}, @proto={0x8, 0x19, 0xff}, @mark={0xc, 0x15, {0x2, 0x2}}, @lifetime_val={0x28, 0x9, {0x3, 0x200, 0x5, 0x401}}, @etimer_thresh={0x8, 0xc, 0x6}, @ipv6_hthresh={0x8, 0x4, {0x18, 0x23}}, @algo_crypt={0x88, 0x2, {{'ecb-cast6-avx\x00'}, 0x200, "9de4e145fc712cfe074e0e1e756b9df1946c1edf2f9a21152626ac72c61c164be444ad5d193d5357c39fb8bb3bc68a5fb0320bbc941c4331bb5dded30bf9929f"}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) tkill(r1, 0x1000000000016) 2018/02/17 03:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000076d000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) bind$ipx(r0, &(0x7f000048d000)={0x4, 0x1f, 0x0, "b8c41d1467e0", 0x81}, 0x10) 2018/02/17 03:54:58 executing program 7: socketpair$inet(0x2, 0x0, 0xffffffffffff25c8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000530000-0x168)=[{{&(0x7f00003c7000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f0000114000)=[{&(0x7f0000000000)="3da4e13dddd85476aa4d725e92ce878ae2ec9543623e9250f7649a31636ee3f15e535a5304a2d3236539d7bfbd713c929649cd43cef14e2113ef3895ba485d36095aa9660029d11038162cb7be19163d66ed9ed81f8421555d2c2b8f655af16bdc09b27d2b16208f7f4b132ee3b0dfc96c76c675f15e4da17e890aea1ac11a82ffd82662056ef4b0177b8e0365ec87def5252bda139ca2197b1d79a010198f8d16f05c", 0xa3}], 0x1, &(0x7f00006d4000)=[{0x40, 0x11, 0x9, "367abc703794d224f7b200912a515b79cc600903496f982a48a60d2bf82ca079338722dbf0d2f4f613"}, {0xf8, 0x10d, 0x9, "96e3200c33d97108d185fa3372df7cf5b28e4d9e3dfdd7d209894e83a51870fafacb24ccf1181a60af40bdb92b9b7a1c74a8c11ce21d012311e789cb9ca11a09911ccdfec14e841ab70ef778062aa3006b89442ce2284430e5f98ce447f617d60061062e975a90e8b603ea7319ad9a5593bbbf5198b7b408fdf1c73920ad210c52cf2166ac0b64f65f01ba42ae29d9f2590f223324d71fdd4d2e7250f6ad765db0e701af90d61a753b570f73b2ce34b75916871a66b8cefa4be0629684d70194fdc3794d5641d6cc515690198ed1f799b3241b89685e772e4e845ead9de78645cbd41f"}, {0x60, 0x139, 0x3, "0841709af4c4953189367ad7a21b4f588d889fdfd498ee745f9a179e52f196c84796abc992a2e70af4e5b64d41af56d1e66001a040bc7f290132961d25b8d2d235d93e70660d1c7bed837e7b0dc8"}, {0x40, 0x117, 0x8, "a83cfb88816fb1685e115594c2a65f93c4bb0994407b3c9136e667c1e7aed0af988a4ecf4ab125377c7a6d53"}], 0x1d8, 0x80}, 0x8bd}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x0, 0x3, {0xa, 0x2, 0x8, @empty, 0x99}}}, 0x32, &(0x7f0000a43000-0x50)=[{&(0x7f0000000000)="63d37160691d18ce5d896a4f9d471d77e71089464f345df786b65320a579e6a630bdbd3299cc0bfc0eba42a3679c9641270e17f0d47313d9e5936c52a8e26eba12fbba60aa43f3241a43b958eb29f82a81b8682b9f027d2fecfaa604bd5875a90803ecb107fac49abf361a26db8c391406ef86b41376772a12411ef5d4c4376f7fbb2b84f296f219dbd67e48d69aafb32a", 0x91}, {&(0x7f0000000000)="f5405062d4b3f21da6e65be1b2d55907303c640595886a442e06cb77e58ef8", 0x1f}, {&(0x7f0000380000-0x35)="2dcadfd4236499bab85afd1c2f663f45abf05c496c856d08aedb31136c2acf73fe1b6b27482ac61a5a6b19527055e96da17c6ca188", 0x35}, {&(0x7f0000001000-0xd1)="c96738400298060aaa56844f137a89a6c40cb2350f7cc9b100934b790f4867bde57a16b76d611848bce754fb2574d8d7c267fd55694956d8b9ccb0dedc053177ffe0c2a6fd561ddd75c73fbb748f558167e682e97089cc941ce37efde3f56a0a2e127977ab7e31cad4bea4f7f276621bfeb07704122caf74f45afe2e41fa5f93053fd9f15d4ee452a48e3a0368628a4d3352fafdbdf5e660f678731518a7e08d4815114240221c47193d9b2fe03d6021bc513b4598ddeb7492c6b5955aba7bca73acf8c705ab9c4151fde61611bf5d9bdb", 0xd1}, {&(0x7f0000793000-0x1c)="8ecc7f14e0e4c3bbeaf11a42e838127b842fccb079a2e9f5315aac20", 0x1c}], 0x5, &(0x7f0000000000)=[{0x60, 0x11d, 0x23a7, "7ae48beb9dda5ea7b37c93ceed726b3e331fc31313f49356635b47f8441f543b491482a2a84c3bd1a12a176c7e5581de9e7fb5fcab8b92cb0db508ec1c5ebaaa1fb1b65792869ce2ef22"}, {0xa0, 0x101, 0x0, "6f1a3d8520fd511c5bc885040a1061b667cb744c2a47d534e881671bdb1bde02ffa86b330e6e8bc87fcf196e40a45efeb7912dd14bd600189087b940257c2b767a7b22a765d4e250623909d9e62e27146240388c09355d83db75334235c6b099a68cc1bece6b319383ef31eb3c5e9e5ea72dd16d7193863bc6c21cde36fb1c004512ae51b10751233b83a0434c"}], 0x100, 0x40000}, 0xfd6f}, {{0x0, 0x0, &(0x7f0000415000-0x10)=[{&(0x7f0000000000)="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&(0x7f0000adb000-0x50)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000774000)="a6e68da5a805bcd1d21ef51d0e23003bdf3e7259ec99467d76cf3fb7790d0d7d903475f17e6fddfb251deacfb3b736279abbf305dc82da885301c1d339bac14a32e906119f3b2e597c56e4a55aa5408ca8453f695130ed5e9925acaf18d5bce9da6a87403a645d871b867ae79b438978cdec848be9e5825fca5b5b2da64efe54e43d93ae961651b156062c97a805c593005257321a6702b2f0e624c4e2371fb20d202bdcda11ad81499d9a79b2aadc9665053e10d17a54a7b88640fbce27d492ecb18983b39c0ebd96", 0xc9}, {&(0x7f0000000000)="b206104ec0bcfbf221ce194c77316e96a7f87d3ccb16510d993b88fbf1ff2f5659e7e000307f183eb99082dddc36e471eab798c2e1c1f478121013cd107d1caa4775344f848910be977b6bf969031f3fc2f822db491e3573182da7326b913f1a56528ad53150afd080161b2e5c5c9dfe080a8fc278b97acd13423aba5a2199aa28da2e57614023410595a57c74e8f16ec9e5ac715176bce8fe625b95d45573f32afb035210f83fa657e2a8305b2575c2a6ef", 0xb2}, {&(0x7f0000001000-0xab)="31f024022f1d88a32d9b46fb6287f92e2bf7952c40c229a7e371fa5663ebe72981022d610e54bfa7984a2eb0b540a6b8f284053a01f1c19cd11718cb1cd1091ef3183613af4d377191f8af498d46b162db500f49598b0059bc425cbc3a56f1f1ee51f249b2d90d4be5a4329d698f494c6688803fec216b21c8c3d03ee67aab89c99bb1e7056f6e2855072729e26094280d2759df86e96f78558eda3a72067ce433689cfb83a3b98416dd55", 0xab}, {&(0x7f0000000000)="7bd6fbdef3da4e71ff5e53e2779a144c27da1a2021e3f25412bcac5b493412dd7b8eb74d9e752fb5c45573cfc1bcfd0a", 0x30}], 0x5, 0x0, 0x0, 0x20000801}, 0x10001}, {{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, &(0x7f000013e000)=[{&(0x7f0000f95000+0x608)="7cff92ff0fddace940ab0a94912d0b797804f0f0c15eefe578e56999996a595111832467844d24fea39ba255395a6f60c787ba04d77d5533091b3d80e11d4f0b20c07cd95ce05a8fe5b8a15df2047677016e0a7bddbf904c938720f548782c02654f8523a95e81d55d0e92890c58f003e22fd69eef8205573fbe956c235d1409c9dc879b1ecca55a3644258a7c041d42696e456a3d502a9a13da6be447c41be5f0", 0xa1}, {&(0x7f0000714000)="8933c278d75536b547fbd4271bbed5d3ef35c2e43e141283d9e5da7ec8584633e2a81a2c8be16b9cfdfd19d6c6fc73451e2bf607558d9ecb1baef24b5f0bcba81e45450ec8dc5b7ed11d9db9c2ceeacc856c3e00b0282f0ea79d2c8d68b9d2fc9062c9f25fe833bdab5cef9d0de5b6780223c40e5e414eb4325f128a6b87c913d046a9bcdb70eff68ef80d59f21709aa14ec19112258d2bc5d5c1077cba751375b2c36bf887531b4501ca14e1e864aa7746d4c8ee32879a71ff7aea978068baf1b804f20400d594227792d061a58d73848f6bb0b0e86521237ee7e373ab1b50d7f654d5ea8624e0bbb9e24", 0xeb}, {&(0x7f000006c000-0x76)="084d447e943b31f2b7a6b7fc35ff7327598ccebf98d4653e7bf062093987c4cf427a25b0c9c99ee98f5546bacb4d5c3f623981296dbe54ffa54406a24199962dae8d31e3c83cc9700b6c266edeed2556a5b253042faf6c25b48a2748da3a463eae9a2a797665d8de228aa2b49717825478189cb9d7ab", 0x76}, {&(0x7f0000000000)="ebbb9c4a97a4aef1cd790854a09db10159ba4100ad15013f9c168fec296215d7dfdf568acfce50ee9bee48", 0x2b}, {&(0x7f00000a4000-0x7a)="1a4a9cc02dcadf29291389cd0456aaaa73f73d6282b09fbb9ddc2af23146502b7efb08c7f5b109fe7a9a5da07e970fb80d985e7f7018b41aba7a911fdd668ffe7a2b18fb72db9d30167a6e4edacd3bc6fb8d6dbad14a00476baeb4830f8794fb04c7c5ca2918654048f40c3da0fd3283778c8293fa484fd447ec", 0x7a}], 0x5, 0x0, 0x0, 0x40}, 0x7fff}], 0x6, 0x4000) 2018/02/17 03:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ce6000)={0x0, 0x53, 0x30, 0x10001, 0x4}, &(0x7f000071d000)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000267000-0x8)=@assoc_value={r1, 0x6}, 0x8) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/17 03:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') r1 = request_key(&(0x7f0000e90000-0xb)='cifs.idmap\x00', &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000edd000-0xc)='net/netlink\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000554000-0x8)='trusted\x00', &(0x7f000006d000)='net/netlink\x00') lseek(r0, 0xffffffffffffffff, 0x0) [ 46.034727] audit: type=1400 audit(1518839698.485:50): avc: denied { setattr } for pid=8428 comm="syz-executor7" name="fscreate" dev="proc" ino=19451 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 46.110682] binder: 8431:8433 ioctl c0306201 20007fd0 returned -14 [ 46.132991] binder: 8431:8435 ioctl c0306201 20004000 returned -14 [ 46.147040] binder: 8431:8433 ioctl c0306201 20007fd0 returned -14 2018/02/17 03:54:58 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000+0x698)={0x6, 0x0, 0x1ff, 0x42d0252c, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x22, "811d521d0d302a282eb5c6c6f52f9abccd5ecf7fed080b70766d4916e3c833e39feb"}, &(0x7f0000004000-0x4)=0x2a) 2018/02/17 03:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000007c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000038d000)={0x6, 0x4}) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000fa000)=[{0x4}, {0x2, 0x9}], 0x2) mount(&(0x7f0000d06000-0xa)='./control\x00', &(0x7f0000ae2000-0xa)='./control\x00', &(0x7f0000796000)='btrfs\x00', 0x0, &(0x7f00001b8000-0x1)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000475000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000098a000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0x81, 0x0, 0x12600000000000, 0xa, 0x0, 0x20, 0x2c, 0x0, r2}, {0x0, 0x10000, 0x5, 0x3, 0x0, 0x1, 0x81, 0x1fffffffc00000}, {0x4, 0x698000, 0xef, 0x3}, 0x80, 0xffffffffffffffff, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x6, 0x1, 0xff, 0x1f}}, 0xe8) 2018/02/17 03:54:58 executing program 6: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f000084f000-0x4), &(0x7f0000d74000-0x4), &(0x7f0000e99000)='6') wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) unshare(0x2000000) clone(0x2020000, &(0x7f0000494000), &(0x7f0000ade000-0x4), &(0x7f000090a000), &(0x7f000022d000)) 2018/02/17 03:54:58 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/17 03:54:58 executing program 5: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write(r0, &(0x7f000001a000)="aa1b2d75b387bd6969f404b19fa5c43ffbd6efacc4a523fa32959059f3c6e6c03ba60dd32365ddf972d6e6baecaf283a7303e0eaacba1a4140face4a68be046c2b8732de8da676db0fba", 0x4a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000003b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/17 03:54:58 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000095d000-0x8)={0x0, 0x830a}, &(0x7f0000038000)=0x8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001d6000-0x18)={r1, 0x4, 0x0, 0x1, 0x5}, &(0x7f000095d000-0x4)=0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000029b000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000068f000)) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000095c000)={0x6, 0xf654, 0x1}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) 2018/02/17 03:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e3d000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f00002b7000)=""/58, 0x3a, 0x40000000, &(0x7f0000ae6000-0x1c)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfa0}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300"}) 2018/02/17 03:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) fcntl$getownex(r0, 0x10, &(0x7f0000c3a000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001dc000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x40, &(0x7f0000eb9000-0x10)={0x2c, 0x42b, 0x1, 0xfffffffffffffce4}) 2018/02/17 03:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a50000-0x4)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x807, 0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003bd000), &(0x7f0000798000)=0x14) 2018/02/17 03:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x800001) fcntl$setstatus(r0, 0x4, 0x42400) 2018/02/17 03:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x65764992, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0xb, 0xa, 0x5, &(0x7f0000a4a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f00006d3000-0x4)=0xffffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x372) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r1, &(0x7f0000f58000), 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f73000)=""/246, 0x6d, 0x12001, 0x0, 0xfffffffffffffebe) 2018/02/17 03:54:58 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000f74000)) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000b13000)=""/205, &(0x7f0000f76000-0x4)=0xcd) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa), &(0x7f000005f000)=0x4) 2018/02/17 03:54:58 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007a0000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000aca000-0x10)=@buf={0x94, &(0x7f0000000000)="3c36003dbd11bfed4cd88c130d8b317f7f989441a9d6b19cc091ffebbb8f6cf4f4d04e1018ac48fa2ebfeafae8728e6bb97c2f839454fff63bda376aa617f075d6c2699a5e7bf913c39a7bdba111621ab55735f7caaf7fd06e5651a5bbb53abddc7a160259875a1d6f2ec270092bd67c0b132e58c4bc436251884e809b62a41004aaeb2f36b44de81163496cc3e9bf097b5b4f95"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f41000)={0x0, []}, &(0x7f0000628000-0x4)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000358000)=@get={0x1, &(0x7f00005e8000-0xc)=""/12, 0x4}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r2, &(0x7f00008b7000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c48000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$netlink(r2, &(0x7f0000870000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000bed000)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x10301}) 2018/02/17 03:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) fcntl$setsig(r0, 0xa, 0xe) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000de7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000075000)={0x7, 0x4}) 2018/02/17 03:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f000035b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000d2c000)='/dev/sg#\x00', 0x8, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000524000)={0xaa, 0x8}) r2 = syz_open_dev$loop(&(0x7f0000343000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001275, &(0x7f00006f6000)) 2018/02/17 03:54:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000000)="c11dbb404db8146bf11aacb3aa16377d6199f47217c7715d93eda697a003ac9b595e4a", 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x1) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x402400000001, 0x0) capget(&(0x7f000003a000), &(0x7f00002c9000)={0x0, 0x100000001, 0x0, 0x0, 0xffffffffffffffff, 0x800}) lstat(&(0x7f0000d28000)='./file0\x00', &(0x7f00009bf000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100800001, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/02/17 03:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r0, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) r1 = syz_open_dev$loop(&(0x7f0000106000-0xb)='/dev/loop#\x00', 0x401, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x12, 0x1, "160652ba7477fecdff5f2ba41d57cd3be1aa9b1cae74e3ab8774d015dc19cbf66c1ac12fe23ce83468469908e0da52439875a28337132cca39f3e47a921a860f", "35ed3964b181ca1876175dbce811d3deaa992494617150b6c170f62a6988aed5", [0x5, 0x7fffffff]}) r2 = memfd_create(&(0x7f00001f9000-0x1)='\x00', 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000190000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x7}) 2018/02/17 03:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000036f000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000037a000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 03:54:59 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa}) epoll_create1(0xf68dfbd4954bd772) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000001b000)='./file0\x00', 0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000001c000-0x4)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/17 03:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000721000)) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) symlinkat(&(0x7f00004ac000)='./bus\x00', r0, &(0x7f0000460000)='./bus\x00') mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b8a000)=@assoc_id=0x0, &(0x7f0000a79000+0x3f8)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000048a000)={r1, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x8c) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r2 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)) 2018/02/17 03:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebd000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e36000-0x8)={0x0, 0x8}, &(0x7f0000982000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006b1000)={r2, 0x5}, &(0x7f0000ccb000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e31000-0x6)='hybla\x00', 0x6) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00006ae000)={@generic="802c0d0fe39c16921c00003d0e0000f1", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000b80000-0x86)=""/134) 2018/02/17 03:54:59 executing program 5: clone(0x0, &(0x7f00001da000-0x88), &(0x7f0000000000), &(0x7f000035c000-0x4), &(0x7f000019e000)) getpriority(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x2, 0x100000, 0x2400, 0x8000, 0x5, 0x1f, 0x2, 0x3cea, 0xffff, 0x3}, 0x10) 2018/02/17 03:54:59 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000ae1000-0x46)=@access={'system_u:object_r:locale_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x31}, 0x46) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000ae1000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0xa4, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000001b000)={0x10000, {{0x2, 0x1, @empty}}}, 0x90) sendto$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000075d000-0x4)=0x8, 0x4) 2018/02/17 03:54:59 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ede000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d65000-0x8)={0x0, 0x786800000000, 0x1}, &(0x7f00001fe000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7ff}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000ac7000)={0x6}, 0x8) select(0x6, &(0x7f00008be000), &(0x7f000030c000), &(0x7f0000678000), &(0x7f0000f2f000)={0x0, 0x7530}) 2018/02/17 03:54:59 executing program 6: r0 = memfd_create(&(0x7f00009ff000)='^\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x54)="2a73b50e2672c047afa67216aa3560bf4a105301b63a7d58252869ffd2100e811c835576ba86d76ca3a7d82f114e40b53765e5d11370418a08dd9ccd57704c30cffb6347da1c33236da0b5128a9f8fff5116464d", 0x54, 0x4000000, &(0x7f0000001000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000018e000)=[{&(0x7f0000c22000-0x99)="2400000001a2f5000000000000000600000000020900010003e8046006ffe80000fff01f", 0x24}], 0x1}, 0x0) 2018/02/17 03:54:59 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/02/17 03:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fde000)={0x0, @in6={{0xa, 0x2, 0xf7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, [0xfffffffffffffffb, 0x1, 0x6b0, 0x656, 0x2, 0x89, 0xffff, 0x100000000, 0xc19, 0x6, 0x4, 0x0, 0x3, 0x8, 0x2]}, &(0x7f0000074000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000be4000-0x5a)={r1, 0x52, "5dd6680a3b0e7229122458f764f0b954c6bd6b767a046ed709d65edc167a4dd6fed384bb5e07f4964f848210d262bfb8c490de1e55f034e786d2acf954502547a2a9dc1da13828374af4504ffcebc7e7be3f"}, &(0x7f0000d03000)=0x5a) getresuid(&(0x7f000046f000-0x4)=0x0, &(0x7f0000c42000-0x4), &(0x7f0000ec7000)) r3 = add_key(&(0x7f0000ba0000-0x8)='trusted\x00', &(0x7f0000991000-0x2)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000007f000)="bc36d3f0cd9836517781a9b55ebe5d8e64ad579053ee8b451902e2d77102fa848cd4f72a5512ada06948928699890bd99936bad449a69046c1684903316d9b757fe0a699222c09055f5b14bc9f304ee6ff7dd063bd4c2c8411ace34d8b8c16b12f3bf775262219dcb513a575a9bf9cfc179a4a", 0x73, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000002f000-0x4), &(0x7f0000018000)=0x4) [ 46.563727] audit: type=1400 audit(1518839699.005:51): avc: denied { ioctl } for pid=8520 comm="syz-executor4" path="socket:[21370]" dev="sockfs" ino=21370 ioctlcmd=0x8914 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 03:54:59 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r1, 0x100}, &(0x7f0000003000)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000002000-0x4), &(0x7f0000001000)) 2018/02/17 03:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/rtc\x00', 0x20000, 0x0) bind$vsock_stream(r1, &(0x7f0000100000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r2, &(0x7f0000ca2000-0xc5)=""/197, 0xc5, 0x12102, 0x0, 0x0) 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000d34000)=0x7, 0x4) r2 = signalfd4(0xffffffffffffff9c, &(0x7f00006f5000)={0x9}, 0x8, 0x0) tee(r0, r2, 0x7, 0x5) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d36000)) clock_gettime(0x0, &(0x7f0000d35000)={0x0, 0x0}) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005b9000-0x18)=@generic={0xfff, 0x0, 0x3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d38000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000681000-0x4)=0x8c) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0xf, &(0x7f0000d39000-0xba)="057ed2508d372e2511d79adfd811f46c7ceb878ee4d1b243a8b82077acd929dc64a998b531b3ce2b4dfc5001537175890aa32c2b04cd27eb8f88a7164b13a86abb3e866037f153c3411d805bf3250a3528de77f01aa8727a7c20e4c0f5e924735665a890c9e755640d5f9bb29be1df816df0a93fa6009c00bd140a8d852e558f4244646f690bdd639dace8bb236cb9f926b45a2727f55ea1d0a3c5d08a983de807986ba01a97c928c1ca64d4a43547f70483944ddb80eb5fff99", 0xba) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000d38000)={0x73, 0x40000000000, 0x80}) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00006ff000-0x10)={r6, 0x3, 0x80000001, 0x7ff}, &(0x7f0000d3a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000d37000)={r6, 0x8001}, 0x8) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000d3a000)={0x9, 0x2, {0x0, 0x2, 0x4, 0x2, 0x40}}) pselect6(0x40, &(0x7f000008a000)={0x7, 0x1, 0x4adc, 0x89, 0x7, 0x7, 0xe4e, 0x2}, &(0x7f0000d39000-0x40)={0x7fffffff, 0xfc, 0x5, 0x4, 0x2, 0x100000001, 0x10000, 0x6}, &(0x7f0000d35000)={0x938, 0x3, 0xb5, 0x2, 0x7203, 0x81, 0x7b27, 0xfffffffffffff932}, &(0x7f00006f8000-0x10)={r3, r4+30000000}, &(0x7f0000050000)={&(0x7f0000197000)={0xffffffff00000000}, 0x6}) r7 = socket$inet6(0xa, 0x7, 0x2084) setsockopt$sock_int(r7, 0x1, 0xd, &(0x7f0000387000), 0x4) 2018/02/17 03:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00004bd000-0x38)={&(0x7f0000782000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d4f000)={0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fb9000-0x11)='/selinux/context\x00', 0x2, 0x0) mincore(&(0x7f000081c000/0x4000)=nil, 0x4000, &(0x7f0000b58000)=""/17) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f00009f0000), &(0x7f0000fa8000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000da1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2001}) getsockname$inet(r1, &(0x7f0000c93000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003f0000)=0x10) 2018/02/17 03:54:59 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000755000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/17 03:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c03000-0x8)='./file0\x00', 0x0, 0xa2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000008000-0x68)={0x0, 0x9d, 0x5, {}, 0x0, 0x37}) r1 = socket$inet6(0xa, 0x8000a, 0x2) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b64000)={0x0, 0x7fffffff, 0x1, [0x3]}, &(0x7f0000659000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bbd000-0x8)={r2, 0x8}, &(0x7f0000266000)=0x8) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/17 03:54:59 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000064000-0x1)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007e6000)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x59fa000000000000) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/02/17 03:54:59 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef1000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef0000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{}, {0x0, 0x0, 0x8}]}, 0x10) 2018/02/17 03:54:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000de2000-0xe)='attr/fscreate\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c81000-0x4)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f9c000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f0000480000)) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b96000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000539000-0x4)=0xc) getpgid(r1) ioprio_get$pid(0x2, 0x0) 2018/02/17 03:54:59 executing program 5: socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000804, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x284) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/17 03:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002e7000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f000058b000)=0x10) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000845000-0x4), &(0x7f0000c89000-0x4)=0x4) r1 = open(&(0x7f0000cbd000-0xa)='./control\x00', 0x0, 0x1) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r2, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = getpid() getpgid(r3) getdents64(r2, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r1, &(0x7f0000a63000)='./file0/file0\x00', 0x200) 2018/02/17 03:54:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x10)=""/16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000291000)='user\x00', &(0x7f00001d4000+0x212)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000134000-0x9c)="3f45129e4a555a4e6a84e6642726a57e9e5c8b4c81d4b78e445e061d7736cc4961272ade80e6da3f36359a93f6e9b5800af1272607937fbb566f188c25b1366fc60060cbc239d38c033f9db69de1bdd017c599c428d06f3439b042d6f340102dc9b4f949005b8fbc84f35f8d9dc0124291dd9a43f92a6d6497faadb9961f6ee8902dbcc0e3c4ed45915f577abffe4f7b1a56c563af0a2e6dc162c4a8", 0x9c, 0xfffffffffffffffd) fstat(r0, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000be000-0x4)=0x0, &(0x7f0000977000-0x4), &(0x7f0000978000-0x4)) keyctl$chown(0x4, r1, r2, r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(r0) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000049c000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@empty, {}, {0x4}, {}, 0xffffffffffffffff, 0x1, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x80) 2018/02/17 03:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009d0000-0xd)='dns_resolver\x00', &(0x7f0000ec6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c7c000-0x3d)="b9680f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000578000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d07000)={0x0, @broadcast, @multicast2}, &(0x7f0000849000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007a4000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000020c000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000296000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x80000000, 0x2, 0xa0, 0x80, 0x87, r2, r3}, {0x100000000, 0xa2, 0x40, 0x4, 0x100000001, 0x0, 0xe8, 0xfff}, {0x9, 0x2ea, 0x7fff, 0x5}, 0x8, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x7f}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x6, 0x0, 0x4, 0x81, 0x8, 0xae99}}, 0xe8) tee(r1, r1, 0x10001, 0x1) keyctl$set_timeout(0xf, r0, 0x0) 2018/02/17 03:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0xa) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b61000)='/dev/vga_arbiter\x00', 0x20200, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e8f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r0, 0x0, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f000007a000-0x8)='./file0\x00') 2018/02/17 03:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4), 0x0, 0x6, &(0x7f0000565000)={0x13000000000}, &(0x7f0000005000-0x4)=0xff, 0x1) 2018/02/17 03:54:59 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') openat(r1, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/17 03:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0}, 0xc) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00004aa000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000e2c000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000feb000)=@assoc_id=0x0, &(0x7f000084b000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f7a000-0x8)={r2, 0x7, 0x4}, &(0x7f0000bd0000-0x4)=0x8) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000409000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006c9000-0x4)=0x14) bind$packet(r0, &(0x7f000006b000)={0x11, 0x1c, r3, 0x1, 0xed0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/17 03:54:59 executing program 1: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f000030b000-0x1)="1f") fremovexattr(r0, &(0x7f0000585000)=@random={'btrfs.', 'em1bdevvboxnet0\x00'}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000930000)={0x7, 0x6, 0x1, 0xfff, 0x5, 0x846}) 2018/02/17 03:54:59 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f000068c000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc4000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x8}, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) close(r0) 2018/02/17 03:54:59 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000089000-0x8), 0x7ff) r1 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b3d000)={0x0, 0x0}, &(0x7f0000633000)=0xc) getresgid(&(0x7f000051f000-0x4), &(0x7f0000584000-0x4)=0x0, &(0x7f0000be1000-0x4)) ioctl$TCSETSW(r1, 0x5403, &(0x7f00003d8000)={0x3f, 0x100000000, 0x9, 0x5, 0x1, 0x4, 0x15a, 0x1, 0x9, 0x9, 0x8, 0x80}) fchown(r1, r2, r3) 2018/02/17 03:54:59 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000045a000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000)='./file0\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0xea09, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000)={@broadcast, @rand_addr}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8933, &(0x7f0000a18000-0x50)={@common='ip6gretap0\x00', @ifru_flags}) 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x103000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x7fff, 0x4) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0xcb6986a1c415f3be) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000250000)=""/135, &(0x7f0000001000-0x4)=0x87) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1, &(0x7f0000000000)={@mcast2}, &(0x7f0000002000-0x4)=0x14) 2018/02/17 03:54:59 executing program 3: mmap(&(0x7f0000000000/0x503000)=nil, 0x503000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000da000-0xb)='pkcs7_test\x00', &(0x7f0000501000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000500000), 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r5 = add_key$user(&(0x7f000002a000-0x5)='user\x00', &(0x7f0000399000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000002e000)="02", 0x1, r0) keyctl$read(0xb, r5, &(0x7f0000500000-0x5a)=""/90, 0x5a) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000007000)={0x1}, 0x4) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000447000), &(0x7f000000a000-0x4)=0x60, 0x80000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000097000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000503000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd(0xffffffffffffff9c, &(0x7f0000503000)={0x9d}, 0x8) mmap(&(0x7f0000503000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f000099c000-0x2f)="5726dc646f42a87957fbdebcdea5130d1bd521e6db9608cffc253dbe7735eab1a4ffad787eec0fd920a83a69b30631") r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000503000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000035a000)=0x10, 0x80800) r8 = dup2(r6, r7) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) 2018/02/17 03:54:59 executing program 2: 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) bind$unix(r0, &(0x7f0000aed000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@nfc, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d4d000)='./file0\x00', 0x0) mount(&(0x7f0000667000)='./file0\x00', &(0x7f0000325000-0x8)='./file0\x00', &(0x7f00007c9000)='mqueue\x00', 0x800, &(0x7f0000c79000)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000302000-0xb8)={0x0, 0x80000000, 0x80, 0x5, 0x1, 0x0, 0x4, 0xa83, {0x0, @in6={{0xa, 0x3, 0x8, @empty, 0x81}}, 0x3, 0x100, 0x7, 0x6, 0xffff}}, &(0x7f0000341000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x5, 0x1, 0xb8, 0x40, r2}, &(0x7f0000c4f000-0x4)=0x10) rt_sigreturn() setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b6e000-0x10)={0x5, 0x3, 0xffffffff, 0x1, r1}, 0x10) inotify_add_watch(r0, &(0x7f0000fa6000)='./file0\x00', 0x80000000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000072000)) recvmmsg(r0, &(0x7f00000d0000-0x78)=[{{&(0x7f0000e68000)=@nfc_llcp, 0x60, &(0x7f0000e1b000-0x10)=[{&(0x7f0000181000)=""/76, 0x4c}], 0x1, &(0x7f0000d61000-0x63)=""/99, 0x63, 0x80}, 0xe798}, {{&(0x7f0000934000)=@generic, 0x80, &(0x7f000015d000)=[{&(0x7f0000965000-0xd8)=""/216, 0xd8}, {&(0x7f0000dfe000-0xc0)=""/192, 0xc0}, {&(0x7f00006c5000)=""/37, 0x25}, {&(0x7f0000b9b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000131000-0x22)=""/34, 0x22}, {&(0x7f0000e55000)=""/40, 0x28}, {&(0x7f0000ac3000)=""/232, 0xe8}], 0x7, &(0x7f0000f10000)=""/19, 0x13, 0x1}, 0x7fffffff}], 0x2, 0x0, 0x0) r3 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r3, &(0x7f0000f58000)="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", 0xfd1, 0x0, &(0x7f0000580000-0x10)={0x0, 0x989680}) 2018/02/17 03:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000781000)='/dev/input/mice\x00', 0x0, 0x204541) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000981000-0xc)={0x0, @empty, @rand_addr}, &(0x7f00004ae000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001a0000)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00009fa000)=0xe8) epoll_create1(0x80000) sendmsg$nl_xfrm(r0, &(0x7f00008f4000)={&(0x7f0000247000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000481000)={&(0x7f000089c000-0x394)=@migrate={0x394, 0x21, 0x4, 0x1, 0x3, {{@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x0, 0x400, 0x2, 0x2, 0xa, 0xa0, 0x80, 0x5c, r1, r2}, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x2}}, @tmpl={0x204, 0x5, [{{@in=@rand_addr=0x10000, 0x1, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x6, 0x0, 0x0, 0x8, 0x0, 0xc8, 0x62}, {{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0xa, @in6=@empty, 0x5, 0x1, 0x2, 0x400, 0x2, 0x400, 0x3b3a}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x32}, 0x0, @in=@loopback=0x7f000001, 0x7, 0x4, 0x3, 0x1, 0x2, 0x4, 0x8001}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x5, 0x3, 0x4a0, 0xfff, 0x2, 0x4}, {{@in=@empty, 0x2, 0x3c}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, 0x3, 0x16, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in=@empty, 0x4, 0x1, 0x0, 0x400, 0x5, 0x7, 0xc8}, {{@in6=@empty, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x7, 0x0, 0x2, 0x8, 0x6fa, 0x6, 0x80000000}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x3, 0x401, 0x7, 0x1, 0x6}]}, @algo_comp={0xc8, 0x3, {{'lzjh\x00'}, 0x400, "67558438e9bacd727290dfc993bf390851d5434e9144c95d3ab411064b8ba659f1bc0c8e7f5a49b54408c72875c3f3ca6e08678abe53d94e3226f8aa6eb2043d741b808b816b10b6eb4583136bf12310ad18f17cf9e7b8ff8e637ebc8bc731b4016b233f3c2f1d3ffc57c18759d6eb38efa9326eb658d42d003a708d523c526f"}}, @offload={0xc, 0x1c, {0x0, 0x2}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x3, @in=@empty, 0x0, 0xa}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0xb}}, @mark={0xc, 0x15, {0x1, 0x800}}]}, 0x394}, 0x1, 0x0, 0x0, 0x54}, 0x40) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = fcntl$dupfd(r3, 0x406, r3) getpeername$packet(r4, &(0x7f000049c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000227000-0x4)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}}}, []}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000db4000), &(0x7f000009a000)=0x4) 2018/02/17 03:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a9e000-0x4)=0x7) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000804000-0x81)="260000005e000905000000f839e3000000f40f000100000aeff069b1bbffffffffe9ff6e44ea", 0x26) 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x400000003, 0x300) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bc4000-0xc)='/dev/autofs\x00', 0x4a4000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000f55000-0x4)) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/17 03:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000-0xa4)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000005000), &(0x7f0000b4c000-0x4)) getcwd(&(0x7f00007ec000)=""/39, 0x27) 2018/02/17 03:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000038f000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000097f000/0x3000)=nil) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, r1) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00003fe000), &(0x7f00005b9000)=0x53ccf4b624a90acc) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, r1) [ 46.923413] device gre0 entered promiscuous mode 2018/02/17 03:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7c000-0xb)='/dev/hwrng\x00', 0x100, 0x0) accept$ax25(r0, &(0x7f0000b27000-0x10), &(0x7f000070d000)=0x10) socket$inet6(0xa, 0x1, 0x2000000000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e63000-0x11)='/dev/vga_arbiter\x00', 0x400003, 0x0) recvfrom$inet6(r0, &(0x7f00000c6000)=""/175, 0xaf, 0x40010022, 0x0, 0x0) 2018/02/17 03:54:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f00002a2000/0x4000)=nil, 0x4000}) r1 = getpgrp(0x0) ptrace$peek(0x1, r1, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000012000-0x40), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000002000-0x8)={&(0x7f0000012000), 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000005000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 03:54:59 executing program 6: r0 = eventfd2(0x4, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000448000-0x38)={&(0x7f0000e3b000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfffffffffffffffd, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0}}]}, 0x20}, 0x1}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1f000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000763000)="ead42027a777f2efaead15562bde6c405b2a4b6fa10b93f525ae9c8d560a366b42c59f85d0a06985d99a1843ee775e089bef2853d81c2b562ffd13e04491b28057bb4222c05ef1628b07092c32018e9a5e78d3e79a20044d3b3140cfaf31e1896234b371e21ebf7ce82618d8c31877fec7d352a295e84d0455d13b9d25150148c89d7a3336d68b6f6d9353e4d010ca95297add7a3fa2b10ee42f485912668ff5cc442d032a93609386b7f53280c13ac0bfd7a8b3ce9a70ed49336c7ab215cdb091dc53485375e3dde5c5fbf2c2629df0eec336d16d0b998d0126fd3528f1bee5f9f029b05196e8") 2018/02/17 03:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000745000)={0x0, 0x3878}, &(0x7f0000c45000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000494000-0x8)={r1, 0x0, 0x10001}, &(0x7f0000eec000)=0x8) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)) 2018/02/17 03:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8), 0x100000002) r2 = getpgid(0x0) ftruncate(r0, 0x0) tkill(r2, 0x1000000000016) connect$inet6(r0, &(0x7f000047a000-0x1c)={0xa, 0x3, 0xf5d, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}, 0x1c) 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dca000-0x4)=0x4, 0x4) accept$inet(r0, &(0x7f000029e000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00001d5000-0x4)=0x10) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00009e7000-0x10)={0x4, &(0x7f00007ef000)=[0x6, 0x401, 0xbb4, 0x100000000]}) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0xc, 0x4, 0x1, 0x629ed5b2, 0x0}, &(0x7f0000999000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002f8000)={r2, 0x6, 0x6f, [0x5, 0x400, 0x8b, 0x23f, 0xa74, 0x101]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ca9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000508000)={0x1, 0x6, 0x7, 0x24, &(0x7f0000c43000)=""/36, 0x1000, &(0x7f00002ab000)=""/4096, 0xd, &(0x7f000001a000)=""/13}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='cdg\x00', 0xffffffffffffff6c) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) truncate(&(0x7f00006e8000)='./file0\x00', 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ee4000-0xc7)={r2, 0xbf, "56b3f68e04e241eadece93489b9b2e268e1a12f2a713165133163ff202a1b817988eaf28ecc7e91980d9de6a0ae3d84332172d177fc4c70af73c95a0357836773fbd05bbc9940babb30b2b2b22d54460d29b8ae78a1b68540fe513ffec4e83c7c36fa2655665e898995d5b9b14611c921d49644a4f52c660cc9629624616c655a982de8ab280d40ce86abc167fac97d9b0335a241d9a7400187fe46225d9bd1f50695df8150470ff2f3d84c3d590ef8c617cc485df59f1a4b3bc37de7af209"}, &(0x7f0000a2e000-0x4)=0xc7) r4 = dup(r0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f00009a2000-0x4)) getsockname$packet(r4, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e88000-0x4)=0x14) [ 47.051683] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.058305] CPU: 1 PID: 8695 Comm: syz-executor2 Not tainted 4.9.81-ga25ea24 #36 [ 47.065866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.075218] ffff8801b031f850 ffffffff81d94de9 ffff8801b031fb30 0000000000000000 [ 47.083255] ffff8801c84d8410 ffff8801b031fa20 ffff8801c84d8300 ffff8801b031fa48 [ 47.091281] ffffffff8166261a 0000000000002b25 ffff8801c728a0f0 ffff8801c728a0a0 [ 47.099331] Call Trace: [ 47.101909] [] dump_stack+0xc1/0x128 [ 47.107266] [] handle_userfault+0xa3a/0x1310 [ 47.113323] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.120424] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.126818] [] ? preempt_schedule_common+0x35/0xd0 [ 47.133382] [] ? handle_mm_fault+0x117b/0x2530 [ 47.139593] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.145817] [] handle_mm_fault+0x1fd1/0x2530 [ 47.151851] [] ? __pmd_alloc+0x410/0x410 [ 47.157553] [] __do_page_fault+0x5c2/0xd40 [ 47.163437] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.169393] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.176041] [] do_page_fault+0x27/0x30 [ 47.181567] [] page_fault+0x28/0x30 [ 47.186828] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.193651] [] ? SyS_pselect6+0x25e/0x550 [ 47.199429] [] ? SyS_select+0x1e0/0x1e0 [ 47.205029] [] ? SyS_futex+0x22e/0x2d0 [ 47.210542] [] ? do_futex+0x15c0/0x15c0 [ 47.216141] [] ? _raw_read_unlock+0x2c/0x50 [ 47.222093] [] ? ptrace_check_attach+0xa3/0x390 [ 47.228392] [] ? do_syscall_64+0x48/0x490 [ 47.234169] [] ? SyS_select+0x1e0/0x1e0 [ 47.239767] [] do_syscall_64+0x1a5/0x490 [ 47.245464] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/17 03:54:59 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000014000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f000000b000)=0x1c) 2018/02/17 03:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000069f000-0x8e)=""/142, 0x8e) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000086d000)='nv\x00', 0x3) getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0x5c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/17 03:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c07000)='/dev/rfkill\x00', 0x40040, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c23000-0x4)=0xfffffffffffffffd, &(0x7f0000eb5000-0x4)=0x4) mmap(&(0x7f00004ed000/0x2000)=nil, 0x2000, 0x1000008, 0x110, r0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f39000-0xd)='/dev/net/tun\x00', 0x0, 0x301540) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e28000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000b05000)={0x43, 0xc4, 0x80000000, 0x7d, &(0x7f000028d000)=""/125, 0x8c, &(0x7f0000ecf000)=""/140, 0x1c, &(0x7f0000149000-0x1c)=""/28}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) pwritev(r2, &(0x7f0000f52000)=[{&(0x7f0000ead000)="08a2dc29d7fa9e206a7f6a5acd67bb35aaf554795facda6f2e9066361ab52901a05d766fb16ea495e1e1f0f2da648b058b60b0365ebeeccaf3f9e6bcd6a35665fadba7ced8f16f299b4d155d010b9d07342eaecdd64e370954e2b3bfe4d2248a437bdaa9a5de604050a5e580601bdd224b178dee7f3c27b1a89945cd81c665456b301a3f39f10e43b010c752fbd74340cfc5c969f433c5f817080f8d5abd2d6010cc9d1a6a1ddebc8c45f3e06eead368f6a1de6c235e7aedd790e909d175efe54de4b40a9e446670ded245d447abc8a54d0e205587b793c7b7bdbe86da1804ca9de0e3ac0b940e7b3ec71b710e", 0xed}], 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f00008da000-0x38)={&(0x7f0000b20000-0xc)={0x10}, 0xc, &(0x7f0000e08000-0x10)={&(0x7f0000486000)=@newlink={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, []}, 0x20}, 0x1}, 0x0) 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000315000)=""/111, 0x7) r2 = accept(0xffffffffffffffff, &(0x7f0000619000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007f2000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c6a000), &(0x7f00001a6000-0x4)=0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)) write(r0, &(0x7f0000b85000-0x13a)="9c", 0x1) 2018/02/17 03:54:59 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007be000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000001c000-0x1c)="776c616e3174727573746564126b657972696e6723245b7070703100", 0x2) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000b67000-0x8)={0x0}) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f11000)=@ax25, &(0x7f000060c000-0x4)=0x10) sendmsg$unix(r0, &(0x7f0000e28000-0x38)={&(0x7f0000ef5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000023e000)=[{&(0x7f0000494000)="4a81606326d98a17e6cb860b3082a581d7dadf716f362022b44e6f7bed82f0d332c8713efe6b6c6a0d014d91aefba41140d832ad82f08027db51a8609235cafc406be6820f0827315c37b6b47a1e966a76dc41078292b071bf40", 0x5a}, {&(0x7f0000587000-0xa0)="92600b7ca28c3c85a28dc331eeb9c09d132c557a5c2e27bebcc9061e08bd7a851d3e9c68009eb5575a8d32df9293fbf48e22c3b7ff31ebe3629b889baad8ed627f5f7a47aeb96552d4cd8f477cec5f5c9ef75f67fc8dd697c084015fd181066ffe0e1d7bd17332d4e2deca8365471ce208b81f6ff01bbafbdfd0fd17fba21e6a820e88beee136c588dc52fb5feea266589570b6e57876bcfcd8b242bfed25192", 0xa0}, {&(0x7f000039f000-0xe6)="8f38650f66536e07f925e6c8e40a6d46e74f77ccb3e8919c47f3cca12c3407fe642d82041bbf2d9a01bdbb5209ee5986658aabe8783c38d76bfe41c552d670e04704e33fa7ad2a415f4a74a77d25083cb8ab3e026214b75aec74d29c8ee01838ce5a5d260edbb156a41fd9eea0a1e0dc2eabe19c3197ca2ec4bdfc22b8302e25c90b5c298097f8c21e7b47afce9ed5395b7a300c656ac64e8b2bf11fb886e767a9bd2c9600aeeb8a0a5e9052d08e37a3b80007f649631614e9c1e09948078b94dce75d650827ac0715b8767f170a7ddf737541aab3134cfa772a7580120a1e9e634da5b58739", 0xe6}], 0x3, &(0x7f00008db000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}], 0x20, 0x8000}, 0x7c3d629ad86ca58) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)) socket$unix(0x1, 0x4002, 0x0) r4 = accept$inet(r1, &(0x7f0000cf1000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00001da000)=0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000884000-0x4)=0xf5e, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d34000), &(0x7f0000ba4000)=0x4) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f000036f000)) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000eb7000)=@assoc_value={0x0, 0x101}, &(0x7f0000c64000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b8d000-0x10)={r6, 0xff, 0x3, 0x1000}, 0x10) 2018/02/17 03:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10), &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000117000)={0x0, 0x6, 0x1000, 0x6, 0x5248ee6e, 0xd95}, &(0x7f0000c83000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000086e000)={r1, 0x7}, &(0x7f00008e6000-0x4)=0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = fcntl$dupfd(r2, 0x0, r2) bind$inet6(r3, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000924000)=[{{&(0x7f00007f8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000c4e000-0x60)=[{&(0x7f00005c6000)=""/45, 0x2d}, {&(0x7f00009cc000)=""/84, 0x54}, {&(0x7f00003ea000)}, {&(0x7f00001ca000-0x1000)=""/4096, 0x1000}, {&(0x7f0000670000)=""/255, 0xff}, {&(0x7f0000ff8000-0x7da)=""/4096, 0x1000}], 0x6, &(0x7f000012e000-0x7e)=""/126, 0x7e, 0x5}, 0x6b94}, {{&(0x7f0000775000)=@nl=@proc, 0xc, &(0x7f00002a2000-0x40)=[{&(0x7f0000f13000)=""/236, 0xec}, {&(0x7f00008d0000+0x7c5)=""/163, 0xa3}, {&(0x7f0000d58000)=""/12, 0xc}, {&(0x7f0000a74000-0x9c)=""/156, 0x9c}], 0x4, &(0x7f0000b59000)=""/91, 0x5b, 0x6}, 0x6}, {{&(0x7f0000516000-0x10)=@ipx, 0x10, &(0x7f0000411000-0x20)=[{&(0x7f0000ac7000)=""/4096, 0x1000}, {&(0x7f0000b4c000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b15000-0xdf)=""/223, 0xdf, 0x5}, 0x9}, {{&(0x7f0000fed000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00007c8000)=[{&(0x7f0000df4000-0xa4)=""/164, 0xa4}, {&(0x7f0000ae5000)=""/42, 0x2a}, {&(0x7f0000961000-0x2)=""/2, 0x2}, {&(0x7f0000840000)=""/20, 0x14}, {&(0x7f0000e73000-0x6)=""/6, 0x6}, {&(0x7f0000fee000-0x1000)=""/4096, 0x1000}, {&(0x7f00005a4000)=""/208, 0xd0}, {&(0x7f00000fb000-0x2b)=""/43, 0x2b}, {&(0x7f0000b4b000-0x4f)=""/79, 0x4f}, {&(0x7f00001d8000-0xce)=""/206, 0xce}], 0xa, &(0x7f0000321000)=""/222, 0xde, 0x7f}, 0x5}], 0x4, 0x2000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/17 03:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8), 0x100000002) r2 = getpgid(0x0) ftruncate(r0, 0x0) tkill(r2, 0x1000000000016) connect$inet6(r0, &(0x7f000047a000-0x1c)={0xa, 0x3, 0xf5d, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}, 0x1c) 2018/02/17 03:54:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x3fffc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)) 2018/02/17 03:54:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r1}) r2 = userfaultfd(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) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x40100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000011000)={0x3f, 0x5, 0x6, 'queue1\x00', 0x4}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrusage(0x0, &(0x7f0000013000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r4 = syz_open_dev$usbmon(&(0x7f00003b1000)='/dev/usbmon#\x00', 0x101, 0x100) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 03:54:59 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9c000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006b9000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) exit_group(0xa08) 2018/02/17 03:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r0 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000cbf000-0x10)='/dev/input/mice\x00', 0x0, 0x204003) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008ae000)={0x6, 0x800000}) 2018/02/17 03:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000697000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000ec7000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x100000001b, &(0x7f0000a93000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xc}, r1}, 0xffffffffffffffed) getsockname$netrom(r0, &(0x7f00008c3000-0x48)=@full, &(0x7f0000187000)=0x48) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000cf4000-0x20)={0x428424, {0x400003ffffffd}, 0x1}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_procfs(0x0, &(0x7f0000066000-0xe)='net/protocols\x00') 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008be000), &(0x7f000030c000), &(0x7f0000678000), &(0x7f0000f2f000)={0x0, 0x7530}) r0 = accept(0xffffffffffffff9c, &(0x7f000069a000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000641000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000060e000-0x8)={0x0}, &(0x7f0000e4f000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ef000-0x14)={r1, 0x0, 0x497, 0x1ff, 0x4, 0x1}, &(0x7f0000b30000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000919000-0x95)={r2, 0x8d, "76b82635d7f9a8893d045862e690b730c31d1508bb551989d39162a52e233e74ce809dd28989de60011954f88b4d3ae99c827cc7904c5bf25bcaff77b1b82a3f8d6bbbd237ff2994b57b844887e709e8cbd787855ee66708d05e323ec1a6f6a09c2d5f65b06855a89e131c70c2b30ef067559f23460b5202976d2782735db17d549dd5b346ae2e2700e41852d0"}, &(0x7f000052a000)=0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() 2018/02/17 03:54:59 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) syncfs(r1) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000283000-0x28)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000956000-0x8), 0x8) 2018/02/17 03:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000e19000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x3c) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041d000-0x78)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000946000-0xc6)="5e866e84ec90884946b493d86a62ab5abcb0d509ba645ffb74dfed6688ef017c4c30edf553d07f40910e3f23700a699342776922c6646e47021806bb9eb60aa7a6f67c598b0a535dcdff72a7b58dd5e07009b64d6c692e4a0f3b1764a8c518a27c41e072f90fe4bde544c0930a6dc41cda07018abf6a6f3d8a0f76e1f69ee0f1f639f7e2a3f51ebb2bfc432e556ebf4417abfacd43caf5b860b5e1e7891d5b787db3a90e688b0dfa7a79d79da93d61eb3a020ba82241d7324c3383a4a644e455", 0xc0}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000081d000-0x6)='wchan\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000091c000-0x50)={0x386, @tick=0x4, 0xdf, {0x3, 0x4}, 0x5, 0x2, 0x3}) 2018/02/17 03:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x1) fchown(r0, 0x0, 0x0) 2018/02/17 03:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5e000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007bd000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d55000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000729000-0xb0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x40000000}) 2018/02/17 03:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1a000+0xfc)='/dev/ptmx\x00', 0xa501, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000f58000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000299000-0x1b)="9c8e000000000100f0002d4cb403001362ef41000002008e000004", 0x1b) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000940000)) 2018/02/17 03:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x28) recvmmsg(r0, &(0x7f0000c00000)=[{{&(0x7f000079f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f000005d000-0x50)=[{&(0x7f0000354000)=""/22, 0x16}, {&(0x7f0000a9c000-0x2b)=""/43, 0x2b}, {&(0x7f00000f3000-0x54)=""/84, 0x54}, {&(0x7f0000e86000)=""/125, 0x7d}, {&(0x7f00000a5000-0xe)=""/14, 0xe}], 0x5, 0x0, 0x0, 0x1}, 0x7406dfef}, {{0x0, 0x0, &(0x7f000069d000-0x20)=[{&(0x7f0000f76000)=""/203, 0xcb}, {&(0x7f0000f54000-0x75)=""/117, 0x75}], 0x2}, 0x3ff}, {{0x0, 0x0, &(0x7f0000ce1000)=[{&(0x7f00008fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c51000-0xcd)=""/205, 0xcd}, {&(0x7f0000c8a000-0x98)=""/152, 0x98}, {&(0x7f00005f8000)=""/32, 0x20}, {&(0x7f0000807000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a80000+0xd58)=""/81, 0x51}, {&(0x7f0000601000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000504000-0xea)=""/234, 0xea, 0x1}, 0x7}, {{&(0x7f0000aa6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000f5b000-0xa0)=[{&(0x7f00007d0000)=""/89, 0x59}, {&(0x7f0000f32000)=""/78, 0x4e}, {&(0x7f00003ae000)}, {&(0x7f00008c5000)=""/5, 0x5}, {&(0x7f000037e000)=""/38, 0x26}, {&(0x7f0000ec2000-0xe9)=""/233, 0xe9}, {&(0x7f0000861000-0x1d)=""/29, 0x1d}, {&(0x7f00004eb000)=""/4096, 0x1000}, {&(0x7f000016d000-0x7d)=""/125, 0x7d}, {&(0x7f0000c94000-0xbd)=""/189, 0xbd}], 0xa, &(0x7f0000cc3000)=""/225, 0xe1}, 0x401}, {{&(0x7f00009ed000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00008cf000-0xe)=[{&(0x7f0000e30000)=""/9, 0x9}, {&(0x7f0000a71000-0xac)=""/172, 0xac}], 0x2, 0x0, 0x0, 0x6}}, {{&(0x7f00006d9000-0x10)=@nfc, 0x10, &(0x7f0000f6e000)=[{&(0x7f0000c13000)=""/4096, 0x1000}], 0x1, &(0x7f0000501000)=""/4096, 0x1000, 0x98}, 0x3}, {{&(0x7f00007e5000)=@nl=@unspec, 0xc, &(0x7f0000b5c000-0x40)=[{&(0x7f0000e5f000+0xe10)=""/124, 0x7c}, {&(0x7f00005ed000)=""/188, 0xbc}, {&(0x7f0000296000)=""/4096, 0x1000}, {&(0x7f00008e8000)=""/198, 0xc6}], 0x4, &(0x7f00000af000-0x47)=""/71, 0x47, 0xaeb}, 0xfffffffffffffff9}, {{&(0x7f00000f9000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f00007df000)=[{&(0x7f000044d000)=""/26, 0x1a}, {&(0x7f0000e1b000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f00006f3000)=""/106, 0x6a, 0x9}, 0x3}], 0x8, 0x2000, &(0x7f00006e3000-0x10)) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ef3000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2018/02/17 03:55:00 executing program 7: 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)) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/enforce\x00', 0x200000, 0x0) fstat(0xffffffffffffffff, &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f000042b000)='./file0\x00', r1, r2, 0xd1a76b95f6dd682e) r3 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/02/17 03:55:00 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000002b000-0x4), 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000002a000)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0xb0}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/17 03:55:00 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f00002c0000)={&(0x7f0000f7f000-0x18)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x40000) 2018/02/17 03:55:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a5000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffffffd) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a0b000-0x16)='/selinux/checkreqprot\x00', 0x44000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000bc1000)) r3 = memfd_create(&(0x7f0000e33000-0x11)='posix_acl_access\x00', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000aea000)={0x0, 0x10, &(0x7f0000652000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000cc3000-0x3)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000688000)={r4, 0x2, 0xf, "1207000000000000e36269dc75b455"}, 0x17) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000027e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r5, &(0x7f0000df5000)=@file={0x0, ""/9}, &(0x7f0000ce1000)=0xb) openat(r5, &(0x7f0000cf9000)='./file0\x00', 0x801, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@report={0x4c, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/17 03:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cdc000)='./file0\x00', 0x509900, 0x20) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000023000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket(0x10, 0x802, 0x0) epoll_create(0x9) write(r1, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011805541", 0x22) 2018/02/17 03:55:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f000051f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/02/17 03:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet(0x2, 0xf, 0x1, &(0x7f0000d53000)) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000024b000-0x4), 0x4) 2018/02/17 03:55:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0xfffffffffffffffc}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) [ 47.630660] audit: type=1400 audit(1518839700.075:52): avc: denied { create } for pid=8791 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.662284] audit: type=1400 audit(1518839700.105:53): avc: denied { write } for pid=8791 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 03:55:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000c40000)='./file0\x00', r0, &(0x7f00009ee000-0x8)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x1c, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 03:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x2000000000d) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2}, 0xc) close(r1) 2018/02/17 03:55:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x7, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00006c6000)) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b}) 2018/02/17 03:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f8000-0xe)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000468000)={0x0, @in6={{0xa, 0x2, 0x4e4, @ipv4={[], [0xff, 0xff], @empty}, 0x9}}, 0x26, 0x72d}, &(0x7f0000feb000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006f9000)={r1, 0x10007, 0xed, 0x66f2, 0x9, 0x40}, &(0x7f0000083000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000724000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x6, 0xda, 0x55b3c453, 0x9, 0x42}, &(0x7f0000731000)=0xa0) getdents(r0, &(0x7f000066d000-0x18)=""/24, 0x177) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef7000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000324000)=@assoc_id=r1, 0x4) 2018/02/17 03:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dba000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000e36000-0x8)=0xe, 0x7fff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000575000)='/dev/hwrng\x00', 0x40002, 0x0) r3 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) close(r4) dup2(r4, r3) 2018/02/17 03:55:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7fffffffefff) 2018/02/17 03:55:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006cb000-0x8)={0x0}) accept$inet6(r0, &(0x7f0000d97000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000153000-0x4)=0x1c) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/02/17 03:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3ffffffff, 0xffffffffffffffff) getsockname$packet(0xffffffffffffff9c, &(0x7f000079f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009b9000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cc2000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, r1}) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000e28000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000001300b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b256aece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x311, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000646000-0x128)=[{0x0, 0x102, 0x40fc, "8c8bb3dced151779d532b43623cd85c4b65a760d81029f2b8cac372edd0c142075"}, {0x2ad, 0x1ff, 0x2, "249ab85f5240b7ec3b70787bc3cb01d85f456dbbda5ee93f7acae2b7571147887a6824b72b09953e07f74ceaff791a9b7aee77a986829088e20b505a1f85b5e4d371aae18af834312f139fa3c9fbc369f8763e038766047720f60df09b46513baecd964a46617c780796c86e32089ec494b93a851090b7414f3b5ac2cacc1724f4c34bf31f2d25b127d164310d3e0c3392edcef7ae353206fe347e0a7f92d8898a3d6bdbfbe530b63c9adf9f6c459c579c527d0c7d6829bc182148a2e7687800eee85704bba292d8ab9eccef980ba3bd5acd888dbb80e6c7821e"}], 0x0, 0x80}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c9b000-0x15)='/dev/pktcdvd/control\x00', 0x88402, 0x0) write$selinux_validatetrans(r2, &(0x7f000077f000)={'system_u:object_r:depmod_exec_t:s0', 0x20, 'system_u:object_r:usr_t:s0', 0x20, 0x33, 0x36, 0x20, '/sbin/dhclient\x00'}, 0x50) 2018/02/17 03:55:00 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f000000e000-0x118)={0xfff, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x118) 2018/02/17 03:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_getres(0x3, &(0x7f0000b98000)) setitimer(0x3, &(0x7f00003fa000-0x20)={{0x77359400}}, &(0x7f0000f35000)) clock_nanosleep(0x3, 0x1, &(0x7f0000315000-0x10)={0x0, 0x989680}, &(0x7f000018b000+0xa46)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r2}, {0x9}, {}, @queue={0x7, {0x1, 0x5}}}], 0xfffffffffffffd72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 03:55:00 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) setns(r0, 0x44000000) read(r0, &(0x7f000062e000)=""/35, 0x23) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) ioctl$int_out(r1, 0x8000000005460, &(0x7f000093f000)) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8001, 0x9, &(0x7f0000b01000)="17dd15135eebf0062e0614465c2fcb33b0f7e46d51f1d0f16af61c12688b2dc4f17347990af05f14ce67db526d5322bdae14f276e889d187f4721c39b3deec03de81cea12d50a26c91f0e3bffb232db06ceef7c2dce44f6a1e5bf50f24d1e5abda60f3e798aa0fba9b7010862d50dc35efe37867a8999dcb973a0b9e2cd2c7cbf4d991ccf505e291c1adf1935dc748ce088a79dc2c79d0599350c855a1dc112704abb9d268e97aac71b09dcad631fbc0fb3dc4441cd2ac5fc19626d243d9c3dfd73efd03d4c00c2cc59e7c16f8c97969763d84d3dfbf3b1ad5167f402ff4298ce97382d1a57313d2afc8b43c946d2f", 0xef) 2018/02/17 03:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000081d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a43000)="707500100006") openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000591000-0x30)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000578000)=0x0) syz_open_procfs(r2, &(0x7f0000605000)='smaps\x00') preadv(r1, &(0x7f00007c0000-0x30)=[{&(0x7f0000e3f000)=""/239, 0xef}], 0x1, 0x0) 2018/02/17 03:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000377000)='net/packet\x00') read(r0, &(0x7f00004cd000-0x63)=""/99, 0x63) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000402000-0x10)='/dev/sequencer2\x00', 0x101980, 0x0) 2018/02/17 03:55:00 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000001b000)='hybla\x00', 0x6) 2018/02/17 03:55:00 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005ea000), &(0x7f0000000000)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x80000) 2018/02/17 03:55:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aad000)='./control\x00', 0x0) r0 = getuid() r1 = add_key$keyring(&(0x7f0000b9d000-0x8)='keyring\x00', &(0x7f0000ae5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f000039c000)=""/32, 0x9d) pwrite64(r2, &(0x7f00000a3000-0x8c)="89802e5c9916abb46d8a8dba1d1951b1fceb9507c6f006c10b205185d1da6f97fe85cab28e0ef7d3b4ff1a5304b13f458cc1952aa2e52a5079d3e0a107e5e1110bab4da1051536659b53bee01ec92f7f84def2d374cd907f38a276d298b00a0940e019dec77ad78d8a96939d63c90b9b21428dd867f4b124c967abcdaaa995ae232277818a3cdc2faba7097b", 0x8c, 0x0) getdents64(r2, &(0x7f00000e1000-0x57)=""/87, 0xffffffffffffff3d) 2018/02/17 03:55:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b44000)='limits\x00') getsockname$unix(r0, &(0x7f0000a9f000-0x8)=@abs, &(0x7f0000af5000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/17 03:55:00 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) 2018/02/17 03:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f1b000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a87000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f000092e000-0x4)=0x4c1) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00008f7000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x93a, 0x4, 0x400, 0x5, 0x0, r2}) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/17 03:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ba3000-0x10)={0x1, &(0x7f0000482000-0x8)=[{0xfffffffffffffff9, 0x7, 0x800, 0x7f}]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b02000)=0x200, 0x4) sendto$inet(r0, &(0x7f000045e000)="a4", 0x1, 0x0, &(0x7f000004e000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/17 03:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xffffffffffffffff, 0x100008) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f), 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000946000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}}, 0x2, 0x100000001, 0x20, 0x5, 0x20}, &(0x7f00002c9000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000035e000-0x7c)={r1, 0x74, "e6e95654f304dda79ca8a502c75bb21ce90f010e2700b36ec1704c075d1eb32f231dc8fcf59ad88e527734231ff0a0a45a0443d10e20da699a7aa3f64f5e1a562de51df6760637a0dabd041a32b2f4feb4d5610b9123efb33bb926bcf7edbe989e89bec53569986f1e16d639e7c46e07c7114307"}, &(0x7f000095c000-0x4)=0x7c) r2 = dup2(r0, r0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00009ad000)={0x0, 0x49, "a7c66481ae26eb994d8fcede26a42a48e5887c7db43a288b5c66779a7730bde7433e058f961b8e3e4c2cc0b061045716801f170b5ac55e9330ac63db1341b7f9b8e151cffc136de6fe"}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ec8000-0xb), &(0x7f0000b5a000-0x4)=0xb) 2018/02/17 03:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) epoll_create(0xffffffffffffff01) pipe2(&(0x7f00008ad000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000063000)=0x10001) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007ed000)='./file0\x00', 0x0) 2018/02/17 03:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00005fb000)='md5sum\x00') socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/17 03:55:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) tee(r0, r0, 0x3, 0x9) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006ea000-0x210)={0x6, {{0xa, 0x2, 0x38, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0x0, 0x3, [{{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x13}}, {{0xa, 0x2, 0x8, @empty, 0x8001}}, {{0xa, 0x2, 0x67f04ab6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}}]}, 0x210) 2018/02/17 03:55:00 executing program 1: r0 = inotify_init1(0x80800) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) fadvise64(r0, 0x4b, 0xfff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x232000, 0x0) 2018/02/17 03:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000304000-0xc)=@file={0x1, './file0\x00'}, 0xa) splice(r0, &(0x7f0000233000-0x8), r0, &(0x7f0000853000), 0x6a, 0x6) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) readv(r0, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x376) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/17 03:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b5000-0x10)='/selinux/status\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000411000)={'system_u:object_r:xserver_misc_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x37}, 0x3e) r1 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f0000021000)=0x54) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000054e000)=@generic="20bac9b91a4e8ddef3503ae79553ed11") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a09000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) write$selinux_access(r2, &(0x7f0000c03000)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x35}, 0x3c) connect$inet6(r1, &(0x7f0000e50000)={0xa, 0x0, 0x41d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00002a5000-0x38)=@routing={0x3f, 0x6, 0x1, 0x4, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty]}, 0x38) 2018/02/17 03:55:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00008bb000-0xf)="74086effff00000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000ff6000)="aa", 0x1}], 0x1, 0x81003) openat$autofs(0xffffffffffffff9c, &(0x7f00007e5000-0xc)='/dev/autofs\x00', 0x241, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/17 03:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00008bb000-0x4)) sched_setattr(r0, &(0x7f0000470000)={0x30, 0x6, 0x1, 0x5, 0xee8, 0x1ff, 0x3, 0x5}, 0xad18017af324eeb6) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000894000-0x10)={0x0, 0x3f, 0x3, 0xffffffff0000000}, &(0x7f0000ca9000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00008ce000-0x8)={r3, 0x0, 0xfff}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r4, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000e9000), &(0x7f0000c1f000-0x4)=0x4) r5 = add_key$user(&(0x7f0000d96000-0x5)='user\x00', &(0x7f000027b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000046c000-0x91)="b5435038e686658956841a20bf04f35544e8299d03dc3cfd2ee705828e925df8a67a3f13c9c5ac5c99516d76b71fa7f9a9ce04bddebf27fe24dda3049a7e64676737e1c17e3193b3d6bd76a1e966b6e41fa6449c91e3b4e1db59f5ecda77b749d0c01470b371b5d0b0e72caba8aa7f69030c3aa146cfa07c2fafb786addde8eca54f584cc6990654b37339faa4034d33f5", 0x91, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f0000cd8000)) keyctl$update(0x2, r5, &(0x7f0000906000-0x47)="81c69de6e88b94a2fcd404bb4adec61e87127655c086064478731420f02557d585887e2ad933f2d4de68de35519862927b7a1f442f9efd8256311990456e79b5f59e34530e342c", 0x47) fcntl$setownex(r4, 0xf, &(0x7f000090c000-0x8)={0x1, r0}) pipe2(&(0x7f00000fb000-0x8)={0x0, 0x0}, 0x4800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000897000)="58878bc96df61d0008b0c346e8da90d9", 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) 2018/02/17 03:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000210000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2000000000000000}, {}, {0xfffffffffffffffd, 0x0, 0xfffffffffffffffa}, 0x1000000000000000, 0xffffffffffffffff, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x4}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 03:55:00 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x101, 0x5) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000799000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) munlock(&(0x7f0000825000/0x1000)=nil, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000d9000-0x20)={0x8, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a8a000)={r3, 0x3c5}) getsockopt$sock_buf(r2, 0x1, 0x24, &(0x7f0000dae000), &(0x7f000081f000)) 2018/02/17 03:55:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a0a000)=0x4f, 0x4) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f00009cc000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000050002fbff031d170001e6ff00000000e0001c0804a0e7f502007e23"}) 2018/02/17 03:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000cdc000)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000ea1000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000e36000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) fcntl$setlease(r1, 0x400, 0xcdedaed6be43652) 2018/02/17 03:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ecd000-0xb)='/dev/hwrng\x00', 0x109400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000054e000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000002d000-0xc)) signalfd4(r2, &(0x7f0000cec000-0x8), 0x8, 0x0) r3 = getuid() socketpair$inet6(0xa, 0x80002, 0x8, &(0x7f0000162000-0x8)) pivot_root(&(0x7f00004d8000-0x8)='./file0\x00', &(0x7f0000965000)='./file0\x00') r4 = getegid() syz_fuseblk_mount(&(0x7f0000e0e000-0x8)='./file0\x00', &(0x7f00009f4000-0x8)='./file0\x00', 0x0, r3, r4, 0x7, 0x2, 0x0) 2018/02/17 03:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000016c000)={@common='tunl0\x00', @ifru_flags}) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000390000-0x4)) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f000030f000-0x20)={0x0, 0x4, 0x6, 0x6, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a45000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000790000-0xe8)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00002d1000-0x4)=0xe8) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f000094c000-0x38)=[{&(0x7f0000d5e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000374000-0x30)=[{&(0x7f00002e0000)="3b19b9f19e202f8ebaf7d5ef5d36ee0117dc41a1a135286dd7a4512e0f4992b95e1bcb7ccf672542ed1fee1d1d9a9737b7d9d90b47cf8d1bfa66c95617114ce159e26dcbb63b34e204de6a22d57ca0faaac739115461c22b04f85804e06b9f5ea81f9d6f732d3505104359b5f40a7e3c70cbac99fa11ac388c8a7fc97645e1602a095ac08c14e7d8e296a27ae64f7fd9f067bbaf7f37db7ddcad7f5ccba3", 0x9e}, {&(0x7f0000bda000-0x2e)="20fd5f04fd8d9d12a746d1d46f80c3b0aa1b9aa6b0ec8a9f07c70fdc781ada07ec6132813c208eb7c395ef6629db", 0x2e}, {&(0x7f000051e000-0xa)="9f898432d8ec4f607589", 0xa}], 0x3, &(0x7f00007a1000-0xa0)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa0, 0x44}], 0x1, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc7000), &(0x7f0000d3a000-0x4)=0xc) lstat(&(0x7f0000796000-0x8)='./file0\x00', &(0x7f0000172000)) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000b72000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000126000)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f0000375000-0x4)=0x8c) 2018/02/17 03:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b15000-0x5c)={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffff5d}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x80000001, [0x1, 0x100000001, 0x4, 0x3, 0xfb, 0x80000000, 0x2, 0x101]}, 0x5c) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000014b000), &(0x7f0000f77000-0x4)=0x4) 2018/02/17 03:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x80000001, &(0x7f0000156000)={0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a21000)=0x1400000000, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x4004, 0x0) 2018/02/17 03:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00008b9000-0x8)='./file0\x00', 0x0, 0x140) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e9d000-0x50)={@common='eql\x00', @ifru_flags=0x400}) write(r0, &(0x7f00000ce000)="260000001000277c9301c1ff000000000000000008000000000000000001f9510500030000ed", 0x26) 2018/02/17 03:55:01 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x400080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x1010000a, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000b7d000-0x8)={0x2e278c87}, 0x8, 0x800) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fb8000-0x18)=[{r2, 0x3}, {r0, 0x4}, {r1, 0x682}], 0x3, 0xff) 2018/02/17 03:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) write(r0, &(0x7f0000782000-0x14), 0x0) getpgid(0x0) socketpair(0x3, 0x3, 0x5, &(0x7f00004b2000)) tkill(0x0, 0x0) 2018/02/17 03:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b54000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000967000-0x3a)="9d461a06469644c0347693dad7f3a9c871dffb0dc38a60952d5febccd4818e830fb0cfbe840d4a27e01a96d478810575344d7f7b134882d88b9d", 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000984000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000e16000-0xc)={@remote, @loopback, 0x0}, &(0x7f000078b000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000706000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x400, r2}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000791000)=0x2, 0x4) 2018/02/17 03:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bd1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000070c000-0x50)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000531000), &(0x7f0000681000)=0x4) dup2(r1, r2) 2018/02/17 03:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00000c9000-0x1), 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b22000-0x4)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000353000)=0x1, 0x4) recvmsg(r0, &(0x7f00007e2000)={&(0x7f0000db6000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f61000-0x10)=[], 0x5f, &(0x7f00005e0000)}, 0x0) 2018/02/17 03:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dda000)={0x0}, &(0x7f00000a0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002b8000)={r3, 0x2b, 0x47, "94e608425d0b1f55336eb7d5c70e42753aaee633d1d6b7d06cacb53e6066cf457946868f260e2e0a2b2ad00d4188bb9ef7c845c690844258370a5ba5edad956c47925b2fe90611"}, 0x4f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/17 03:55:01 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000db6000), &(0x7f0000662000-0x4)=0xc) lstat(&(0x7f0000527000)='./file0\x00', &(0x7f00008a9000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0xff) 2018/02/17 03:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000087000)={0x0, 0xffffffffffff232c, 0x1}, &(0x7f0000da0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003d6000-0x8)={0x0}, &(0x7f0000b57000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000063000)={r1, 0x40, 0x80000000, 0x2, 0x100, 0x100000000, 0x100, 0x1, {r2, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x8, 0xffffffffffffffff, 0x1, 0x115, 0x9}}, &(0x7f00000e3000)=0xb8) sendmsg$netrom(r0, &(0x7f0000b86000)={&(0x7f00003d7000)=@full={{0x3, {"8a8adc672f94f8"}}, [{"3acd1a25a93d60"}, {"c246b17a78d03d"}, {"8b43cdd27d9624"}, {"69e3f71c60b435"}, {"d7e910e0b142a8"}, {"acd4259c825abe"}, {"6c2c0e36cabc58"}, {"75471711393d9c"}]}, 0x48, &(0x7f0000b3c000-0x50)=[], 0x0, &(0x7f0000952000-0x2280)=[{0x20, 0x1, 0x31, "a0dfb632d4cd55cdcb01ba7a"}], 0x20, 0x20008080}, 0x10) 2018/02/17 03:55:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000005000-0x88)={0x8001, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}}, 0x88) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000006000-0x1)) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="cfa13313", 0x4) 2018/02/17 03:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054e000)='veno\x00', 0x5) shutdown(r0, 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d5000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f68000)='/dev/usbmon#\x00', 0x93, 0x111000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000db000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r2, 0x402, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000162000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d31000)={0x0}, &(0x7f0000f85000)=0xc) process_vm_writev(r3, &(0x7f0000a19000-0x20)=[{&(0x7f0000bcb000-0x78)=""/120, 0x78}, {&(0x7f0000a81000)=""/145, 0x91}], 0x2, &(0x7f0000666000+0xc18)=[{&(0x7f0000c1d000)=""/4096, 0x1000}, {&(0x7f0000dcf000-0x11)=""/17, 0x11}, {&(0x7f0000743000-0x1000)=""/4096, 0x1000}, {&(0x7f000094e000)=""/30, 0x1e}, {&(0x7f0000ee1000-0x1000)=""/4096, 0x1000}, {&(0x7f00001bf000)=""/32, 0x20}, {&(0x7f0000da4000-0x74)=""/116, 0x74}, {&(0x7f0000f0d000)=""/152, 0x98}], 0x8, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004c6000-0x4), &(0x7f0000911000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a8e000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000073d000)) 2018/02/17 03:55:01 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000b000)='/dev/keychord\x00', 0x20080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000008000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000004000-0x8)={r1, 0x2}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x53, 0xfffffffffffff000, 0x1, "dc531dc4d471b621b76b111d1a84e75a7fc3af3e4cadac8ac25e5f622fe51415832f7cf97c55c4cbcb6db35c4cd361aa93cb006122f54bbd41fc141827a35e46b8d89d6fc7bfabcfa2e2ff5ad85f9f57"}, 0x160) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x80b}, 0x1) mlock(&(0x7f0000006000/0x3000)=nil, 0x3000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 03:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x82) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b0000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a16000)=0x8f, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f7d000)={0x0, 0x7, 0x3, 0x8, 0xffffffffffffff6f, 0x2, 0x0, 0x7f, {0x0, @in={{0x2, 0x3, @empty}}, 0x79, 0x7, 0x1000, 0x430, 0x401}}, &(0x7f0000acd000)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000def000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) sendto$inet6(r0, &(0x7f00001f0000-0x75), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/17 03:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000a25000-0x8), 0x0, 0x100000001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c82000)='/dev/ppp\x00', 0x480000, 0x0) write$selinux_load(r1, &(0x7f000029c000-0x97)={0xf97cff8c, 0x8, 'SE Linux', "4e1c12d94ac116da732c8598deba29645406e1e5adac14cab64c31f2c0c7a0eb536410cb23daf8c9260b226a3e77c7540ecc330f4bd076140812240327fd4e374937e49b2f080f7ed70bd98b6801204ed81237ea77a48a033dcc3d1c004175b51a6c58383dea6560300431b87d08b9b98d78f62e1be95183c4049a181073894cd7d60c1910f15f"}, 0x97) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d93000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000f14000-0x4)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000c000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x102, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/17 03:55:01 executing program 4: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) r1 = memfd_create(&(0x7f0000357000-0x13)='!!}#eth0lokeyring\\\x00', 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00009a8000-0xc)={@dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, @empty}, 0xc) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fc0000-0x10)={0x5, &(0x7f0000d68000)=[{0x60, 0x6, 0x100000000, 0x81}, {0x1, 0x80000000, 0x1f, 0xfffffffffffffffa}, {0xfffffffffffffffd, 0x7fffffff, 0x2, 0x8}, {0x20664647, 0x5, 0x7f, 0x20}, {0x3, 0x5, 0x1, 0xfd}]}, 0x10) 2018/02/17 03:55:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000), 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000394000-0x12)={@common='ip6gretap0\x00', 0x7fffffff}) 2018/02/17 03:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000001, 0x101) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ebe000-0x4)) shutdown(r0, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f000082e000-0x20)={0x1, 0x0, 0x100, 0x5, 0x7, 0xffff, 0x7fffffff, 0x5, 0x73021b09, 0x4, 0x5, 0x3}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000bf2000)={0x4, 0x1000, &(0x7f0000f56000-0x1000)="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"}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00006e7000-0x1000), 0x0, 0x4000, 0x0, 0x0) 2018/02/17 03:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)) r0 = gettid() syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r1, &(0x7f000030f000), 0x7563) futimesat(r1, &(0x7f00009fb000)='./file0\x00', &(0x7f00009b7000)) 2018/02/17 03:55:01 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fc4000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000fc2000)={0x3, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c26000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xe5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0x48) 2018/02/17 03:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x2b, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000036e000)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002da000-0x8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 03:55:01 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000)=[{{&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000004000-0x20)=[{&(0x7f0000003000-0x13)=""/19, 0x13}, {&(0x7f0000003000-0x4a)=""/74, 0x4a}], 0x2}, 0x9}, {{&(0x7f0000001000)=@ax25, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)}, {&(0x7f0000004000-0x40)=""/64, 0x40}, {&(0x7f0000003000-0x9f)=""/159, 0x9f}, {&(0x7f0000003000)=""/85, 0x55}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000001000)=""/60, 0x3c}, {&(0x7f0000002000-0x28)=""/40, 0x28}, {&(0x7f0000003000)=""/81, 0x51}, {&(0x7f0000003000)=""/188, 0xbc}], 0x9, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0xffffffffffffffff}, {{&(0x7f0000004000-0x10)=@ax25, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f0000003000)=""/139, 0x8b}, {&(0x7f0000004000-0x5f)=""/95, 0x5f}, {&(0x7f0000003000)=""/29, 0x1d}, {&(0x7f0000004000-0x2b)=""/43, 0x2b}, {&(0x7f0000001000-0xed)=""/237, 0xed}], 0x7, 0x0, 0x0, 0x6dd2}, 0x7ff}, {{&(0x7f0000003000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000001000-0x70)=[{&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000001000-0x26)=""/199, 0xc7}, {&(0x7f0000002000-0x5a)=""/90, 0x5a}, {&(0x7f0000003000-0xcc)=""/204, 0xcc}, {&(0x7f0000002000)=""/53, 0x35}, {&(0x7f0000004000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000-0x73)=""/115, 0x73}], 0x7, &(0x7f0000001000)=""/54, 0x36}}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000004000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000004000-0x7c)=""/124, 0x7c}, {&(0x7f0000004000-0x94)=""/148, 0x94}, {&(0x7f0000003000)=""/205, 0xcd}, {&(0x7f0000002000)=""/103, 0x67}, {&(0x7f0000001000)=""/155, 0x9b}, {&(0x7f0000004000-0xe2)=""/226, 0xe2}], 0x8, 0x0, 0x0, 0x80000000}, 0x7}, {{&(0x7f0000003000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000003000)=[{&(0x7f0000001000)=""/190, 0xbe}, {&(0x7f0000002000)=""/3, 0x3}, {&(0x7f0000004000-0x20)=""/32, 0xfffffffffffffec7}, {&(0x7f0000002000-0xb8)=""/184, 0xb8}, {&(0x7f0000001000)=""/223, 0xdf}], 0x5, 0x0, 0x0, 0xfffffffffffff417}, 0x80}, {{0x0, 0x0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)=""/156, 0x9c}, {&(0x7f0000003000)=""/233, 0xe9}, {&(0x7f0000004000-0x92)=""/146, 0x92}, {&(0x7f0000001000)=""/18, 0x12}], 0x4, &(0x7f0000004000-0x7c)=""/124, 0x7c, 0x8000000000000}, 0x2}, {{&(0x7f0000001000)=@nl=@proc, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000004000-0x76)=""/118, 0x76}, {&(0x7f0000003000)=""/191, 0xbf}], 0x3, &(0x7f0000003000)=""/226, 0xe2, 0x7}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/214, 0xd6}, {&(0x7f0000003000)=""/203, 0xcb}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000004000-0xff)=""/255, 0xff}, {&(0x7f0000004000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000003000)=""/177, 0xb1}], 0x7, 0x0, 0x0, 0x9}, 0x40}], 0x9, 0x2000, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@full={{0x3, {"d37ac9f7dbdb09"}, 0x4}, [{"8e8612b119a2f1"}, {"f1d099f48ecc48"}, {"868465438387f9"}, {"671b2d3139e7e9"}, {"07e50f1fb5c875"}, {"8190b158570b74"}, {"722179231ccb64"}, {"da606e3f42cdd5"}]}, 0x48, &(0x7f0000003000-0x60)=[{&(0x7f0000001000-0x72)="d4ccfffcd2c2fbc93345e3b3705f08f0a66cb4abe3967efcbf23ad3976ff1f801aabb2fe58584d35b1bdc3dde5951c64be293990044fc7c8b25a3f875c09240c41e67aef790f60a817df7943e18681f8060ba31f5ae2b39fa400ca89a6ef67bbeb47510b5f2151e711cbdd2599cba0752c2a", 0x72}, {&(0x7f0000001000)="8c1b6672299b994e36adc1d208b4ffa4d32541887a555603887e3934897469937d08bb044718c7f1203821d839ed94c1c3f5a9b8923542b721e85d6e9bbd85a8c3f128d57337f838c9d6dd4b600cf91029951923877644db1f6f6277f29f6ce26eef59a587e8af53e4e7eb9ea73e694cf40564436bf83023c29c023d9b46f7e2066f707b0318d07c9d1eb0e875dbfb9a8e0205f8758e7cbf8350ce63c50d56eb055174b1e2a89e6f6a2052c5468f1ba5a8a2b64d846b4a5113274d51d005f302613ed8ec9fd32dc41a6925f8003cea62cc1a9ebaa27d3b4060dc9e3d1cd61c61872ff1bff3ea089c3ec2cf9cbf17240de218f7702552cfed", 0xf8}, {&(0x7f0000003000)="49fd70afa37bd757b3de9f856352c5ca2ec25875ba42f87f86f6fa50205afdd3f730d3dd1b27b0e4d371fde18849c6aad4270a123db8342eccc7966603a83889dfa9", 0x42}, {&(0x7f0000002000-0xb)="b819937ef487f76fdebb67", 0xb}, {&(0x7f0000004000-0xdb)="f7db373cce3c617003a4c56bb8abba3ed93884229153114b86a791e669e4d8ea454594cb46ef69ada7537c09085a5fc6d33e73f91b9d770b0db0daad0737e2b5098a2a829640109b7baacdcc338291d1418935bb4507b611e64c06a4421bb88fde14e28659d4a347cc2c9f3b5a70183b233aecdb026b7f58c56ad4187583b7fb086a3876ada04385663f7fb8388fe090f194ef0f0c60d971ff18a050a66be3621ffcdaaf09f36db3323e14e33190516e6f44d2ea980a8633ef907eae2e7381606c73179cc8bff3571491f774b3b4429f02a39338e1cb10d40d349f", 0xdb}, {&(0x7f0000000000)="3666cb780985a7a4", 0x8}], 0x6, &(0x7f0000004000-0x1168)=[{0x30, 0x10d, 0x7f, "faa483ba09aa1e7bc22dbe795f0f29228f797691296dea900e"}, {0x1010, 0x100, 0x10001, "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"}, {0x40, 0x10c, 0x7ff, "30e5050998eceb6d59891f5754e887582e779dd6e3fba6cfb1d591070baeec19459bb8fbf791c1c554"}, {0x30, 0x1, 0x2, "c398032b158f4f60157045009a1ef879e8e839a5719d1d55809e4a52dfb60ba2"}, {0xb8, 0x84, 0x8, "ba2b49bcb384b0ecf0ce50dbeed9c7f353c127292eaaa1f22691b1dc6c9d394cdfe9e445129cdd605b1d3c306c671e70c76edd33b1d470ac3332e7c66cd66f06b0c271f32d9f5ba1453b0657f8fb890228b45e9e41055badb7fb09a76eb31c9ce8d3333b0ec06f8fff7df2f000d15185994c00a48a4c7e025b52abfe84594f875031f7f77ad888a6682d312a13c1ea1f903bcdbac155d230a28ec08ed597c973c087c2"}], 0x1168, 0x24000004}, 0x800) 2018/02/17 03:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x20000000002, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x108) 2018/02/17 03:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e1000-0xd7)}) r2 = socket(0x20000000000000a, 0x2, 0x4) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001ad000)=[@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0x9c) 2018/02/17 03:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000b0d000-0x9)='/dev/sg#\x00', 0x1000, 0x280200) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) accept4$ax25(r1, &(0x7f0000c57000-0x10), &(0x7f0000969000)=0x10, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f00000de000)="f1", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb7000-0x14)={0xfffffffffffffffe, 0x400, 0x10000}, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c7000)='/selinux/checkreqprot\x00', 0x30480, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e7c000)={0x1, [0x5]}, 0x6) shutdown(r0, 0x1) 2018/02/17 03:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb9000)=0x0) sendmsg(r0, &(0x7f0000081000)={&(0x7f00005ba000-0x10)=@ax25={0x3, {"0d7fdcee4ffee3"}, 0x84d}, 0x10, &(0x7f0000b3a000)=[], 0x0, &(0x7f000027d000)=[{0xe0, 0x88, 0xfffffffffffff457, "89393b6f229b5dd63dd4c311581fea1cc3b36608b09d3472a7d6aca17f542c772e612709620628de00bde1efb2c8e572fab1ea93824c0d29dfed5caaa3bb81981ec4794bdf9b8e55a7b57c2c9d1ba0674ba7e5ec1ea746ab608ed7f34b5f0dd9d86c5dd35d2ca87d7c2d50993ee300ef48ea8c528fb112817fde023bb1e8c49eb1a48117da11849372d02a90f5eb1b849c21334a06f1154f3704dacd20ea22d17c97c4437c2ab581192b370950a9e8069d30bc803e9d8bc454d4718c393fb4c3888bf240c3398309c223680396"}, {0x70, 0x117, 0x9, "d7ac6545cd1380a044dd09657e451f54ec62935c10142cf8982c1360d1806e4c28f4e908f7c5dff8521f1dfe1082494fbfb13b8c08ac00f8f0113631ded310ebbbf6e32ed7ba886f69a468166d7aebee5c3bc88e8336a35932354b"}], 0x150, 0x4004000}, 0x40000) fcntl$setown(r0, 0x8, r1) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) fcntl$getownex(r0, 0x10, &(0x7f00006f0000)) 2018/02/17 03:55:01 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x26) 2018/02/17 03:55:01 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4000000000802, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009ae000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000a1d000-0x3c)=@bridge_dellink={0x20, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) bind$nfc_llcp(r0, &(0x7f0000270000)={0x27, 0x101, 0x7ff, 0x2, 0x6, 0x2, "cc4b0f65f6a0b67bd756751f6f5e0951842e3bd3768bdd3268f5f3ef0350254a42a3406b4777bc547bfa6ebb8b9854cc70fa84501d0f7ae11160f814fee24e", 0x2}, 0x60) 2018/02/17 03:55:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001df000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a2000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000253000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x0, &(0x7f0000695000-0x2)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') readlinkat(r2, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) 2018/02/17 03:55:01 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000013000)='./file0\x00', 0x2, 0x2) getrusage(0xffffffffffffffff, &(0x7f0000013000)={{}, {0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000013000-0x20)={{r3, r4+10000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @time, {}, {}, @time=@time={r2, r5}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 49.101472] binder: BINDER_SET_CONTEXT_MGR already set [ 49.108979] binder: 9036:9061 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 49.130748] binder: 9036:9041 ioctl 40046207 0 returned -16 2018/02/17 03:55:01 executing program 3: socket$l2tp(0x18, 0x1, 0x1) fanotify_mark(0xffffffffffffffff, 0x42, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') 2018/02/17 03:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x348}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a53000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8, 0x1, 0x8, 0x6, 0x5}, &(0x7f0000395000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000afd000)={r2, 0x9d, "b85f8fd73722f99c3dfd5f6a105865404507662f8b65bfbb2f508fd5913ea92284d6c9a54ae35ce2eca1cedde906232b4f666f5af0de66d5a7824b6ef80935a774310696a7f03522983917b7c40879fc23e2a69c44ba452bd25cab08698b8837b947d0b811157a906e6ee72ece67b52d57d9bf15a3f1f7ddfca8d975c6797bd3ce786a83ec2ebd3b41b328ed80ec0e7155e336f871a9546486e2baf90e"}, &(0x7f000087f000)=0xa5) 2018/02/17 03:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) signalfd(r0, &(0x7f0000fea000), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, r0) memfd_create(&(0x7f000067c000-0x1)='I', 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/17 03:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f00005fc000)="ad39808aeaca58c8316fafbdce70a73992dced83e74e786ef2810b5edeaa92c041683dfab1ddde5d3d7376958671e6c8e0ba43807ac4d1793ffceeaa2681db35674d306fea430006d045d5c7430ad29f585e46d26037cc1876537b174f585e6d794e7883eda36cc687221cf357c68c509551c902cd3f800e9044237bd3d85bd5", 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ca000-0xc), &(0x7f0000989000)=0xc) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) 2018/02/17 03:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff}, 0x0, @in=@rand_addr}, {{@in=@empty}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) r1 = open(&(0x7f0000f46000-0x8)='./file0\x00', 0x402001, 0x80) fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002d1000-0x4)=0x0) r3 = gettid() fcntl$getownex(r0, 0x10, &(0x7f00002bc000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000760000-0x2)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d7c000-0xe8)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000801000-0x4)=0xe8) getresgid(&(0x7f0000a6e000-0x4)=0x0, &(0x7f0000870000-0x4), &(0x7f00005ce000-0x4)) sendmsg$netlink(r0, &(0x7f00007cc000)={&(0x7f0000e57000)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000ca9000)=[{&(0x7f0000881000)={0x120, 0x37, 0xb00, 0x5, 0x2, "", [@typed={0x8, 0x2a, @binary}, @nested={0x88, 0x37, [@typed={0x10, 0x39, @str='system\x00'}, @generic="1dbeaa0807f4a8af222eee6c949d3f577390512fe761d83949e01a6674d04a1f9da68d88cdb97c016b40f539a2dece257075dc938ce946a95caedb6a98e67036a37281f09289d8371bfb424201ab08033bf86d3929188c66f2434f1961c9d0b0271b4a38cbd4ca24f193bb856cbbe44a31e04f"]}, @nested={0x74, 0x18, [@generic="98", @typed={0x18, 0x34, @ipv6=@empty}, @typed={0xc, 0x6b, @fd=r0}, @generic="73c9f7fb2b8524286bc3e4d77e14c619809cac657503a3d577157298c117499a94a015cb04efe128fd004e759ea23815d81867d0161bee3fea24040efb", @typed={0xc, 0x46, @u32=0x2}]}, @typed={0xc, 0x24, @pid=r2}]}, 0x120}, {&(0x7f00004ea000-0x1c8)={0x1c8, 0x10, 0x100, 0x2, 0x3, "", [@typed={0x18, 0x85, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @nested={0x188, 0x16, [@generic="6a0661590300959ff30f33c6c8827d058d5d81b87226e89048d97972f8e2ccd8a3cd7d5535b4e489927b1fe735609d59d760d84ba87ff12758285b01953a2cb95e8b6f627a32493ffd4f103341c39aaa1d44b3d9837c3e2e9af0928a577c97784f62fe7ee9ffced9e875f77b98dceb2828ab10a806", @typed={0xc, 0x72, @pid=r3}, @typed={0xf4, 0x17, @binary="f9ee15281ad3a901cb8edee775ed600ac040d072f0df203193d5b04275f20e44834204a3da78deb24150700d335e0d092874aa1112b9b584bfa6edfa15c2a811542b5189a649fc8aeb749b375d70580145a4c61f6ab8cac1a2dbfa83a706b82ea8d985418dc7d0d5851773e07a509d8cedc30f2c035ddd4fa0b4cd5bdd8dd9d60c4a1476567aa435941420344f5fd2b02638d54c71a5e0cbfcd6f74458c5705200fd8fa9d9b6397c7d802702473c8327dbde0fc087c6cd6de9e7d664b8a95742626d74769a79f1e433c452e7e68ad8deecbdc406ea127d56b851a1afa477831e749d26f3272bcc97655a36"}, @typed={0xc, 0x6f, @fd=r0}]}, @typed={0xc, 0x59, @str='\x00'}, @typed={0xc, 0x79, @u32=0x54}]}, 0x1c8}, {&(0x7f0000832000)={0x404, 0x18, 0x200, 0x5, 0x0, "", [@typed={0xc, 0x46, @str="2423ed00"}, @typed={0xc, 0x25, @pid=r4}, @generic="ef61783f0cd485ca9a06bc0fbaff58e08ca7cbdcaba50706a4467bbe5765e037a69c33621f6475a29ae96c62f1b5d0fed5534e7ee7fcd6ea1467034211881af41b52a41ed53a7b7df1245acd9df5987598d4ac9acab037f245129f5eb925d1968ff6039efad3077651a10357a8f83064b7083f590f514b3112c9e3de7cfbd2f5e4c86445f61951a06069c351636ccbf07ca0e2ea881ee97c014176c9c1a480014c4ae3c8ec6b519b", @nested={0x334, 0x7d, [@generic="dbeda242c6c56cffd2a9c506d1c468382ecca1605b6e304a6fafdb92fbdf7300594f0f518cb0e7a45eb78141fa36b9df3b89f4f0614a22f11fc26f174b645fba8e6fcdd7d6c10ad9c244366741ec7b3af46c7f7bfefb5aeb4d28b137ce48ee2d6ddf450b6a79adefda31ebb53de940cfbae98a48a8ea56363518218817aa67c12d6e9d1645fa7f1ca6398fa5c34e6441900d2a1665f1a98b0e130569b789028f2d3cc122b844c58668b63a51935754a182dee0cccb542c268afb57ad03d67def975ff43a61ce07b48547d01984631ce7e828587b274039592030670a05fcb3a4c9c977d936b634f74437c7c674", @typed={0x18, 0x31, @str='securityem0@\x00'}, @generic="51b134689f7d67a9efd8451d500fb63c5fe5f1b6dc8a59b8aaf3100cb85f25615942c8c5672d33aa84ea8477c4ac7780d81271f61ddb776c822345c68e6504686d8ddf30167eee10e44bc69709d9e44a24512396ccbad22a09149a912c438f05b73143", @typed={0xc, 0x2f, @u32=0x7}, @generic="861c5d4887a72d4e2bce5fad43eff8709e79d9ff69fe5a55105ec24129ed49059f54b97ad1d672e4c61df7fd567e95d171b70267e2f796d614f8d6c8dfc8fec4df4943e11c7003f9a88882274889ab9206c2a1f4e166f5e26439fadda6c3bfbc84831d2468034b19bed23cbf7e6952c173154cb9af24d2ed2047bb9c3303532a8fb9d09b730eafebe7ebb6fd19efa4755290b0f3851247fe0be6e4ce7d510b4ae2991fa7bdc1b8402376301af395b95bb7e79ba4ee9eafc444b16d222277c4c50eb84208101e33a2d40178052241427d92734267bf4059ee74e1b0312ff0d0694376c15bb51d", @generic="69d9d09e504af6fbe89d9d7e3b6337e03cf287b2c05027e01ff5e04183df6903f494612f8a51389d085e587e418669d81fbfc0f866e118330e", @typed={0x8, 0x49}, @generic="49d5bbfb664d1067504698f5", @generic="e2f922eed1afd02403b65a0340418cb7d9f5cafe80cb5d3fbde333d12b119ebfe0aa284ab89e4927235002503fd825df66f61429e072cc45db26e8e9a2b128f560d4797f0342b1b3ff29e16974e0f88abbe1ca0b64f3c8af31cac7b7815146152e70a93eb4ca0302de", @generic="459d85059192b2b2a40adaa9a0687bf2585a2ceeda8c1ef1a0a1a143788ebc8b"]}]}, 0x404}, {&(0x7f0000f1a000)={0x74, 0x25, 0x22, 0x7, 0x3, "", [@nested={0x64, 0x35, [@typed={0x10, 0x34, @u64=0x16}, @typed={0xc, 0x6b, @u32=0x7}, @generic="2e7443999b18e80c0318ed474d298bc66e64e1c7a10be2079cc22fbbe4d6c40064cc306685c42965f3", @typed={0x18, 0x8c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x74}], 0x4, &(0x7f0000dd2000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38, 0x800}, 0x0) fadvise64(r0, 0x0, 0x9, 0x5) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000186000-0xf)='/dev/sequencer\x00', 0x81, 0x0) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f00005ce000)={0x100000000, {{0x2, 0x2, @empty}}, 0x0, 0x6, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @rand_addr=0xffffffff}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x3c8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d71000-0x4)) 2018/02/17 03:55:01 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0xe02, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fd5000-0x1c)={0xa, 0x3, 0x6a, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ac000+0xb90)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000baf000)={0x3, &(0x7f0000859000-0x18)=[{0x3ff, 0x5, 0x9, 0x3}, {0x7fffffff, 0xb96, 0x80, 0x100000001}, {0x9, 0x0, 0x0, 0x8000}]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012d000-0xde)}) 2018/02/17 03:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c7b000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004b3000)="71f1e551d1f5d7f92ff84d5442521c29", 0x10) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000064d000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000838000)) r3 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00') sendfile(r1, r3, &(0x7f000094e000)=0x28, 0x26a950b) 2018/02/17 03:55:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000002000-0xf0)="b0d108147f42237b8da9a589493a23b59eafcad64254c1ecc4a8e28cd76397278a222d144dd59dd420068a56266197cc1970319608094be4330b93ee6ceae1749ca4de2aa1dfc82cbce35806359884efbe2b2634facecb0b8bc913c4db32e62739f89e61bbb18a83b2015a3cb7a5d32865177f322be4abac0bf9ec069d0137d7e7f6a39a9135cafa10bd2cb87d0240be014696acb543cb5dc15bed9a87e3a941cf8b249efffd6cde67afc8a24038945e9b6bf847ff75cf2244142b622d943ba56ee0e228b5c02fd5755a7fb2e24624de161e90bf687efb112f18c3f1071cd7b0e7482caef2ac9d68b2daa07ef101aada") r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f000075d000-0x4)=0x8, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 03:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = open(&(0x7f00006ce000-0x8)='./file0\x00', 0x80001, 0x198) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000275000-0x4)=0x80000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/17 03:55:01 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) pipe2(&(0x7f0000000000)={0x0}, 0x4800) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x500, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000009000-0x8c)={0x4, 0x401, 0x7fff, 'queue0\x00', 0x3a}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='blacklist\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000-0x80)="82cf3ce33aa10acdfd7da0efb16c4d9b59b3f6dda91c166efbc57a786d14e28dd2f6ba94a6dca564af84b0dda2807c9d24b987efc9fbf2f0a0ade6e46882d6466c4711c675c1c4c6211ea801bc42cdf799282774a6c495d016a95c83193d0a085186f4b14cd2938cc52d1fd4159896c057fc53a4dac88b1ce13a30306c2739ac", 0x80, 0xfffffffffffffffa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000000b000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f000000a000-0xa)='syzkaller\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000005000-0x68)={0x3e828000000000, 0x7, 0x7f, {0x77359400}, 0xc938, 0x4}) 2018/02/17 03:55:01 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 03:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f5a000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) 2018/02/17 03:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x80, &(0x7f0000d18000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000dd0000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b9000-0x4)=0x28) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000080d000)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000a15000-0x4)=0x8000, 0x4) getpgid(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r2, 0x6}, 0xc) 2018/02/17 03:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0x69) [ 49.292258] binder: 9071:9080 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 49.313376] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/02/17 03:55:01 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0xc59, 0x103001) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000005000-0x8)=0x2d0ad259000000) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000017000)='./file0\x00', &(0x7f0000005000)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x100) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000019000-0x30)={0xc, 0x0, &(0x7f0000014000)=[@free_buffer={0x40086303}], 0x1, 0x0, &(0x7f0000019000-0x1)='F'}) 2018/02/17 03:55:01 executing program 7: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = open(&(0x7f000049a000)='./file0\x00', 0x200000, 0x88) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000fb000-0x4)) connect$l2tp(r0, &(0x7f0000a9c000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffffa3) 2018/02/17 03:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockname(r0, &(0x7f0000fd4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00004e9000)=0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000666000-0x20)={@common='vlan0\x00', @ifru_flags=0x800}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000e59000)={@remote, 0x0}, &(0x7f00008b3000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f3c000)={r1, 0x1, 0x6, @random="892df3802861"}, 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000c0d000), 0x4) 2018/02/17 03:55:01 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000029000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f000063b000-0x4)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000fc7000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fc6000-0x10)) 2018/02/17 03:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000a05000)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000442000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) personality(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000765000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000692000)=0x6) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000cdf000-0x4)) timer_create(0x3, &(0x7f00000b0000)={0x0, 0x1, 0x5, @tid=0xffffffffffffffff}, &(0x7f00001e2000-0x4)=0x0) timer_delete(r2) 2018/02/17 03:55:01 executing program 1: socketpair(0x10, 0x2, 0x1a2d50d3, &(0x7f0000b52000-0x8)) 2018/02/17 03:55:01 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c9000)='/dev/ppp\x00', 0x80, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpriority(0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffff9c, 0x890b, &(0x7f0000187000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f0000c0c000-0x8)={0x0, 0x0}) r4 = getpgid(0x0) wait4(r3, &(0x7f0000f45000-0x4), 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x3) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000816000)={0x36, 0x800, 0x10001, 0x40}) setpgid(r3, r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d2a000)={0x0, 0x1c, &(0x7f00007ed000)=[@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f000099c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005bf000-0x8c)={r5, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000e2a000-0x4)=0x8c) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000771000-0x8)='./file0\x00', 0x0, 0x20) bind$inet(r2, &(0x7f0000be0000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x90aa6b245cd56691) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000069f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r2, &(0x7f0000932000+0x2c4)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r6 = getpgid(0x0) getpgrp(r6) 2018/02/17 03:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r1 = add_key$user(&(0x7f000001d000-0x5)='user\x00', &(0x7f000006a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c8d000)="784fe44ddf22d43655ab03ce85ca3797833640a625141ec4d23b1cd4a9571e105f67497de56b63e0c635535c51c3518d3eb145da928f64f941a4e442dd1b9429d366aa58943caf6ad4bb9b0b7967c6093d16ff166986f022dc8f45b211d12d47e514b87fa5bdf3", 0x67, 0xfffffffffffffffc) fstat(r0, &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/17 03:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x80000000000000, 0x0, 0x0, 0x800000000000, 0x0, 0x67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) write(r0, &(0x7f000022e000)="4f7ad0c9edffe948081748143c23c0c253913e0007000200000000008de58f4c30fd4c8ebb78dcfd0bbc54c90c0ea17b4763dde5f9eedfc811b38375640205000000c9fe0513", 0x46) r1 = syz_open_pts(r0, 0x100000000000041) r2 = accept4(0xffffffffffffff9c, &(0x7f0000bb8000-0x6)=@hci, &(0x7f0000021000-0x4)=0x6, 0x800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000a0c000)=0x8, &(0x7f000038e000+0xe9b)=0x4) writev(r2, &(0x7f00009ec000)=[], 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) [ 49.355284] binder: 9071:9080 ioctl c0306201 20a20000 returned -14 [ 49.390448] binder: 9112:9114 BC_FREE_BUFFER u0000000000000000 no match [ 49.398370] binder: 9112:9114 ioctl c0306201 20018fd0 returned -14 2018/02/17 03:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000006e000-0x8)={0x0, 0x0}, 0x84800) sync_file_range(r0, 0x8, 0x9, 0x2) bind$inet6(r1, &(0x7f0000422000-0x1c)={0xa, 0x1, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) keyctl$session_to_parent(0x12) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b58000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xe8, 0x0, 0x20000000002, 0x80000000001, 0x0, 0xbe9}, 0x20) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d14000)=""/106) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000086f000-0x8)=0x4) r3 = dup3(r2, r2, 0x80000) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3b) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007d3000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000bf3000)=0xc45, 0x4) sched_getattr(r4, &(0x7f0000b24000), 0x30, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002}, 0x20) 2018/02/17 03:55:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000efa000-0xd)='net/sockstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000000)=[{&(0x7f000023b000-0x9f)=""/159, 0x9f}], 0x1, &(0x7f0000001000-0x8a)=""/138, 0x8a, 0x2}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000180000)={0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000800000-0x1)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000077d000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "12"}}]}, 0x13c}, 0x1}, 0x0) [ 49.436907] binder: 9112:9128 BC_FREE_BUFFER u0000000000000000 no match [ 49.444659] binder: 9112:9128 ioctl c0306201 20018fd0 returned -14 2018/02/17 03:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = syz_open_dev$sg(&(0x7f0000edf000-0x9)='/dev/sg#\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000016e000)={0x0, 0x9, 0x5, [0x10000, 0x1, 0xb4f, 0x1f, 0x800]}, &(0x7f0000356000-0x4)=0x12) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001f6000-0x8c)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r3 = add_key(&(0x7f0000088000)='id_legacy\x00', &(0x7f000094b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005e2000-0x2)="93bd", 0x2, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000601000-0x8)='keyring\x00', &(0x7f00002df000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f00000b6000-0x45)="2e8308cfdcc15b58adc8ca74f3a22d1942b80713a4b157c8d54896da1f91df002838d738dd8d179bc8cbb426cbb3bb8639da287932e56448aaf378a373a9bd323a1793f742", 0x45, r4) sendto$inet(r1, &(0x7f0000673000)="89bb9625ca2adf157fb64d63b3553057b8c39ac37039a93fc53a293ff5a0a0d1a4181b1d709dd65c1e391013fa76b6351597d8bb30838949201e6c2b32c5ab48c27de96fd6695da67e95e3aab36093867bf6beabc5730c65e4ab573468b792d82893cc40579fdc222ef593", 0x6b, 0x40000, &(0x7f0000c21000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) splice(r0, &(0x7f000005a000-0x8), r0, &(0x7f0000163000-0x8), 0x8, 0x9) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000090f000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/17 03:55:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "4ca71183274c4b2a6598e07d22f9b5b137c44c57c1784d894f905a260cecd8d3af34efbc502e6f1c80fb04c2112a0db8d0492eecbd2953cc96d2c2dcce1ad1ba3c8769c3370249f5ea7093ae5b07b152b7c7408c5d9e82"}, 0x67) mmap(&(0x7f00007f1000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000d9a000-0x8)={0x0, 0x0, 0x0, 0x5}) 2018/02/17 03:55:02 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000fb3000-0xa)='./control\x00') r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000fb2000)={0x0, 0x1}) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/rfkill\x00', 0x100, 0x0) 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0xffffffffffff8001, 0x0) ioctl(r0, 0x227e, &(0x7f0000cce000-0x2)="ff") 2018/02/17 03:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000ad4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000016f000-0x45)={0x0, 0x3d, "08b6df8b9f26f952f53f952cf2921378454abeadb55535f3e98d0a4dd193a50a4d1aeb152e81aa863cdfdd5a8e7c5f31a961d142cd1c97c9f48902764a"}, &(0x7f0000095000-0x4)=0x45) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd9000-0x8)={r1, 0x100000000}, 0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000b5000-0x8)) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18}, 0x0) 2018/02/17 03:55:02 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a45000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000067e000), &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f8d000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00000d4000-0x4)=0x9) 2018/02/17 03:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007ca000-0xa)='id_legacy\x00', &(0x7f00007ed000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007cd000-0x2)='*\x00', 0xfffffffffffffff9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000146000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000882000)={0x0, 0x78, &(0x7f0000553000)=[@in6={0xa, 0x3, 0x2af8525d, @dev={0xfe, 0x80, [], 0x0, 0x7}, 0xfff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x3, @rand_addr=0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00003ea000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f16000-0x8)={r2, 0x2}, &(0x7f000048b000)=0x8) r3 = add_key(&(0x7f0000b6e000-0x5)='user\x00', &(0x7f00001a9000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b78000-0x8a)="91d5d736d765d60492363f0c2cef0b00887f07c6e9119aaa18d5d664a6b2508b3c657e3c749f3ce40d547abbd91ea4919f6361bff0f80d92525c09cc5325be460a4bd1c9da727842b7a26c020185c2fbe10c0f1a07a14daa27bff194b8558c6dea67fb36a0f747c49e26a14649acd73a5acdff97a14996aaffcd996f5b8042baea35347517132420053c", 0x8a, 0xfffffffffffffff9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f9c000-0x8)) keyctl$link(0x8, r0, r3) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000d88000)=0x80) keyctl$link(0x8, r0, r3) 2018/02/17 03:55:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c92000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00001e1000-0x4)=0xc27d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f2a000)={0x0, 0x401}, &(0x7f00000dd000-0x4)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000d9a000)=0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a63000-0x20)={0x101, 0x0, 0x3, 0x1}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000017a000)={0x5, 0x9, 0x8, 0x6, 0x3f139e43, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ab5000)={0x5, r3, 0x10001, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)={{}, {0x0, 0x3}}) fcntl$dupfd(r0, 0x4000000000, r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006a3000-0x12)='/dev/loop-control\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000060000-0x50)={@common='vcan0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x8040000000001, 0x3, 0x3, 0x2, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}}) 2018/02/17 03:55:02 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002a000)=0x2, 0x4) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000029000), &(0x7f000000c000)=0x60, 0x80000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000029000)={@common='nr0\x00', @ifru_flags}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f000001d000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@getneightbl={0x14, 0x42, 0x2, 0x6, 0x3, {}, ["", "", "", ""]}, 0xfffffffffffffc54}, 0x1}, 0xfffffffffffffffd) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000002b000-0xf)='/dev/sequencer\x00', 0x100, 0x0) 2018/02/17 03:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/keychord\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00003ac000-0xab)=""/171) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000b71000-0x4)) 2018/02/17 03:55:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e32000)={0x0, 0xb0, &(0x7f0000326000)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xa}, @in6={0xa, 0x2, 0x54d, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x80000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f0000ac4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003ca000)={r1, 0x8}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000fd000-0x4)) 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b3000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x200000000) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000bff000-0xc)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000141000-0x1)='\x00', 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000601000-0x4)=0x6, 0x4) 2018/02/17 03:55:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="27c6748e61ed3cc47d44d97f673f531beafbc7c1c59b0b378e3707d9", 0x1c, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, r1) 2018/02/17 03:55:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xb5e, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d56000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400}, {r1, r2/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00008ab000-0x8)='./file0\x00', &(0x7f0000ad8000-0x20)={{0x0, 0x7530}, {0x77359400}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) ioctl$int_out(r0, 0x5460, &(0x7f00005ee000)) utime(&(0x7f0000faa000)='./file0\x00', &(0x7f000014e000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00001bc000)={{0x1, 0x2}, 0x1, 0xd91, 0x80, {0x3, 0x4}, 0x34, 0x3f6b}) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/02/17 03:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat(0xffffffffffffffff, &(0x7f0000f0b000)='./file0\x00', 0x0, 0x80) ioctl$TCXONC(r0, 0x540a, 0x7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000566000)='./file0\x00', r1, &(0x7f000041d000)='./file0\x00') fsetxattr(r1, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) 2018/02/17 03:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b1f000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) 2018/02/17 03:55:02 executing program 5: clock_gettime(0x5, &(0x7f0000002000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00009d3000)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000000)="f4d8764c63fc8a7d1b535c562adbffcf8b18de2a73d547f9303e13ad5c8c55f0240c3fc934f8dbedcb1c9f15cc49595d4dc00e7e13b55181424d6c0c9283011c02573f071110d4953e6e251c4e46f8a77de28bb0727adb92587b1322de250e07486580d4", &(0x7f0000001000-0x57)="a3cf6feefd253d9ba9ca92e7ffa750199ea42d9b39687ad7e76c5b7b7cff63fa0c09ac3a56496713f0af354e2d52ea11c944258d8f72e852a745a1ddfddfcc32926a46f499fd07744e4421f8ed9c5e675a7f2cd8b6fb0b"}}, &(0x7f00004e5000-0x4)=0x0) timer_gettime(r0, &(0x7f0000052000-0x20)) iopl(0x0) 2018/02/17 03:55:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) unshare(0x400) clock_gettime(0x7, &(0x7f0000000000)) clone(0x0, &(0x7f0000740000)="0772925072d949ed8b08aae59c8ebc61bf2901ea5c15641e44d6f0f3fdb906000000000000000600321b5d9d22250fcd4ccab0acedcb5e74060300000066500da0a6bda4144bb03d86", &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000001000-0x1)="a5") mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000), 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x6181044ef905f1fc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x1, 0x0, 0x4, 0x80000001, 0x88b6, 0x8}, &(0x7f0000001000)=0x20) 2018/02/17 03:55:02 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)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) shutdown(r0, 0x1) open(&(0x7f00004a7000)='./file0\x00', 0xb4040, 0x21) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) symlink(&(0x7f0000d10000)='./file0\x00', &(0x7f0000570000-0x8)='./file0\x00') fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8), 0xfffb) 2018/02/17 03:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f000096e000)=[{0xffffffffffffffff}], 0x1, 0x8001) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000712000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008d3000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000556000)={0x6, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000c7e000)={0x3ff, r1}) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) set_robust_list(&(0x7f0000db0000-0x18)={&(0x7f0000c9c000/0x4000)=nil, 0x4, &(0x7f00005a2000/0x3000)=nil}, 0x18) 2018/02/17 03:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) fsetxattr(r0, &(0x7f00002fe000)=@random={'security.', 'md5sum:$cgroupppp0!nodev\x00'}, &(0x7f0000b8d000)='\x00', 0x1, 0x3) sendto$inet(r0, &(0x7f0000ffe000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/17 03:55:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000441000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e79000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x80, 0x8, 0x8, 0x6, 0x8, 0x3f, 0x6, r3}, &(0x7f0000002000-0x4)=0x20) 2018/02/17 03:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0xfffffffffffffffc) writev(r0, &(0x7f0000a94000-0x20)=[{&(0x7f0000dc4000-0x26)="2d9100ebabb2fe7061440de5a845319bc95fe62a8c6da9674741e7e0e8805e7c149f45655ce5", 0x26}, {&(0x7f0000406000-0x95)="f0e45f23035d49772b9e3fd17c7ca314348401850664cdbf116078314da0bf641c72aba903ceec767036d84b982b90b73acfa889174464abc5d5fbfad9e5bff5727869bd3682c4ff92cca91ecbd915002cf84381588c629fbe2371926243bca835b78704cc701a94a1064954eba9844c95a51d42d88de08fdbc113fc462d0775f6275b5072ce7458109c719359bf9560a93e4bed4a", 0x95}], 0x2) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000f26000)=""/169, &(0x7f0000575000-0x4)=0xa9) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000108000-0x10)=@common, 0x10) 2018/02/17 03:55:02 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f000000a000)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/17 03:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c2000)='./control\x00', 0x3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000af9000)='/selinux/user\x00', 0x2, 0x0) mount(&(0x7f0000d06000-0xa)='./control\x00', &(0x7f0000ae2000-0xa)='./control\x00', &(0x7f0000796000)='btrfs\x00', 0x0, &(0x7f00001b8000-0x1)) 2018/02/17 03:55:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e8a000)='asymmetric\x00', &(0x7f0000af9000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a2d000)="075d10e2cde7408f173a019f5d5d6e7812724154abafe3772ef3258ad6a53b9a5bf976577f17a373035e21b9b2441978b47e299aabd6cf741cfd96a7c05dff7921a31285ba5e1159979b81a8d2c3956fe6c3c8", 0x53, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000800000)='user\x00', &(0x7f0000552000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002b4000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000e6d000-0x50)=[{&(0x7f0000df8000-0x1000)="312f8d6e90ad9670efb88e2c5777d6fff07a7ca86454e7fbcb737e6b00e264eb9047dfd0b9ceb291a6527a26e382c98e9a7796d083a67f297033ddc3d7a4eca418f73ece755add11e78ad7eb6ae17a5a148702193207c1d9733bd7383b391a3efd02de36a4646b3099dbaab473ce1ba99d27e6c46ee29dff61b0cec78ca871c1b476f667dc7b39be3dfc6dd449baa379d992679dd86bcac0365f5cae2f2bbaa9d385040d76abea0efc8fa4504bdbe6f7d9e14ca84253ef85e7d0d57909a9d809e042d63949730748c73eff565178e1b193918ad728185b3580f402ff88677c658fa3371631d6ac33f9fdccead2d0dac8c21dfb219e30715f506aefbd4662f9f5afc34fd6342b14d6a9f5af739ca085fbbe8d813b10de383ff3bcc1ffcb67b6d766c1766653c6ebcd8c305f3d2f2e0f245260534546be36ed435af4443042421436c5609f282fd02d0a6e8e3851b84c1a9b3e39f474df07aee7d2b0964fcf7c125c4e602a4aed353e6cb89ba91b8b4287ac06e80bd7e45ea8e6412da9d0821d3c3eab07b878267ff274e2e782d17f3c0d2f98fba4a59d4b8a12964bdfaece58a54d13b4bec5ff18652ad5ec315dc3fe0f5dac94aed3d0c4bdcbd89d3d5b758e4e28f90bd962390f61b60328a0d4cd42813f8bcfe637776086025877210fd5b61a1ddca7643e8cce05309a11cf8623be46dcaade2166a0562ccdf3a3c2c1781eda5e2571027fae133e4690fa07f7480257521e3c61487580bf858d6dde66c22b5ba1f928dd358635b756972fc55eec20681b80392be47d6197a35ba47b3ac5d6d08252d975e85944f04b54b38bdfb2ea14d8cc354762f0381e1fd9f6e40c0ff07d4a29adcaa20a50f76776ff070d26cf6c8cd8f7c47f31e800b1ea249b8b7f77d3ce8cd7a2d9897505fb6168102b9a10b7b3d57b8b5ef750ef2651a5be26be2454056e6670ff83af3315ea82b5c028296c2c502de6c686d98ca0010e276b7701fb113ce238133e015d99768c100b761f2c760ebe79bbff38711285cab548458ef6f736f2ac6271359e836f2cc1dcb24f90ad857a80cf094d05658d4940fb40cc92cce0b855cc50af53bb7244ef9da770f8bcaacdb3566e33fb0f1b0a03b1d052e299295885d550be47fd85e4be574873bfed2cd150f590bcb6ac5996b82cda52af0c53966a0190b05a947045774c148d99ed7d7378a659b8955b3b12faeed9a79ad827a26a7276c7e214cf4d9385910bae0bcc64bda8da4943b42876ca6ec4fd362d033e4a8b6bfe7530112853ca9ba4ca3321d11d601077b95fefa599536daf477c1474a4ba2e255b5eb589f77673d9c0923f62da5007319705c580d2843d3a85bb8d7b77d4fbc445443caa2ab3adfeae02fa48ba1d71e7e89fc61f5d9228b25dd77ec636a03af1ac53fa079c348453be8ef3db984aaefc4834ce4eda9034589da36143407fe86e77db51bea604f94f2a3e608e8c25910d7a2b59af9f652cf698f2c7842fed65d0eafe37bcded0f351916d68108ffd35d7c0a075a7f3940e63919c959010ddc496ed50bd281cdbeb212e5aea74fc0b58bd7d4d383206f06befebbe5e80f227b998ff2655420a43f031fab91488eadff3354c7081aeb455b0edada833a99944de92a0dbe3eed4b78e2d19b6672e23c8ec03a2d1d58c6218a06b261c0d97ba76a501c30e137b854b3e828713b25bd794f34d45355599960767f123e9400905e5a0ff980d04cc8ef853a9c75db252faa8bdfc763068d836aa2a80cc3ad99c22449377e24908d74bf7a3df66335309252ef12a17fef9b92e5b59d9582cf563db1bf9e11132b7830f03b9a185edd0480ac759750f79e979291d05f560662199a1ca27efa7f1b769bb1684586ca6b0403f2e25d6e370c8ed04245ee949c86015720132d35a2fcc3683a6e49e10161715601a2ac9fb7a99fd245ca87ded0f123f414dbaab79f09128d0ad6163ab968b12d7615ab4a71b3058f3db95d2ca2411995e3b9e3b33d2543f05fcc870dbd97a849f2a00943ef9719c1aae0a3d396c4cd230b478469812164dd876a53959a48f853d142f3a5dfe200d695ff2d85aaeb51cce4d5bd6611582e81e281315fcef4efdb2df2ee4b3c183cf3a52f68ad7ca9cfddd66a7322d8758bba2d14ef4b4ee0cf6fd33bb4cd6d2efa12ab8a6eb5c7aa8f7c453534d89cc88f12fa234196c978ed0b4e24d91e7d7b389084c3d3e5c1268481c068c9fb94c23142cd71cb4f75aaedcb613b20f8e6d1015fce4c8e22feb6de6e17a1fd22add78652189771c783ca3f85f20fd7a08287ea7c6b8ff8242725a57954888a1a44c3940021eacd2bc4e9e9f65d25b35d6d29f318dfca4f956721abbff3c3145b2dfd70f29e62d26403334a19693125fdba87948d4145f590c706a8b6163c0ede5fb228e7705d0399723e149dd8872f694d0451d3e436591f8b72582acf6ac2e60b2412b505990ed916e37a0fcc183a847e2c3363dcf15c0be3099e8419172cebf97af5887c97f0f403ef8c0c5ca694a030314bbd4433d7510c185c66da2347f5aea4d75ec683b2dfe0fd57f8cb8a19982de661ef896935802aca193b655e2e59feca342825cf6059c0f6563f1da0202cf22245abe5658e9efd1f7d0204a8b955996455c0ca0c32f1582f49214d3a437d02496a6c07a62cf486da07e1458020fadc0ab8eaa805a846f13bb641eeebd981b8ec5635d07130c39dde840698cc102268e3c5b47115510a006b35aea251314b57bccdc3387d076efa048a6a2c9676c8ea8dffdefb8b270702486caa58b2dbc687ff946eb2083be48aa6323979833ebe626f916cb9fa7112884cafce307ab534a910b3406e52b5a11a30895db9bfcb67b9c22c9320640f19a39b438134226b0c73133c9079106b97c8d1129753e10015d1a50ed327a7d961aa046c3db9cdd927d7bf7b6d4df4195dcb42ca3cce88f03ae04c785470bac904751a95373e43995a723bcde9578e6cdcf390d43ca990c2f8a28dec62c0c4b0dd8fbc8f403dc96626749377014b38b20a9be7ab9e668202d045815c649f593ce67d73e556162eaeae66149b4dbe8beb697d85bd76aaa8d77e43fa2f23b7abc0b67e7b99f541c9c507037a3393f10f384fc0eed95d40af73ef12de1ed66aaa448b39399a7c7a04470940d4fa6b6ef3af4e3ca7b1b132e2dd109a2bffb6597f33f0ce749c9f5f2ce0abe865787136f99fe83433fc939144d5e3221a0341b340c6b8e45449f29edfad75ff5e5f7dd92604d6104c4159bd3300bace9c0abcfd7ca9edd5ed7efb1e735a4d2a3388f30980b754e3f22f3b987cb3d44bea6481064ccd304145428655090d6e5723b05555dcb6bc0e139ebe5e5b3f92c567b43a71588260cc8fad30d33e310329ee4b20969825cce5dc23597385bf04cb4be24d850e18a307f3d06718702a30c6a770e5cdc4d967b096bf4aa434889d68aa3cc10d1ed5bc6fd3c4cb26dad5d9a089960489463abdc5eb8dae9dfb1f6e6b693b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0x1000}, {&(0x7f0000b90000)="8411a65111cc48978c61a0658725900ce2fc1a599a7bf48bc564c898253bcac416704bf4e96564604133a3b5c02de657122f83977018c3b38bfa21afd71a0de8375f5744af63066f5184e8dc6741232f762cee2b1b7b1a4bfb599827dafef58f46d11696d43a7320687a2aa197c282e7fdc39dbbf261b2045edac5d41c14c89c8f835dfe97a4b281d0892722ef114432969490c28b82665a49c0a947cb6d36253935e2b37fb4eaba234c8d6e50e9b08d6e72104b5162c2154e46fd6c23eae548e374d5ff4799d91f8bd683f03632d6e592b36083afb7dbb7591bf5eb52d8af553ebb8675eef209ac0b", 0xe9}, {&(0x7f00000a2000-0x1000)="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", 0x1000}, {&(0x7f000047a000-0xa7)="f3b9968c00d4a0b3d7c9cefa5e1d78fef56fdba5496bb7f9e41d5b6a17abbc224e1399373d6dea40a5a7bfe7bfcb584d63b96be2c02409745290e3ad1f12c5e7cc1cfcfc948872c3ab4436920250a4351901553d762eb7eced33ef3261576d6a085e40a96130966badfb240b62f7b7751860d936ddcc79579a946f3193fbb404426be662e60bde9294db0667c333dda406d66bee5a130fa0e84c026934e0c27b9d5f741fc5f5c8", 0xa7}, {&(0x7f0000db5000)="0eececa56fe4f1336be310473a382e78b740d46ec843d8c3fa00ad9fecfdd6c00964dfc270308c200337f61ba348016c32c208eeaffec596e6bcb7708abd6b08195f4f5c64bdedd06b3bfe18b748354a5497aa081b7df54ce2bf332cf0283d9c93fba39f16a6b47b7f1090269c3e0ff871f4ab8dd7e045228e", 0x79}], 0x5, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000866000-0x30)=[{}], 0x1, 0x93) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c97000)='/dev/sequencer2\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000015000)={0x20000004}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000a3c000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f000035e000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f5b000)={0x0, 0x0, 0x0}, &(0x7f0000ea0000)=0xc) fchown(r3, r5, r6) 2018/02/17 03:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r0, &(0x7f000023a000-0x38)=""/56, 0x38, 0x0, &(0x7f000099d000-0x10)={0x0, 0x1c9c380}) prctl$setname(0xf, &(0x7f0000539000)='mqueue\x00') 2018/02/17 03:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008a2000)={0x2, 0xfffffffffffffffc, 0x5, 0x0, 0x7, [{0x401, 0x0, 0x2, 0x0, 0x0, 0x2000}, {0x8001, 0xfffffffffffff801, 0x7, 0x0, 0x0, 0x706}, {0x4, 0x4bf0, 0x100000001, 0x0, 0x0, 0x100a}, {0xfffffffffffffffb, 0x81, 0x4, 0x0, 0x0, 0x200}, {0x7d00000000000000, 0x9, 0x7fffffff, 0x0, 0x0, 0x2000}, {0x8, 0x4, 0x6, 0x0, 0x0, 0x200}, {0xffffffff, 0x3, 0x5ace, 0x0, 0x0, 0xe01}]}) sendto$packet(r0, &(0x7f0000799000-0x103)="990100008d06000000000000001000d7004f6f3bcb7d8500cb1b4453184465019206e3ad74cf3a7791029ddd52e227b743a34e9e86716a651153b14b10c39617368300ca", 0x44, 0x0, &(0x7f0000d95000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) llistxattr(&(0x7f0000af1000)='./file0\x00', &(0x7f00000d8000)=""/232, 0xe8) 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) iopl(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000)) 2018/02/17 03:55:02 executing program 5: pipe2(&(0x7f000003e000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a08000)=',Z\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842e, {0x400003ffffffb}}, &(0x7f00009fb000), 0x8, &(0x7f00003e3000-0x8)) syz_open_dev$urandom(&(0x7f0000063000-0xd)='/dev/urandom\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000ac0000-0xa8)=[{&(0x7f0000e5e000-0x60)={0x27, 0x10000, 0xfffffffffffffff8, 0x5, 0x3ffc0000000000, 0xec, "17b8dd4ad52e58e63e731fb0667f30e95f948717c6ae58f1cd51e5745330da41d2c57d313c4094e30083735fc9a6b2cf41e124835b91e585541de998f2ed67", 0x6}, 0x60, &(0x7f0000122000-0x20)=[{&(0x7f000047e000)="42e27c10721c4ed50f2b9b958ce05c69ec09d1c63d5fd29067218435dbd8d4ffba132571acbbc29c88aa1ca43d7b751f10bcbe3dd6cfd195905400377c743f9d9c", 0x41}, {&(0x7f0000fe8000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000bac000)={0x50, 0x3b, 0x8, "f0621044365c4afef78965063630eee6d6c3d86ffad471acfd88aef901c071b682a47f662cead16ffaf3f818f73b7e8e8ebe5df004ad6d7597f9115260f3"}, 0x50, 0x10}, {&(0x7f0000fd8000-0x60)={0x27, 0x3, 0xf14, 0x7, 0x200, 0x10000, "bc63d0f32a28f72d2af2d58f2f1df2b1a40d1d0bf547cc04fe82e98c8f4b924d7fcbf2ead2d17f7656a94b7b7ef45a10ad0b72a504711e5df740337012f7d6", 0xd0}, 0x60, &(0x7f0000bf1000)=[{&(0x7f00006e2000)="ce8daf4265a924935798b6bc31a432774937bec043cd810fcda1c77679b28204c0e970f4563c3fabe256b6f6a8f67111cbcdb0f0457dad25c368a92e17f7d22a04f68779", 0x44}, {&(0x7f0000870000-0x76)="5d14455621b6c7b67cceebe263aba0bd5d133b5ff661f028a73542261b142bc7ab290c76f599fcf82b1a337de318338857d6cb3d33427aa0baa71abeba0be4787d5ca819710198b045de4e5edcb2b9724aa0b6aa4fb132ae3c78207d96dabbba7f30cfe20b2506b9c52fb6ad9c37dee24f0f5f0cd0de", 0x76}, {&(0x7f00005bf000-0xd3)="743bfcb1bddd98283610da79d30253c7cb8dbad7416731e909051b9c629448056099c0d216a83621b3730deef53649ae8271cdf083fd518c2c9b7a5f1c39890b472a6ab052c95671a009d7083ed82bc6f6a33e378e037d66bc063b2317d5da27794574263255d9ecea35b861b49716fe45e4f7eae0c32e3f8ffe84fa61759492478ec4a94c520e7530cf41c334efe5b747f9d09820be4218f5cd3fe4f9eec593988c622b7868e09815fb88eb965b5d5875ae4ef38e2c7b5633927a79a7094e15901880a6fc5e316e2dc51f458f7c18a8181a4c", 0xd3}, {&(0x7f00006f8000-0x6b)="b7deb43333c571d6331788ac26eb38e57b34f2ec2cda30c2cd3605b877ba35e94156f5a09bf28e1d970c4f8e4d980e06d19f5971d4fdc63aa126cd20b7d090412e4b590762c0b0b7cf3b274dd861423c69f8925e139f5ea1d86eca80e58a5ee7660f2ade9f4dfb0e1ffa06", 0x6b}, {&(0x7f0000026000-0xa4)="ee37dc66f6eddc3a5492a780f449472f39f4fbf07c38e3029986049301ff4f499687b56454a519641745a6a9ab833865b4acbbc4442171eae968083eba6e73ff107cd1ad4fcacb903a1c3be8d91d8f759ecf7377548edbda50694eddefe64b6c1676a3b9329315a85903f2efe2931a1abc725b8bb19a982090a5a984d572c8455e482a984fccc3b6dbe84f2b76294058c915cc08c28b275c90a914564357f7326e5a821f", 0xa4}], 0x5, &(0x7f0000851000-0xa8)={0xa8, 0x1ff, 0x4, "e22fc5edb0cfe63a8110d319d6a7501f63265a8acc50817159018b92b8d11e19a32ac9d14191dade913856c19d63704285c70483b0f46e18340a7e9136385c93edfb50c89583ee20d45a944cea33ec014a16a1ae45fd155e409123396a28d8ec126f40a82b5922a90cf64fb748c69ed9daed357c0b046ae6f91bfe69b53fda362eeddcca5ff64654a9e30572c7923eda6d6659ca"}, 0xa8, 0x48010}, {&(0x7f0000bba000-0x60)={0x27, 0x1000, 0x38aa46fa, 0x7, 0x3, 0x7, "c9d37b70097289f67f8f0b7168d8c464704c3fbfbdbe2a965b8760283a5ea0a7f8821cfe05b2c00984f7f5b167566f38243717674947b3afb47fa26add7c80", 0x800}, 0x60, &(0x7f0000e93000)=[], 0x0, &(0x7f0000abf000-0xc0)={0xc0, 0x84, 0x8, "ee27f61bc257c8b8916fc701d51a34abd21d1d2b90600a3cf9708e12c5fdc897d07bf8eeacb23c692b28610560e5af54036f624c64b685b1d7d9e3c0704c2369813f3c9097aeafb4179c6fcf148ee9740c4fa50dc940d0ea5aa57bb16fb7006e1701c527b34e78b975fdfc440cba5d0a8dada4b614783bb2c506703249300081e78d451c0edb78f88af8253b93ac4894d249c7e80ddadba1a95f5b79cd25d6214dcba017716ecb92f683"}, 0xc0, 0x10}], 0x3, 0x20000000) 2018/02/17 03:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d50000)={0x0, 0x0}) fsync(r0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002ae000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r2, 0x9) r3 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x0) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000ecc000-0x6)='statm\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000ada000-0x10)=@ax25, &(0x7f00009f4000)=0x10) mq_timedsend(r3, &(0x7f00005c0000-0xfd1)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000f37000)={0x8, 0x95, "ea294e3c21c5c93f71486b06ee058ad3c19c9abea474dbb83d33ee71971c8b27d15c6de3f436e4dadfef43e01d9a50efe80d1a3ada26bcc36d171b19edc34054fd8dd66d6b3f5c597aced0d3b1541f9c192495502bf310fa9952227da3b25ed2f18154de07e3e59a5d254ebc988c86ddb4aa8034b54aaf394ca0aa562f456313e4f7c51f0f4740d258f024c752f6b46715a0fbcb00"}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000020a000-0x18)=@generic={0x2, 0x6, 0x1}) 2018/02/17 03:55:02 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fee000)='.request_key_auth\x00', &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fee000)="4abf8e01b7334269445cae669d41b452fc79cb49acbba081fe017aa3585abefa27d6713f9b97bbefbe9b146719ac151d8232905825d6b334a9ded9a2ed2500c6df3e6a3cded57c76614adf1296306f98c89d5af08ced70a56f8357bd37adc447f65a9f3fcf819753978c1cd6d90523ab2d43bdab69e854aa0364fa82640c19a5ab50d73d6c3956b56736c88fbb72bf64a570f7227074e8d35ffe598fa7720cd3aa", 0xa1, r0) 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000023000), &(0x7f000038c000)=0x4) [ 49.798953] binder: 9237:9238 ERROR: BC_REGISTER_LOOPER called without request [ 49.833283] binder: undelivered transaction 70, process died. 2018/02/17 03:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000de9000)={&(0x7f0000893000)=@proc={0x10}, 0xc, &(0x7f0000655000-0x10)=[], 0x0, &(0x7f00006fb000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) pipe2(&(0x7f000048e000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000083a000-0x4), &(0x7f0000ecc000)=0x4) 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000864000)={0x0, 0x29, 0x0, @thr={&(0x7f00000b7000), &(0x7f0000c8a000)="1bd23fd072a77caa0a2f5b4a0aace6c781d69f8c0df51d630db6cc"}}, &(0x7f0000082000-0x4)) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/create\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000e7c000-0x8)=0x2) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00000ee000), &(0x7f00003d6000)=0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00001dd000-0x12)={@generic="e6278f06444104b8535ebf5b78af2ce6", 0x7ff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c78000-0x11)='/dev/vga_arbiter\x00', 0x4800, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x82, &(0x7f000060a000)="89b92e8722fbd944dab8c9cf24c9cccafaf184ae059f616d44c303d508960eb4a3414f629cc2bb0425eee390a0f4b767c584834edf6f2835bd74d8e08d0da9c3f29b8eb7f32d34b2d0f56dc9dcd7f9a336585f65aa15be56337ebb8ffe4eb7ccdbd4f9f95a24c88ac01f3ec2c8bd8649dee729f71464f67f0ac2b970580783fad644edcda75de555315b33948921ad564e619ed059ba240b20475304e46c005e15e50553866e2f8ad23e1f444a1f", 0xae) mount(&(0x7f000073e000-0x8)='./file0\x00', &(0x7f00004cc000-0x8)='./file0\x00', &(0x7f0000c72000)='hfsplus\x00', 0xb1, &(0x7f0000154000-0x26)="e1843534fbce651dd430f65357cdc908d1b0ea23983c58e63866f3930448c8af659e513228bd") r3 = syz_open_dev$usbmon(&(0x7f0000d6f000-0xd)='/dev/usbmon#\x00', 0x81000001, 0xa02) symlinkat(&(0x7f00003b2000-0x8)='./file0\x00', r3, &(0x7f0000785000-0x8)='./file0\x00') [ 49.880277] binder: undelivered TRANSACTION_COMPLETE [ 49.896808] binder: 9237:9255 ERROR: BC_REGISTER_LOOPER called without request 2018/02/17 03:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000a9e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00005a9000-0x6)='./bus\x00', 0x0) dup3(r0, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003d7000-0xc)) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/02/17 03:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000190000)='/dev/vga_arbiter\x00', 0x280001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003df000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000081000-0x10)={r1, &(0x7f0000519000-0xfa)=""/250}) fanotify_init(0x0, 0x0) 2018/02/17 03:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0x4}}]}, 0xb8}, 0x1}, 0x0) pipe(&(0x7f0000a7a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a1b000-0xcf)={0x0, 0xd8, "c188ca76bd930a1decf6cf9eaaa328c731d7aedd51d625fcbba5a60a0ff3bb044fc906cd0e6e44fad6b0a21ba2bda3a5fcef124e790c2ee1e7bb93e3533a29c61596b08d19d780cd3c4a1388e77c8d019e1accf12440afe4827509eb5cd5d600d5696be613b76bf9e2ba0916ea261844cf0d64ee89c4a0b9a67c72b7ff61f344a1aa2e600c04d88f17afaf59c41c924b1de429027521827a5f29b475487d6189baec3171dc635ac3ad0ea60f5548090d7dae1232d7518538f0efa8a47768763c4b2d02c6a31881fc2acc05bb54b02ed8c02f84468b9c7a43"}, &(0x7f0000ae8000-0x4)=0xe0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e80000)=@sack_info={r2, 0x5, 0x7}, &(0x7f000050a000-0x4)=0xc) chdir(&(0x7f00003b7000-0x8)='./file0\x00') pivot_root(&(0x7f000010b000-0x8)='./file0\x00', &(0x7f0000500000-0x8)='./file0\x00') 2018/02/17 03:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c03000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00008d7000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000048b000)=[{0x80000001, 0x7fffffff, 0x8, 0x1, @time={r1, r2+10000000}, {0x5b, 0x3}, {0xfff, 0x80000000}, @raw32={[0xffffffffffffffd6, 0x101, 0xf5d]}}, {0xfffffffffffffff9, 0xfffffffffffffffb, 0x2, 0x7, @time={0x0, 0x1c9c380}, {0x5, 0x3f}, {0x7, 0xa49d}, @quote={{0x100000000, 0xff}, 0x7fff, &(0x7f0000427000-0x30)={0x55d, 0x7fffffff, 0xb00ac71, 0x4, @tick=0x80000001, {0x457, 0x2}, {0x3, 0x1}, @connect={{0x8ae, 0x100000000}, {0x100000000, 0x81}}}}}, {0x4, 0x3d4, 0x7fff, 0x3, @tick=0x1, {0xffffffffffffffff, 0x6}, {0x6, 0x7}, @result={0x5, 0x1000000000}}, {0x4, 0x6, 0x7, 0xfffffffffffffff8, @time={0x0, 0x989680}, {0x1, 0x100000001}, {0x4, 0xfffffffffffffff8}, @queue={0x0, {0x5, 0x5}}}, {0x7fff, 0x7, 0xa28, 0x4, @time={0x0, 0x989680}, {0x4}, {0x0, 0x4}, @raw8={"0c6ffd8acc8a8f5219d8b051"}}], 0xf0) 2018/02/17 03:55:02 executing program 7: mprotect(&(0x7f0000b89000/0x6000)=nil, 0x6000, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e98000/0x4000)=nil, 0x4000, 0x3000, 0x7, &(0x7f0000a33000/0x3000)=nil) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000065d000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a88000)=0x1c, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007da000)={0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000ce8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b7e000)=0x14, 0x800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000577000)='/dev/autofs\x00', 0x2000, 0x0) poll(&(0x7f000042c000)=[{r0, 0x80}, {r1, 0x100}, {r2, 0x8108}, {r3, 0x3}], 0x4, 0x80000001) socketpair(0xb, 0x80000, 0x1, &(0x7f0000e7c000-0x8)={0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000ff9000)={0x3, 0x100000008}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000c90000-0x50)={@generic="3b4002ff1a4665cfd35e76cd5836afdd", @ifru_map={0x6, 0x1, 0xa0, 0x100000000, 0x7, 0x5b88}}) r5 = getpgrp(0xffffffffffffffff) sendmmsg$nfc_llcp(r4, &(0x7f00006c9000)=[], 0x0, 0x1) process_vm_writev(r5, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)}], 0x2, 0x0) 2018/02/17 03:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = dup(r0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000b97000-0xd8)=""/216, 0xd8) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0x298) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/02/17 03:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000c86000)={0x10, 0x0, 0x0, 0x54331bc815463e8a}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000967000)='/dev/ppp\x00', 0x600800, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000167000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000063c000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000ed000)=0xfffffffffffffffc, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000037a000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) dup2(r0, r0) 2018/02/17 03:55:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000c76000-0x4), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='ipddp0\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000115000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x4)=[0xfffffffffffffffe]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000002000)={0x8000000, 0x1, 0x31}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r2, r3, 0x3}) [ 49.932052] binder: undelivered TRANSACTION_COMPLETE [ 49.942449] binder: undelivered transaction 72, process died. 2018/02/17 03:55:02 executing program 3: unshare(0x20000400) r0 = inotify_init1(0x800) syncfs(r0) 2018/02/17 03:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000f51000/0x4000)=nil, 0x4000, 0x1000004, r0) 2018/02/17 03:55:02 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000005000)=""/40, 0x28, 0x0, &(0x7f000000d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) readv(r1, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) fcntl$setsig(r1, 0xa, 0x1e) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffff, 0x0, 0x80000000, 0x3}, &(0x7f000000d000)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000e000)={r2, 0x4}, &(0x7f000000c000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/17 03:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)) setregid(0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) openat(0xffffffffffffffff, &(0x7f0000bfe000-0x8)='./file0\x00', 0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)=[]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r3 = memfd_create(&(0x7f0000fb7000-0xe)="5c776c616e315b27817573657200", 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) syz_open_dev$loop(&(0x7f0000dfd000-0xb)='/dev/loop#\x00', 0xffffffffffffb33b, 0x400) sendto$inet(0xffffffffffffffff, &(0x7f0000189000)='Y', 0x1, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d3a000-0x8)={0x0}, &(0x7f0000310000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000478000)={0x8, 0x0, 0x8000, 0x685e, r4}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000596000)=0xdb1) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f000095c000)={0x1ac, 0x0, 0x0, 0x3, 0xffffffffffffffff, {}, [@generic="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"]}, 0x1ac}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000136000-0x8)) [ 49.997372] audit: type=1400 audit(1518839702.445:54): avc: denied { bind } for pid=9300 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000d4b000-0xd)='/dev/usbmon#\x00', 0x1f, 0x100) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) 2018/02/17 03:55:02 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDMKTONE(r0, 0x4b30, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = gettid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004cb000)={0x0, 0x1000}, &(0x7f0000ed7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ed0000-0x8)={r3, 0x9}, &(0x7f00006f2000)=0x8) capset(&(0x7f00003d5000-0x8)={0x19980330, r2}, &(0x7f0000780000-0x18)={0x4000000000000, 0x324, 0x0, 0x3ff, 0xa6d}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) [ 50.072131] device lo entered promiscuous mode [ 50.079635] device lo left promiscuous mode [ 50.182088] device lo entered promiscuous mode [ 50.187520] device lo left promiscuous mode 2018/02/17 03:55:02 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x8000000003, 0x100000010) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x3) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000009000)=@un=@file={0x0, ""/44}, 0x2e, &(0x7f0000011000-0x80)=[], 0x0, &(0x7f0000013000-0xf)=""/15, 0xf}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000005000-0x8)='./file0\x00', 0x1, 0x2) unlink(&(0x7f0000013000)='./file0\x00') 2018/02/17 03:55:02 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f000026e000)=""/28, 0x1c, 0x0, &(0x7f0000f6c000)={0x3, {"a0f562b786c6ff"}}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f6e000-0x78)=[{{&(0x7f00001b1000)=@alg, 0x58, &(0x7f0000e0a000)=[{&(0x7f0000f6e000-0xed)=""/237, 0xed}, {&(0x7f0000400000-0x5a)=""/90, 0x5a}, {&(0x7f0000f6d000)=""/207, 0xcf}, {&(0x7f0000f6d000)=""/41, 0x29}], 0x4, 0x0, 0x0, 0x1ff}}, {{&(0x7f0000f6d000)=@can, 0x10, &(0x7f0000f6e000-0x20)=[{&(0x7f0000f6d000)=""/126, 0x7e}, {&(0x7f0000f6e000-0xd1)=""/209, 0xd1}], 0x2, &(0x7f000040a000-0xb4)=""/180, 0xb4, 0x9}}], 0x2, 0xa224f6df1e474764, &(0x7f0000cbc000-0x10)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007c6000-0x108)={0x1, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x100}}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x27cd}}}, 0x108) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f6f000-0x58)=@alg, &(0x7f0000f6e000)=0x58) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00006fd000)={0x3ff, 0x7, 0x1000}, 0xffffffffffffffab) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000209000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/17 03:55:02 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000008000-0x4)=0x1) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) 2018/02/17 03:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d9d000-0x8)='./file0\x00', 0x2142, 0x110) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008cc000-0xb8)={0x0, 0x7, 0xb1, 0x0, 0x2, 0xa7, 0x9, 0x101, {0x0, @in={{0x2, 0x0, @empty}}, 0x3, 0x5, 0x6, 0x2, 0x8000}}, &(0x7f0000ffa000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b3e000)={r2, 0x8000}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) 2018/02/17 03:55:02 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x3, 0x800, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xc3)={r1, 0xbb, "ce1e8712db7ff3067c2a348f971a8f19d97e38a90d58e85ff5778b6fc8b9056803fdbc80305e94ee8caffe9719364a9551370366d58b25e5bfdeaa3aa0abe656ee544ebded494c5a15d8944a525129ff8002751901b812d73b658d0b81126e55c3bdeafa673442872c1be1cb2deb5a67dd92029975a371ec923c5e486555b4ef36d65dba6f2e3982a56fa65c37d7b3bd8470d8eca557d94eb02a36382382568d041316c682ae8a6ff60c42f81cef9d6ed8db5e2d54b96b15d2f502"}, &(0x7f0000000000)=0xc3) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@dstopts={0x8, 0xf, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x48, {0x52, 0x10, 0x6984, 0x7dd8, [0x2, 0x1, 0x1, 0x2, 0xe4, 0x3, 0x10001, 0x7a172fe9]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x5}]}, 0x83) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f00000d0000-0x2)=0x138) 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000abc000-0x10)=[], 0x0) 2018/02/17 03:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005eb000-0x4)) stat(&(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000a5f000-0x44)) fstat(0xffffffffffffffff, &(0x7f0000789000-0x44)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000026c000-0xc), &(0x7f00003f9000-0x4)=0xc) geteuid() getresuid(&(0x7f000099a000), &(0x7f00009d5000), &(0x7f000046b000-0x4)) geteuid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ba2000-0x4)) stat(&(0x7f0000cbe000-0x8)='./file0\x00', &(0x7f000024c000)) getresgid(&(0x7f0000c8d000-0x4), &(0x7f0000d24000), &(0x7f0000caa000)) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000619000-0xc), &(0x7f00002bb000)=0xc) stat(&(0x7f0000209000-0x8)='./file0\x00', &(0x7f00002e8000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ce6000-0x4)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00003bb000-0x10)={0x1369, 0x50f98356, 0x0, 0x64c}, 0x10) 2018/02/17 03:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000204000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001b9000)={{0x2, 0x1, 0x6fd, 0x3, 0x9}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) getpeername$llc(r0, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000040c000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000034a000-0x9)=""/9, &(0x7f0000e0d000)=0x9) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) listen(r1, 0x0) poll(&(0x7f0000780000-0x8)=[{r1}], 0x1, 0x431b8446) shutdown(r1, 0x0) 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80004, 0x100, &(0x7f0000fc9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000046e000)=0x8, 0x4) [ 50.375946] audit: type=1400 audit(1518839702.825:55): avc: denied { read } for pid=9350 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 03:55:02 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/17 03:55:02 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffd}, 0xffffffe5) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000093000), &(0x7f0000f93000-0x4)=0x4) r1 = socket(0xa, 0x4, 0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f93000), &(0x7f0000169000-0x4)=0x4) socketpair(0x8, 0x805, 0x75, &(0x7f0000b70000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bf4000-0x8)={0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000f93000)={r3, &(0x7f0000caa000)=""/207}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f94000)='./file0\x00', &(0x7f0000596000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f94000)='./file0\x00', &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f93000)={0x7b880, 0x5, 0x200, 0x0, 0x9, 0x3b520000000000, 0x25, 0x0, 0x0}, &(0x7f0000f94000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000269000)={r6, @in6={{0xa, 0x3, 0x1fb8000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}, 0x5, 0xff}, 0x98) 2018/02/17 03:55:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1b) r2 = inotify_add_watch(r1, &(0x7f0000ee5000-0x8)='./file0\x00', 0x4000878) inotify_rm_watch(r1, r2) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/02/17 03:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007ff000-0xb5)="13e91dd7d8fd3d0839c5d05e9419097eeea2ffee4b9ac45b4e188b6b8440c20af948ee208664a3f3b58a8d2a8e8e39ec5f63c6561b9a5a70e439916b450299b42c80a70beec3b882ea1bd07c3f959fb90f57bb16addc561660f2b6c9ce365a6ba6c9172455c8a3d769b1e102d94cef373a5a86ed5a6cf34cee4f7c32997074982fcd", 0x82, 0x0, &(0x7f0000c14000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000c3a000)={&(0x7f0000336000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffe6d, &(0x7f0000b84000)=[], 0x1, &(0x7f0000261000)=[]}, 0x0) close(r0) 2018/02/17 03:55:02 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000007d000)='/dev/rfkill\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000591000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}}, 0x8, 0x4, 0x957, 0xf1c, 0x4}, &(0x7f00009f2000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dfc000)={0x0, 0xfe, "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"}, &(0x7f0000001000-0x4)=0x106) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000014e000)={r1, 0x2, 0x2, 0xfb3c, 0x800, 0x40, 0x100000000, 0x80000001, {r2, @in6={{0xa, 0x0, 0x3eaf, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfffffffffffffeb1}}, 0xab, 0x1, 0x1, 0x1, 0x9}}, &(0x7f000085d000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) acct(&(0x7f0000f6f000)='./file0\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x1, 0x0, []}, 0x10) 2018/02/17 03:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000204000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001b9000)={{0x2, 0x1, 0x6fd, 0x3, 0x9}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) getpeername$llc(r0, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000040c000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000034a000-0x9)=""/9, &(0x7f0000e0d000)=0x9) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) listen(r1, 0x0) poll(&(0x7f0000780000-0x8)=[{r1}], 0x1, 0x431b8446) shutdown(r1, 0x0) 2018/02/17 03:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x481e) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/17 03:55:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='irlan0\x00', @ifru_flags=0x2201}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@rand_addr=0x6, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/02/17 03:55:02 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x200, 0x0, 0x500, 0x8, 0x4020009, r2}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ba6000)) 2018/02/17 03:55:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0}}) clone(0x0, &(0x7f0000aad000), &(0x7f0000d21000-0x4), &(0x7f0000240000), &(0x7f0000190000-0x1)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {r1}}, &(0x7f000085d000)) 2018/02/17 03:55:02 executing program 5: ioprio_get$uid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000159000-0x8)=@sco, &(0x7f0000001000-0x4)=0x8) 2018/02/17 03:55:02 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005d3000-0xd)='/dev/usbmon#\x00', 0x64dfc2dc, 0x490183) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a44000)={0x0, 0x401}, &(0x7f0000f40000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000a1000-0x8)={r2, 0x9}, &(0x7f0000e41000)=0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) r4 = gettid() ptrace$cont(0x3f, r4, 0x10000000001, 0x1) ftruncate(r0, 0x3) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1f) 2018/02/17 03:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x800, 0xffffffffffffff44) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c20000), &(0x7f0000531000)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000aa000)={0x0, 0x3}, &(0x7f0000be3000-0x4)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000029c000)={r2, 0x5}, 0x8) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f00007fe000-0x1)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f000008b000)="4ac847f14ebcac3405baee256ab668e4a2175353317c945d1dc90b7c8bf21ffd97b9e458a83ae4a8261679a59ca8d0147471aeec811edc22dd5f3f902e400eb1cd9ba59fe0b53b6c802b", 0xfffffffffffffee8, 0x0, &(0x7f00001e4000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/17 03:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000e0c000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/17 03:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000f92000)={0x0, r1}) memfd_create(&(0x7f0000bbb000-0x16)='keyringeth0vboxnet1*&\x00', 0x2) fcntl$getownex(r0, 0x10, &(0x7f00004a9000)) 2018/02/17 03:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)) r1 = creat(&(0x7f00006e2000)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001b6000-0xc0)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0xffffffffffff4328, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x20}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @rand_addr=0x7}], 0xc0) r2 = syz_open_procfs(0x0, &(0x7f0000743000-0xa)='net/igmp6\x00') r3 = syz_open_procfs(0x0, &(0x7f0000f09000-0x8)='uid_map\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendfile(r3, r2, &(0x7f0000e49000), 0xdd) 2018/02/17 03:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000bab000)={0xfd0, 0x8, 0x0, 0xffffffffffff8000, 0x0, 0x7f}) 2018/02/17 03:55:03 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000010000-0xa)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffeaf) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c8c000), &(0x7f000037a000-0x4)=0x10) time(&(0x7f00002e3000-0x8)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000329000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)='ns\x00') exit(0x0) getdents(r2, &(0x7f0000bcd000)=""/145, 0x91) 2018/02/17 03:55:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000013000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x16)='net/ip_tables_matches\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000012000)) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)={{0x77359400}, {0x0, 0x7530}}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000d3e000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000025f000)=0x100000000, 0x4) fremovexattr(r1, &(0x7f0000bc8000-0x1d)=@random={'system.', 'net/ip_tables_matches\x00'}) 2018/02/17 03:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000083b000)=0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00004b5000-0xf)='/dev/sequencer\x00', 0x64800, 0x0) 2018/02/17 03:55:03 executing program 3: r0 = getpgrp(0x0) timer_create(0x5, &(0x7f0000641000-0x60)={0x0, 0x37, 0x4, @tid=r0}, &(0x7f000047d000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000061e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x509000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"62398cb3d13f03"}, 0xffffffffffffffe0}, 0x10) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000)=""/4096) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flock(r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000002000+0x93f)=[&(0x7f0000002000)='/selinux/avc/cache_stats\x00', &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', &(0x7f0000003000-0x5)='bdev\x00', &(0x7f0000003000-0xd)='/dev/usbmon#\x00', &(0x7f0000002000)='/dev/usbmon#\x00', &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00'], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000fd1000)="17791283d58b780823ef6953e26cbefd1af32fbbb67d33b9004b01e4d8c9345a0312e622d365000000000000009a093878fb09a5498ef4e7a89d95bad25f3ef26a5cee97bead0036bd3a121e1836685c89747c6fb742466acf32949ab83a24d1ed606abab2cea237b9037d1ae6b306f9a5daa25509b20a82c9e189e35f6514035e9ad5d41407da8f69f259404cff0000000000000012edbdb27bd8f5", &(0x7f0000363000)}}, &(0x7f0000234000)) 2018/02/17 03:55:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005b2000-0x8)={0x0, 0x6}, &(0x7f0000a32000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x7, 0x5, 0xc955}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xffffffffbec7080c}, &(0x7f0000303000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000)=0x1, 0x0) clock_gettime(0x7, &(0x7f0000ec8000-0x10)) 2018/02/17 03:55:03 executing program 4: socketpair$inet6(0xa, 0x0, 0xcb92, &(0x7f00006ca000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c6c000)=@assoc_value={0x0, 0x9}, &(0x7f00007a5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r3, &(0x7f0000626000-0x10), &(0x7f000064a000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x5, 0x9}, &(0x7f00006eb000-0x4)=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) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000001000)={@generic="67022761a0618ac8f199d93628aa9304", @ifru_mtu=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000001000)=@nfc={0x27, 0x7, 0xffff, 0x7}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xd4)="b15edf37eaa1f07b5ed28987682eefe5691897e8551154f9cda517dfd2c744be028f43314abe9c952fce4b9744764c6252167e5d0bb16f94617c0e0c939904af6bde00ba035865d74cbddef6cc508489735b5d666f78f995b77ad8c9dd76ab82bf5acd5b590ceddad20d23de0150ded2d87a6540eb5fb890f23b305a98ede4e8f7086e418947369bc38d198fddbb280ca2a470349c4d84c4ed2a68908208d420757d03181043b3ff59496b9900ba73128b59363e8a6fd582954d8762a4c662609f95529e45669ab7086c7cc69f98717739bcbe1b", 0xd4}, {&(0x7f0000001000)="8989b6de2be22133b3972beeab04a884628573b209f54f98294cdf79db9ed2a49cceeb03d94099ce29e03d75a08bf8049cbb7b4e7d95ebc7fc5bbd1df570646d3f3afa8add0771bf03df2f6a8f4d28104e92450d856829950725101688263038b6c0f0f9707985c53230c5cd2d0cdab3462ba81aa99383d65878a30f80af105c89a1a760ef93707661ea28ecab447f06b605ce7fd028d0af78c150835b17fd76a95630a86b636851d57228844b5a81d8e389ed07cdf29ed61d7324a96de94def17bf95243ad9f1181f2f625399e43ea946d3a2752b2eeb991b19abe924b824ae45cb8a762298d3521b87764d3b3c", 0xee}], 0x2, &(0x7f0000001000)=[{0x1010, 0x115, 0x800, "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"}], 0x1010, 0x4000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00008f8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80000004002) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000dec000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x7ff, 0x0, 0x9, 0x4, 0x0, "32951fa21283713b457f10e3b0a3c0ca1e0fe76d6501d3c123adc984143a486f1fce90a74ee475d072b8e6f3b0f496f5967fd9920a4e014862623934a7b2ca76", "7e206ead9e1e4c02b5e56261fb2dc4561705ce325708879df52faf05128386cbc557e30d2dc898adbdb0a499166d8b24de23ee5bf7511319981e4f26b31e5b90", "431548ae621a4e981bd7440cfae7b61ed32eb1b7d090334827f3c7207b3d939e", [0xffff, 0x20]}) 2018/02/17 03:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000a6e000)=0x6, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/17 03:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) ioctl$sock_ifreq(0xffffffffffffff9c, 0x897b, &(0x7f0000af8000-0x50)={@common='bpq0\x00', @ifru_data=&(0x7f0000e19000-0x20)="25f6f4773ad53bb5ba3e170c6492866da7c009ed14f58b02d549b3e2a4c0f95b"}) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/17 03:55:03 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ff9000)=0x100, 0x4) openat(r1, &(0x7f0000ff8000)='./file0\x00', 0x2f2582, 0x0) 2018/02/17 03:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ded000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cdd000-0x68)={0x8, 0x5, 0x0, {}, 0xfd3, 0xa}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000087f000-0x24)="24000000240007df3101000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003dc000-0x1)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000007b000)={r2, 0x80000, r0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000498000-0x11)='/selinux/enforce\x00', 0x80, 0x0) 2018/02/17 03:55:03 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000621000), 0x0) 2018/02/17 03:55:03 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) r1 = getpid() ioprio_set$pid(0x1, r1, 0x8) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000003000)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000005000-0x58)={{0x5}, 0x0, 0x2, 0x4, {0x20, 0x9}, 0x800, 0xfffffffffffffffe}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000), 0x0, 0x0) 2018/02/17 03:55:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000001000-0xa)=@random={'trusted.', ',\x00'}, &(0x7f0000000000)='eth1^\x00', 0x6, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}}, 0x0) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) symlink(&(0x7f00004a3000-0x8)='./file0\x00', &(0x7f0000a4b000-0x8)='./file0\x00') 2018/02/17 03:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 03:55:03 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f000002e000-0x55)={'system_u:object_r:pam_var_run_t:s0', 0x20, 'system_u:object_r:var_lock_t:s0', 0x20, 0x32, 0x30, 0x20, '/usr/sbin/ntpd\x00'}, 0x55) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) 2018/02/17 03:55:03 executing program 6: unshare(0x8000400) r0 = epoll_create(0x1f) fgetxattr(r0, &(0x7f000033c000-0xd)=@random={'user.', '!vmnet1\x00'}, &(0x7f0000c22000)=""/49, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80) fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x18, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r4 = getpgrp(r3) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000-0x4)=0xffff, 0x4) sched_getscheduler(r4) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000001000)=""/108) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/pktcdvd/control\x00', 0x202100, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000496000-0x30)=""/48, &(0x7f0000123000-0x4)=0x30) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006b1000-0xa)='/dev/ptmx\x00', 0x243d, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8), 0x0) 2018/02/17 03:55:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00'}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000000)=""/147) 2018/02/17 03:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f4b000-0x6)='\\ppp0\x00', 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000bab000-0x10), &(0x7f0000c7b000)=0x10) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x0) 2018/02/17 03:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/17 03:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000070000)=""/195, &(0x7f0000012000)=0xc3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006d0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0xffffffffffffff28) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000003000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000013000-0x1)) close(r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000018000)=[{r2, 0x40}, {r1, 0x8103}, {r2, 0x140}, {r0, 0x1080}], 0x4, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000017000-0x8)={0x100000000}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/17 03:55:03 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f80000-0xe)='/dev/keychord\x00', 0x101, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000f7e000)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f000002b000-0x10)={0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f7f000)="5d807e83ff5b1043252837212a79e66b3dd08a6f44dec68ca19519e4e55b14b5aa62d62a78bff7f0bdd17fc3e2f0ce45f9a5447d52a5e60149827cde0675d1cefcc76dbd7723f3024dc7ff3e63896eedc4ad9786d9ea8389f9", 0x59) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r1}, 0x0) 2018/02/17 03:55:03 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f000000d000)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x59)='\x00', r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000005000-0x18)=[&(0x7f000000f000-0xe)='keyring.ð0\x00', &(0x7f0000006000-0x2)='\\\x00', &(0x7f0000007000-0x5)='user\x00'], &(0x7f0000007000-0x40)=[&(0x7f0000003000)='keyring\x00', &(0x7f000000e000)='keyring\x00', &(0x7f0000006000)='\x00', &(0x7f000000a000-0x1e)=':nodevwlan0*securitytrusted,\'\x00', &(0x7f0000002000)='keyring\x00', &(0x7f000000c000)='keyring\x00', &(0x7f0000001000-0x6)='ppp0!\x00', &(0x7f0000005000)='[\x00']) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000)}, {&(0x7f0000006000)=""/75, 0x4b}, {&(0x7f0000005000-0x98)=""/152, 0x98}, {&(0x7f000000c000-0x49)=""/73, 0x49}, {&(0x7f0000010000-0x83)=""/131, 0x83}], 0x6, &(0x7f000000c000)=[{&(0x7f0000010000-0x73)=""/115, 0x73}, {&(0x7f000000f000)=""/82, 0x52}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000)=""/76, 0x4c}, {&(0x7f000000c000)=""/36, 0x24}, {&(0x7f0000007000-0xb7)=""/183, 0xb7}, {&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f000000b000)=""/243, 0xf3}], 0x8, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000000f000)={0x2, 0x7}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000067a000)='user\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000c000-0x1)='\x00', 0xfffffffffffffffa) r4 = add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0xe8)="0f", 0x1, r3) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000010000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000-0x1)='I', 0x1, r4) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) sync_file_range(r5, 0x1, 0x8fc, 0x5) futimesat(r5, &(0x7f0000009000)='./file0\x00', &(0x7f0000006000-0x20)={{0x77359400}, {r6, r7/1000+10000}}) 2018/02/17 03:55:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') openat(r0, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/keychord\x00', 0x8081, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000aab000)=0x9) ioctl$int_in(r0, 0x5452, &(0x7f0000e2c000-0x8)) 2018/02/17 03:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c56000)='/dev/input/mice\x00', 0x0, 0x480) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ad7000-0xc)={0x0, @loopback, @multicast2}, &(0x7f0000a4b000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d5c000)={@loopback={0x0, 0x1}, 0x4, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000007d000)={&(0x7f0000fa8000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00003e6000-0x54)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000000008, 0x1a00}, [@RTA_METRICS={0x10, 0x8, "06000a0004448fd003e2"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2}, 0x0) r3 = request_key(&(0x7f000040a000-0xc)='id_resolver\x00', &(0x7f0000ee2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000520000)='/dev/input/mice\x00', 0xffffffffffffffff) keyctl$clear(0x7, r3) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00003df000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x10}, r1}, 0x14) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000000) 2018/02/17 03:55:03 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000646000)={0x1, 0xfffffffffffffff9, 0x2}, 0x6d9a28d1ea2bc836) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00005e4000-0x10)=@req, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a6e000-0x18)={0xa, [0x2000000000, 0x101, 0x5, 0x1, 0x0, 0x7ff, 0x0, 0x800, 0x7fffffff, 0x3]}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fbf000), &(0x7f000075d000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1f000-0x10)='/dev/sequencer2\x00', 0x880, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f9c000+0x5e0)=@req={0x7f000, 0x100, 0x7fffffff, 0x81}, 0x10) 2018/02/17 03:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000640000)='net/packet\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) write(r0, &(0x7f0000ca5000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffbd2b", 0x5995c137cf91a715) 2018/02/17 03:55:03 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000255000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000004c000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004e1000)={{0x7, 0x3}, 'port1\x00', 0x0, 0x1, 0xe998, 0x6f, 0x80000001, 0x3, 0x5, 0x0, 0x2, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) 2018/02/17 03:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000384000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001b4000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) creat(&(0x7f000023c000-0x8)='./file0\x00', 0x1) 2018/02/17 03:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b98000-0x4)=0x1000) 2018/02/17 03:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000ffc000)=0x1, 0x2bd) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0xfffffffffffffd48, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058e000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) write$eventfd(r1, &(0x7f00002d3000-0x4)=0x7, 0x8) [ 50.853386] binder: undelivered death notification, 0000000000000000 2018/02/17 03:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001a2000)={0x0}, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000cae000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000207000)={@ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7fff, 0x2457e03100000, 0xfffffffffffff1a6, 0x400, 0x7, 0x300, r1}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eb1000-0x8)) madvise(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x6e) 2018/02/17 03:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat(0xffffffffffffffff, &(0x7f0000e58000)='./file0\x00', 0x20000, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a47000-0x8)={0x0}) r2 = add_key$user(&(0x7f00004ce000-0x5)='user\x00', &(0x7f0000b78000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000667000-0x41)="c5aedb85856333340aa75fe40cba2795f9a82007c5f3c68533fe631ea8a25edfe3040add03c2ce4660648f510e20ece4c28640a282baf16b1915855f274991f2ef", 0x41, 0xffffffffffffffff) r3 = geteuid() fstat(r0, &(0x7f0000652000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000028e000-0x10)={r1, &(0x7f0000c0f000)=""/175}) 2018/02/17 03:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r1, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a16000-0x28)={0x9, 0x0, 0x0, 0x0, "61068498aa4904f25a6fa0dae209a4d4e7db0b78ab3513756a02a5c321cc9837"}) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000062c000)={0x0, 0x0}) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000071e000)={0x0}, 0x4800) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c38000)='./file0\x00', &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000c39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c39000-0x4)=0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c38000)={0x0, 0x0}, &(0x7f0000306000-0x4)=0xc) fstat(r0, &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c38000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f00004c2000)=0xe8) getresgid(&(0x7f0000615000-0x4)=0x0, &(0x7f0000ac4000+0x5d6), &(0x7f00000a1000-0x4)) r12 = getpgrp(0x0) r13 = geteuid() r14 = getgid() mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c39000-0xc)={0x0}, &(0x7f0000c39000-0x4)=0xc) r16 = getuid() r17 = getgid() r18 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c38000)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000c39000-0x4)=0xe8) r20 = getgid() mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000c38000)={&(0x7f0000c38000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c39000-0x50)=[{&(0x7f0000c38000)}, {&(0x7f0000c38000)="6e2779217b1d33b38ccba566b9af2d", 0xf}, {&(0x7f00001dd000-0xfe)="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", 0xfe}, {&(0x7f0000c38000)="f4a53d6413f79104d0bb09793ce5a81b9bcad0946ba6f074952f13da0201240964c1c25ea048e509f4e1248fb3d32d516f3a9a00d1c5d58c9236999bd1053f6cd9fcd5d05194554306c6cfa0ff849b04458c3e291bd167f2037ba584d18216665fd57f4e4b72374d728143a8a522fb046ee84c343a0e7613a3d99ed99b920dcaf6125beced2450e09174b13608", 0x8d}, {&(0x7f00000a0000)="32a1bd1794dc0f63182666e585cff1c03c325e3ddaecee34edb53f031bea9d302cde96383ca1365ffe39817dc63c409b1c37a25475ff8f0ec1fd96592f374a89e1578a3e51d76ac9dd77c5", 0x4b}], 0x5, &(0x7f00000e4000-0x138)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x138, 0x10}, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c37000)={0x0, 0x0}) r23 = dup3(r1, r21, 0x80000) r24 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000250000)={0x0}, &(0x7f000088a000-0x4)=0x6) fcntl$setown(r24, 0x8, r25) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r22, &(0x7f00000e2000)=[{&(0x7f0000c39000-0x81)="e88e16a9f2c0f5bb4145f74cf677053abb526084d8b9ba86794331e9751143ae5a2fa500ecce471326903ae8efb9ef101e95b8a5ea772add52bdde4f211c5b3631334cfc4d1c8523fbec30839a4e7eefcf96271578f83093ea240e4a9e4c7aec27c6396e2be56e02310a018b553129d426a087f360958419fc90f8120459a1853c", 0x81}, {&(0x7f00001ae000+0xade)="411ac8e8fa3264a92f043d137f6fc0f2b0996d91d855a34c69", 0x19}, {&(0x7f0000001000-0xbf)="c5b312242447d20163a16c782d63660dc8a7955cf04d3ef8b977a34c716d0b1034c864a03dfbafe586fa519086f801bc3f2575246b3bbb9271a51c65737847d78e318112bca06ac125ce6e0b1762d20fa630c7999370e23556d5f896d74a4b70305cc43609fafd08bedbaaabf4670163e39455cd1a5e4b5bd14900735a5b3cea492142a9e305236a61a72864a4222bcc014a903eeba01f6a4dec50119fefb5797ae16fb45af23effd2bee51e38139e8d3dcee631df5f836754526b1dfdb96f", 0xbf}], 0x3) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r23, 0x84, 0x7c, &(0x7f0000c3a000-0x8)={0x0, 0x100000000, 0x1e}, &(0x7f0000911000)=0x8) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r23, 0x84, 0x11, &(0x7f0000c3a000-0x8)={r26, 0x7}, &(0x7f00001b0000)=0x8) fcntl$getownex(r24, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r27, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/17 03:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) getpeername(r0, &(0x7f000016d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000bc8000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000032000-0x20)={0x1, 0x5, 0x8208, 0x0, 0x0, 0x3, 0x1200, 0x800000000000000, 0x0}, &(0x7f0000a2d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000015f000-0x20)={0x401, 0x100000000000, 0x0, 0xdbb3, 0x1c, 0x67, 0x1, 0x2, r2}, 0x20) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000498000)={0x0}) bind$ax25(r3, &(0x7f0000633000)={0x3, {"eb7fb44918c180"}}, 0x10) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/17 03:55:03 executing program 2: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000098000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000002a000)=0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000f0000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f000005b000-0x4)=0x20) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2000000000000076, &(0x7f0000005000-0x18)=[]}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/17 03:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000045d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e42000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2845}}, [0x7, 0xf6, 0xfffffffffffffffb, 0x800, 0x4, 0x6, 0x0, 0xa684, 0x200, 0xffffffffffffff57, 0x3, 0x6, 0x8, 0x5, 0x1]}, &(0x7f0000c8b000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004e1000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x5, 0x6}, 0x98) 2018/02/17 03:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25}, {0x6}]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c58000-0xe)='/selinux/load\x00', 0x2, 0x0) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) close(r0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") 2018/02/17 03:55:03 executing program 6: getrusage(0x3, &(0x7f0000f7e000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000043e000)='net/netfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/17 03:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bf7000-0x26)="26000000130047f10701c1b00e0000000000000001f8ffff08ef18ffff00f13a050003006e35", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c93000)={0x0, 0x9}, &(0x7f0000ed3000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000d42000)={&(0x7f00006fe000-0xc)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f00006be000)={&(0x7f0000553000-0x21d0)={0x21d0, 0x37, 0x220, 0x2, 0x1, {0xf}, [@typed={0x18, 0x0, @ipv6=@empty}, @nested={0x4, 0xf, []}, @nested={0x1164, 0x38, [@generic="7e6d093eb7b99cc3080c42e3d6a96105a16502e90bde7983b38aaec7dfb29c2236e00292afde5192a36a5ff3ef675d796b1d414db46d33ec59e5e9c1d6bc23d2e73deb7fd0f36f3ba627ff749873a666c016f088ba78276022e272891a0d7ac226f69800db91d33620db7743c661b2873d45eedcef9d17c430c3027c51ce40e72ae0aba4b1f01d8754bd4ef9cce65e92960f80ced49a9b7e1bb375601a38d6b7556370", @generic="0071307608a683daa784b86d8a7ff968b59e2b9e49f6adb12f5404615b8e51aa805760705d100bea281079a5d43f748fc7a14c57ce0ab092440defbc4ab6f88bf78143c9c0bff208024714f86fef162ab6c5ac4e241d6db48cfcfbbcac9626dde1a7ffb21669cf090709d3597f0b6da9772842e38d756ffe9fb03f57c878cb73f92e20d4b185b8fea3be0026b80ea2080cacdfd1f319e9f2225c5b237bfa2699861e", @generic="4b5956b83a4e20e28e55104ef10d93f166dd", @typed={0x8, 0x6}, 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@generic="aee8046e5e406fad14e0dcaf6dd1e03b25b3c833d4367dabe413558e21432a8738c06a4ce09e14e89196c47cdd9a534c9444caecf37c75817c", @generic]}, 0x21d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f67000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008f2000)={r1, 0x1}, 0x8) 2018/02/17 03:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051d000-0x111)="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") lseek(r0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/17 03:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000077d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ee3000+0x5b5)='ns/ipc\x00') read(r1, &(0x7f00004fa000)=""/111, 0x6f) 2018/02/17 03:55:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x8}, 0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000-0x3)={0x80000001, 0x6, 0x100000000, 0x2, 0xfff, 0x7}) ioprio_set$pid(0x3, r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x33, 0x3, @tid=r0}, &(0x7f0000002000-0x4)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) 2018/02/17 03:55:03 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000c000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000000b000-0x30)=[{{0x0, 0x7530}, 0x400, 0x3, 0x7fff}, {{0x77359400}, 0x69eb838e, 0x3, 0x5}], 0x30) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000000a000)=""/111) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f40000-0x9)='/dev/sg#\x00', 0x0, 0x7ffe) write(r0, &(0x7f00007e5000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc9200003e4d87468ce22c0016f59687e419162cd0", 0x30) 2018/02/17 03:55:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x5, 0xbeb4, 0x5}, 0x8) 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) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0xb8)={0xb8, 0x3, 0xf, 0x0, 0x4, 0x0, {0xa, 0x0, 0x1}, [@generic="5b78ffcebea07332718e126122eb8664c5557637af8ca9239d710431758f10d9949e653d7078e234734d546728cb194bfd4052ccc97e4936c9d4def803e5c850660217dd918531fa9298db39a6399cca93ac5c2caca68e80e8feae9940ab36f8280dbaf82dfecc037a25760b0de177eb2eb117be896e656de084b035c45773904c47ba0b2beb5a7d2512c5390c58f22651e6e31866d6b98e2c4d03615d0fdc06a6d8"]}, 0xb8}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cb5000)={0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$getenv(0x4201, r1, 0x4, &(0x7f0000df7000-0x8)) prctl$setname(0xf, &(0x7f0000000000)='\':\x00') bind$llc(r0, &(0x7f0000000000)={0x1a, 0x8, 0x5, 0x4, 0x768d, 0x10000, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000717000-0x4), 0x5, 0x0, &(0x7f0000b0f000), &(0x7f0000805000), 0x4000007) 2018/02/17 03:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) pipe(&(0x7f0000ff7000-0x8)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000014b000-0x6a)=""/106) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000078d000-0x4), 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00006e3000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x904, 0xb95, 0x8, 0x5, 0x4}, &(0x7f00007aa000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d98000)={r3, 0x100}, 0x6) sendmmsg(r0, &(0x7f00007f0000-0x3c)=[], 0x1, 0x0) 2018/02/17 03:55:03 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c20000)='/dev/rfkill\x00', 0x600400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000074a000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000790000-0x10)={0x800, 0x1, 0x6, 0x7}, 0x10) r2 = socket(0x5, 0x5, 0x100000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001bb000-0x6)={0x1, [0x8]}, &(0x7f0000eec000)=0x6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000-0xf)='/dev/sequencer\x00', 0x40000a02, 0x0) write$sndseq(r3, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0xffffffff7fffffff}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000096f000-0x10)={0x1, &(0x7f00007a7000)=[{0x1, 0x4, 0x9, 0xffff}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce5, 0x4) [ 51.091708] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55 sclass=netlink_route_socket pig=9612 comm=syz-executor1 [ 51.126303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55 sclass=netlink_route_socket pig=9636 comm=syz-executor1 2018/02/17 03:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e65000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000588000)='/dev/sg#\x00', 0x1c, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000098c000-0x14)={0x0, 0x5, 0x6, [0x4, 0x401, 0x5, 0x9, 0x1, 0x2]}, &(0x7f0000ade000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a05000)=r2, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cce000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f00005b3000), 0x805) 2018/02/17 03:55:03 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000a26000-0x4), 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005b4000-0x4), 0x4) socket$pppoe(0x18, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8d000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0xa}}) 2018/02/17 03:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/17 03:55:03 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002e000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cbd000)={0x0, 0xde, "7255bc5117ca64b8c97e7c011832b8ea37867e0a36c4a37354f991b86182c3a9732290914284cc75c6372e7fad7c9885d2b7d5dac4dde30e112dc82153e6d3d2ec5fc2c6df56a46d6ff0831ce9534841649fa2500c3ba26c23a63498d6834ff4d841bb93cdd130c62b5c6ce7ad13a67597c3b9114938980c4859c66123f25bba6c014205318828ea2185380819031e1bb258a54a2152526fcd59e8c376cfd36a503b7a71b35f5aba39cc39c14a7d473df76c825e1daa6b6c0bd1efac83020623934033623639c486e12aeb60945e0224490165cb7945e988b5deb07f4415"}, &(0x7f0000b96000-0x4)=0xfed5) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d9c000)={r1, 0xfffffffffffffff7}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) writev(r2, &(0x7f00002a8000)=[{&(0x7f0000de3000-0xdb)='K'}], 0x0) memfd_create(&(0x7f0000a65000-0xb)='/dev/loop#\x00', 0x0) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) pipe2(&(0x7f00006fe000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000047b000-0x18)=@generic={0x7, 0x8, 0x2}) getpeername$llc(r1, &(0x7f00000bb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d2b000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000e0a000-0x4)=0x8000, 0x4) rename(&(0x7f0000e26000)='./file0\x00', &(0x7f00006b3000-0x8)='./file1\x00') 2018/02/17 03:55:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) memfd_create(&(0x7f0000059000-0x9)='\\selinux\x00', 0x1) setsockopt$sock_void(r0, 0x29, 0x4c, 0x0, 0x0) 2018/02/17 03:55:03 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000000b000)={0x2, r1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x13) r4 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f000000c000), &(0x7f000000c000-0x4)=0x60, 0x800) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f000000a000-0x4)=0xff) r5 = syz_open_procfs(r4, &(0x7f0000001000-0x8)='ns/user\x00') ioctl$void(r2, 0xc0045878) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000005000-0x38)={&(0x7f000000b000+0xc28)=@abs={0xdef3bf80291f0512, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000007000)="e8e79d1abb96790012643acbddcc10f870c04732c66d9b1f01f01f420cc41e7ee9ba3435da263a414289e331c638a8bf112a9f2c99625ea26c4b1a83a695cdd2ba50994e79b716c17d55054138bef937cb4c0f9129404af852034ccdfdba65bb98fb42ca7881e975bb42c81a9de591441f", 0x71}, {&(0x7f000000b000-0xd4)="d7b8f95564d19e628ebf4172b587085d897fdc1669124c8475586a85a52c9e13d1f359113ac3aeab8b91b272219562bf0babd4684c5bf0429e2a40cf0643196d94c28fb97115a59818cdc209d3086e46b22d71c842556d866d0449214b99642ff8be5826cf49fff3c16786671a8a4c811a0604c62362697f71ee6996a52424d39536129cd0c8c9cbdd9d239636d10f042838a4dc8900531daefceda353481e897d18a2b09647eeeac9b1bd5faa1b3347ff273ea5ce8997eea9c31230f034fb98c1c2f41f420d158031f4d89fcd1b60318bb71efc", 0xd4}, {&(0x7f000000b000)="3b56e44438787dd07a43cf3647213b8b50140afc25002ad6b6631b959bcacaa8ed220bfc38bd64ece9bad2095b1c324dc22db756838a3de5a24ecf23a9371b54e81eeab1895aa32748ff0f490e25da63b85a4270da6f14", 0x57}], 0x3, &(0x7f0000007000-0x18)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x800}, 0x4) 2018/02/17 03:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e39000)={0x3, 0x200, 0x2, 0x8, 0x0}, &(0x7f000062a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002f6000)={r3, @in={{0x2, 0x1, @rand_addr=0x80000000}}}, 0x8c) rename(&(0x7f000095f000)='./file0\x00', &(0x7f0000076000)='./file0\x00') 2018/02/17 03:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00002c7000)={@multicast1, @remote}, &(0x7f0000769000)=0xc) 2018/02/17 03:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000651000), &(0x7f00009ef000)=0x4) r0 = socket(0x10, 0x803, 0x0) mq_notify(r0, &(0x7f00005b4000-0x60)={0x20000000, 0x8000000000013, 0x2, @tid}) 2018/02/17 03:55:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000b9f000)={0x32, 0x200, 0x1000, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000-0xf)='/dev/sequencer\x00', 0x40000a02, 0x0) write$sndseq(r2, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0xffffffff7fffffff}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000a1d000-0xb0)=""/176) 2018/02/17 03:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000d7000)=""/217) syz_open_dev$evdev(&(0x7f00004f7000-0x12)='/dev/input/event#\x00', 0x3, 0x189c80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1a000)='/dev/ppp\x00', 0x2000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00007b0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d04000)=0x14) recvfrom(r1, &(0x7f00009d8000)=""/138, 0x8a, 0x10000, &(0x7f00007d8000)=@ll={0x11, 0x1a, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) 2018/02/17 03:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r1, &(0x7f0000dfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000630000)=0x14, 0x80000) 2018/02/17 03:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) syslog(0x0, &(0x7f000095d000)=""/182, 0xb6) fsetxattr(r0, &(0x7f00006bb000-0x11)=@known='security.selinux\x00', &(0x7f0000f37000-0x1)='\x00', 0x203, 0x5) [ 51.408276] device lo entered promiscuous mode [ 51.414426] device lo left promiscuous mode [ 51.451318] SELinux: ebitmap: truncated map [ 51.462111] kasan: CONFIG_KASAN_INLINE enabled [ 51.480943] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.497366] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 51.503611] Dumping ftrace buffer: [ 51.507134] (ftrace buffer empty) [ 51.510829] Modules linked in: [ 51.514134] CPU: 1 PID: 9686 Comm: syz-executor2 Not tainted 4.9.81-ga25ea24 #36 [ 51.521653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.531001] task: ffff8801d50ab000 task.stack: ffff8801af998000 [ 51.537044] RIP: 0010:[] [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 51.546373] RSP: 0018:ffff8801af99f9c0 EFLAGS: 00010202 [ 51.551808] RAX: 1ffff1003b16d44d RBX: ffff8801d8b6a258 RCX: 0000000000000001 [ 51.559067] RDX: 0000000000000008 RSI: ffffc9000239e000 RDI: ffff8801cfc9d9f4 [ 51.566324] RBP: ffff8801af99fa10 R08: 0000000000000000 R09: ffffed00372a813d [ 51.573577] R10: 0000000000000005 R11: ffffed00372a813c R12: 0000000000000001 [ 51.580915] R13: 0000000000000008 R14: 0000000000000000 R15: dffffc0000000000 [ 51.588169] FS: 00007f54fd4c9700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 51.596378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.602248] CR2: 00007fd7e90d2db8 CR3: 00000001ba7fa000 CR4: 0000000000160670 [ 51.609513] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.616765] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.624017] Stack: [ 51.626149] ffff8801d8b6a270 ffffed003b16d44b ffffed003b16d44e ffff8801d8b6a268 [ 51.634170] ffff8801cfc9d9d8 ffff8801d8b6a240 0000000000000000 0000000000000000 [ 51.642186] 0000000000000000 ffff8801d8b6a338 ffff8801af99fa50 ffffffff826687f5 [ 51.650206] Call Trace: [ 51.652788] [] sg_finish_rem_req+0x2b5/0x340 [ 51.658833] [] sg_read+0xa16/0x1440 [ 51.664189] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 51.670848] [] ? fsnotify+0xf30/0xf30 [ 51.676292] [] ? avc_policy_seqno+0x9/0x20 [ 51.682173] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 51.689181] [] ? security_file_permission+0x89/0x1e0 [ 51.695932] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 51.702597] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 51.709262] [] do_readv_writev+0x520/0x750 [ 51.715143] [] ? vm_normal_page+0x200/0x200 [ 51.721130] [] ? vfs_write+0x530/0x530 [ 51.726664] [] ? exit_robust_list+0x230/0x230 [ 51.732799] [] ? __fget+0x20a/0x3b0 [ 51.738062] [] ? __fget+0x231/0x3b0 [ 51.744155] [] ? __fget+0x47/0x3b0 [ 51.749337] [] vfs_readv+0x84/0xc0 [ 51.754511] [] do_readv+0xe6/0x250 [ 51.759684] [] ? vfs_readv+0xc0/0xc0 [ 51.765032] [] SyS_readv+0x27/0x30 [ 51.770205] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 51.776772] [] do_syscall_64+0x1a5/0x490 [ 51.782471] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 51.789381] Code: 45 b8 eb 3e e8 b7 2f d0 fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 51.816637] RIP [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 51.823592] RSP [ 51.841133] ---[ end trace 1bb6d6099d5fe856 ]--- [ 51.841163] device lo entered promiscuous mode [ 51.846839] device lo left promiscuous mode [ 51.868695] Kernel panic - not syncing: Fatal exception [ 51.874516] Dumping ftrace buffer: [ 51.878033] (ftrace buffer empty) [ 51.881715] Kernel Offset: disabled [ 51.885315] Rebooting in 86400 seconds..