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0x1000}, {&(0x7f0000a51000)="1f32b61f02a3741f80a334a817320372aabe3cd0349923d9e8503279653265ed", 0x20}], 0x3, &(0x7f000002f000-0x6c)={0x6c, 0x102, 0x8, "f1288e8e3a252988d26e51f6357e49fb1031e30664b36da938ccea0fab186f1348609787898dc8f8e197eb579a4924ee8a8d6d6ac5dc4356938ff25160738a2d36713ea275d99827abaad5ef70a2697c1a23ed36913ef439a4a3ef03b37f927b"}, 0x6c, 0x41}, {&(0x7f0000aac000)={0x27, 0x4, 0x5, 0x7, 0x0, 0x9, "a233eebbc75d5b300b1f3491687ac00952ffd51a2bdc2662675ed8c1a93668bb07d68569fbe3c9de26e1130908a027bb561788bb9be07e248f8b432f9a99af", 0x4}, 0x58, &(0x7f0000348000)=[{&(0x7f00004ff000)="7347b9ffc7e4b848d7b98bb6aa49710042e518f574e91dfb77536a38daf5c44dee9edd1add65e75bb5b05a39691e1f16b654cc4e6ea29e75fc9bee9593e7c2aca68f538123741977e66cddc2e07bd6f8134aab735d28cd6166f8db2cf74609789fa0f982b93a", 0x66}, {&(0x7f0000011000-0xae5)="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", 0x1000}], 0x2, &(0x7f00004c0000-0xfc)={0xfc, 0x0, 0x0, "e891841c6c0a5a2af2f9b089585ead33e3378036f1ace4e5d37bc0dcc2743f91fa08912cb32f8d4cd42686de47385d91fed1ab95d70f9e2c5d7db7d2694e8535a6f52ee7c9015157f21678e967998cb60ca2fb18799ecd3582ef37d9e6dec4b2660baf51cc58a5bcca77bb48d4efc206ecf3cb14dd1bb6919a67ff11e57ad689eee41ec56282240094daa15add629ce4802340b10b04e81e41b4036cb65ff2fbc85a0d4873b7f92d601b75c13ebae193ae6f294294bc349ad0e15b4071c35d4b2a5750fd55196a372cd1475b2dc2b77142a56e1fa3cd267e1848be393fcd93f15a7a5420fab7258a790e9a7c341cd4"}, 0xfc, 0x4000000}], 0x8, 0x8084) fcntl$setpipe(r0, 0x407, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6f000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000ba2000-0x40)={0x3, 0x0, 0x7, 0x100, "5b738825dd28f2c71f3686a24428f70a9716506701f175e7f3688076d44fd13b5920206e5cab8351a84ad95a", 0x15}) 2018/01/19 03:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0f000-0xa)='/dev/ptmx\x00', 0x8e65910288d8644b, 0x0) umount2(&(0x7f0000fbb000)='./file0\x00', 0xb) pipe(&(0x7f000013e000-0x8)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1) mkdir(&(0x7f0000bf4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000631000-0x8)='./file0\x00', &(0x7f0000c66000-0x8)='./file0\x00', &(0x7f00007bf000-0x8)='tracefs\x00', 0x0, &(0x7f0000990000)="148e3db8367a23ed937577f40b160f8439873f540eec7a6a678c6a69cbf4067c39b3250ba8b972386b6ad3c9677eaed8572f321222bbaf6612b3f702f3b2c8c515eb5bc1351a956868776090f61f4bf9b8279473e055553d916f6cae06971c264a9920f9ad47c029f776bd5c8a2ab03e6181b0a42c") 2018/01/19 03:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000a60000-0x50)={@generic="7e407b24c7356334919587e5afc98918", @ifru_addrs=@nl=@proc={0x10, 0x0, 0x2, 0x4108001}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000015000)={0x4, 0x100000001, [{0x0, 0x0, 0x80}, {0x8, 0x0, 0x1}, {0x100, 0x0, 0xa99}, {0x37, 0x0, 0xffffffffffffffff}]}) syz_emit_ethernet(0x4a, &(0x7f0000108000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) 2018/01/19 03:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000073d000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f00006c0000+0x310)=0x1e) syncfs(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000108000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x410400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f04000)={0x8, 0x0, &(0x7f0000add000-0x8)=[@acquire={0x40046305, 0x1}], 0xef, 0x0, &(0x7f00003ab000)="97f6539dc8a47256aa336513d9215911457d52527c3df7bc404ef71c99b06299db8a9e23d2b6722aec4bca610cdd9d9788623976aedbec3d69706d8349cd7161f122537234cd6ec6701e3143564ea10d9946c1123b7b7e467e8b599d8d8807e96e432d1f94bf3c22ae33e22e25f199d1bd8571ccda135dd4e8687560eebae76d0001b03332776c4c65748fb87375dec329eaf85476ec63082d3dfe7482f82970d5a0e94ba5c528e47b7316eec53eb2652938c82071a8e6ab89a41de310f1474b2b0df8c57cf73aa6f2300ac962bde397c4582e3ca2a7bccaa64aeafe7b0209011432633b51a46f3f98bff8cfcdc327"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000a0e000)='/dev/snd/timer\x00', 0x0, 0x40000) fcntl$lock(r2, 0x40e, &(0x7f0000522000)={0x3, 0xfffffffffffffffe, 0x0, 0x0, r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000590000)={0xffffffffffffff9c, 0x50, &(0x7f0000a7f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000be4000-0x4)=r3, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000f30000)={0x60003, 0x0, [0x9, 0x6, 0xbe20, 0x5, 0x401, 0x3ff, 0x4, 0x2]}) 2018/01/19 03:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000726000)='#\x00', 0x2, 0xffffffffffffffff) syz_open_dev$sndtimer(&(0x7f00003a5000)='/dev/snd/timer\x00', 0x0, 0x72aea56cc17444bb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d6a000)='/dev/dmmidi#\x00', 0x1, 0xa0080) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000040d000)='/dev/vcs\x00', 0x200000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b98000)={"79039422d3243ccfd3dce53783bb1e72", {0x4, 0x7, 0xfffffffffffffffa, "62e397c3d6e9", 0x2, 0x0}}) 2018/01/19 03:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000188000-0x12)='eth1}:\\vboxnet0.(\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vga_arbiter\x00', 0x600, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00006f6000)=0x0, 0xffffffffffffff14) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b91000)={@generic="c2d88ebad62e2164a0762a049fce43d7", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00008c8000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000e10000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x800, 0x8) sendfile64(r0, r1, &(0x7f0000ced000)=0x0, 0xfb) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000610000)={{0x3, 0x0, 0x74c, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00003ad000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/19 03:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x4, &(0x7f0000049000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d71000)=[{r2, 0x1080, 0x0}, {r2, 0x2, 0x0}, {r0, 0x0, 0x0}, {r2, 0x20, 0x0}, {r1, 0x200, 0x0}, {r1, 0x2002, 0x0}], 0x6, &(0x7f0000b1a000-0x8)={0x77359400, 0x0}, &(0x7f0000622000-0x8)={0x635}, 0x8) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f000021f000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x112, @time={r4, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x7, 0x0, 0x3, 0x5}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0xd3)={r3, 0xcb, "2a9bf97c16af1696577b4ce374cf9ce823e0a1c272c0a9dbb902f2e922019acab723304c78504f4e184d1f7daf1f66934f987619ee72dc2d7d8d168e679436d29dbd41b8f8a893bacfd5a4d32b3b48e41e8c28be680ed5d0090ebdfdc61d6292fe6dc4233fdb46e47cf94b5cde193b91f504ace247c651d6a70d02d843b638a6f34b608c13ba966966e0343722472aba991afa68f183a1cc7338913a0833f981c018716c4479e2290a4081f87d2ba5940ee05a8866103ddcb9076d1b84136cd74382cc2c0b104f15d501ab"}, &(0x7f0000002000)=0xd3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000)={r4, 0x2ab, 0x1}, &(0x7f0000008000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/01/19 03:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000a6a000-0x10)='/dev/input/mice\x00', 0x0, 0x80200) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 245.737943] QAT: Invalid ioctl [ 245.757185] QAT: Invalid ioctl 2018/01/19 03:58:36 executing program 7: openat$ion(0xffffffffffffff9c, &(0x7f0000613000-0x9)='/dev/ion\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x140, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00007b3000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x5, 0x0) flistxattr(r1, &(0x7f0000648000-0x9)=""/9, 0x9) [ 245.788507] Empty option to dns_resolver key [ 245.803900] binder: 7441 RLIMIT_NICE not set [ 245.803911] binder: 7441 RLIMIT_NICE not set [ 245.817677] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/19 03:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e1000)='status\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000763000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000df9000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000ee8000)={0x7, 0x10, &(0x7f0000d02000)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x80}, @call={0x85, 0x0, 0x0, 0x33}, @ldst={0x3, 0x3, 0x0, 0x9, 0x4, 0x8, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x37}], &(0x7f0000ba1000-0xa)='syzkaller\x00', 0x2, 0xee, &(0x7f0000a86000)=""/238, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) syz_emit_ethernet(0x3a, &(0x7f0000f4c000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00002d3000-0xc)={0x0, 0x1, [0xaf2]}) 2018/01/19 03:58:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d7f000+0x454)=0x0, &(0x7f0000943000)=0x4) writev(r0, &(0x7f0000002000-0x10)=[], 0x0) 2018/01/19 03:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a42000)='/dev/vga_arbiter\x00', 0x4800, 0x0) socket(0x5, 0x3, 0x7ea4) 2018/01/19 03:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$inet(0x2, 0xb, 0x8001) pselect6(0x40, &(0x7f0000528000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, &(0x7f00002ae000-0x40)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f00001b3000-0x8)={0x0, 0x989680}, &(0x7f0000448000)={&(0x7f0000899000-0x8)={0x0}, 0x8}) fcntl$addseals(r0, 0x409, 0x0) 2018/01/19 03:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000379000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b1000-0x4)=0xa0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000571000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000018000-0x8)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ec8000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fff800000000, 0x7, 0xffffffffffffffc1, 0x7fffffff, 0x3}, &(0x7f0000dfd000)=0xa0) 2018/01/19 03:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x21, &(0x7f0000017000-0x18)={0x0, {0x100}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000a47000)={0x0}) [ 245.817688] binder: 7429:7444 ioctl 40046207 0 returned -16 [ 245.824329] binder_alloc: 7429: binder_alloc_buf, no vma [ 245.824360] binder: 7429:7444 transaction failed 29189/-3, size 0-0 line 2903 [ 245.829483] binder: undelivered TRANSACTION_ERROR: 29189 [ 245.829742] binder: undelivered TRANSACTION_COMPLETE [ 245.881707] Empty option to dns_resolver key 2018/01/19 03:58:36 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x5) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) socket$netlink(0x10, 0x3, 0x1d) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 03:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) socket(0xa, 0x800, 0xfffffffffffffff9) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000484000+0xfce)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/19 03:58:36 executing program 6: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00002f6000-0x4)=0x8, 0x4) syz_open_dev$vcsa(&(0x7f0000d19000-0xb)='/dev/vcsa#\x00', 0x1000, 0x220002) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000676000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5d000)={0x0, 0xffffffff80000000}, &(0x7f00009da000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005ae000)={r3, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) poll(&(0x7f0000f3c000-0x48)=[{r0, 0x80, 0x0}, {r1, 0x537b, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x403, 0x0}, {r0, 0x4, 0x0}, {r1, 0x1002, 0x0}, {r1, 0x40, 0x0}, {r0, 0x180, 0x0}], 0x9, 0x40155d2d) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000138000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c30000-0x4)=0xc) 2018/01/19 03:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000b6c000)={0x0, 0x0}, &(0x7f0000cd0000-0x8)={0x0, 0x0}) io_submit(0x0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000003d000-0xd)="f1d64c0007006d7d7e00000004", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 03:58:36 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000398000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008c0000-0x8)='syscall\x00') exit(0x0) sendfile(r1, r1, &(0x7f000060a000-0x4)=0x1, 0x40439) 2018/01/19 03:58:36 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x1f, &(0x7f000066e000)="", 0x1de) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x19e, 0x4) getsockname$unix(r2, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000002000)={0x3, 0x78, 0x1, 0x3cda, 0x100000000, 0x101, 0x0, 0x800, 0x8525, 0x1, 0x4, 0x9, 0x8, 0x5894, 0xe6, 0x7, 0x4, 0xffffffffffffffff, 0x7f, 0x0, 0x5, 0xbc8f, 0x5, 0xf86, 0x3, 0x40, 0x1ff, 0x6bc9, 0x7f, 0x9fa, 0x8, 0x400, 0x3, 0x0, 0x0, 0xfff, 0x8000, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x9, 0x3c40e5c9}, 0x4000, 0x5, 0x3ff, 0x7, 0x0, 0x5, 0x5ab, 0x0}, r3, 0x6, r1, 0x5) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0xffffffffffffff4f) 2018/01/19 03:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000000000084) fcntl$getownex(r0, 0x10, &(0x7f0000bb0000)={0x0, 0x0}) r2 = getpgid(0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x800) mount(&(0x7f0000c59000-0x8)='./file0\x00', &(0x7f00004cb000)='./file0\x00', &(0x7f0000497000-0x6)='logfs\x00', 0xa, &(0x7f0000fd2000-0x5b)="fae96c31295edde96f4f03f78c321c873a344b81d610f766c5168375c5073608a92b7f61f32efe7fae2edd936d623d0a0ad658456538691d89bcd43b9e7dcda8959e3fb0d8f8724a69ab9773bb4c4b8da20f1fbdf53c793bd746ed") kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000e89000)={r3, r0, 0x8000}) r4 = syz_open_dev$sndmidi(&(0x7f0000d45000-0x12)='/dev/snd/midiC#D#\x00', 0x4713, 0x10280) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000711000)={0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001, 0x401, 0xce, 0x3, &(0x7f0000c57000)=@common='bcsf0\x00', 0x3, 0xfffffffffffffffe, 0x219}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000031c000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000d3d000-0x1)=0x8) 2018/01/19 03:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00006ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) pipe(&(0x7f0000a3b000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000110000-0x4)=0x3) 2018/01/19 03:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000c94000)=""/147) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000012c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000d5e000)={0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000050000)='/selinux/context\x00', 0x2, 0x0) 2018/01/19 03:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000073d000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffc000000000, 0x0, 0x0, {0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40005, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000dc1000-0x1c)={&(0x7f0000d6f000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000924000)=[{&(0x7f0000759000)="da965e570717efed5aaf891a3fbd8e735a6cedfde1aaeeb0f25cc4fd784857f8994de1799b89a4b8e05ff8682369", 0x2e}, {&(0x7f000033f000-0x5f)="7093cf6245016020758079a7413f4241cd4d992cfc3cb47ba4abad2b6ce993d9a73c0af5d19f733a91b63e637c6b42ce670740cef5324f0ce2e7feb55fcd7717fcca704e63d4404178b1c353fb106e9bdbe3012dc8ebee89c8a85d845bdd2f", 0x5f}, {&(0x7f000043f000-0x7)="e1a5b007d2f79b195e09799f27f9a13c5ae7f6b75de7", 0x16}, {&(0x7f000004d000)="8c04501c03e32d2119504eed42f1d827a2316e0db35a41c26a25d2391b0bcb06d9240f7b1531097553918466dbfa7b05e9e24983eb8a56e67737e80621eda62321cd895b52b691e0408aadd2a5ca824b3a612638", 0x54}, {&(0x7f0000dc4000-0x5d)="745156ea9923012791acd21c00e7133a53107cc67c1bfa88797569445a749c1d06b65e64051a02e602e404dd18c329935b42ae98bd20e9d2b51fc382cfa268c24eefeaab1b43365fb9b132b7695f422161d52a56115e823fd78d97828f", 0x5d}, {&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f0000ebc000)="ee215c73926e2df7617075ea091d0b2297b61c186395d60e17f34824b06485fd39d08dd0fe6d09f265dd000ff75aa5b3e1685d564e79b538cc4de3a14f73c53e0c861f99e123f91cf5af93e2fc2d068bd2f1d1f00234e955c32fd21b3b4ffd209eb2f8f120ace3385f317aa317529dc2666c4aa08de5460d4f3a42c8900d2fc2a2bb479a85022ef0e5ed706c23e61607d524006c127eeb68c79dcce2a433e4439d87c4628aad5cc1648fe3d6b239568cae61c488f2848d208e306937386b0d5be85d22aa4c3d363e737dd8d79777465058", 0xd1}, {&(0x7f00004d4000)="", 0x0}], 0x8, &(0x7f0000055000-0x84)=[@init={0x14, 0x84, 0x0, {0xfffffffffffffff7, 0x6, 0x1, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x1, 0x1, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x3ce1, 0x8000, 0x100000000, 0x4000000000, 0x1, 0x6, 0x9, r1}}], 0x84, 0x0}, 0x80c0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d35000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006d4000)={r1, 0x0}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000018000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 03:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000370000-0x8)=0x0, &(0x7f0000af0000)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x800004, 0x0, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x9, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/19 03:58:36 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) prctl$setendian(0x14, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x24, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000443000)=0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b7000-0x8)={0x0, 0x0}) write(r0, &(0x7f00003ff000-0x29)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) 2018/01/19 03:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000146000-0x4)=0x0) 2018/01/19 03:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00002f9000-0x4)=0x0, &(0x7f00000ff000)=0x4) r2 = fcntl$dupfd(r1, 0x403, r0) fcntl$setlease(r2, 0x400, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0xfff) renameat2(r2, &(0x7f0000c62000-0x8)='./file0\x00', r0, &(0x7f0000a85000+0x5f3)='./file0\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005d6000)={0x0, 0x0}, 0x4000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00008c2000+0x889)=""/221) write(r0, &(0x7f000021b000-0x4f)="9926ccc52d752323b8aca58a2fcd4b56974aca7fec632aba99796b094dc376b26b076997aac5b80be57b911377ecdd04464a8d2045216038ce5d3df980db75fe2e33dae87340afad2744776016b2d4", 0x4f) fcntl$notify(r0, 0x402, 0x80000001) execve(&(0x7f0000598000-0x8)='./file0\x00', &(0x7f0000084000)=[], &(0x7f0000ae7000)=[]) 2018/01/19 03:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000c58000-0x51)=""/81) r0 = syz_open_dev$mice(&(0x7f0000c26000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cde000)={"fd5b58871de830e9918496c8e07aaf40", {0x4, 0x20, 0x7, "d20fb646a584", 0xfff, 0x0}}) restart_syscall() socket$inet_tcp(0x2, 0x1, 0x0) execveat(r0, &(0x7f0000284000-0x8)='./file0\x00', &(0x7f00006c0000-0x8)=[&(0x7f0000332000-0x28)=']!vboxnet1!GPLnodevvmnet0bdevlokeyring$\x00', &(0x7f0000d7c000)='/dev/input/mice\x00'], &(0x7f0000a0f000)=[&(0x7f0000ac2000)='%posix_acl_access+\x00', &(0x7f00003ee000)='\x00', &(0x7f0000227000)='/dev/input/mice\x00', &(0x7f0000918000-0x1a)='selfem1keyringtrusteduser\x00', &(0x7f0000cdb000)='/dev/input/mice\x00'], 0x1400) ioctl$KVM_NMI(r0, 0xae9a) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000058000-0x12)={@generic="4057cb009b65cb10dcc4cdca56ea4b77", 0x7}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b72000-0x8)=@req={0x50, &(0x7f0000a01000)={@generic="96fb3d35dc5ea7c202ad4df8217d1afb", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001da000)={0xea4, 0x5, 0x0, 0x1f, 0x100}, 0x14) getrandom(&(0x7f0000a37000)=""/195, 0xc3, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000dc1000)={0x7, &(0x7f0000dc5000)=[{0x42d7, 0x9, 0x4, 0x4}, {0x4, 0x5, 0x7, 0x9}, {0xb56b, 0xb, 0x7fff, 0x0}, {0x2, 0x40000000000200, 0xfff, 0xcfd4}, {0x1, 0x3d, 0xfffffffffffffbe9, 0x8}, {0x4, 0x75c74e1f, 0x6, 0x5}, {0xa1, 0x64ff, 0x9b, 0x94}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000038000)='/dev/rfkill\x00', 0x200001, 0x0) removexattr(&(0x7f00002f2000-0x8)='./file0\x00', &(0x7f0000cec000-0xc)=@known='com.apple.system.Security\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00000c5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000949000-0xe)='/dev/admmidi#\x00', 0xd18e, 0x400000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000301000-0x3)=0x0, &(0x7f0000b04000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000686000-0x20)={@generic="ae0530c7bdaa7e31df16f2897c6185f4", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000a93000)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_flags=0x5000}) 2018/01/19 03:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051b000)='/dev/hwrng\x00', 0x4000, 0x0) truncate(&(0x7f0000859000)='./file0\x00', 0x100) getresuid(&(0x7f0000407000-0x4)=0x0, &(0x7f0000eb0000)=0x0, &(0x7f000089c000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000839000-0x4)=0x400000000000000, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000a0e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r0, &(0x7f00000f1000)={0x1f, {0x8fb, 0x100000001, 0x0, 0x5b0cf11b, 0x2, 0x8}, 0xffffffff}, 0x9) 2018/01/19 03:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2, &(0x7f0000aed000)="2645316636f21cce7899f700dfe77c3774aef100655c89eaf4250735") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/19 03:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000b36000)="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", 0xffffffffffffff07, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, 0x1c) pwritev(r0, &(0x7f00002aa000-0x29)=[{&(0x7f0000eff000)="efeefc1d3e5cc5bd4c3be0d5e7e3093e239ab079f25550f81aabc75e912926c36440623c1a2aff35ed53d8dc62ddb953a57a4a", 0x33}, {&(0x7f00007f2000-0xe9)="4addbdb11181ad3d84d13f12359e587fd2e8d474c8a4df3225e684eeaba110a9d672cf59b54145aa551d2c79a0b1c361ab2caea4ff328ff459ea911151c4db0d0e77a5bb4f61653b3dc60ef1e7dae49ab416abff2529c2cde35d16608faf0fb6d91f1ff37549770359f61db84e3f5caa01ab6345353362044a85301b7697310ea327b2eb63e5a819427fd59c4a92fee18f41de4fa993e09f744cd103886fa2da9121feefd9e322bb84c7b6109458061c575076d79075782c76674919fa07581fad1ce5e8f8bb07d30237a2255c35719576b0d13800e78935aa795a8a7acc4701770fc86a7100304325", 0xe9}, {&(0x7f0000f7f000-0x46)="38a933f0fa1577a71ab6f8785f67b6dc31770b7f09d3db2dbd3efa47472ec1343a13146bea1fac91364988a6b710b8fba7038a8eed42813a82edb03ec37611e1a489d8b5603f", 0x46}, {&(0x7f000050c000)="8fec45bd", 0x4}, {&(0x7f00009cd000-0x41)="21d1168e258e1e5adb02955fe5f7381590810683d473f04b1812699b3af2dab046c926c552b6155cf5a65967bc9b3e37fee20a4fbe741a52b9c6d43f98a9477ed3", 0x41}, {&(0x7f0000a75000)="90e159b303fa561f6ccef8677a7c6ca5cb7aadaa6950e538f4fca6773681ec3595c1a2ea26aedda284cc2c84720b8c9274707b004e1e403d7cbb9be0284a8979f44f387ccceed1afa3c6c073aab24d3a1448568d07dfb1", 0x57}], 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x4014, 0x0}], 0x1, 0x0) tee(r0, r0, 0x4, 0x5) readahead(r0, 0xfff, 0xd27) write(r0, &(0x7f0000d4e000-0x24)="45a5e414d57548e3e46075d04cbf5d1d9d293119c709fc4f5036468a666ec3b49e801eba", 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d02000)='/dev/sequencer2\x00', 0x400400, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00006da000-0x4)=0x0) 2018/01/19 03:58:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x2000) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x4200, 0x0) sendto$inet(r0, &(0x7f0000001000-0xb9)="a9047ccedc1f290875e956f969044b401543a238851874c939b9b8e9c923ec940354564ab03ab82ee7fa9816b360c41ebc5e79dd364a9a56cc9c0511f8cc68dabf5be45c32016c689099034a4ee85e7d4ce191035ee3b2ff2b6eba292a28e2aea312ee104eafb5aa5b4f9abab5344eb47e821faf4ff9625d722691fd535eba15c6b977e38c41e1cd3621a794f075fd9ae528f61ee414655ca8cb92171b9560ff56b3157d5b7966a634fd1a10518ff1c296c2e85d1449d4e802", 0x2d3, 0x10, &(0x7f0000009000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 246.082400] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 246.112478] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/19 03:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c63000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x8, 0x1, "5713e89bba7b292af679214f15c18532c7ac216a2b426dcadc50d8e2e7dc26203b1270629072a11b7b3170fca119d51b151104e3ac7c5ad754be00fa847f9f79", "b7761e12b44be7a7227306bec2f438fd9bd9d9858c5193315bc2de4679b3edd7", [0x400, 0x80000000], 0x0}) 2018/01/19 03:58:36 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000067000-0xc)='/dev/autofs\x00', 0x2041, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000523000-0x4)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f8c000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x6, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 03:58:36 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000c000-0xc)={0x1ff, 0x1f, 0xfff, 0x7, 0x9, 0x101, 0x7}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x4}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x4, 0x5, [0x800, 0x6, 0x0, 0x3, 0x628]}, 0x12) r2 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000d000)={r1, 0x2}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40045542, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000e000)='trusted\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0xffffffffffffffff) request_key(&(0x7f000000f000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000)='+\x00', r3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000000e000)="2d522509e3b14b95c36419fa7a32c66f3c47110a3a177d7341de97421b5ca83eb8b32ec19283e5cc4d4e18351abce00eea2ed30ffb63ca1ca96ef52031514eb6eaafe469e756c639d38496", 0x4b) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000e000-0x4)=0x6, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000009000-0xa)='encrypted\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="2f04", 0xfffffe3e, 0xfffffffffffffffe) add_key$keyring(&(0x7f000000f000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) syz_open_dev$dmmidi(&(0x7f000000a000-0xd)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/01/19 03:58:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f71000)='./file0\x00', 0x8, 0x1) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000077b000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000936000-0x6)='ramfs\x00', 0x0, &(0x7f0000921000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a13000)="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", 0x1000) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000184000)='./file0/control/file0\x00') execve(&(0x7f00000d5000-0x16)='./file0/control/file0\x00', &(0x7f0000bb0000)=[], &(0x7f000046d000-0x50)=[]) 2018/01/19 03:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fa8000)='/dev/input/mouse#\x00', 0x3, 0x18080) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000f11000-0x70)={[{0x1, 0x4, 0x0, 0x2b40, 0x488, 0x6, 0xc4f3, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x101, 0x2, 0x6}, {0x1, 0x1, 0x2, 0x80000000, 0x80000000, 0x2, 0x3, 0x1800000000, 0x0, 0x7fff, 0x7fffffff, 0x97a7, 0x2}, {0xfffffffffffffffc, 0x6, 0x8b, 0x81, 0x39c, 0x3, 0x0, 0x1, 0x2, 0x0, 0x8, 0xda84, 0x27}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000da8000-0x4)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000dea000-0x4)=0x0) getrusage(0xffffffffffffffff, &(0x7f00001cf000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f00001d8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x3, 0x7, 0x401}, {{0x2, r2}, 0x0, 0x3, 0x0}], 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f000073c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095c000-0x4)=0xfffffffffffffcc9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003d8000-0x70)={0x81, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa50, 0xdfe, 0x0, 0x9, &(0x7f0000db9000)=@common='bcsf0\x00', 0x5, 0x1, 0x0}) 2018/01/19 03:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000e3c000)=[{&(0x7f00003ac000)=""/6, 0x6}, {&(0x7f00006f7000)=""/11, 0x9}, {&(0x7f000058b000)=""/55, 0x37}, {&(0x7f0000529000-0xe9)=""/233, 0xe9}], 0x4) 2018/01/19 03:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fb6000+0xb08)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025d000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d00000)={r1, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fcc000)=0x4) 2018/01/19 03:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ce5000)='keyring\x00', &(0x7f0000af3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f000004c000)='user\x00', &(0x7f0000182000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004b2000-0x171)="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", 0x162, r0) keyctl$revoke(0x3, r1) r3 = creat(&(0x7f0000af0000-0x8)='./file0\x00', 0x1a) ioctl$KVM_NMI(r3, 0xae9a) keyctl$dh_compute(0x17, &(0x7f0000275000-0xc)={r1, r2, r1}, &(0x7f0000182000-0x1)=""/1, 0x1, &(0x7f00002d4000-0x2c)={&(0x7f00006f8000-0xe)={'sm3-generic\x00'}, &(0x7f0000fae000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d04000-0x4)=0x5, 0x4) add_key$user(&(0x7f0000687000-0x5)='user\x00', &(0x7f0000d67000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000894000-0x5e)="7ffce55e1dbf745a94974dc545d159c346ced018cd442fdd692945e0b3cd2602fa818572af1d9f2aae7aa5ef8c814620f4a0bc12896ed9b62988ea85a746381d49bd01dae13f056931931a22aa3c5ece033794c5fdfb58cfb794aee82b44", 0x5e, r0) 2018/01/19 03:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b05000)={0x1, &(0x7f0000be8000)=[{0x200, 0x3, 0x9, 0x10000}]}, 0x8) close(r0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f01000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/19 03:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000838000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x2000000000000093, &(0x7f0000d52000-0x118)=[{0x0, 0x0, 0x0, "a4ec914a7a59e81ba547d42c46c3755c315e31a031900ff02b4e3bcc3ba93ed39c55f211ed4637dd5e4ddd84f2df4427d2594d58018b620f970c5290655f2443f4ff99edd8e3877bb9ff35c54cbba12071edc6eeee"}, {0xfffffffffffffd2e, 0x10d, 0x1, "fb903a157ac601ab429ff3fab7b279ff2435fd1064a8a0f0ec951227549c184592c51b7a6282eed879598a20b9e1bc9af6cd1b1fb6fbd376ad38635306c308d278c62687ad0c60d77353a6b2ab4d51724d4d3419eb5ed22713d4019af567c21da5a6c7e88ac1fa315cd50514ac7aa3a186b14a5d27822b12a183e829b523bb61e3b316227d90f5dc3334e36a082fe802141fc197adb55a9016a98b62efae7923f805f592a6cd2817"}], 0x0, 0x0}, 0x0}], 0x91, 0x0) 2018/01/19 03:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000221000-0x4)=0xd49, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b8c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) poll(&(0x7f0000fd1000)=[{r0, 0x1000, 0x0}, {r1, 0x8040, 0x0}], 0x2, 0x6a) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000b83000)=0x5) lsetxattr(&(0x7f00003a4000)='./file0\x00', &(0x7f000020f000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f000037a000)='/md5sum.-*keyring\x00', 0x12, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 03:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/sequencer\x00', 0x48002, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) bind$alg(r0, &(0x7f0000955000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(lrw(twofish))\x00'}, 0x58) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 03:58:37 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000018000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000017000)='/dev/sg#\x00', 0xfff, 0x8000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000001c000-0x4)=0x1000, &(0x7f0000002000)=0x4) syz_open_procfs(r0, &(0x7f000001d000-0xc)='net/netlink\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001d000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000f000)={r2, 0x28, &(0x7f0000008000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x1c)={0x1, 0x6, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000001c000-0x10)={r3, &(0x7f0000002000)=""}, 0xf9) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000018000-0x2b)="3ee55f5d85bb89d3bf082e317bf03cc7c8370f859ff3dfab0b4aa97b0c23d0df7010d735f4a58f186bcf05", 0x2b) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000018000)=0x0) 2018/01/19 03:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000636000)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x4, 0x8, &(0x7f00009bd000-0x10)=@common='syzkaller0\x00', 0x0, 0x800, 0x1}) r1 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000613000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000133000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cb5000)={r2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 03:58:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_pts(0xffffffffffffff9c, 0x38040) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000130000)={0x7ff, 0x4}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00005dd000+0xf66)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003de000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031b000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f00002b1000+0xd27)='attr/fscreate\x00') ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/01/19 03:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) ioctl$TCXONC(r1, 0x540a, 0x40) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) connect$unix(r0, &(0x7f00007ec000)=@abs={0x0, 0x0, 0x0}, 0x8) sendfile(r0, r0, &(0x7f000047b000)=0x4, 0x4) 2018/01/19 03:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000065000-0x4)=0x2, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a49000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x45, &(0x7f0000b67000)=0x0, &(0x7f0000321000-0x4)=0xffffffeb) sendto$inet6(r1, &(0x7f0000515000)="f4067cac5b2caec5e30a6bf8f92fcc7b08ae80b487341eadc7c84bc2919751d31865ffdc6522a259e625c2847c1887cb8556627e6914c4ad05c92a7e0366c339046bdb304cfe4c3d6087f0f8784be4ff6eb0c2be7fd202d155803cac546359d9b7c160a8cf9e8ca3174dc575094613966a99ecbd", 0x74, 0x4, &(0x7f000087f000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2018/01/19 03:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008a1000)=@get={0x1, &(0x7f0000991000)=""/119, 0x1}) bind$alg(r0, &(0x7f00003d4000-0x58)={0x26, 'skcipher\x00', 0x3, 0x0, 'chacha20\x00'}, 0x381) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000ccb000)=0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000278000)="f3e1ce9cac6a5a39ba8fabba9a4708cd9b7744ad3a3a7394ad469baebc5f93048a6f8317c16da8d7577c1118840f0b1642a22d7cce232344e8bd98f92e99d038bcbb08d4227815747bad1e582ec0a60715c86aa93ecf28614ed99dc3608b8853a8855689c4018f065e5ccf8cea80f9fbb2894b17fe045768fb680ef1d55524234e459399da2b58a2bc70e12813f20a6e0e6539e2448a62451d8493e3c0af5fcff6126563a899655bb88e4ffb8e", 0xad) bind$alg(r1, &(0x7f0000821000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r1, &(0x7f0000c19000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f00008e6000-0xe9)="f35cdd3105ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d4a6b8d647727caca952079b35e23e702de8d258751147e46d32e2b83c987cbb4fb82d49f063e18f78f60764751a5674a881709bf296c5b938601eda65f6c687c0d3265ca41a98b8bae", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 03:58:37 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)="000a000000000007f6") sendfile(r0, r0, &(0x7f0000002000)=0x0, 0x5b9f7ce5) write$eventfd(r0, &(0x7f00006d6000-0x8)=0x0, 0x8) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000003000-0x18)={0x16000, 0x5, 0x4c32, 0x8, 0xfffffffffffffff7}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 03:58:37 executing program 1: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cdc000-0xaf)="73797a6b6f6cb50000000000f907bfb7b8704b910a5894d9686e06000000f501000000afb19a1e2c7c1d00020000a07cdaed85dd17260c6bf13cc746bfcf7faf28c52855b19910bb6322938a3fc7b9836874f97f1a5137d3ac4886c3a5a219adeed8817f748f10f520ff24ee97a08889e58aaccc1702a89bad08ae6c0c33f9289c7f080b6db1ef96040fe52973910947f797f929f22c85d340edd1c2ace7e6da1ad95e018939ada9ac3c777b63ae2e", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$amidi(&(0x7f000009d000)='/dev/amidi#\x00', 0x5, 0x80000) connect$bt_rfcomm(r0, &(0x7f0000928000)={0x1f, {0x1f, 0x20, 0x7f, 0x3f, 0x3ff, 0x9}, 0x2}, 0x9) 2018/01/19 03:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x36) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000fc1000)=0x7, 0xcec2a3c0) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) write(r0, &(0x7f000030c000-0xd3)="69d5862d5ec1875fd4ccbbf20c07ff1e6f861e5d24b67fdcbfa945cd1bab52f116df1114149b0958e69432a5764992a7b45194643a55e15bf6eb9743fb10b37b16a413963365fb9539a2554313cbd5ea8560e147020efee544aed3d5d6a331c99df71002fc17dfc6661ec292b5b09ad873ed43f82070d2e919632cfc365080ba21dc13fa0fade2f7bd309ad04b558cb275e6bc7d88c54eb1921a93ed30ab7cb0d454e789d9667c95842e3c1c3547431208e9e25f31d4c4261ce12c722b6dc519ffa3430553932f36f4adb5c3c90f06b02af4b92040fe5fa963d17baad582e0dc448bb7", 0xe3) r1 = openat(0xffffffffffffffff, &(0x7f0000f9a000-0x8)='./file0\x00', 0x200, 0x80) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000a79000)=0x103000) 2018/01/19 03:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000fa1000-0x20)={0x0, 0x0, 0x0, 0x6, 0x0}) unshare(0x8000400) r2 = syz_open_dev$mice(&(0x7f0000447000-0x10)='/dev/input/mice\x00', 0x0, 0x10040) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000030d000)=0x0, &(0x7f0000114000)=0x4) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0x0, 0x0}) 2018/01/19 03:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ff1000-0xd)='/dev/dmmidi#\x00', 0x7ff, 0x1a1580) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000071000-0x50)={@generic="ddfd56bb8a6dddf6c9798897e5150881", @ifru_addrs=@rc={0x1f, {0x10001, 0xffff, 0x3, 0x5, 0x3, 0x1}, 0x10001}}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) clock_gettime(0x0, &(0x7f00001b5000-0x8)={0x0, 0x0}) ppoll(&(0x7f000047b000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00004f8000)={0x0, r2+10000000}, &(0x7f0000596000)={0x0}, 0x8) 2018/01/19 03:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000134000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000013e000)=""/4096) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 03:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4000000000002, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000052d000-0xb)='/dev/audio\x00', 0x4000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00008ed000-0x14)={0x0, r2, 0x5, 0x2, 0x0}, 0x14) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendto$inet6(r1, &(0x7f000077a000)="", 0x0, 0xfffffffe, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x86) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000f4e000)={@generic="c7c29a828b391c6501e464abf7dd1408", @ifru_flags=0x8000}) 2018/01/19 03:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000001}, 0x8) writev(r0, &(0x7f0000dc8000-0x30)=[{&(0x7f0000435000-0x44)="cd", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) sendto$inet(r0, &(0x7f000095f000-0x16)="9a89de45bf9343041745278e1e34bbc5bf45d9918c29", 0x16, 0x20000081, &(0x7f0000fba000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c54000-0x8)={0x0, 0x0}, &(0x7f00004fd000-0x4)=0x8) 2018/01/19 03:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) mkdir(&(0x7f000081a000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_dev$vcsn(&(0x7f0000bc4000)='/dev/vcs#\x00', 0x401, 0x101000) 2018/01/19 03:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002bc000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000366000)='rxrpc\x00', &(0x7f000061a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000+0xe67)='/dev/usbmon#\x00', 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000716000)="bb61f2816e635c4a081f642c931dc4daf17523c435bf7cd0acf8fcbaed43d404e43d04b130c8602b30c88e0ad67f05679c5bd47de419a294ba6aa3ee3d109244c6286fc2f16d8217a1e16d26acfe9527aedf953a21eeb48462c71c2acf78800203a25d540611bd9098144959a33ec4624902e9d6a8984db9dfdf6b542dfc792688cdf6e4eec586261bb2e2dbdcfa2a3fd6779a0d9b6a67248f34c67b6c2e8533dba74b3c83fa", 0xa6) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00005cb000)={0x6000, 0xf002, 0x2, 0x0, 0x3ff}) accept4(r0, 0x0, &(0x7f0000ff0000)=0x0, 0x80000) 2018/01/19 03:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000335000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000512000-0x1c)=[@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000869000)={0x0, 0x71, "aa9d482f9f47227a76e233ff3a52778f695e92807a7ba3a3dab4c5aebd11b4663ed78f9ffba586608c520e5ad6840c558f7531857f19f59e9e6c241885eeec1ec34c551c809166ae5db8de6d4a2ed24b6bf6416e50dd81eaff140e4c16aef512bdfe449b52b3d3d56f50c9ee8f60c4c6bf"}, &(0x7f00004d5000-0x4)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007b5000)={r1, 0x94}, &(0x7f0000626000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x15}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 03:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r1, &(0x7f0000f54000)={0x0, 0x0, &(0x7f0000943000-0x8)={&(0x7f000081f000-0x30)={0x2, 0x17, 0x9e, 0x3, 0x6, 0x0, 0x6, 0x3, [@sadb_key={0x4, 0x0, 0xb0, 0x0, "a99a2768349f5105f9a0879d6f20649214bfaf3c5aa8"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e56000-0x14)={0x0, r1, 0x6, 0x2, 0x0}, 0x14) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00007e0000)=""/191) sendto$inet(r0, &(0x7f0000b00000)="3d618fd0ffb5005cbe08ad69c772922d15a350f3983bad6da8597407903b71631eeab40394e9244281b50361e286483caae3b607b1fec83dbb22b26bbdd9a3344d5fbc787fe84cb290bb79466d21f023a3138cf8418b22fa5a9a4df7bd3ca92adc7d5588027b93c280f8fe96d21c865aec2d4566cbc0b3082dac5f91ecd585b386eb8d24e1fbd340ce60af974c028cd131ddf4362c024334b0470d6a65cc843160b62785775108c4b4b2421027902436a00a5755347708133083d15b5f321141db3dc7a1a788f63cee7c53d16c1d47d75b5b29945cbe67a6c43d30fe26d1", 0xffffffffffffff3c, 0x20020003, &(0x7f0000bb7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r1, &(0x7f0000104000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d4000)=0x14) fchmod(r1, 0x20) shutdown(r0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007f5000-0x90)={0x100000001, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f00003ee000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000796000)={&(0x7f0000afe000)='./file0\x00', 0x0, 0x5}, 0x901f6923) stat(&(0x7f0000626000-0x8)='./file0\x00', &(0x7f000071c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 03:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/01/19 03:58:37 executing program 7: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000235000)="ec", 0x1, 0x0, &(0x7f0000e0f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x7) r2 = accept4$inet6(r1, &(0x7f0000446000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000520000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a43000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f00000d0000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003ac000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000042f000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a08000-0x8)={0x0, 0x0}, &(0x7f0000633000+0xc88)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c39000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x7c63, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea1000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c07000-0x8)={0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000e0000)={0x0, 0x30, "cb06cc905ac34993be3a86fc5b9bae008b9c35aa6005e988db95d145323d4d652b7618766760d708fc50117ba41a151c"}, &(0x7f00006ff000-0x4)=0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000029c000)={0x0, 0x3}, &(0x7f000082d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004bb000+0xf3d)={0x0, 0x7f, 0x10}, &(0x7f00008f0000-0x4)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000091e000)=0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000de0000-0x8)={0x0, 0x8000}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3a000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d49000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000220000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bc9000)={0x0, 0x0}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000007c000-0xf8)={0x0, 0xf0, "026052f680aa5744ad6b2e04915119a31d56720df39aa70000a2437474ba1d90d99a01a86e4c5b4c3e04d9aba6670e85b4a68764cef00caf20002d71d7b8d75d4582aec8fb80cdeb504f3af4777e26af222fb3ef7f8997ea98181641893156a4e8ff6343c320c99944755e02cf7ff4ffded99ed94c2b698c1450a3635b8eee814707868ae36e77f339c7ce1220a6fc6a0017140148729464981ff1681b933e12590d64dd6a5a83017a5f5afb11dd12413da7585226fe97b1a1cfd81bf9075868b6a2c1d7bfae8528cba5c4639eeaa18bdcae16f3272c517a13cf7b4ac0910d0bc7c39230cb7ad2385bbbd44081b477ad"}, &(0x7f0000116000)=0xf8) 2018/01/19 03:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000728000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000279000-0x10c)={{0x7, 0x6, 0x8, 0x0, "ca7d19bfa3d03fe90f537245437017db50a26370eceaf9ff4fa98bf7095b82ac9eaf52a004a977b7f42eefee", 0x6}, 0x0, 0x0, 0x2, r3, 0xfffffffffffffff7, 0x204d, "de09f8b17940f4d6b7b07d324e203ef94254fcf1b780f7a3f6bd60de979a67db0a65a10076f9d2d8fd402513816c9a5a6c89a43b2aa35adf6b33d831fa1102f3", &(0x7f00007b3000)='syzkaller\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x8, 0x80000001, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e87000-0xc)={0x1, 0x1, 0xfbc, 0x3, 0x2}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ab000-0xc)='/dev/rfkill\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000eff000-0x1a)={0x0, 0x6, 0x9, [0x8, 0x8, 0x7, 0x9, 0x6, 0xa3e, 0x7, 0x6, 0x1]}, &(0x7f00003df000)=0x1a) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000d5e000-0x4)=r5, 0x4) sendmsg$kcm(r4, &(0x7f000068b000)={&(0x7f00004eb000)=@nl=@proc={0x10, 0x0, 0x2, 0x8}, 0xc, &(0x7f0000903000-0xe)=[{&(0x7f0000619000-0xd1)="7d4b109ebd376b48fee242b5e0825088c8225fcaa68032f35449e1560711f73c355073922b22a82df96f6ee14bbe32ebdc64717c068d2280adfde773992a16f9ebe391c31491b708d76467112ad0078cd79fdbea57fcf51e8ed0fce7979f1a78efa8e7839139d258d5eca50c30d0b1487757a19be858cdb61156613c27ad7d9d9a0542729c066db783065c5fae0c0dbf4310c9d3f903d7efa4629b20e54dca608eb933e713da0c491550c92d72ce21bec1dfdf217a4e286ecaf46ad8f292751d39ed1bcb92f3c850161305b4002e265504", 0xd1}, {&(0x7f0000b9d000-0x3c)="ebac2b0103ce8be651d8d86f57176cf08c19ddcea452af915298b1c093b922037cda58c95d644bab144a066c2172d529aa28c2f376b963910262429d", 0x3c}, {&(0x7f000055b000-0x2a)="cd7fef1f3bbb0a1774dcfa12ae4ecd6b98f61c917aa5a482d0fe30f2be27329c7c872f4ef3958a68ed7c", 0x2a}, {&(0x7f00008f3000)="da79b597bd6ffeb684ddc05ce5c973c3df398a893f448339f5f809abfe030ae7f97a", 0x22}, {&(0x7f0000d17000-0x69)="528c6c470e198d7bdd2c76690ebfd70fa546e48b1ce1537f405c6e60407e167905a9f717c8c12abcfc179f378b06afca2f2538ddc60472e654de45e0ab4792e7e4229cf49772aa025c7bb471c6d82ada4c10da6e4861dd19588507547617fcbb7e8139dab6db0d1d6e", 0x69}, {&(0x7f0000a11000-0xe7)="99a5ea87d61749bca2425c0ae5fd9aeafceb61b6b417abaff5a45e055cc3876b5711de8b521fe21d76478d80dba8c685229d7112bdf1d551321c3c67781aead0085026bc21125965228d2216e29d35d794b8a2d74a0e59db5166f3414df7bcdacf63efc0490497e4f1d8876121df9416c66c06b87737351387c2e3bef157318eec49c6239af7c82ec85506951a0cd9c80da599bf9f89ddf25853c850814caefc36bac61f976ab64686eb4c0ec12741abb47316c2eb193e62017c27cf088a5677015c976d0ca97fc901216428ca079393866a0b1090dabb2301b650c5dc80c6c08290cba52e2e69", 0xe7}, {&(0x7f0000895000)="427820a132edacc3c61617ee70b9c22e02f4b496c1c1f4d6e123929023ca6efd4793ab2ba96fbd80d9ef386005de7df032c7fa78b61f49ca8e23f4c5456e8b772be5452c36f10005a04851e76ab165726e1ee3bf10b83da4b1b925684522f068a6403fd4e9fcf6c9a24e45114e8e25e46e8386b06d28f9efb6fee5f42e349894fc890e738124837a6b0813be4aa2e4c56d8aa861ccd9272a4c61e03b49b65a7855e933f02fe72f4baedc275895d4f5b455c8e4e0818293d14dd7aa5df04ae5e1fcf2527f07b9f6115591e9e303727b5cb5bdcc13a1f00d4efdbda384dbf6dc66c5f9552d", 0xe4}, {&(0x7f0000925000)="72f28de15aeeb10a4b16cc7c6214bb8eddc50afb318c7c9d812f130efc13b448bbe5a8ab656a95a41a87c6e81679c8a51a96574bde1a02ad186dba40b8d8bc970bdf8fa7c301f904f65ddb51e14c83854cd58c3e4abf2838c5afdf9b5313e03c38265040f9df524f55c0923d115f48677d61a96d7106dc896bda62404992f380bed69477945c76548dd9e5be70d20e125ef1886e5873237f5880711223dc109a66f38a5333905c1b67e020510c76a35d897f5b4bca7e8c8cf2ac45d2df9618009e93fc77b12e746225f18317eb0942a514ffb47bacb792ea2d5c9d8259cca12b292911513297dc9dd7c1b66ec702fba839", 0xf1}, {&(0x7f0000fb8000)="5af1cb8339195a674484104465689ae7349854e69ff4a9d54e921f3b48947675fb8bd359bc663c029e99803519d34bb2d82a9ab8ead92d937d6a8f42d0f4ba2692d64fcefbddaa029206071b127f1be6a459251aca52adc5813b610d01f4cf8d088c977dc7e66172263fa84e8bdd04273feef8473fab4181414a07b81551c7de22ca70f6f27fe9d4265e7f6cd2632fa008d13e", 0x93}], 0x9, 0x0, 0x0, 0x1}, 0x80) 2018/01/19 03:58:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a3000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x3}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f98000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000002000)={r2, &(0x7f0000002000-0xe1)=""/225}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000002000-0xc)={0x0, 0x10, &(0x7f0000002000-0x10)="6f7bf1c8b9b2354928c180fb77852ec4"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000002000)=""/27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000003000)={{0xbc6, 0x3}, {0x8, 0x8b32}, 0x7fffffff, 0x5, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000003000)={&(0x7f0000001000)=[0x0, 0xfffffffffffffffc], 0x2, 0x3, 0x800, 0x282eaa5a, 0x80000000, 0x8, {0x5, 0x2, 0x0, 0x7, 0x0, 0x7, 0x4, 0x3f5cfc3a, 0x9, 0x1, 0xa1, 0x3, 0x6d, 0x10001, "d5702a73dae8fe436c8f9830c267d455c8252171d8fb52929f689b7ac1da55ea"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000003000-0x1c)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000001000-0x60)={0x2, 0x1, 0x99, 0xb, 0xc, 0x0, 0x1, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x310, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x2, 0x18, 0x8000, 0x0, 0x3, "81f2d1"}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4000) accept4(r0, &(0x7f0000cd3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) 2018/01/19 03:58:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x40, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x100000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a8a000)={0x0, 0x0}) ioctl(r1, 0x1f, &(0x7f0000244000)="fd02512290319db569f249bbcf12a153787e12873701d8403f807bcf077906fa88b2bdea0ba322ffaf5e44af0100e28982dbbf3e9629df825cf8c27ab02f85e9dfcfbcf5b30a1ea32d6fad1e58a9da7dbf89a5215fd88da12bbced8a2e8e9f4a4da193c3eee43a21c0387a43dbe1e490166eabdd675a504ab0d70fc6281f3c06427e9bdae716adbcb664a701bc4047260ac323c791a9023100cc266cab4a734faf92eb0a2d79a65d48a0e8712d24b9f84741287367f72d3dc8") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000584000-0x48)={0x2, 0x0, [{0x40000000, 0x0, 0x0}, {0x40000001, 0x0, 0x9}]}) signalfd4(r2, &(0x7f0000b13000)={0x81}, 0x8, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c3000-0x1c)={0xa, 0xffffffffffffffff, 0x31c, @loopback={0x0, 0x1}, 0x98b}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000345000)=0x0, 0x8) 2018/01/19 03:58:37 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000016000)=0x14) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000011000-0x1000)="") 2018/01/19 03:58:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7fff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000029d000)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000bf0000-0x7e)="ebb29c2aa804af648d63b2908439b40213e23885707f399043c5036a7b640911efb84657c02a9b6b74367c431c12e3bc4fea9f1cc8b2a0364b8fe8625900035cdf59000009722b89e9d2da5f37ccf1aebfa4dd9342e0ea3ee59a800ba6699ef6683da3f80f0f2fff2c14352c2d943ab99c73ba29f228fca40509f2c531bc", 0xde0829fc3eb2058e}], 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d87000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x7fff) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 03:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000cac000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000688000-0x10)={&(0x7f000099e000/0x3000)=nil, 0x3000}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f00001bf000/0x13000)=nil, 0x13000, 0x3000, 0x0, &(0x7f0000d98000/0x3000)=nil) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000351000)={0x0, 0x1c9c380}, &(0x7f0000140000-0x4)=0x0, 0x0) 2018/01/19 03:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1b000+0x6f0)='/dev/cuse\x00', 0x20000, 0x0) bind$bt_l2cap(r1, &(0x7f000032d000-0xe)={0x1f, 0x0, {0x7, 0x3, 0x7, 0x100000001, 0x8, 0x0}, 0xff, 0x3}, 0xe) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee4000)=0x0, 0x4) 2018/01/19 03:58:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) close(r0) 2018/01/19 03:58:37 executing program 4: socket$inet6(0xa, 0xe279a77f347a3214, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000a60000-0x4)=0x0, &(0x7f00003b9000)=0x4) 2018/01/19 03:58:37 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x24000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x9, 0x30, 0x400, 0x400}, &(0x7f0000014000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0x976, 0x832d, 0x5, 0x3ff, 0x8563, 0x7f, 0x400, 0x10000, r2}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000)={0x0, []}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000006000-0xc)='/dev/amidi#\x00', 0x6f21, 0x100) 2018/01/19 03:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") clone(0x0, &(0x7f0000010000-0xf9)="", &(0x7f000000f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000d000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000051e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000bb000)='children\x00') preadv(r1, &(0x7f0000b26000-0x8)=[{&(0x7f00006f5000)=""/167, 0xa7}], 0x1, 0x0) 2018/01/19 03:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e07000-0x10)={0xffffffffffffff01, 0x200, 0x1d9d1892, 0xff, 0x0}, &(0x7f0000794000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000afb000)=@assoc_value={r1, 0x20c907f8}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000d02000)='/dev/sg#\x00', 0x6, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f000035b000-0x6e)=""/110) r3 = socket(0x40000000015, 0x5, 0x1) setsockopt(r0, 0x20000110000114, 0xa, &(0x7f000039b000)="020b05", 0x15dd1033aae71e67) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000de1000)=0x0) 2018/01/19 03:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000f14000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) recvmmsg(r0, &(0x7f00003d9000-0x60)=[{{&(0x7f000049f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000)=[{&(0x7f0000ac3000)=""/4096, 0x1000}], 0x1, &(0x7f0000067000)=""/15, 0xf, 0x808}, 0x0}], 0x1, 0x0, &(0x7f0000bb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/19 03:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000616000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000008a000)='/dev/audio#\x00', 0x683, 0x8000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000037c000-0x4)=0x5) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000214000-0x18)=@get={0x1, &(0x7f0000f83000)=""/255, 0x4}) setitimer(0x1, &(0x7f00003da000-0x10)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000024000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) epoll_create1(0x80000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000068e000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) 2018/01/19 03:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000f5000)={0xc4d, 0x3ff, 0xfffffffeffffffff, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) poll(&(0x7f0000810000)=[{r1, 0x20, 0x0}], 0x1, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000c94000-0x1)='\x00') r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cc9000-0xb)='/dev/mixer\x00', 0x8400, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") lseek(r1, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0xffffffffffffff2c) 2018/01/19 03:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001ec000/0x1000)=nil, 0x1000, 0x13) r0 = syz_open_dev$audion(&(0x7f0000e03000-0xc)='/dev/audio#\x00', 0x4, 0x20000) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000067f000-0x4)=0x32, 0x4) 2018/01/19 03:58:38 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f000000f000-0x8)='keyring\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000011000)=0x5) add_key$keyring(&(0x7f0000014000)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) ioctl(r0, 0x4400000000001279, &(0x7f0000005000-0x2)="") 2018/01/19 03:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f000016a000)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000a7c000)=0x0, &(0x7f0000f64000)=0x4) 2018/01/19 03:58:38 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x1bd) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f85000-0xd)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r3, &(0x7f0000f84000)=0x9, 0x8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f83000)=r2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f84000-0x4)=0x0) writev(r1, &(0x7f0000301000)=[{&(0x7f00002d2000)="7593ac001fca8dd08b724516a0ab6c1cd259bcde05605eae8a55590e707095b6fd4c14ef80ed6db1c97b9da1399dccb85293d80f0588ddd56c8187bd20b693a0dde7e4b56892ef7a71baa6e38d0f3801a966713f507482", 0x57}, {&(0x7f0000f82000-0xad)="692060d863f8550287c185a265a8dc8084f058c1474bf9462b0499ac2d6628a56fe1c99e863b8ce789507628c02af5aa05ef2bd55fe2969948a61e116fd794b9fa221fc1553b1202f0733c893d30e458a105788d959f6389184ff8f5545187530c3a271665b02526d281f6d6fe2e5c4fd826c2fcb0067f30d08ca6c84db59289ea", 0x81}], 0x2) 2018/01/19 03:58:38 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00009eb000-0x22)="220000002e00078123060004000000000d0000000100010000002b80001a00f10051", 0x22) bind(r1, &(0x7f000028e000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000b9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6e000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b31000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000d1c000)=0x0) 2018/01/19 03:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000273000-0x1)='\x00', 0x3) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000c36000-0x28)={@common='ip_vti0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f00003e8000-0x15)='/proc/self/net/pfkey\x00', 0x200c2, 0x0) 2018/01/19 03:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ea000-0x9)='/dev/kvm\x00', 0x8, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003ee000)='/dev/ptmx\x00', 0x111000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00009e3000-0x4)=0x9b96) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000e2f000)=0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000eb3000)=""/166) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f000044c000)='/dev/ppp\x00', 0x40080, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000201000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) 2018/01/19 03:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000dc8000-0x4)=0x0) pipe(&(0x7f0000b08000-0x8)={0x0, 0x0}) mincore(&(0x7f000095a000/0x1000)=nil, 0x1000, &(0x7f00008f8000-0x7f)=""/127) mkdir(&(0x7f0000b83000)='./file0\x00', 0x0) listxattr(&(0x7f0000ce0000)='./file0\x00', &(0x7f00003e4000-0x1000)=""/4096, 0x1000) 2018/01/19 03:58:38 executing program 4: syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc={0x4, {@llc={0xff, 0xff, "f8", ""}}}}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000a13000-0x10c)={{0x6, 0x1, 0x3, 0x0, "f0a013224af65f3c510eff56535c47cc4fb5af41bd425715f08f55fadcbd47d62959d74d7be937f8b35f38ca", 0x1}, 0x0, 0x0, 0x7c4c, r1, 0x8, 0x7, "d6111d53fd11b7ee87a9efe2796eb0374d20fa58c8c85231430f7e1f9572f94ebdcee9e4b69e2094272503a5a3c1e11b05a0e8a11d1e10f56a246485fcc81727", &(0x7f0000001000-0x4)='em1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100, 0x4, 0x2, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000a12000)={0xfffffffffffffff9, 0x0, 0x10000, 0x0}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000a13000-0x8)={0x400, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00002f1000-0x4)=0x0) r5 = getpgid(0x0) ptrace$getenv(0x4201, r4, 0x100000000, &(0x7f00000df000-0x4)=0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000571000)='/dev/dsp\x00', 0x40000, 0x0) r7 = epoll_create(0x8) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a12000)=0xffffffff, 0x4) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r6, &(0x7f0000a12000)={r7, r8, 0x100}) socket(0x0, 0x3, 0xa89) 2018/01/19 03:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009ef000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c36000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000081000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006ca000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f000069c000)=0xc) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000adf000-0x7)='ns/piD\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fd1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000303000)={r3, &(0x7f00003c9000)=""/0}) r4 = epoll_create(0x220000000001f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/19 03:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDSKBLED(r1, 0x4b65, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/19 03:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") syz_open_dev$sndseq(&(0x7f0000f8e000)='/dev/snd/seq\x00', 0x0, 0x20000) unlinkat(r0, &(0x7f0000eaa000-0xe)='./file0\x00', 0x0) pivot_root(&(0x7f0000734000)='./file0\x00', &(0x7f0000d21000-0x1)='.') 2018/01/19 03:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bc4000-0x4)=0x0) 2018/01/19 03:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x5, 0x800000000000003b, 0xa, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = memfd_create(&(0x7f0000a86000)='*\x00', 0x3) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000024e000-0x20)=""/32, &(0x7f0000911000)=0x20) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r0, &(0x7f0000307000)="", &(0x7f0000eef000)="", 0x0}, 0x20) seccomp(0x0, 0x0, &(0x7f00002d5000)={0x2, &(0x7f00009d6000-0x28)=[{0x0, 0x6, 0x4, 0x0}, {0x4, 0x0, 0x0, 0x0}]}) 2018/01/19 03:58:38 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000017000-0xd)='/dev/dmmidi#\x00', 0x3, 0x242) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000004000)=0x0, &(0x7f000000b000)=0x4) r1 = gettid() tkill(r1, 0xd) r2 = socket$netlink(0x10, 0x3, 0x10) listen$netrom(r0, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = getpgrp(0x0) fcntl$setown(r2, 0x8, r3) fcntl$addseals(r0, 0x409, 0x8) 2018/01/19 03:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) r0 = socket(0x4, 0x7, 0x9) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000490000-0x4)=0x200, 0x4) 2018/01/19 03:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff5fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008fa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000458000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000949000)=[], 0x0, &(0x7f0000aff000-0x10)={r1, r2}, &(0x7f000005b000-0x8)={0x0}, 0x8) 2018/01/19 03:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfc000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e16000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000bcf000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004b6000-0xa)={r1, 0x9, 0x1, [0x6]}, &(0x7f00000e8000-0x4)=0xa) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000120000-0x5c)={0x3c4c, 0x7ff, 0x8, {0x0, 0x0}, 0x755, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r4) recvfrom$inet(r2, &(0x7f0000cb1000-0x25)=""/37, 0x25, 0x2, &(0x7f0000d91000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) pipe(&(0x7f0000f2e000-0x8)={0x0, 0x0}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00008a6000)=0x1ff) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000050a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x2a, &(0x7f00006f5000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004cc000)=0x31) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000012d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfc00000000000000, 0x8, 0x400, 0x4adad865, 0x1, r3}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000491000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) recvfrom$inet(r2, &(0x7f00002b1000)=""/31, 0x1f, 0x2, &(0x7f0000c41000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000388000)=0x0, &(0x7f0000990000-0x4)=0x4) recvmsg$kcm(r0, &(0x7f0000c52000-0x1c)={&(0x7f0000662000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ad6000)=[{&(0x7f0000a19000)=""/144, 0x90}, {&(0x7f0000b68000-0xdb)=""/219, 0xdb}, {&(0x7f00008f8000-0xde)=""/222, 0xde}, {&(0x7f0000bcc000)=""/81, 0x51}], 0x4, 0x0, 0x0, 0x2}, 0x12002) 2018/01/19 03:58:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000029d000)={0x0, 0x4, 0x3, &(0x7f0000183000-0x8)=0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002a8000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) r1 = syz_open_dev$audion(&(0x7f0000096000-0xc)='/dev/audio#\x00', 0xb5, 0x8080) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a3b000-0x14)={0x0, 0x8, 0x3, 0x726e, 0x4, 0x6}, &(0x7f0000089000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dbb000)={r2, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x877}, 0x98) write$evdev(r1, &(0x7f0000a77000)=[{{0x77359400, 0x0}, 0x3, 0x100000000, 0x0}], 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004db000-0x4)=0x0, &(0x7f00003f2000-0x4)=0x4) 2018/01/19 03:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) splice(0xffffffffffffffff, &(0x7f00001c2000)=0x0, 0xffffffffffffffff, &(0x7f0000544000)=0x0, 0x0, 0x0) syz_open_dev$urandom(&(0x7f00004f3000-0xd)='/dev/urandom\x00', 0x0, 0x200) pipe(&(0x7f00006ea000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfa000)=0xe8) 2018/01/19 03:58:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x22000, 0x0) syz_open_pts(r0, 0x80100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r1, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4000004a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x9, 0x4) sendto$inet(r1, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:58:38 executing program 7: socketpair(0x10, 0x80805, 0x80000001, &(0x7f0000ed8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000582000-0x8)={0x0, 0x0}) r0 = syz_open_dev$midi(&(0x7f0000f36000)='/dev/midi#\x00', 0x100, 0x40000) clock_getres(0x4, &(0x7f0000ec2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00003d9000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000e55000)={0x2, 0xffff, 0xfffffffffffffff8, 0xffff, 0x8, 0x0, 0xaec4, 0xf40}, &(0x7f0000f3a000)={0x9, 0x9, 0x5, 0xee, 0x1ff, 0x9, 0x5, 0x100}, &(0x7f00009a8000)={0x40, 0x0, 0x0, 0x4, 0xffffffff, 0x5575, 0x6, 0xd7}, &(0x7f0000905000-0x8)={0x0, 0x7530}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000d4b000-0x3)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000b04000)={{r3, r1}, {0x0, r2}}, &(0x7f0000932000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00004b5000-0x10)={{0x77359400, r4}, {0x0, 0x0}}, &(0x7f0000181000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 03:58:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/19 03:58:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x9, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000fc6000)={0x14, 0x21, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000cb000-0x9)='/dev/rtc\x00', 0x80400, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005b5000)={0x0, 0xfffffffffffffffe, 0x10001, 0x5}, &(0x7f000082b000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005f6000-0x8c)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000729000-0x4)=0x8c) 2018/01/19 03:58:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x29)=""/41) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0xa, 0x2, &(0x7f0000002000)="fce5cee19f196e2a5009cb37bffd3052e6301930edf8deae762caf6a7dd083412e8d98b33324b1792f8dedc8d89ecbb7912f40e023a0fb906c8cf6687fb0a735c9e734ee62f62fa0d0e3e8", 0x4b) 2018/01/19 03:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000b08000)='lo\x00', 0x2) fchdir(r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000168000-0x10c)={0x4, 0x10001, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00005f6000)=0xffd) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000057b000)={"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"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f6c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x5]}) r3 = memfd_create(&(0x7f0000b48000)='trusted\\selfmd5sumvmnet1^system/&keyring\x00', 0x1) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000dd7000)={0x101, 0x8}) r4 = creat(&(0x7f00002e5000-0x8)='./file0\x00', 0x94) connect$inet6(r4, &(0x7f0000661000)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffff221d}, 0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = syz_open_dev$mice(&(0x7f0000324000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00009b7000)={@generic="e13d2573b2b3458f2e001b6f7101e401", @ifru_flags=0x1}) 2018/01/19 03:58:38 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$fuse(r0, &(0x7f000000b000-0x28)={0x28, 0x1, 0x2, @fuse_notify_store_out={0x100000000, 0x100000001, 0x0}}, 0x28) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x18102) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/19 03:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000fa7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x41, &(0x7f0000dbb000-0x4)=0x0) timer_create(0x7, &(0x7f000039a000)={0x0, 0x2, 0x7, @thr={&(0x7f0000671000-0xe4)="ec267523bad6273949c18e1cb63712fc699bdd4323bf078a5068d8f445c00d1ee17be9907f672d066728d213bd20ea45003e2f171b004b82bbe327d6604a7d5a20f1b0dbcedc70f020ddcade51a0d2164ace62613536ef898994534d1ab6b1275141acf02b4a0ea09c88e6334bd81a3eeb22605e4287fe39b53a62f491ad7b8aef9ea60a8abdd3e09264f32072aa8bcb32521dcfa5b69f0485e4d4281bc7024d27b751e0456d125254e1ba565163d624b236d0e1863b92f316b9b80ad48b89557dcdbe7ed4506aa56917d65724cea29fc45d2bb7dde6059f5124220b6c4962c4af2fdd9c", &(0x7f0000bc8000-0xa2)="6f03846fa66d201539ab421f3cf05a0306f10d9ed28c0aa97cb1ec7acee1b48166e11c29f97826d3019dfa82a38d136f4a019e7abba01da2a1bdc3c8d018e8652184a5b8be273dffe01d468afe85eba8ec7b3ce001c229003c66bc81353bcc07d70106434e285266b63546038288e8ff5b35ae074451171ada215b72b7be5076f9e42436155335fc1900f7c72842f17d48241cb14623d1d52320c01e762c4435fcc9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000128000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e36000)='/dev/admmidi#\x00', 0x1f, 0x40) accept4$unix(r1, 0x0, &(0x7f0000071000)=0x0, 0x800) timer_settime(r0, 0x0, &(0x7f0000228000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00005d1000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00003f1000)=0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005c0000)=0x0, &(0x7f0000b52000)=0x4) 2018/01/19 03:58:38 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000d000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000000f000-0x8)={0x17}, &(0x7f000000e000)={0x0}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000d000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000011000-0xac)=""/172, 0xac) 2018/01/19 03:58:38 executing program 3: open(&(0x7f0000580000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000e04000-0x1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000198000-0x4)=0x0) fcntl$setstatus(r1, 0x4, 0x2000) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/01/19 03:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000fd7000-0x8)={0x8e, &(0x7f0000888000)=""/142}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000086f000-0x3d)="240000002a00070032f00008004a7700fbffffff010000000300000155ffffff0e00ff10", 0x24) syz_open_dev$loop(&(0x7f0000679000-0xb)='/dev/loop#\x00', 0x1f, 0x40000) 2018/01/19 03:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d64000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f13000-0x8)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000f5a000-0xc)='/dev/amidi#\x00', 0x7de, 0x40000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000883000)={0x1, 0x7fffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f000072d000-0xc)={0x4000000, 0xd8, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000040a000)={r2, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000025000)={0x0, 0x0}) 2018/01/19 03:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e00060050a6a0e90e0200001735", 0x26) r1 = open(&(0x7f0000b09000)='./bus\x00', 0x141042, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000072b000)=0x8bd0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000632000-0x14)={0x0, 0x9, 0x1f, 0xb810, 0x7fff, 0x8}, &(0x7f00003e0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cc0000-0xa0)={r2, @in6={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3f, 0x9, 0x7, 0x98}, &(0x7f0000a3b000)=0xa0) ftruncate(r1, 0xe18a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r1, &(0x7f00005b0000)=0x0, 0x40) sendfile(r3, r1, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) 2018/01/19 03:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@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) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@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) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000e17000)={0x8, 0xfd, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/19 03:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00009de000)={{0x3, 0x0, 0x1, 0x400, 0x101, 0x20}, 0x9, 0x5, 0xe1f}) sendmmsg$inet_sctp(r0, &(0x7f0000755000)=[{&(0x7f00006aa000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc4000-0x10)=[], 0x0, &(0x7f000070c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) 2018/01/19 03:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a94000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000005) r2 = fcntl$dupfd(r1, 0x0, r1) write$tun(r2, &(0x7f000027a000)=@hdr={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0xfffffffffffffd75, 0x0, 0xb1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}, 0x26) 2018/01/19 03:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002df000)={r1, 0x0}, &(0x7f000095c000)=0x28c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e17000-0x8)={r1, 0x0}, &(0x7f0000df9000)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000067b000)=0x0) 2018/01/19 03:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f31000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000179000-0xb2)=""/178) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000f92000)={0x0, 0x0}) 2018/01/19 03:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000b55000)=0x0, 0x4) setxattr(&(0x7f0000ef6000)='./file0\x00', &(0x7f0000703000)=@known='user.syz\x00', &(0x7f0000299000)='#[\x00', 0x3, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000053000)=0x0) 2018/01/19 03:58:38 executing program 4: futex(&(0x7f0000000000+0x67f)=0x0, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000069f000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0xb6a, 0x0, 0x0, 0x1}) arch_prctl(0x1002, &(0x7f0000000000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00008eb000-0x10)={0x9, r1, 0x0, 0x2}) 2018/01/19 03:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x80, 0x2, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000be7000-0x1c)={&(0x7f0000c60000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58, &(0x7f0000157000+0x986)=[{&(0x7f000075d000)="227f6c133f98ae5b32a68bad38829ab63111037563e20f2d0cc82c04766ab85d", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7a000)={0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0xc) ptrace$getregset(0x4204, r2, 0x206, &(0x7f00009be000-0x8)={&(0x7f00007ab000-0x99)=""/153, 0x99}) openat$ppp(0xffffffffffffff9c, &(0x7f0000be0000-0x9)='/dev/ppp\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00009c1000)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000290000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) recvmmsg(r1, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x13}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000041b000-0x1000)=""/4096, &(0x7f0000f67000-0x4)=0x1000) [ 248.027488] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/19 03:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00006a4000)='/dev/urandom\x00', 0x0, 0x101000) fsetxattr(r0, &(0x7f000011a000)=@random={'security.', '\x00'}, &(0x7f0000e82000)='vboxnet1,)\\cgroup)-vmnet1proc\x00', 0x1e, 0x3) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f000039b000)=&(0x7f000023e000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000968000)=0xc) r2 = syz_open_dev$dspn(&(0x7f0000848000)='/dev/dsp#\x00', 0x3f, 0x400) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00002bf000-0x18)={0x5e, 0x10000, 0x9, 0xfffffffffffffffd, 0x2, 0x9}) ftruncate(r0, 0x48a) r3 = syz_open_dev$loop(&(0x7f00001ae000)='/dev/loop#\x00', 0x7, 0x10080) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029c000-0xf)='/dev/sequencer\x00', 0x4c0003, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003c3000-0x28)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000830000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000000, 0x3ff, 0x100000000, 0x400, 0x2, 0x5200000, r5}) ioctl$LOOP_CHANGE_FD(r3, 0x4c02, 0xffffffffffffffff) 2018/01/19 03:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000164000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000012e000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000fa000-0x4)=0x7, 0x4) 2018/01/19 03:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x81, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000219000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006c8000-0x8c)={0x0, @in6={{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001fe000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cde000-0xc)={r2, 0x2, 0x30}, &(0x7f0000747000+0xd5e)=0xc) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000113000-0x10)={0x20000000c, 0x8, [0x0, 0x10000000]}) 2018/01/19 03:58:38 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x8, 0x111400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000b1f000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000004000-0x4a)="f30f38f66fec0f01cb0f01c9660f23a5c4c371788b0f0000002466baf80cb85c94f58cef66bafc0cedc4c2152f92f3ad0000f4b904030000b83a5a0000ba000000000f30c4c33d5e2e0a", 0x4a}], 0x1, 0x4, &(0x7f0000012000)=[], 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000f000)=[{0xb, 0x10000}], 0x1) execve(&(0x7f0000004000)='./file0\x00', &(0x7f0000010000)=[&(0x7f0000011000)='/dev/dmmidi#\x00', &(0x7f000000b000-0x41)='em1posix_acl_access\\cgroupcgroupselinuxcpusetuser%vmnet0-eth1b(^\x00'], &(0x7f0000011000)=[&(0x7f0000011000)='/dev/dmmidi#\x00', &(0x7f000000d000)='/dev/dmmidi#\x00', &(0x7f0000009000-0x12)='/vmnet0^trusted$,\x00', &(0x7f0000005000-0x2)='%\x00', &(0x7f0000012000-0xd)='/dev/dmmidi#\x00', &(0x7f0000011000)='proc}\x00']) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000010000)={0x1ff, 0x5, 0x1f, 0x65, 0x13, 0x5}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000013000)='./file0\x00', 0x10000, 0x20) 2018/01/19 03:58:38 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000007000)={"8c472ab1f01b1114d27dca0d1d223341", {0x4, 0xffffffff80000000, 0x80000000, "5125c3fde143", 0x24ed, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000007000-0x20)={"1648614b4d9357ad88d6701cbf60b5f7", {0x4, 0x51, 0x3, "c1643570f464", 0xffff, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000002000)=0x20) 2018/01/19 03:58:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00000ef000/0x2000)=nil, 0x2000, 0x3000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x16040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x800, 0x7) write(r1, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a30000)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008d2000-0x10)="4a4c5d58c8ecdc5bc4d1129102c2aec6", 0x10) syz_open_dev$vcsa(&(0x7f0000376000)='/dev/vcsa#\x00', 0x6, 0x8400) 2018/01/19 03:58:38 executing program 5: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d28000)='\x00z', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006bc000)='./file0\x00', 0x2400, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/19 03:58:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x5, 0x3c, "5b61aa1413e21c8029cd500aa1818a31914e1e8ba0f94f25ee14fa267239bc74dcadcbecf1e7272331d3cc742a12ae5322363d68452dd2f2b5f2bd5c"}) mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f00000ce000-0x8)='./file0\x00', r0, &(0x7f0000045000-0x8)='./file0\x00', 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000101000)=0x59a3, 0x4) syz_emit_ethernet(0x1000002a4, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xfffffffffffffffc}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0333e9", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [], "80002a0800000000"}}}}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000086000-0x8)={0x0, 0x0}) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8, &(0x7f0000102000)="756810516f6c727a0b710fab81e31313d9b513de40f91e03c3ac5710b3ac582a0903482afc5544a16f90d0af080ba21f7e1a4c9523a73ed595865e8ce9aa3fce843602fb1d55f30783fc4b7fb4392521eacb408692d810a5f75ac587feb57ac78558893ff0f8b329c5a50f3abfcf911e6bd56f116034151bde84c592d223018e4fa54e4e46") ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2a) openat$ion(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/ion\x00', 0x202902, 0x0) 2018/01/19 03:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d6d000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fdd000)={0x0, 0x6}, &(0x7f00001c1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000892000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xc538, 0x5, 0x4, 0x800}, &(0x7f0000277000-0x4)=0xa0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000353000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00003ac000)={0x0, 0x9}, &(0x7f0000984000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c2c000-0xc)=@sack_info={0x0, 0x1000, 0x0}, &(0x7f0000cb3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000257000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000462000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000749000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x9}, &(0x7f0000d21000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009ba000-0xb8)={0x0, 0xfffffffffffffe00, 0xc696, 0x7, 0xab6, 0x5, 0x3, 0xffffffffffffffff, {0x0, @in6={{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc90, 0x9, 0xfffffffffffffffe, 0x3}}, &(0x7f000054c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eb2000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f00005b7000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000034d000-0x10)={0x0, 0x4, 0x80, 0x4}, &(0x7f0000edd000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x7)={0x0, 0x400}, &(0x7f0000681000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009c9000)=@assoc_value={0x0, 0xa3a0}, &(0x7f000010d000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00006a5000)=[{&(0x7f000072b000)=@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f0000d0b000-0x8)=[{&(0x7f0000a53000-0x9b)="bd76600303b4adcd42020c80d743206a274dbd3201a4cf46f7afb21d6394170d9e277e45714e7e59102a2c013b10674e4f7f87860eff568aeaa89c7c743e981e31df20a48607d9375374c7eef06258ae68a879e6f066224616e518b11829a24e776e1359d8f4f59a5b29c5d63015196f48a37e2869f913a9efa53b2b14a0d97c9e09e8cda19236adbe439806b8a70f7b0b8b43d6ad86237382fd6b", 0x9b}], 0x1, &(0x7f00007b5000-0x58)=[@init={0x14, 0x84, 0x0, {0xb9, 0x800, 0xdc, 0x2f6}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0x7f, 0x8, r2}}], 0x58, 0x10}, {&(0x7f00007af000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000907000)=[{&(0x7f0000037000-0x1000)="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0x1000}, {&(0x7f00004ca000-0xce)="6e1e2704c8306a5e995cf6041b4e593890d2039c49a381cb63b7c4edbb6d63bb6a43e093ca32dee4dcd240af2cbceeb5868e855d998418a7c0d38df6776eadd6eba6a635e94e88d468fe8db13288d29fd3ffcb1f594903c53c5300360969b7b7dc292fa2bc894b9cc8bea3786ca37c5a42770785b845de687a965a8cd338ac5d7a96a5d1a24e36cf4fa6fd134b8a4869f5279461eacd2d47a38e0619d9234430cdd3c59f7e224e43585121e7e23a09eeabafc25733ada4ec12e6581a4d64aa76db49f9e7e0720f7bab40f1b5bfc1", 0xce}, 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0x1000}, {&(0x7f0000808000)="e0e18d42e84d743b0067301422cd15862f5bb6150fe4928d34e69c62cbd95e0014", 0x21}, {&(0x7f00008d7000)="eef2198c3c754befaeff5d0cdf94c21073d1b24d", 0x14}, {&(0x7f0000169000)="70903441f8fe889bf52a81c32b8f8849c76d557b5ec7e732a5e7333c41666eee3f4bcc6944cbb8693e9643602862d1589777e38d99d4a9658ed33175d36b6bacee092c8f5bd41e390c9d638f2a48c45e3e51c48a312f4f59b257f3c09ca8f31f009b5c1ba2a13560e5e111c8823d88a2d9599c2b4d8bac23fbce0e0b11e06f13", 0x80}, {&(0x7f0000276000-0x61)="5087e9a7539cbb36a68c779d37a457cd060a169e68277d720624caa65c0eaca155779d8eef7b18ac30a14fc214d56d82389580e1770bbfd979c4f0006aca6e0fe3ee45162614856aa5370303619804b8fc6db051f616c157c31c37ecccf45af154", 0x61}, {&(0x7f0000d7b000)="ab6ad811ec2c8b5a1468301d6592cdc423f08809f5170c780225d77579e26699e5f0b671ec821f6db451ed40006a8693eb7020180b98030eb68490c1bad6710ec951", 0x42}, {&(0x7f00009c6000-0x57)="c6f4dc54779ef0ce84a4cbdc8f3d16ee625027326a12191fa1766b55449d9c2b936b9ee9626e6330933c05be124f3b61dbd248d4ce18c099a5822b66fd6d9c4ae3e27b7c5f17238369ba2faca8655ad59b9589e090bd80", 0x57}], 0x9, &(0x7f000009c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x7, 0x3, 0x2, 0x8f4, 0xfffffffffffffffb, 0x45, 0x40, r3}}, @init={0x14, 0x84, 0x0, {0x29, 0xfff, 0x5cd, 0xfaa}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x8bb, 0x8, 0x4, 0x26a, 0x3ffc00, 0x1cd, 0x9, r4}}, @init={0x14, 0x84, 0x0, {0x3f, 0x0, 0x10000, 0x80000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x3a, 0x800e, 0x80000001, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffff230d, 0x8008, 0xf5, 0x80, r6}}, @init={0x14, 0x84, 0x0, {0x10001, 0x0, 0xffffffff, 0x101}}], 0x134, 0x0}, {&(0x7f0000eb6000)=@in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c, &(0x7f00005e2000-0x8)=[{&(0x7f0000568000-0x5b)="f6bed29a5017af4459916db96c62a27297948d39f3d81abe8316ab30899765e639ead2c75dc4b2171f5729f25ed2f072743cc1406d870199ea7ee31e3eb1b39c44e2d55448432530d95ef05034589d6ff3f9c3f7a8fcd513e683f9", 0x5b}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000906000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ae000)=[{&(0x7f0000246000)="5ac62c22341c88a0fffa6b041283abc3df2778a81ac55a0eac3996a1a9018984906c902936f8dc", 0x27}, {&(0x7f000073e000-0x79)="c149832ff82b7320c18be0ba5e604b765ac4d748ab00d5871e7489a26e1cb355e9396fc605e9b7b722ca399b2495fb8f9807cb95db7bd2efcdba310a3facbcb54f80bf9d16f18d3dcd39eab8750da31e18ea798ff32231461b18c1a4e3daaf895cafdb4964dd8a786f802f1ae12dc0a08c152e6c4df0cfc25004d250e5f2ceacdf7b09fc46e334d146c35fbe9d88897cdd058ff6ab64125b858d4bc00943c753da1b6e05c14462d6939c005cfa5783aa25abdeb9518e03a786678e1d08accd5059d739ab6659f558947f", 0xca}, {&(0x7f0000dfd000)="a1e5ae39cb51eb25c26d9cd1095b5170d5c3fb3368dc3b8b97c77f1302364ba3afd807afbcf284070f4f91d19931a5c661380995287cef0bcaba34e16bc0a94f39aa8b1bf0c2a64130977a011ac6f01010d523b6f1ee2c67ae8f311eb79811de94f273d1743ffb4213210b94d4eafefdf6c1bbaf6c", 0x75}], 0x3, &(0x7f0000640000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x0, 0x0, 0x6, r7}}, @init={0x14, 0x84, 0x0, {0x7, 0x0, 0x1, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x800, 0x200, 0x9, 0x3ff, 0xfffffffffffffffe, 0xa, 0x9, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x4, 0x2, r9}}, @init={0x14, 0x84, 0x0, {0x1, 0x8, 0x1, 0x1}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x50, 0x40, 0xfffffffffffff700}}, @init={0x14, 0x84, 0x0, {0x6b0, 0x2, 0x40, 0x200}}], 0x134, 0x20008000}, {&(0x7f0000381000-0x1c)=@in6={0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe59}, 0x1c, &(0x7f0000b32000-0x40)=[{&(0x7f000095f000)="4bb1ef72a76f4be014c03a1caa5db6999ca367173957aeb67761a43d00b7ebfb471deb8a3c428041a9ec6ee10e24a7646418d934c810c0371e9e8c0700a82f374de1bd782fe968914a0f206bc6755d33266340b0fd440f78b879dc68c39f717c", 0x60}, {&(0x7f0000c4f000-0x1000)="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0x1000}, {&(0x7f00001f7000)="d151bb1a9f623c6dfbdced5aa8fd22b9d9a07f1bda8c360cc2a9da24c20b04ebbc86b403401ae542be5234689bc4a930199fe808db5c849340215db93433fc62a1e8170ecc77725baae742ceac923755930e6f014bb124dab0c5306d3fc9542ce97a28ca08c5af2d34314b15526b613a1c6c5641890e75acd21ecb83022d6484ab2be95eb6cf3ed44e722ff9d30b91", 0x8f}, {&(0x7f0000998000)="f16f9f124c664294b6727e70ea57d7111a1751788656e2890a107ad9e5db080a2139f9ed6e50acd233b31d4dcaeb7171b55959e77d58e4435d", 0x39}, {&(0x7f0000675000)="6a54ba6cb3d8a9d10dfed76f7a2f5c13099309db636d1f0d0a9dd869e9439cb2192e113df811026046c32adb6f161bcba70f3ba3426c56ba1cc3d9fa98bc55c0f6558cd40344c17b2d1b280cda98d55388b3abc1e4d30eeece5adf19d59d6489ed4ff5995dfeaee5cb2d420c3edfec0f3a8392c48de4b6c4979d72f4d29f839b2787f5018ce460f148800777c4b9b8098039b9c6d7edc7b4d98f289c08d507d9f6d020e648b98cb806efab4908505306940f3aa4b5efc78294562072716415cebe77487938de3b239480e4da51b2d27e1eb623eab15b3dd97ae0de48483930", 0xdf}, {&(0x7f0000b2b000)="baa814b754b15a94db3d7646a8c54e1e6de1a591fe4aadbd71b9d887", 0x1c}, {&(0x7f0000ac2000-0x89)="828f48e0bcbde8ed22527b1f14391abb4749ac674f0fa1cec1168974dc72fbff307b72349d2bc89d1df850848752b42722460f28add1538199ce2e7bf0a02abc3551133b0e163b553891201be624fd99b56c3c65107876bc2711abd164bc573ed2e2560039727f0f1fa6fb4d272448237b5b3f96f810c438d7a20751307de0c68becf952f23ce783a3", 0x89}, {&(0x7f00006a3000)="6e87c14d4bf17e2a309d5938255bc5f0d29996a2d89c9b2d88c45cbcdc37ea0528070bc021a1b4547a21ef3c0e6f6cbf37", 0x31}], 0x8, &(0x7f0000847000-0xdc)=[@init={0x14, 0x84, 0x0, {0x1, 0x6, 0x100, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x2, 0x1, 0x5, 0x1, 0x9, 0x1, 0x4, r10}}, @init={0x14, 0x84, 0x0, {0x7, 0xd6f, 0x7, 0x20}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x200, 0x3, 0x5, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffb6eb, 0xc, 0xfffffffffffffff7, 0x8, r12}}], 0xdc, 0x80}, {&(0x7f000075f000)=@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x1000}, {&(0x7f00002d3000-0x9c)="2d0a8b0aa827d2c468ecd53c38ef3f2e9e7a1de6d67c176972c6c74a020490889412a19ed876a65173e0390b8ae72db6e29653defccfd37730bf7b4165c4397d73fc45a6d1296d55378f61e894f6f48bcf64aed9c1b4a890f44898242bed5bcb42dadc3974ebd98dae597c51465b6cbcdb1db1752be45f55101719381e463b451844d193ca701db9d92f75d3a082d0d628ca624fc9f474246bd5583a", 0x9c}, {&(0x7f0000d63000)="cda5ce6c5edff65b5fd455cb8dcba9551b723f37eeb776", 0x17}, {&(0x7f0000754000-0xcf)="f8988c6dd210bc24fffb8adc86faa0b72cfdbe2d7c20d874686bc0653a09aa1cff9538ad3e9cf758c9428932974deb3ebeb84b853508b834cbcfca70d83e527086527267584d33168442a8fa8185c8e22362d4dacfada83811e65eea31f2995aac2acce67fbdf6b9c17d7f58bac6f949f63748b6266a95459a9d020ad850045ecf2f2602d2488fd7a659347056133c2820ec7985f9265dd40fc2f61c236c8e4cea482551bbd2df8b383a0db8136ab6a58e4334ca681c5b850366c6fa7e787969179cca1cf8652cb8d89f0e1f916002", 0xcf}, {&(0x7f0000ba1000)="61045ef7c0bf94fd1b1bd3a715f9b068d5571fe0bd26fef20824b20a903756ce3a033c372311176a0f59435fcb49df", 0x2f}, {&(0x7f0000023000-0x1000)="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", 0x1000}, {&(0x7f0000c2b000)="fed4a8bfb6e665381c2a9b63a195a3825b6422d0b1d2aa23d19c8d3ac3a08866912dc5936fad9bb111544fe46682a31ae81790fd4d6dbc06dc393305f76c9a4b43750c7c7fab58f30706b436f658b845c178b6d086d615d0466b5ba0777e70b39670f81cfc1f30356faf731821bc3eb5cd9ade72ce39d818e36e38bbd2bb24c63852db3f398156ea9dc05955c80d0c573a83594a6335ae7b40d967372031f29d2b8aaadb753001cdd09e62189c7d921babb63d9bde83bdada8926e5162317d3cb2ec9e6ad8593ddc85c595d5246068f17698f6d9b344db3677dbbbbfffa9b5a1186c243d40798af2809e4e1eff4315a657bc4af03754b7ca63", 0xf9}, {&(0x7f0000010000-0x17)="ba9fd9ab041cb0867580a1ad6033f499c01428d5ee5363", 0x17}], 0x9, 0x0, 0x0, 0x800}], 0x6, 0x4000000) r13 = request_key(&(0x7f0000566000)='trusted\x00', &(0x7f0000b85000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000939000-0x3)='!^\x00', 0xfffffffffffffffb) r14 = add_key(&(0x7f0000d2b000)='dns_resolver\x00', &(0x7f00001b2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r13, &(0x7f00001d8000-0xf3)="5daf589d01cd5dcf95d49b138c4617e6a98591c72143cf00b400d75d41c08635c8abb30e39b32422309d6514629b29a6549961499478fda0e5d729c3c2cb0efe05bb5106c804e8dd37f07eb338c088a51abe925ad95d92d0b207c66ff14c4f0c645e2f8273d5f445549cb6c030dfce028da307949fe3237528ad12df1232cee50a38e02768411e4dddec82eb32cf6f7cba6768b3551b31b68b4723713f42ed0e6bb814205f544e488879d05535a8f5b77f428b628f1451de2f3cfd3f5bcab8f94e59391a1348a40872c4c9b142a2bf77d30a4c72b90eb58eb121eb7d41f23f6b54329c1b4432f8103840a5462b78542c1a017f", 0xfffffffffffffe22, r14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000df5000-0x10)={r2, 0xffffffffffffffc5, 0x80000001, 0x80000000}, &(0x7f000088d000-0x4)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) 2018/01/19 03:58:39 executing program 5: userfaultfd(0x80000) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000090b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003cb000)='./file0\x00', &(0x7f00009e5000)='./file0\x00', &(0x7f0000af2000)='tmpfs\x00', 0x0, 0x0) r2 = geteuid() setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000fc4000)=0x200, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000926000)={0x0, 0x0, 0x0}, &(0x7f00001d2000-0x4)=0xc) lchown(&(0x7f00009c4000-0x8)='./file0\x00', r2, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 03:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000469000-0x8)={0x0}, 0x8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000867000-0x8)='net/raw\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000092b000)='net/raw\x00') ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000804000)=0x0) getsockname$inet(r2, &(0x7f00000f6000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c7000-0x4)=0x9) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000068f000)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x100000001, 0x4, 0x6, 0x1, 0x3, 0x7, 0x0]}, 0x5c) socket$bt_rfcomm(0x1f, 0x1, 0x3) accept4$llc(r2, &(0x7f000050b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001d7000)=0x10, 0x800) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/19 03:58:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008a6000)={0x2, 0x0, 0x0, 0xded, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 03:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d59000)="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", 0x7d0, 0x0, &(0x7f0000e05000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x2d}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 03:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) connect$inet(r0, &(0x7f0000992000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r0, &(0x7f0000422000)={0x0, 0x0, &(0x7f00009ca000-0x20)=[{&(0x7f0000788000)=""/143, 0x8f}, {&(0x7f00009c9000-0xbb)=""/187, 0xbb}, {&(0x7f0000db9000+0xdd5)=""/4096, 0x1000}, {&(0x7f000020c000)=""/206, 0xce}], 0x4, &(0x7f00005dd000-0xeb)=""/235, 0xeb, 0x5}, 0x2002) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000071c000-0xea)=""/234) 2018/01/19 03:58:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200) 2018/01/19 03:58:39 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000691000-0xb)='/dev/audio\x00', 0x4000400600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/kvm\x00', 0x42000, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/19 03:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f000098f000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) r2 = dup3(r0, r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4f99) sendmsg$nl_generic(r1, &(0x7f0000ea1000-0x1c)={&(0x7f0000596000)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000467000-0x8)={&(0x7f000065c000-0x14)={0x14, 0x17, 0x420, 0x6, 0x2, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x40080) 2018/01/19 03:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fbb000-0x58)={0x26, 'skcipher\x00', 0xe, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c84000-0x15)='/proc/self/net/pfkey\x00', 0x101041, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000be7000-0x1c)={&(0x7f0000c60000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58, &(0x7f000017d000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008810) recvmmsg(r2, &(0x7f00008d6000)=[{{&(0x7f000093f000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000066e000-0x28)=[{&(0x7f0000755000-0x17)=""/23, 0x17}], 0x1, &(0x7f000011a000)=""/115, 0x73, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000044c000-0x8)={0x0, 0x989680}) sendmmsg$alg(r2, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f0000574000-0x18)=[{&(0x7f0000638000)='9', 0x1}], 0x1, &(0x7f0000357000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000518000)=0x0) mlockall(0x3) 2018/01/19 03:58:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfcbf) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000002000)=0x0, &(0x7f0000005000)=0x4) 2018/01/19 03:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x204, &(0x7f0000682000-0x8)={&(0x7f00006ec000-0x7d)=""/125, 0x7d}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000033e000)={0x5, 0x0, 0x0, 0xf0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f000092b000)={0x265, r2}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) write$sndseq(r3, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000685000-0xb)='/dev/vcsa#\x00', 0x40000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup3(r5, r3, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000095b000-0x10)='/selinux/create\x00', 0x2, 0x0) close(r4) 2018/01/19 03:58:39 executing program 7: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8f, &(0x7f000003f000-0x336)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x59, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x100, []}}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x0, 0x1, "cf"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}]}, @routing={0x0, 0x2, 0x2, 0x0, 0x0, [@loopback={0x0, 0x1}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/audio\x00', 0x200000, 0x0) flock(r0, 0x1) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r2 = memfd_create(&(0x7f0000098000)='em0\x00', 0x4) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x9, &(0x7f000000f000)=0x0, &(0x7f00000eb000-0x4)=0x4) connect$ipx(r2, &(0x7f00000a3000-0x10)={0x4, 0x735, 0xb13, "d30b7952aaf0", 0x1, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000b1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000037000)=0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000eb000-0x4)=0x2, 0x4) 2018/01/19 03:58:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005be000)='/dev/sequencer2\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000+0xffa)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000097f000)=r1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00002f8000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x1e, 0xf, 0x4000000003f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000)={0x7, 0x2, 0x3, 0x1f, 0x6, 0xc57, 0x1ff, 0x9, 0x7, 0x0, 0x1, 0xff}) 2018/01/19 03:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7f) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b69000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000919000-0x3)="5a97ab", 0x396) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b86000-0xeb)="becb69853f727d310e094830e3f2ba298dc5976f8efe95ca6ae1158e7d56bf42c76a949758a6ae7f5208354df437b19d782d943ad2e359086f6d8eafc12c43a058c8dc4394c843854a5716c8305426f25f446a71902358e5f0fc909ce7af2d595e5e1f6d0783a67f6e7e39aa81c5a942c9338e976256305ea089fa6c08abb01d5a8602523e9d3c54d5decad0dd8b0de5da270ddd4fc0d714b1e89cfb6e2005734f2c35601a95bd6b8add6fab1aa61ae21fa68814c58a3a788f54c2df7eda05178b7e9dc8d1fc1214ca558263e5137efb11866fb0f4af0c248d0232294844dd758285d661471153bf7bd49f", 0xeb) 2018/01/19 03:58:39 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000804000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b78000-0x9)='/dev/dsp\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r2, &(0x7f0000901000-0x20)=[{&(0x7f0000bad000-0x56)=""/86, 0x56}], 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000277000-0x5b)="390ab8a907f3e6ac03611147721d81e9bd09a646ddbb30fd5052553c16126e970d661669e8cf920792f8037ed6af80b58473690ed8dd680a4f39fbe7736371153b49b48527807755b7f21f6c7dcdd28cd13fc0a719191e71d8d603", 0x5b) r3 = eventfd2(0x800000000000009, 0x0) write$eventfd(r3, &(0x7f00001a1000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r3, &(0x7f000036c000-0x8)=0x0, 0x7) read$eventfd(r3, &(0x7f0000019000)=0x0, 0x8) 2018/01/19 03:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xfffc) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000085d000-0x14)={0x1, 0xc, [0x6, 0x7, 0x5a9]}) 2018/01/19 03:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000038b000)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x0) ppoll(&(0x7f00004eb000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001e5000)={0x77359400, 0x0}, &(0x7f0000127000)={0x0}, 0x8) unshare(0x400) fcntl$setstatus(r0, 0x4, 0x4000) signalfd(r1, &(0x7f0000d7d000)={0x0}, 0x8) 2018/01/19 03:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000c9c000-0xb)='/dev/midi#\x00', 0x7, 0x270000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000926000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000058000)={0x3, @common='ipddp0\x00'}}}) sendmsg$alg(r1, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f0000c71000)=[], 0x0, &(0x7f0000591000-0x10)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}, 0x0) bind$alg(r0, &(0x7f0000f45000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000779000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000084e000)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x0, 0x0, &(0x7f0000fd4000-0x8)={0x0, r3}) 2018/01/19 03:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000017c000-0xa)='/dev/cuse\x00', 0xb00, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000d87000-0x4)=0x100000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000194000)={0x0, 0x3ff}, &(0x7f000073f000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000abe000)=r2, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ea9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000aad000-0x8)={0x0, 0x0}, &(0x7f00003e6000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005f2000-0xc)={0x0, 0x1c, &(0x7f00000ac000)=[@in6={0xa, 0xffffffffffffffff, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000796000-0x4)=0xc) pread64(r0, &(0x7f000001e000)=""/161, 0xa1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000269000)=0xe9) 2018/01/19 03:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000376000)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) recvmsg(r0, &(0x7f0000eeb000-0x1c)={&(0x7f0000cd4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00007ad000-0x10)=[{&(0x7f0000348000-0x14)=""/20, 0x14}, {&(0x7f00002ff000)=""/49, 0x31}], 0x2, 0x0, 0x0, 0x4971c967}, 0x2000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000d7b000-0x10)={0x8, 0x2, 0x9, 0x4d5}, 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000966000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00002e8000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r1, &(0x7f0000665000-0x14)=@ll={0x11, 0x8, r3, 0x1, 0x2f4, 0x6, @random="e26bf5028b0d", [0x0, 0x0]}, 0x14) sendmmsg$alg(r2, &(0x7f0000f3a000)=[{0x0, 0x0, &(0x7f0000d3d000-0x20)=[{&(0x7f0000d3e000)="8d56b3ca555617a1f8dc4d597e34e271103747dd5643acd8814c5f5af08b8a8fd6fe11b8dfd0eeaab164ca5a08c7c5160e4abbd3d3bbddf847ca97b0ed722cd790", 0x41}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 03:58:39 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0xfffffffffffffffb, 0x3) ioctl$sock_bt(r0, 0x5411, &(0x7f0000d8a000-0xa9)="d2ebedfaf73acffadcf12878e801a641d47522c7903c48fd70ca0275371c90a8ef360320ac283f0d10ab813ccad9ca6c370b2bec505aa667b3cf34148a74e119ce4a7a95578ab8430a67f65163603303d93cc95ba8182705194b14fdf9e7464f7cdd08ccc9d36500e06ac759e43f2b510f5599557463093c1b3d2a9fb8407c5029d407c92cac9b4de15792893eccd5e22a4b608d50f2b2e58fa792bad7bf355522caaca7dfa1820b7f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f0000fa6000)={0x0, 0x0, []}) 2018/01/19 03:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000077e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00003c7000)='/dev/vcs#\x00', 0x0, 0x8000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000044a000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005eb000-0x4)={0x1}, 0x4) select(0x40, &(0x7f0000ff9000-0x40)={0x8001, 0x3, 0x744, 0x2959, 0x3ff, 0xffffffffffffbfde, 0x400, 0x1}, &(0x7f00001df000)={0x7, 0x100000000, 0x9, 0x0, 0x4, 0x7, 0xfe00000000000000, 0x782e01f5}, &(0x7f0000ca6000)={0x3f, 0x8, 0x4, 0x8, 0x6, 0x8, 0x6, 0x7ff}, &(0x7f0000163000)={0x77359400, 0x0}) 2018/01/19 03:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f7000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x530e, &(0x7f000000d000-0x2)="") close(r0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000717000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000355000-0x8)={&(0x7f0000001000-0x3)=[0x0], 0x1}) r3 = syz_open_dev$dspn(&(0x7f0000690000-0xa)='/dev/dsp#\x00', 0x5, 0x0) perf_event_open(&(0x7f000072f000-0x78)={0x3, 0x78, 0x7e3, 0xffff, 0xd799, 0x5, 0x0, 0x0, 0x342a8, 0x8, 0x2, 0x3ff, 0x5, 0x6, 0x0, 0x9, 0x8, 0x2, 0x1, 0x3f, 0x8, 0xffffffffffffffc0, 0x200, 0x64, 0x6, 0x3, 0x6, 0x0, 0x7, 0x7, 0x0, 0x2, 0x1cbd0054, 0x3ff, 0x20, 0x8, 0xc4f3, 0x8, 0x0, 0xfff, 0x7, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x8000, 0x58a1, 0x1000, 0x4, 0x2, 0x297, 0x7, 0x0}, r1, 0x100, r3, 0x4) 2018/01/19 03:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000079e000)='/dev/snd/midiC#D#\x00', 0x81e7, 0x2000) getsockname(r0, &(0x7f00003af000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a81000)=0x9) write$selinux_access(r0, &(0x7f00005d6000)={'system_u:object_r:iptables_initrc_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x31, 0x0}, 0x54) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000f03000-0x14)={0x401, 0x0, 0x4, 0x1, 0x3}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000d59000-0x18)={&(0x7f000059e000/0x3000)=nil, 0x0, 0x0, 0x4, &(0x7f0000eb8000/0x1000)=nil, 0xffffffffffffffe1}) 2018/01/19 03:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cf7000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) openat$ion(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/ion\x00', 0x80, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/19 03:58:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/19 03:58:39 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/19 03:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@rand_addr=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c66000-0xa)='highspeed\x00', 0xa) 2018/01/19 03:58:39 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000287000-0x3c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) socketpair(0x9, 0x800, 0xb4, &(0x7f00004c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ae1000-0x3c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}], 0x3c) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f000045f000)={&(0x7f000051d000/0x2000)=nil, 0x4, 0x0, 0x28, &(0x7f0000493000/0x4000)=nil, 0x3}) 2018/01/19 03:58:39 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c01000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e2b000)=0x0, &(0x7f000087d000-0x4)=0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000823000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000605000)=0x0, 0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f8d000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, r2}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f8e000-0x7b)=""/123, 0x7b, 0x0, &(0x7f0000a0b000-0x58)=@nfc_llcp={0x27, 0xd0cd, 0x2, 0x5, 0x81, 0x2, "471ca48b1805b1f077a05a685348a0bb35b9392151032ef3defabb282ff6cc5c3290e12f4477130a6f1975cf8a4795a9ae1ec3eaabb34e49b45f0862b9f73e", 0x1}, 0x58) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x13) 2018/01/19 03:58:39 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000098000)='/dev/dmmidi#\x00', 0x3, 0x301082) r2 = getpgid(0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9c000)={0x0, 0x0}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00004da000)={0x96d, 0x1}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x6, &(0x7f0000f9d000)="6e281c8eeef0a9babe25a8a8b518a68836f2f3c68df3753798ae1e29a6f47bf27451da0f8275d0505280e3bddb61a268676eb619b1a02be34ef3c23ccdfa26e2b555e09a706ed49a") ptrace$setsig(0x4203, r2, 0x81, &(0x7f0000f9b000)={0x28, 0x1f, 0x8001, 0xdac}) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000-0x91)="", 0x0) 2018/01/19 03:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005ae000-0x8)='./file0\x00', 0x80800000) mount(&(0x7f0000eae000)='./file0\x00', &(0x7f00005b3000)='./file0\x00', &(0x7f0000e9d000-0x5)='vfat\x00', 0x0, &(0x7f0000ea9000)="") ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000b74000)={0x0, 0xffffffff, 0x21, &(0x7f000025b000-0x8)=0x0}) 2018/01/19 03:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d60000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000488000-0x8)=[0x5, 0x4]) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000040d000-0x4)=0x800) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000ebf000)=""/230) 2018/01/19 03:58:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00004ea000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f45000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004f2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x5, 0x5, 0x10}, &(0x7f0000000000)=0xa0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0x0, &(0x7f0000001000)=0x6, &(0x7f0000000000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000adb000)="", 0x21f) dup2(r0, r0) 2018/01/19 03:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c34000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000715000)={0x0, 0x0, &(0x7f000017d000)=[{&(0x7f0000220000)="8c0813efe8f71d0a4226223a0942babdedad74554de6fc557c40c878cc939749d9c6a0b3c8ae3c95597a313a16277ff6b778c65423928a31da4b6119a5b42eb1", 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000594000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000e32000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006b6000-0x12)="", 0x0) 2018/01/19 03:58:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000a22000)='/dev/sg#\x00', 0x7, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xb1f, 0x3f, 0x2, 0x5, 0x3}, 0x14) r1 = gettid() ioprio_get$pid(0x5, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$amidi(&(0x7f00008c0000-0xc)='/dev/amidi#\x00', 0x1, 0x10400) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000168000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000002000-0xa)={0x6, "6ae98e590c73"}) 2018/01/19 03:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000025000)=[]) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f13000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff}, &(0x7f000070a000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b97000-0x8)={r1, 0x5}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f0000b06000)=""/0, 0x0, 0x0) lseek(r2, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 03:58:39 executing program 6: r0 = inotify_init() r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x10000) ioctl$TIOCSBRK(r2, 0x5427) flock(r0, 0xfff7fff7fffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000557000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x3}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000001000)={r5, 0x0, &(0x7f0000000000)=[], &(0x7f0000001000-0x18)=[0x7ff, 0xffff, 0x8, 0x5, 0x8, 0x81], 0x10, 0xa, 0x0, &(0x7f0000001000)=[0x7f, 0xff, 0x10001, 0x3, 0x2, 0x2, 0x1, 0x7ff, 0x0, 0xffffffffffff96ce], &(0x7f0000002000-0x4)=[0x0], 0x0}) r6 = epoll_create(0x102010002) flock(r6, 0x5) flock(r1, 0x0) 2018/01/19 03:58:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408000, 0x100) ioctl$KDSETLED(r0, 0x4b32, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x7ff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 03:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/vga_arbiter\x00', 0x92442, 0x0) open(&(0x7f00000ad000)='./file0\x00', 0x40000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001db000)=0x0, &(0x7f0000c0e000-0x1)=0x4) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00001d2000-0x400)={""/1024}) clone(0x201003fc, &(0x7f0000c80000-0x1)="", &(0x7f000001c000)=0x0, &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000a83000-0xa9)="") setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000cc7000-0x4)=0x401, 0x4) 2018/01/19 03:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000fc1000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00008eb000-0x4)=0x401) unlinkat(r0, &(0x7f0000fae000)='./file0\x00', 0x200) pivot_root(&(0x7f0000f87000+0xb55)='./file0\x00', &(0x7f00004f5000)='./file0\x00') 2018/01/19 03:58:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x9, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000a75000-0x10)={0x5, r2, 0x10003, 0x8}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='erspan0\x00') 2018/01/19 03:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') pread64(r0, &(0x7f00008d5000)=""/173, 0x1a, 0x0) 2018/01/19 03:58:39 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000331000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000d45000-0xf6)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r1, 0x5402, &(0x7f00009bd000-0x5)={0x0, 0x0, 0x7fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 03:58:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000691000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) fsetxattr(r0, &(0x7f00005d4000)=@random={'security.', '\x00'}, &(0x7f0000307000)="7365637572697479ba266264657625776c616e3170707030407d00", 0x1b, 0x1) mmap$binder(&(0x7f0000c8c000/0x3000)=nil, 0x3000, 0x9, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000751000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000457000)=0xfffffffffffffffd, 0x1, 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000111000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00003ce000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d43000-0x4)={0x3}, 0x4) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) fchmod(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) mremap(&(0x7f0000d77000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000e7e000/0x1000)=nil) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00000f2000)="17ccc6e8a03b173c5af7e831a329b66b2d3465a26b65914158bd229b54bd6e4b3b304e12c33245baaa16480829a9016839e68463f43dda940a1172b3714f954a85876cc33ffa4eb3f3bba9030eb8cbde7e4f8cdc020c477e7c6cd2734633c451df2764adcf19732a677a6f471f6c95d30a53a42e2850bb9e4df07fa5b8f27f66c5987a475afcef400f110a242bcb98f0ffc8509ed55f77f2ea647d4232b42ee6611ac4f778510211d642d077e872092b177ca10a2f9ebb5b2b794023fcbfc917b8fa4d2f989ad9a4bd8b4920a1d21617fdeed735f2aaf76df81b01e638bcad05ef0ad466") r2 = syz_open_dev$mouse(&(0x7f0000618000)='/dev/input/mouse#\x00', 0x8, 0x14100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000001000)=@ax25={0x3, {"3d3092e0bb3e1e"}, 0x40}, 0x10) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xb3d0, 0x10000) 2018/01/19 03:58:39 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000026c000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000af4000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000310000)='/dev/amidi#\x00', 0x91, 0x4f00c1) rt_sigreturn() r2 = openat$audio(0xffffffffffffff9c, &(0x7f000099e000-0xb)='/dev/audio\x00', 0x100, 0x0) recvmmsg(r2, &(0x7f0000bf7000)=[{{&(0x7f00009fc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000099f000)=[{&(0x7f000077c000-0xcb)=""/203, 0xcb}], 0x1, &(0x7f0000027000-0xe1)=""/225, 0xe1, 0x51}, 0x4}], 0x1, 0x40, &(0x7f0000a06000-0x8)={0x77359400, 0x0}) sendmsg$kcm(r1, &(0x7f000018a000)={&(0x7f000043f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @rand_addr=0x7fc00000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x4}}, 0x2e, &(0x7f0000df7000-0x10)=[{&(0x7f0000cce000-0x23)="5e44f38abced552b11bafc2d1e3c82c2ab6161f7c658c3b2101a33830763d24dfdb441", 0x23}, {&(0x7f00003a5000)="e9f7cdd482c75d0e00d2d7412ee45fe9fbba06c0e53a0da5e060f3708b57b78034c1109012d7bb199a6360200c3c10d7ff1ec6b4f47a3ebb6b9355772e8603226cee87b699b4f222e45a759a3deea206a5e4f0216aaf152cd7a8", 0x5a}], 0x2, &(0x7f00002e6000)=[{0xdc, 0x1ff, 0x0, "2ebfa7edb12ca6340359c1e8e28d758934e63cb2d11108e5af28364fd00f2deb390607aa62d863d2424e99a40c53a33e7c17613fb0312c8b95792245b15e066d9142f696a1f5cddfb7ce2fa31a5d157510aec580493c3d92f1d409ddf565962ff4a961da66c925b74520e82841dcec9461a326aa4726609dcb9747cfd88f7da91fb15e87a580a5488c02759191c6c70b1c3da78a5c3a9196be76dc7226d1e14ebebbf7897faec346d8ad79398632b6ba028cf28becad30f060fb0ac29c1419bdd3cb1021229cfeaf15a94ae1e3"}, {0x70, 0x11f, 0x5, "7ae3bfe049123f216d455e776e3462887921b6c812b97ec662926c33a59e73ece4a3190983131ffff8c2ef8957a175998aa18c60c67d52809c407e593c33eae6120d3cf0ea85f5c98c0a90e3d84aed168e74428d31f04af776dda28040621090194e3b"}, {0xa8, 0x11d, 0x2, "c2ce2883d62183b5cd3af98bf8df2500ec7251b0056a52e9a371e12d9451a11419aed26732c0b9c8613f096b93cee3686c38bd75948a9bc35e15155cd9491e387c60f21f9267be3037b856e8c65ae0957ca02a1c2a2e12de70930b57c4fe841c376a2af25b1dae1c7248dc34188b6a518726eb367f766a1d458b0cc5beca3356409577728319635672c8b96415666517f424da5b089f264754c2"}, {0x100c, 0x184, 0x2, "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"}, {0xc, 0x196, 0x3, ""}, {0x54, 0x118, 0xce, "5357c9f529a0a16027ad071d21b9a92d342ec0105d9641fdf9a6a19ecb2cc452f0d457c5dad65e02954b65b314d5bde86184b47a016e5efd247638e4416ce4f0b65097e25194"}, {0xb0, 0x195, 0xffffffffffffffff, "666bcb817ac55af2c02c063bd07cfd372373d017e9cb254a1735a13474e8bfcae9e8d189502ea18d02f4ac3ee8c7e1a908624ae8740fa6c66c1505e5680d50cc31a99a9171faef33e53f63a8c0b88da7e79e9922360177ee787b9d06d8c576a167b7ed1561cf44e56da927e31f67495aa2f136770274a00496cc33ed4161844f4b44e50ed8992f5e10ab01437dfd7bcf5d457c534cbc15c129d6af07f016536444"}, {0x20, 0x111, 0x200, "0446fa40f9fb1366b3f95a2f20792c199244da"}, {0x80, 0x6, 0x7, "21413b653dc291b8ea4f49b9d9eb73fa91ea0310b576a578d2f66217846aa991545c0de3e0f8f8af0f9ff582aa7f28875bdcaf2e63632067d825b1d1746020f15becbe7fce275d1db88d73268bd41b2ca788f2d5fd9f99fcd54f24585bbdadca777dee4e2acfa3f3f25bf68dbfaaca0fcbf344"}], 0x13b0, 0x800}, 0x40c1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000d98000-0xf9)=""/249, &(0x7f0000eaa000)=0xf9) r3 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x40002) unlinkat(r1, &(0x7f00003c3000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a6000)=0xb) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/ppp\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000382000-0x4)=@int=0x0, &(0x7f0000f2d000-0x4)=0x221) read$eventfd(r3, &(0x7f0000ae2000-0x8)=0x0, 0x2b99c5e7be26312) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000860000-0x10)={0x0, 0x80000001, 0x83, 0x6}, &(0x7f00007a2000)=0x10) syz_open_dev$sndseq(&(0x7f000014d000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000065c000-0x8)={r5, 0xb4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000060f000)={0x10000, 0x5, 0xc64a, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:39 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/19 03:58:39 executing program 3: r0 = socket$inet(0x2, 0xbabb3884a7f89556, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfe2f) 2018/01/19 03:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000015a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000a4000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000829000)=0x4) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000176000)={0x101, 0x2, 0x5, 0x3f, 0x6, 0x10000, 0x0, 0x20000, 0x0}, &(0x7f00005f4000-0x4)=0x20) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ca6000)={0xaa, 0x11, 0x0}) tee(r0, r1, 0x7fff, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000271000-0x20)={0xffffffffffffffff, 0x8, 0x2, 0x46, 0x3, 0x3, 0x80000001, 0x7, r3}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000025d000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000cd2000-0xc)={0x1, r4, 0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000089e000)={0x2, [0x9, 0x5]}, 0x8) read(r0, &(0x7f0000969000)=""/17, 0x11) dup3(r0, r2, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) 2018/01/19 03:58:39 executing program 4: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000895000-0xe)='/dev/admmidi#\x00', 0x9fb9, 0x80) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008df000-0x1)={0x3}, 0x1) accept4$netrom(r0, &(0x7f00008e3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003af000)=0x10, 0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00008e4000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_raw(r0, &(0x7f000081a000)={0x27, 0x80, 0x1ff, 0x3}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001f8000-0x8)={0x2, &(0x7f0000454000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x4000000000006, 0x0, 0x0, 0x9}]}, 0x8) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00008e4000)='/dev/midi#\x00', 0x6, 0x202) r3 = fcntl$getown(r2, 0x9) timer_create(0x0, &(0x7f0000851000)={0x0, 0xc, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067e000)=0x0) sendto$unix(r2, &(0x7f0000813000-0xb8)="caad7921", 0x4, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/19 03:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x57, 0x7f, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x3, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f00006bd000-0x12)='/dev/input/event#\x00', 0x6, 0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/19 03:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0xfffffffffffffe7a) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 03:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000674000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000061a000-0xb)=""/11) r1 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r1) 2018/01/19 03:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000062c000)='/dev/input/mouse#\x00', 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/access\x00', 0x2, 0x0) linkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000792000)='./file0\x00', 0x0) capset(&(0x7f000005b000-0x8)={0x0, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x801, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00005d9000-0x10)={0xffffffffffffffff, 0x8, [0x9, 0x71]}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f54000-0x4)={0xfffffffffffffeff}, 0x4) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f000000a000-0x64)=""/100, 0x64) inotify_init1(0x80000) execve(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f00005eb000)=[], &(0x7f00007fe000)=[]) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001b7000)={0xaa, 0x2, 0x0}) 2018/01/19 03:58:39 executing program 5: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00003be000-0x4c)={0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) epoll_create(0xffff) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000b0a000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000637000)=0x0) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/19 03:58:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x1, &(0x7f0000dee000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f000079f000-0xe6)="", 0x0) 2018/01/19 03:58:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x3, 0xa5e, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xffffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0xa0) close(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, {0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff7fff}, 0xa4, [0x40000000007f80, 0x9, 0x9, 0x1, 0x1, 0x0, 0xb226, 0x80000001]}, 0x5c) 2018/01/19 03:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000086000-0xc2)="6e5a3e0ac0c1784bf5684cf1381156c20a58114ade53584d0973fd3aa22173a9a32a05b46e392834be8d826f02e20263cdb7986abf6fe4d444cc8288b4f1edef9670540e165a45bf9872145feca60fb1ab7a118006863f79cfd00522bff97ac18a93fee61c3b2e685cc7557700a11d3c05d2f567442813411ef345f48303ce4d01df1f8a0210b17d822c295dc68d489a411d50c2217a36d6e82535584edc6efd466f8a6ea9ece3f297b140143106e9b3c48150f09edad7d0eecd05d5cb8b2dcb60de") ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2018/01/19 03:58:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001000-0x8)=[{&(0x7f0000dda000)="e0", 0x1}], 0x1, 0x0) 2018/01/19 03:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f000026e000-0xc)='/dev/audio#\x00', 0x7, 0x80000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r1, 0x5462, &(0x7f0000fc4000)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00005f6000)=0x0) 2018/01/19 03:58:39 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000-0x91)="", 0x0) 2018/01/19 03:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000845000)='/dev/vcsa#\x00', 0x6, 0x7ffd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a9f000-0xa)={0x0, 0x2, 0x1, [0x8000]}, &(0x7f0000dff000)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000055b000)={r1, 0x8}, &(0x7f00004b0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000011b000-0x8)={r2, 0x3ff}, &(0x7f0000510000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003a3000-0xb)={r3, 0x101, 0x3, "74c073"}, 0xb) writev(r0, &(0x7f0000ff3000)=[{&(0x7f0000700000)="", 0x0}, {&(0x7f000000c000-0x91)=' ', 0x1}], 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000097f000)=@assoc_id=r2, 0x4) r4 = socket$pppoe(0x18, 0x1, 0x0) connect(r4, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt(r0, 0x3000000000, 0x7, &(0x7f00004b1000-0x21)=""/33, &(0x7f0000540000-0x4)=0x21) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000e02000)={0x4, &(0x7f0000d1a000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000afe000-0x2)=0x80, &(0x7f0000d0c000)=0x2) sendmsg$can_raw(r5, &(0x7f0000002000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000004000-0x7)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6c9a2bff8714fd433ce075188c03375d385d3537df6196393585176ce36adedfe008e821fbab8e766eb088b8528eecd71a163e650f1163b145a07464c6515f40"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) signalfd(r4, &(0x7f0000a0c000-0x8)={0xffffffff}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000420000-0x4)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000148000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e37000-0x4)=0xe8) 2018/01/19 03:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000c54000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000643000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e64000)={0x7, 0x8b, 0x200, 0x7ff, 0x5, 0xfff, 0x7, 0x2, 0x0}, &(0x7f0000bc8000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000158000-0x98)={r2, @in6={{0xa, 0x0, 0xbc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfa}, 0x98) getsockname$inet(r1, &(0x7f0000bb3000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011d000-0x4)=0x10) recvfrom$inet6(r1, &(0x7f0000439000)=""/119, 0x77, 0x40000001, &(0x7f000048a000)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x72}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005fd000)={0x0, 0x9, 0x30, 0x4, 0xf6c}, &(0x7f0000273000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c96000-0x8c)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c4b000-0x20)={0x3, 0xfffffffffffffffd, 0x200, 0x1000, 0x9, 0x1c0bf9fe, 0x7ff, 0x3, r3}, &(0x7f0000219000-0x4)=0x20) 2018/01/19 03:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e41000-0x8)='big_key\x00', &(0x7f0000e23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000956000-0x1)=']', 0x1, 0xfffffffffffffffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) rt_sigaction(0x5, &(0x7f0000694000)={0x7, {0x6}, 0x40000002, 0xfffffffffffffc01}, &(0x7f00000fe000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000aef000)={0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000006c000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f000025a000)={0x0, 0x0}) writev(r1, &(0x7f00000f2000)=[], 0x20000305) r3 = request_key(&(0x7f00004c6000)='user\x00', &(0x7f00004be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000)='big_key\x00', r0) keyctl$read(0xb, r3, &(0x7f00008e1000-0xde)=""/222, 0xde) socketpair(0x1, 0x6, 0x6, &(0x7f0000abf000-0x8)={0x0, 0x0}) accept4$packet(r4, &(0x7f000054c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ad000)=0x14, 0x8080000) syz_open_dev$sndpcmp(&(0x7f0000e92000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) 2018/01/19 03:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000030000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000424000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000deb000-0x48)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x83, 0xf, 0xb, 0x6, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000081c000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009a3000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4e000-0x11)='/dev/vga_arbiter\x00', 0x280000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000747000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000032c000+0x59d)=r0, 0x4) connect$netrom(r1, &(0x7f0000c59000)=@full={{0x3, {"56eaff909b1f2e"}, 0x10000}, [{"8c39d71f8f1fa9"}, {"a5cc6a955a08f3"}, {"169bb298f08d69"}, {"ec88d0be2aa38e"}, {"596cb54106513d"}, {"5633598e7cca6f"}, {"0b3cb9591a28eb"}, {"ab875077a9016b"}]}, 0x48) 2018/01/19 03:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000999000)={0x0, 0x48, &(0x7f0000917000-0x48)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x64a}, @in6={0xa, 0x0, 0x83a1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000748000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a51000)={r1, 0x1, 0x30}, &(0x7f00009b6000-0x3)=0xc) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000d1e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000484000-0x8)={r1, 0x6}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000b97000-0x4c0)={{0x8, 0x0, 0xac, 0xffff, "fa09a242570846d4f2f092118495957c23f0d803d9fc48c1aefbe80311ffa15fc79f5d5c70c5e892f9d8294b", 0xc3}, 0x81, [0x7, 0x80, 0x10001, 0xffff, 0x1ff, 0x8, 0x42f5, 0x8, 0x9, 0xfffffffffffffffc, 0x8000, 0x2, 0x4c, 0x6, 0x7da, 0x2, 0x81, 0xffff, 0xf26, 0xced, 0xffffffff, 0x7, 0x3ff, 0x2, 0xad, 0x5, 0x940a, 0xffffffffffff8001, 0x2, 0x5, 0x222a, 0x1, 0x3, 0xffffffff, 0x0, 0x1, 0x4, 0xfffffffffffffff7, 0x4, 0xfffffffffffffffb, 0x4, 0x0, 0x8, 0x2ec2, 0x10000, 0xcc, 0x200, 0x1ff, 0x9, 0x0, 0xffffffffffffffff, 0x3ff, 0x2, 0x5, 0xffff, 0x100000001, 0x1, 0x8, 0x10001, 0x4, 0x7ff, 0x5, 0x2, 0xff, 0x2, 0xfffffffffffffffe, 0x1000, 0x80000000, 0xfffffffffffeffff, 0x1, 0xffffffff, 0x443, 0x927, 0x6, 0x7, 0xf1a, 0x1000, 0x0, 0x1, 0xffffffffffff70fd, 0x2, 0xb8, 0x3f, 0x800, 0xfff, 0x8000, 0x4, 0x101, 0x2, 0x9, 0x100000000, 0xd7a7, 0x55, 0x4, 0xe603, 0x40, 0x100, 0x8000, 0x9, 0xfffffffffffffffb, 0x4, 0x9, 0x9d, 0x4, 0x5, 0xfff, 0x400, 0x3, 0x8, 0x3, 0x80, 0x9, 0x5, 0xadf, 0x6, 0x7, 0x1ff, 0x10001, 0xf9da, 0x9, 0x9, 0x31db, 0x7fff, 0x8000, 0x1ff, 0x3, 0x4d11, 0x42ff], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create1(0x0) userfaultfd(0x80800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000bb8000+0xa7c)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5a000)='/dev/sequencer2\x00', 0x400000000024419, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000f65000)={0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2d000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchown(r0, r1, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000002000-0x1c)={0x8, 0x14, [0x6, 0x5, 0x401, 0x1, 0x4]}) r5 = syz_open_procfs(r2, &(0x7f0000000000)='net/mcfilter6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000002000)={0x5, 0x205, 0x101, 0x6, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000001000)={r6, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x9, 0x3, 0x7}, &(0x7f0000000000)=0xa0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f000042a000)=0x0) syz_open_dev$amidi(&(0x7f0000b33000)='/dev/amidi#\x00', 0x3a, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000003000)=0x370) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00006ba000-0xaf)="d46b059f720a61753dd145dae7b9f3881df2b597fcb22202fa1e08405b64160a892ac6133269e10a5fc186073041e82ca34451cef31a1953620dedc7bff165e0411c0bc1b5b040f42913047a097f5eb88c9eae529b065591297c89974ce98438c1a2f552db7eef65c4cd9d96feb4cdb01a9bb0e05ba5ca3a2ba53063c732a69b44f84d4a4bb61816a64375d9bd035035a94ee5794022ee43ca4ff233b109c75571d27b725f72c971df06b09ef0acce", 0xaf) 2018/01/19 03:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000da3000-0x8)=0x3f) recvfrom$unix(r0, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f00002ad000)=@abs={0x0, 0x0, 0x0}, 0x8) memfd_create(&(0x7f000026e000)='\\vboxnet1eth0em1$:\x00', 0x3) dup2(r0, r1) 2018/01/19 03:58:39 executing program 2: memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) r0 = gettid() ptrace$setopts(0x4200, r0, 0xf0d9, 0xffffffffffffffff) 2018/01/19 03:58:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x201, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00005f3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x0, 0x0, 0x693, 0x3000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0xec)={0xec, 0xe, 0xd, 0x400, 0x1, 0x2, {0xf, 0x0, 0x8}, [@generic="d0f7a6a5d1c12376f4b6307ed255bf1583f081ca8dc4cf6f2246b43e7fa88a95a571bcf4e5408da99bae2a48baf7efa909ba05526e11b2fd729b88e57a0a81d1ea98c95823952c66b6fbb7e0ddee6dc59a5a12a2c6b98d0dbc9d818883de84a6987dbb80a3d2e67e9b3ce7d2d341bfbb9e2259969c5550114ced0df4e9a2f45363447a36b652c5a6b49a85b8a12e844f152a1ab3d7fcc29edae3773ad9b07a6a85e72d4068ce0624c446dda1e0819f7f7abef377c088cd1f7199a376313c766bd2eb908c2feb0bf136b18090e6eb77a51593e17628"]}, 0xec}, 0x1, 0x0, 0x0, 0x4}, 0x8080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000473000-0x4)=0xc652) bind$inet(r1, &(0x7f000095d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf8) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00004b2000)=@req3={0x7f, 0xc1, 0x3, 0x80000001, 0x0, 0x8b3, 0x0}, 0x1c) getsockopt(r1, 0x200000000114, 0x8, &(0x7f000067c000)=""/4096, &(0x7f0000000000)=0x1000) fchdir(r1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000fe000-0x4)=0x8) fgetxattr(r0, &(0x7f00009b4000-0x14)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000113000)=""/41, 0x29) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ae000-0x11)='/dev/vga_arbiter\x00', 0x501000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fe0000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000031000-0x4)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000c74000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b6e000)={r3, @in6={{0xa, 0x2, 0x1f8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5400000, 0x8000, 0x4, 0x10000, 0x8}, &(0x7f000090c000)=0xa0) 2018/01/19 03:58:39 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d63000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xf45, 0x3, 0x2, 0x9419, 0x7fffffff}, &(0x7f000078d000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000af6000-0x8)={r1, 0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r2, 0x0, 0x40000000004, &(0x7f0000b5f000)="", 0x0) connect$inet(r2, &(0x7f00003b5000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) fcntl$getown(r0, 0x9) r2 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b0e000)={0x0, 0x0}) dup2(r0, r3) 2018/01/19 03:58:39 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000306000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000099d000)={0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ff1000)=0x400, 0x4) sendto$inet(r1, &(0x7f0000660000)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$evdev(&(0x7f0000926000-0x12)='/dev/input/event#\x00', 0x23, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003c7000-0x8)={0x0, 0xfffffffffffffe01}, &(0x7f0000ff2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000afa000-0x106)={r2, 0xfe, "829c59fa51b475d717a14cc8e2c6b60bfa8b544e82691e3e122cc4ae2830b379727072b754120976884c526be0d18baf86461127126cfc242a3ba79ee42abaf6dd4c81ffe5e8baab7191f105232b95f5105a3ac20ed8e7beb1bd02252a23f94b1167506a034e8617486d8e29eb5a5ba3cce7e38edb4b336d89f43ed9385fd1b06a047b6c4ed12197dd72bdcf36d0de9b0e0acfa41aef727771d72207b7ffd686fa8ed4c7411f162ef2d06d18a7068962c63495cc560f9d79833c0d62322ff7bcea4bd62459a82109e7c02e2349aea29419be5088e012758ff8510a4cbad1e945480167c36bf02f1785ed13fd14176464733cf1cc6a4a79b52a58701e8ca0"}, &(0x7f0000d72000)=0x106) shutdown(r1, 0x1) 2018/01/19 03:58:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ptrace$getregset(0x4204, 0xffffffffffffffff, 0x206, &(0x7f0000000000)={&(0x7f0000000000)=""/17, 0x11}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x13, 0x2, 0x1, &(0x7f0000603000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00004ee000-0xc)={0x80, 0x7f, 0x5eedd300}) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000834000)=0x0, &(0x7f0000e7e000-0x4)=0x74) 2018/01/19 03:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3793, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00006a5000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008e8000-0x4)=0x3, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x0, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f00000d8000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/19 03:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000a7d000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ac6000)='net/sockstat\x00') pread64(r1, &(0x7f000023e000)=""/146, 0x92, 0x0) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/19 03:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000003b000-0xba)=""/186, 0xba, 0x40, &(0x7f0000250000)=@rc={0x1f, {0x5fb3, 0x7, 0xb9, 0x5, 0x1000, 0x8}, 0x95}, 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eca000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) syz_open_dev$sg(&(0x7f000090b000)='/dev/sg#\x00', 0xd1, 0x200100) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000034e000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:58:40 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000230000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r2, 0x0) fanotify_mark(r2, 0x0, 0x8000000, r2, &(0x7f0000fb8000-0x8)='./file0\x00') 2018/01/19 03:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/rtc\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d59000)='/dev/kvm\x00', 0x2087e, 0x0) sendto$ipx(r0, &(0x7f00004fd000-0xbf)="6dac41ac4f377564e4fab0a2f14eea9455b8d14ebae64eaa85645613f01d3b5f2e0afc6d5244ffa3c0f19f804884d964a5e3ec3163ad0e4e0870bd9e6d6b5d717cffa4060e49032630a5ad89c3bf22c20cbdb20e057d0f1d01e890e003034aedd0db9cb4623c2555a1419999ee683b3dc5c52c0d7950c081cfa3a9be92c52639215f5a4ab83d8819320b489ee24d35702048c566c5b1aea206305ddb14978a32b7369e93529a031ea2e8a6442cde60618afc5f22784ee3fdf946310f6b9da3", 0xbf, 0x800, &(0x7f0000118000-0x10)={0x4, 0xfff, 0xfff, "3cee5b5799c3", 0x7, 0x0}, 0x10) pselect6(0x40, &(0x7f0000e8b000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000042000-0x8)={&(0x7f00002c0000-0x8)={0x0}, 0x8}) syz_open_dev$adsp(&(0x7f0000186000-0xb)='/dev/adsp#\x00', 0x6, 0x4920c0) 2018/01/19 03:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00006c4000)=@generic={0x20000000000001e, "0103000000000000000001153300000000a987e61db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f16277a5bdb9c8ea3100002caeb81c90001d6d7c9804ff000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1a, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r1 = open(&(0x7f0000f23000-0x8)='./file0\x00', 0x4000, 0x8) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000651000)={0x1000, 0x0, 0xf86e, 0x1, 0x7, 0x10001}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c13000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r2, &(0x7f0000e0b000-0x8)='./file0\x00', &(0x7f000004a000)=[&(0x7f0000bb9000-0x1)='\x00'], &(0x7f0000ceb000-0x10)=[&(0x7f00001b1000-0x1)='\x00', &(0x7f0000fb3000-0x11)='proc,security\\@:\x00', &(0x7f0000e34000-0x10)='%\\vboxnet1%\'>}+\x00', &(0x7f0000b20000)='\x00'], 0x1800) write(r0, &(0x7f0000edd000)="84d717262c141efb3110c1fd694341a81f00e176bf15c15a540388800fb9d0c970097ceaa09d03ce90ceb69d83280fa21e33898cba61aeb62bac4bfc", 0x3c) 2018/01/19 03:58:40 executing program 7: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/19 03:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_procfs(0x0, &(0x7f0000ff4000)='mounts\x00') fstat(r0, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ae8000)=0x0) ptrace$setopts(0xffffffffffffffff, r3, 0x8, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000250000-0x9)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/19 03:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005a7000-0x18)={0xaa, 0x42, 0x0}) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000757000)=[{0x3, 0xa7ad}, {0x3, 0x7}, {0x3, 0x2}, {0x3, 0x30000000000000}], 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/19 03:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000012f000)=""/89) 2018/01/19 03:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000034a000-0x15)='/proc/self/net/pfkey\x00', 0x30001, 0x0) bind$inet6(r2, &(0x7f000049f000-0x1c)={0xa, 0x2, 0xddd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r3 = dup(r0) rt_sigpending(&(0x7f0000a26000)={0x0}, 0x8) ioctl$TCSBRK(r3, 0x5409, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000021c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 03:58:40 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$notify(r0, 0x402, 0x80000020) 2018/01/19 03:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000059c000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000078d000)={{0x9, 0x2, 0x80000000, 0x6, "9f8d798166ee301d02179ab86c7ce324bb040254dcb36771e000b21a28bc65d700c431be6148090a99adc5ac", 0x2}, 0x0, 0x0, 0x5, r1, 0x1e48216a, 0x7, "be6972776722f04d2f61bbfad33dd2fc172ba7287f20fed569957efd2daeb87d9134c562b33a19a14413f9b1c1b1a65154571d1b3901f0614c1986837ad6a2c1", &(0x7f0000df9000-0x8)='+\\/self\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x8, 0x4, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000210000)="", 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r3, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000098c000-0x4)=0x800, 0x4) 2018/01/19 03:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c34000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000715000)={0x0, 0x0, &(0x7f0000185000-0x38)=[{&(0x7f0000220000)="8c0813efe8f7", 0x6}, {&(0x7f00004b4000-0x1000)="293df1362f33c7b3de9a611528d456f211dd6bd22d932a30c339b46481ca9d8725d4e35a1a4e6bcdc6dca99e523131440cb380efcdfce42e9902d5a7ef2b6d96e6598ea02887e35ec1400e13b768670c39364acbda79465b050f11947de9020a9a28ae36e1b456f356e8b12dafc8223a99a72f12eed12984f280608898fc5e8e45895d3a55654071d1a7c86403bd8349c4ad4fb3720fac9d3799a7fd51a4c6be868182ebc47ef7e69bf67042035880ee9add12640a9751383d3d8fced3a0e478a270e4f76b1fef83006ff3f1dcd96a3106ef1a143814f69a63a02edc5056a94aa953b2d0692e7c5a7c141ba74d08254141e14435c9c8f15a68ec2e6360a42f939df1bc4f68e611c2a9a70a6e1c6c12986d94e0fc20eb3ae56ac6880c431b59e5f02b0fd250c46a2f3dedf1225b4bef31e131e8cff96b1b5e4ba8656d0ccc84f2b562410eb8a06ef2af50eb58fde10b20adc936bb0784b31f9dbf5e83f790352819e1bf811b1c5b09c2677fd441198fe9b93b9c142cc1ca45865e5923fca0738f0025b04301d6c9478e35a683c2a23e194b3237d290a24b3dc64de891ddd0511b929d73ef673bbee8329014d93867cb46b53df94840e81082177641d25ba90cafa00fb07f44c7dd450a5ad58abc13d39cb8ce1ae9ec6c43553e6a65684014ecf4f640b227b71e8abadefc13f042fc0a1045c88300478edb97a46d4253bc913bcdd77037aa005f2abe9b5e626e195b4fe3d7173bcc87a0e74f24df956185df8920d3cac6f02498023d9b5e632458a0ddf4a730ca3283bb34ebcd97769efd8d07c0a8e6ba30fb6ce5bbddc8b891312b34e4dfdb1624fdfb4bef4f47c5e5f954f8345e9f0066eece3791bafed486574d82470685b4ed14464d1f4277cb009fdea0b4be9c96b663978f91222ffcab552ee57f4380157e3fe605634a63dd96af30382572dad3605a73010d7dd5619ff944dc8b52dc684e69ad96c4f8442591c23b72656e6374dbfd96db676ac9a4f09a7de4a657d0229e516e4bd0c56be26e871ba2182616096f4f2cdd15fd07cf6826c45db0a146f4253764bbc25485fa649409bb9191c7b3487e3e75768d15af46ab3d80d6aae9d44241519867fc2a2c360ffed3f154bc0fa7eb7723e8be18d1713aef108f0feddfff051a3266dec93bb47b02ea87485a0034600016b1ffe93fc4a723cf49a1ec1c84f9ecc74ea70c2b183560bfd1d69b2b7e0a0ebef5975ab5e1510bec65c93e9c205129b3a258420a18a2b1327372155804b27e758a0c3499274b8e1081e6a66c8f227ff5da39879d0977d9219ae1848fcd1eaed8b5b435bbda77ba50e6efa995dae40d939eccdc5858302f6df66d125e846ac5b7592b771967aa52242ba00b78a09cc7dc62c6c3eda0900d0de5cb081424751bb5d9066cefa510c634ee4b5de89a129b69a462e598ac3878dff04e15365b60f54dee52685f32cc605070cf8b0ff4308fc18deccee70bf0b8ed20e65a6919091f96a3c2d1b5e94ae39a8bc06ea5fb132fcc62522480128527e407cfc214961d90d51063f1ba7db186122f4fcb5a47c33c97ba1e423cfb55e3f0a6bad8961de424ab62ac0a7b4574854497e91168b31ff25ee2d42dbb3bc1db2bbf30902fc0b954674f00bc6763b87fa5daa33d48dbc0e669432182d296b5534fb868a1d767fc073ad3a3f218ce35acbd0076f7a98cc9699e28fc791ab42e70efae85ef0f84a91b9f4d9da163b0a6b376737b21ff72cab8e4f9d0f777b8454b07e2c736c1db382c58fe91c36f42ce768d5065e186530a7a7e003de3029ed548eba6c81ebe420d13a8e779c48492f1150331cdb763a009f7b9453278fa216d3ec5bfd444660c8b0cf72b5690be8289d55e44f109f9ba8754ef5c0fa53f3c04ecfbc1a2cadef527f044c969228da7d6e3d8864ec3e74bfad95229965d564e876c17a4f60314d98638b224d0ce88e839d5b99b908e1bd76e7d8ca78cd9408b4348769853f8b9542a42da1dfaa59ef62ad26a3bad0f8f34dbecba45183b70e266a306ed34a472a8dbd697692d604679b9849cf0a58526d154c355e2dfce0b4e2ff47d949ca276b49b885f3582b15b6cc01bd6b8ed221061ad5dbef790a8ba0661d926e989d425b1f14042f02d691fc34756cced8834c6e45a2d0792852ecce71bef106ed5f4aea402e32f3235f8bd7a59252fda505ef9a250a0b275c4d11cb4c25f0b70432b3bce65c151e5bd4cdfa574926966ca4ce503d4676ebdef44314f8f96ba2a4c052d6ed53c2ef6c9fe4b4f0239db461f8a64f0909195a7ae02cfc61fb6d3269b851f484147c7a591f59022afd8dde72f06f7456947c59ff3b8d979a026f6a0f6f9a724f605204f7941c28b6eded43707f9f3cc83f7a52d417bb7241d0fd93afdc2a6adc4b0fd1d37d2b9226879d356b98fec35e57291b6ab695c9c5caa2b56c93ba20bf5ff2502ec5b137fd3738c66a6045695a6f96a33623eec1c47ecdb06481ce3c9b515acbeb4f80c738606b3ca27d1afe6975b8464730000d416960e358e609bc3eb9500aa849efd0293d9f087667e81780ea00b2bab50adeceb49d4b5c960e2a3beefee50172781c36738d38791439e068649ba22dc340425f07b74319d8c271d2f2d6500815e8600c51ce7200bd35938e8533c6bd9cb9d2098ede0a365ddcd710439780e6b3395c0db22e8a0ddff25293ffb8dfa1d8b17fe617597b22b9613835160731b30b13a634fff6ae7a9efb42e79e66230f5b97dc777699f7601e5ee1bbdc8c00e4fce238e07f59528fde40ea18617d9937b8d21418e801dca59ce68726d98976184345295711645bbe5e413118882a7b2db2de656c74a0cdf5f5f5980d8801665d9013417eeb2278816d851beb6705ac4fa25da72168cf4e86e997a8bbc2fc4b1c5ba7aba59b387b3bab531f0864177e07890ec2cf6116e8c29dd321c006dd68edd06bc6e08c101c1d7d9c190007ce77ff8d12de39c8e225c5bb7f48f47c93ae88cfbf84b7bbd68fd656370824a36c0eb2f4d45a2efd68bbc15ba785b1b188572649746f746c7c730025f801e12b7ae3de088e7571fe7922bcb18cd8aea91e04a46fd318c90cadb62fe1199e7eabf1e625f6101caf90929b7edd75d896ba7dc2b2e4009800052b0be0165d67ead526f6f111e954244db1b30ad1d2c4fe94ebc6b890cb0d0196c684dd05013d1ba32378a1a5eadf3bc67b73bb58d080a16a9d121f49eb854359c8114d8522bdd787dae58e191255126c8ec244bbd86166fb38d9297b34743ece9e3ae775bcf5ffe4ee5701b2256d764840a50ef5cc027f0ac43643c8c10c0a0827814918072d9166ba138ccca23045be3c84addbaa377a5ac3b9b770444b3ea5058492d0b9d8cebcb2daee98ccf0ee28af2f75d01275c184be144892c4fd97ce05ef23b963286fc274431c2128331401a7d9190e5023e0d0107c564624b4f8ff26e246f6a1f53d4a5b3bc7f4a23210705fc78ef262ec91550c09fc1e661c7e7e129348b471046dda812b6f7cc61a16de0f6169ccfd7dab82561dba2a6df70652c7bf930d2466c4b7648d9f7a10a1145b01e94e4e3d365322d4e673c54c2fcf2274f612a69bb82f079d9c6da726530bed41283f9c66ee9a5398cfd27041f2c47bcf1e909595e0d2d4847091fb8f4d6c409b43c7ce0cd3cf795b06aa46db8c8eeaa40ef35026d48a9975e1e9222e3d80bad62d774eb014b5a2cd17b3a00e111b6826cdf232f7959e7007135c051775b40df38c7e3a8965abbb07cf369644728c2693dadad8ff2ad9d8f2c59d5755946eaea6c87cf6db333f4d2b521387e808bf241db546b527503bbf580ff979245e8deb24fc9db63f9661d0f8e3fb877969fde700362dc5fa97900d53befed0688519d729d3eee03a32b5f631b774d3dc3a7693511f8751cedea91666242638afdff57f8584712fd5d31fd2bc08fd7282d9bdc21131da57dcbbe255090aec93e1fbb061cde3d3988f32729cda40806e3f266826e9313e9cf451b3b15a89d1cbc47640762ed9e0736a9475be9b4d115d0890d422c57848c90b2886f2f20cac952617430a5e6f57c3e0c84f27ab952bc4a7718748dc13a29a0c879c80884b30c5f5208daa2a7b79ca945e80c759208e907956345238db022b20794a8a1209816bf3cacadccb92c0a6db6e259e1f468e6e536f9c962fffe084246c99f960b82ec5b83db6fbb8cb90f0fc91baff791f704dc46303836fc7dd579efe5314bbd78cc87867829d167606303bcc1c5e11ac41b3ddf0431fc65d8d521899f52a395dd89d16f03c2e6c7a1dd775bfbeb982cc7a4afda8df1c61cc7b1315131d6b1e83fdafb4a34a0d89a0243d347e10ee5f051942a05069c30506a8449cfd1d03c849bd46885604679852fe3c0aafd419df04b44fc2cad91835b1d714ea3f4bea4c3ac7220e1cfbe61c03b6860f5e4b6bd975d1f8b4f539b7f07115f38c0fdfdcb4093c4227a35ed8610bb0198896db25406abb72c8c99c4cb8cb111fbb67231547eb2c1dddd5a6df9600a91f0efff2a590bc505ce882a56edbcef2f78b65f7ab8ff868bcabd41a62b3973e9098da1f671114583cd6d395edb9aafe98868b01c212c51497b37870f71fedf256bd3ab95ae3e26dc13b048e2677e14f055b15a51f13bef3a7483caef9e83354689557e7108c5cd5c095d62459e3b33f3537a17f06b98c45aea97b83f4190f82bab976e4065f0a0b7709a28a5a33a7662ec4d47b64ad4dd581d7ba3793a6f3f6d27752e34ebb3d1d99710ee955771fa4cd0aa3b64a4df53d641fb84a5e9cb6d1bce7fa1207e339ad4a0bbbdf0d27e66b9341f1a35466b609b3e47556f7abd409a5260e9cba2d34776b788fda4809af98b47b3c5835bf22367ff9194fcb16a93e7ba42125ce52593824aeb2086c47eec9b43785f2f4b24d5176642b8d03de3392d3cfca8d9330abcd002e331ce68666314b18256a97a241ea5d5d648dc059236592e707525ae2a1659dfde7dab9c2121922d007c4cb64654e618bf5e159c948982a6380b3b455a22d4706e4d2cee9c8c778d52f5147c8ab129dfe5cc1dd1584a42bc6f2a0e81629ca0a11ad0ef3bbe65711a91c9b9feddbc283de9c4fa0c049e7a1ead1229d10ef01a3821ad9fde134461f7c6c7d2c9c83ca3489bd2d55df94f72a8cb95d4916b8303b0cfed4bc2b17d9f6c00565208be0e961ed55c968ad4c23901152e002598008ba044e486c0e44189692330264f3da8b0fc17cf7729b07db93545f46273a6371f94ac221858cedbe28baf00b61f9198b36419aa824700e74d90282e1dc6a8436067bade38d74e4272ed39fa731ac6cfdf4b38d0b7de2368fb9d1f34abaf26dc4b316f9a1368b7a43210a1a1c9a361ebf437394b760ba7b211822c2bd5587b4c236f43154bd28bc3013805b2c33bcbe6ec91b1157965628695042e496626c20e7f961943a7b78141d3ab6d8b4c3bd3ac17d8282941ed1be3d044c62678f825b9cfd886cc2b7921f4f42b78fe0464c048649e02114b23135aceb77538d09897254600aae0711190eda3edc0bc016c55c66e9b680f2edbbadc2837db41bb42a9757e30477a00d10137af8648cc78d403f01d0744bd1ff5005168fe98581bd9211640c0ebad26e823fd4d6471aa9841c77d791a19520ce3c5e9aa622cd07feaba66386f210a7c01adba1b6dab5e7588264382a8bc2a58f517e995d2d7059c47623d866749dd5152d7", 0xfcf}, {&(0x7f00003e8000-0x9e)="", 0x0}, {&(0x7f0000f8f000-0xd3)="244b5da92aff1df655a03b06ddb44e0d3cdb0cc28905034156dff5c3d880bf5a695a07dbb5cbf7b37e7c2e", 0x2b}], 0x4, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000831000-0xc)={0x3, r1, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005e3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000818000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c5d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1d000)=0xc) r7 = getegid() r8 = gettid() lstat(&(0x7f000040f000-0x8)='./file0\x00', &(0x7f0000ddb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000230000-0x8)='./file0\x00', &(0x7f0000369000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getresuid(&(0x7f0000823000-0x4)=0x0, &(0x7f0000bd4000-0x4)=0x0, &(0x7f000019c000)=0x0) lstat(&(0x7f0000889000-0x8)='./file0\x00', &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000e24000)={&(0x7f0000d18000)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00001aa000-0x18)=[{&(0x7f00000df000)={0x204, 0x1b, 0x120, 0x2, 0x2, "", [@nested={0x1ec, 0x60, [@generic="38de61880057b2840004c1b7633336794ec3747d46a7df7c1f222d140156d77b3c924792c7b69028328eeb3ea2249ec40eb5c976266043556b891139070d2b6d2975a7e77aada6a5e4d9a7b28cf37e3343a87a60a8e7e0f07c5d8d196788d73a498d701e4ac6794ba75b438b4ed3d0eda2d1a2dcfaacac18d6793163633c044b02ad9fbc060bd27b47c689e9f58fe6a531f547bd0f487844a7776ba4df6d7b74eaecd7e18b1204d27667ee21433f067e99631c07b6e486356012f42f38696d8cd08f60bd26ae67faf8192ce9d1f0655eeceda06a0a3f4923f887f6f5692ea945a8bbc9a470b7a7274388367017dddf7995a15003b0", @typed={0xc, 0x65, @pid=r3}, @generic="a28716d6ece4526326f252ac4bb9ec08c709a9c328cb0b3690104069733060d4e98fd7463687a82fa97b12c5a248078bf67262d7c52fd101f4d8f46eab840cd07338bfab0eaa53542fa898ca7598b1304148258a7da9d071d08061d707386474eeabc99573ec0813e495c37ec81399fdfa1b22625dca4f56d6683f579c849b5e96baea28d638171a1a2a", @generic="16d8ab0bf7a7f5601678d51fbc0ff6d796a419073d86da002efaab17a2454e82cd3b66a112b2ff05af2bb845ccaf972d60101cdf684be1a2c960e53e6ee5904f8ce7a1a0186add586697e3e7c86c92d547125a86ba8bd0dbb332"]}, @typed={0x8, 0xd, @void=""}]}, 0x204}, {&(0x7f000072d000-0x1444)={0x1444, 0x27, 0x100, 0x4, 0x0, "", [@typed={0xec, 0x18, @binary="6cffeb38ef8ffeaaf7bf93f9f3e3464514c299b1224445611c72deaa97e68615e63f1c483f95df4802947bc3559e82960802f5addc99ecf47a44aed5c0c002c02f5358f15ffcfdab12fff4b6c66c315d26ef94fd94632ddfb4a106363e914c04153ba1d0d366a367d8a7b3c49149c3a11fbbdfe8a14664c7f2c4d43da264d67ddefcf4c2dda1b2d8491b5386574fdc4106f533add5767eaed1eda6775cd1a17a79a1065b2d932253bbdd3744eeadabb1c80131762f13d331ac13c97f2452ed7445a8abc858da2035311997e8d57a25d1ab3e5b526d4c0050bcfc465d9c17e2df85a8c7"}, @generic="ed4ae0ad780fe631a5440105e158aa72912955d616be89f31b3d8d21a3896cc099b63421d7c629b205ab076587e22d59bda7f09f7b5d9e649bee6d584acf213a2125dbb1142ead48d85491e5c839d9e9fa3791233a5e81277ed530a8df920e9eac177f1cccc5acaca554235645ab9dabb5e9b3da099d79ef373d93b6ffd56707938eb39d31dd7c7519f434beb6b49576aeaaf2cf19159c57", @nested={0x1204, 0x44, [@generic="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@typed={0x18, 0x31, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="00472d15b7006a4515d5ac9bf11f0aa5015c960b34f670ebf2037f7cd5813f6960d2894f19c6fdbb3a661e4109cc17b680b63db6f67c7f8b5d1186af", @generic="7cda13d27a1e1051a13bd25ec0867b2293ce819d0d53323c66edeadaf87b8b00e655ac2ae2ee85dd989e905e148f5164d21c1580d272be6fb964b725eaa401745991ea5693afbd56293648af0aa4f477d569f74755323a4ea4866b71a43825d1b0172fa019ef2ab3d6f785ef88996f8cd39613e7f1a39d45730275fbfe963fcc37", @generic="994494a44f0544a8746b73803536b567816c05f060ae59ecbb421606eb0fea2716d34b12052b2a060de77f49aa41811c97c4de108dc150eeb4a2dfdee82fc1297b0ecc604cdc49e79f5159f84af3b16b9dcc9e95f6eeed389dbec2bc08eb0a713cc85442fa4403966a16c7ccf519f5b56baf151ea3d31e1e1c4a4ab55ef3e7aab9e935b1ad2d92f1b98872959eb569431ecd9ae6e9413b5c61c1c7dfbc0ff4db3e2e0d826358c454a875444fe05f097e7115805faf57a63a4b25166ac737c49b39f0bbfffdc6d2ffc75ee86c4fed149aee01", @typed={0x10, 0x93, @u64=0x3}, @typed={0x48, 0x3d, @str='sm3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic=""]}, @nested={0x60, 0x75, [@typed={0xc, 0x1a, @u32=0x1000}, @generic="7cd7cc73874c20b8114380e4296edd", @typed={0xc, 0x80, @str="5ba1b100"}, @generic="a0609d870276", @typed={0x8, 0x87, @void=""}, @typed={0x18, 0x11, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x4b, @ipv4=@rand_addr=0x8}]}, @generic="e357f3ca4e93521ca514ed23cf42373a0c81272bef1cf7", @nested={0x10, 0x79, [@generic="8dc064", @typed={0x8, 0x15, @void=""}]}, @typed={0xc, 0x67, @uid=r4}, @typed={0x18, 0x30, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1444}, {&(0x7f0000da8000-0x120)={0x120, 0x1d, 0x400, 0x0, 0x1, "", [@typed={0x10, 0x96, @str='cgroup\x00'}, @generic="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"]}, 0x120}], 0x3, &(0x7f0000a68000-0x5c)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x5c, 0x40000}, 0x1) 2018/01/19 03:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, &(0x7f00006ee000)={@common='ifb0\x00', @ifru_settings={0xb4, 0xffffffffffffffff, @te1=&(0x7f0000ddc000)={0x8, 0xdb9f, 0x187f, 0x0}}}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000761000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a1e000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000cf4000-0x30)=[{{r2, r3/1000+30000}, 0x7fff, 0x0, 0x9b}, {{r4, r5/1000+10000}, 0x3, 0x6, 0x8}, {{0x77359400, 0x0}, 0x9, 0xfffffffffffffffb, 0x7}], 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e6c000-0x20)={@generic="7a9b44076784f9c27a9c7797e5dd2cdb", @ifru_flags=0x3002}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0}) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r8 = getpid() ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f0000528000)=r8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x14, 0x0, &(0x7f0000a97000)=[@acquire_done={0x40106309, r6, 0x0}], 0x0, 0x0, &(0x7f0000d98000)=""}) 2018/01/19 03:58:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x1, 0x0, 0x4000000, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000008000-0x8)=0x0) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:58:40 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000)="", 0x0, 0x0, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000071e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r0, 0x3b) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000360000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005c3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a2000)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d16000)=@assoc_value={0x0, 0x20}, &(0x7f0000420000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009f7000)={r1, 0x6e0f}, 0x6) unshare(0x20000400) pselect6(0x40, &(0x7f0000528000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ae000-0x40)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b3000-0x8)={0x0, 0x989680}, &(0x7f0000448000)={&(0x7f0000a7e000-0x8)={0x0}, 0x8}) 2018/01/19 03:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x4) r1 = syz_open_dev$audion(&(0x7f0000093000-0xc)='/dev/audio#\x00', 0x0, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00006d5000)={0x9, 0x112, 0x3, 0xb3, &(0x7f0000638000-0xb3)=""/179, 0xc0, &(0x7f0000b32000)=""/192, 0xb5, &(0x7f0000b6d000)=""/181}) fcntl$setstatus(r0, 0x4, 0x2400) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) 2018/01/19 03:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="666400000004bb") getdents64(r0, &(0x7f0000010000-0x1000)=""/24, 0x18) uselib(&(0x7f00006c5000-0x8)='./file0\x00') getdents(r0, &(0x7f000058e000-0x53)=""/83, 0x53) 2018/01/19 03:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) 2018/01/19 03:58:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000166000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000bd2000)={0x1, 0x3, 0x784, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) [ 249.752809] binder: 8203:8209 ioctl 891b 20e6bfe0 returned -22 [ 249.788227] binder: 8203:8209 BC_ACQUIRE_DONE u0000000000000000 no match [ 249.817305] binder: 8203:8218 ioctl 891b 20e6bfe0 returned -22 [ 249.830224] binder: 8230 RLIMIT_NICE not set [ 249.860986] binder: 8230 RLIMIT_NICE not set [ 249.865879] binder: 8226:8233 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 249.865900] binder: 8226:8233 got new transaction with bad transaction stack, transaction 275 has target 8226:0 [ 249.865915] binder: 8226:8233 transaction failed 29201/-71, size 0-0 line 2815 2018/01/19 03:58:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") fanotify_init(0x8, 0x101000) mmap$binder(&(0x7f000052c000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) lremovexattr(&(0x7f0000ec0000-0x8)='./file0\x00', &(0x7f0000565000-0x1a)=@known='com.apple.system.Security\x00') fsetxattr(r1, &(0x7f0000325000)=@known='system.sockprotoname\x00', &(0x7f00001aa000-0x1)='@', 0x1, 0x0) 2018/01/19 03:58:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file1\x00', &(0x7f0000001000-0x4)=[&(0x7f0000002000-0x1)='\x00'], &(0x7f0000001000-0x8)=[&(0x7f0000001000)=',md5sum\x00', &(0x7f0000001000-0x3)='/\\\x00']) umount2(&(0x7f0000001000)='./file0\x00', 0xb) ioctl$int_in(r0, 0x0, &(0x7f0000002000-0x8)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000002000)=0xa90) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000003000)=""/0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080a, 0x2, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x7f, 0xa802) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000002000-0x118)={0x10b, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000003000)=0x3f) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000006000-0x1c)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x8)={&(0x7f0000007000-0x68)=@setneightbl={0x68, 0x43, 0x1, 0x5, 0x0, {0xf, 0x0, 0x0}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0x37c}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_THRESH3={0x8, 0x4, 0x81}, @NDTA_THRESH3={0x8, 0x4, 0x3eb}, @NDTA_THRESH1={0x8, 0x2, 0x2ef}, @NDTA_PARMS={0x1c, 0x6, [@NDTPA_PROXY_QLEN={0x8, 0xe, 0x9c0}, @NDTPA_GC_STALETIME={0x10, 0x6, 0xe63}]}, @NDTA_THRESH2={0x8, 0x3, 0x1628}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000000)={0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c0, 0xfffffffffffffff7, 0x9, 0x3f, 0x3, &(0x7f0000007000)=@generic="c93280e7c3c3d9f2046db37a8c6b4a60", 0x47de8766, 0x3, 0x100000001}) ioctl$ASHMEM_SET_SIZE(r5, 0x40047703, 0x4) 2018/01/19 03:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000079c000-0x10)='/dev/input/mice\x00', 0x0, 0x4a0000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000071a000-0x10)={r0, r1, 0x1, 0x3}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0xfffffffffffffffc) 2018/01/19 03:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000250000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xe7d9) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) [ 249.916267] binder: BINDER_SET_CONTEXT_MGR already set [ 249.921756] binder: 8226:8230 ioctl 40046207 0 returned -16 [ 249.928166] binder_alloc: 8226: binder_alloc_buf, no vma [ 249.928190] binder: 8226:8238 transaction failed 29189/-3, size 0-0 line 2903 [ 249.944104] binder: undelivered TRANSACTION_ERROR: 29189 [ 249.950440] binder: release 8226:8230 transaction 275 in, still active [ 249.957204] binder: send failed reply for transaction 275 to 8226:8233 2018/01/19 03:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xbca, 0x20480) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000ea2000)=0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setns(r0, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c47000-0x8)={0x0, 0xbd88}, &(0x7f0000177000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b57000)={r3, 0xffffffffffffff00, 0x800}, &(0x7f000077a000-0x4)=0x8) r4 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e5000)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000020d000-0x68)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8244}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) sendmsg$nl_xfrm(r4, &(0x7f0000a7c000)={&(0x7f0000f2f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f20000-0x10)={&(0x7f00000c4000-0x2a8)=@newsa={0x24c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x104, 0x5, [{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @extra_flags={0x8, 0x18, 0x0}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x24c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000d4a000)=[{{&(0x7f00008a0000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000771000)=[{&(0x7f0000bf1000-0x84)=""/132, 0x84}, {&(0x7f000067e000)=""/152, 0x98}, {&(0x7f00000fc000)=""/195, 0xc3}, {&(0x7f0000427000-0x6b)=""/107, 0x6b}], 0x4, &(0x7f0000e66000)=""/64, 0x40, 0x20}, 0x7}, {{&(0x7f0000f2d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007bd000-0x40)=[{&(0x7f0000c87000)=""/188, 0xbc}, {&(0x7f000032f000)=""/111, 0x6f}, {&(0x7f000024e000)=""/189, 0xbd}, {&(0x7f0000c2e000-0x69)=""/105, 0x69}, {&(0x7f000000b000-0x3f)=""/63, 0x3f}, {&(0x7f0000aa7000-0xf8)=""/248, 0xf8}, {&(0x7f000097b000)=""/37, 0x25}, {&(0x7f0000b69000-0xd3)=""/211, 0xd3}], 0x8, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f000023f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b70000-0x48)=[{&(0x7f00001df000)=""/15, 0xf}, {&(0x7f0000f21000)=""/69, 0x45}, {&(0x7f0000f68000)=""/189, 0xbd}, {&(0x7f00007d9000-0x5e)=""/94, 0x5e}, {&(0x7f0000fac000-0xd9)=""/217, 0xd9}, {&(0x7f00003b1000)=""/202, 0xca}, {&(0x7f0000fd0000)=""/236, 0xec}, {&(0x7f00009c0000-0x90)=""/144, 0x90}, {&(0x7f0000440000)=""/154, 0x9a}], 0x9, &(0x7f0000156000)=""/232, 0xe8, 0x7ff}, 0x8a}, {{&(0x7f0000705000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005f0000)=[{&(0x7f0000474000)=""/30, 0x1e}], 0x1, &(0x7f00000c9000-0x6e)=""/110, 0x6e, 0x800}, 0xffffffffffffff00}, {{0x0, 0x0, &(0x7f000046a000-0x10)=[{&(0x7f0000b17000)=""/79, 0x4f}, {&(0x7f0000f44000)=""/116, 0x74}], 0x2, &(0x7f0000fb6000-0x83)=""/131, 0x83, 0x2}, 0x100000001}], 0x5, 0x40, &(0x7f00008c3000-0x8)={0x0, 0x989680}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f15000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000f0a000-0x48)={0x4, 0x0, [{0x805, 0x0, 0x8000}, {0x208, 0x0, 0x0}, {0x0, 0x0, 0x10001}, {0xbff, 0x0, 0x1fb}]}) 2018/01/19 03:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a14000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000337000)={0x7d5e, 0x2, 0xb000}, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b1b000-0x6)={0x0, 0x1}, &(0x7f0000d3c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e75000-0x10)={0x20, 0x0, 0x4800000000, 0xfffffffffffff22f, r2}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r3, 0x0) openat(r1, &(0x7f00007f3000)='./file0\x00', 0x2000, 0x100) 2018/01/19 03:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000028a000-0xc)='/dev/amidi#\x00', 0x0, 0x900) signalfd4(r0, &(0x7f0000a65000-0x8)={0xffffffff}, 0x8, 0x80000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$kcm(0x29, 0x5, 0x0) r2 = getpid() perf_event_open(&(0x7f0000b42000-0x78)={0x1, 0x78, 0x667, 0x3f, 0x800, 0x9, 0x0, 0x5, 0x41000, 0x4, 0x2, 0x6, 0x8, 0x0, 0x0, 0xa84, 0x5, 0x5, 0x9, 0x9, 0x3ff, 0x1000, 0xff, 0x0, 0x8000, 0x1, 0x2, 0x4, 0x1, 0x4, 0x2f41, 0x9d4f, 0xffffffff, 0x6b, 0x3, 0x401, 0x3f, 0x3de, 0x0, 0x0, 0x1, @perf_config_ext={0x8fe5, 0x1}, 0x400, 0x0, 0x100000000, 0x5, 0x0, 0x100000000, 0x0, 0x0}, r2, 0x80000001, r0, 0x9) socketpair(0xb, 0x0, 0x79a7, &(0x7f00009e6000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b2e000)=0x0) r5 = syz_open_procfs(r4, &(0x7f000017d000)='attr/keycreate\x00') exit(0x0) sendfile(r5, r5, &(0x7f0000032000)=0x0, 0x80000001) 2018/01/19 03:58:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0xc1) 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) r2 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000-0x58)={0x0, 0x1f, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="72bf37af57ede133805c76485689b2a1", 0x10) getpeername$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x1) [ 249.963935] binder: undelivered TRANSACTION_COMPLETE 2018/01/19 03:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) statx(r0, &(0x7f00009a7000)='./file0\x00', 0x1000, 0x824, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000439000)={&(0x7f000094e000-0x8)='./file1\x00', 0x0, 0x18}, 0x10) fstat(r0, &(0x7f0000a38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r1, 0x3) utime(&(0x7f0000cac000)='./file1\x00', &(0x7f0000423000)={0xd24, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c53000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x80, 0x3, 0x3ff}, &(0x7f0000d5d000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b46000-0x8)={r2, 0xffffffffffffd7af}, &(0x7f0000db7000)=0x8) 2018/01/19 03:58:40 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x85) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000003000-0x8c)={0x2, 0x9f, 0x3, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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(r0, &(0x7f0000002000-0x1c)={&(0x7f0000000000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0xeb)="5c298ebcf67675694383ff7a68b23f02c5ef0ab1b097f106d60c4345d35e9bb56c662e367c46499c6ea6d693e60697a1372903c6b2dd68a92c45c55d17570b62ecd5ba209e49d059582f1b50b076b636f925bcaee55969864eaa74c735088379321957e6b2f45de5e518eb336aefe8a5d451472a5ac22edd8353822830b027b666795e859f2238a028b4b1e74509bf1f48b8ceced8aeeb3b991e40093724853cf3a6dbc875133b1166e0fb14a3b965470ebad03189c9771869d4ef32428a638f19afd6cb1165ee696abe338f6bf3477e406bf7387c5c6e7e302389ee9324cffd1ab51ca66da2e6a97a0563", 0xeb}, {&(0x7f0000001000)="ffd8820ed5cb2f74d836ba0d73913105e57753e5baf0ea91b355c7dde0aaf50a54e2b1ff2abffc906987b82e86268295fa79ecd46b01e17da98a173d78509e2372695b10671ef42aab975fe6e40a8ac477dd8fd95200993e4242c732b37aa472f56737993ad204e125cb9613cd917191e1a9677be40f5ef8a7169ab89697d229bb15710b109ebb3492a42f3c6fc06b2b3b1d1d1662b0f9535df639a6191b978256faa53e5fc2fa3f95406c9979af07288f2b4737ade16ef3fb7d47c87f993d4cd04e3677954c060dc9f1aaba5a7d0b159d143c1fef222be813702042", 0xdc}, {&(0x7f0000001000-0x22)="0fa7eaf488b4235ce890c5e7684cb21dad88aa517a2491a70eb386f4ae199f704ead", 0x22}, {&(0x7f0000001000)="5ae4b920d5eb50c5f98fef3874974ecb4ffd", 0x12}, {&(0x7f0000002000-0x9c)="debbb87059c77781ec9284d2b7d60eb625852d811aaa830bcf9abfcb4ab05b2dbbe9643c7872104c1b472169179860f22ca10cb445030b18de93691a7ebf24ec12197d7e46f38c722428eaf09126d39ed7ce01b25dad0fa41588e0a0344953cf57609c935aff6cebe56a3cede9f9534b043957f191b854ac0c610b268a35d410f8942f01cffb7e0bdd3e18ba0d90b17c076d3c7699ee0fb81b295ae5", 0x9c}, {&(0x7f0000000000)="2ce43e11a1a133301967c3b2504cf9cb57a4b7002bd47a311ef9fc5c9aa2ff525d5dc86ffe4ecda67f6a3ba0d06a1f5ad48194470d2c29ddd80dd0d5cfa687946aeb7c61583db5bdafe717eaaa7aeb0c454c162345efe1b6290d6e8872851cf90a962a18b8af8d0122bb82402f492bb68d918482bfb6e1ecaac6133eaa1e8cf7917d66fd7718013bf224ad5e6f80594871050aaa1a58b9c621aa8f320ecf9ace2c798fc31acf3b8db6", 0xa9}], 0x6, &(0x7f0000001000-0xe4)=[{0xe4, 0x10a, 0x8, "7db2ce71d0c9a92bb1b2b2886c0b347f0f98cfba6fd56552d98867c5004e688ff5542a614af26f76a2b302f9d749d6b8f86b0d6e405ed56f72bedb21fb18491f80dfecc10b56eefdd4740fd4c0149a41f4f1f9be74c1428ad64bb9f6b0ff2cd82f027b49e71f22876c16c311c990afc4c32838cb5b0e2b8d7a7aded1ae47200375a4e1baec02a2b0cf26d3a6d0266872197a694e7fadaf249633b40e3aaba9b92d2fe06a43b837dd94828eb891f5ef7f1bb828e2f09132961fd24a08dadb751492dbc4a923a44dc5357b780a74da3dd53b8cfaa6f7d0aaa5"}], 0xe4, 0x20004001}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x8, 0x7, 0x1b}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x100000001}, 0x4) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000)="", 0x0) 2018/01/19 03:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00002e8000-0x9)='/dev/vcs\x00', 0x2007fc, 0x0) request_key(&(0x7f0000ec3000)='cifs.seopgo\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001dd000-0x12)="520972757374e363757367725665783a4465", 0x0) 2018/01/19 03:58:40 executing program 3: getcwd(&(0x7f00004bb000-0x31)=""/49, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20000, 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) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001000)={0x4, 0x7, [{0x1, 0x0, 0x401}, {0x3, 0x0, 0x3723a30a}, {0x2000000000000000, 0x0, 0x1b}, {0x6, 0x0, 0x55b000000000000}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0xd2d, 0xd, 0x4, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000000000)=0x7c6f, 0xb40) 2018/01/19 03:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c90000-0x2)='net/tcp\x00') pread64(r0, &(0x7f000023e000)=""/146, 0x297, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007d4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3b000)=0xe8) setuid(r1) pread64(r0, &(0x7f0000b8f000)=""/4096, 0x1000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000e7d000-0x8)='net/tcp\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000490000-0x8)={0xb5, &(0x7f0000f6e000)=""/181}) [ 249.994423] binder: undelivered TRANSACTION_ERROR: 29201 [ 250.026116] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 03:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e61000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername$unix(r0, &(0x7f000054c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eee000)=0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x3a) ioctl$int_in(r0, 0x5421, &(0x7f0000a93000)=0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087e000)={{{{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x7fff, 0x100000001, "31211f78d59c7ae1283a4d8dcb22de1d304a26e1966a68c519fccf95ec587a78fecf17bdd5f2bbeb4e5e0ddb53a35a8e4a755ddd8b8538bd83359336f46fde276814e25feb4fc2580a5db9ff28d99463"}, 0x160) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/19 03:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000596000-0xb)='/dev/vcsa#\x00', 0x400, 0x200) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000f7a000)={0x401, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000b69000)={0x9, r2}) 2018/01/19 03:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x40009aa1, 0x0, 0xfffffffffffffffa, 0x7dc, 0x0}]}) 2018/01/19 03:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/vcs\x00', 0x80003, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f000039a000-0x4)=0x10001, 0x4) bind$nfc_llcp(r0, &(0x7f0000535000)={0x27, 0x6, 0x7ff, 0x4, 0x8, 0x1, "d4d2a2d3d6f075fe73e0598ceaa6807059f14861eff06b699990e79cacd35aa0e505ac93014290f9e6d6c101ffa1d98574cae62af023874a2933c00a28c294", 0x3ff}, 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006a9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045440, &(0x7f0000b81000)=0x0) pwritev(r0, &(0x7f000037b000)=[{&(0x7f000041b000-0x49)="f0effe1a4ca4a67648176e54936ccc9cc5116a4e15a88649eec73082f524b5e7d996ae76f9d44f394b125f9d38b2f52c9d4688a5280ca385cad5097a0f457de7448ac344f665893a7b", 0x49}, {&(0x7f00008e3000-0x4f)="8b3cb6e1578a43362d1fc29588f98f5d49e11bc9e101e6dd98f24cf8a0a957cce010d900fb90e58afea0fb4155aec9b896c264767f226d26c2c4b3dba43095d04f6fdadee8457d0f550759a38889de", 0x4f}, {&(0x7f0000e50000)="3a82265c712074ee04a5b262288407ded3a91d5dd4ad3a9bc6f9b73834c5c043d68730848bd62691d13086de7063e4080eff974bdc5f3a15113f9792311298cb5e31769f01a9e3f88e5ac0e31e0def89ccc9923069df472a007583739b0c3a0615dc37931c9c96ec8d90e6716a8fb6b5c5f58dfa78b70ec966bbb3b23972f3cd0415feffcd5f6107f83b7be3dcdc735cb553d0f829da2816441e52882f0d7a20", 0xa0}, {&(0x7f00009bc000-0x97)="64c26caf0b1e3f5c58de84847aa654dd8a48cd863c2a12652fbb4f0b05cfa1788050eee9147632be503ea712b28bdf602fe70bd444897956dd17809a184252fee9d73ce68ce6ef8c1a81d6886d22716fa7573a13c04144dddec8ac781737d7e6ec1cb0bcf853a7207dc9dc7640d0161024fdda18ef8c6fda08eacf514d3630b8fa27a19da7fbdd1f10280db7bb39742409d2630cc91421", 0x97}], 0x4, 0x2d) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000336000+0x344)=""/200) 2018/01/19 03:58:40 executing program 5: syz_open_dev$dspn(&(0x7f0000c4d000-0xa)='/dev/dsp#\x00', 0x100000001, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/01/19 03:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f9e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a20000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000388000-0x10)={r2, r3, 0x1}) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000)=0x0, 0x4) 2018/01/19 03:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e33000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x1000000000000001, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r1) 2018/01/19 03:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f000010c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004ab000)=0x8, &(0x7f00007d5000)=0x1) getsockopt$sock_buf(r0, 0x1, 0x8000001c, &(0x7f0000e58000-0x4c)=""/76, &(0x7f0000368000-0x4)=0x4c) 2018/01/19 03:58:40 executing program 2: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) 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, &(0x7f0000b72000)=[{{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000af4000)=[{&(0x7f00003b4000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f000091b000)=""/154, 0x9a}], 0x3, &(0x7f000042b000)=""/234, 0xea, 0x32}, 0x401}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000973000)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f00008af000)=""/4096, 0x1000}], 0x3, &(0x7f0000de5000-0xf9)=""/249, 0xf9, 0x9}, 0xff}, {{&(0x7f000003b000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000869000)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f00008fa000-0x79)=""/121, 0x79}, {&(0x7f0000d21000)=""/239, 0xef}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000be4000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f000017c000-0x5a)=""/90, 0x5a}], 0x8, 0x0, 0x0, 0xb94}, 0x0}, {{&(0x7f0000809000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000096f000-0x18)=[{&(0x7f0000a57000)=""/191, 0xbf}, {&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0x63)=""/99, 0x63, 0x1}, 0xffffffff7fffffff}, {{&(0x7f00006e7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e19000-0x18)=[{&(0x7f00008f9000)=""/191, 0xbf}, {&(0x7f0000729000+0xe14)=""/33, 0x21}, {&(0x7f00004fe000)=""/4096, 0x1000}], 0x3, &(0x7f0000ff7000-0x1000)=""/4096, 0x1000, 0x6}, 0x2f05}, {{&(0x7f0000ec1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007ac000-0x18)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000501000-0xa)=""/10, 0xa}, {&(0x7f0000000000)=""/233, 0xe9}], 0x3, &(0x7f0000000000)=""/212, 0xd4, 0x1}, 0x1}, {{&(0x7f0000fa1000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0xd7)=""/215, 0xd7}, {&(0x7f0000b7f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/112, 0x70}], 0x3, 0x0, 0x0, 0x9}, 0x5}], 0x7, 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc7000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 03:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000073000)=0x0) getpgrp(0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000ab9000-0x1e)=""/30) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000718000)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 03:58:40 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e63000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e63000-0xd)='/selinux/mls\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x1) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000e63000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 03:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000f04000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5d, 0x40) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000e0000+0x22d)={0x77, "c5b33fc15ef59f53ee44bda12eeba94ebc6f7bcf9de9e0a6691e88cc3daa427537cf2ec9a1a9c8c984319dc4d4386c5431d83d40192c1bbc2622a30d0aee02864a9f6ca663fb687b864d4b072451b996dd99f8bee6de83d78a090ed5a262b98e2aac54ab12b0e3aa22f21dfc6685f64b744a265fbcf07b"}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00004be000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendto$inet6(r0, &(0x7f00005a1000-0x1)="", 0x0, 0x8080, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/19 03:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101001) write$evdev(r0, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x4f, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) syz_open_dev$evdev(&(0x7f00007c5000-0x12)='/dev/input/event#\x00', 0x5, 0x0) 2018/01/19 03:58:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000107000)='/dev/sequencer2\x00', 0x24100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r1 = syz_open_dev$mice(&(0x7f00007f7000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000893000-0x4)=0xffffffff7fffffff, 0x4) connect$unix(r1, &(0x7f0000b44000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008b1000-0x4)=0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/19 03:58:40 executing program 3: modify_ldt$write(0x1, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003a8000-0x9)='/dev/sg#\x00', 0x40, 0x40000) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000ebc000)=""/220, &(0x7f0000ae6000)=0xdc) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x10d, 0x10, &(0x7f000029a000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2018/01/19 03:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00002d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = dup(r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000479000)=0xffff) r2 = syz_open_dev$mice(&(0x7f000011a000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001a5000-0x8)={0x1, [0x0]}, &(0x7f0000d27000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002b4000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e3000-0x4)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000946000-0x8c)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 03:58:40 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000006000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="ba062d4ec4de", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 03:58:40 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000020000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000007000)=0x0, &(0x7f000001f000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/dev/qat_adf_ctl\x00', 0x40082, 0x0) 2018/01/19 03:58:40 executing program 1: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b20000)='./file0\x00', 0x200, 0x1e3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000dc6000-0x4)=0x0, &(0x7f000073f000)=0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000b8f000)={[{0x4, 0x100000001, 0x9, 0x5, 0x2, 0xc72, 0x8, 0x7, 0x2, 0x9, 0x2, 0x1, 0xfff}, {0x5bb, 0x5, 0x1, 0x4, 0xd3, 0xff, 0x7c0, 0x5, 0x1, 0x5, 0x5, 0x9a, 0x10001}, {0x7, 0xffffffffffff7fff, 0x0, 0x9, 0x3, 0x1, 0x20, 0x8001, 0x443, 0x9, 0xfffffffffffffffc, 0x3, 0x3}], 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x803, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fc3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000635000-0xff)="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", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/19 03:58:40 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff1000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff1000-0x20)={r0, &(0x7f0000ff1000-0xb4)="51c9d27b41b3afe01d9e85546e43f513f829674c86977bf258a577f3e387d811b442adda0dcf69093d607fdff684cf8432ed98316b2e47f52e2358ca9cc4ccc50f5fdb4eddb0d2c9d689bba1d61286c042fb98d53073f9983cfb0ea34ca0e692b86fc7c7578a4bc83dddfc523bc8d29d239ec2f73c0af21da7f61d28f944b65c988fd77713c3a2f4f522de1ee019d47443b651e94dc8bcfc93b3d7f5fdf943a5c93515dd86eb5f75d227b4a4507c21166dbef7aa", &(0x7f000010a000-0xbc)="2d3c67e622a3f36fbbaacdd9e0bba0fe984dcad09f9f055bdbccd6e1bcac4e62fe08670ad41f6da97bcfbd56808ee2e48a0b5c3ed46162502918f1e304b0cdcbd10091b55bbb181e6ba5240d15a2757456b4ab92730e6def9f569e9d1fd0e02b43801bbed6090e0fc8be53a4000f7ac170634ce59e73266fc11e017d675eb37f9a3d0a652f4253bac5248ca14a55af0a1082441a5f1cd723c95e032872147a9d2bcb2666e78f663f6f5ea8e40c088e469f2fd1b8341c5de5845109b6", 0x3}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/19 03:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000ea7000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x78, 0x8, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000500000-0x10)={r7, &(0x7f0000d15000-0x1000)=""}, 0x10) fcntl$setsig(r5, 0xa, 0x12) syz_open_dev$sndseq(&(0x7f0000918000-0xd)='/dev/snd/seq\x00', 0x0, 0x410180) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r4}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r6) vmsplice(r2, &(0x7f0000776000-0x10)=[{&(0x7f0000e5f000)="94", 0x1}], 0x1, 0x0) tkill(r0, 0x16) close(r3) 2018/01/19 03:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000b20000)=[{&(0x7f000058b000-0x20)="563541afceefb6d369f0444a802017c8", 0x10}], 0x1, &(0x7f0000fc3000-0x50)=[], 0x0, 0x0}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000f71000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x81) recvmmsg(r1, &(0x7f0000ba4000-0xe0)=[{{0x0, 0x0, &(0x7f0000f08000-0x10)=[{&(0x7f0000e2c000)=""/11, 0xb}, {&(0x7f00004c7000-0x88)=""/136, 0x88}], 0x2, &(0x7f0000038000-0x26)=""/38, 0x26, 0x0}, 0x0}, {{&(0x7f000061c000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d3c000)=[{&(0x7f0000832000-0x6c)=""/108, 0x6c}], 0x1, &(0x7f0000a5e000-0xde)=""/222, 0xde, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 03:58:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x402, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ea2000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000060f000)=0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000a35000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b10000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00009bd000)='/dev/vcs#\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) fcntl$getownex(r4, 0x10, &(0x7f0000301000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/19 03:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = creat(&(0x7f0000a12000-0x5)='./file0\x00', 0x8) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000d5e000-0x8)={0x5a2, 0x800, 0x3, 0x8, 0xe7}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a3000)='/dev/ppp\x00', 0x8400, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00002f2000-0x30)={0x0, 0x9ff, &(0x7f0000579000)="57d10a11e9a261fc4ef749da0c98fa3e0a1fff78e76590ecc5f90b796f241645d7e528737b91da28e408ec6f9ee3f3ca99ce36212d6722884f19b1907392a24993b0adc763da72d71ea91e674f92beaf1e98917fa244ffab32619e8eb3ac0170b114e53b2587d74dcba899bc95c67d5d28bb0d896a81f9761fb71f7a60", &(0x7f0000f57000)="9be8b85fd933e42f4fa71a8a8c9eb598c7812e363209c526ed5217a39efab38993963afc85703d2df62681608133d5ecb5cb38af3d759fd19fdec1142fe6af570398d1449a2aa2a62112d590f1619ef1bb7a4a47c7b35c8c10766ba198d84dc4244ca84b5cc86a69a6", 0x7d, 0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000-0xe0)={0x0, 0x0, 0x0, 0xfd, 0x10000, 0x0, 0xb, 0x12, 0x4, "c3c9ab19ab09f3979bca86a8a88b1749bacd6457838990915f69cf015165a2dbbd7674cf75844a139b5eb8014bce836791340481790df7056b1e7e93707ea9e6", "b5c62573f8986474836c24136e678dc6906fa76774944ee83e647dae4f1bbb978a3695ff63f93a376825103cf22d6878ee74fc3d1d162ccc43a50212653033c2", "55408527750b6abab3c778357ea7405f15ff7225bbd0b54ba867c4e965d33ae1", [0x2, 0x4]}) 2018/01/19 03:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb9000-0x9)='/dev/rtc\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r2 = dup2(r0, r0) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x71, 0x1000000020000000, &(0x7f0000760000)={0x0, 0x0}) 2018/01/19 03:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00001f0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000dec000-0x8)={0x5, 0x20}, 0xfffffff0) sendmmsg(r0, &(0x7f0000543000-0xc0)=[{{&(0x7f0000a11000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c, &(0x7f00008c6000-0x10)=[{&(0x7f0000585000-0xc9)='n', 0x1}], 0x1, &(0x7f0000f69000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00006c4000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003f1000)=[{&(0x7f0000970000-0x7)='D', 0x1}], 0x1, &(0x7f0000fbc000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00004b7000)=[{&(0x7f0000824000)="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", 0x16c}, {&(0x7f0000b29000)="71f6fbd22cc623e7684a28db108e541a0b8599d44295ef696207a441bb3e0a8fb7976094e0136de008050bef30f25f7ca2abec", 0x33}], 0x2, &(0x7f0000f1a000-0x12d8)=[{0x108, 0x10f, 0xfff, "5982bdc1043a9c889ec452c26cacd7d93f4ca2c8e4a5dd91f47134663430b0c2f50906b218c5e7e6598f3282a829e83e1937e95897a7dd4faccaa580ff3d49ac9cb169430bd68f4efdc9a22295503b11cf964020eb41861ce7eea6bd7359ae32464b7c8e44cc6900076914629271e51b71d1229d49ac94668f28cf3383593dbac79d9f9bf725f72d2de5061e0483f19352bde941f8ac8dff34cc765cfe4b572fa39906a7f234bb0146dbaf410736be33f185d10787db88bfaf9e51a72a71b1f51fbe6da6b75211bf1ded013257052eb247e756149be813daa60e0adbcacd43258fe25c492a0ac095f79e37026b631cc6a4351aeb4ef0dba003"}, {0x100c, 0x107, 0x9, "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"}], 0x1114, 0x4000054}, 0x1}, {{&(0x7f0000f35000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f2b000-0x10)=[{&(0x7f0000cc8000-0xd7)="c5", 0x1}], 0x1, &(0x7f0000880000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000031b000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f000008a000)=[{&(0x7f0000cdb000)="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", 0x16b}, {&(0x7f0000a44000)="0c4e982a7752ea9c99c6ff434653cce3b70704ef657f633742955fec2386b1fc2175a21585eeee87c4a8516a16a5b8254ffe3969723030c7c9020ea36665bd8aa2", 0x41}], 0x2, &(0x7f0000d3b000)=[{0x78, 0x10a, 0x100000000, "26c8498033b93a0fab39ddb3e5456ad09dbc55f86ff8c40ef2d278944f74c14f9e0d3c2625d991111833aefde8e7335a6e113d5d54a132b5ad5223dee303c8d700302977b3c684e35fa73334d53a43e296bead297457976db370ce0259fae2f7cbe0e899ed83ee935c"}], 0x78, 0x80}, 0x3f}], 0x5, 0xc090) close(r0) 2018/01/19 03:58:41 executing program 4: madvise(&(0x7f0000c52000/0x1000)=nil, 0x1000, 0x0) pipe(&(0x7f0000ca0000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f00003b1000)=""/148, &(0x7f000079d000)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0xc9, 0x4) 2018/01/19 03:58:41 executing program 3: 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 = add_key(&(0x7f0000900000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000000)={0x2, 0x3, 0x800, 0x5, 0x8fe67421aaa72c42, 0x6}) 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) r2 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x4)='\'%&\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x9) keyctl$unlink(0x9, r0, r2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000000)=0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00003b5000)={0x2000, 0xe000, 0x0}) 2018/01/19 03:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d23000)='/dev/qat_adf_ctl\x00', 0x101200, 0x0) getdents(r2, &(0x7f00001ba000)=""/129, 0x81) creat(&(0x7f0000c14000)='./file0\x00', 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003aa000-0x10)=@generic="24039f4d6759694cdd42bd01d07897f5", 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/19 03:58:41 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000015000-0xd)='/dev/binder#\x00', 0x0, 0x800000000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x441, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ustat(0x0, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/19 03:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000c99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7fff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000032000-0xe)='net/protocols\x00') setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00005ee000)=0x2, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00006af000-0x90)={0x5, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r0, &(0x7f0000aef000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r3, &(0x7f0000b49000)="e7", 0x1, 0x0, &(0x7f0000df2000)=@ipx={0x4, 0x0, 0x0, "4425a640ad63", 0x0, 0x0}, 0x10) 2018/01/19 03:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) bind$inet(r0, &(0x7f0000ea5000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe63) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000fa1000-0x20)={0x0, 0x0, 0x0, 0x1fc, 0x0}) unshare(0x8000400) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0x0, 0x0}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00005f1000-0x8)={0x4, &(0x7f000040c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000982000)={r3, &(0x7f0000e5a000-0xbb)="79e398170f959266f054d12af2c15f2e8572c36d55009dd1791dfacbcbb2ea16248b847037f3bdb2ba38f8b1fd29eb8a9c9ad302383c7b74b2a26c851a27afee341d640e80758171b5a5f6b14638610828914e2fc7d320ad7bb1d5ef1c37c2d62b4461245750b40d7c327cb05983635a058ee47a1966728ea7571aa7e4fde476f8c44b70d16ba2dfc5dbc43fe2b6241efb165830c3d5f955443b95b55bebcf8bb5ddaa708d66cf26c3a6e9d19815beb970ce34422f41930b837836", &(0x7f0000952000-0x54)="9c26f600af38e0d46c36d354bbac065301b7e581dd602dd2fc8d014133f16d183d41bd614cf728430102cd9d44d61d32b3d8df78e42cb9e6f38101b54a1bd6c81f7debad38740d34a148ee5aef77ce86862bcd3e", 0x0}, 0x20) sendto$inet(r0, &(0x7f0000f81000-0x2)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 250.913059] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/19 03:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cd0000)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000004c000-0xb)='/dev/audio\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000018f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0, [0x40, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) getresgid(&(0x7f000066c000)=0x0, &(0x7f000053c000)=0x0, &(0x7f0000c25000-0x4)=0x0) r3 = getegid() clock_gettime(0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000193000-0x8)={r4, r5/1000+30000}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000057f000)=0x5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00003fd000-0x24)={0x0, 0x80000000, 0xffffffffffff8cb3, 0x1000, &(0x7f0000de1000)=""/4096, 0x6e, &(0x7f0000c8f000)=""/110, 0x5d, &(0x7f000092a000)=""/93}) lstat(&(0x7f0000471000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00008e2000)=[r1, r2, r3, r7]) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000dbb000)=0x690) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ed000)=0xc) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) close(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) ioctl$BINDER_SET_MAX_THREADS(r9, 0x40046205, 0x3) creat(&(0x7f0000021000-0x8)='./file0\x00', 0x84) flock(r0, 0x3) dup(r8) getegid() 2018/01/19 03:58:41 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x23, 0x7, 0x0, 0x0, 0xe, 0x10, "d03ea59357082a366d2a5f98322f5b65cf48998c0cdff8eb811646d1cec3f4301e18da310f4f9a1238668873d817a6174f6965e62917c3325341d0c6145760e1", "74105da6fb9ab83e8a04c72c61abbcabf8be5bc0a4f049545c2f16880558b0c5e11153734bb083ebd759f0cbbc34f122360461d72e1fb6cd4a229d8738a4de20", "297cb00405b73379d03a1c49bdd967e4fe692ccc64794367120a43f22335ca15", [0x0, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002bb000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, r2}, &(0x7f0000000000)=0x20) 2018/01/19 03:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003cb000-0xf)='/dev/sequencer\x00', 0x501000, 0x0) ppoll(&(0x7f0000800000-0x8)=[{r0, 0x94c7, 0x0}], 0x1, &(0x7f0000e52000)={0x77359400, 0x0}, &(0x7f0000b01000-0x8)={0x4}, 0x8) gettid() clock_gettime(0x0, &(0x7f0000621000)={0x0, 0x0}) utimes(&(0x7f0000831000-0x8)='./file0\x00', &(0x7f00009d1000-0x10)={{r1, r2/1000+30000}, {0x0, 0x7530}}) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000901000)="6664000000e90000") getdents(r4, &(0x7f0000003000-0x30)=""/48, 0x30) getdents64(r4, &(0x7f0000ace000-0x7c)=""/124, 0x7c) [ 250.956828] binder: BINDER_SET_CONTEXT_MGR already set [ 250.965229] binder: 8378:8380 ioctl 40046207 0 returned -16 2018/01/19 03:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d2000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x12d) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000e4000)=0x0) syz_open_procfs(r2, &(0x7f00004b6000-0x9)='net/unix\x00') 2018/01/19 03:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d44000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00005bc000)='system_u:object_r:policy_config_t:s0\x00', 0x25) 2018/01/19 03:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = gettid() ptrace(0x4207, r1) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r2, 0x16) shutdown(r0, 0x0) 2018/01/19 03:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b72000)='/dev/dmmidi#\x00', 0x22d67a2, 0x6d02) r1 = syz_open_dev$dmmidi(&(0x7f0000e0a000)='/dev/dmmidi#\x00', 0x2a, 0xfffffffffffffffe) statx(r1, &(0x7f0000ad3000)='./file0\x00', 0x0, 0x840, &(0x7f00002e2000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000045f000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000f74000)=""/10, &(0x7f0000698000)=0xa) 2018/01/19 03:58:41 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c85000)={@common='lo\x00', &(0x7f0000fdc000)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/19 03:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0xe3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/19 03:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d5d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000416000)=@file={0x1, './file0\x00'}, 0xffffffffffffffed) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x4924924924924b9, 0x0) poll(&(0x7f00005db000+0x18c)=[{r0, 0x2120, 0x0}], 0x1, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba9000)='/selinux/checkreqprot\x00', 0x2200c0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/19 03:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e42000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00002e3000)=""/94) connect$unix(r0, &(0x7f00003de000)=@abs={0x1001, 0x0, 0x0}, 0x8) 2018/01/19 03:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x183000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000784000)=0xfdd2, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) readahead(r1, 0x8, 0x9) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00003cd000)={&(0x7f0000e58000/0x4000)=nil, 0xa3df, 0x3, 0x40, &(0x7f00008c5000/0x2000)=nil, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000072b000)={0x0, 0x0, 0x78}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000a57000-0x8)='keyring\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = request_key(&(0x7f000021b000)='id_resolver\x00', &(0x7f0000480000+0xb59)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f9000)='/dev/dmmidi#\x00', 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00001c7000)=[{&(0x7f00001b6000-0xce)="98cdfce13ae3d8b235839e350f297f18f4fd96690200c260cf4276acef9aeae8770159d452c76123e324c578117119030f6b8c2841f299d9c09c6a75e88e2951b5d8fc93d6888de9d2ff7ff35e9049c3b1763f5a3439cf458d8b9aef395686756f6e3125954bde01a837f6f572100cf5319461368f9d469487dd55f5df8122cf267068e6e99bb9df882e560ed0300c17b9a1339130b1f0206e5a6c89695b66fddc32295604be85e396278f09ac9aa1499d17f131c242cb39b76f007fbc24938e0454a8b46905a5cee61c813176f1", 0xce}, {&(0x7f0000f60000-0x1000)="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", 0x1000}, {&(0x7f0000f0a000-0x85)="8e8479eac5425b4cd772c2a08baa963275e18f6c4eb6ff1e92d40bd74e4818b7ff35b2e407a0999ec1a0cbd963953c411b193f9c2061f6938cf2f2169db55c3f1dd771019bdf1896ba74ecb45b4bf8c54c23041f945532c7b0bd9c031243705fc554ed1ebab30060a63008667e8e45b37f30723595126314c7d1baade67d1715eb09eff3ab", 0x85}], 0x3, r4) r5 = syz_open_dev$tun(&(0x7f0000f66000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00003d9000)={@common=""/16, @ifru_names=@generic=""/16}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_flags=0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04) 2018/01/19 03:58:41 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000009000)='/dev/dsp#\x00', 0x3, 0x8201) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000)={0x0, @in6={{0xa, 0x2, 0xb492, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x190c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x423, 0x8000000000000000, 0x8e39, 0x25, 0x80}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000-0x8c)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 03:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033b000-0xb)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000b50000-0x9)='loginuid\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c1c000-0x4)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000cc8000-0x20)={0x0, 0x18, [0x800, 0x5, 0x1, 0xc8, 0x1, 0x9e6]}) syncfs(r0) openat$ion(0xffffffffffffff9c, &(0x7f0000e24000-0x9)='/dev/ion\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f000062a000)=0x0, 0xfffffffffffffffe) 2018/01/19 03:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x0) fsetxattr(r0, &(0x7f00000d4000-0xd9)=@known="73656375726974792e73656c696e75780003aa29ad593468c7ddd5206ecca48566a9393df5b65c39454953ffe430c0a6b3685c8ce0bc845349ab1b3f49747c4d8e6e342a88ec253511685e20c62863b669b678b6c42c16e9b1ef6eab72b25a05f77923652d5d37801879556559d08d27d8800fd1395009349b68515f7040497928753d039c16bc3d97a46272d2c7e260eb83dd475b2f6d77af40dcacb063004fb8c3a638f76e596aa09499103d4fbb4aef671b9e9a989eda5cfec59748b51fdc85f729657c177478f050d180f02db1d06fad3ea07eace589ba", &(0x7f0000b2a000-0x1)='\x00', 0x31b, 0x0) 2018/01/19 03:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d1000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006f0000)=0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000b4000-0x18)={0x3b, 0x3f, 0x3, 0x2, 0x5, 0x9}) capset(&(0x7f0000158000)={0x19980330, 0x0}, &(0x7f0000287000)={0x0, 0x0, 0x6, 0x8, 0x0, 0x0}) 2018/01/19 03:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000613000)='/dev/usbmon#\x00', 0x3ff, 0x4000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = open(&(0x7f00004c0000)='./file0\x00', 0x101000, 0x100) ioctl$TIOCNOTTY(r2, 0x5422) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r3, r3, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/19 03:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000f81000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00000b3000-0x4)=0x0, 0x0, 0xfffffffffffffffd, &(0x7f00003dc000-0x8)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x2, &(0x7f0000351000)={0x0, 0x1c9c380}, &(0x7f0000140000-0x4)=0x0, 0x0) 2018/01/19 03:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000cde000)={0x3, 0x6}) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000805000)=0x1) 2018/01/19 03:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000262000)=0x0, &(0x7f0000ce7000-0x4)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003e6000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000033b000-0x4)=0x0) r2 = mmap$binder(&(0x7f0000930000/0x3000)=nil, 0x3000, 0x8, 0x2030, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000bc2000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000853000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ae0000-0x30)={0xd8, 0x0, &(0x7f0000215000)=[@increfs_done={0x40106308, r2, 0x4}, @free_buffer={0x40086303, r3}, @exit_looper={0x630d}, @acquire={0x40046305, 0x3}, @release={0x40046306, 0x1}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f0000b44000)=[], &(0x7f000051a000)=[0x68, 0x28, 0x38, 0x38, 0x28, 0x38, 0x28, 0x38, 0x0]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f00009c3000)=[@ptr={0x70742a85, 0x1, &(0x7f0000188000-0x1)=0x0, 0x1, 0x0, 0x23}, @ptr={0x70742a85, 0x1, &(0x7f000016a000-0x1)=0x0, 0x1, 0x0, 0x15}], &(0x7f00002e4000)=[0x58, 0x78, 0x68]}, 0x800}}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0x7e, 0x0, &(0x7f0000968000)="2b7846e29c2545aee63281ad799d88a5e64b9edbcee3b22fb65c5a5efbca97cfbfc6ca1dc15641186f471c9c9c5086858b4f4e1bed1056e14f3e59df44c1f6a296ba9a6320e67a7448ebb2ebee8d5021034bbb98d13a178672d005a4576d1f3f85526834896d2b20fb6fa4a7e5500259165bf7415c3f6814bdaa5432256f"}) listen$netrom(r1, 0x3ff) 2018/01/19 03:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009d8000)='keyring\x00', &(0x7f0000db9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000550000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000d55000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dd7000-0xc)="fa04", 0x2, r1) r3 = add_key$user(&(0x7f0000af2000)='user\x00', &(0x7f00003d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca9000)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r2, r3, r2}, &(0x7f000051e000-0x1)=""/1, 0x1, &(0x7f0000b3f000-0x2c)={&(0x7f0000e58000-0x10)={'crc32-pclmul\x00'}, &(0x7f000068e000-0x2)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000904000)={0xaa, 0x2, 0x0}) setsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f0000798000)=0x0, 0x4) 2018/01/19 03:58:41 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fe8000)='/dev/adsp#\x00', 0x1f, 0x400000) r1 = getpgid(0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00008d9000)={{0x8, 0x3, 0x6, 0x6, "8fa7bce43f60fe6034bd9312599045d1a0935e5ed91ff0263a18b6a9017ca04af2e385d26fb6019292fe16c6", 0xb}, 0x0, 0x0, 0x4, r1, 0x7fffffff, 0x3ff, "5c9aa66a414044c7b19353451b11939b2830b6b0feb478b7e8455a56ce97b833e3f09a13571caa8e398df79a1389c193b036cd0e84ff200eadc630a3249892ab", &(0x7f0000fe9000-0x4)='lo/\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x64, 0xcc, 0x3, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000c03000)={0x1, [0x0]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) fcntl$getown(r3, 0x9) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fe9000)="3d745813e143448212157ec30fcb3d321595fcff10d474604c991f82c5c0718565583d1fbd5e205a11e3a08b9aef80cc030df793e1bf87b87d74993f3f10736a0a514dfa60e44fdabfd0970a78b0ccb7b593be94dbc637d270c178231bd843cf5a101670261dc4660ca3144331264f802dc28598af0d270010e77157f20fd965712dbf0a1aec62d64151295a", 0x8c, 0x800, &(0x7f0000501000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 03:58:41 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c56000-0xb)='/dev/mixer\x00', 0x4201, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000f20000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000005000-0xed)="31e9373aa72b603b40f9532ade2410b91ab598163c1f88b000004000261696af9e3fa558373c52026340be424878268b41c87955aa50d9336ea8c8f3d7e00200000000e749c664a743b012d08010d1fc83d0fa487b16baba0d89d30289f89532b314e8a3e4d1f67a3b24d363f2932fb68f0d5492896efbfd2131d18ff9daaab2826e8327f4f8bbd295e4e47e1793e1677bbb1f09e0cee8f84ec2b58f9d37e4042175a0f77cad9d8b9da212cadeae074fb73a2fa5b2334b774de54daeff8dd420b01eae6dfd64c3998419d5b20e7f00325236c9c55b2c7dd73fd0d1a8e2b5ff175704078d857a67743fc539dd5a") r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VT_WAITACTIVE(r1, 0x5607) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000bdb000)={0x8, 0x0, 0x7fffffffffe, 0x0}) 2018/01/19 03:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a50000)='/dev/audio#\x00', 0x2, 0x400) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003af000)='/selinux/checkreqprot\x00', 0x10200, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000d8a000/0x18000)=nil, &(0x7f00004fd000)=[@text32={0x20, &(0x7f000081f000-0x3a)="660f38827e14ea00000000a8000f01c80f237aea0b0000009f00830503000000020f01cb66baf80cb88f76a98cef66bafc0cb00eee6436addacd", 0x3a}], 0x1, 0x8, &(0x7f000083b000-0x10)=[@cr4={0x1, 0x480}], 0x1) r3 = dup(r0) sendmsg$netlink(r3, &(0x7f00006d0000)={&(0x7f0000ebd000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00002dd000)=[{&(0x7f000049b000)={0x1388, 0x28, 0x308, 0x3, 0x1, "", [@generic="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@nested={0x190, 0x47, [@typed={0x10, 0x76, @u64=0x0}, @generic="6cc8ad9f789d6ba6917054faa278227fe8e02fbaf10c064caa5b307f369d35bfc2009dbc0ee16fb351f765bcb7e53a115f9c759a94269b24df0f831d7a0157cbe7f33f61a9c90310958f697d1eb6bb3ec08596e421331df01339f556867b4a41cf28162695afa4f103d6f9882093f43b781b3f4aae2a9d4d6c11eab41aff0d09461dc37b0a4d24255f1c21cbe26f0fa15614c5a27af9401fe151b8cd39e64fe3123f0b8f1e6df7cf1ea00107b4d6a85452011ecc818c8b3ca4811142f962", @typed={0xc, 0x8c, @u32=0x2}, @generic="26fad43b5650c5f84a61d1afa66f9cd224ea26cd98dcf87193876766de270b823dad9cfd9e6c6445b933601da1303c1089cd3cecb293ee04a8a28d1ed812b125bec0ec5833cca4822001cc32809809acf4f32cace1163ee4a91489e24a72d23ee4ff9923f89dc4c60fa174bce15fbf9baac31d97c484a286963a0d22fa52f83a34b46a2d85e00ef447541b2c57119a2bd2f29c768a128cfad8025a7f5c4f2c5e1dec167c2e6c697060c01cc253af34423ff4"]}, @nested={0x110, 0x45, [@typed={0xc, 0x1e, @u32=0x3}, @generic="1b511fd5f95c5152772253eefefbafe5fc37ada5a6063efb2879676734c815f2ef72e700c8b50d90f1b304e7a63b939e62e7ca223994618782403627c86ad433dc5e726bb2a5fbf20c2c2af36d895ca280785a7c3fc8785ba16ce7cf70555ad99bc3d2cbc6b02404c948bc4db13162d6f7f88fa1b6dc61c2301e494e2393f82ac3b9ea684e25ca498fc823b22f1965cf9d3c6a0a085279e3c978ef2c7fed83fdbddc0a790f7d94d3c9774acc2c944257439c64dc5a5c1657c97e1eaa7bd4c3ddd0ec69dda905f32132db2559ab60eee68c8151b3124d52db7da54503980124acb5b0dc86c993ddaf1719ea7b4be0131213270f67", @typed={0xc, 0x53, @fd=r0}]}, @typed={0xc, 0x93, @fd=r0}, @generic="8b49178485cf3d8bb49a11d80d0774221bebc21ff28e3321f0480d233ea0fd16d9ba19c8e8fa0894bdf185ab30fdb212448800b04c9ce421479ea8a546bc4074ec8f3350fd2a55dbc2465106d1cea5ecada93df3384593638fab8b9bacfb063c672578799dcb86a26f057706e8143eda3d6e0757083a8803388bdf2a9d689e9f5aa29aac6a7e9d8e48fa06a0e08d1bfc90ea14760cd93d2ef379477ca67061c00754eadce4e78cb7bc1a917235db908660f560f873d975662798030a5c6d22521e62e1b5e39e8f9b69"]}, 0x1388}, {&(0x7f0000119000-0x36c)={0x36c, 0x16, 0x10, 0x2, 0x2, "", [@typed={0xc, 0x5f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="00a8b4deb18bec55d0f373e6ab11dd9ae819de19860ab2310979d669f15078537489c2af2b1b1ea7766e951f", @generic="50119cea99024c25756b1f6e1eec510d07c43b90a8105dd6f57c6c781d3c47887af2eb8b818674b1b8769a51102d5f3e36ff7dce454379f6e1ab856fd323b12c15bd745ac0cda09b93a675a1deeb9aa18bd304021430ce525914eb619e933bb0fff62a0acfba796edcd1ef222b741c65bf0d1f60c43008748e7ff91ed531", @typed={0x8, 0x1, @void=""}, @generic="05a74f1ab36376e0b71ae0f0aeaeb0ad3cdbc1e4d92f838dc1", @nested={0xec, 0x95, [@typed={0x14, 0x7f, @str='/dev/kvm\x00'}, @typed={0xc, 0x19, @fd=r0}, @generic="c0de7cca5cd12f935022e94377acc0631730aa47e301a19298ff9df678f2810a45cd43986c58504107283463673789955bcd8f01f6e2b312f6439a854faf1b5a8b090433f8c04932486259cdb7e1ed310371d22b1bfbf5e77f2ebc1edd260cf3f071e809a37be037b998dcd569ebfff8aa5b303be7516dd416a64219a0b4a20fcec30d653055ac5ed74b3dedcb7bcee3e98c5eb29803d4ffdbe2aeaf12a4002a09886b22fde56a32502d36aa2727bd", @typed={0x18, 0x1d, @str='md5sum@vboxnet0\x00'}]}, @nested={0x180, 0x7a, [@generic="4e9626a3d265eca8b032eac7ae69b348dc935a8d7934531d4152c7ccee6e5dcb30f08ef4930f19c8dda614668af24beb59e4f490193dda36af6d5361a194ac40abf3f2d7360e5e86ca6965eae70d806b6c1b862ccb8e584fb3910f2c5482076b3a2e3c0c45cdb7689f2b3ec0d45adbb3bdaf45e595724f7be78fee84cf569508b82a6c5883bef137c26116619b0c9bde8e78c9539e1660b1ac2f65d3bcd797e04541dc7d8a27f11453", @typed={0x14, 0x85, @str='/dev/kvm\x00'}, @generic="4d691bcbdb4fdfbd2d763a7cfa4f50bddc275cd9d7647d1b095ff77d21b6ef260de2a6ea3fbab55e01ff05d79b1a22b2bacb202235a8ae3293b77908de2eb8668bf2ba8b339a1f1a2ffe432d4e504624dd0946509c99cf115c3cf50bc881beff8d338337ecdbde3705a2f17ebc2b0d70041c387cd29ba9e8cba701dfb01f072c7e88ebc6742abafabf7ad8dd13654b7f6471b6a01e349d3a05731680c3614f1305d5e41dc860c8c59b4b5dc935dd79ca3410976b3fafe244f0a12686c3"]}, @typed={0x18, 0x3b, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}]}, 0x36c}], 0x2, &(0x7f0000c46000-0x1c)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0x80}, 0x4000010) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x800004, 0x0, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x9, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/19 03:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000409000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000079e000)={r1, 0x9}) writev(r0, &(0x7f0000747000)=[{&(0x7f0000c58000)="6b8bd5ab381c196fd05704d3ea784189d21d23c3e8531d2602607f38", 0x1c}, {&(0x7f0000769000-0x9b)="2ff07d9c6a33862efda06be0f8e6de3de40628805a47c3598bdc79c232d4e96677d6a7c18da284f630f8e855201df8450dabd8cbb076c59bc0ca15f0e4c7ece6177efe1e9e149d6ad0077285f9d90ed9e693fbc59a6f9d2e39065c8769c1733cddc5dc390eaab2a013b746852fe4b7ac9cbd8d86c753fb9d2bd4820685f19141d74a8e5d538a5948bc6c66d28677822599c44b4d5def51fbe1250b", 0x9b}, {&(0x7f00009cb000-0x28)="0e5a64b56d91e510d66834439256caae167829af624ce53272e3790482d9dfe83eab9586b51827ba", 0x28}, {&(0x7f0000e56000-0x43)="0df11ba5d375195c989b2aa3e5e7f38f1b1b00235e4ba1eccaf8a4744c7ef75e588a1385db33f33b96e6eeb3712a1d9ac10f7026272812606e7a870a79a5a71d23eb09", 0x43}, {&(0x7f0000e65000)="0eff84fde8cfcd270b49ae6b316c18436a5dd8fd922d1c657c3290b54a61a50eeec52a9c6908c1dc08be055ada208156dbaf8403730c69812105701339424c17853fb8bb9447d76be6b78a7601be430021cc361216771606c54bc0d95b", 0x5d}, {&(0x7f00007ad000-0x1000)="62f9079d68dea09478601bac387ab5beb6e98241119a21a53387ab1540e8e6f3506bf3fb187aa24661d7ebff021cd9902c5ac90923439e5c5ad1b19bba40e59dab88e56240c3c813d911adc838fff4b27315cc3a4c9f3b14bc82d45786c00a708cfd4c5609d0936c821a133a523af2dacea2fed60dbba4ade588d91d2a00759365db1c42d2cd53f95a0ef6992987734a85e911fc3370477ffd1bd57e698f7150d4101bcabe07c56a2d175d24337c8533cc40525cbf6d0f299bfb2d1d40acff9b263744af99a83a286aaccfba31fc12c2b0a3def2dbde00cca759770022e2d5138cb2cbeba799719ea1db46bf7049b7f01fb0a17284bc720e38e4bdc418cfdd9b8f69e700dd8ddc6d0d4e7cdf36ac3983438217ffe37689795f29d6e047f845cbae9ab16e27281920c4d29b497f11f05978494402d5fe0d9e0cfb47882e3c223617951c3d4501087b95687c643ccef82b22da6d9c0edc805599a165a96663d476b8f8075d7c23eaca710f0d2d9f432c71421375ce7ca295dfb9df0a6535345ffdeb9d979cc235c9fe119af56b033ad7dec7a96d720d81e3cb220a70427f5cfa56c4896bebdc1baff21483d1eea6241d574526125ed8b0226a3ea331b9bccea62918b433e278db6e3288e69d1ae7395074e7a42ea30823bbc0039da00a5018eac633dbc079b4ea4e26f3d06bd76e9d69df8d315ae90f93a3958ae60f6d1c7e493bee087f6f9a9005207a6950d508822cb598229603665abf6c2358af22ee25726420ac8bd8dcec348fd33a49583622a8c9ce21a71aef492e8a33fd14e8610550a8140d901c6dbcb698140dba8a894f0858482e0d32430b4dc855f1a8f8a5d6bc5a252978d57aaf71f8b6b44d9d241b218a603b3a18f89ec91e521d244d1586367ddc350e8d481ee9f6b7a4df0c810fc48b58b4a7bbdf619123d0c336b0abe8d88266ac0bae36d594bdddd0d2a842740e6d6c90c4b78a17306b75e8da57afb094a955917c1c2f6b1ca58551de83f4afa875cb178a409d1c8853bb6204c71b5cccb64f04e701715c1c16cefa37c992c36370af45d7f4eafb694b42c94ed567e0ee3ef0a9fb19f0d4fdd1ade70a42e9a1b2157b41653fdda9baa11ca8879181071d53ecdcd230aba1832a19f212e01e00e82207ff9f66b6ddb8dce94a3a6c3a0c36347c9a0d4eb461e8d0657abc853218f57058b67f15d9dfcaef7cd2d2d25966ea98c12f2eeac01f795a16d1d1dfa5df5affdd3c295c4b0428d1228d95949669e6cf2511a9624112be8df0ed67a45e05dfafc62137e48c56bdf5f2fe2d0d49a345db2175f1edbce7dc278b4c27727ea314fb5cd3481a8ab62b2e5e4379390b16eac66673ee41db75e2a27b83167a9bdb21d7bcca5ff8bfc44bd6848fb613b753ad941363b34d76671b9aeeb0cd0702f23a935fbd77f48254283f203f3cb7258c1a27fa1a30b4109aee7ecf13b7f4fa843833650207d3c9123f3b74dea1c71090cbcac9ae23dd1a4bdc4287b9c36ecad27b05f81b80da53676286c7b9fd63f909c61bfdc87853510504acac5522a909a4ecc466d6831ce257f672b674e7d8037b54e478d8251aa5dfff4559cda8da54861c82ba583395457f8c9db2c5f3bf0517437bab691505488093fc0b6be5cbb73f33b5f0cc2c99ab6f9cf18a05d6c8a9afaef4bc573da5a043eed103ad88b65d51fc8e092ea734f909af31183445cd493bfe3925d5a8c2cafcafe1e3abe09d542da04a02a08ce7dfa49334c09fd12c01d159fe0dcb58a817a9bb027b649c37237cdf0648ba1e92ae088aeb5e246178efda75a1406a6badca1712060ff3e87e2b33f986b8bed2bbcc41056367a96b66a58f2d8ec5e21f373fe6b7c48d52629576b90597e254efc1faa39e97a58b81dfca9688cb09df1cf136707e3180ff838f275c797560d5bc634fbb504675fb2b8a8af7e3dc6d62f073f1e028a359c1b7d17ab591cf25de1703c35f801ceee05e2ae272d9095f8c88df36c8a9a590c5a612bfed394b7a4bcfcce2005c7d4746d820d8ee73af50fe1be0fb9340016c478a08e09f1f06aa3c6c16856b326ba4d580e21d48eabebe381967547263c503e914eaada33adc764e31f4c6f2cdd16e783f77073bfcc55cac02cdf99d32842227442f32e181201f45b0e4fed49ead00a872e5db6957007b3aa7da798a2f16378596e01c03d5d2758885f664f6457049892cf49516fa5ff9a7ffad30aee380e77d240642c666ea5924dbdffb8bbd3c53436619e8244d18fa95a16528153d8c48729283d2052ae78880d39f465eaf9e70bdb7a91c418373909189cdfd3d391f5a2df0250ec32b48df7436b986301c9d82fb88c76246805b7e49bb324e9fa207d5b14e29fc5d78d124e067dc47994f715f8d289f1c86093713f39f20d1e6ac08d269f0e2c5c4b2d986d31afd38f205f67654208e84348398ded05612f585b08b384cb0d56839cba417f2cd5fe7e00f168bf7a91901f11ee6458c547a745aefd93d5444f7b63af1ed918845ad3d958fbc89f8efeedfe0d63e775cea5027eca6a25b895fcf37d7f7612f226fa0e329bc484b7c53df1b1a3dfba71e4b4ff214d7291b2a2781213561fd00868edf52c4e2a320b8a926d89cc573b5b1ccf288b78d38a1ef7b8996c82a96d318284f6db3009bb0a9eb825e47a66a52f42e9db65865bf92593ce2dd15c73c32624d560e03a1a0c9c59495b43c52f02afeac75a03ef5a9efe490ff8167de62b06d0ab5d5ed374793579119bf842981b041d19d4cc5cad071e31d4ffc95fc6a0dd056eedb222d2204fdf47bdaa8a01f3c76470bde60965fb82d269a431604a976f6d41a7175a19f6c9776924742422b31a0d204289186a0dc320968073b3c99311558367bd0d7361f16741ce52aea41ecac6841417d97fb031401d08dfee7817ae47270bc59574b78db6c7c182196b69a498ac31347eebf325f67018255f7b349d9121142c0e646a15ba12ebd1efabda90253887c844805cb65e8db0859bce4b96596cbc727648ee013d456f2edc9a5d17bf3a1da9dc938214689078534191cf3d7ea9293fcc8ae49be4dd1f9d875c1e332107d04f283881eeeccd75c1b27ab1506dda8015e7b48ed55fe7924cf80d8f851d333ca137a7fb926db631eea6bb20284e018fcfc643a8e288c39917f098cfb979e532b15418750f423023f05f17f947230cd3cfafd185a41f588e1c47283f2322922b9137d7750bac172f0bf14670b987c199d7803e52d04d125ef1073508cd0362a1d28d9aa9f10f839e19704701506aaa03346740d5024a286051196c651d0f668f56ce5909728b0d4b5e3c5ada967a972a3235d7ab6db7968f2a13c3c3f9d54866c3199249ae6525869ae0c8c46efb0911d0c41d1fdba53c7bcde983340a3b6bdb86ec9bf173fe20b2eea4ff8c8401cd6ca96e615b57526a422c32fc13a3e27dda66b25e3d870406f065bd5754772116242e795a440c814a473218fdd5de2f8655f8e961c3869df94414e6653f120a140e6cbae2a28a5a83aaac554bea63122977061bbf694ca0b694f58bc3cef48edac56ccb60b4ce589d83f91f51c7e40e8d10c31a4edfceb4076efbf2622f1fde8fe10f15b10cee1d480f71941c5a9dd36c8df674874c84b54cdbbec7b8021e2bf124c4a4bdda8938bd2e281b740e65c128801c9a62c3a76bee69d0aba0dbc26eb68de970c51280ebaf717f80ef74d7b6cd10329c339acc04481a32f3a6e5198d4cf574467b93a0f03378253f0f838af30f20fb40845e6ff8be0c5a35f1218b31372170fb9419b83bbfa2dc5a1e94253042f1db95518741c76a8fa1976799a4c50699d8db2c73f799ffd8e01187e789bfa8ee78aec600928a41cfe2f054843f3adc08dc41c762f0dbfd2820af437cee4c27bdeb003d071b2ac2e6ec4e1479591c3b693380f04b5e19c0541c519a06fffc6f29eda54d5f919bde6f4673d0a225ce8e92f877a9242fb65654670981f73c430b3128a701437aa45f26b63cb444989f533c443a2d79d5585e54dc5787718bf35ea278ed29bd1cb96cbd8d3014bb2162a4f83ffe1016d2ffea0aa0f8dac3fe549a57c5b0e5c0ce981aab72b601a8fc9950a4a060ff13e7ee634911780c73f87c2f2f730ee07c93349e4cf86c305ffe34f633983c25869888690f15c69b1e30f1b09dffda0516a4b5871def2724a51ebc5a8537b340cf4ee84694a3756b617efd3bc9b36b14dad91d208ab9a8d5f6d292c189a295cea1b5def60fb966346ecf9b1652f568434b61219eebcd103bd78eabb8d11c4c5b8459756cff19e851b86bd6e6a22b81ce875f551a360173b6112816208d9347e949d0ebd300883449aed1bc14877c5a3b2fb228fa6b3acc389401505177ec0b598bae0e4f0b8bf2172756c206594803a36a2a8bfd53e0a0268bf056c8bb7dd991f815ba4d65ccdef808c9ae7368128ecdeecaea6ed5fd1317eaa27e45996d76cdc3ee06a78c4f8f109f7c6927472937bd83d934ca2200d98a1a9fe990e3d420d969b55062b6686c6aa62126b512ddfb0fcce286e239bac6926d7ce78faa0eb4ec95f2442706aedeac0c5bebdc8d117b5e1cd396f289885a5a74eecbe2a0002efeb5cb0c9545c9b93c60e9d1b3bcca26e42eaa63db5035aa97cf9006cc875e8981fb8720c46b35dbb46107c1ad84667dd3ad4bc4051e968182068d6260bf8d47f5b6214f2dfa57995b3fc0c0f4a93c69588bd422bbb600dcc878e9adb4e0c943cd3bfbbf411b1a8e3926e0290e3c88191274a670e53b49907b7033922b49ea484ef183ead019a58aa716886f80b660bb392383e41983d99d812dc748416befbbb2fd95213ec5ef7f0a442dbdaf6e406eca38783d3d5dc8f3d3a93edf956b8146a182dc2799a689984b061dfe9c19c0fdedf623220deff68d279c18c61ef500fe01d2cccc819322859a90c2073f455ae485bb3e0cffa9cca077a8a5bc808cfe108f45fb46d013f194ce42f11deb55aef0ab91fa69599db20a193a95d0154bf8ffbd8cb70372f126d0c8d8b15094bc5163a026a11e4eb3926a80c32d5246d547b74d22959258b883f1f2f0f3b93c142a9222ded341d9e7a32d802dd2925aa73efb1b0e6ada32652c453b8813f000aa590c9f2e5d9aab1e3b5655c7c298fa2a88e3ad6bea13600f13ab58d7471a4446cbb8dfae469e20d18d5b9bcf2cb8fd140e5a051a0f56f491b8234c52d9ebdfbdc62aeb65169f8c799218130b948f258b7999fa6836b748b95fd01b2a7b4528dd6f34b0cc1ec97b8a46a0144b6ce6aa09f362e5f3a06087dabefe85e14a8c3e3183dedcdccd3ba28ea63a603d1f07a09ccc18b873b1d5993f38dd4ff401cd03a9b4bb94588ac578e0ed7bbf6e2c9201bf86886a50e25d2fb1fa2ca03a515af2e346f8bc9013a93d2dc7c93e35b040faa3714df9927ad814ed823e66dcaf09ef685095c410b9882be102de76d1bce6693c431957edeb6887a3a0df9e6a0f965f24de2329b572363a781fb414db8ed0875f33eaf8265f11f5e0e9efb75d89701d60985c80f93fff320690a5b1e639b7d9c19ec16ef0fd7488786ad89b5c902152297d56d5e93ccb1cf57e809c26008edc99018356e72467aaa6f7db3ef324a2bbada48c0e90d92be28249cb505ecc968f1325be2644b6eee31104fdc69cbaedad0ab52c8669d7c9f46168401c4d398bf82ded36dc71fe0c01820db08e9deabe75e10b965120a0ff3352330c867ec3973884f0663e7080147bf2792881dd5cb8abd2ad647e8d72f03d163f11b8c900704003d158db895ca53c5fb35259f", 0x1000}, {&(0x7f0000645000-0x7f)="70927af6a71d19df9d70c993f86ed88dfdbcf67999c1d75d12177ffa84c183ceebb4257350649adba0a244a24e248148bbfd0b8f5375148d89cd63c239ce8c2e40199349dd5884b7ab2d4bfd0556517e58f168b88a7b60883a6b5af65dc0453b1904232d75c3ba5eb066deeeac89124986540b36f20494aba08b0260139259", 0x7f}], 0x7) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 03:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') pread64(r1, &(0x7f0000a86000)=""/242, 0xffec, 0x59) 2018/01/19 03:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b39000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = syz_fuseblk_mount(&(0x7f00008fb000-0x8)='./file0\x00', &(0x7f0000665000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000086000-0x8)='./file0\x00', 0x8000, 0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000a75000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f0000db1000)={0xda, &(0x7f0000f9c000-0xda)="61cc90da0d41e273140ffed9f90b21b133d7e5ae075d103c2f1c65a88c6c0564b96eb8dba84ca4bbf470a69101f3370200b165c7fdde80869377ef196fad4c7bbb39c87b101874ad54672a6c99c5eb41e81207fb1ae54a974da29e84c0830f8dae15a3164a7445cdc1667dea288cf40399fde145623cfbfd77e7af47b90c39020c205a4deb51a016258a1364018bd875401c9dcf414f7b46de8ff42d64815ea46df361dc10b00012db4d27a28fe54975389ac3c08e586e4700f161d1ddd98820306755bf60ee0bba5152ecaa90b49039bd212206254f8760581a"}) recvmmsg(r2, &(0x7f0000994000)=[{{0x0, 0x0, &(0x7f00008fa000)=[], 0x3c8, &(0x7f0000533000)=""/232, 0xfffffffffffffc52, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/19 03:58:42 executing program 7: socket(0x26, 0x80005, 0x7ff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000222000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x2, 0xbe1, &(0x7f00009d7000)="083bd8c5628de624040b6db2dcca020065b7ab", &(0x7f0000001000-0xb6)="441597d25e642a33ca96403f01385f64a7ec154dc59e9c06476b508d090e88554e78dde5249344c1baa8ea9259d1f13e851bc6165eda0b94159582a1bc2e3ae759ee8c3cbfe2971665a574fed083bd16b8fbba6a8f925254684b97f919d2016c9d760cfb963aaec98b3de97681285aee2824ed7af0c3afc627bff82a2dece931ab694650dc696a6de6b2811da517f2469c3fcdb8db8c7033196e7b88b5a263ae1e59e4105b37df08e9205f53d5256cd352a723545296", 0x13, 0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r1, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000054f000)={0x1, 0xb0, &(0x7f0000f04000-0xb0)="63da2a2a77900dd5acbf56c7cd2e7c0607c90bce355a801ab54ca3695c0cc6bbc84b4a2e6290949ce48c8abe3018a7593aa20bc231d1049ff7af5fe87e7f9a883325e36f1c3fc74a7b9b1224d49fbaeb2928d73eeb3f6b29f3593682efe0acafc14c502f3553ea1d3d2be3598c50f23e29a139f6907ed9c427e406acb0d4899babeddedd8d99ce93b991d386684d07a8999353f5e09f157c290973f9daf76f700665de46b8f3d182940d11bc389f622f"}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000d4000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/19 03:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004b5000-0x12)='/dev/input/mouse#\x00', 0x2, 0x101241) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f000010e000-0x46)="899b9ab952284df7c338bfaccc311411a12ea6ea436a31960c87d86359ad0cad74e02f1b1ad33a9efc2567ced785b6516b0bf17364230ab8d62382c945fbe2bfc267775abd4c") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000010f000-0x38)={0x1, 0x0, [{0xaf4, 0x0, 0x0}]}) 2018/01/19 03:58:42 executing program 4: set_robust_list(&(0x7f0000032000-0xc)={&(0x7f0000a64000/0x1000)=nil, 0x400, &(0x7f000064c000/0x1000)=nil}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000145000/0x1000)=nil, 0x1000, 0xc) 2018/01/19 03:58:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x22000, 0x0) fcntl$notify(r0, 0x402, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d26000)={0x8, 0x0}) 2018/01/19 03:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x81) inotify_init() r1 = syz_open_dev$random(&(0x7f000026b000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf2000)={0x0, 0x0}) getrandom(&(0x7f0000cef000-0x9)=""/9, 0x9, 0x2) mount(&(0x7f0000ac5000-0x8)='./file0\x00', &(0x7f0000b36000)='./file0\x00', &(0x7f00000fa000-0x4)='iso9660\x00', 0x4000, &(0x7f000045a000)="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") 2018/01/19 03:58:42 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000503000)='/dev/vcs\x00', 0xb1c6c89d9ec91bd1, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000099a000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000bc1000)='schedstat\x00') writev(r2, &(0x7f0000a5e000)=[{&(0x7f0000be3000-0xbe)="9a", 0x1}], 0x1) 2018/01/19 03:58:42 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x27c, &(0x7f0000013000-0x122)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xec, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x1, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x2, "6e1d67", 0x94b7, "0697e2"}, "4c602a6d0cf39cf4128022d905a63f9cfa30300119ffede66d79750b4ab1b08e26580d107d27ae37479ebda3681e582465b0f41d88724c6c858a56f7aece3bceb60b12bf5ad3f4e455e4c94f8fe9fd3f4043fea274c5a21d59779f373a1cf863635af3fa8b5d9701cf91df225acf3ec46d02d76e1106e7512e2a8ad8b0ac1b9f475f66ac9cf2cb300bd208750dbadc603730da517f095731d57f4f72b4963dc6a94a76ca304f3c565b915f0744855a74b24ad6314faacf4c022c5c4f1b8fbdc8f86265f786a0681beb9468c5c483b6d6c8c0363b6d779f783222e7fc"}}}}}}, 0x0) 2018/01/19 03:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x31, 0x0, 0xa268212, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ad9000)='/dev/mixer\x00', 0x0, 0x0) setuid(0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000de6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00008c8000)=0xdf) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 03:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003b8000)={0x2, &(0x7f0000e66000-0x10)=[{0x2, 0x3, 0x0, 0x0}, {0xfff, 0x0, 0x0, 0x0}]}) init_module(&(0x7f00004c1000)="47504c0e76626f786e657430656d3100", 0x10, &(0x7f0000c85000-0x1)='\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/vcs\x00', 0x880, 0x0) getpeername$inet6(r0, &(0x7f0000d09000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000928000)=0x1c) truncate(&(0x7f0000373000)='./file0\x00', 0x7f) 2018/01/19 03:58:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000762000-0x1c)={0x7f, 0x0, 0x8bf3, 0x0, 0x8, 0x1, 0x3, 0x6, 0x8, 0x8, 0x2, 0x3, 0x0, 0x3f0, 0x7f, 0x100000000, 0x1, 0xfff, 0x5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0xffffffff}, &(0x7f0000002000-0x4)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) pkey_alloc(0x0, 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1]}, &(0x7f0000001000)=0x6) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000+0x68f)={0xb, 0x8, &(0x7f0000003000-0x40)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1f}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xfffffffffffff8f0, 0x7d, 0xde5, 0x3}], &(0x7f0000002000)='GPL\x00', 0x8, 0x23, &(0x7f0000002000)=""/35, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb, 0x4, 0x20, 0x5, 0x7f}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x8) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x1, 0x10, &(0x7f0000005000-0x80)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x36d4e8ce, 0x7, 0x9, 0x3, 0xfffffffe, 0xfffffffffffffffc}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0xc, 0x4, 0x7, 0x78, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4f53, 0x0, 0x0, 0x0, 0x198000000000000}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000)='GPL\x00', 0x2, 0xec, &(0x7f0000001000-0xec)=""/236, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000006000-0x4)=0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/01/19 03:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000aed000-0xd)='/dev/dmmidi#\x00', 0x1, 0x40) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00004cf000)={""/1024}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00004e1000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000dc2000)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000dc8000-0xc)={0x4, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$llc(0x1a, 0x1, 0x0) 2018/01/19 03:58:42 executing program 0: mlock2(&(0x7f0000f38000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000001000-0x8)=0x4603, 0x20, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) 2018/01/19 03:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000ffe60000000000000000080c7bc8790405c7bad62e0a430019ed4938d36d73fb8f840189ff59829a2b0afe7ce43a4b247080c52166d1ca021f6f65dcf160e7d98f35000002f0e20058699bcb31f1314a8ef151622ca5bdb9c8ead2000477ae000000021d6d7c9800000060b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ce7000)={0x0, 0x3}, &(0x7f0000b39000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bbb000-0x10)={0x1ff, 0x8003, 0x3, 0x100, r1}, 0x10) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000050a000)='/dev/vcs\x00', 0x20100, 0x0) mount(&(0x7f0000789000-0x8)='./file0\x00', &(0x7f0000a28000-0x8)='./file0\x00', &(0x7f000084b000)='proc\x00', 0x2000, &(0x7f000058d000)="177bbcbfd3fe8e27c234c21023c8f5d5") bpf$OBJ_PIN_PROG(0x6, &(0x7f00008a1000-0xc)={&(0x7f0000f58000-0x8)='./file0\x00', r2}, 0xc) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000eb2000)={0x5, 0x6, 0x2, 0x0, 0x3, 0x8, 0x8000, 0x2, 0x9, 0x3c65, 0x3, 0x1, 0x0, 0x9, 0x5, 0x405, 0x2, 0xdd1, 0x8}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000dee000)=0x6) recvmmsg(r0, &(0x7f0000427000)=[{{&(0x7f0000aaf000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007fd000)=[{&(0x7f0000c97000-0xa4)=""/164, 0xa4}, {&(0x7f0000a9c000)=""/4096, 0x1000}], 0x2, &(0x7f0000346000)=""/135, 0x87, 0x5}, 0x200}, {{&(0x7f000060b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00008fd000)=[{&(0x7f00000b1000-0x6e)=""/110, 0x6e}, {&(0x7f0000530000)=""/33, 0x21}, {&(0x7f00000eb000)=""/101, 0x65}, {&(0x7f0000a69000-0x76)=""/118, 0x76}, {&(0x7f00001e8000)=""/83, 0x53}, {&(0x7f0000d33000)=""/51, 0x33}, {&(0x7f0000303000-0xee)=""/238, 0xee}], 0x7, 0x0, 0x0, 0x400}, 0x8}, {{&(0x7f0000780000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00007b6000-0x50)=[{&(0x7f00007b5000)=""/16, 0x10}, {&(0x7f0000436000-0x89)=""/137, 0x89}, {&(0x7f0000c2e000)=""/40, 0x28}, {&(0x7f00005c2000)=""/228, 0xe4}, {&(0x7f0000c0a000)=""/92, 0x5c}, {&(0x7f000038d000-0x35)=""/53, 0x35}, {&(0x7f0000241000)=""/191, 0xbf}, {&(0x7f000027c000)=""/150, 0x96}, {&(0x7f00008e1000)=""/117, 0x75}, {&(0x7f00006d1000)=""/9, 0x9}], 0xa, 0x0, 0x0, 0x1f}, 0x9c}], 0x3, 0x10060, 0x0) connect$unix(r3, &(0x7f0000e78000-0xa)=@file={0x1, './file0\x00'}, 0xa) pivot_root(&(0x7f0000536000)='./file0\x00', &(0x7f0000152000)='./file0\x00') 2018/01/19 03:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) mlock(&(0x7f0000517000/0x3000)=nil, 0x3000) fallocate(r0, 0x2, 0x81, 0xb4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) writev(r2, &(0x7f00000ae000)=[{&(0x7f0000f95000-0xf3)="c0", 0x1}], 0x1) 2018/01/19 03:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x2, 0xefe, @raw_hdlc=&(0x7f00002a1000)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d94000-0x9)='/dev/rtc\x00', 0x42182, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001a9000)={0x0, 0x6, 0xa438}, &(0x7f0000fe8000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a24000-0xc)={r1, 0x7, 0x30}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/19 03:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f8c000-0x8)='keyring\x00', &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000033e000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a5000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000abc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e6c000-0x140)="b33ab70078ebe0d94f729cf853e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef709908000000ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a94908000000df9d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8000000a400579f3af3f864e1c324f6928f6672f987ca149be31bd78b6e8b96", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000dd6000)=""/1, 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000fee000)={'sha384-avx\x00'}, &(0x7f0000fd0000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x8) add_key$keyring(&(0x7f0000b90000-0x8)='keyring\x00', &(0x7f0000f52000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/01/19 03:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$kcm(r0, &(0x7f0000807000-0x1c)={0x0, 0x0, &(0x7f000027a000)=[{&(0x7f0000e18000)="d3b88a45cdf4ce764886871895381143fdc38e7c8827224f914b07e6c549600986d91929be5dfc0752c110606442124d221df8b6a11820d9c13092d6d694a8a547abf3484f904f2872a051837ea6623b1028db2b4770ac88aa6919b392ad621650db35b24504aaff0295d75475c0df3b21ffb926e8ecdbf9928075cb43e904d9b0a36f298cc3a0fee236e733d8e73bbb0c60eb73be9b4e5189953db6eeb045e0a0248190f95d9c7dde1d4dd37e1a230cca21048736931be221993fc86ed066f37226ca", 0xc3}, {&(0x7f0000a28000)="bae90137a578dc89cc0a4ada615a0e77aeeb2cffe46171d2e23ed79dbe2c8629080549b1c9c0fa54fea886afe5b4bb92254d1487104cfbcb14d50938279314df548a59080d4bf5a2446cd8c03ae1b0940dc91363a2a8b127e16c18597e0d386efd361af2ef6e9cdc5b6124b0ca486b30a9aa4ed554c49c5d50f12ac5c3fb58f683af0ece3a4a18a453651c0e3f615bb9a62b3d0c730bb5ffbdaa0a180edd4c998e922a8b7981118974", 0xa9}], 0x2, &(0x7f00000e5000-0x3240)=[{0x100c, 0x13f, 0xffffffffffffffff, "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{0x100, 0x117, 0x4, "2b3bc6d1172cbe57284bac5b19057fdaa4930e3f1403e9fb35bf1f653de81c251cd961b40ca921ef9e620c744a8c034bbc046b517aa1daa1b1c6e6270f5af6ded1f04b96e36da8db80a027382aeb7768e8e9659b1c113c0b1f95bb3c848cf3b8edcf62ca9ce43151ec07d580ded0949638078f6f19c9900b8a460950aba82b53cbdb8eb9d6e133cec59d625bf9cb2f45c860cd603f82857daf8deb51d910d695708d493d09358531cbcf5eebca5add0af4ff0db7878e3ea37870915ee6a0b0852b042edb7c2c73c4d1fe4b18a713ae2fd72570fc93e2be48e1f9b38854492141deb9ec2eccdacaaae18a247e50cfdcd38b8d"}, {0x100c, 0x10f, 0x3, 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{0xac, 0x112, 0x3, "5c276ff129fc9b3e78555fc0346bab16bb37a2318816e3365e38d9b341f85749067ecc861933668d495b8a9aded79f3db0b3cd57a06b443657e2b13809af0236bd478a460a1a4f7e01db00513e373f17739eec64491fb89f75bf2954fd47bde1997d7e021c590463a56356050334c89c06e7f7a9420904cb9cdf19a98166b972c8203ab367403f2f8345be08bc3c874bc23de88b17dc00b47dee6e57ebf6"}, {0x70, 0x104, 0x4, "c65c27707f2fdad15c16ad32ff4f62952da00d5dea4de02a241669ecaf8fd03df3b330ee757197dd51f1c22dbe24d24f84016ac23f8b4544a08bd35764bdfd31870903617889b4abf293df3e446eb66f69a865a00b55f91803d57b83de81542e2d6c"}], 0x3240, 0x4000001}, 0x840) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000c50000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x4) 2018/01/19 03:58:42 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000003000-0x20)={0x3002, 0xe9, r2, 0xfffffffffffffff8, r3, 0x5, 0x8, 0x4}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0xfffffffffffffffd, 0x0, "7350c757342ad1752cfcd625ca04294c501936caaa43699b48f7b7a502d20607482b45b5a986a473620eda14dc2080da02a4eae3d32e186356af68a2262364ab", "080582701d238d1b27f9be5b4150bd578e3304e007311dc52a7ba673a4ddb2cc", [0x5, 0x0], 0x0}) 2018/01/19 03:58:42 executing program 6: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000091000-0xc)='/dev/rfkill\x00', 0xa0400, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000b0b000)={0x6000, &(0x7f0000641000)=0x0, 0x0, r1, 0x4}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/01/19 03:58:42 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f000010c000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000e39000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000231000)='/dev/dsp#\x00', 0x8, 0x40000) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/19 03:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f37000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad5000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000280000-0x20)={{&(0x7f0000337000/0x1000)=nil, 0x1000}, 0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioprio_get$uid(0x3, 0x0) 2018/01/19 03:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000026c000)='/dev/ppp\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000dfa000-0x9)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f00009bd000)='/dev/random\x00', 0x0, 0x0) inotify_init() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009f3000-0x9)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) dup2(r0, r1) [ 251.628526] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62669 sclass=netlink_route_socket pig=8551 comm=syz-executor3 [ 251.666622] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62669 sclass=netlink_route_socket pig=8566 comm=syz-executor3 2018/01/19 03:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000057000-0x8)=0x0, r1, &(0x7f0000ba6000)=0x0, 0x10001, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ad5000)=0x1, &(0x7f0000a62000-0x4)=0x4) 2018/01/19 03:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = open(&(0x7f0000a73000-0x8)='./file0\x00', 0x400000, 0x80) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00009e0000-0x4)=0x0) keyctl$read(0xb, r0, &(0x7f0000b05000-0x4)=""/117, 0x75) r3 = add_key$user(&(0x7f00006b6000)='user\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a2000-0x140)="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", 0x140, r0) r4 = syz_open_dev$dspn(&(0x7f00000c4000)='/dev/dsp#\x00', 0x2, 0x206500) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000e8f000-0x4)=0xc16) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000aa1000)={0x3, &(0x7f000071a000)=[{0x400, 0x81, 0x24, 0x10000}, {0x8, 0x7, 0x200, 0x4c3f}, {0x8, 0x80000000, 0xfff, 0x3ff}]}, 0x8) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b69000-0xb)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000987000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f000046e000-0x1c)={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b}, 0x1c) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000481000)=0x100) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/19 03:58:42 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000019000)=0x0, &(0x7f0000003000-0x4)=0x4) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000004000)=0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000002000)=0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/19 03:58:42 executing program 6: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000026000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = open(&(0x7f0000028000-0x8)='./file0\x00', 0x420000, 0x2) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000f5000)=0x0, 0x4) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000076000-0x8)={0x0, 0xff, 0x65693014}, &(0x7f00000f7000-0x4)=0x8) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000006e000-0xc)={r1, 0xbc, &(0x7f00000f7000-0xbc)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80008000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7691}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}]}, &(0x7f00000f6000)=0xc) 2018/01/19 03:58:42 executing program 1: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000067e000-0xe)='/dev/admmidi#\x00', 0x9, 0x400) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b03000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffff9) flistxattr(r0, &(0x7f000073b000-0xd0)=""/208, 0xd0) ioctl$void(r3, 0xc0045878) 2018/01/19 03:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000030000)="") 2018/01/19 03:58:42 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000690000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000092b000)=0x1) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000fcc000)=0x0, &(0x7f000001a000-0x4)=0x4) 2018/01/19 03:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000411000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091d000-0x4)=0xc) sched_getparam(r0, &(0x7f0000de6000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000000d000-0x18)=""/24) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000077d000-0x2)=""/2) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f00007ba000)='/dev/adsp#\x00', 0xa147, 0x220140) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000005, 0x0, 0x0, 0x0, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create1(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b9c000)={0x2, r2, 0x0}) write$selinux_access(r4, &(0x7f0000ed6000-0x4d)={'system_u\x00\x00\x00\x00\x00\x00\x00Ge:groupadd_rxec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x34, 0x0}, 0x4d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/19 03:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000546000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b99000-0x4)=0xa0) 2018/01/19 03:58:42 executing program 5: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x2, 0x2, &(0x7f0000156000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r0, 0xaeb7) madvise(&(0x7f00001ff000/0x4000)=nil, 0x4000, 0x12) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000090f000)='/dev/midi#\x00', 0x101, 0x10000) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000209000)={0x0, 0x9}, &(0x7f000090f000)=0x6) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00003a6000)={0x3, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000910000)=""/81) fcntl$getownex(r1, 0x10, &(0x7f000046e000-0x8)={0x0, 0x0}) ptrace$cont(0x27, r3, 0x1ff, 0xfffffffffffffffb) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000911000)=""/43, 0x2b, 0x2000, &(0x7f0000912000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000855000+0x612)={r2, 0x1ff, 0x2, [0x865c, 0x9]}, 0xc) lstat(&(0x7f00007b3000)='./file0\x00', &(0x7f000022f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/19 03:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c46000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) r1 = dup2(r0, r0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00006cd000)={0x0, 0xfffffffffffffffa, 0xb4, &(0x7f00005b5000-0x8)=0x0}) lseek(r0, 0x1000000000, 0x4) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) getsockname$packet(r1, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000caf000-0x4)=0x14) 2018/01/19 03:58:42 executing program 6: pipe(&(0x7f0000c2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x22b) getpriority(0x2, 0x0) 2018/01/19 03:58:42 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000610000-0x4)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003c6000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000031d000-0x7a)="", 0x0) 2018/01/19 03:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000002, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0xfffffffe, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/19 03:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101001) r1 = syz_open_dev$mice(&(0x7f0000bc6000)='/dev/input/mice\x00', 0x0, 0x802) r2 = syz_open_dev$dspn(&(0x7f00005e4000)='/dev/dsp#\x00', 0xfff, 0x400001) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000b94000-0x4)=r2) clock_gettime(0x0, &(0x7f0000766000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000070000)=[{{r3, r4/1000+30000}, 0x1, 0x50, 0x2}, {{0x0, 0x0}, 0x7fffffff, 0x0, 0x0}], 0x20) 2018/01/19 03:58:42 executing program 6: mbind(&(0x7f0000343000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000f95000)=0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x208102) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000-0x4)=r1) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x40080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x1e5, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000001000-0x60)={&(0x7f0000000000)=[0x7fff, 0x5, 0x0, 0x2, 0x2, 0x8, 0xffff, 0xed, 0x100000001], 0x9, 0x100000001, 0x5, 0xfffffffffffffffa, 0x10001, 0x435fa50f, {0x7, 0x5, 0xfffffffffffffff7, 0x5, 0xe9, 0x7, 0x9, 0x101, 0xc3f5, 0x6, 0x338e, 0x6, 0x1, 0x1, "f86d909fde730768fa5570f5f209a42c2377241c0b844f70089f89443ecc24a8"}}) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000001000)={""/1024}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) bind$inet6(r3, &(0x7f000009c000-0x1c)={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x83}, 0x1c) 2018/01/19 03:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) socketpair(0x17, 0x8000f, 0x3, &(0x7f0000c47000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000455000)={&(0x7f0000a35000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000003f000)={&(0x7f0000ce8000-0x14)={0x14, 0xf, 0x3, 0x300, 0x6, 0x0, {0x2, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x8) 2018/01/19 03:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000d95000)='/dev/snd/midiC#D#\x00', 0x0, 0x101040) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000a19000-0x3a)=""/58) r4 = getpgrp(0x0) kcmp(r4, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/19 03:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b5e000-0xa)='/dev/cuse\x00', 0x6142, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000725000)={0x4, 0xfffffffffffffffa, 0x2, 0x3, 0xf86, 0x6, 0xe9, 0x40, 0x0}, &(0x7f000049a000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b16000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x36270682, 0x4, 0x2, 0x90}, &(0x7f0000327000)=0xa0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7e000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000013f000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000eea000-0x24)={0x702, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x200000) ioctl$TCXONC(r3, 0x540a, 0x0) mprotect(&(0x7f000081e000/0x2000)=nil, 0x2000, 0x0) 2018/01/19 03:58:42 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c3b000)=0x0) ioprio_get$pid(0x1000000004001, r0) 2018/01/19 03:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x7) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f0000c30000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) read(r0, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000985000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x201, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r4 = dup(r1) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r6 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r6, 0x5, r7, 0x8, 0x2, 0x8}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000550000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ce0000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bd6000)={0x2, 0x0, 0x10003, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000729000-0x20)={0x100, r8, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000377000-0x1)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r5) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f25000-0x20)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1a) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/19 03:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f000015d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ea000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001e5000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ed9000-0x58)={0xffff, 0x200, 0x0, 0x7fffffff, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x20040001, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe8e) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) syz_open_dev$sndseq(&(0x7f0000358000)='/dev/snd/seq\x00', 0x0, 0x505800) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00005b3000)="6b79e2fa8bb1f80320a68fb179e62ff2688bc5e95219f06bbf5710b6a9c4996d720ac27756999910ac7d137938aa7a3382b1b0ca22f9137cdf78f2d173c968748e8eb0b2eae5e146abba4b2d4ab06f241e73b70f574ae1e2c3335dcff9faa0f4f9d0690ee290342bd628070e2d00a45a53f5b3d1cdf33d2835a08a425d3e895d072dd11ce5ce2e120978d57881ae7e5d20ea29fa5c71700ef69ff19848b2db90721483c7a8f1bb7ec55f0732") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ce5000-0x4)=0x1, 0x4) 2018/01/19 03:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/19 03:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d64000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d9000)=0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) r4 = dup2(r1, r1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00005b4000)=0xe89) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/01/19 03:58:42 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000706000)='/dev/sg#\x00', 0x101, 0x100) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ece000-0x40)=[{&(0x7f0000eca000-0xdc)="a4eba008d38728fe1b65db93d22b3404b337dbe0973ee7b9be2657e8688e66581f597c60cd2c6fb53167316670b7bc2c886f33fad0e47263508d69be33e2fd87d25c553fd223964cb5b16837d96815e42b998c3a3fa651649dd46e2935fcce765a94290a381d16707427303757e30982d74e3e3d489b206b97e887440f080e00aa04b0228ea569b47902c33cb6a64ab5225b5cfd544d447d5903f830b632f2dc2100542c59d152b625077125e18a5f97af9a2a0eedde58e8936656f10a04121a06c8463b55503ac89555a21ba02d21ce338df54f3d4a2169f4b85645", 0xdc}, {&(0x7f0000dec000)="f690bf74cc01497bc97b1ccc189d2d58b09a8db91acb45b8f25b8d5d9a2c0c2aff277f1ff4152f3743fbf5dc8c0bfa82d13c2d7b62112d17a2b3031ea702e1c0117f8d91d4d9cae87256a13c5bd60682181acc300101adbffe5a", 0x5a}, {&(0x7f00008fe000-0x17)="43875530ccb9afe11bc0e01a677fa6c6ce0bf118face67", 0x17}, {&(0x7f0000ecb000-0x1000)="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", 0x1000}, {&(0x7f0000924000-0x11)="f9f995b3bbecfad2139a15b2d7711c16d0", 0x11}, {&(0x7f0000ecb000)="d716bc528d236f82223f6071b1bb946a9b6baad7c7a59213926b151043721a4f3ab7e00c90e25c4dd2a934a0f93b9a054762a44e5e26104377963986133d54a0cac3d9b172c647aaa475648bfdebfb0beb10729cc47324085e162f5b47fc8536f82d5524980bcec786fca4a4ea3de79e0f5c682ea8380b85c4e2dd8eb757125aa56389aeddaa4a755d818119e61186d033ef35342acf6f3945795a34edfbca3f01e2383d2b8c9e7776a314e0c5e9c7da281ce80b749bdb1cf7da9f586fe0a3a835a181468a11688e3d5797997a5a9a328fbcd46ce6bbc83f1eadd8", 0xdb}, {&(0x7f0000ecd000-0x9b)="6139bc3b6e2923effa875fa272e016ea432c185f25b5f6847df01521207f5a1c03df9f78955d1cd4b7358a975bd5072752ba30d565ea80e4932724e61721159562630c9e8e9007e0d91a363bd2f57ba918347a0dcdb955ce2cda476dccb8f15d9299a3454e58965b9166e7fdb90f2d28f695bbb19f51b379ec3b002df86795034fb7ed7663bc849e58764dbd319ec63ddaa2d9fc7ed13bfbc1cc06", 0x9b}, {&(0x7f0000b0b000-0xfe)="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", 0xfe}], 0x8) 2018/01/19 03:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e5000-0xe)='net/rt6_stats\x00') ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f000040b000-0xe2)="e9233ea84f1211cd3fd659b902335448d026bcd871702d01ecf2b124329e606cf09a21941d3584ddfb3d8d907c4e1c7b30aa040b06ba6a1735c3bb0a3e9d9cea1eb988f54386c5e0cbea2b6894c0ab06cf12b53583653ee9a426c19fdc8f9bf4e463fb4bffcff5663bf4d7bdb375e16071df23e80ae64962c6c4843d2dab31202d3373a6bf000608928f6bd701e62db0f164fa4b497b07c558fdff9e43aea2389fdd614f1791ec228698e5d926a01d11b2b1b94340a92e32753cb7ba42a6403ea48876ad5256454650989745044207b4459e5767a712ea02189811805d6784346348") r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000bcc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x3, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}}}, 0x3a) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c903b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) 2018/01/19 03:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x4020000) r0 = syz_open_dev$audion(&(0x7f00004bc000-0xc)='/dev/audio#\x00', 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000c0000-0x4)=0x101, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ba4000-0x4)=0x1f) close(r0) 2018/01/19 03:58:42 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000bb1000-0x4)=0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000012a000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000583000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x6}, 0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000003000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x7, 0x1c, 0x4, "b6fa4ee66adaf8568fb439b7c62b3f152ab8858e9ff999a705c269676894f7f326a6bbb51e7790c295896bb55f13de67344636f2cad126d38365024f5983c3a4", "443690baf48456ce149157e34dcf9673025a2e6d9778fc64a4de333f717e3bbf", [0x8001, 0xffffffffffffffff], 0x0}) fcntl$notify(r0, 0x402, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)=0x6000) 2018/01/19 03:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000914000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000028b000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000020d000-0x10)={0x1, 0x2, 0x8, 0x4, r3}) sendmmsg$unix(r1, &(0x7f0000465000-0xc4)=[{&(0x7f00006be000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000215000-0x30)=[], 0x0, &(0x7f00008f4000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}], 0x1, 0x0) 2018/01/19 03:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000e69000-0xb)="72c5e6dfc090da571e43fc") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(0xffffffffffffffff, &(0x7f0000358000-0xc)='./file0/bus\x00', &(0x7f00003fa000-0x10)=[], &(0x7f0000f3b000)=[], 0x0) 2018/01/19 03:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000ec0000-0x8)='./file0\x00') r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009cc000)='/dev/loop#\x00', 0x0, 0x80001) sendfile64(r0, r1, &(0x7f0000572000-0x8)=0x0, 0x101) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000f43000)=0x0, 0x3ff) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/19 03:58:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x81, 0x80000000, 0xd2a9ece, 0x10001, 0x1, 0x5, 0xfffffffffffffffb, 0x0}, &(0x7f0000000000)={0x9, 0xca, 0x800, 0x7fff, 0x6, 0x2, 0x439cc8ef, 0x3391c801}, &(0x7f0000001000-0x19)={0x4, 0x5, 0x5, 0xfc, 0x1842, 0x0, 0xfffffffffffffc01, 0xecc}, &(0x7f0000001000)={r0, r1+30000000}, &(0x7f0000001000-0x8)={&(0x7f0000002000-0x8)={0x8}, 0x8}) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x14001, 0x0) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 03:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f000085d000)='/dev/sg#\x00', 0xae, 0x40400) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f7e000-0xc)={0x3f, 0x7, 0xb71a, 0x1f, 0x4, 0xfffffffffffffffd}) recvmsg(r0, &(0x7f0000322000)={&(0x7f0000c90000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000903000)=[], 0x0, &(0x7f000028d000)=""/204, 0xcc, 0x4}, 0x0) 2018/01/19 03:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/rtc\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000987000-0x28)={r1, 0x0, 0xb5, 0x84, &(0x7f00004e9000-0xb5)="e6b1e049381498e1c0cd6c28377de13d61b48d83b781c85097a2a17ce823f26d555c49a2be0fbe52854a65d669427d43d6df0bbfd0b19525d64d5482e5630fd678ee600c497fd041f02e0679bc3375741b7cb85af547f45c7ca5a8ccce1ec91614fa82e8fbf968e19cee3ec331e1b7f8bfa7545ec112b394f4495f62ab58f05645e827b267fe5f527c4dd04af29f50a0e230596315d7cd60cfa36853e9123b8d88d1fc1b386f228f5a33523214afaa08b2d395f148", &(0x7f00000f9000-0x84)=""/132, 0x1, 0x2}, 0x28) ioctl$KDADDIO(r1, 0x4b34, 0x100000001) 2018/01/19 03:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x408, 0x0, 0xfffffffffffffff7}]}) fcntl$setflags(r2, 0x2, 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000122000-0x60)={&(0x7f0000238000)=[0x832, 0x800], 0x2, 0x77b8, 0xff, 0x80000001, 0x1, 0x401, {0x800, 0x7, 0x0, 0x7, 0x0, 0x1, 0x1f, 0x1f, 0x4, 0x3, 0xfffffffffffffffb, 0x100, 0x2, 0x5, "62b8c2b134eb416b91f400f8c64381b40856227f429e3cd97f202df7ae3755fe"}}) 2018/01/19 03:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800800000000010f, 0x84, &(0x7f00000c3000-0x4)=""/4, &(0x7f0000f57000)=0x4) getpeername$packet(r0, &(0x7f00005c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000557000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000209000+0x6ee)={@generic="7c97579cb87e923c87092aa24be0f86d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x10000, 0xa000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005bc000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000089000)={0x0, 0x0, 0x0}, &(0x7f0000b27000)=0xfffffffffffffebc) r5 = syz_fuseblk_mount(&(0x7f0000619000)='./file0\x00', &(0x7f0000f20000)='./file0\x00', 0x8000, r2, r4, 0x2e96, 0x338, 0x2000080) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setuid(r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r6, 0x40047438, &(0x7f000015b000)={0x0, 0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000035c000-0x10)={0x33, 0x8, 0x5, 0x6}, 0x10) fcntl$notify(r5, 0x402, 0x8000002a) 2018/01/19 03:58:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7f83}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000014000-0x98)={r1, @in6={{0xa, 0x0, 0xff80000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001}, &(0x7f0000000000)=0x98) listen(r0, 0x4) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000002000-0x9)={0x1f, {0x5, 0x8, 0x6, 0x4c1, 0x0, 0x7ff}, 0xd1ef}, 0x9) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x100) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x10000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x80000000) 2018/01/19 03:58:42 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000c81000)='/dev/input/mouse#\x00', 0xa02400, 0x404000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000001000)={0x1f, &(0x7f0000001000)="418d0eccda925f9407d46f5c435081be5b1bd37a6fbc223f4b8360c46556d6"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x36)={0x0, 0x2e, "3e2d1065873d72860358adefbdcad30410c8d8a215c9f1a59ab0c448db4b107f37f2f95605bbd30e87a20961583b"}, &(0x7f0000002000)=0x36) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0xd, &(0x7f0000001000)={0x3e, 0x7, 0x2, 0x3}) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000aeb000-0x148)={0x0, 0x0, []}) prctl$void(0x15) 2018/01/19 03:58:42 executing program 5: modify_ldt$read(0x0, &(0x7f00001d2000-0xcd)=""/205, 0xcd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write$selinux_load(r0, &(0x7f00000ef000-0x53)={0xf97cff8c, 0x8, 'SE Linux', "738e40d93ec2d54b0407bd3ee383c87287b1cb705c78fd2ec3095ca5cc4beaf2bf86f1eabcff094b63466cfc442a41cf04940921124daa2b2822edfb5004840a5100da"}, 0x53) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f2a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0xfffffffffffffef3, 0x4000004, &(0x7f0000060000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff3c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f9000)={0x0, 0x0, 0x0}, &(0x7f0000e7c000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f13000)={0x0, 0x0}) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000632000-0x17)='net/wireless\x00') ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000525000)={0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f000046c000-0x24)={0xff, 0x7a5, 0x6, 0x332d8bcc, 0x4, 0x1, 0x1, 0x7, 0x10001, 0x2, 0x2, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00001c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000065c000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00009f8000-0x8)={r5, r6}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000035d000-0x2)=0x2da, 0x2) 2018/01/19 03:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00005df000)='./file0\x00', &(0x7f0000ddf000-0x8)='./file0\x00', &(0x7f0000279000-0xa)='hugetlbfs\x00', 0x820400, &(0x7f00008e3000-0x82)="4f151937e73d9cf099e10125e40d82699f5f1d3643be278e6e38ef2618dbae36255e8d7e4913dd2645d826f09ddb0f54f7fa2f384b21f57876f0457ad0afaa5d596ef99e34f16914d576bc04e0b1a89a549166f1932910b65b1196097fcdd4978c7b020bb0b9147013d7b7a0ed1a8b8595b6c58b58e86b5bb4bbf9fb530172573ec4") clock_gettime(0x0, &(0x7f0000316000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000615000)={r0, r1+10000000}, &(0x7f00002f1000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r2, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) statfs(&(0x7f00000f0000-0xe)='./file0/file0\x00', &(0x7f0000674000)=""/91) 2018/01/19 03:58:42 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000959000)={0x2, 0x0, 0x1ff, 0x1ff, 0x2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000abf000)={r1, &(0x7f0000fed000-0x1)=""}, 0x10) 2018/01/19 03:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cad000-0x10)={r0, &(0x7f00006ec000)="46b3665e3bd4184314dd21033a6fc77bd96767f639e81ededdbccc91963304b7ba34dc2b98493c9ef6c67f08c9f48a980b544f25862b66ce0c23574e6c95e1ab0f290d4a76db6218ac9003613056c91742ab60a1e1a50eb0c31080df23e2c9e535b3bd510c21703cffecabd5b7de5187a26345315b0ffbee40358a048f3864b9cbd40fb3f609bbd93158fde2d3c9fe4ed9c75986c8cec4ab78d294a5b4df529346"}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c23000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) setns(r0, 0x0) 2018/01/19 03:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000038a000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00008d2000)={0x1, 0x7, 0x4000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000e59000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002bf000-0xa8)=[{0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000ca0000)="6bf34a39556f5492646cfeb26458fbc38a6dc743dbec89daff7732c4f29a210af505f6087dc783649874bb481107e4f79e090f93d7585f9c40fa87f36e1d5caffc17354d800b1d99", 0x48}], 0x1, &(0x7f0000bf2000-0x40)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfe06, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 03:58:42 executing program 6: memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000054c000-0x8)='./file0\x00') 2018/01/19 03:58:42 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f000063a000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 03:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c96000)='/dev/sg#\x00', 0x2, 0x10200) sendmsg$alg(r1, &(0x7f0000947000-0x1c)={0x0, 0x0, &(0x7f0000727000)=[], 0x0, &(0x7f0000e4e000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/01/19 03:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000f78000)=0x3, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000ce5000)=0x32) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) rename(&(0x7f0000067000-0x6)='./bus\x00', &(0x7f00003b7000)='./bus/file0\x00') sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48080) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/19 03:58:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) sendfile(r2, r0, &(0x7f0000002000)=0x0, 0x876b5e795) fcntl$setstatus(r2, 0x4, 0x4002002) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r2, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000ec5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004c2000)=[], 0x0, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 03:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) creat(&(0x7f0000d17000-0x8)='./file1\x00', 0x20) 2018/01/19 03:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000531000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000074c000)=0x32, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008f4000-0x4)={0xff}, 0x4) perf_event_open(&(0x7f0000015000-0x78)={0x800001, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000cd3000)=':-\x00') 2018/01/19 03:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002b8000-0x8)={0x0, 0x8}, &(0x7f00006a5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f03000)={r3, 0xffff, 0x7, [0x200, 0x200, 0xbe, 0x200, 0x400, 0xffffffffffff1e30, 0x1]}, &(0x7f0000641000)=0x16) r4 = syz_open_procfs(r1, &(0x7f0000f19000-0xd)='attr/current\x00') sendfile(r4, r4, &(0x7f00002a1000-0x8)=0x0, 0x200000001f) 2018/01/19 03:58:58 executing program 0: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000893000)='/dev/ashmem\x00', 0x4000, 0x0) close(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000f3000)={0x6, r0, 0x1}) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000895000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000895000-0x4)=0x58, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x6, &(0x7f00001f0000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/19 03:58:58 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/dsp\x00', 0x20000, 0x0) sendto$ipx(r0, &(0x7f0000fd2000-0xc3)="458782e309e74e04c0304a26b0083cd4b5e5a1b2bf533be279933f582a806ebb2c0f2dcd0d5884e26c00411cf9599cc4fe6f8d0aaa000d18b3bb0fcba2955ff867db33a318086a9262a6a9e1e75bdbf820d32f24917d56879b2ae7574b98892286160a07aa29a2af686f24dd3cd1280b9de9d58fcf777f75a1f7a40eca1054f952cfe2abb74c5ac406a4e4d66915aa71db853475e3047dbf76c8f4ab3d4ba5c597ef32bb06788a00d94a42f61186129cca2855238b07288746e02450b20509fe5c5130", 0xc3, 0x80, &(0x7f0000ee5000-0x10)={0x4, 0x1f, 0x7, "29480e2a5111", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000078c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd65300000000000000001769e7c4db44c249b544230ba2870800000000000000ef7099030000000000000000000000e922d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336426fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1fae08c5387ed8fd0598b600570000000080000000f6928f6672f98f7e149be31bd78b506e8bce9b02620d72e2326056ce5ce1c0c75d96acd50a149d508fb5d5480192b60000000200000005139a54b7fb8e06a9237d7eb0f0cf3e0a0000f9d9", 0xf9, r1) r4 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000823000)='/selinux/enforce\x00', 0x10400, 0x0) ioctl$KDADDIO(r5, 0x4b34, 0x5) keyctl$dh_compute(0x17, &(0x7f0000ad1000+0x7fa)={r2, r3, r4}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'md4\x00'}, &(0x7f0000bed000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 267.467792] Buffer I/O error on dev loop0, logical block 0, async page read [ 267.480475] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/01/19 03:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8001, &(0x7f0000940000)=0x7, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f42000)={0x1, 0x0, [{0x100000040000104, 0x0, 0x0}]}) r3 = add_key$user(&(0x7f0000eb5000)='user\x00', &(0x7f00007d5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000510000-0x1000)="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", 0x1000, 0xfffffffffffffffb) r4 = add_key(&(0x7f00000d9000-0xc)='id_resolver\x00', &(0x7f0000930000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000065f000)="27ad8aef5618162d9d0fb01b9a363c5d96eff211e6eb61f7c233ff6b65aff099251870b036b830a1d065ede48fccc2f6ed6ead4cc8aab18d69879345f43c96dcbed2bc57d524bf49fb94a85e0033f5e32e6d4da0f563aa385d48ddd0356b1cc99b63350783038e13e914ac51505e95864c98c5ecf8fd78326066eaf1f3e6badc8585a175b5b359f70b9ae70a95a4f063fc95d44eeff2bc7da1fb35737e9856aa1eee3a47", 0xa4, 0xfffffffffffffffa) keyctl$negate(0xd, r3, 0x1, r4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000151000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r5, 0x0, &(0x7f0000fdb000)=0x0, 0x0) 2018/01/19 03:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000700000)='/dev/usbmon#\x00', 0xfad2, 0x40200) r2 = syz_open_dev$midi(&(0x7f0000e8b000)='/dev/midi#\x00', 0xfffffffffffffff7, 0x40080) r3 = syz_open_dev$sndpcmp(&(0x7f0000ec2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x80) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000258000)={r2, 0x4, 0x5, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00006f3000-0x120)={0x81, 0x2, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x800, 0x6, 0x800, 0x6c2, "9fac5e08f543af8977021a20296a6a34", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:58 executing program 7: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000003e000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/19 03:58:58 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000005000-0x58)={0x0, 0x1, 0x0, @thr={&(0x7f0000009000)="d33293acca69471640e16c06bd6eb3b708fe950e0d8ee7a62af7ec48d6107c9b2d5845e68966574ab1ee6e40c20aa5b3c40419d3a6b0da61fc2eb3c72f5d5a14abad59a64e81785a13c5e19458d874e5c510ff0c07c8139e0fc754eea37eb9ed34fd32fe1eb52c0f9e6596265f2558cd0249b3d063ce5b66b91d3582bb3c516c859679327776d98975e066e811f52e95a49d9f31bf5bab87702fce38122dbb7f9f35450cfd", &(0x7f0000005000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x0) timer_getoverrun(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) 2018/01/19 03:58:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000aff000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000237000)=0x6de) prctl$setname(0xf, &(0x7f0000f35000-0x5)='bdev\x00') 2018/01/19 03:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f2f000)={0x40000008, 0x0}) r3 = timerfd_create(0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f000068e000-0xc2)={0x8001, 0xba, "060c3b608812d3271cf652739021b6df5190db1c8e9fb06aa4bc30c0edf676b3b01f7e422e2ea4ea3696e1cc8caf24a3d41f94bc745c4617a34019801831c45a02722a111c93279695f73fd56e6a1fb9191b1b1f09ca25aa6279ba05ee51d2d2afcf1f9bdfd453e7b3dbbf58e9122e25de1ed71d84e00ac9d11b43aed80f24dfc593a505c72b4e75fcad88a22d50b91e5bda233e579026a2d8b92765413c1bae151d4630d3414f28fdf2777e97c05b39e9288482c22555d6fb97"}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000330000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/19 03:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c76000-0x18)={r0, &(0x7f00007fd000-0x1)="", &(0x7f000046f000-0x7a)=""/122}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000a1c000-0x8)='./file0\x00', 0x581000, 0x80) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00009f1000-0x4)=0x6) 2018/01/19 03:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) read$eventfd(r1, &(0x7f0000395000-0x8)=0x0, 0x9c) sendmmsg(r0, &(0x7f0000616000-0x120)=[{{0x0, 0x0, &(0x7f00003ef000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 03:58:58 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x4, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f000000e000-0xbc)=""/188) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000010000)="3bc477c2f46c6ea2d364212bb3ca176c9e7ff49bce1ee0991d50d574b95aba", 0x1f, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f000000e000)=""/36, 0x24) sendmsg$nl_generic(r1, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:58:58 executing program 2: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000afd000-0x4)=0x0) 2018/01/19 03:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) 2018/01/19 03:58:58 executing program 1: sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x40200) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)=0x0) sched_setparam(r0, &(0x7f0000887000-0x4)=0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) 2018/01/19 03:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) readv(r1, &(0x7f000044e000)=[{&(0x7f0000bfb000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) sendmmsg$alg(r1, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f00000b4000+0x3af)='*', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:58:58 executing program 0: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000881000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000083f000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) poll(&(0x7f0000810000)=[], 0x0, 0x9) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0xffffffffffffffff, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x1) r5 = eventfd2(0x0, 0x0) r6 = dup(r2) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f00007a0000)=0x0, &(0x7f000003c000-0x4)=0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x400000000000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000553000)={r4, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f8e000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100000000015, &(0x7f000063f000-0x4)=0xffffffff, 0x4) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ebe000-0x9)='/dev/ppp\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000b25000-0x78)={0x593f8ab406a410aa, 0x78, 0xe6, 0x20, 0xe93, 0xbba, 0x0, 0x0, 0x20000, 0x4, 0xe, 0x1, 0x2, 0x3, 0x9, 0x9, 0x720, 0x0, 0x6, 0x8, 0x7fff, 0x401, 0x3, 0x16909b31, 0x0, 0xaa, 0x2, 0x0, 0x7, 0x1f, 0x80, 0x400, 0x3, 0x8, 0x1, 0x80, 0xc45c, 0x6, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f00001c0000-0x1)=0x0, 0x6}, 0xc, 0x7, 0xe8e, 0x6, 0x6, 0x1, 0x8, 0x0}, r1, 0x1f, r2, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00007bf000-0x8)=0x1) 2018/01/19 03:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = memfd_create(&(0x7f00003ff000)='mime_type\x00', 0x1) perf_event_open(&(0x7f0000291000)={0x4, 0x78, 0x1000, 0x24, 0x100000000, 0x3, 0x0, 0x4, 0x200, 0x1, 0xfffffffffffffffd, 0xa21d, 0x8000, 0x9, 0x9, 0xf372, 0xffffffff8e66448f, 0x5, 0x7, 0x6, 0x7fffffff, 0x8, 0x7, 0x0, 0x40, 0x9, 0x3, 0x200, 0x1, 0x1, 0x74, 0x6, 0x100000000, 0x5, 0x4, 0x10001, 0xa424, 0x3, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000b46000)=0x0, 0xa}, 0x2c0, 0x4, 0x5, 0x6, 0x70f2d9f8, 0x0, 0x7fff, 0x0}, r0, 0x7f, r1, 0x4) r2 = syz_open_dev$loop(&(0x7f0000c0f000)='/dev/loop#\x00', 0xab7e, 0x800) ioctl(r2, 0x4008000000001260, &(0x7f0000f6c000)="") getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000076000)={0x0, 0xfffffffffffffff9, 0x100000001, 0x5, 0x5, 0xd284, 0xfffffffffffffff7, 0x0, {0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x401, 0x7, 0x4}}, &(0x7f0000296000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f03000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 03:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000044e000-0xd)='/dev/dmmidi#\x00', 0x2cf, 0x20000) connect$bt_rfcomm(r1, &(0x7f0000455000)={0x1f, {0x3, 0xffff, 0x100, 0x5c8d, 0xffff, 0xffff}, 0x7f}, 0x9) r2 = socket$inet6_sctp(0xa, 0x7fe, 0x84) r3 = gettid() pipe(&(0x7f0000f0c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000315000-0x14)={0x400, 0x3f, 0x4, 0x599, 0x4eb}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000063f000-0x4)=0x0) kcmp(r3, r5, 0x6, r2, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002de000-0x4)=0x101, 0x4) r6 = syz_open_dev$amidi(&(0x7f0000c7e000-0xc)='/dev/amidi#\x00', 0xffff, 0x482) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00002d1000-0x90)={0x5, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r6, 0xc2c45512, &(0x7f0000580000-0x4c0)={{0xfffffffffffffffd, 0x3, 0x3ff, 0x3, "ca04f6e568cdad6bac689606e00879746e81529dfb158edb0e605e576f408cfe145657121d82a2cb7281870c", 0xac}, 0x9, [0x5, 0x2, 0x3, 0x1, 0x100, 0x6, 0x8, 0x3, 0x3, 0x1, 0x8630, 0xd138, 0x0, 0x6, 0xc48, 0x65, 0xffffffffffffff56, 0x9, 0x2, 0xfffffffffffffbff, 0x3, 0x714, 0xac35, 0x7, 0xffffffff, 0xfffffffffffffffd, 0x7, 0x20, 0x8000, 0x2, 0x2, 0x5, 0x7fff, 0x4, 0x4, 0x7fffffff, 0x5, 0x1000, 0x34bb, 0x1, 0xfffffffffffffe00, 0x1, 0x80, 0x100000001, 0xc8, 0x8, 0xfffffffffffffffa, 0x1, 0x4, 0x8766, 0x6, 0xffffffffffffff80, 0x1, 0x1, 0x8, 0x3, 0x1, 0xb79, 0x0, 0x100, 0x2, 0x1ff, 0x9383, 0x5c2f, 0xfffffffffffffffa, 0x3, 0x8, 0x7, 0x7, 0x8, 0x3, 0x4, 0x8c59, 0x3, 0x10001, 0x7, 0x2, 0x1, 0xdd, 0x1, 0x3, 0x7d3a, 0xfffffffffffffffc, 0x4, 0x3f, 0x100000000, 0x80, 0x0, 0x0, 0x5, 0x101, 0x400, 0x7f, 0x6, 0x0, 0x4, 0x100, 0x3, 0x9, 0x7fffffff, 0xff, 0xd1da, 0x4, 0x0, 0xffff, 0x1000, 0x50af, 0x1, 0x6, 0xffffffff, 0x2, 0x8, 0x5, 0x2, 0x3, 0x8, 0xfff, 0x8, 0x8, 0x100000001, 0xfffffffffffffff8, 0x7f, 0x5, 0xc6ab, 0x8, 0xfffffffffffffff9, 0x1f, 0x80000000], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r2, 0x100) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00003b7000)=r6, 0x4) accept4(r2, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) 2018/01/19 03:58:58 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000c6a000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x80) fallocate(r0, 0x1, 0xc78c, 0x10000) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000048000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000031000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000004d000-0x28)={0x2, 0x0, [{0xbf0, 0x0, 0x2b}, {0xaff, 0x0, 0x5}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000048000)={0x0, 0x8, 0x30, 0x9, 0xfa}, &(0x7f000004b000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000-0xa0)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x4, 0x6, 0xa0}, 0xa0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000002a000-0xc)={0x0, 0x10, &(0x7f000004b000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000004c000-0xc)={r5, 0x1c, &(0x7f0000027000)=[@in6={0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000042000-0x4)=0xc) write$selinux_user(r1, &(0x7f0000048000)={'system_u:object_r:adjtime_t:s0', 0x20, '_ysadm_u\x00'}, 0x20) 2018/01/19 03:58:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mlock2(&(0x7f0000eae000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000250000)={0x6, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000-0x70)=[{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000b57000-0xaf)="54e3545ace7b6584414129ba358aa9089ae0ac9735d87f713f38e548860b7b7ae5a4a3cccd885309cba9822106b601a507ec1913fbd3b0bef6b448d3d0d91f68d8989fa6469b0e2dfbc57d9d386fcb37b69ae663a39446afe3bd3944ecf08786df81b167da843e7cde30551142cfaf39c7a6346e70627e9b82dbb7deba1ab79234d15d09861f2e70dcc61fa437e9f80053900d8b97bdd42f117ca83b867365fbf43e0cdf0ee04b845ee4a7d6657078", 0xaf}, {&(0x7f0000001000-0x4)="bc2c954b", 0x4}, {&(0x7f0000000000)="3c2610d810b7af093a8183fff30b961d0d343a8e1a080fb37532e15cced3cb2c253b9d0ad63fbfeb8a17a238abeecbe23e8bb1544af2e70b171a1a29c6d15896b23a27ed84ba9f3c5e8df481ed041fbc40e5d29f8370493262274d4f069c3d9bf76775bf89e02fd4867635e2136096f3b3ceb9bfa9f8e53ffd6005b9dcdef09d2e55ca63ff85044b1b976d1c5c71a991d4d80df852a6b282fc9640ceed9a948ae25c596c7a37f37fb1d54f9427dd011db1747d5534618658c66daa831a8ca8239c3be9eb49088d051ef3f8c9f25a1fd39ad0c4f82c607cb0304b04035cb59b77bf666a734926a6b2dcddfa3627", 0xed}, {&(0x7f0000000000)="544dc711bcaf2e7b2b58b1cb5ab225c9628c056a8e36dcd9b07556659987e39b153535b8d54b550f01add174f0b81ebf3a85f3ac76e332f2cdc308ffa68cf2926677b9b9ec5d061c5d58f261a9e04360d54b0c8e331b6c8eda3f6f00c268e3f6c70203517d75e9cd642afa5c3802cc54c49e8373f58753cf", 0x78}], 0x4, &(0x7f0000000000)=[@assoc={0x10, 0x117, 0x4, 0x1}], 0x10, 0x800}, {0x0, 0x0, &(0x7f00000f8000-0x48)=[{&(0x7f0000a14000)="226051a01319acd5994c3956cc780fd0051cb3899a10231cc0b5c39992dedbe26a3e104128bc6252202117063dd8698922253d937d3c0504af1072f0f10d34dcade97c979619202102ead96192162ca42042aac9a32802ff45dc3ec415a7419cc2343e3c7268649e72fb8ade2b1082a0952466ae750151d6edbbec62c09a337b14fb3cc758d5fe2eeb40eeaa5a5baec30e29615e9008c173db", 0x99}, {&(0x7f00002a6000-0x8b)="2d341fb33e75d0e6933f3ff479c6ebc7cc75acdab01e13ca927f4333b76203496c43861af2ee86a58499c8cda98a7a4200c9c71a59bd371afb2592f04701da7508dba0afa409079f12ba0187b06b50631e05f3550f018e53b88c82a8fc86b016db78832c872eb41da72b55f134cf5ec31a7f65059edd5167649fbca5645370f53ee0289ccfedb18895debc", 0x8b}, {&(0x7f0000590000)="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0x1000}], 0x1, &(0x7f0000001000-0x6c)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x0}, @iv={0x2c, 0x117, 0x2, 0x1b, "74d030d47480fbb4fbd4e4fb3512635404988c411cfcd7e3bdc91b"}, @op={0x10, 0x117, 0x3, 0x0}], 0x6c, 0x24044000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000db7000-0x57)="3249c200667bebbb68f0bd8c150beccf6def59183bd3d0155f16a2bff70aac45c8cad7a092b68836364f6b89e35ab159a50c5ed226b18ee0400388df9e5a60905998aad1963631b8f59618364d37d69965094a8160152d", 0x57}, {&(0x7f0000384000)="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", 0x1000}], 0x2, &(0x7f0000523000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x4000}], 0x4, 0x8000) 2018/01/19 03:58:58 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000008000-0xd)='/dev/dmmidi#\x00', 0x3ff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000003000-0x10)={0x8, 0x0, 0x2, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000008000-0x8)={0x5, r1}) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000007000-0xb8)=""/184, &(0x7f0000004000-0x4)=0xb8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000+0x259)={0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) sendmmsg(r0, &(0x7f0000e2b000)=[{{&(0x7f0000c42000)=@ipx={0x4, 0x9, 0x200000000000, "746e4efcbcdf", 0x800, 0x0}, 0x10, &(0x7f0000f11000)=[{&(0x7f0000dd2000)="1984d9748c7a284c1bf18cb5d8dff642aa775bbe65ccd834a79fc49d6f07aff0304b126f4c6654f282732593c635acc60452777bdfa9feb631fbeff978fb84e1483a0ecf9326448651ea940513", 0x4d}, {&(0x7f00002cb000-0x8c)="90243c4bfc6651d7cc8077bb3a9aab62f70504d1e15d8e6ffb655f78be7319ab920859b6eda9515cef9e9ae7f0240fe044ef07c34d8362c2ea2db74520efc05df0ce836a13a5073eb64dfdf52264e8f555f7d73c2b00ca3568b7a672bb7fc20b0995ebb1878e314575e4128538e38540df3579415bc9ba1d6176afd0ab87c3ad84fb47c52a82125c71e2fb30", 0x8c}], 0x2, &(0x7f0000fcf000-0x10ac)=[{0x100c, 0x114, 0x5, 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{&(0x7f000017c000-0x99)="880792818c25cedbebf1a01720bb2145c7bde5110af53d5daaa2d35fdb8fbe8f7c5ad6d3e84c745f339846828747e938b6d21c893eb1e9558c628074f1932b6b62d7c56f00ce3e46c162cb7330bdef38e17d1a0bbf52e0af0ee8e9dffa915dd07909d40289349af95392db497d90ef512287f37db61cf13b886f0c8a773e0a1c8a805f2be47eb22227ad40109f43664d46915a9be8c2ee79bf", 0x99}, {&(0x7f000026f000)="d95c9e879516884ee5c82760dcc6a561872ac582a2d3343809347eddc8cb4bb71566cf01d387fcbfeef6cd9a08e51bb6c144dac9e30121c57945f1891b3b2a96af57813b696d6e731ac7b0f54d8cac44c0154baa53560e4124aeb790ce56318466269e2068a5e325839ca84b30a40dc904833a011010c63ce49321546e508c3e5371459908ab3b5c6d304bcf4dc4fe08e0933b7d2a7bfbb87d772efea30bad8839791aa654e24d8d2605cdc8d5a68feb9c5e19079dac2a417363660a6d591d29f621d28e372725c26d258f35aafb5faedfa72ec573007fb2df53f160d37a55c1891496c5d789bfebecf52e3bdc564a71d2", 0xf1}, {&(0x7f0000b05000+0xa3c)="65c021fa2d0ed7ea37c589f9225982e8a2789cf011884ddcfec1d73f00c5422e51", 0x21}, {&(0x7f0000f89000-0xe)="6ad4be04e6c22c6fcf143604de02", 0xe}], 0x6, &(0x7f00005ac000-0x1158)=[{0x98, 0x88, 0x7, "3c89b033b1fd4c1b0230bb75ef6bb5bef7e5e9cffa11d95f18dc9ab87b29ded3079e3b26aa682c7c334402395b9e4c8286b2f7b861b4277025cdde6ad61c523ba7bd32759bd0bc9acc9e2bdf5ca68c13b8fb5b4e7f7bbe9e809b8c5c262786203ae7e4fd744ea442408e6a354a77829f96315afbe481634e15a64be64ad5df2973a4f09b94c27b052d65"}, {0xc, 0x115, 0x3ff, ""}, {0x100c, 0xff, 0x6, "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"}, {0xa8, 0x119, 0x401, "2ec0c18a55e57fdc8be2e58e21ef115814f5ef55dca3016589d5901d6ae23d31d1518253d0ca14bcf567fd7cf8a60b6558e2a26094b90b087702856c1efe01c6504d34ed01656be81bbd84b88f9c933ecaacbea5aa78f6b813e58cc559ec12f4fdcfcc13896da1042824308e0fe773a07159b1773b503a50cac0a2357167e67e09a76ab8147104c1e6950f1bd91ca84751cc9175912bc88771c2"}], 0x1158, 0x840}, 0xae}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e6000)=@assoc_value={0x0, 0x0}, &(0x7f0000515000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000078c000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f00005f7000)=0x98) fcntl$setlease(r0, 0x400, 0x0) renameat2(r0, &(0x7f0000545000-0x8)='./file0\x00', r0, &(0x7f0000ca7000-0x8)='./file0\x00', 0x1) 2018/01/19 03:58:58 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000002000-0xe4)="992056567b600c95309af62e32f4e510056be5fb1c309333d97a9c6c533c8d43bd9021265cd05aefc452a5709f7df21917db2b48427c27b4c726e7ca3a837ea97a28327f0a16a9833a894daddf1cf530554172719725f02c0b0a0878933f5216c2edd7f0a11ca64017dd3c8e7e94acca0a2a7354d0c46729da6e9097119572ee8a16f216a3f3b2ac34d603753b1d0dfffe5f2e289eb67ed0e83c8311a95a1d71a863089ee756b02b45de275f0a57e79f4c43696c8e58c77b79aa1d43c3c491252aea4aa29ff2758ead20dacbfe777a3c7c679a47155d02e8d75f3ba8f7bf957ba2585740") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x80002, 0x0) chown(&(0x7f0000000000)='./file0\x00', r0, r2) r3 = accept4$packet(0xffffffffffffffff, &(0x7f00007b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) connect(r3, &(0x7f0000770000-0x10)=@ipx={0x4, 0x3ff, 0x9, "8465ab396fe9", 0xe545, 0x0}, 0x10) 2018/01/19 03:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005e6000)='/dev/dsp#\x00', 0x8, 0x84801) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000533000-0x90)={0x4, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000051000)=@hopopts={0x7d, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @generic={0x6, 0x75, "80eb97d1bbf46b29c75588b94c469f25f551ea59efbbf0339fc6a79520d305fea73e8b85d04aca149448d9a179f960017fc0fb08f5f7e13ab72d232b8293e557e6152e3f0f06aedeea41ac235319ef004a811b74f78aa0aae5ce032b0a811ab16dd2594b6b21fed6cc44388dccf5b4da71e948c423"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0xaeb}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0xb0) connect$inet(r1, &(0x7f000010c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r1, &(0x7f00007af000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000)=0x10) 2018/01/19 03:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ecf000)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00004c5000)=0x0, &(0x7f0000029000)=0x4) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) bind$inet6(r1, &(0x7f00001a4000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) uselib(&(0x7f0000b1a000-0x8)='./file0\x00') execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf9000)='/selinux/mls\x00', 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00005a6000-0x4)=0x0, 0x0) userfaultfd(0x0) 2018/01/19 03:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000402000)={0x10002, 0x1, 0x400000000100000, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000951000)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007c9000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cf5000)={0x0, 0x8, 0xd79}, &(0x7f0000918000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000030b000)=@sack_info={r3, 0x7, 0x800}, 0xc) 2018/01/19 03:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000ec3000-0xa)='/dev/dsp#\x00', 0x1f, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000012e000-0x8)='./file0\x00', 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00000c5000)=0x0, &(0x7f0000a67000-0x4)=0x4) 2018/01/19 03:58:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000682000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x14, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/19 03:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000e0f000)='/dev/dsp#\x00', 0x9, 0x300) r0 = syz_open_dev$sndseq(&(0x7f00007c6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0x0, 0xffff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x800000001, 0x88800) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000b02000-0x3c)={{0x0, 0x1, 0x3, 0x3, 0x0}, 0xffffffff00000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00002e2000)=0x0, &(0x7f00004a8000-0x4)=0x4) poll(&(0x7f000076a000-0x10)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f000000b000)=""/192, 0x47a) ioctl$int_out(r0, 0x5460, &(0x7f00000b2000-0x4)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a7e000)=0x4, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rfkill\x00', 0x22000, 0x0) 2018/01/19 03:58:58 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074c000)='/dev/vga_arbiter\x00', 0x606000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000016b000-0x10)={0x0, 0x54f, 0x1, 0x7d}, &(0x7f0000d30000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c8b000)={0xffffffff, 0x6, 0x8, 0x4, 0x7f, 0x2, 0x2, 0x6, r3}, 0x20) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) timer_create(0x0, &(0x7f0000c5b000)={0x0, 0xc, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4c000)=0x0) clock_gettime(0x0, &(0x7f000059a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000657000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f00003a2000)={{r5, r6+10000000}, {r7, r8+30000000}}, &(0x7f0000e6e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 03:58:58 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000-0x10)={r0, &(0x7f0000003000)="7ba354a846357839919a066365a6265d275c4e94941859c70f5df3e68453207c36a42710567c50b13cbb7691fb23e8804ceebfefa22f9d5e0b3d927c6bc163024d4d428e0f2478784a5d8d723d6c0fe57d46380ccdb6e5b330ab88f4c9df3f2233956de2fa04f40cef2581ca0f93912f3417716e9015507736da70e05a4e2101cd149620"}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000005000-0xf6)=""/246) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) ioctl$EVIOCGREP(r0, 0xc008744c, &(0x7f0000003000)=""/174) 2018/01/19 03:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00008b1000)={0x19980330, 0x0}, &(0x7f0000a1f000)={0xfffffffffffffffe, 0x0, 0x9, 0x0, 0x0, 0xff}) unshare(0x4028000) r0 = syz_open_dev$vcsn(&(0x7f0000860000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x101000) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f00003f0000)=0x0, &(0x7f0000a34000-0x4)=0x4) 2018/01/19 03:58:58 executing program 2: pipe2(&(0x7f0000907000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00002e2000)={0x1, 0x0, 0x8, {0x77359400, 0x0}, 0xb01b, 0xdbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0xc08c5102, &(0x7f0000001000)={0x0, ""}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x1c)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x20200840}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@expire={0x1e0, 0x18, 0x300, 0x6, 0x2, {{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0x200, 0x1, 0x6, 0x2, 0x20, 0x20, 0x88, r3, r4}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, 0x3c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0xa3ef, 0x8000, 0x6, 0x8, 0x0, 0x4, 0x2d7b}, {0x4c, 0x3, 0x0, 0x7fffffff}, {0x3ff, 0x10001, 0x2}, 0x3, 0x7, 0xa, 0x1, 0x80000000, 0x1}, 0x5}, [@algo_comp={0xec, 0x3, {{'lzjh\x00'}, 0x518, "355ae528a43386c1ffcf231c430553c6045aa5dc0a1e2e17bbd206ce9a50ca3d04dbf712575ab6ea3e1f47b6f4cd24ccd005aa08ba21a589c0d36d528bd7755a535b1f14bb0a46c050e62273725a8a599dde4270ef8ce8c81e0cdd9e77920388d9359f6df0702cabd860a294fe2298a75bb3141d7f3f6fa562a03c60194f25e1ff271b26e9897d53307c0f846d2b9ef2c6ba78a4823880baecf2b19c5ab9be121603f2"}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/19 03:58:58 executing program 3: r0 = epoll_create(0x0) r1 = syz_open_dev$mice(&(0x7f00001f2000-0x10)='/dev/input/mice\x00', 0x0, 0xb0000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000c3000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0xa4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x8, 0xfffffffffffffe5b, 0x9, r3}, &(0x7f0000001000-0x4)=0x10) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x200) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mremap(&(0x7f0000908000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ca1000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003000-0xbe)={r3, 0xb6, "e4e2eea15d6da7fe1115df0f48eb468a6f2d90e732483b3240c5bb81d1f4a1dd65f71393faf9e07ce017e0ac714086d33ff8274a404d18885eef480f4e299f7a3e975c5b07512abdd75abc438e9e9b3608d926571caabeff75ffbaf1713638feafe4e2ffc5ebb6d37df5c1ea3237b9b56c765b1e6b713b73fcbc34402708c1f88210373451c2be3b4d727c3d3be6b527f4459622abaa08c83a49aa6001943944b3796fab501f6f3f6a44301e9cfb7057e7b6ea3acc80"}, &(0x7f0000003000-0x4)=0xbe) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() chown(&(0x7f0000001000)='./file0\x00', r5, r6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000ca4000-0x58)={0x8, 0x0, 0x7f, 0x2, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000003000)=0x80000000, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000001000-0x4)=r4) mincore(&(0x7f0000ca1000/0x1000)=nil, 0x1000, &(0x7f0000ca3000)=""/206) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ca2000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x8, 0x2, 0xda, 0x0, 0x0, 0x0, 0x20000, 0x9, 0x3, 0x1, 0x2, 0xed, 0x7ff, 0x522, 0x101, 0x942d, 0x6, 0xe21, 0x5, 0x2, 0x5, 0x9, 0x44d, 0x40, 0x6c4b, 0x3f, 0x9, 0x400, 0x0, 0x2, 0x200, 0x8, 0x4f, 0x1ff, 0x8, 0x2, 0x0, 0x7, 0x2, @perf_config_ext={0x4, 0x8}, 0x200, 0x0, 0x90, 0x0, 0x7ef, 0x0, 0x7, 0x0}, r7, 0x7f, r4, 0x1) connect$nfc_raw(r1, &(0x7f0000ca4000-0x10)={0x27, 0x40, 0x0, 0x7}, 0x10) clock_gettime(0x0, &(0x7f0000ca3000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000006000)={{0x7, 0x1, 0x8, 0x5, "240335ae1a1e90e32bc7d92d897039a3070fdef3a13d6b9eca45edd48c387597187f31054c8b05c3d8801a65", 0x3}, 0xfff, [0x6, 0xf1, 0x2, 0x3, 0x20, 0x40, 0x9, 0x2, 0x80000001, 0x35, 0xffff, 0x80000001, 0x6, 0x40, 0x8001, 0xffffffffffffffff, 0x3, 0x4, 0x5, 0x7fff, 0x5, 0x0, 0x54, 0xe0, 0x75, 0xff5, 0x3, 0x800, 0x2, 0x1, 0x0, 0x7, 0x400, 0x8, 0xffffffff, 0x8, 0x0, 0x20, 0x0, 0x8, 0xfa11, 0x4, 0x5, 0x1, 0x6, 0x2, 0x9, 0x637a, 0x6, 0x401, 0x1, 0xfff, 0x101, 0x1ff, 0x3f, 0x3ff, 0x7, 0x0, 0x7ff, 0x72a, 0xadd, 0xffff, 0x1, 0x6, 0xdd30, 0x5, 0x6, 0xbc1a, 0x1f, 0x1, 0xfffffffffffffff8, 0x3, 0x0, 0xff, 0x3ff, 0x7, 0x4, 0x5261, 0x1ff, 0xffffffff, 0x7, 0x1f, 0x20f9, 0x21, 0x7, 0x7, 0x7fffffff, 0x4, 0x40, 0x9, 0x6291, 0x81, 0x2, 0x6, 0x8, 0x401, 0x2, 0x63, 0x20, 0xffff, 0xffffffffffffff01, 0xfa24, 0x6527, 0x6, 0x2, 0x6a696617, 0x400, 0xffffffff, 0x7, 0xbf, 0x3, 0x2, 0xfffffffffffffff8, 0x7ff, 0x82, 0x80, 0x1, 0x7f, 0x83d, 0x3, 0x4, 0x5, 0xffffffff, 0x7, 0xd256d20, 0x401, 0xde21, 0xd44], {r8, r9+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001f1000-0x106)='net/netstat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') fcntl$getownex(r1, 0x10, &(0x7f0000c6e000-0x8)={0x0, 0x0}) wait4(r2, &(0x7f00006de000)=0x0, 0x9, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000421000-0xc)={0x0, 0x0}) epoll_create(0x400) 2018/01/19 03:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f000015d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) close(0xffffffffffffffff) timer_create(0x7, &(0x7f000005d000-0x58)={0x0, 0x19, 0x4, @thr={&(0x7f0000f99000-0x9)="1b78b91aa84b459164", &(0x7f000032e000)="9a7bff5311fa23a2124a698459ea560ac3a7997445fdb5f441592bf98f8cccf25afdcb6cbcb99ad9f03870d102e98f570bf297984b4e71333de59182eb283e23f40c6269e6bc57670c28bf357ed3b5220e3393ec931056fef976c58b3306e81b5301756308cab8f6ca6ed8af023c896adfa95aaccb4c3db8e2775322a4c3eeb4cc13a248104b4a8ecbd4243171f9f28da36a71fa4e903d0b5c17888b3d81e41e99dbb036f7bb620dd8eb931d52a7bae495300977bfd846473b4aed9c699b4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b08000-0x4)=0x0) timer_gettime(r5, &(0x7f0000577000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) 2018/01/19 03:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000081a000-0x11)='/dev/qat_adf_ctl\x00', 0x4640, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008e2000)=0x0, &(0x7f0000bd2000-0x4)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x104000, &(0x7f000000a000)="") mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000de7000)=0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) sendto(r0, &(0x7f0000564000-0x65)="3f348c9fea60a03f56917bccfbe5884b8fc0f64d238e5efbf90ac496d6e04294ad50ca571c2592bdf1fa1fbff278f37d65425fc61737b7cf4b1c39ffb7c260938f4e6c9b9bf5ffbcae4ba4bc1880c7f173131279fd6337eb8144c009df89b27ba1b2dbeb90", 0x65, 0x1, &(0x7f00008a3000-0x10)=@llc={0x1a, 0x1f, 0x3, 0x80000000, 0x3, 0xedc1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/19 03:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/audio\x00', 0x200, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00006e8000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0xfffffffffffff800, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000d7e000-0x1c)={&(0x7f00002b3000)=@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x10, &(0x7f0000cb0000-0x8)=[{&(0x7f0000a52000-0x1)="86", 0xffffffffffffff97}], 0x0, 0x0, 0x0, 0x0}, 0x104008000) 2018/01/19 03:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000411000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000dc0000)=0x0, &(0x7f0000369000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7fffffff, 0x0, @cisco=&(0x7f0000e49000)={0x0, 0x0}}}) r2 = socket$kcm(0x29, 0x7ded3ef7acdecb63, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000092c000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f00006c3000-0x10)={0x4, 0xfffffffffffffff9, 0x40, 0x5}}}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000da000-0x8)={0x0, 0x0}, &(0x7f00006dd000-0x4)=0x8) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00004bd000-0x8)={0x4, 0x3, 0xffffffffffffffdd, 0x4, 0x2}) 2018/01/19 03:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x1, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000d55000)={"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"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000b45000-0x9)='/dev/kvm\x00', 0x2000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 03:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000006000-0x1c)={&(0x7f000093a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000033d000-0x20)=[{&(0x7f0000e9f000)="8d3ed0fed9cfaa7915a24413", 0xc}, {&(0x7f0000706000-0xff)="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", 0xff}, {&(0x7f0000b35000)="e0eefc33d450bd9459dae91ecc505001c3e58787784b3694b1663c8a57cdc9d84843d0833cc71fcad02a640c0399ae86e71646fc28a3244c303ef55cfff2ffc607b93012b3c88d59dc1db116735094f09a409cfdaf9e8de9cde67e91ecfdfa70874d206378f782ec93efb95fb7412dd66d3f7bd7afd5dc3526773f097bbf06", 0x7f}, {&(0x7f00000aa000)="5d77bab5b01f876965ddd93d20120e960ea0302e75ca6c2042c1c09352465fd62abc2d9cd5a0c02c0aa0249c05682f977b8c98f7ab550c88d67adf6fa4e65e43065fcf397b7fcbbc51afd08be388ff363408d3a3b1b6", 0x56}], 0x4, &(0x7f0000bf4000+0xf03)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x80, 0x40}, 0x8000) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r3, 0x6, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d82000)=@req3={0x4, 0xaf8, 0x3, 0xfffffffffffffbff, 0x8000, 0x401, 0x1}, 0x1c) 2018/01/19 03:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000016a000)='/dev/cuse\x00', 0x803, 0x0) accept4$nfc_llcp(r1, &(0x7f000047b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d78000)=0x58, 0x800) fstat(r0, &(0x7f00006f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) eventfd2(0x10001, 0x800) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) 2018/01/19 03:58:58 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b7f000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fe3000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008af000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r4, &(0x7f0000986000-0x6ae)="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", 0x195, 0x0, 0x0, 0x0) read(r3, &(0x7f0000e9f000-0x1000)=""/4096, 0x1000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000ce000-0x4)=0x0) sendmmsg$unix(r4, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x6f7}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:58:58 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) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x11)=""/17, 0x11) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) bind$unix(r0, &(0x7f0000e3b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x452, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000fad000-0x18)={0x0, 0x3, 0x17b1, &(0x7f000037c000-0x8)=0x0}) 2018/01/19 03:58:58 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xfffffe69, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000000e000)={0x4, 0xffff, 0x0, 0x197d, 0x5, 0x0, 0x1, 0x80000000, 0x80000000, 0x7, 0x6, 0x7}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000001e000-0x4)=0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/dev/sequencer2\x00', 0x40402, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000007000)={0x0, 0x5e}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000009000)={r3, 0xffffffffffffffff}, &(0x7f000001d000)=0x8) r4 = syz_open_dev$dmmidi(&(0x7f000001c000)='/dev/dmmidi#\x00', 0x59, 0x400000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f000001d000-0xc)={0xd2b, 0x4, 0x5, 0x2, 0x5, 0x7}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000001a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 03:58:58 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ee5000+0x2a3)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009b0000)={r0, &(0x7f00006ac000-0x1000)="75c21ce233c4ba94e9d901c220fac2ce5a2be42322360c0ee44613e2f040f65eb809af34fcdc64634df13a937c5351d4da2ad47999d049baea13523e10bcef2309d5e40f8225ae62448c1772de2f888311e3e4e7c77d073f394e29cf606bbdc3cecd50e16273882180e80b1ece833a38367c56fb731a3b091d3c30838f386d770283162f1a745c46126e78faed4874b98cb3740dcb16afa759d95e8a9b48b829cad059044bc4d16415d140ffc667f72b9b0683ed27e63bde7ea0c4e77daafbbd45b109568c3f70c0774e646e4661675ee1dabf9ba1851d781ddf9598bdbd90f9b5209ef4364f439afc65bb058b7fa06b9de9e856016d90f0bdcfb47056675dde707ceabcc29cc43764fbff3731407d3eb66ad74e6575aff9c7745d2d61176f20eee327907acb487ce39e8852bab778b345432db663c0581cce09eb3daf5d1de09404d534186fead4f0617f055c55161446b2116a93c6f8c73192fff7f599d65d58eafd11dfc2e92f2b8223cdede3170a943890b6443ecc527a27767961c263eb594703261a8524f97e22d22c7f22c743ce745768641dee9d60befa597cfea640a62b9ba67d0232f00639418f3530b3d3f13ef8b02fb26771efc5381cfe75a46be57db41f7080d7612d6c791c3b4385bc4bfb372bacb45dab8eae0d1e22fc35381b9e1c0a4022d14f9a76ea0d7124ebda2cacdea9825f92170b5ba5cde991a491ef79a4a501151fa3c3e78f0f3e28b374daf1d7c6bfe8cdd2d78b5bca216ab45d9dbcea49e13b343656ec81356955fed543f9177807e2e406786bdce3c8993cd2e8f644ccc0b6dd1dce421df6acf74ccab65a4604f2aca5395cd83d4e0b99c88cd66294442f4d5be2a133551ff1b86831883c0d1f48ecd0ce753f65140de442cf13436d8c93a8a21a43b4bbf2cdb3973d162ec09cf663400e0dd061e3e86f45d019b384d98d127f332a7731d8890482b7248b12632484416b3e3008a1faf3f381a141205a23b8d3e859fbe406a039aedae73c78273aab8af59e5df00854a9ba8740612b529f09fa6f1907a8fa6797b5c2eb8fabe821f0c92b28f80085552a4db6ab86b12a6e54c4a8e94c5a6c34e1bd40987366cc8b3cf49e4388cf0cba39e6f825e347630530a844203bf9a22c88c896385c578cceffb45216ec843ff3f94eb4f5e1ee4ec84b7ce16b337067626904d9bcd14d453951a79bec83b3745d0ad5bc47a01609a0b6e309355b106e8e88d77ff6aeb1fab9de472257fe60b63760d85714b0cd87ea9068b46cfe9120cb8697871340fad04decc570242ff16a4fea932b41eb63d80be03831708cd6bd38ff838c832a1e17a086dab1c62a6e27725f61daa2219df2250db46dee62fdf68512fd88ba31f86499f00b4d10cf7545c803250721eb6293ad5ea5081871896f2b1cec89fb98ca8f6f8da65a2e146125f90dd85ced863529ea54e0d0646a8836b609fe3ef4a336e1dcd5c5b46d216959e1d84ca2be4c92d64d639e210abda50a503ff631f45d0ef41862dc37f22e5a1c9e62c0e334556798ae9f4e4ec800f9f663ded47b60d48b71ae5a63873c11005af806faf45261764e5b59f46b827b93f29c117eafae1e67d6f16d89bb95912631d843e6753be1f79335ee159d0ed834c90c35351b512c28d56acf96e01f49e15ab90759807d570dbb872a0994b341269e619cb54a8588f05684b1199409aedae157008b59ee186f4d64fb697ce41b495fdfdb90ea17b040e5def6db2aac54770bdac7e111cb27be8c0c3c0a4e02cbc242f85f413b36e28758f6ed6db2d9795472de70ed053c807258a2efc0d1d260edea2a7bc5fce800e959ae2cc01f006d0c8229aa8a9f8014fe5999afbe1faf522709938fb334de3774cc82d8583c7efbc6fab30ac737931fb0aefd12d2f63f9b28c2b35424ac73e03e898878ca7747c9854f21b0957f0111fef9c572024cd3977d353bb6479268b82e028a4ff838f351884d2c820aa493f6826d0699b2a9f68f3352baa1d91fd2936dc692e9412b89931727c25ae92bfd3f7af120e6b0021390b144c3bee01551cb9c470c2fc5f51766b584a83759fcea9c91900d68ba4ff0191c696a2e7f8208a012292bab1ec07b44d280c0b832a59be5382b7547ab47293e744292724ef452c6f70b79d2ac2f7ef435122d8c8b83279abb93382f1edd3faf378d7161fc70305a9712df7da087fb40885f4a8b56671d85f30f67629aae81fe639195273244d079799849a4fdceef2497f00db897d51f40ca212b27e070ae086af116a093c3cf5eaf1f3ba46d010aa0c021d08bb11232a90a29dd69492ee1cfff3b581fef892337f2dacf8b26706e3df05f0d875805dffa8f7b65297003f5995cd88d22b4fe02a2ea9ad0e2d1a4d751abd2b47a840e75392b1c65e038092c83897b0697d649ff88b0284b836eed1314eaaa4abdb33377c819f8a1019a4871ab58529526e7071a527283fe962350e0164bf5ac51a3bb64ff33481841492c99af0edeb6f5d483d1c3baa2fb0c27ca910a982e4aebf3cc4b5f817f3583665f70a49297aee2d6110b17f0404452c4288b19918e8efdbbeb88a0a7fb0d49f984a245a0673bda766d185e6bd206428d4702f9093e587639fd6b8e0685d454f3ff99b26790504ef3ceb7a798c00f98dab9ea037b496204a5d04341b6510ffc763f62f78bea9d95889a121c03b8559d884a9ced5229e6e2be709e22918c898dabd5c2954684efc1bc363c53c71153be66effebb9310e3545a481eb250e8aca2d9103f00135f27d827f8efb3c3b49530577fd2b2d2ab2b9b16d85bfd82759a4ed042849049256092501beca5caa447993a8e99f9f984d49fcb7afd9dbf791db0401adf146805978670764ed1c6c532596dd3c0b1d7d1399f21d1c34cb4da88ac0e3b5a424f5bec2b014597e8a78eaefb797ec526283bce07dec1ad9da7fda8ffa2b442a883fcbc0e7fc38c9bc9d3a72b0a74c975c660206e801152508ae119b18ab686773b9bb0a76b8bc463998058808371f4cfc4951ddbd11a68723ad1f02e7619692190edab5f75d62ada5396ceaf847280ea57d576f3fda520062c6a1bf04c0a48ff7ee75118278fe917badb31875b9afa5a86533c8796dc760675f239342e14f769adaab0761729a6cdd28c8d1aa4e3b10022e3ebd9eb59a1f9dca01dde5f384fd2ed2aca1a243a104dd75101c1be3e7f75f057adb8972f167b202fcdb79d3027f6d186a7899ecd1de8378f5cee55176c8be61d801b95e5b07aee2ca66a6399564a2cdd680fe9205a7374005ef699214f45ec9919a05e780db0e049904944ea291e78be62b50ff9131f20a693cc4f82cb8d9e2f4d60c9e3c3bfe4e215f058a324d8547c56f4f251d50cf285ee407c1bc11fa58687a373b7eb45e2cf03bee0f41587667377f3ecdd3159b27f24b4570232faaf1fea664afe76d2d661dfc73326b7205293b0ed6115038bd832aca9374f03513dd65e8a16931df09d8f302486f54c62ead7a12f564d830fc7848b13ee191772b20faf55475a6a5d1fe189035906db3cebbf797373fd76a4b2323ea628fb26a1fbd30d888bc35ca1d961dfac9781d4c5f9df186aefd382dd8d74ed34a69becbb06b4db01d1bc7f6ed1e43235fe95187feb0ef6a7148498732f835cfdea364b28f557787fe8441edce90f4e2e381eb2986a4c2b69bb4a1dd75528e2cad7dde322a24d5d2d300d96d3993d57d3e72f96349335b6bed718b58985163b82c31854fba98d1c78c6b59d8ae77b31fc7bd75e107b92b288e90ba092d491cb7c3ca51b3ec2357b56b59a7ad9565a7ec66899abb6f66c2d6a2ad79940a67d8de93cfd9c7d81720130feb3668d6cf1e4365fbdc63fedee7eca15daf6b770f510b4957bc411f707b2734abec0bde1b7b3012c573aa85f5d6e242c7235bef3ed900d75d9f0331161b277199303a20ece228ab071fba4894dec351874db177d0ae83b4692dc5b183566ae4666daf8d0c6a91c489e049965b62bf22a778a52fa5efed719af953a63d6e7e101b57e74144d62bc3639083953bf729dbaf892f62dead00d6db793a2ef1805c399d1c63e0722e080fbffd3b5a849d6fcfb4df5cd63f52caceb53ba7d5114514ba38793a4b52b819e1b1a6281d9129d05982029128b4671cb1ecb1c4aaa94321101f6bc81db64da0f6665c393fd25ea8b4fc8b99b7fea27ce49332749e544cdf74dee977e22bb6ee68d61d5f0f9d867f382d4c058135a32615221dc6cc57492f1810020d98774b3f0a9ab022b856ffb9f507b18723d056c0a035f51eac749c4b922a2440b20d3b5c4342cfa43c6c24e138d1d1fdcd5bb775ad9b3c2397be8d702c8356578a7ad2f6f3093f4c632ba65bcfcc975a27d5cd997366010b7a8140c734d95d4a933846257def5ec80f9dd4a5adf775931a752f38ab85ddb040d6148fd6016996b580d97678f427d8d820882f4971baf53b3f557871be7bad96a834ba8b97bbbc7b2952a2b4103d3a58b47bb65cf3cfac32712296cd5664358d95191854ab7fc1222d975aae9d1638797d6feed5b1ece11a9be2fb2ed4a8866e15a521a98e59c53d8d7bd0efee067ba7f9b02a41003781c945e3d32ffe25c7e7d15502da8205ea8d34557ae38b13257fe77fd7bfc2193f46b52f0f096c4eac46001c5b139cb556ecdbcccd4a4ae154857f4b4ef90bce3eb88aebcf2c2d0aa7cb5c7f24dc7f3ab8ccdbaf2d718a0f2b027f9b2ecddbeedd66eb762c5eaf5a5eccee52eb07bbc87575a305d05ee70087015163938e58354c897c492d731ce28fee2ac5463eee31a68ffc9dda3fbb3016551f99660723c2e16764148def96b9d96c2e8b7c85a721480195c129f2520801f909576751f44cdb625b06d44dbd73e377c7328bc1b4eb10f108acf60a6dd9f96174bef4b7ddcad2afdf2e7e2627d73539f9c9997bf225dd634893e2ab1c10031b0b8574e688eb3ff480583a961b95db9ced1e7a62ba3a72e4816fd594c626336901b1be94dd132e9ee4511767954fbdcec3189fe71b8a26f58466157565a57e7e94a8d147af366d558f48a1508cbf8fa8d25ec01dd273a06a7f7944a5397c1a3551cba7522884cbee7001b44f8f40db824baeb33edfd98744a22a80b71ed212b5bca847e2c932fc45cc63b6164405bd0b9d9d05bdb2a8e759b4c89c6042c11eec031c0e2810dbff0237623b756beec7d4d28fc5e96d8b4d5c4a5b07971ee32cf5128a5b491d01491dcf2f3480036d829349c09c40bf4ed013a87084b39c7583714c7cd0734757f5861031487bd82e1adf75f49506217480537945a7624e00af65b229131b36e7510cb8b105a116b9a6ab5fb6010c9235565957330c5ad355ee9008a37b6e32667cf417283d2bf8fba3c8722a166a049e454c363f0fb47dcdc93b3ea1fe41d40c94c2e88f84fa2dec039423c6525fa16463fac160389f57086789690c9fc055644ce64e429942caf163eb9a54a6395813120033eae53f62b4c0c302235e85581f103c73a123fcf5bb1812d217bbe498102fc80299bdf0f7989b3c46dc96017be151723583e4b97aea8c7b6b37f87d62c998caa164d3b57496f1477ff15d91d84ae238d266b9b6f17db01b47fd8217019276ec239f8e1b909a6ed406dd4ee4760bc85c6cd5f3a1a61c53ae4692bbcea4fde7e223fa7103bbfe733a68ec0bc8c912ebf46807354e2c176cdde13ebeba3c7ee8f6dde2b367b928b2b002c71805497da7b1602b70b9ceb6cdb5c294753059435775910d329af5f26d188776e1f434d73e247ab465378bb307c304d81de077a", &(0x7f00001a5000)=""/169}, 0x18) r1 = gettid() perf_event_open(&(0x7f0000085000)={0x4, 0x78, 0x300000000000, 0xffff, 0x6, 0x3, 0x0, 0x3, 0x100, 0x8, 0x3, 0xb07a, 0x3, 0x3, 0x5, 0x4, 0x3ff, 0x5, 0x101, 0x100, 0x7, 0xffff, 0x7, 0x10000, 0x4, 0x3, 0x20, 0x7fff, 0x100000000000, 0x1, 0x3f, 0xffffffff, 0xffffffffffffffff, 0x1, 0x9, 0x4, 0x4, 0x800, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000460000-0x1)=0x0, 0x4}, 0x3020, 0x80000001, 0x9, 0x4, 0x8, 0x8000, 0xffffffffffffff80, 0x0}, r1, 0x8000, r0, 0xd) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000c99000-0x74)=""/116) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 03:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x3) sendfile(r0, r2, &(0x7f000000a000)=0x0, 0x2) 2018/01/19 03:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000ba5000-0x4)=0x0, &(0x7f0000467000)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000017e000)=0x0, &(0x7f0000262000-0x4)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c33000-0x1)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006bc000-0x4)=0x0) kcmp(r1, r2, 0x4, r0, r0) 2018/01/19 03:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000098a000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000bb000)={0x6001, 0x3000, 0x101, 0x8, 0xbcf}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000e93000-0x1c)={&(0x7f0000853000-0x10)=@nfc={0x27, 0x0, 0x0, 0x6}, 0x10, &(0x7f000018c000-0x10)=[{&(0x7f0000eea000)='H', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000ce4000)={0x400, 0x5, 0xfffffffffffffffc, 0x100}) clone(0x100100, &(0x7f00006ee000-0x4a)="08c98d74ed4606d4509e2548a0b674dfcdd0ae290c6b017d701fde9fc71ea167ca695af467b6853d9a7a8fb09c3eecb127aa137d30d965bfb14459b305beebe947a34075c2bb1b18c233", &(0x7f0000960000)=0x0, &(0x7f000007a000)=0x0, &(0x7f0000e14000-0x1000)="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") r3 = dup3(r2, r1, 0x0) fchmod(r3, 0x20) 2018/01/19 03:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x200000000007, &(0x7f0000f64000-0x10)={0xc76, 0xfffffffffffffffd}) accept4$unix(r0, 0x0, &(0x7f0000fb3000)=0x0, 0x0) 2018/01/19 03:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000767000)='/dev/usbmon#\x00', 0xe5, 0x101100) 2018/01/19 03:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b4000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000a0000)=""/220) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000b43000)=@access={'system_u:object_r:zero_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x35, 0x0}, 0x36) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ad0000)=@ax25={0x3, {"fa9b1d71af9e60"}, 0x7fff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000b62000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 268.160725] kauditd_printk_skb: 37 callbacks suppressed [ 268.160731] audit: type=1400 audit(1516334338.827:357): avc: denied { getattr } for pid=8896 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 03:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000487000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000033a000-0x3f)={0x0, 0x37, "1ff128a8321541f2a7ff651443c2d01b53f9eca1e87cff76f42359afdba29ed559f0a7fc6a967b33d10583cb990d0af8558169f404a4f7"}, &(0x7f0000e69000)=0x3f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ce8000)={r2, 0x5}, &(0x7f0000445000)=0x8) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000258000-0xfa)="", 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b5b000-0x1c)={&(0x7f0000727000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ce000-0x8)={&(0x7f0000c69000-0x3a8)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r3, r3, 0x80000) 2018/01/19 03:58:58 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000afd000)=[{{&(0x7f000090e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000b1f000-0x10)=[{&(0x7f00003cc000)=""/189, 0xbd}, {&(0x7f00006bc000)=""/157, 0x9d}], 0x2, &(0x7f000022a000)=""/119, 0x77, 0x400}, 0x4ac}, {{&(0x7f000069e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000036f000)=[{&(0x7f0000b36000)=""/224, 0xe0}, {&(0x7f000043c000)=""/37, 0x25}, {&(0x7f0000b37000-0xab)=""/171, 0xab}], 0x3, &(0x7f0000b36000)=""/43, 0x2b, 0x6}, 0x7}, {{&(0x7f0000a44000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000212000)=[{&(0x7f0000b37000-0xa2)=""/162, 0xa2}, {&(0x7f0000b36000)=""/0, 0x0}, {&(0x7f0000328000)=""/138, 0x8a}, {&(0x7f000076e000)=""/214, 0xd6}, {&(0x7f0000979000-0x26)=""/38, 0x26}, {&(0x7f0000134000)=""/29, 0x1d}], 0x6, &(0x7f00004f5000)=""/187, 0xbb, 0x8}, 0xfffffffffffffffc}, {{&(0x7f0000b36000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b36000)=[{&(0x7f0000b37000-0xf4)=""/244, 0xf4}, {&(0x7f0000972000-0x20)=""/32, 0x20}, {&(0x7f0000574000-0xdd)=""/221, 0xdd}, {&(0x7f0000122000)=""/4096, 0x1000}, {&(0x7f0000b37000-0xd8)=""/216, 0xd8}, {&(0x7f000067e000-0xc7)=""/199, 0xc7}, {&(0x7f000085b000-0x33)=""/51, 0x33}], 0x7, &(0x7f0000001000)=""/0, 0x0, 0x1}, 0x3ff}, {{&(0x7f0000782000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000378000-0x40)=[{&(0x7f0000b36000)=""/84, 0x54}, {&(0x7f0000b37000-0x27)=""/39, 0x27}, {&(0x7f00004fe000-0x81)=""/129, 0x81}, {&(0x7f000013c000)=""/236, 0xec}, {&(0x7f0000b37000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b37000-0x54)=""/84, 0x54}, {&(0x7f0000223000-0x5d)=""/93, 0x5d}, {&(0x7f0000624000-0xd2)=""/210, 0xd2}], 0x8, 0x0, 0x0, 0x7ff}, 0x8}, {{0x0, 0x0, &(0x7f0000034000)=[{&(0x7f0000b37000-0x61)=""/97, 0x61}, {&(0x7f0000995000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b36000)=""/231, 0xe7}, {&(0x7f00007a8000-0x72)=""/114, 0x72}, {&(0x7f00007dd000)=""/197, 0xc5}, {&(0x7f0000800000-0x9e)=""/158, 0x9e}, {&(0x7f000032e000)=""/86, 0x56}, {&(0x7f0000a01000-0xa6)=""/166, 0xa6}, {&(0x7f0000b36000)=""/9, 0x9}, {&(0x7f00006fe000)=""/195, 0xc3}], 0xa, &(0x7f0000b37000-0xda)=""/218, 0xda, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000b37000-0x18)=[], 0x0, &(0x7f000044c000-0x1000)=""/4096, 0x1000, 0x7}, 0x8}, {{&(0x7f000027f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000022e000)=[{&(0x7f0000b37000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000b36000)=""/98, 0x62, 0xfffffffffffffff8}, 0x100000001}, {{0x0, 0x0, &(0x7f0000b36000)=[{&(0x7f0000b37000-0x45)=""/69, 0x45}, {&(0x7f0000b37000-0x85)=""/133, 0x85}, {&(0x7f0000256000-0xe9)=""/233, 0xe9}], 0x3, &(0x7f00004c8000)=""/9, 0x9, 0x9}, 0xf87}, {{&(0x7f0000b37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b36000)=[{&(0x7f0000a41000)=""/24, 0x18}, {&(0x7f0000817000-0x84)=""/132, 0x84}, {&(0x7f000022d000-0xfb)=""/251, 0xfb}, {&(0x7f0000b36000)=""/108, 0x6c}, {&(0x7f0000b37000-0x65)=""/101, 0x65}, {&(0x7f0000b37000-0x62)=""/98, 0x62}, {&(0x7f0000644000-0xa0)=""/160, 0xa0}], 0x7, 0x0, 0x0, 0x0}, 0x401}], 0xa, 0x990588f8e620c2c8, &(0x7f0000b36000)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000365000)={0x10000000, 0x0}) futex(&(0x7f000022f000)=0x0, 0x8, 0x0, &(0x7f00000fc000-0x8)={0x0, 0x0}, &(0x7f0000b37000-0x4)=0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000080c000-0x40)={0x9, 0xef, 0x80000001, 0x100, 0x10001, 0xffffffffffffffdf, 0x3, 0xb57}, &(0x7f0000b37000-0x40)={0x647, 0x200, 0x9, 0x9, 0x1, 0x3ff, 0xffffffff, 0x2a86}, &(0x7f00001f2000)={0x5, 0xffff, 0x6, 0x7, 0x3f, 0x2, 0x73, 0x2}, &(0x7f0000862000-0x8)={0x77359400, 0x0}, &(0x7f0000b37000-0x3)={&(0x7f0000b37000-0x8)={0x8}, 0x8}) 2018/01/19 03:58:58 executing program 2: r0 = timerfd_create(0x0, 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) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x10) ioctl$KDMKTONE(r0, 0x4b3b, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="a1b7d7fe58db248c4b3a4aaa3602dcd5ae6fb8ddaf7cb3fddab079285fbbe4fe9cad08bc6f47b65b2e2868053250f63246144ed4d054dac260f3a564aacac1da70dc1253b9cb719cadc849ae3479d3c9269e3ab38e15a4151ae075b7e01c54208d66dd043e298edc45d5089205bd49f4b15fa5a25b19af26d477b5dcfa13068110df7918c323218ce7514c50a632bac93d604659b3c69d6e46bb4fabdbb3feef22937e4b50dd1f0b6c90a1ed0e0699088ce98d8da25f2a52b81890a22861bc9a28571a4132f80ba7af749f03ddd2142b1f7e901593a6410c271d9ada0f69540bd55f6b163c8534dd10", 0xe9, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) 2018/01/19 03:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = syz_open_dev$vcsn(&(0x7f00002b4000)='/dev/vcs#\x00', 0x800, 0x200) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000adc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000376000)={r2, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007aa000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 268.231113] Bearer <> rejected, not supported in standalone mode [ 268.293312] Bearer <> rejected, not supported in standalone mode 2018/01/19 03:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) syz_open_dev$loop(&(0x7f0000cee000)='/dev/loop#\x00', 0x1000, 0x400000) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000855000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000011d000-0x4)=0x4) 2018/01/19 03:58:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x100000003, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fb3000-0x8)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x2000002000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0xfffffffffffffea5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x3, 0x80000000, 0x0, 0x6101, 0x9, 0x826b, 0x3, 0x3d3, 0x9901, 0x9, 0x9}, 0xb) 2018/01/19 03:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f00003eb000-0x38)=""/56, 0x38, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000899000)={0x1f, 0x5, 0x200, 0x6, 0x81, 0xffff, 0x3ff, 0x7, 0x0}, &(0x7f0000a61000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000768000-0xd6)={r1, 0xce, "41f9970ca42ed4be224142eebf3b1a51717d7032b6044a8884c8b9c033577501373a116f5848f74786b79c5eadd0ddaad6abc89ece9071e06e2eedf8af119a2b120ff30639eb2c21d86236ea1842824d473e3cb434717b0adb4364f419cf9269fc1d164646cea63896e3261a047a42e0341241fb2e9bf738dc31c75fe262596852982f07e9cee61ccba6030fd6237fd25093c5b3acf28e5461644a992beaf6042daa50909f8aad21fc3b0cf8c0b41d4355a0d50df1ddd1feebcb8529adba809158057c995427d53aae527fd6d5d3"}, &(0x7f0000df3000)=0xd6) write$fuse(r0, &(0x7f0000234000-0x1065)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) 2018/01/19 03:58:59 executing program 2: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000df6000-0x8)='./file0\x00', 0x210000, 0x10) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x0, 0x4) 2018/01/19 03:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x4000000802, 0x0) getsockname$packet(r0, &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004cb000)=0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000c9c000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0xb8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xfffffe7b, &(0x7f0000d8e000)=[], 0x0, &(0x7f0000c5e000-0x20)=[{0x20, 0x29, 0x1000000000002, "1d1a2d4b0500516e960800000009184003"}], 0x20, 0x0}, 0x8003) 2018/01/19 03:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f6000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ea5000)=""/102) syz_emit_ethernet(0x52, &(0x7f00001a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "9340bf", 0xf7d, "28e1ae"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000049b000)={0x0, 0x1, [0x2000538]}) 2018/01/19 03:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000735000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000bd5000)=@known='system.posix_acl_access\x00') r1 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/01/19 03:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00001fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fdb000-0x4)=0x1c, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c47000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000038e000-0x4)=0x0) r3 = socket(0x15, 0x80804, 0x3) sendmmsg(r3, &(0x7f0000453000-0x20)=[{{&(0x7f0000216000-0x10)=@llc={0x1a, 0x0, 0x7, 0x3000000, 0x9, 0x3a, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10, &(0x7f0000717000-0x48)=[{&(0x7f000073e000-0x23)="fe6a6ae84a02d9911634da49f56d485341dfea0ee92621d14702155c60d24b433e693f", 0x23}, {&(0x7f00003c9000)="32b39c97bcc0df764ca34db485a4485aec0447fe57039bcb78e14ee8838f544a59d493606d36c6adea30bc584309ea414873c39d9eaa109a", 0x38}, {&(0x7f000065f000-0xa1)="dcc277672ae6acc98a85dee47bb686ffddd354420b510197736c7ae4da991379d3624838fdde76ee8468fb6d324c4a726e33151ff3802a4e0b92ee2243cf081c3a962d3eaee90dec11ae6f5167f9f7fdcab2a1582bf9175f78bcc2d4c5e5a426b93b6e463eadb472dee28fc4dd201aee3839a2d11ddc8aef36fac2ca5404b7d9c023eca328a94753eedb10c3f466937548de47bc21e325a472266c976dfae01798", 0xa1}, {&(0x7f0000b49000-0x31)="438f0a7589e96876a6245c17fb9a12206f1d1d4b7f37e2c5e49c03d2a431da2a0a5ef386184ad009dd6b0e7ed520fd4d48", 0x31}, {&(0x7f0000a25000)="8baa2650a83a2555c9d9914a784976d799e4700864781dfb11da61d371be36208a71a489f076326b40d51c9f33da7ca1b2b7ee7d25ff3c2ddbdffdd8da10e035136413adc33844cbd74211a91ce95d668499f466d5e43875aa2ff6d678e2da687f7a21cb5c875454f1f610731ab695951d32ea8a3aea750db0cc27dccabc04cc2fed65", 0x83}, {&(0x7f0000415000-0x33)="428c6f93985eebb3393e06ccaadbebc8c24bcd687ce9e95aa1c0290e60b72cab1f35ba1fc2d011eecfd805589a764e422e9463", 0x33}, {&(0x7f000097c000)="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0x1000}, 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{&(0x7f0000c98000)="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0x1000}], 0x9, 0x0, 0x0, 0x8000}, 0x5}], 0x1, 0x4000000) connect(r0, &(0x7f00008d7000)=@nfc_llcp={0x27, 0x18000000, 0x2, 0x5, 0xffffffffffffff32, 0x8, "8bc40b7fa2ae1dc38503dbcce272bbb45ecf455ff7cc069b8c9de7b72a6b69677e2ce5fcdeb85ce3fcf957199873678f5417d2055677a5422b9a4d84da6c42", 0x2}, 0x58) r4 = syz_open_procfs(r2, &(0x7f0000a3c000)='paye-ap\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r5, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d", 0x1c}], 0x1) sendfile(r4, r4, &(0x7f0000014000)=0x300400, 0xffff) 2018/01/19 03:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c83000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000001a000-0x400)={"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"}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b0f000-0x10)={0x0, 0x0}) 2018/01/19 03:58:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x5, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 03:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000050000)='/dev/sequencer2\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000a4c000)={0x3, {"01b508a53ba5b7"}, 0x800}, 0x10) read$eventfd(r0, &(0x7f0000860000-0x8)=0x0, 0x8) 2018/01/19 03:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000434000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ppoll(&(0x7f0000033000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000936000)={0x0, 0x989680}, &(0x7f00005bc000-0x8)={0x0}, 0x8) 2018/01/19 03:58:59 executing program 7: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000017b000-0x11)='/selinux/enforce\x00', 0x80, 0x0) fcntl$setown(r2, 0x8, r1) r3 = accept4(0xffffffffffffffff, &(0x7f000099f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072e000-0x4)=0x2e, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000b7f000-0x18)=[{0x4, 0xffffffffffffffdb}, {0x8, 0x1f}, {0xc, 0x9}], 0x3) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r5, r5) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000c65000)={@empty=0x0, @empty=0x0, 0x0}, 0x1ba) 2018/01/19 03:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007ef000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x2, 0x7, 0x6, 0x6, 0xc70, 0x4, 0xdba2, 0xc64, 0x5, 0x80000000, 0xff, 0xfff, 0x6, 0x2]}, &(0x7f0000c20000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000cf000)=@assoc_id=0x0, &(0x7f0000fae000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000047b000)={0x0, 0xbfb, 0x1f}, &(0x7f0000a9f000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000621000)={0x0, 0x80000000, 0x30}, &(0x7f0000772000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000897000)={0x0, 0x9c, "26d157d02681162d6dee843bceec9182f519c6acac812ece460eacf00cb7c3365147f6cd3e26c45cc4b47ba39ee80583740496716fe2c86ac7a23536b9ad7bc543bb5220d9190e78106b031dfb5cb4e8b69da01029d58c5c3cb43a4adb35b917e4f3dbf6f9d2daed614b105432b4acabba627e6435bcbfe9b2c115e798dae37ab8bf380bc5bf85e0c7b767cca53ca4041968680f00e620109635b23b"}, &(0x7f0000065000)=0xa4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006bb000)={0x0, @in6={{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xd2fc, 0x4, 0x6, 0x3, 0x200000000, 0x6a, 0x10001, 0x1d, 0xfffffffffffffff8, 0x9, 0x8, 0x5, 0x9, 0x50]}, &(0x7f00007a4000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000acf000-0x14)={0x0, 0xc, "67af6ebbf731eada2e83a888"}, &(0x7f0000d3a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000839000)={0x0, 0x22c8}, &(0x7f000048c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007e8000-0xc)={0x0, 0x0, &(0x7f0000510000)=[]}, &(0x7f00004f5000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f6a000-0x8)={0x0, 0x3}, &(0x7f0000090000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e43000-0x8)={0x0, 0x1b6}, &(0x7f00001c6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d83000)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x6, 0x400000000, 0x44}, &(0x7f0000789000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b05000)={0x0, 0x5, 0x1d, 0x1, 0xfffffffffffffffd, 0x5, 0x1, 0x100000001, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8372, 0xfffffffffffffffe, 0x9, 0x5, 0x7}}, &(0x7f00009ec000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004ce000-0x4)=@assoc_id=0x0, &(0x7f00006dc000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000049b000)={0x0, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0}, &(0x7f0000cac000-0x4)=0x98) timerfd_create(0x6, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b6a000-0xc)={0x0, 0x1ba, 0x20}, &(0x7f0000d65000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d87000)={0x0, 0x200}, &(0x7f0000409000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000097b000)=[{&(0x7f0000239000-0x1c)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000f19000-0x50)=[{&(0x7f0000861000)="b435ee5a9a639c65cea026b743b146ffa34c46d8819b13f5d71b02f16e3ea55c61b337f52f0c360bbf4fe440f9e5da306ce43040c3de1293664bae21dc210eea9e29c82089d2266ef71a6ba0d06c253b38121f77ff7d93bf08dd48db9d1b54536b550e6012e01a7c1cdff027d751ec3fa34d0a", 0x73}, {&(0x7f0000136000-0x5a)="a091f6226f7047d3a018861f1cf4bbb0da0dbd5df07f1042471bcc8dd5c9b2c0a2eac2889d96f059779c7f49e6f530c4f972a3bb9d38dc119b244c93fd2e46432364093c30e9030a319d497bca90b7ec50fe9a5252350bb848b7", 0x5a}, {&(0x7f0000fb7000)="4e106d1e3e37c66b34b9db3b187d514ae8a284ff205069d9035bbbe2b626dde3da92412f7b262287edbc5784d8603a6fe9d5e436f4b410c1cd7c444c4e81e8f0864ad7cadf5308c34f5489014e129637de5868f1b15de1d5fac0be7487ab78f76ec19c328287f4fea8e42f8dcd361b7ea24bc8f459e8efc4cf525973a87e9b05ae194d000eb2672a2f450144f9ca8d27", 0x90}, {&(0x7f0000b03000)="0bac69a4e28be9d1f33b689e1dad05bef8179cd6f17680bbf4b84067ef74a00c5426d20154c8648a3a19aca7ddefb716f96d340058ca92285a610a769eb9b5476add870b51e26c7d33a76f577d", 0x4d}, {&(0x7f0000b8f000-0xa7)="b8f730cf467d1e8ecd2228cd7abbcfb42ef2b1bb8b3bbfc2c72d1757c02f58d3a79e2c984bea24518308dc14848f63a44278d07eebb3aea442da5027bc2045aa5bcbfd53d47d0f3f7e68c27eba50c7767421bfd88b7e737dab1f883591006247a6a07691899643cdd82cc18392279500f27d6ab384626f1c8913dabe41a5c93896f994ee95c5a39485bdfae91a0dd4fd78c492b62b6296f9943a7df2e870035ca4f9beadf4d745", 0xa7}, {&(0x7f000005e000)="b254b20a76761e83e00cc065425329809ff2680d1cdbd8bbf507fefbb7835ea6ea982884810631395fcd871e8b161050c21a3ec5fcc9755136b0a910c6137ebf243b34a5461fcfca10bc1969e7bf7a57d19bbd49dc1ab2f54d98b0c34e48a52a6e4b604a0501b6d86beb782f5f184b3deb02a3554778d1d880f7709cd5ea744840409b1bc26bba6d149ce5f36eca65b11a", 0x91}, {&(0x7f0000fa1000)="1965e0e4729db57d0cc5f4fc56468018905103c45263e371feaea454d1a7116a3aa21c355fceaab9da87c70c1a8f5ed5fb0361bed31ce999dfc1caee0134ac59a5cb02b3ba052b97dadf920fa33cf1b577a4bca2876f17ff2a6441305ceb341b168f8b9d06e3691eb4e79d81c529203e0bfb75bf356ab47d9eb0e4ba17015f00786d9577449ebeaa44dadd80c762cdda5060666dfe6cbd54b5e02edf97d068b093ff707b4b2a6a540b6a39b2df0e17563d1ed0d2b6582914148c718b6664eb4764c9949de36aa1f91fc7627d04622c680383e889004ee1fc4d632286e8363b7b8271cd232cdf1ed3b9579111d5a4aa0fdc5c1399a41779", 0xf7}, {&(0x7f00007c8000)="749b748dfee3c876a75b922780ac1bf807c86dc16497988853ca1a089a6ae59cb54d764f5f0e6f9292748cb0ecba7e5982c459ccf67662defd8de5027a0ae09bb3b9bcf621e628b242dbf9fd1d6f256e3079052a445879a6f694555354fa253c6b6f39458af4b3fc21ef3196ba7b2bb7a47daa0ca694030949256b9eb0b449e42765a0b2c7a13e4298612b3710c546e5ac956b1384dadcb20058797debeaa41617c0f7bc701603faf3bc67a66f", 0xad}, {&(0x7f000021b000-0x5b)="631fdcf6956a0f86a85c3d7c6d9556d8cdc54a1463b43c5c2dfba5c6e02396dddb09cb45d6550325bdca7abfb9ca8b203e0423f88ae784b8d13fa238fc4a0a693c6db5e13f5441b8f62f247c71d0d7d26e1f61130dbca96b2af783", 0x5b}, 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0x1000}], 0xa, 0x0, 0x0, 0x40}, {&(0x7f00009df000-0x1c)=@in6={0xa, 0x1, 0x799, @loopback={0x0, 0x1}, 0x80}, 0x1c, &(0x7f0000c21000)=[{&(0x7f00007fe000-0x8a)="a7de8c142118afeb4cbe290a5fe56f5804a7173285b017420daf1e9a2b115cf1c23055295d2428fd20e0fbd227672ca92027487635634ca42e9244715b398c994e28bb7483041b7c0b1b154a3878f2032bedceb61b71ae9026ace245912e9497db692ca1ee26c8c86c8f9f293708d97f9cc16b92f516342c61f072a376036f807ba36a246f56f469fd8a", 0x8a}, {&(0x7f00009ed000-0xeb)="4f02c11ab828d582c66d35ea629f19aacca025f0a6beecab635ccfb7034687a12939f750246d979acd29065aa1705c6ca54d1651d2caaefedeb66e76c2bdbb6da119825888e6efd1505236c7fecb375ba487f6709cd65c9279aa8b7f177985121c3c2deb26d0681bec17f9e11f8554c88ca4493055a25fee5b3ef9a798933b64a8ffd98610d0475f317d731ee418044d5cfc07513790e63af146f59b463c308253af36b8ca7312c100512ca804c18cfccbde13e2b07c9d866611d9135362ac5b602a9958bf1bfb82f91d19e192f96c5ad88f54df9fe40a4519fdd211fc4ffd8a75bc97847f7cb1df4ad2be", 0xeb}, {&(0x7f000029c000)="9b381f3d8be012629979b7b84e59be9f1d322ae64d2b4018a95e", 0x1a}, {&(0x7f0000acd000-0xcb)="34b74c67f380dfa199421d266c8661ee1c59e7f7eb6f9d606e8a39bffa8317e98330aa2197d4eaeb7b72d7fd479750c791c69a4ef1ff6f446f1ce6b78acc8a32cd0b8da435652544ebb7c2ef05f19daf346ae071f20dd6c63502f5452dc2ab9f5c1d9d18ebcd8769c200fb7595ae0fddde7880e6e6ac14dbea6a74d40d2108418f0fb104f518844716e74be2f3a5aaaf7c913149d60b5e4d909d362e0d4572d0748b8a0b62ded2d6434947516633df5688a736548ae6bf2df903ad302848ec533aec3eba716f0648412227", 0xcb}, {&(0x7f000046e000)="efc2", 0x2}, {&(0x7f00004b0000-0x17)="f43898fe225841bfbacbe6f5a9a879d2bf46a4e5923daf", 0x17}], 0x6, &(0x7f0000c73000-0x1b8)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x8, 0x0, 0x2, 0x8001, 0x8, 0xff, 0x100, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x94, 0x8000, 0xe5, 0x8001, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x5, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x821, 0xfff, 0x20c, 0x1, 0x2, 0x4, 0xab, 0x2, r4}}, @init={0x14, 0x84, 0x0, {0x4, 0x7, 0x3, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x1, 0x4, 0x300000, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x4, 0x7, 0xa959, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x4, 0x1, 0x7fff, 0x10001, 0x9, 0xbe0, 0x800, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x8001, 0x1, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x2, 0x8543, 0x6175bdc9, 0x101, 0x80, 0xc2a, r9}}], 0x1b8, 0x5}, {&(0x7f0000396000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bef000-0x48)=[{&(0x7f00004a9000)="a11550e9b68c57c6367b5a03b7d58137e3914d318e46c53db72a39eb3da119ffc5243db198f24700c64d6234b4ccd5dcc5cd238058e35df7be905373108c5d95d20d37b0a301b71c8b3b", 0x4a}, {&(0x7f000024f000)="53ce3a5f3d8db1b4dc6d3e45baf69ca62ee4c84fc5aefaa2a175ac5522ce05ecc0cf3627b9c7", 0x26}, {&(0x7f00007d6000)="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", 0xfb}, {&(0x7f0000202000)="bfd9252a176812250a47c1", 0xb}, {&(0x7f00002d6000)="ce07efc497889daeafcce35008e127d84bf8e8438e356e4e57c4b83fee6e462ad2e0e7e934f7b329f09b6fa19860eb15150ad190877c59fc0adb16d6af1937d841d66dac3d041788526710511f9e793a566c4367775a673707db9a604e0e8eed1f693fb23a034aece10ff7afcbd3f0356519986e8382b8b60e4228d757b2b21c7b72b4efdd6a870c5e1bb978a9ffa356bdef47cedf11a21004bdb86ad717cfa28a1d4359f88f260e7ca8824327f902901edfb1d095bedb464f4caeb99cd02a21f346406a7fa946ddc51f0c2c9aef656737efc5359b8d8fcd2e", 0xd9}, {&(0x7f0000a3d000)="cf953fcf938017a1988576ec71a41d3160a9247e0d8821e12cbe27ea9e3430ccdf2e4073a5fa07dc3636a6622a1f41aa3eee4dde944d5a6996d55f52ce9a6c941ca4c5e5570f965d6fcd8be5756c1b5bac8be5c87d8d1718c003ef9e9511430d0c4138e40fbd5057b280b6d117b9adcf1522c37e7ef6601ef80cb8a7713bfa5cdba6f635fabac957b7fd18189590d8eb57f07dbec66f41b7234e", 0x9a}, {&(0x7f000047d000)="1990ac04d2f7aff897ebd8403b3f34a68185cd92f7c5ded8e2136620d5442a6f198339e6f9d78c960346ea7a48323214d736c2b7304f2c36a38a504b63ee3bacc5aaeb8cc99285bae2793a70cf8af9545fcca660e1d49eb289ba0fb3a2963c75ad4ba1235490956c3946a9e6dcc17cee26b1709c67d689fb4d6bb80d3a297bd5983f6769847fd03d4977faa7278b2a4adf76d3b56703a6e01ec5c5319a82f3fa273f5724eb2f80c7d6ae68810ad132eea8d03461c5c61516cea2cdf86ac5efa28a95edf854eb9996988f11aedbce9aa41019cc1a5e0e2725637cbdc8781a026747", 0xe1}, {&(0x7f0000c41000)="167ffecda7d89bf87a1d2235279fdf7989f037a50ec1d15784fe1e1529d065a8fa67f5e113e90dd970d9cd2fa6b7d5637f2b5194f5b35612ef4dde5ac7a400a403e2f06b66cd312663c9e854d9a529604ee6fe3a4dc515a88040a3c4552bf7e28a2f808f6c5f4313b90e9cfb1004243715087399877c98a7e2ac077b481814d0b2083996192b6c1b3f3c190408906b2270a60e494b679f479893bdc83c8de0c1ce19225be7618f7e5174d8285e471a54148f188fc74755e127fb74006919f5d1835027fc8be53ec61de35f8e7746ea21cb0d56a4ddf0bb0c17cdbe3e1004f445deb6ae5319ba690ee2210234b96c05dd0d7bc357b6fb4d10ff66833e5a3fc05815035b992220f3975cada636f7c2be019d7f16d32cf9a736640e3ac6fb0cf6ee0fe6600531f4373e72e0aaa9fbf24df3bf1327f8d0b17e1f1d7ee50e678ac692b4d6ded24ac6cb10bfbf63001e4523f70422dafc240e3f6c21c0a48f4b0f9fe429a69dfb53665ba5816c98934214f266244152ce2da337bcf5d39e49ffe2fcd32facf34cd9c3bbcd4e6432d40d3fdef3a9941c9fb7ee70978a59bf52ea0268f7b973edf9c4949ad25b70c980806ddd0cf772a372a74b4fcb2a161fc3b427d9a00ff708520096d14f3687c81a614bee93840c0a37af2e7b7a3bca2e01b2cbd77f8d0454008ab9b237fb3e7e2fda78db7e412b22666153e3e5e37b606a9d3eebd61a56f2befede87775adedd57f3c243663934c920cbbca2e79283ecfd5be3f23fc8742e7e5537cbd9250dde6e28c0d30c04de882efe9bb926e1fd7597a24fdde78958a239a7ac8019c32d98b129c598edb817539b9bc2e1ce780768462bd289397702ef82d5bf06ba8943f5cb2f2a8828d5614cacbd25bde0a49f82c163a7bceccd192365b73b7da895c2024500d4457bfe8140e90030d5ab1b2cbef9780ee4e2d59900826de814d36073ad99f81462b6ddb8ae3bbfd93d1a13fe341fac7850673b78020fd1ea5e09d9c7112fc7d95eefa883918fcf983eb4fb3d021033751ba09bbda323621c49bab654ce37911dee47259c4e9f672a014bcbb807babdbb39aa97638609c7f1d2345abca3beb1b792006532e5b90554bfaf73cfde4770e993c7b6613055050983bfcaf21264444504bd4c1f180b6e1043e3a6e44bef731d05b1c2b232a1e968aa9c48e3312f04a72cea624caf5935f4bc7f80476cf3f1e91eaef113b075bb8e593d7b1e3e6008ead427b98dd61c7c7cf66bc8c30af0d82518980f36677da0f5642fc04e497db3b19a7c00f512f417365a9a277bd16acfc767f951dd548ab0cb41956a7e2ddd3f9b05e804b0952490ad5435940403f8a998f98c5d7bb302a11b7fbe87ab9276339ede74a98e462fb309a653dc78111012c3ac8e9b9ccf6a538a658c182d1110501168c435b75d5a12d2b3d41476a7b939f914a7bb1295133301fc5dbb943987279ac7311c3bd52e5416bcfd4b797f58e68b58a2f86d84e550d7a3f5363be93f925e7c18d3c198df838184be8af9f3c52f1bc492c2a11fa3c521483f22251326674e9c46dce51994f5cd4d8e17a84dce6df07e4740540aae38bc6c175d5e9e60b5354f58e2bb347c325d76ecc1681c9943fa299c9be70b2b5347561b78a73233b0ab311d7798656518591b452d36e6ebcd919823d4a22eb9a0974f1dc8c02dfa3067b41f11a478ef4d9199b99cd2c458afc8d57ceaf3326be49767de7989d0322332c1ceeda92771275efb235d096cf61ef08bac8ecdf4fe6b30b23c16dfbd12e5583fab0fdc86d09b293680b8d7278a1e34f33e5d353acb4226a61347c20f9fcd9cb0f25f694d55ed711c0f5bf0b4e500770203a91e4aa718b32096c45ca94732447a002589fd537e8e8b9f33384c1cb5aeff17d676e5fbfccd3c3a12593084e31e63ea2f114086cdc66c13f729dfd0e1a1f833aa63eee085c702a74abb67ff86fff0e379260e0f02f76bdfe63ca50e4949fc06b913103a86b51d40ded4cc61de48b876bcb4f27a3c972bfcffc397a650b65df4d0a9394ecdc3f564295e65eb92fa7bfb7083fc63ad5d16d06534b31ee34e16a633c21a337ea7cf15d7da33cd4383ef8e09c010afe7da0230a2847aa9573ccbd0055426c7668b8ebb72a68720a7b86c8ba1a0c10b34c5cbdab7e7498cda4d5191886367369cdcbea0fee5b46626231df8eef35acb78965c3a184abbb837c6280d6d136bef706c2fa3baee67e884dfecac91f04efdb1bf06fd0ed66dbc0bdfd3169df5f450dee41aa4cd45499d2e1e7234cf33d0f7ceafa250b0b9126a7ef8c51efdc4247487c92327a831b1076ba8d2156f809143f742c44d21c9144d8adfa1e951fe0c5ee7a6eda21bcf7b386dc561cfc752f394bb0a74a839d199fc7da2da7a17db57b89b85d64d2112eafef4ecfc39d9e93d2f1b1b510d0c772dd2db1041bc4f7b3234201974742e0394685333a7f861683e4d91f493907df47376c86c208b7514ec63f73df67ad7d4b82a55895942686aba3f2182d1bbf2589155b140dc402ed05961a384e3949ae4e179f48f6d63360152b4c836955b73c33e642efca007eb215e3e62df74d6c4e97ddeebf89416b79585934d6b908cad27e485d80f8b7a7985eeb92e64fb1cdccce953144a8ae2f223c58f791565d37bf4d067d2225dd06a0afe131d75c2ea12c059df062eea25884b1911e5a4d87f175c17b17f6dab7c34b928aaf617d889aacb10469204dfc7724e528bed724621da68ec31e66cdd3746ac4eef61f74486016a567d1ae08c098c5861247f0798ce7701e3cba0ed20a79dc8cac3f71dc39cc87476b4d2ccf4bae35e8a352c8cf95bb0d412ddb14f39600b71a2c403af347265495552be80e3dc3f688f29fa223af63e6e7a08e0b27e2aeca2b8880316e6fa1a5743244f2d3b4dc42a3407bfb95548c84d03c5c80b35a1255135d05c974b6d36a69182e71e8aa9c8fbd04619640f165b3e92d41ab6c99a6bde5cec1fdb27023235488b3e449b2d1b3a91237ffa3eb3032659c3a066db13465a5a626c38b564b92f5af68bef1a4cc3c4d577a97ab0db34cd7991a62f3c5839f43a897e1548936d7e449b906b193d6c82b7d969fc14e76017871c25651b7dbc669f306f0816146623051a5059a1ac6a17a31c9e0348f54014d4d575e0ff8aceb0cde9eda32f40ff28094e7473028f272e0bc105bc6be466dcc2009374b545b8efbd71db1a2e142b2c0c7fa3121f01b3ff055ece77586e44ff46d2f499fbfab796212aaed1705c09286d6ff5ddec58132ad2d4a35423f37147291f3590e98bc8f65e5420332d834c5db657f86f049609639ec7c5ef28c861aa1d59ef08a900beb45fc7830fdfe7eb1369e85e74f83104251d7d6ef097195bc48af9cb1a85c9fd749c34a8638ed998e5a04e520ec91215980f229801932927f89489f22bf7056d220237571e5175c4b2ac64893a46f4edbf8787f50ea1f5bb51041cab1ce693c35b3ce53e6519f1b4496a9b66b0480da182f61945d4dc920936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0x1000}, {&(0x7f0000ea3000)="4d91bb52395f3930cefd6559f81e177b612ae341f2e7dfb7c3d874e62463ead58d59fa2ac17dd3fd39c3e541", 0x2c}], 0x9, 0x0, 0x0, 0x84}, {&(0x7f000083e000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa1000-0x8)=[{&(0x7f0000079000)="fe37c9ac4f0b6402ef0d323f49c554779e2ece", 0x13}], 0x1, &(0x7f00007ea000)=[@init={0x14, 0x84, 0x0, {0x91b1, 0x1000, 0x80000001, 0xda}}, @init={0x14, 0x84, 0x0, {0x3f, 0xfffffffffffffff7, 0x100, 0xfff}}, @init={0x14, 0x84, 0x0, {0x100000001, 0x2, 0x0, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0x8209, 0x7, 0xe5e00, 0x1, 0x1000, 0x61b1, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xfffffffffffffff7, 0x20a, 0x5, 0xfdd, 0x6, 0x10001, 0x8, r11}}], 0xdc, 0x4}, {&(0x7f0000f40000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000080b000-0x28)=[{&(0x7f0000202000-0x7c)="e555c6e47616dee6851c99c845f61d3694a27de5b4d85e6b2d7ef4ea61aff62f6b15f4e620b8dd8c2ae25f98bfac6190eb58ade38d8bf414a9321724f06b276a1cd18c74154a1ed927df57367beb9564d3666c9cc0190720d37036d9d5449731da81a125a1fa4905ede1e3d8c1aca8da8a0750b7a16eab40deb5a67d", 0x7c}, {&(0x7f0000045000)="f43e9bf6c11f119f90ccb0247ae4a69c0cfb", 0x12}, {&(0x7f0000ca4000-0xac)="3a17f30d9d29adc14ae59c9cf75cb9c7a9072d5ffdef1f82e52395054758a9d34703781b2f7246a9e213c9b6a29dfedcbd5361c569071a5ececb200e3d9326e5404b4675cc46f2fa3b80a58085ae1ce1003bd57ba0fd0727af0e5e377ed1181ebd4bf2a21af9e1335d313f37bfdabc4984229ec2b9765f260e9c150554d67c4f34fd581bfad24a83255ecf1f14128f3a2ae44ee37fc6719096f835d90798944f025646bc2397371d4552d8a4", 0xac}, {&(0x7f0000199000-0x17)="595b7f95120e65712d6c4cbc7bfb11f0e70c3cf2bac54d", 0x17}, {&(0x7f0000a5b000)="2b377226e60884e0f72ef83f536f0529d84025f12905206eb999a56aa7075df83fa29dfc70a1d711f514ec034247a5e6e601b007e277fa27925c8c8cbc9a90041b3a1dd84d1e4514dd2a73ba227986ba3ab4401dfea271", 0x57}], 0x5, &(0x7f0000eb6000)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0xffffffff, 0x4, 0xffff, 0x0, 0x6, 0x3ff, 0x1ff, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x2, 0x3, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x5, 0x208, 0x4, 0x5, 0x1, 0x4, 0x101, r14}}, @init={0x14, 0x84, 0x0, {0x6, 0x8, 0x9, 0x2791}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x5, 0x8009, 0x0, 0x833a, 0x3f, 0x56133f7c, 0x1, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x4, 0x820a, 0x8001, 0x4000000000000000, 0x18, 0xfffffffffffffff9, 0xffff, r16}}], 0x108, 0x4008000}, {&(0x7f0000db1000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dbc000)=[{&(0x7f0000338000)="3c548e6a7442b0220dfdaa1b5954aff54e0add1cdeb6254369e632a11a076accd66d", 0x22}, {&(0x7f0000d88000-0x78)="fafba1c5474e8ebea484bb9558b4c20fb607ea1635968ca8ec9f2f264bbc6f540e7c1010a8f3583acf1d3dc52d291fad9e9ff80be4948b25b091ab4880fd51199bb6a764d4c2cd33f62149dd674fe568a290114e047ba3f2a190ca50e47e61aabc98df7e55efd921595dda4f37d9568dfc50a5ff263818c8", 0x78}, {&(0x7f00008b5000)="75e5ef74f45d93438254e71806cde34f678810150240cc27ce15d38bb5d28248638d72", 0x23}, {&(0x7f0000ce5000-0xde)="ed9c0b19538f983b470cd47908107a7c1a466bfe1fc59d052be7f60441ec7c72d06934d63a306decc0b0e85ec9fa0f60509ce78d662b3b1800caaf2641460d9c0ea0d29efdfbce0cabaff546087813f0a33cf341814b75b1b9ec036cdc6d90e44d35aeffcc61f106bdbc4dd83392bc3264a7b6d57feba1908da7ac419df6dd9c13bf9e88bb3751a282fdbca68904f32a7c5a88313e0a8b6b614ca0177bc699e38dd8cb754c0ebdd21144368006c7fa5312e2e962a0bc7a85dbe733490c0e3642c03ac4cf9ce4223c1b3ce4bc4bbeeb8c7cafb938a502bedc967e8be0a2dd", 0xde}, {&(0x7f0000efb000)="c9584041710d473f6c8bb60c1729170a45a0732ef355277e2df0ee5b4693a407be135450a58987", 0x27}, {&(0x7f00005e8000)="1a235e8b3b3d6e4bce291f701448323df8b8c47ed4e9b1bdce550645044e630592749c06761309537ede485fbf6708dc5752c78045ca83fdd9714bdb99adb489c403e73fd60826314da5d5b1cb2a0218dbf2780e0904c10a9faf1cb4dfd31a", 0x5f}, {&(0x7f0000b37000)="c1fd7fab", 0x4}, {&(0x7f00006c4000-0x28)="fb19ab5352c9479aca1d040f21afe1035048f7dc36fbf31626ac9452a40ab950a45d47d972a9920e", 0x28}, {&(0x7f0000552000)="86491ce0a14d59ae389132a9a44b0c3fd8454e168912b666a4f8f8713c9492ee1d6042a4c3ebacd9f4f5e7a091902ab9f4ccf4b244c74cccf6fdd32cde89351d84eb87728ae4dda18e6f4a55915b0cc3eea3414d843f0e4b60e8adef589795e539cd326b924ee7236e58a391b5fb62226716a70b5f80738038db7317c5d8ca79c4703b814b05db1d588ad40d26a3bdcafba29891e5597a8da2d45a6271dc8ef44aa08c8ed6f12bdd7d52c812e68a4cafc6c2788ca226d01c3ace6e446d3d221fddc246a71c5f46f098d3a609ecf295b45ea05c45eab52b76b2352eea405b5c21d9e3375c69473bdf2f72d6e31ecebf48f02810ed5698aed4f9eee433574348eb133264940083cdb42add830ca32e941191f4da012ed7fc597b998238666098e5726a02817a31c88be6909989fee341d38b133ddfb8828934952c4789228f4cd042f9c01e2f9f4f7d0a01883e8d2a2a4c984b856aff62b052ed9d2c1d67d5918ccab69d9460662871eb1d6233cb40cadff24703752ccd12b7bf527bdfadf2df1e6d250233880f39ab253b994fad4364aa1ca26ffaad5be802e7b1cb157e33eafc368659a4a90f7084d243478855c7040c213b8fe7d56995329c91a619b87012e400e148d7a7c5855b58773db912965d933426f583a0d523c4c5818464d741f9dbb9ac0361d75f5231edc53f82681fa3bce141eb14b4bc0fbb25faf5d4bd8f1a9ae19ddd9ab1597feeaa01141580fd19fab63e347d70f3fbdbbd2e9f8eab524a49f0640e26f7cf4f011a79192dac2970820d6e83add4ccfa0f26b1ae9e98209223d7dc5c34bcef7d7c4abcd8dbdcc7990621e75707f7a148e28c65ebcbcf32e0b196b52b26b85911e8e31f47d16873156ad219cc27a616cccd69e48e9fc75e2fe83f35ecc660d8a707aca6f20d6fd8abd4eb62d747fbd5dc30a9f86878d9e360e996a314f9de8afd777231065c708bf7d99f77d4dde4b85ad16c8032a01febad3dd953a72135bd8d048b40235c151b9279fba7eda8581b46be37cb8f0292dd1022036fa840887cf37b4f998eab07940cf47d513ee9ba51ecf5054727b05ef613ee5c6dd0c205df998d0dee0cdc5f093fe05c592a7fc18176b9bd19468153a21cf7bcfce551dcb6e493af64378b804107a9e94daaf9dc2246013649635a89094a4a6545caedf50fac2a82fd95cc6d5868824be8c9b2cd6bc3776b2fef301f24b2ad38857c588bc55573bf0f728ef9644372a570b65afdb4b28d826558ae32015887d5d59a47586fa2b25e036d8d820931bafc7c15a549ea0c3c33f330159cbca8eecdac8006e64a53e7313237f6a2032ff8341b0e145c8edcea149f4f6d310218c18f3d0c34430d2946eecfb3fee0eacaa085ddc9d3ee48744c560620d14ff439009ffedb76b891c66cf9d11b3c45f6882cc4726a559b707eda2c1aaf0ddff290427ad7f6e8f92bd6bf384dcf7d776203342aeb55a52c9b12351eb407c54c71ee3fc2a531d14546ddce31fad25918b036511eb17f8526ff7ba91534c80fcd791dc056edae81592e5433c675cbcb792dc52b8c51597fa905cbd12478d1525b88f2492028827b0c4c596e787f44702d381e69eb6d03ec4b87a013a15f9e1ee044ad34d7b496ae2a4db6cd069c9304d7a38366f658826f13527fc9630ca206ad152c099758b1d294c76757f90bcf0cdc35c2cad625b378a82f2cdf4d1cfd072883b4c5ae6042c76e6d77c00a5c70b8e1476cebda5c64b24b10da932b7d6e7b5c0fd209d571a429ab955021f349138fa9fbc925627745d64b94c270656249f420a6e01ed0d96c49e098e7f10c33771f99d6cc30b94fb4daa054fc43406bedef68259fdd88d10d8b63b99f9d7642111ce0dfebe9e7b04d8aec8b04149ac0fd653628d239c1c6f20801197bca43a3dfd0a3d96d9a1294d769d346235a7bee2629c28d1b22995c135f5e4392d8c03154315c9a684fa34aa844fd82061787bf0198124a2fdb66d0bedfa22f1a5077d9eb1e60e8ed978181ad72d1704eec166af61c0d22eee9abc146787fc07c01c7f8d80f5e159778f1610a7e3d573ed286e83cee318fe3fa50527d3f3dfea2ecefbfaaf66b6cf5593565bb407c20fbfa26620aa3b939cf42c075a3bc22eec23996990af1848ecacf86eb17ed14b8d28314235eaf4c52e996d1e37e2b219e7bf3a29c58ecf74f9f143adeedc8d7bd83fc905ba1a822b1985c6ec684f8e7ca9beb12f369ceda32c525ba51a5fbd4d706f6a4961360111adf8ae7c326051bb3f7fee6b5fd435bbe5497ab2b1b8d7880f4a8e5f2b0bec3341ce872087dd095a9055ca84b6b9e8cc5c1450eef023ffb7179b18dc7f6a1a24ada2bf4d51cee8adb5137125a181a49499b4e8de656e5de1ed9308440e9b8987da84485300306a125a41562e135704ad34e7a3a0440f07d4a92a079994b3497515fb8a174dc17cb97c5b752cb58692750f8ce68533ec8c6de11434c8ddd8b3b19a0cc0dcc13e58d32ed0196b967e2463d9fc59a43e4b70ea2b82645389fb706b097622738bdabb47b10cb8fe4303ae50e1cc0bc855b275a4e7ec8109fa4816fac154d747ca65b364f7d8e58001382f08f9d72b8d379d008c25dc668816ec5dead3c9a965e7b519124f8f93fb726bc5bda3f42022d99719ade235d602fa91de93bdd25701874fb265f7100db5c1249948f65d63827e31d2592ed46c7953bd3c32ca24a171b7a65f89a0feff39fe4d6808e34c2db425f097a8ef0ebf80fbf4f421c825c147fee57ff5ae91cd363118d920618bad85c99d64cc5801f04880bf8fd65f5e7d74d649f330f2252d1cecaa7cf00a003034ab8da99d1af4d7654646bb4572b5f9e2732e1f8e12e891d37ac3d7429b0224ebb3fe455dc1f046b8dd6750434264b86e1bb63778ba37f1f1d48fecc9e2989c332b6fb03f34e96b4cbd261c9c8096c1239c59825fc3b6d87bb960fee64064ab230bc227c3149a4f162a3cdbcbfd15de85c8f9bbecbfbf45f7273f354a97cc286ad4c8f0964a80d1d9e67720f457111258058bb1015d1c6f9b91ba16d885017045ee04cb8aa5c015c7d0534fb2cebd49cbc1fcae7c07dff393064150588515d9bbc174e3dff91b38506fff6f160191c8502487bbc728cd6a0f6531b0e97b32e882f0d66d8f302ce0e8422d4c2aeef8ac3552d2f805221286a6f2697bebfab03d6d98d5f10adc1b01ac8706df2a92b94d81f3843b5ea08c1a78f6eadb44fa5b845f40c11ffd211b2c906ef45ba1c6d355251c1e00af9f281e5a1fd214852ae6050c6d139ad092c1d196a51df4f2c56cafda0498192c9aaa0620d35f9b2c29771bf50028b77374087fb6547d1288f311417c5154a556a33df5d5845ea0a5c846ca1cc139e3d77f1402dff2979a4eb0ba3fa4459010a1a3038f14ed84d802b052d9780a7b30a8edee2659d3b8b4d82d5c594aaba169b3638b40270fff5c3989fa4a7158c278c4586e581a8f643c24223e7bc160da97336f9d06babc35bd031a21b491f74e259e0cfed0549143c57ebbc2446fc2b34c64af4de2b21ceb764278528b1a67352c16d98e8bea542e9c46009c31f513f86fa1f9cb44fff9ff0fb276b07d73828b2d1a6d601d166deb1c937acb938334c0c6be8eee516da93824bd2d74591ec270ea68b19f609f19afb863d3985aeb4660549d05cfeece31221e0ef2f5914b67ae352411620f5c678e951dd213598f232fb6da5c05ebea7a2bbfad9b17fcf56aa6b26746e9f6d34cd491e30a70b4d5d2f8b2ae1f6115e75fdf618cd74cfd5b13f5cf458b1e403c4b0a2168a9818675c19cdb045fc669dfcad29ef54cd88f550cd3748e5da2917a63dbbb595f6870037b14bf28839e657f49c4aed3f04a99508a5170d1b44166ed31ed3a14142c89ca2da85f82ba6c8a621eb82c5a703c0832748e4de224b505b3155cae450fb21e4d0715b133e6dd21823bb487115bea47f369f7d858bd222bb4ff590511543f10a1fb3e5245e7c76f82481ec487d6534e9459a25ff6db7fd6939af55313b5d9b9bbf1ba860c7b383652f8958bb3241105f3b1376b30a8176c65c5105cb0c8408794df930ce5b03bdaf64742d39f696662aa50332cd7e578a65aeec5dd8670e04d19137b56518f554416b55159ccd91f7d21f96dd9556ff107bb0554d226e9872701e33d2259ef913f139be6265adfb586969e79004f1cdf8cbe5cdd6b82168e44e0b9b22a27bc538825c9048173a01985414d5eec2e4c967e6816e4036f8e2ffedee0aaf313d53356547209efea76fd9484456e514d70d0c66e1ac39049b6d986b3d3ee41b17d74ec15a26196384f4a23671f8fea09a24ee7b0f667d8a95fd7abb8cdf12b47e5c3ece7fabc5c1f4318d107e020cc5f44c82c00c60d8d805a1ac311579616ff44be31e38f0137db6630e410e12dc16f9af7129a8194db9c4f560619fc10e964fbed075664d4d2c36135b40a1ffcbd6a45dd4248e153e64e6afcf9a77b16f1bbb636e64f9313830afada0f1f9a0dd407e0fff46db66dc53d6533fac3825dfadf154ebf38ed1353d52c8ad28eb0186143cbfeeda6a230f4086e3944b9b645435c5508c9f6ea0c8af6aa1383bf977c196101b326d4fa6af79bf454ff584a000d0b9f527dce378860dabc8b7b02d4bff08e22257f915ea372897bfd6366211062b103dab08140b9c8dd12362e9387586c9f641eff5fe16dcae5a0cf5dae7bdeb86da817ce3175a53bc8f3f928361a4ed2ef895cb11ec524d0704bccd30ea03fa386cbcf2a3ab8e2580dcc624d37af95884bb44a6147402d56379d748dfb36a251b83ccc895e4f18b6277697597011d469969727a206af79f6270271e7af3872429531a55f8a57b5ebbca1b9914359cb1dcd3b9cda7134f62738d4b48600ca101a4f402742fcf34210f95e6b37bc0afd8e92e681a4844939c41c15a41fa221bcfe117fa6f524e975c05d7ed0e394fcd31d38d4fb53a8ccc782fbe6e72c973aedcda8c655c9dc365427c0ab6186e8c613556cfc971d832319bf5a61d38d6e3ff719e01f61390b8774fe524f028401ef216f8f8080990d6eac3bdf5b6716e845b17028e2ec34c85462e16b0f2600aafd680d04f4167fd5158904c9f8e2d818d11d52b812dfa13328a51f477de051186d017d2467823d450e493c0ed743262115e156f5b0906013a8d6659581c0ebad8b10bc03f7247d8fb627c205ff124017714d1c5f6a740f9cc30b89393fe389c7d004c1875d5db62597e54635d764cae8e960ca528b6d7069726cd18d79c8d5772e9b7fa54662b1d481cede605f648523cce4528a8ffde819591c0d3551c9ae3faedf2743fec1efd688cfc43b5a68885eabee9ed37fbb3af6bc4fc28dd5f5f6b6a51ef5be98bab3803a0b918d04a6350936b0f27aababd00a9676eedbd534623d86914ad5df0d07db3c7b7d5c8b83bc4a47228db4884a878319e9a2d5f2df26be546f1281dc09c13f235bfed5bffe8e4aaafa639c5771e4b75d7663b15573f5acc8c19b84dd8270ffd69b3e8b34d1467238cfb280ff18037dfed7165e4505d6ad797280bb14bff0418163cc0654df6f677c337e541bb555f324f1f0b5ff27486a66542c95ac1b82c4b1938bd4f612e23a07838b9d5687986f17efe302a8249c6a7e61ac7eacfca4c096c8a46f01f7b40c298053bc61dfb100ed47f644f7a8d49708367af9a2220497834f431fb73978e6b1f17458e94e4c478c648c65e4ebbbd229b9abca705a2c7fece388a7325bf6c0d6bf6e35e5eba7b6c25af4eff83c523006c553d8fc502029446a93047ff4d", 0x1000}], 0x9, &(0x7f0000414000-0xb0)=[@init={0x14, 0x84, 0x0, {0xf, 0x7, 0xa7fb, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x3, 0x208, 0xf5, 0x9, 0x3, 0xff800000000000, 0x6a, r17}}, @init={0x14, 0x84, 0x0, {0x100000001, 0x0, 0x7, 0x7}}, @init={0x14, 0x84, 0x0, {0x7fffffff, 0x5, 0xfffffffffffffff7, 0xffffffffffff7fff}}], 0xb0, 0x4000000}], 0x6, 0x4000) r18 = socket(0x10, 0x802, 0x0) write(r18, &(0x7f0000ea2000)="240000002a0025f00000000000000000090000000400000000000007ffffffffef000000", 0x24) 2018/01/19 03:58:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00001dc000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000713000)=0xc) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d12000-0x4)=0x90) 2018/01/19 03:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000041a000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007ab000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000df7000)={r2, 0x0}) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00007df000)="d6dd298e3ea9f8dc138e69ed7388b24bc1a04f3e37f93234ebfcb151a37d83640dd878628c3c44c3e3c3b07388b2b249d30b16687552c0d43ba92b4bac1bf93e54e27f44d35bd874685c189fd764f50e73080bf74c100eb1899aae75c6c094a31f9aab357ab0c60aa8f855cc214ffa8cc8215699492395c857af", 0x7a) poll(&(0x7f0000372000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 03:58:59 executing program 4: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cfd000-0xd)='/dev/usbmon#\x00', 0x9, 0x40001) clock_gettime(0x0, &(0x7f00006ef000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000b7b000-0x4c0)={{0x9, 0x4, 0xb302, 0x20, "177316752d37bbab7919cfa599bf70af1aa380e26d6f7c3f0fddf5a099d0ef266a9f9bda3ec93025e268b850", 0x5}, 0x662, [0x4, 0x10000, 0x100, 0x3d86, 0x94, 0x7fff, 0x2, 0x1c, 0x4, 0x6228, 0x4, 0x81, 0x6, 0x992d, 0x2, 0x0, 0x8, 0x8, 0x4, 0x2, 0x5, 0xffff, 0x7fff, 0x100000001, 0xfff, 0xffffffff, 0x7, 0x1c99, 0x7, 0x2, 0x3, 0x0, 0x1f, 0x200, 0x8, 0x5, 0x821, 0x200, 0x5, 0xb3, 0x1ff0000000, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x1, 0x59, 0x800, 0x7f, 0x1000, 0x7, 0x4, 0xb6, 0xfffffffffffffffa, 0x4, 0x40, 0x8, 0x3f, 0x3, 0x6, 0x1, 0x24e4, 0x0, 0x6, 0x200, 0x2, 0xffffffff, 0x7, 0x8, 0x7, 0x5, 0xffffffffffff7fff, 0x1, 0x534fe499, 0x1, 0xb09, 0xffffffff, 0x6, 0x9, 0x2, 0x5b0a, 0xfffffffffffffff7, 0xe2, 0x800, 0x6, 0x9, 0x42, 0xfffffffffffffffd, 0x6, 0x3, 0x1, 0x4aaae343, 0x40, 0xadd, 0x7f, 0x42b3, 0x3ff, 0x2, 0xe79, 0x1ff, 0x6, 0x7f, 0x4, 0x1, 0x81, 0x81, 0x2, 0x7ff, 0x1, 0x9, 0x1, 0x6, 0x5, 0x80000000, 0x400, 0x6e, 0x8, 0x3, 0x5, 0x8, 0x6, 0x3, 0x8001, 0xffffffffffff3c67, 0x100000000, 0x401, 0x2, 0x5ae, 0xfffffffffffffffa, 0x8], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000065000)=""/0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000571000)={0x8000000000000000, 0x4, 0x80, 0x1, 0x8}, 0x14) 2018/01/19 03:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00009c1000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000933000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000079e000-0x4)=0x10001) tee(r0, 0xffffffffffffffff, 0xdf, 0x0) 2018/01/19 03:58:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8e000)=0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ae0000)={r1, 0x10, "33ca5837249f601028c4b844bb28a7e9"}, &(0x7f0000f52000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f51000-0x80)={r1, 0x78, "fc2c749c6f73dfc5ef1153d0b5b1f105213077905d461ac6fc60069d2e126dd1a6c9fefa97f358d7d68ebffb65e1bc83eec859480e3e4770cda7bba81c62e8d247e8f04a7cdd13a8e93f65ebb798010e2055b63b1c955f103b31f87b7b40693c0c0d814a1da9ae31ec7b1049be42d72df9d723a7b7c7df48"}, &(0x7f0000813000)=0x80) 2018/01/19 03:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000860000)='/dev/vcs\x00', 0x401, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00003d5000)=""/82) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e6e000)={0x77359400, 0x0}, &(0x7f0000a5c000)=0x0, 0x0) 2018/01/19 03:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x4, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f00000ba000)="7d42a8a1ac2ef10416d6bde100b828d402e1931ec1208f345634caeb4032977bda86e64284e9232c7712745c8319a19dc510fe53cd74186b6f0e24089100b065b00d6750e688cf5888a624a5ed4755f2cf03016328ede5d51b21876b0171465fc1f2179bb4e1fe28c626f82a7049fcfc206c5ac6131a29b5d6e917bea7ed6c919e6cb987a9f47ba0fe01dfd7e3c304dd49056b5b84c0eb52923becea2a3193ebc5aa60", 0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000421000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000286000)="", 0x0, r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007bf000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000082e000-0x14)={0x0, r2, 0x7, 0x0, 0x0}, 0x14) keyctl$revoke(0x3, r1) keyctl$get_security(0x11, r1, &(0x7f0000f0c000-0x37)=""/55, 0x37) 2018/01/19 03:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e40000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000d50000-0x28)={0x5, 0xfff, 0x6000000000000000, 0x3f, 0x9}) r2 = openat(r1, &(0x7f000093e000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/19 03:58:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x3fd, 0x20001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000017000-0x10)='wlan1vmnet0(#+}\x00', 0x2, 0x0, &(0x7f0000001000-0x20)={0x55, 0x1, 0x200000000008, 0x40ffff, 0x0, 0x29, 0xd8, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000851000)="dde4768b0400bc", &(0x7f0000fff000-0x1)='\r'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) timer_create(0x2, &(0x7f00008e0000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fed000)='/dev/snd/seq\x00', 0x0, 0x2080) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00002c5000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {r2, 0x1c9c380}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000249000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00005b8000-0x1c)={&(0x7f0000941000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000004b000-0x8)={&(0x7f000055d000)=@flushsa={0x1064, 0x1c, 0x400, 0x2, 0x1, {0xff}, [@algo_auth={0x1048, 0x1, {{'sha3-512\x00'}, 0x8000, "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@tfcpad={0x8, 0x16, 0x0}]}, 0x1064}, 0x1, 0x0, 0x0, 0x20000000}, 0xc4) timer_create(0x100000000000002, &(0x7f0000044000)={0x0, 0x15, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x4, &(0x7f00003fa000-0x8)={0x0, 0x0}) r7 = syz_open_dev$admmidi(&(0x7f0000712000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000d9b000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000200000-0x1)=0x0) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r6, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000688000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r7, 0xc0bc5310, &(0x7f0000d69000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r5, 0x0, &(0x7f000093e000-0x10)={{0x0, 0x1c9c380}, {r8, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 03:58:59 executing program 0: r0 = socket(0x12, 0x8003, 0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0x100a)={r0, 0x10000, 0x4, "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"}) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x14a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xee6f019169339705, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r7, &(0x7f0000002000-0x5a)={'system_u:object_r:ssh_keysign_exec_t:s0', 0x20, 'system_u:object_r:pam_exec_t:s0', 0x20, 0x38, 0x36, 0x20, '/usr/sbin/ntpd\x00'}, 0x5a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000005e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000256000)=0xe8) lstat(&(0x7f0000360000)='./file0\x00', &(0x7f000035b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f000071e000+0x410)=@kern={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000ab8000)={0x204, 0x2b, 0x300, 0x1, 0x0, "", [@typed={0x10, 0x35, @u64=0xe27c}, @generic="ab6c63ac022436b313394734ef4979648deb052c8dd057df503c3774541e1f14798470995e8a9d06285232d0049344afd99017935931bd84b7a5549e8a69c60ab13d5d95d605bfac83e6e875bc3f6f54783147b8f4b159d5f55ec7fc3472bc0342b285f8dac6c83c7f741d56343b3f260241f7f2996ad8612a7265af9391", @typed={0xc, 0x8, @u32=0x1}, @nested={0x150, 0x90, [@typed={0xd4, 0x2a, @binary="4003ae7a4afc6db59954776669ea9f621716daf73187e64384f63b84064d5b746dfb19bda251d95e831b42019a2b8088635d4742b8a3abfdb9af078e019994953f744cb8b8bfe9a76db774ab2b40751a1242b6c5aca675a0a3a18bfb4b0400f79da0e0d685c9e1c7c6365014b5e6061c991516230e329600b70176c54232739955ddbfafffcc185b8dc8640f7e960c05bfb715b6cc5178c1cdb0daf70819cf07dba4d5a59bc68b020952bb9019a8bc988de44dfac88a489c850a3a581ef0c24a5e1cdecd0e42329fdc"}, @generic="372616f74aeff985b398da2b3efae7e612d4c1a5f4bd30ff8b8780efabb448a8ba0db40af1a164239643af0ad8d678f03fe014f0f40c963d32eca7602ab41c31fb8e9be5670c2b634eb1f470b98da61149f45a3b80d00e965b938da4bd40259b", @typed={0xc, 0x40, @str='\x00'}, @typed={0xc, 0x82, @u32=0x10001}]}, @typed={0x8, 0x4e, @void=""}]}, 0x204}], 0x1, &(0x7f00007cb000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x4080}, 0x8000) r11 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x437, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x7, &(0x7f0000004000)={&(0x7f0000004000)=""/5, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r11, 0x4b6a, &(0x7f0000000000)="c2b86c496fb65cbc6166fb1f8345843edef6279e00351f13e32e6b0157e8aabeb15b2978bcad3901c3677d2f996282110589f4fd6505e7b38b4acadd732192085e37436e24a80304afe6f50524599c74cc974213c5dea09fcbc4c5692fd5046ec1aa7d0aee5e245365cc6ef5142c4dac0c7bfd20f04e137cb89250a64267e08336a52c419e4baaf1e8778ccf47c8f86c0f23caea8250d0aaf93618e5f5d61600101fb6e2a4e0eb25a220a0d9fae6322db3ed7b699e86092d63dd2aef04dc94ca61501ddb45e5c28357019594ea2d5c5ee33dcb6780c65e87b300a78f1a6e") write(r7, &(0x7f0000001000)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/19 03:58:59 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039c000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x2e)=""/46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000121000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000082b000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e87000)=0xc) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r3, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f000018c000-0x10)={&(0x7f0000a0e000/0x4000)=nil, 0x4000}) faccessat(r2, &(0x7f000037e000-0x8)='./file0\x00', 0x28, 0x800) 2018/01/19 03:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000953000)='/dev/cuse\x00', 0x10000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000267000-0x9)={0x1f, {0x5, 0x8, 0x0, 0x80000000, 0x80, 0x40}, 0x791}, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000f5e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fe2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ec4000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/19 03:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f00004a1000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000068c000-0x8)={0x0, 0xfffffffffffffbff, 0x8}, &(0x7f0000763000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c1f000)={r1, 0x9, 0x9, 0x81}, 0x10) sendmsg$kcm(r0, &(0x7f00004bd000)={0x0, 0x0, &(0x7f00007e6000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ecf000)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00004c5000)=0x0, &(0x7f0000029000)=0x4) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) uselib(&(0x7f0000b1a000-0x8)='./file0\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000921000-0xd8)="d087a95886d7575212fcf5c03bd71a688e3741fd92d2a32466f9bd717f238ecb562f04b815bb9f9d4d006f0b089bc8159cd90c8e390e1a367708e3c2eaa263fdecb58270edaba16f44c2aac11ec440b3d23b1ef7a7b40169b6556b2b5cfd0161875dfa602a24a9d6c42e3ba1a71e979ea009f20c1574c7a3bc221b7a4328baf6f9f45fbc8f21f7a507d6761c2e01a43ce2787c7aa2089de1fb1e0997aea89c299b497e3d7f472fcc90bfe0216b31ebd25d34da1f110f9d9c6c291b12b7dcd4abc541fddf45db4bd6b62259e96ce5427d0c180d52e5cc55a8") lstat(&(0x7f00003f3000)='./file0\x00', &(0x7f000079d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000509000-0xb)='/dev/vcsa#\x00', 0x6f7, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getgroups(0x4, &(0x7f0000b6f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r8 = getgid() getresgid(&(0x7f0000b44000-0x4)=0x0, &(0x7f000087e000-0x4)=0x0, &(0x7f0000033000)=0x0) setgroups(0x4, &(0x7f000076f000-0x10)=[r5, r7, r8, r9]) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf9000)='/selinux/mls\x00', 0x0, 0x0) accept4$unix(r3, 0x0, &(0x7f00005a6000-0x4)=0x1ad, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x40042406, &(0x7f0000842000-0xd)='/selinux/mls\x00') syz_fuseblk_mount(&(0x7f000068e000-0x8)='./file0\x00', &(0x7f000054b000-0x8)='./file0\x00', 0x3000, r4, r6, 0xfffffffffffffeff, 0x5, 0x208000) userfaultfd(0x0) 2018/01/19 03:58:59 executing program 2: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/19 03:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000700000)={0xfd, 0x0, [0x6, 0x7fffffff, 0x3, 0x7fffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000af000)={0x8, 0x7}) 2018/01/19 03:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000957000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) syz_open_dev$amidi(&(0x7f0000665000-0xc)='/dev/amidi#\x00', 0xaac2, 0x2200) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003c4000)={@dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x5, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0x11}]}, 0x24) statx(r0, &(0x7f00000eb000-0x8)='./file0\x00', 0x400, 0x4, &(0x7f00009ac000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/19 03:58:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000002000-0x108)={0x108, 0xb, 0x9, 0x2b6064a5fcec3265, 0x4, 0x2, {0xf, 0x0, 0x8}, [@generic="93261868f96f437ebcc617d49297bb290432ce4b628a2f9ddac9de83f93b3bc54a131b8decb8efe59d637bfef891830626e496425ac163609adc62d5efc93428738a2efdfaa4831beffd43f0e6c028b47c11356af0a1e1cfc5bb64708d8e793c2e753d5b72b333ddf8b5eb4983a303129e0e18c22c7127587c8e4b75a07cbb9be19e86013c945550a278cec905106700cfd5ccd1fa3767841bf7f9968012acc46877a7a87c1c24551227804506720300993912691ea8ba2c9706fe959339008ffefefc3923adb1f8679827134be21495165eaa5a438e0ea2316bc1f3efd3ca9fec7bac910b9fe446433382b0f825adca04"]}, 0x108}, 0x1, 0x0, 0x0, 0x880}, 0x40010) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x5c5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@common='tunl0\x00', &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:59 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001d8000-0x8)={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) recvmmsg(r0, &(0x7f0000a1e000)=[{{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000+0x2a1)=[{&(0x7f0000851000-0x38)=""/56, 0x38}, {&(0x7f0000b6b000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000872000)=""/169, 0xa9}], 0x4, &(0x7f00002bc000-0x4f)=""/79, 0x4f, 0x1}, 0x7}], 0x1, 0x10040, &(0x7f00001a6000)={0x0, 0x1c9c380}) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000054c000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1b4d, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x20, 0x1, r2, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x11)=@known='security.selinux\x00') 2018/01/19 03:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000fb9000-0x8)='./file0\x00', 0xa2) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000715000)=0xfffffffffffffff8, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d19000)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000210000-0x50)={0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x501800, 0x88) accept4(r0, &(0x7f0000e34000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000fcf000)=0x1e, 0x800) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x35)="73797a6b616cb50007ffe9632e4c51beb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17", 0x3, 0xb6, &(0x7f000000a000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 03:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000019c000-0xe)='net/rt6_stats\x00') socket$kcm(0x29, 0x2, 0x0) lseek(r0, 0x0, 0x2) madvise(&(0x7f0000079000/0x1000)=nil, 0x1000, 0xf) 2018/01/19 03:58:59 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000000c000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/19 03:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$midi(&(0x7f0000d3e000-0xb)='/dev/midi#\x00', 0x7, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000518000-0x10)={0x40, 0x8008, 0x1b, 0x81, 0x0}, &(0x7f0000bbe000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000048d000-0x8c)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004dd000)=[{r1, 0xc1a6, 0x0}], 0x1, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a15000-0x4)=0x0, &(0x7f00009e4000)=0x4) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 03:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000673000)={0x0, 0x0}, 0x4000) sendfile(r2, r0, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000cac000)=@sack_info={0x0, 0x3, 0x8}, &(0x7f000051a000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000078000)={r3, 0xdeb, 0x2, [0x7b, 0x3]}, &(0x7f0000a8f000)=0xc) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f00009c1000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x7fffffff) 2018/01/19 03:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000083000)='/dev/kvm\x00', 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000e75000)=0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) r4 = dup3(r3, r0, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000d53000)=0x3f, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000b8a000-0x68)={0x74, 0x0, [0x9, 0x1f, 0x7, 0xfffffffffffffffb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f000069b000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$amidi(&(0x7f00008bd000-0xc)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup3(r3, r0, 0x80000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 03:58:59 executing program 2: mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000081c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) close(r0) ioctl$TIOCCBRK(r0, 0x5428) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000041c000-0xc)={0x14, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000074a000)={0x0, 0x0, 0x52d, 0x100000001, 0x9, 0x4}, &(0x7f00002b0000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000097b000)={r2, 0x3}, 0x6) epoll_wait(r1, &(0x7f000000c000-0xc)=[{0x0, 0x0}], 0x1555555555555632, 0x80) 2018/01/19 03:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000bfc000-0x4)=0x11, 0x4) ioctl$LOOP_CLR_FD(r0, 0x7006) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f00000)={0x0, 0x0, ""}, &(0x7f00008a8000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a62000-0x8)={r2, 0x8}, 0x8) 2018/01/19 03:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_set$pid(0x1, r0, 0x9) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8982, &(0x7f0000000000)="") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000857000-0x9)='/dev/ppp\x00', 0x200000, 0x0) epoll_wait(r2, &(0x7f00007ef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) 2018/01/19 03:58:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ac000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fbf000-0x10)={&(0x7f0000c0e000/0x3000)=nil, 0x3000}) mlock2(&(0x7f00006d3000/0xe000)=nil, 0xe000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000fbf000)={0x100000000, 0x8}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000775000)=0x3, 0x2d, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x2e) connect$netlink(r0, &(0x7f0000d46000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 03:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) recvmmsg(r0, &(0x7f0000309000-0xa0)=[{{&(0x7f0000b2a000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000129000)=[{&(0x7f00004d2000-0xe6)=""/230, 0xe6}, {&(0x7f000016a000-0xf0)=""/240, 0xf0}], 0x2, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000d4e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e0d000)=[{&(0x7f0000a8c000)=""/139, 0x8b}, {&(0x7f0000789000)=""/46, 0x2e}, {&(0x7f0000960000)=""/191, 0xbf}], 0x3, &(0x7f0000bdb000+0xbad)=""/29, 0x1d, 0x6}, 0x80000001}, {{&(0x7f00005af000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000352000-0x30)=[{&(0x7f0000229000)=""/59, 0x3b}, {&(0x7f00009fc000-0x7e)=""/126, 0x7e}, {&(0x7f00007ac000)=""/105, 0x69}, {&(0x7f0000335000-0x42)=""/66, 0x42}, {&(0x7f0000770000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa7000-0x8d)=""/141, 0x8d}], 0x6, &(0x7f0000477000)=""/4096, 0x1000, 0x8}, 0x0}, {{&(0x7f00007a2000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000cfb000-0x40)=[{&(0x7f0000850000-0x1000)=""/4096, 0x1000}, {&(0x7f000018c000)=""/224, 0xe0}, {&(0x7f00002c8000-0x1000)=""/4096, 0x1000}, {&(0x7f000087e000)=""/42, 0x2a}, {&(0x7f00000af000-0xa1)=""/161, 0xa1}, {&(0x7f00000d4000-0x3e)=""/62, 0x3e}, {&(0x7f0000fd8000-0x57)=""/87, 0x57}, {&(0x7f00007b5000-0xd2)=""/210, 0xd2}], 0x8, 0x0, 0x0, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f0000cc5000-0x48)=[{&(0x7f000016b000-0x9f)=""/159, 0x9f}, {&(0x7f000014f000)=""/21, 0x15}, {&(0x7f0000132000)=""/197, 0xc5}, {&(0x7f000021f000-0x26)=""/38, 0x26}, {&(0x7f000046c000-0x2)=""/2, 0x2}, {&(0x7f00000cf000-0x8d)=""/141, 0x8d}, {&(0x7f00003bf000)=""/233, 0xe9}, {&(0x7f000097c000)=""/152, 0x98}, {&(0x7f0000eb9000-0x6)=""/6, 0x6}], 0x9, 0x0, 0x0, 0x3ff}, 0x1}], 0x5, 0x10020, &(0x7f0000d07000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/19 03:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b03000-0xa)='/dev/vcs#\x00', 0x7ec6, 0x2000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f000063b000-0x8)={0x6d, &(0x7f000099d000)=""/109}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000707000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000ffc000)=0x0, 0x8) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/01/19 03:58:59 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000290000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x8000, 0x5) r1 = syz_open_dev$amidi(&(0x7f0000d27000)='/dev/amidi#\x00', 0x8, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000)=0x9, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000001000)=@un=@file={0x0, ""/4096}, &(0x7f0000005000-0x4)=0x1002) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) getpriority(0x0, r2) fcntl$setown(r4, 0x8, r2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000003000-0x18)={0x100, 0x9, 0x1, 0x0, 0x0}) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000006000-0x1c)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x8)={&(0x7f0000001000-0xf8)=@get={0xf8, 0x13, 0x206, 0x4, 0x0, {{'sha384-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4081}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000006000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000008000-0x71)="57b10a259a345aa0cf85d1f4212a8c0656cfa261d5286ed57fbd1f823e141dddd4d444b7bd3275bd0d642773c879e4e5a6fadefabc90ca0ec2cd808026b046af9b4dc88a90b97fe736db35e55cf710d12450d1336aa073a4d35131baac029510c88f86c5b9c159782d352bea563cdc4fb4", 0x71) 2018/01/19 03:58:59 executing program 0: clock_settime(0x1007, &(0x7f0000b62000+0xad5)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ad4000-0x7)='mounts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000001000-0x28)={0x2, 0x20, [0x7, 0x6, 0x1000, 0x1000, 0x1, 0x7, 0x8c7, 0x3ff]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)=""/247, 0xf7, 0x0, 0x0, 0x0) 2018/01/19 03:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000ac0000-0x17)=@random={'trusted.', '/dev/snd/timer\x00'}, &(0x7f0000a11000)=""/231, 0xe7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 03:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x1000, &(0x7f0000c07000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000464000-0x18)={0x0, 0xe40, 0x0, 0x2, 0x0}, &(0x7f0000b1d000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007ba000-0x8)={r2, 0x1}, &(0x7f0000701000-0x4)=0x8) recvmmsg(r0, &(0x7f0000c80000-0x80)=[{{0x0, 0x0, &(0x7f0000871000)=[{&(0x7f00004b1000)=""/201, 0xc9}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00000db000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000515000-0x20)=[{&(0x7f0000590000)=""/249, 0xf9}], 0x1, &(0x7f0000f04000)=""/57, 0x39, 0x0}, 0x0}], 0x2, 0x2123, &(0x7f0000f22000)={0x77359400, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000149000)={r3, 0xffffffffffffffc6}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000059d000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x20235f97, 0x7fffffff, 0x100, 0x800, 0x4, 0x10001, 0x9, 0x3, 0x100, 0x5, 0xaa, 0x5, 0x81, 0x8]}, &(0x7f00006d6000)=0x108) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000761000-0x4)=0x9) close(r1) restart_syscall() ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000db1000)={0x4, 0x401, 0xffffffffffff7fff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000aac000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000bb9000)=0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000eae000)={0x0, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffeff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 03:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000254000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000940000)='/\x00', 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000c3e000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc7000-0x75)="89e13e21c2046d7b77c50c4c9b4cc15cbfcf8dbeb283bab45c0588f0cafad4013e4d8bdb1b4a37edb88b78260ce6d23612561553cee1519d45e0288e4185d0bca65b4efcddad06ff973f58be00000000a565e378eadd1b4640c349fc60f3057eb60e2821eaa6886248d5a2d6360b196134188f096c", 0x75, r0) r2 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$link(0x8, r1, r2) 2018/01/19 03:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x400000, 0x0) vmsplice(r0, &(0x7f000030d000)=[{&(0x7f0000341000)="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", 0x0}, {&(0x7f0000a56000)="7c84adfa861907ddfa13d585b49610b9f95c32e4e62d67c10e10dca02078e7a884cefb6a3b87d777a9fad6084f6702a0c4b2a5768786132cf67f02a9a1b36f338dfd4aa615efca81f60a6d1c0d22f81ac898549f29ab8aabec2e9b7652020febe1fea24ab37b92235a18cf42cca50011654943ec6d9cba32211aa1ec1a9743df5f20b82c616ad819b0bc2630baf5089debf2aba6f7370eaa53bd3fe0f7d0d2a21edc073fd1609ea1c07b14ff2f8340e8f5111a36ec353c3f877fe3b721d170c1fc", 0x35d}, {&(0x7f0000149000)="f4ba325da446451225a670b87cb3e4ec3680371fbb5814b9af09a531468ec15d9e82622cc760170083a4eb168a44d05980cadf6c0d570834c92d5b6e182a0d16e6ab386ce11c99c2c926642c66c99332fea478b600489b7c730bf780207b49bef3e230324218890c0c62c9d3f366bd182fbb54f503565657e7e1bc962a31bd", 0x0}, {&(0x7f000047c000)="35057ed32cd52d6780278c73", 0x0}, {&(0x7f0000b3f000)="6b39fc97909c81b825ab264f94e3aa6016761439487bf75abb61fa8a7de2af87c9b133acd040f2e6a678e18a2764604ccfe426165e389c83d6870caebccde35e838978b24a265c43cf949d956e5e2f4e76f6ebe5c73bc604fc094b9c2bee5f6367de21b14f372eee819a7f12355c93e76ca56cacb7eb80be", 0x0}, {&(0x7f0000ee4000)="e7c43f0010acd528765dab3e832d0b3a04a844642f6d2d7da752bd8338778a302e93b941f1b3dd2074ab16b965faf9841c2944f39e03", 0x0}], 0x1, 0x0) 2018/01/19 03:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = syz_open_dev$midi(&(0x7f0000ea3000-0xb)='/dev/midi#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000a7000-0x14)={0x8, [0x3, 0x1, 0x3, 0xa4, 0x200, 0xffff, 0x80, 0x4a2]}, &(0x7f0000f2b000-0x4)=0x14) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) write(r1, &(0x7f0000f3c000)="e8", 0x1) 2018/01/19 03:59:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000462000-0xa)='/dev/cuse\x00', 0x200400, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000ebf000-0x18)={0x34d9c73b, 0x20, 0x1, 0x0, 0x0}) mkdir(&(0x7f0000567000)='./file0\x00', 0x0) pivot_root(&(0x7f0000618000)='./file0\x00', &(0x7f0000b74000-0x8)='./file0\x00') 2018/01/19 03:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 03:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000f31000-0x4)="696f009e") read$eventfd(r0, &(0x7f000024d000-0x8)=0x0, 0x8) getdents(r0, &(0x7f0000d8c000)=""/58, 0x3a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ea3000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000086b000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000fb2000)={0xd, 0xa, &(0x7f00004a9000)=@raw=[@ldst={0x3, 0x3, 0x1, 0x6, 0xa, 0x40, 0xffffffffffffffff}, @generic={0xff, 0x4, 0x4, 0xdf}, @alu={0x0, 0x1, 0xf, 0xf, 0x3, 0x6, 0x1}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000}], &(0x7f0000691000-0xa)='syzkaller\x00', 0x0, 0xb0, &(0x7f00004ea000-0xb0)=""/176, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 03:59:00 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000ad1000)='./file0\x00', 0x121000, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000782000)={0x9ce, 0x4, 0x6a2, 0x5, 0x3f, 0xfffffffffffffc01}) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:59:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000781000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000810000-0xdf)="a6e282fd4fac750c395969374afbbd9e57f534a00aa1558b867520388b62c15105074cbe13ead79b7d38b1a44db1443ce7ff648ed2107d5699d48444ffd536bbdc0ae38b02be83d47ea70f785021570f8d97597b9491554679a859629694e7b4fdf591fa67dc4e31824a4078cf1790b6c044fec36c8e4cdebc3a4d17914872c75f50215b1ee805ed32ae7d2cb0f650b91662e50ee6c17c270f51c8f70fd3c483f55128ef20c2b48d75137d4f64e57376543777a7675c922bfac7438b34233a876a7afa800bd951edad322442a51008a3c06bc3a287bf07ec680f209b9686ba", 0xdf) r2 = syz_open_dev$sg(&(0x7f00001cd000-0x9)='/dev/sg#\x00', 0x7ff, 0x40002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000dc5000-0x4b)={r0, 0x43, "415fc185dfd683c2f1da295fd72511a883eaf44e14fbbf8a93e80ee844b6bcfdb7193b227b86121af8ecd366c72d5b098d95ae37f9377a3fec0ca134e1a46ac9feeb13"}, &(0x7f00001b7000)=0x4b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000e66000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00004af000-0x4)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 03:59:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000016a000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mremap(&(0x7f000069e000/0xa000)=nil, 0xa000, 0x4000, 0x2, &(0x7f00006a5000/0x4000)=nil) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6c000-0xb)='/dev/hwrng\x00', 0x84, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 03:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xfffffffffffffffc) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000074c000)='/dev/autofs\x00', 0x10800, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000757000-0x4)=0x0, &(0x7f0000451000)=0x4) syz_open_dev$sndpcmc(&(0x7f0000c53000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00005f6000)=0x0) rmdir(&(0x7f0000dbc000)='./file0\x00') 2018/01/19 03:59:00 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/ppp\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f00008b6000)=0x8) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003bd000)={0x0, 0x66, "bef9593457b8b53264d816a431cd97ba72b1d1246f0d0961ba1f4019ce4b2448d92ef1144763de26256256755fcc23e93306b4f2fd720338dbb3cce698338636bd37bc7bac2accc4a60eb0cd2c9165490aab365c084751e48a2f84f095ed782cc46fa79c9670"}, &(0x7f0000b9e000)=0x6e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cab000-0x8)={r1, 0x10000000}, &(0x7f0000b94000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f000035e000-0x1)="01", 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ded000)=[{{0x0, 0x0, &(0x7f0000f34000)=[{&(0x7f000013d000-0x1000)="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", 0x72f}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 269.353072] divide error: 0000 [#1] SMP KASAN [ 269.357634] Dumping ftrace buffer: [ 269.361181] (ftrace buffer empty) [ 269.364868] Modules linked in: [ 269.368050] CPU: 0 PID: 9118 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #178 [ 269.375299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.384643] RIP: 0010:___bpf_prog_run+0x3b6a/0x5ec0 [ 269.389632] RSP: 0018:ffff8801c37cedd0 EFLAGS: 00010246 [ 269.394974] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 269.402223] RDX: 0000000000000000 RSI: ffffc90003560000 RDI: ffffc9000131d049 [ 269.409738] RBP: ffff8801c37ceed0 R08: 1ffff100386f9d51 R09: 0000000000000002 [ 269.416989] R10: ffff8801c37cef50 R11: 0000000000000000 R12: ffff8801c37cef08 [ 269.424237] R13: ffffc9000131d048 R14: ffff8801c37cef08 R15: 0000000000000000 [ 269.431492] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f7742b40 [ 269.439693] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 269.445558] CR2: 0000000020fd3000 CR3: 00000001c366c002 CR4: 00000000001606f0 [ 269.452814] Call Trace: [ 269.455399] ? bpf_jit_compile+0x30/0x30 [ 269.459447] ? netlink_lookup+0x5f7/0xa90 [ 269.463576] ? lock_downgrade+0x980/0x980 [ 269.467701] ? sock_sendmsg+0xca/0x110 [ 269.471573] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 269.476847] __bpf_prog_run160+0xde/0x150 [ 269.480981] ? __bpf_prog_run192+0x150/0x150 [ 269.485376] ? lock_acquire+0x1d5/0x580 [ 269.489328] ? lock_acquire+0x1d5/0x580 [ 269.493295] ? lock_release+0xa40/0xa40 [ 269.497251] ? __lock_is_held+0xb6/0x140 [ 269.501315] sk_filter_trim_cap+0x33c/0x9c0 [ 269.505633] ? sk_skb_is_valid_access+0x140/0x140 [ 269.510464] ? netlink_skb_destructor+0x1d0/0x1d0 [ 269.515300] ? rtnl_fill_vf+0x480/0x480 [ 269.519260] netlink_unicast+0x1b9/0x700 [ 269.523297] ? lock_release+0xa40/0xa40 [ 269.527259] ? netlink_attachskb+0x8a0/0x8a0 [ 269.531674] rtnl_stats_get+0x7bb/0xa10 [ 269.535642] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1ca0/0x1ca0 [ 269.542203] ? rtnetlink_rcv_msg+0x625/0x1020 [ 269.546678] ? lock_downgrade+0x980/0x980 [ 269.550816] ? lock_release+0xa40/0xa40 [ 269.554801] ? __lock_is_held+0xb6/0x140 [ 269.558857] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1ca0/0x1ca0 [ 269.565424] rtnetlink_rcv_msg+0x733/0x1020 [ 269.569735] ? validate_linkmsg+0x8e0/0x8e0 [ 269.574042] ? check_noncircular+0x20/0x20 [ 269.578262] ? find_held_lock+0x35/0x1d0 [ 269.582314] ? netlink_lookup+0x5f7/0xa90 [ 269.586441] ? lock_downgrade+0x980/0x980 [ 269.590571] ? find_held_lock+0x35/0x1d0 [ 269.594624] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1ca0/0x1ca0 [ 269.601181] ? netlink_deliver_tap+0x148/0xcf0 [ 269.605755] ? lock_downgrade+0x980/0x980 [ 269.609898] ? lock_release+0xa40/0xa40 [ 269.613859] ? netlink_lookup+0x620/0xa90 [ 269.618001] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1ca0/0x1ca0 [ 269.624665] ? netlink_deliver_tap+0x171/0xcf0 [ 269.629243] netlink_rcv_skb+0x34c/0x400 [ 269.633285] ? validate_linkmsg+0x8e0/0x8e0 [ 269.637590] ? netlink_ack+0xa10/0xa10 [ 269.641462] ? netlink_skb_destructor+0x1d0/0x1d0 [ 269.646296] rtnetlink_rcv+0x1c/0x20 [ 269.650004] netlink_unicast+0x4ee/0x700 [ 269.654062] ? netlink_attachskb+0x8a0/0x8a0 [ 269.658458] ? security_netlink_send+0x81/0xb0 [ 269.663717] netlink_sendmsg+0xa4a/0xe60 [ 269.667778] ? netlink_unicast+0x700/0x700 [ 269.672000] ? security_socket_sendmsg+0x89/0xb0 [ 269.676735] ? netlink_unicast+0x700/0x700 [ 269.680952] sock_sendmsg+0xca/0x110 [ 269.684645] sock_write_iter+0x31a/0x5d0 [ 269.688688] ? sock_sendmsg+0x110/0x110 [ 269.692657] ? iov_iter_init+0xaf/0x1d0 [ 269.696615] __vfs_write+0x684/0x970 [ 269.700313] ? kernel_read+0x120/0x120 [ 269.704174] ? bpf_fd_pass+0x280/0x280 [ 269.708045] ? _cond_resched+0x14/0x30 [ 269.711918] ? selinux_file_permission+0x82/0x460 [ 269.716757] ? rw_verify_area+0xe5/0x2b0 [ 269.720808] ? __fdget_raw+0x20/0x20 [ 269.724508] vfs_write+0x189/0x510 [ 269.728039] SyS_write+0xef/0x220 [ 269.731473] ? exit_to_usermode_loop+0x198/0x310 [ 269.736231] ? SyS_read+0x220/0x220 [ 269.739841] ? do_fast_syscall_32+0x156/0xf9d [ 269.744319] ? SyS_read+0x220/0x220 [ 269.747929] do_fast_syscall_32+0x3ee/0xf9d [ 269.752239] ? do_int80_syscall_32+0x9d0/0x9d0 [ 269.756800] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 269.762323] ? syscall_return_slowpath+0x2ad/0x550 [ 269.767244] ? sysret32_from_system_call+0x5/0x3b [ 269.772075] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.776909] entry_SYSENTER_compat+0x54/0x63 [ 269.781294] RIP: 0023:0xf7f46c79 [ 269.784632] RSP: 002b:00000000f774208c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 269.792335] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000020fd3000 [ 269.799590] RDX: 0000000000000026 RSI: 0000000000000000 RDI: 0000000000000000 [ 269.806835] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 269.814082] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 269.821328] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 269.828612] Code: 89 85 58 ff ff ff 41 0f b6 55 01 c0 ea 04 0f b6 d2 4d 8d 34 d4 4c 89 f2 48 c1 ea 03 80 3c 1a 00 0f 85 8a 1c 00 00 41 8b 0e 31 d2 <48> f7 f1 48 89 85 58 ff ff ff 41 0f b6 45 01 83 e0 0f 4d 8d 34 [ 269.847891] RIP: ___bpf_prog_run+0x3b6a/0x5ec0 RSP: ffff8801c37cedd0 [ 269.854522] ---[ end trace a2a853f140a4ddd9 ]--- [ 269.859352] Kernel panic - not syncing: Fatal exception [ 269.865142] Dumping ftrace buffer: [ 269.868659] (ftrace buffer empty) [ 269.872339] Kernel Offset: disabled [ 269.875938] Rebooting in 86400 seconds..