0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:26 executing program 1: gettid() r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x3ff, 0x100}) read(r0, &(0x7f0000000040), 0x0) 2018/04/29 07:34:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x2}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'team_slave_0\x00', 0x600}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r2, r3}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x73, @loopback=0x7f000001, 0x4e23, 0x4, 'none\x00', 0x4, 0xfffffffffffffff8, 0x57}, {@loopback=0x7f000001, 0x4e23, 0x4, 0xfff, 0x10001, 0x10001}}, 0x44) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/04/29 07:34:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x8, 0x100}, 'port1\x00', 0x80, 0x0, 0x5, 0x3f, 0x7, 0x7f, 0x1ff, 0x0, 0x2, 0x7}) write(r0, &(0x7f0000000000)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/04/29 07:34:27 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x80000001, 0x0, 0x0, @time, {0x4, 0x9}, {}, @quote={{0x400, 0x8}, 0x7, &(0x7f0000000040)={0xe531, 0xdf, 0x9, 0x7, @tick=0x5, {0xda, 0x3}, {0x9, 0x7}, @raw8={"dc28834210185fa76242c5b7"}}}}], 0x30) creat(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/29 07:34:27 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r1, 0x9f) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = dup2(r0, r2) sendmsg$kcm(r3, &(0x7f0000000080)={&(0x7f0000000200)=@l2={0x1f, 0x7, {0x8, 0x9, 0x5, 0xcc, 0xa2, 0x6}, 0xcf, 0xffffffffffffffff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000280)="a6327fe56271b834b549d3b31b286b3bc66f15ae854b36ce0ef0cc8809ca265f18320ca1c3df5b289dcbba7f104bb0f00fcf2f027cb5700cac110b7af6a750a6560236eedde06c9a778b97bba073fd35fac4e447ed1a36361fb17d56d05b0dd395a9a507fccef024a56112416204be0ba336b1d62ee810bf02b15ff6ab963d7a90c537d7119501c71a700d6a672f4aaef50c6dcaedc2d28e65a5050e5767e80f2d68a5021936cbc67ccae75962beb564c94219e4ae2bb8ece88fec4e6e73757a216507c3d246a810c75e2e3da78afd6fea8102703e6c085cb0fac1a532102db9382dd1ce02f230af4a4babc213f4f22bb133eb03d8a083fa6eed", 0xfa}, {&(0x7f0000000380)="de1d8ca3c411933fed1894aaaab54236ce420089511e8137400361a53296d4a522ff65104b23e1cd9ef3a19fc2870ac85711a963c0c93db840af94fcd45d8a790e52de9a7aa21406d1852f69a55d1d37c58169f0738719f8c913f65b8d4f455b87779c647b9afd23bc92035f3940fb9f4ffc3b8d7738f63aa545fea069ff3d585bfecc20ca96bf7dbf8f5abbc144b94b9e417d82c40acc75974147fa865e153b4b9c445a1a", 0xa5}, {&(0x7f0000000440)="2358ab14201038eeec905d45dcacce949a4546b1cd8b664ee7e5d07ed0e8e135df45f2737026b0337a03e018d6b6a4bd97fc115e752dc667f683d45cc6282638b01aabef51f8773da0eab448c55b1e92875900d0df9e27f8d3ff416b2c2f0b85b7ba51cba427f7dace626357413eaae282937df417b4b848f9db5769c8b035d0ea64e110d6b78e5e006429a4d7b0ce0b77b5cbe0fe384d", 0x97}, {&(0x7f0000000500)="66889d901bd4afd7c222f8e04950c14f270eaabe7eda17dbb3973df9c0e32111162f7c1023f26d7b6a8247aba561026083f2b263d49149826ff260115005c90569755b53bf84d9b91a006d9c6c247f4da40cefdceff9983c32309b06ccccbfb0f3efe8d385faf9a95603dbbf861d1ab6af49d13f1ffe0e853e8ee233d18d8f", 0x7f}, {&(0x7f0000000580)="9d30db8652d69069356a572f9ea8b1eba3dc210699b763c855b2752285a7df10405aa89ced7bcf2cfdd879e63b30cf26cd8251d296f02572ec3a55f6fe869507d3c3762e0120abbd", 0x48}, {&(0x7f0000000600)="4daa86805a91b4a5356f49f034e2733db33414454841d7dd79a6466db5c83c8ebc75e2f6ef83d8c75449b3a60e576d3ec1d17933911092e3dc04819d0e69e57a2b4ae410b87459b34fc406d88777461c67ce9ef59f6db4b26ecf111904f34842e8af031af05417b9cd2fa42aae7fcc277a417a062560e903fd86b55ee775119122995bce211613d91c1dfd3d1a69aefd41f9f69d8ea082a76a7e03006ac1629a4064ea0484325ddf5c5b9ef3c2bc4c5f690fcb78a12d4bae4dd91c21ca1741ee1b74cc2cdfbb83", 0xc7}], 0x6, &(0x7f0000000ac0)=[{0xc0, 0x11f, 0x9, "b8c4a6b8c61777f2231073badcd146208ec31fb36862121074f85ed8fc777c6b6a289c186ab948d1860d4b8ee5eb17f24daf7044c29b66f16ef352b3f96d662b0f858e16a429352755e46364678e48295aae941d63de69c627b2bb82ddd97ac4e09fef7a8163c0ba47be37390e191e4559573efb9608f70e3ac5195243b80ff9df85e35b4abd92d843eb445ea86c5702c5f5f119b294ad82e85ff7a1f7fcf548bddf6903ff8f8e8f90a2df08a07b6b"}, {0x20, 0x113, 0x0, "ca703eda35a9b4a4f5f0ccd4ff3c62"}, {0xf0, 0x119, 0x5, "b401ff5b5a2485fc1bb4ae6d034ec81a5d4404f804cb112cfc94dfae82de239f91bc78533e213dd2965517d7eb2cec36a77c430442f8d7ba9b109f94b3a051024aa78e29dd3f798dc43509614819ac11b915eb337e7cf2b326c53daa479b26f0f7d7b3baded91da433b5222836c21b53059c5cc622f15bab580908318c27ce07f28ad9cb07e90c479f8984024a8198320a679ea099f7b3acff47473271866ba7d6adf59db536c0a421f108cf85401c42c51dd687709fd39e4ac49f14f42c4b7e9f0616f71f58a4f1ae2fe03e9c3886675ce910a5d4da97e780ce0f11281d"}, {0x48, 0x10a, 0x800, "e1c53569a096fa2d815aaf80f64e8e5d0368fbc8534c4558c95de5865ab37950b910375d9ad2fc44e70a5d3e7650326d7c9c"}, {0x90, 0x119, 0x7, "d2378ce698dd35383d0a14a24e9aec99f05ee8a92e34f4e86a06a0567984fe3996665a1eb80913b6a1bbc4ac41ce8dc844febf211565bde70d6ece0574554249f494e072738a8364bdf10738c6cf2eab06fc60b7e1cb3cb35097286e72301e8fe85f5a10cdafea523f45fa159b4c85e3ba52672d4ca3b6b2e4ab427f5ffd79"}, {0xd0, 0x13f, 0xffffffffffffff81, "412b9b21d7966fa1781448dc82343410283a690c39ca59492d2b995580a6f5ea795b86e7ec1a08dd745bff16f02e839ccc28b2b311ac606dff8caa816ac92eba068a82725a77e55471dc5c3d61afd0c046d49d6790f02e14405eb2b95b2c8f319d280551de5c796f41d2c3cb0a1cbb5b3b89025a34bf0e12d77f9c3608062acc4b87dbfa3d8691a74caac76452bd6bb2190a2b7425089c4d2425c1bd694202e5c016b97f5b04a55fdd4ea99555bdc3079bf313c45fb26e8f18b3"}, {0x68, 0x6, 0x2, "76f129c020f569a7034ead7f8c04f16b7d9c51788ecdf828eaf7136b72b529f6498470faa5814f3b5489ec883e788cfe707f88708f95bd62c49dc12eb3de796c4994f55414b87f71cc378b2c17991a4940558db9"}, {0xa0, 0x1ff, 0x8, "d555f9a0470b7fc0f16368ce86769f0a27f6f4322158cd2435c4db5eb259f392df85f7525718becb703c4a26944b7fb4dab1f99f037e855830e6a73cb1548f43096caa315861428650f6ccf7ff0d3db70b7a592a27f42d60301520eada02ce1f3bf429aa1d03d57c3fa3c30d863ab9736d811468fb4ceaec0dc88b22c3b465a0b61fee1409af9bcc43a59d"}, {0x68, 0x13a, 0x0, "01ab12f9318914911fea2cc02dfc9c941f5037f9f38c02d8c19e562ea7b118f1fc1a789ee1ca664580ac83b6622f8a4e8df071eebf5ca4a32804b838f0f618352d57cc40d1fd30a19ed54c7ccad192a23584"}], 0x4e8, 0x4000000}, 0x8000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6gre0\x00'}) readahead(0xffffffffffffffff, 0xffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 2018/04/29 07:34:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x2, 0x1, 0x7, 0x0, 0x7fffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000001c0)) 2018/04/29 07:34:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) dup3(r0, r1, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r3 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='-system\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) 2018/04/29 07:34:27 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/04/29 07:34:27 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:27 executing program 4: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x3b, 0x0, 0x3b, 0x2c]}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x0, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/29 07:34:27 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0xfffffffffffff4b9) ioctl$TCXONC(r1, 0x540a, 0x800002) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/04/29 07:34:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000063bff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200102, 0x0) write(r1, &(0x7f0000000000), 0x0) write(r1, &(0x7f0000000180), 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d57000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x7, 0xb3a, 0x6}, {{0x0, 0x7530}, 0xffff, 0x34d2, 0x101}, {{}, 0x1, 0x4, 0x3}, {{r3, r4/1000+10000}, 0x6, 0x8001, 0x315}, {{}, 0x40, 0x4, 0x7}, {{}, 0x8, 0x0, 0x9}], 0x90) lseek(r1, 0x0, 0x621b4c354917ac95) 2018/04/29 07:34:27 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) 2018/04/29 07:34:27 executing program 4: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x3b, 0x0, 0x3b, 0x2c]}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x0, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/29 07:34:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmmsg$inet_sctp(r1, &(0x7f0000000540)=[{&(0x7f00000002c0)=@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000300)="d8494199e039f449f67c70ac45963133e0b66023ae3d341553654822a3f66ac9f63502c7606ad812f4301294800d481e93f96e83a31525a41307d20393a5d14473cc718c344d072a6d1b604902065261cd46b3dc3dc94adf0430af9e31b789d27f358464a0afa54a", 0x68}, {&(0x7f0000000380)="2aea275e493f1f8b1053fc56edb2c3bc97199b3c7dfd7582da2fc247ea100c87656a1b92d1b17c1d2b239c1f5844459d43a6425800239e7860a35396440915c600cb3282574e88fc37f7cd6d1a404cb3af769cc433f7be6f9b6333c1c829af57", 0x60}, {&(0x7f0000000400)="97741167420a36560f3d1f4ba56330b01212a7073db1a226cfc6be64417b8c8ace4f53a337cdac33182e1851e8a969041f6adc4969c3f39e243d1768e7e271a235d112a99931ab831f302fc140f689ad6450108a5e07ab8e84de5255ff2d681742deeb93741439d743a00d9c1f7a6bcb07ed8f5c878e465970b0deb1c6d7bb37a449c4bf597d7c0d5977f2a43da1f0b5a8731bfea53599b58850c27c6919c2cf895d77b7ce1bcaa3b5d7a998d6a138eb887e8cf0f1377c0d6e75f5cf7c2a0218c51ef2df2cffd167203335a96cb12a8e6ed4cac2a7955358", 0xd8}], 0x3, 0x0, 0x0, 0x20044000}], 0x1, 0x4000000) r3 = semget$private(0x0, 0x2, 0x240) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f0000000280)=""/59) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req={0x5, 0x8, 0x1, 0x3}, 0x10) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0xa00, 0x70bd29, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000200)) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000001c0)=""/6, &(0x7f0000000240)=0x6) 2018/04/29 07:34:27 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x10044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/04/29 07:34:27 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:28 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0xdfffae8cab53b8be, 0x4, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, 0xffffffffffffff6c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'teql0\x00', 0x202}) fchmod(r0, 0x4) 2018/04/29 07:34:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/29 07:34:28 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x1000105220) 2018/04/29 07:34:28 executing program 4: socketpair$unix(0x1, 0x400000002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000004c0)=0x6, 0x4) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) write$vnet(r3, &(0x7f0000000400)={0x1, {&(0x7f0000000280)=""/72, 0x48, &(0x7f0000000300)=""/208, 0x3, 0x4}}, 0x68) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000500)=0x2, 0x4) sendfile(r1, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r3, &(0x7f0000000040), 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x4000000000000, 0x9, 0x7, 0x9}, {0x3, 0x10001, 0x1, 0x1}, {0x80, 0x8, 0x5, 0x80000001}, {0x9, 0x48, 0xaa, 0x4}]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x100000000}, 0x8) 2018/04/29 07:34:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080)=0x3, 0x1, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0xffffffff}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002400)="329aa47fb37de94407c7f9df119bec41c3946e8283d89be35f028b2e4feda2ab99c9fa7986e24f6d25b19f4470d543dc94c90ec92743df0ef846983ebc1d6aad7344d22767e2662ff601f54934dfa108f54389e03c230d", 0x57}], 0x0) 2018/04/29 07:34:28 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x3, 0x4000000000004) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0xb3, &(0x7f0000002400)}, 0x0) 2018/04/29 07:34:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = creat(&(0x7f0000000180)='./file0\x00', 0x11) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000100)=""/8, 0x8, 0x1ffff) r4 = socket$packet(0x11, 0x2, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x0, 0x3}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e21, 0x0, @empty, 0x2}}}, 0xffffffffffffffe7) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000a76000), 0x17) fdatasync(r2) close(0xffffffffffffffff) 2018/04/29 07:34:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/29 07:34:28 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x800) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/29 07:34:28 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0xfffffffeffffffff, 0x1, 0x1, 0xffffffffffffff9c}) dup3(r1, r1, 0x80000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x80000086ab156, 0x1b, 0x0, r1}) 2018/04/29 07:34:28 executing program 0: unshare(0x8000400) r0 = inotify_init() r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2ae05c77, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x7, 0x1, 0x81, 0x5, 0x6, 0x81}) fcntl$notify(r0, 0x0, 0x282) 2018/04/29 07:34:28 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) fsetxattr(r1, &(0x7f0000000080)=@random={'os2.', '/dev/ptmx\x00'}, &(0x7f00000000c0)='.lo(system\'keyring\x00', 0x13, 0x2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001b40)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x60000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) 2018/04/29 07:34:28 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) [ 95.837652] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 95.841739] IPVS: stopping master sync thread 7764 ... [ 95.861480] ion_ioctl: ioctl validate failed 2018/04/29 07:34:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) rt_sigaction(0x29, &(0x7f0000000000)={0x9, {0x4}, 0x58000005, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xcee, 0x200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, 0x4, 0x10001}, &(0x7f0000000240)=0x98) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=@newneigh={0x38, 0x1c, 0x501, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x38}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000002c0)={0x1, 0xff}) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x4000000000000000, 0x40) [ 95.914640] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/29 07:34:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x49c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000000, 0x4403d, 0xffffffffffffffff, 0x0) 2018/04/29 07:34:29 executing program 7: getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) 2018/04/29 07:34:29 executing program 0: r0 = socket$inet(0x2, 0x80004, 0xfffffffffffffffd) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x9}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c40)=@filter={'filter\x00', 0xe, 0x3, 0x578, [0x0, 0x20000580, 0x20000930, 0x20000ac8], 0x0, &(0x7f0000000540), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'erspan0\x00', 'bcsh0\x00', 'erspan0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x180, [@devgroup={'devgroup\x00', 0x18}, @ip={'ip\x00', 0x20, {{@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x7, 0x0, 0x0, 'yam0\x00', 'bcsf0\x00', 'syzkaller1\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x1d0, 0x200}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:load_policy_exec_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x17, 0x0, 0x0, 'yam0\x00', 'bcsh0\x00', 'ip6tnl0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x118, 0x168, [@vlan={'vlan\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@ERROR={'ERROR\x00', 0x20, {"d710eaec147abbace8a3efe23591c0cad0a1be2ffd95bbd148606bcd9e2d"}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x3}]}, 0x5f0) 2018/04/29 07:34:29 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/158, 0x9e, 0x0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) chroot(&(0x7f0000000040)='./file0\x00') ioctl$PPPOEIOCSFWD(r0, 0x80047453, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) 2018/04/29 07:34:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x4}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/29 07:34:29 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80041, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0xdfd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2018/04/29 07:34:29 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00000000c0)="1e0c59058ee2d4272c934e09d751074e9135ef0afe2c9b03011c066372cc2a98d60e28d8836f6d57658c414d6c1463e0d74c3d47182c3eb029820fb9e7458f0d3d56d25b4ee95d00d2a82598", 0x4c, 0x20000000, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="7d9f4cd564", 0x5}], 0x1) 2018/04/29 07:34:29 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:29 executing program 5: r0 = socket(0x5, 0x2, 0x5) write(r0, &(0x7f0000000240)="2400000026007f000000000000007701000000ff0100000000bc2e00ffffffff017f00000000000000d8355b17f4d77b7ad6f6a4fae51a7b60502e6ebab6c4dced065923e0a718fcd3e4f1d4db9c799a8856d6380a9c7ae827c602cf04ee73beaa6edc084c", 0x65) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/04/29 07:34:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x0) read(0xffffffffffffffff, &(0x7f000060df9c)=""/100, 0x64) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/29 07:34:29 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:29 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x100000272) r2 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x7, 0x101200) connect$llc(r2, &(0x7f00000003c0)={0x1a, 0xf, 0x1, 0x9, 0x0, 0xffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe800000000000000000000000000000000000007a25a060d09f5efc803a22215be242d5cb42638ed022794485edceb71b", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='fdinfo/4\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000580)={@loopback={0x0, 0x1}, 0x45, r4}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) bind$packet(r5, &(0x7f00000001c0)={0x11, 0x10, r6, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f0000000540)=@create_id={0x0, 0x0, 0xfa00, {0x4, &(0x7f0000000440), 0x13f, 0x5}}, 0xf69027b22bf1bd7b) 2018/04/29 07:34:29 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400403, 0x0) ioctl(0xffffffffffffffff, 0x227b, &(0x7f0000000140)="c02e0000000000000013fc16ee3daa039cada5f607c7f15291af0c1a6de54adb6614923b8c189850e55fdb005262272fe3eebcef9c20df26faf72d888ed117633a9cf6c2b645fd8c4c08f84d245cf8971097ec3ebc76d791620470a6f9fbaaf4aa55778a07e2660bad99ddb19d9f5a64a5e8e24c371cd6a4158402d8040cf2319d9b304330fa7d3f4869563c1ca99c7b603e5f532f76846e7914") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @remote}, &(0x7f0000000080)=0xc) 2018/04/29 07:34:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) recvfrom$ax25(r2, &(0x7f0000000500)=""/167, 0xa7, 0x140, &(0x7f00000005c0)={0x3, {"b47763607a1367"}, 0x6}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000780)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x8, 0x5, r3}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000002c0)={{0x0, 0x0, 0x80000001, 0x3}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r5 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='%security%-^\x00', 0xfffffffffffffffd) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000600)) keyctl$get_persistent(0x16, r4, r5) r6 = socket$inet6(0xa, 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) write$binfmt_elf32(r6, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x1f, 0x8001, 0x3ff, 0x7, 0x3, 0x3f, 0x1, 0x3b2, 0x38, 0x3a6, 0x4, 0x22e, 0x20, 0x2, 0x8001, 0x1, 0x8}, [{0x6474e551, 0x7, 0x0, 0x1000, 0x7fffffff, 0x5, 0x200, 0x40}], "e2003bdc0663f0b76eca56159543c418b71241", [[], [], [], [], [], []]}, 0x66b) r7 = signalfd(r2, &(0x7f0000000640)={0x10000}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r8, 0x1}, &(0x7f0000000240)=0x8) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000000280)={r2, r7, 0x7}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000680)=""/63) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@dev, @empty, 0x0}, &(0x7f0000000080)=0xc) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r9}, 0x10) syslog(0xc808528a, &(0x7f0000000e40)=""/243, 0xf3) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) 2018/04/29 07:34:29 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'md5sum\x00'}, &(0x7f0000000080)=""/75, 0x4b) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/29 07:34:29 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x0) read(0xffffffffffffffff, &(0x7f000060df9c)=""/100, 0x64) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/29 07:34:29 executing program 5: capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/29 07:34:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x800000000000005, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) socket$can_bcm(0x1d, 0x2, 0x2) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) 2018/04/29 07:34:29 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0xffffffff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x138}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000380)="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") recvmmsg(r2, &(0x7f0000003ec0)=[{{&(0x7f0000002a00)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002ac0)=""/28, 0x1c}, {&(0x7f0000002b00)=""/144, 0x90}, {&(0x7f0000002bc0)=""/207, 0xcf}], 0x3, &(0x7f0000002d00)=""/77, 0x4d}}], 0x1, 0x0, 0x0) 2018/04/29 07:34:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) accept(r0, &(0x7f00000003c0)=@can={0x0, 0x0}, &(0x7f0000000440)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0x16}, 0x60, r1}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x880) getdents64(r2, &(0x7f0000000080)=""/97, 0x61) 2018/04/29 07:34:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x404001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x5, 0x800c, 0x8, 0x7, 0x7539833a, 0x6d, 0x40, r1}, &(0x7f0000000240)=0x20) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) dup2(r4, r5) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fd8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="4b0f0199bc620000f2f34d0fba780617b9800000c00f3235004000000f300f01ca66b834008ec08f0978e2858a000000b9610a0000b88b1e0000ba000000000f30c4632d7c9c7209000000fd66b83f018ee0f3470f06", 0x56}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/29 07:34:30 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:30 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = msgget(0x3, 0x400) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000300)=""/182) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r4, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'crct10dif-generic\x00'}}) 2018/04/29 07:34:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfdfdffff, {0x2, 0x0, @rand_addr}, "0008000000759b288842f5ac1f020409"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000000000, 0x101000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x2, r2}) 2018/04/29 07:34:30 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xf5, 0x40000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) shutdown(r2, 0x1) recvmmsg(r2, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/29 07:34:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, 0x110, r0, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/29 07:34:30 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000380)=0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0xf1a8, 0x0, 0x0, 0xae35}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000280)={0x1004, r3, 0x10003, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000002c0)={0x0, r4}) unlink(&(0x7f0000000240)='./control/file0\x00') getsockname(r2, &(0x7f00000001c0)=@generic, &(0x7f0000000140)=0x80) close(r0) 2018/04/29 07:34:30 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000058001f00ff01f4f9002301000008000380cdb75dad5ac6ba05a2d2d38a663e59", 0x24) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x600, 0x0) 2018/04/29 07:34:30 executing program 4: unshare(0x10010000) r0 = socket$inet_sctp(0x2, 0x20000001, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x1100040) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @rand_addr=0x7fffffff}}, 0x0, 0x9, 0xb8f3, 0xfffffffffffffff9, 0x1000}, &(0x7f0000000280)=0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000540)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="200000000000000002004e24ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b39d300589d11e18425e0f3b52db4f7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14140b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x490) 2018/04/29 07:34:30 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2}, @in={0x2, 0x0, @rand_addr=0x6}], 0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) 2018/04/29 07:34:30 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x2100, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000100)=0x320) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) 2018/04/29 07:34:30 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f00000001c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001340)={r2, &(0x7f0000000280)="f1c7d49fed420f41ec6b695396d6d9573e556be814502e3554aa960e8387ab522b9bb309f9b68977de3b7a7c82e586f645f3582dcaca86fce103397eef7704effee9e44c64fca56774560283abefd524c3755e26d460418d2307d3aaf1802b8e708867fb7e03849df2e51831be1e21e2ff66c75e5ca4c12fcae5a0d5eace42a93fad9bea7f3f75b6d4", &(0x7f0000000340)="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", 0x2}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x1000)=nil) [ 97.476886] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/29 07:34:30 executing program 4: pipe2(&(0x7f0000000040), 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000180), 0xb, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/29 07:34:30 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') fchdir(r1) write$binfmt_script(r1, &(0x7f0000000400)={'#! ', '8/file0/file0', [{0x20, "4a1ced8244aa5eb35acfb35704e858569a3a46460f802df3cf5dc913c86540502897fb"}, {0x20, 'proc:'}, {0x20, "2b776cd50130"}, {0x20, 'net\x00'}, {0x20}, {0x20, 'net\x00'}], 0xa, "46113908f72bc118ce3551e7e6ca9ded401d38884236527b988715bd85e6b370ebd3d3624bd8682d09f2a6c5e9dd3c8817a82d39b0e6cb172f7880beb652da232bb45ccc3603da7049616044d4551a94b8fc2585e27413d0d15e071746707e6c88ca970b0479de468f22d27f0e3c1b6b7e5c85c2cec89d18fada315df5f1c0f6cc92e79062ef570684604a2bffb45e7d583bbf133b8b4b3e82186261b5b96813dd95f41ff6e7721658ee6ff11b8e1671912d37891b27298d4afed3449dafbb03c8ebc5c42a0179"}, 0x114) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="67326e4da4b40f8ff6c90ce0ca9bd7a819ee17df186d843155509c7a44f306af3c97706a6ea0c9e33025815730f4594e5bb990e06394196f1fa422d3121c91a104732af480169814313013a72cf586478d557e2961d40c6d0b241fdb22bb72da0c089b0d3320771157f231a15dec2d38bc8d528bb3f849d72c3b179389afedbf5653d4498adc709180aaa28f4e7968ba13d1935350a3538a1e5d8e977cbc39b18e49432f6743") 2018/04/29 07:34:30 executing program 2: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) 2018/04/29 07:34:30 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) [ 97.551486] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/29 07:34:30 executing program 1: syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x800) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="d060392f4c1ac5a74a00"]) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='%proc\x00', 0x6, 0x1) personality(0x6000003) 2018/04/29 07:34:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'dummy0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffc33) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000780)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r5, 0x18}, &(0x7f00000003c0)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r7 = eventfd2(0x0, 0x0) write$eventfd(r7, &(0x7f0000000000), 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) accept4(r2, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000440)={r4, 0x1, 0x6}, 0x10) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000000500)='lo\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r9 = socket(0x1e, 0x805, 0x0) listen(r3, 0x40000000000a) sendmsg(r9, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000000b00)=ANY=[]}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000280)={r6}, 0x8) close(r0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r11 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0xfffffffffffffd6f) getsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) 2018/04/29 07:34:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0xff, 0xfffffffffffffff8) r4 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r3, r4) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x40000010}]}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x200, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00000002c0)=0x2) 2018/04/29 07:34:30 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r1}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) 2018/04/29 07:34:30 executing program 4: r0 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000018c0)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000500)=ANY=[@ANYBLOB="040100001800fe800000060000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e00000020000000000000000000000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x104}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/70) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) [ 97.749097] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.756372] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/29 07:34:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x20) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20) 2018/04/29 07:34:31 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x77359400}}, {}], 0x60) 2018/04/29 07:34:31 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r0, 0x34d8c3418d01915, &(0x7f0000000040)) 2018/04/29 07:34:31 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x7, &(0x7f0000000500)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x3, 0x1c0) semtimedop(r5, &(0x7f00000003c0)=[{0x0, 0x2, 0x1000}, {0x4, 0x1f}, {0x4, 0x3, 0x1800}, {0x3, 0x6, 0x1000}], 0x4, &(0x7f0000000480)={0x77359400}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000700)={@empty, 0x42, r6}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') connect(0xffffffffffffffff, &(0x7f0000000400)=@sco={0x1f, {0x100, 0x7, 0x0, 0x4, 0x7, 0x1ff}}, 0xffffffffffffff77) preadv(r2, &(0x7f0000000840), 0x0, 0x4000000000) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r9 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101100) waitid(0x0, r8, &(0x7f0000000080), 0x3, &(0x7f0000000140)) fcntl$lock(r3, 0x7, &(0x7f0000010000)) getpgrp(r0) ioctl$EVIOCGRAB(r9, 0x40044590, &(0x7f0000000340)=0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/04/29 07:34:31 executing program 4: getpid() r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) read(r0, &(0x7f0000000300)=""/28, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4ae080, 0x0) epoll_wait(r2, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0x95c) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000100)={0x10004, 0x0, &(0x7f0000ffc000/0x4000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000000c0)=0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002880)={0x0, 0x20, &(0x7f0000002840)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f00000028c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002900)={r3, @in6={{0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x200, 0x3ff}, &(0x7f00000029c0)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000002680)='IPVS\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/29 07:34:31 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x280002) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @rand_addr=0x7}, {0x6, @random="434aca7e45b0"}, 0x20, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'rose0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioprio_set$uid(0x3, r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0045405, &(0x7f0000000000)={{0x0, 0x1}, {}, 0x0, 0x0, 0x8}) eventfd(0x2) 2018/04/29 07:34:31 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "0bc04981feda30c9ad8b75cc2638f497d02d489092c71a2a9498af2e280667a5777ae6f6dfa97ac633e4515695671366508ace1d618a3e24a8a17028218f7f005b892281f17197d91cac4bd75a93a2a0dd874a6fbcadb89bd9bdbee31455e1e34631c9b9a6b0566233a39856ff25a315d5f617208257384503ac5ffa92cb581bcd574bd15519852ac000ee0b68b90957d590b0b140d9693498905e3c20bfcedc7a835893dee20ec41ced7421c2abb5fb959c40ecba4b52fed270541c9c93cdc3207040c35d4dcd43fcb8ec427631efb9e41c9cd7fa"}, 0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/29 07:34:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3ff, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000200)={0x5, 0x7, 0xfffffffffffffffe, 0x8, 0x7f}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x6}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={"6c6f0000000000f0ffffecef17ffff00", &(0x7f00000000c0)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "04c00f"}}) 2018/04/29 07:34:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fcntl$getflags(r0, 0x40a) uname(&(0x7f0000000280)=""/72) 2018/04/29 07:34:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x20000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40040, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x280, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000140)=r3) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x501400) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000180)=""/104) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000280)={0x8}) ioctl$TIOCGPTPEER(r4, 0x5441, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0xfffffdbd, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 07:34:32 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x2) fcntl$setlease(r0, 0x400, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00000001c0)=""/9, 0x9) 2018/04/29 07:34:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001840)={@mcast2, 0x0}, &(0x7f0000005b00)=0x14) connect$can_bcm(r1, &(0x7f0000006140)={0x1d, r2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00000003c0)=0xb, 0x4) recvmmsg(r0, &(0x7f0000005ec0)=[{{&(0x7f0000000340)=@hci, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/117, 0x75}, {&(0x7f0000001580)=""/244, 0xf4}, {&(0x7f0000001680)=""/8, 0x8}, {&(0x7f00000016c0)=""/162, 0xa2}, {&(0x7f0000001780)=""/22, 0x16}], 0x8, &(0x7f0000001840), 0x0, 0x6}, 0x2}, {{&(0x7f0000001880)=@can, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001900)=""/170, 0xaa}, {&(0x7f00000019c0)=""/85, 0x55}, {&(0x7f0000001a40)=""/164, 0xa4}, {&(0x7f0000001b00)=""/228, 0xe4}], 0x4, &(0x7f0000001c40)=""/254, 0xfe, 0xcd0c}, 0x100000000}, {{&(0x7f0000001d40)=@l2, 0x80, &(0x7f00000031c0)=[{&(0x7f0000001dc0)=""/106, 0x6a}, {&(0x7f0000001e40)=""/227, 0xe3}, {&(0x7f0000001f40)=""/196, 0xc4}, {&(0x7f0000002040)=""/100, 0x64}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/253, 0xfd}], 0x6, &(0x7f0000003240)=""/136, 0x88}, 0x7fff}, {{&(0x7f0000003300)=@nl=@proc, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003380)=""/179, 0xb3}, {&(0x7f0000003440)=""/32, 0x20}, {&(0x7f0000003480)=""/242, 0xf2}, {&(0x7f0000003580)=""/12, 0xc}], 0x4, &(0x7f0000003600)=""/142, 0x8e, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f00000036c0)=""/63, 0x3f}, {&(0x7f0000003700)=""/238, 0xee}, {&(0x7f0000003800)=""/112, 0x70}, {&(0x7f0000003880)=""/180, 0xb4}], 0x4, &(0x7f0000003980)=""/206, 0xce, 0x2}, 0x80000001}, {{&(0x7f0000003a80)=@nfc_llcp, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003b00)=""/210, 0xd2}, {&(0x7f0000003c00)=""/65, 0x41}, {&(0x7f0000003c80)=""/100, 0x64}, {&(0x7f0000003d00)=""/233, 0xe9}, {&(0x7f0000003e00)=""/186, 0xba}, {&(0x7f0000003ec0)=""/84, 0x54}], 0x6, &(0x7f0000003fc0)=""/36, 0x24, 0x331d}, 0x6}, {{&(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005440)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/209, 0xd1}, {&(0x7f0000005180)=""/211, 0xd3}, {&(0x7f0000005280)=""/251, 0xfb}, {&(0x7f0000005380)=""/37, 0x25}, {&(0x7f00000053c0)=""/84, 0x54}], 0x6, &(0x7f00000054c0)=""/138, 0x8a, 0x920}, 0x1000000}, {{&(0x7f0000005580)=@sco, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005600)=""/174, 0xae}, {&(0x7f00000056c0)=""/73, 0x49}, {&(0x7f0000005740)=""/125, 0x7d}, {&(0x7f00000057c0)=""/253, 0xfd}], 0x4, &(0x7f0000005900)=""/232, 0xe8, 0x7}, 0xffff}, {{&(0x7f0000005a00)=@vsock, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005a80)=""/84, 0x54}, {&(0x7f0000005b00)}, {&(0x7f0000005b40)=""/226, 0xe2}, {&(0x7f0000005c40)=""/137, 0x89}, {&(0x7f0000005d00)=""/23, 0x17}], 0x5, &(0x7f0000005dc0)=""/232, 0xe8, 0x47bb}, 0x1}], 0x9, 0x2021, &(0x7f0000006100)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000061c0)={0x0, 0x0}, &(0x7f0000006200)=0xc) quotactl(0x9, &(0x7f0000006180)='./file0\x00', r3, &(0x7f0000006240)="8f295cf1e6464a14270a9cba9e282277626ddfe7e0ba4e663618d517bcf058f4621e2c2b3faa8b") r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x400000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000000300)={0x2, 0x1, &(0x7f0000000080)=""/209, &(0x7f0000000180)=""/216, &(0x7f0000000280)=""/115, 0x4000}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/04/29 07:34:32 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x8, 0x7e, "efafe881e785da2d96784eacf2810fec639f87d673eb4217ba69ee9ecd988ec67bc8e1ffa52fa620932016b29547e9eae4469d5488889ef7e37488264ca6d2cfee9639e3ba306c82e33452e2feaf534e8a614310f07b7aa5eef33c665f0e478b3767ace430df4edaa2cac422bc4fab5f3895828a53dd1fb92ae2fe39bcb5"}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr\x00') timerfd_gettime(r1, &(0x7f0000000100)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="36b50000000040000a000000000012f7bd"]}) memfd_create(&(0x7f0000000080)='ip6gre0\x00', 0x3) 2018/04/29 07:34:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)={0x0, 0x3}) 2018/04/29 07:34:32 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x77359400}}, {}], 0x60) 2018/04/29 07:34:32 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x7, &(0x7f0000000500)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x3, 0x1c0) semtimedop(r5, &(0x7f00000003c0)=[{0x0, 0x2, 0x1000}, {0x4, 0x1f}, {0x4, 0x3, 0x1800}, {0x3, 0x6, 0x1000}], 0x4, &(0x7f0000000480)={0x77359400}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000700)={@empty, 0x42, r6}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') connect(0xffffffffffffffff, &(0x7f0000000400)=@sco={0x1f, {0x100, 0x7, 0x0, 0x4, 0x7, 0x1ff}}, 0xffffffffffffff77) preadv(r2, &(0x7f0000000840), 0x0, 0x4000000000) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r9 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101100) waitid(0x0, r8, &(0x7f0000000080), 0x3, &(0x7f0000000140)) fcntl$lock(r3, 0x7, &(0x7f0000010000)) getpgrp(r0) ioctl$EVIOCGRAB(r9, 0x40044590, &(0x7f0000000340)=0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/04/29 07:34:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x9, 0x4e20, 0x100000001, 0x4e22, 0xff, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x32, 0x15, 0x3, 0x6, 0x149d, 0xaf2, 0x73c, 0xffffffffffff06fa}, {0x16, 0xfffffffffffffffa, 0x2, 0x6}, 0x4, 0x6e6bb2, 0x2, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0x3505, 0x3, 0x3, 0x8, 0x0, 0x8, 0x80000000}}, 0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80, 0x0) lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'trusted.', '/dev/vcs\x00'}, &(0x7f0000000340)=""/83, 0x53) getpeername$unix(r3, &(0x7f0000000740)=@abs, &(0x7f00000007c0)=0x6e) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r4, r5) 2018/04/29 07:34:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000090d000/0x1000)=nil, 0x1000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x208000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='vcan0\x00', 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10040, 0x0) openat$cgroup_type(r2, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) 2018/04/29 07:34:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x6) connect$inet(r0, &(0x7f00006fc000)={0x2}, 0x10) r1 = dup(r0) io_setup(0xfff, &(0x7f0000000180)=0x0) writev(r0, &(0x7f0000000040), 0x100000000000012e) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="01", 0x1}]) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x10000) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000001c0)={r1, 0x7, 0x3f, "fe51326b1901eb968296af736288661f4e1e52a393eb41deb35664447db56261c236ef551416342dc7023085b1b535a95f12d48fc05a9f18ff9798782c0c855532cdc46b9893376d39d72d19f593bc3d1d0a3b08d329aed6786eb193ec41d27f9b17328bf884ee1987e5172bbf1505cb10b0020c25850f43b57e3c510294f51763c185d64c1a083e90d04e93258bdc6fd50007230b0b852d13ce5f178b063549432ef54f5a586473d4f753414cfcd4edcafe11f34db2394b17a90dc68862e404e20fed90dad0a2e91796544a419064cdc087"}) 2018/04/29 07:34:32 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x77359400}}, {}], 0x60) 2018/04/29 07:34:32 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/29 07:34:32 executing program 6: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000100)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00173bb4086774866785b888154a86ebbbf55372d3fce76c487559a725466f9c0861489c7ec5bfec6cc15c348b6145200a56dd7405998e2b996e3547000000000000000000", 0x63) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000200020423ca0000cf", 0x1f) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0xc0) fcntl$getflags(r2, 0x40b) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r3}) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x0) 2018/04/29 07:34:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x400000b7}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 99.775340] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 99.852725] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/29 07:34:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='(\x00') r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/04/29 07:34:33 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xffffffff7fffffff) epoll_wait(r0, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x8001) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x3) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000080)) 2018/04/29 07:34:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xffff, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x10}, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)=ANY=[@ANYBLOB="1c082b98ed972e00130500f0ff0806010000000000000000", @ANYRES32], 0x1c}, 0x1}, 0x0) bind(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x10001, 0x6b, {0xa, 0x4e23, 0x7, @empty, 0x9}}}, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/29 07:34:33 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x77359400}}, {}], 0x60) 2018/04/29 07:34:33 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10028042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc6ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r0, 0x0, 0xffff, 0x9) fcntl$getflags(r0, 0x40b) sendfile(r1, r0, &(0x7f0000ab1000), 0x10001) 2018/04/29 07:34:33 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000180), 0xb, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) r2 = dup(r1) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/29 07:34:33 executing program 0: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000180)={0x9, 0x5, 0x1, 0xffffffffffffff9c}) fstat(r0, &(0x7f00000001c0)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x21, 0x70bd26, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}]}, 0x44}, 0x1}, 0x4000000) 2018/04/29 07:34:33 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880)}], 0x1, 0x0) keyctl$assume_authority(0x10, 0x0) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00)=0x0, &(0x7f0000001d40)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000025c0)) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x0, &(0x7f0000002780)=[r2]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003280)) getuid() fstat(r1, &(0x7f00000032c0)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003a40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="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", 0xfb9) close(0xffffffffffffffff) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0aea5f7be102000000100000000000000000000000031006f57c6b4dfffffd00020000007f0000010000000000000000030005000000000002000000000000000000000000000000080012000200000000000000000000000000ff01000000fd000000000000000100000000000000000000ffffe0a2bf0733e2ee62db332f329b01ff8eff2b6a940188c0fb498f7ad219b1ca7b05c8595bf3b2d156dc8ef157c9afb9ddf5faac476848f66fe7b07cfc46f29ebd9c80e43afc45466056ffbc2ddc80036946b777d6f3e7d27861097e6d000000000000000000000000"], 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x9}, &(0x7f0000000080)=0x14) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)={0x2}) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r3, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) 2018/04/29 07:34:33 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x77359400}}, {}], 0x60) 2018/04/29 07:34:33 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$alg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="16f96a11f381a762a9b9976f73fd402450f19a", 0x13}, {&(0x7f00000000c0)="7aa4fef6f4266e029326240dc30a40ef7567245b09d98c3d0c8fbde53f53becf03", 0x21}, {&(0x7f0000000100)="0a2dfd50de8d225915b3e3efe0d0e02055dda7faaf0e52820a3ed33a0dda879d68483343308729e4eff35aa89c19fa25206cca771dbd3a367ed77be67e2709cad1704af913da8900716ea4185374c7a6aa4f", 0x52}, {&(0x7f0000000180)="90405826ae45516d", 0x8}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="a06cd6782ac9436992b23facc3eb7b0a34575c6521324125f37f48b9ec2d8eb6beaf8d3bff7eb876b35a96721157c8c7234d21a1ca09bc913b42ab145cb101a9f9d3082694999e78343aa9c663a4415acce15a97160138eb0cd8123737023aa02d9ad8f7912a9eaafeda04811a14b5b3d263083bdf2f0d78ff98132fb352480289621f2286d31bac7553352d3e134dad2e1286769dd3bf019a684379d659e212b88444deb6fa71c75b691556f24491520c9b1c9afb11246b0e8d134e5920a8cc5fb77c5c7f8d2b0d73bb1a2942", 0xcd}, {&(0x7f0000001300)}, {&(0x7f0000001340)="f43316920c3b9827a534c0be705ddba774fd581b76a59e86c0957e36d518449450a5a8161109045f6ed67a109b292c5aad6d5149767f78c32b519363d85d67f0c56cffab6a009a197444913591f156ff75daef2bca20c557d457596022859ef5e71dd99311bbda2aa8c6b0e5c845657d440966312018abee20f88d7060", 0x7d}, {&(0x7f00000013c0)="bab0b98e5f449ed871e34dee0866bbf624849932a2063cb5f60101368573a877b1732619b592b42c638c6bd839ab9ef1dba364cc7a6992636658817d8a6edf385929988c8bb93ab6c2ad979a0661e52b5dd3892163f1e33c4b2b", 0x5a}], 0x9, &(0x7f0000001500)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x43, "1cff69e76c70642c31b245f8a48fccde501923d28e673b2fdd6f14fd5b2ee5297468ff541de1337e1778e060ff4eb89cdc102b2d4386f1a8e9bc5bf4e45056062b3d47"}, @iv={0x28, 0x117, 0x2, 0x10, "7e808e7a0b58ee1bfee66c13d0ffc54c"}], 0x98, 0x40}, 0x20004050) 2018/04/29 07:34:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000000080)="ff") write$fuse(r0, &(0x7f000012f000)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) read(r0, &(0x7f0000000100)=""/154, 0x34) geteuid() 2018/04/29 07:34:33 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000002040)=""/4096, &(0x7f0000000040)=0x1000) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0xc2f}}, 0xbb0f, 0x6}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x15}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000380)={0x57, 0x9, 0x9, {0x5}, {0xfff, 0x38}, @ramp={0x8, 0x6, {0x3, 0xffffffffffffffff, 0x100000000, 0x588f}}}) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000200)='net/psched\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000280)={'vcan0\x00', r6}) 2018/04/29 07:34:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/04/29 07:34:33 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000004c0)={0x0, @local, @loopback}, &(0x7f0000000500)=0xc) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in=@multicast1=0xe0000001, @in6, 0x4e23, 0x2, 0x4e20, 0x9, 0x8, 0x0, 0x20, 0xff, r2, r3}, {0x1f, 0x23, 0x9, 0x4, 0x3, 0x1, 0x5, 0x100000000}, {0x1000, 0x200004, 0x3, 0x1}, 0x8, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x0, 0x0, 0x7f, 0x5, 0x2, 0x31}}, 0xe8) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x2, 0x57, "75639cafdc4737433eab68387e7b981991d69ae380e01aa8b004e851f17ce6c8fa612c89363960f5c45209ad276baa2603d3707954effac08aab34701e7cae0fa40dde85c39b0412cc7660d5cc9772683bdc76b204ddd1"}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x6, 0x95, 0x7}, 0x8) 2018/04/29 07:34:33 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x148d, 0x8, 0x7fff, 0x10000, 0xa, 0x6}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c65000020000000000000000b0000001aaa8bcbc7f9472dfac074f36c3f235a61c734b901b257d30be5c02ac45e002f9006f1bcb69d77015a2ada0d4cc2e1a803e62be12d1bb51945e5e5fa09acf790730963cd472470f5a3155da649bfef4016306914849b162a86c979590845aa29d79a4bae23571fdb666c9e8516ac9d1c1233342866317a8dc26ba808b31b9996515d8237ee0bb62dc893dcb04adeb7b8"], &(0x7f0000000380)=0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r0, 0x0, 0x0, 0x0) inotify_init1(0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0xaa) r2 = dup2(0xffffffffffffffff, r1) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) unshare(0x20000000) r3 = getegid() r4 = dup(0xffffffffffffffff) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r3) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r5 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000003c0)=r5) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x60010, r1, 0x0) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6, 0x30, 0x100000000, 0x3f}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r7, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x7, 0x200, 0x8000, 0x6}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000850ffc), &(0x7f0000000680), &(0x7f0000000400)) 2018/04/29 07:34:33 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x77359400}}, {}], 0x60) 2018/04/29 07:34:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000050020000000000000000000000000000ad3ac5f56710de02cc8ffc"]) 2018/04/29 07:34:34 executing program 2: r0 = syz_open_dev$urandom(&(0x7f00000009c0)='/dev/urandom\x00', 0x0, 0x1) stat(&(0x7f0000000a00)='./bus\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) fchown(r0, r1, r2) r3 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) vmsplice(r3, &(0x7f0000000940)=[{&(0x7f00000002c0)="3cbc2e28f6d1ad362795e29970f28710a4b0da165942468bc047e5ea2b665ca6bfb0fd34ccf24dbdc7b98aa3773c5a16c20bf3a82116c3f6585efc1c7eacf4a28c28afa93d1d060b86cf15205261a286c516bb9d489ff8499f3bfc8941013b2679461c7a877a652eb38cb23dc7e2d476529f78e5f4b2fcc1e151aade6308515d7db95b2864fd959c599427c7f0be202a34c286f018286ae3e45f4436e71415393e95aaa167af33488ffcb98176e7e091950a46c8d0f692573a7416e69725b7a5d1a08f9c", 0xc4}, {&(0x7f0000000080)="4608d8f607f1a2bfb8292038a361a9961634371dde4ef2ec9c37761311e9d835218721d658ebc80451c235eeef16f16fd569e51fac308c9d45627abe41f85cd73b9fb4", 0x43}, {&(0x7f00000004c0)="02cf700098c35a9ef0d37f0ed79e0593311627e28c336f7d09429438123859f7407643c316a39e1505a0626bd4de253b5e1e65d2c433dbe32759e9bd46510248c9e8e4625138ac65c9053c9583bda749d115000aba9acecfc73012bf1a52c3a26150769da8da5c61b1ee8a7a109e6c6e4493197c8ec8c7fc56ab9a9c640cf75596658061e0d9ee0ab7d382fae4a25584a85bf4d4e5c91ebe57133c48141240f4de71eefd0cd8da7a09c027ab95a8f512236e92c05a0fe5a3d77205d69cea66be1d7a48db2556c267c86e78423546037dfd72c1aafccdd3189388618d0a627e00", 0xe0}, {&(0x7f00000005c0)="b24b9b9a8f69915618ef71cfed31ec9581b0a3b2998d099a68b35ce072e86b5041adf1a99881ca32441865c674b2f06df96803833e528204a8e080af28360a3045675f17afb25e3a5908d409752bbdc202a9217facce17d50572543fa3c3051972759e59d782fb2d4267426af34505ad85a99e0d67d45c9ab373bd199f40bac49d11af6b74e42809779d806238adcec8ac1d5c58d790", 0x96}, {&(0x7f0000000680)="3c4842ca290fe680ed2f3e99bb6f1d6d6f90f4c20913d3435923ee09889747d5d98d81b4b876d709fe7a99fc85bb06f60b86e74f0fca35dfad157753f455028426555e225a33d905430913f988cb97896ec6b8ed94452226cba659dfb1ebccc504159cca6dcb6ebb93ebdebf53c331bcf2447169a6b5e7f9aceb8a314430d0418a607e6e896fa7d3761245adf8625eff2dc0edd0f6597f9007e67f913834170d784df15c", 0xa4}, {&(0x7f00000003c0)="55af2522893b27a0fb191adc179e8e7729f7cd7cdd7328988a935ce129aa6260f4c113c5df0f6fc2bf86aa6f5874ebd450a25ed5f05c9bcfdfd269e21bbf4bf61476ad1d6df8ac57a8dba98a11c2acd157e1a72a441ee87e26bc428ad6da5a7824118cc3c0fa", 0x66}, {&(0x7f0000000740)="31901010266706872e4b53b263197de3c9062ab5e2f70bd2fcb8a5ab5b9b6e529d846a5d4a28fd8a8bd814b91467cb4cec18b626d9abf1701aac7c55efd3b5a6448cfe37f4cb909fc6f381d2d1daf6df763225d2d2af432baaa388ac8047e968be4ec0e9b8f14f1627628f79b4fd7eabd76e040756b25e8426d6f7b8c364ab4ef1f8ec20097480acde3a94d0222a50d0d464d6c9aa548f14d3c86c2d3c42f801a39050ad94f5d9cbd9165922ef5d54ba285da6253f969e730edb4369166dddbaefa283ceb017dc4ef67571b778789d785d2839064fcb5d56249150507f", 0xdd}, {&(0x7f0000000840)="650123ebcfa990713b630edfb0a0ab4b2e5b50bc293a3af8b7019c490641f4d046b980c516944c05173b27bbad426dc985b23603644fca2a0ba1a1c0f10b3a9c78110b6e6c1fd53c117f816243b9c26fcaed50f72776ea69b74e29e9c324894bf45664b637891259bf38c6c9d8aec764e34b80d440011dda761fb422c06c8c4a134ce6c31a95dcc3166e04c677b608de313d98db419d7068262025dd29753ab984a1e3f4ec56657d9363d4eb6e0cb8baadd3184d4b4264a759b12143a8caaaf6e859432a8fb73f99b13b9f6ec50cee2dc5c6a8a5ec7801c047876c0138", 0xdd}], 0x8, 0xa) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'bridge0\x00', r4}) ioctl$LOOP_SET_CAPACITY(r3, 0xc0481273) r5 = gettid() sched_getaffinity(r5, 0x8, &(0x7f0000000040)) 2018/04/29 07:34:34 executing program 4: r0 = socket(0x40100000017, 0x80003, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0xa) 2018/04/29 07:34:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000002c0)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) alarm(0x1) semget(0x2, 0x7, 0x100) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/29 07:34:34 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x77359400}}, {}], 0x60) 2018/04/29 07:34:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/04/29 07:34:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x3002017d, &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000003c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4201, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) 2018/04/29 07:34:34 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000200)={@loopback={0x0, 0x1}, r3}, 0x14) dup(r2) recvfrom(r1, &(0x7f0000000100)=""/145, 0x91, 0x20, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x1, 0x1}}, 0x80) 2018/04/29 07:34:34 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x77359400}}, {}], 0x60) 2018/04/29 07:34:34 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=""/23, &(0x7f0000000240)=0x17) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1f26727daef3a4b7974d9aa45a55271d3091718d15e795f21b990da7a22a4969653656b4fa0fad57fa5734dc65d348a8d696e0840f62dbd936565a9c4789074df40a2f08a2fa8d2d97f090e9830af4aa0489b4d542053fa97c80a7c7c9b0c2e9b56bdb99abe36b40904038c7ba165aed4c21042009f33469cf639581acc140b1439413b2698b8362808d708ca5640c19378dcb6e75f2b8b4466e"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) recvmsg(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000480)=""/7, 0x7}, 0x0) writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) 2018/04/29 07:34:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) listen(r0, 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x2) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000000)=0x3) 2018/04/29 07:34:34 executing program 4: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='timers\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x71}], 0x9a, 0x800) socket$netlink(0x10, 0x3, 0x0) 2018/04/29 07:34:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000280)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @loopback}, &(0x7f0000000300)=0xc) recvfrom$packet(r1, &(0x7f0000000380)=""/177, 0xb1, 0x40000000, &(0x7f0000000440)={0x11, 0xf9, r2, 0x1, 0x100000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x4000) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c00000010000904000000000000000000000000", @ANYRES32=r3, @ANYBLOB="00000000000000000c000100ffffffffffff0000a697da09"], 0x2c}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], 0x6, 0x4, 0x4, 0x1}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) 2018/04/29 07:34:34 executing program 1: timer_create(0x39bad6bc52b5c78a, &(0x7f0000000000)={0x0, 0x0, 0x100000000000000, @thr={&(0x7f00000000c0), &(0x7f0000000180)}}, &(0x7f0000000240)) 2018/04/29 07:34:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x26012, r1, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x20101, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) readlinkat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/116, 0x74) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) seccomp(0x1, 0x0, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x3f, 0xffff, 0x2, 0x100000000}, {0x4, 0x7, 0x5, 0x80000000}, {0x8, 0x9, 0x7, 0xfff}]}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000540)=@buf={0x7d, &(0x7f00000004c0)="d3eab2d6fe0c7b70b4111ac4b2bff49c59f861491b146918e6e60854ffe359303d0a80c359206663d35a8c12fcd9d7e39bb4c9a1d44d17a5814919679591084ffb96f257f4d8b22a20664a8a3f3aafa700f685bba4f84f0ac423e4d60e7b4ba6fb2618ab86dc799d33192c772306f1cbd39126805f3f1dfca1402595a7"}) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f00000000c0)={0x3, 0x75ff102}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000400)=0x217) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ncpfs\x00', 0x8, &(0x7f00000001c0)="54c8bd7f331375809e0df626c0c38c2041925354cc9d786ae7635c49822ea7e738e6b7977db4933069a93ee722a7c96fc3e6") removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.evm\x00') r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f000000cfe4)={0xa}, 0x1c) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r9}, 0x14) 2018/04/29 07:34:34 executing program 0: uname(&(0x7f0000000000)=""/16) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002040)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x2, [{{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}]}, 0x190) 2018/04/29 07:34:34 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x77359400}}, {}], 0x60) 2018/04/29 07:34:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x8000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setregs(0xf, r1, 0x4, &(0x7f0000000100)="5d8e0c3d3a6f23dd026d51affea9dac65ce6af23adfdd9400978b7a59f126f2b20430be6b828cce3984543145be6a2776cccbcb7adbb7ad4f4b1f0953df8b641cc9cc446b456f2a971dfbb37e7ffbf5e55accbfd4458a6ac8023c85e3fb15de3b668c06dbb6ed8da82006236d43a023be527eb") getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/29 07:34:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000100)=""/65, 0x41) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) 2018/04/29 07:34:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x3) listen$netrom(r1, 0x101) prctl$setname(0xf, &(0x7f0000000140)='filter\x00') ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/222) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x6, 0x101}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) 2018/04/29 07:34:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x6ab) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$cgroup_pid(r2, &(0x7f0000002100)=ANY=[@ANYBLOB="1c76e600000000000200"], 0xa) 2018/04/29 07:34:34 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r0, &(0x7f0000000040)=""/30, 0xffffffffffffffbb) 2018/04/29 07:34:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000020000000400180008000b1000000000"], 0x2c}, 0x1}, 0x0) 2018/04/29 07:34:34 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {}], 0x60) 2018/04/29 07:34:35 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x6002, r1, r2, 0x1000000005, 0x8, 0x200000) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f00000003c0)) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000240)={0x100000000, 0x1, 0x1, 0x1, 0x5}) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af12, &(0x7f0000000000)={0x0, r4}) 2018/04/29 07:34:35 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x20000000000003, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x4571) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x80000001) r3 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(r3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/29 07:34:35 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000032001f1546f9ff7f0000055b090007010c00020250ff010000003768a0f5fb00", 0x24) 2018/04/29 07:34:35 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {}], 0x60) 2018/04/29 07:34:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42401, 0x9a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x831, r0, 0x0) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000080)={0xffffffffffffff4b}, &(0x7f00000053c0), 0x100000001400) 2018/04/29 07:34:35 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) 2018/04/29 07:34:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x2, 0x8000}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/04/29 07:34:35 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7d, 0x101000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x741002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000900000000000000000000000000000000000000"]) 2018/04/29 07:34:35 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/235, 0xeb}], 0x1, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/79, 0x4f}, {&(0x7f0000000240)=""/159, 0x9f}, {&(0x7f0000000040)=""/19, 0x13}, {&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000480)=""/180, 0xb4}, {&(0x7f0000000540)=""/107, 0x6b}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/70, 0x46}], 0xa, 0x0) syz_open_dev$vcsa(&(0x7f0000000800)='/dev/vcsa#\x00', 0x6, 0x200000) 2018/04/29 07:34:35 executing program 1: r0 = socket(0xa, 0x802, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 103.037939] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 103.046456] tc_dump_action: action bad kind 2018/04/29 07:34:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"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"}) 2018/04/29 07:34:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x100) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000080)) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/04/29 07:34:36 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {}], 0x60) 2018/04/29 07:34:36 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/16) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x10000, 0x1) nanosleep(&(0x7f0000000ff0), &(0x7f0000001ff0)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000000a00ba92b8ef3061716ca65433e16faf29ed007000dcc5f48884ad67cbf6d853d0198bcbfe0f3f469009a69acbd6f551a03dcc2bf92e36a4bb8da295cf0c9cb"], &(0x7f0000000140)=0x47) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x1, 0xfffffffffffffffa, 0xc4, r4}, &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x8, 0x3, 0x4e44, 0x4}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0xb887) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000ff0)={r3}, 0x67891ffe3778051d) 2018/04/29 07:34:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x2, 0x0, @empty, 0x1f}, 0x1c) connect$inet6(r0, &(0x7f0000000800)={0xa, 0x4e20, 0x4552ace7, @dev={0xfe, 0x80, [], 0x1e}, 0x48}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)="8649b1453330fc6994f08ca82b353e8e6974f9b7973f33290659c50e9dccdada85316bbcc140ac145c4a9b6a90153fe2aec42a2b92209b7c6a18f936674828dc5a3b28b244f5786706454eb4fa95f63191d70cbd51226c975e1c12257298673a3115e078f04810948b4155bcac9258992dc84f1f232ddcd14927b1cc756acd9561f7ada7cb851dae8c3073fbe0cb93ce230036209c2b2ff6ab17d21e62fe996b1f35dcdc9b052c354a6b33e92e6e9a03122d94c2ec44e0982f6845dd2dc6e472d664c98e7fb95a729c09c74bb6216432028bc4e350f6aa73", 0xd8}, {&(0x7f0000000280)="cc9acd179430d67fbaaaf0eab1f2fce12aac4064bb59d1a42d8cdec6f3cab65cd6380e7a66e89b744f0dc24b9f9587ca335e995c02", 0x35}, {&(0x7f00000002c0)="751f9e2dda9d1dd31c73899cb6f0db706480867812d30fc9e8f8d458d6e3c173c3f24224692c79a8aa02f8dae4405aeb1138c11e8aca002355a9d8de3990efef40292fa0357c5f9daada04bd0612a628bf5b65f80b277528c54c8c3c702f832ebfc4b8e2c534c38caf5f3f1a4193464b514a27f0f359859d46c7c3ddc1c23913997a5b1cabe6fef1ce7d6441de396ac603c566955ccc33f2301df3c9019a83676190c92780ff397025ca70caf89fca7e18c6901a574bebbd7b85d8e946444f9de1cc7afb3f3a430ed4fa99d8e8175c2c605f2c96dceb4b1ac2d6e14d75", 0xdd}, {&(0x7f00000003c0)="d5624913478298698fbf39940e8a90f73f7fd92d611e8ac9448cbb9371ba9633e609b8967b4ec1302c68ee963841a4a5d7db633626f06978724a698b595f7fc140539c17b4527a76405f306a2e51909cd791df92d913550c7c92e66116f4b6bc2690ad4cc0706d6c17e42686a087121738a1855c609d9f114f2a53053afb957c1a2276f2a52c34", 0x87}], 0x4, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000140)}}], 0x2, 0x0) r1 = accept(r0, &(0x7f0000000540)=@generic, &(0x7f00000005c0)=0x7b7a2c4faa1c92c6) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=""/155, &(0x7f0000000000)=0x9b) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000600)=@ll, 0x80, &(0x7f0000000140)=[{&(0x7f0000000680)=""/118, 0x76}], 0x1, &(0x7f0000000700)=""/146, 0x92, 0x1}, 0x100) 2018/04/29 07:34:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x1, 0x4) 2018/04/29 07:34:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) r1 = creat(&(0x7f00000004c0)='./file0\x00', 0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000500)='queue0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="bcd82c6d4530bacae84337f69dcf5d530c63d342dc4bc24199a2cd439ab613db70748b3c8f897b0d7fb181eacb996ca3743473459e2ca58021066ec6897cc257b4f4fac97ccaccc135949cce70fcc1bd0ca751e8ec7c54d5c686740ce0be666f75a17e2905d1b774166545881c97599722866cc1b4d7e831662866e658eb92759c9c4c1baff572e8f02d86e5ca70ab3642c55026bdb8c038e7fa27eebc28a622ee9770138e99d05150c21a24d0fbfd90", 0xb0, 0xfffffffffffffffc) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000440)=0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x443, 0x3ff, 0x7fff, 'queue1\x00', 0x2}) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) keyctl$setperm(0x5, r4, 0x1000000) [ 103.246311] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 103.330150] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/04/29 07:34:37 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x705002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfff, 0xacc0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) move_pages(r2, 0x0, &(0x7f00000000c0), &(0x7f0000000180)=[0x0], &(0x7f0000000140), 0x1) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x12080, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x1}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x223) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0x2, r6}) shutdown(r5, 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000000c0)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r4, 0x1f}, 0x8) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x90200000009) r7 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wrr\x00'}, 0x2c) connect(r7, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r7, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r7, &(0x7f0000000780)={&(0x7f0000000680)={0x1d}, 0x10, &(0x7f0000000740)={&(0x7f0000000040)={0x5, 0x804, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a27fa19059a434af15336a83c650576e0f8440af825c59e77ec6c987ed21de741e6554726f2c070c693bbbbc406fc1e9479661d6bf2781e5474301a5d8e3ef75"}}, 0x80}, 0x1}, 0x0) close(r7) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffd93) 2018/04/29 07:34:37 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/16) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x10000, 0x1) nanosleep(&(0x7f0000000ff0), &(0x7f0000001ff0)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000000a00ba92b8ef3061716ca65433e16faf29ed007000dcc5f48884ad67cbf6d853d0198bcbfe0f3f469009a69acbd6f551a03dcc2bf92e36a4bb8da295cf0c9cb"], &(0x7f0000000140)=0x47) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x1, 0xfffffffffffffffa, 0xc4, r4}, &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x8, 0x3, 0x4e44, 0x4}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0xb887) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000ff0)={r3}, 0x67891ffe3778051d) 2018/04/29 07:34:37 executing program 2: mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) 2018/04/29 07:34:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)=""/142, &(0x7f0000000100)=0x8e) 2018/04/29 07:34:37 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/29 07:34:37 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0x6000, &(0x7f0000000080), 0x9, r1, 0x4}) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/04/29 07:34:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008f040000000000080000000000000000"]) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x1000000000000000, @hyper}, 0x10) 2018/04/29 07:34:37 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() ptrace$getregs(0xe, r0, 0x4, &(0x7f0000000000)=""/62) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000013) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/29 07:34:37 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0xfffffffffffffffd, 0xac1}) shutdown(r0, 0x1) ppoll(&(0x7f0000001fd8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) 2018/04/29 07:34:37 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x420000, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0xffffffffffffff92, 0x0, 0x0, 0x1, 0x0, 0x800, 0x480, 0x8, 0x80000001, 0x7, 0x80000000, 0x4, 0xff, 0xacbc, 0xeb, 0x2, 0x5, 0xaf, 0x0, 0x0, 0x7fff, 0xc8, 0x1f, 0x8001, 0x3, 0x9, 0x1, 0x0, 0x101, 0x9, 0x1f, 0x100000000, 0x9, 0x800, 0x7, 0x0, 0x0, 0x80, 0x3, @perf_config_ext={0x200, 0x101}, 0x4008, 0x7, 0x4, 0x4, 0x318bc000000000, 0x1000, 0x7a71}, r2, 0xf, r0, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) [ 104.437779] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 104.466892] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/29 07:34:37 executing program 7: setrlimit(0x8, &(0x7f0000000040)={0x3}) mkdir(&(0x7f0000000100)='./file0\x00', 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x0, 0x16, 0x1}) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) 2018/04/29 07:34:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x1000000000000012) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x27) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="002f79b42a79c4f29ec259c79c"]) r5 = memfd_create(&(0x7f0000000000)='s\x00', 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x101, 0x6}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000300)={r6, 0x3}, &(0x7f0000000100)=0x8) 2018/04/29 07:34:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\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\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x400000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) 2018/04/29 07:34:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x30c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3f, 0x4200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000280)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{0x8, 0x0, 0x100000000, 0x3}, {0x3, 0x0, 0xfffffffffffffffc, 0x99}, {0x8001, 0xffffffff, 0x6, 0x7}, {0x7ff, 0x8, 0x9, 0x1}, {0x200, 0x2, 0x8d1, 0x3}, {0x3, 0x61, 0x7, 0x1}]}, 0x10) pipe(&(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x101042) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240)=0x7fffffff, 0x4) 2018/04/29 07:34:38 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/29 07:34:38 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4083, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xac, r1, 0x0, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x17}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xac}, 0x1, 0x0, 0x0, 0x4}, 0x5) r2 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000003c0)=0x80) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000480)={0x8000, 0x3, 0x1, 0x57e9b6bb, 0x4, [{0x0, 0x63, 0xc4, 0x0, 0x0, 0x1000}, {0x6, 0x7, 0x0, 0x0, 0x0, 0x1001}, {0x1, 0x800, 0x20, 0x0, 0x0, 0x400}, {0xd8b7, 0x2, 0x0, 0x0, 0x0, 0x1008}]}) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)=@random={'security.', 'em1GPL\x00'}) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000005500ff03000000000000000007000000b6b9328a6ae859552d6c97af973750d6c05d3af3b4a4b89d74a7309bbfb42cd16454ad3fe436a3ee8f5540fafd8d02664577576a0c70cee9ab6141041dbd58cddd0c6852cbf4dc7ddd5230769d6f985f05f4bfe3a313ef8d5740b336fdba732dc3b3efbb2ad706e09ba8ee04793bfd16c73cd9bf78a6dca0ef2508823b1020f4d495b30f5343379b68128c9319476f5c689cf58e5c9e6a"], 0x14}, 0x1}, 0x0) 2018/04/29 07:34:38 executing program 4: r0 = socket(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond_slave_1\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x26, 0x1, [{}]}}) 2018/04/29 07:34:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2800c0, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0xfe5b) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x19}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r3, 0x3, 0xc4, "c081aec498759b56fbc9a8d341867af39e9fb5492cf31e1e129fdbdca50043e306f6d488b01ca3362eb79c1735c8de02964ac12cad324dfd5f5229e0ac1db2d15e906bb615faa2b3afb8366441b003a321f7cad6d6fded58b3ae29f31540448c4b9bd620dde132fd785fefc8650146d81094fd2ba81d84309bc9569cdf2009dfa5348d551ae32502028a247138827913abdb43a7696305c0fef041bfae959a22dbd0d676115ad740f622ee026e50a0104938c6ef3b89793e0d3ae1606d518673543f2e5c"}, 0xcc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x80000001, 0x4) 2018/04/29 07:34:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000001080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x10006, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000000, 0x10441) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/04/29 07:34:38 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x1, &(0x7f00000001c0)={0x1}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1000000004000, 0x0) read$eventfd(r1, &(0x7f0000000080), 0xffffffffffffff05) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) io_setup(0x10000, &(0x7f0000000200)=0x0) io_destroy(r2) mmap$binder(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2000009, 0x81011, r1, 0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) [ 105.382379] binder: 8432:8433 transaction failed 29189/-22, size 40-8 line 2856 [ 105.440714] binder: undelivered TRANSACTION_ERROR: 29189 [ 105.465190] binder: 8432:8454 transaction failed 29189/-22, size 40-8 line 2856 2018/04/29 07:34:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x30, 0x3a}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r1}) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@empty, 0x3e, r3}) r4 = dup2(r2, r2) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3b, "7d90ad61675451efe4e86a8a74e9693dcb7b8233e105d91034d548bad6500cb12929e5fcc0e98a88d857525f21d423fd6e98cf6e19479cdef77f71"}, &(0x7f00000000c0)=0x5f) 2018/04/29 07:34:38 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/29 07:34:38 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="b5e35c211708ab92b9b2e60d"], 0x0, 0x0, &(0x7f0000012000)}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x80800) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x1, 0x5, "919343442966fbcb30ca09dc591368e14a16ec5e7a23d941eb51ba7fe55ba40e2a91090ed3693e27e7bf8044181bfebcd5780ab76634c2c9890ebe1f381c58", 0x13}, 0x60) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001380)={'rose0\x00', {0x4, 0x1, 0x9, "337ab4b5b565", 0x1}}) vmsplice(r0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() gettid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0xffffffffffffff0c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$KDADDIO(r4, 0x4b34, 0x331d) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() 2018/04/29 07:34:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000740)={0x7b}) r3 = msgget(0x1, 0x5) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/118) 2018/04/29 07:34:38 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42200, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'veth1_to_team\x00', 0x1000}) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000000c0)="b74f3f2bd64bc59e88c129198de5b15195c810e6ac2de967486531fe12490d7650615751e3e29dea7885be70616ccd45feb143df6aae2af3dba5525a23dafb50ff296a0861032d0f4404f77bfd191121f19d8f370fbf98dd58c765b22d632aa7ec44c2e32e50077627323c45601b46fca5e810922d5631ac57a825a8cf002cd4a8b1c44272697c98a80b0b284c0c97db6038457d8a5fcf78638caa62d424142fc5d78810c78c6df0231159d4464d8408b32cceed1f840d1e607c2ed31f03baff6571f0bd10b648bb50c094f81446239d4b30d6"}, {&(0x7f00000001c0)="c35ffcaddc21680820aa2936e3823773fa1a6fffa40c8198086d5f4863fbde8bc0500c33d39481d3aac95b20e2eea1d4565a362a05d53fc195736669c171b997e369fe0d942f8e7c03e588d1a52412967041a5d01cd6e88dfb544c368ce187371b5240dfe6e4c302511ea5881cdf0c5bd8a3a0e65f7698b6f3fab52ba68889af2a8d2777256646bb05f532293732015f656768be9c384a577b578edfbb"}, {&(0x7f0000000280)="1579b5c9778eaa43136d2cd21a0371"}, {&(0x7f00000002c0)="1d3df03b60f08aeecf0ecd620f89e6f19a72e60a94c232cfcf9439a4535d9cd7c7abedb287c607746646f2ae6aefdd259fe3a7d15ca615d2baa7969c86ec9fe2ca43f98428593a96f2100217e9730417a6829108e629364438cc3287d8f06aea591f5dcfb128a15a55023cbfab83ebb48af48015eee0498b0c16ff499cc0f263066c1fdd70291679aa9fb8fb97acc4985260f3c9ff097285c373bb8adc5628877c56c9e63c382203dec256e89417bc3d6ab10c731c2b5a4e325bfdb0e7024b395527ef5a79abb3fcea472f4a231b4fc2e87ed37352d71667fec7b2056b"}, {&(0x7f00000003c0)="d474c916e9a13ff42c6c578afa391dde2f48ccb0cdf09b4a9364f1a8ef370daef2b2632d4e36fe0cb0e1b22b845de2dba5071018958dba1465e91f0ef6cc17eaea1eaab6ea0110bf4ce1f085d6348a6c5b6fa504b51839f46b9e0d333771"}, {&(0x7f0000000440)="2e2c150bda0da1063118b74d7eac1919f514769aa2aad1293bc3c6b9b4"}, {&(0x7f0000000480)="e56d943e2a9c130f7543dc142d6acc567bc9b9d182ea7913fdc66f85c81447bc4a77217a18926ec3269610"}], 0x1000000000000037, &(0x7f0000096fd8), 0x0, 0xfffffffffffffffc}, 0x1) close(r1) 2018/04/29 07:34:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='mountstats\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000380)='bdev\x00', 0x100000, &(0x7f0000000380)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000640)={0x0, 0x1f, 0x7, 'queue1\x00', 0x5d81941f}) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000002c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/29 07:34:38 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x3, 0x40) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x1800000000000000, 0x10000, 0x100}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x7fffffff, 0x7]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x4000}) r4 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) r5 = fcntl$dupfd(r0, 0x0, r4) ioctl$ASHMEM_GET_NAME(r5, 0xc0046209, &(0x7f0000830f3b)=""/197) alarm(0x3) 2018/04/29 07:34:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x3) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000200)={0x6d22, 0xd39, 0xc921}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x3f, 0x6, r1}) ioctl$KDSETLED(r1, 0x4b32, 0x7) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) rt_sigaction(0x12, &(0x7f00000000c0)={0xa, {0x8}, 0x90000000, 0xfffffffffffffffb}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) [ 105.584910] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/29 07:34:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x248) 2018/04/29 07:34:38 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x7, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r2, 0x0) 2018/04/29 07:34:38 executing program 6: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x82) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ffc000/0x1000)=nil) seccomp(0x0, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x8, 0x5, 0x1, 0x8}]}) r0 = gettid() tkill(r0, 0x2a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x44100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x7}, 0x8) shmget(0x2, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) 2018/04/29 07:34:38 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000140)=0x1) r1 = gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x10000000014, 0x4, @tid=r1}, &(0x7f0000044000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x1, 0x401, 0x3, 0x2, 0xffff}) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/29 07:34:38 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) bind$ax25(r0, &(0x7f0000000240)={0x3, {"0f1b7c77a7eb30"}, 0x469}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x2080, 0x0) ioctl$TCXONC(r1, 0x540a, 0xffff) accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x80000) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@empty, r2}, 0x14) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/29 07:34:38 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="b5e35c211708ab92b9b2e60d"], 0x0, 0x0, &(0x7f0000012000)}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x80800) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x1, 0x5, "919343442966fbcb30ca09dc591368e14a16ec5e7a23d941eb51ba7fe55ba40e2a91090ed3693e27e7bf8044181bfebcd5780ab76634c2c9890ebe1f381c58", 0x13}, 0x60) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001380)={'rose0\x00', {0x4, 0x1, 0x9, "337ab4b5b565", 0x1}}) vmsplice(r0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() gettid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0xffffffffffffff0c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$KDADDIO(r4, 0x4b34, 0x331d) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() 2018/04/29 07:34:38 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x7, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r2, 0x0) 2018/04/29 07:34:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2200, 0x0) fanotify_mark(r1, 0x0, 0x1, r2, &(0x7f0000000080)='./file0\x00') r3 = accept(r0, 0x0, &(0x7f00000000c0)) accept$alg(r3, 0x0, 0x0) 2018/04/29 07:34:42 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/245, 0xf5, 0x2000, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f00000a6000)=@generic={0x0, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422ca13ba66c67a593e0a436dc95e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0x80) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) 2018/04/29 07:34:42 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x40040) ioctl$KVM_NMI(r0, 0xae9a) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x7fff) r1 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x5411, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x3, 0x111b}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x9, 0x6, 0x628, 0xffffffff}, {0x12f11acc, 0x8, 0x100, 0x1ff}, {0x0, 0x1, 0x0, 0x80}]}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000140)) 2018/04/29 07:34:42 executing program 5: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x401c, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) accept$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x1c) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/29 07:34:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x6, 0x40000) openat$cgroup(r0, &(0x7f0000000600)='syz0\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xee}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40000) syz_mount_image$bfs(&(0x7f0000000640)='bfs\x00', &(0x7f0000000680)='./file0\x00', 0x8, 0x2, &(0x7f0000000840)=[{&(0x7f00000006c0)="cdde2cdbf61c1509e835ef7eb905640727c6ce8c7af73873a381324a8c20a370900f9d0c105e784affd23f120525b8256cb2c122d0c566", 0x37, 0x1c}, {&(0x7f00000007c0)="82eec313", 0x4, 0x1}], 0x1000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x310000000000000d, r2, &(0x7f0000000000), 0xfe00, 0x10c00}]) 2018/04/29 07:34:42 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2000000, 0xe850, r2, 0x0) 2018/04/29 07:34:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'bond_slave_0\x00', 0x600}) modify_ldt$write(0x1, &(0x7f0000000140)={0x400}, 0x10) 2018/04/29 07:34:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='mountstats\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000380)='bdev\x00', 0x100000, &(0x7f0000000380)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000640)={0x0, 0x1f, 0x7, 'queue1\x00', 0x5d81941f}) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000002c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/29 07:34:42 executing program 3 (fault-call:3 fault-nth:0): mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) [ 110.060632] x86/PAT: syz-executor4:8539 map pfn RAM range req write-combining for [mem 0x18ebf0000-0x18ebf3fff], got write-back [ 110.078870] x86/PAT: syz-executor4:8542 map pfn RAM range req write-combining for [mem 0x18ebf0000-0x18ebf3fff], got write-back 2018/04/29 07:34:43 executing program 4: pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r0, 0x0, &(0x7f0000000200)=0xffffffffffffffac, 0x80000) r2 = socket$inet(0x2, 0x20000000000003, 0x2) connect$inet(r1, &(0x7f00000003c0)={0x2}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000980)=@broute={'broute\x00', 0x20, 0x3, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f00000002c0), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x3b5) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00000000c0)=0x7fffffff, 0x4) socket$rds(0x15, 0x5, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000280)=0x100, 0x4) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r5, &(0x7f0000000080)={&(0x7f0000000040)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)=ANY=[@ANYBLOB="05000000020800000400d7d46ffe0000"], 0x1}, 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="01000000fcffffff00000000000000", @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d860373e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x3}, 0x1}, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000000380)={0x0, 0x0, 0x100000000f000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r10 = dup3(r8, r5, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00000001c0)={r11, 0x3493}, 0xfffffffffffffdd1) ioctl$KDSKBMODE(r10, 0x4b45, &(0x7f0000000100)=0x2) ppoll(&(0x7f0000000000)=[{r7, 0x1000}, {r8, 0x721a}, {r9, 0x1002}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0xa35}, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100000a, 0x32, r4, 0x0) userfaultfd(0x807ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup\x00', 0x200002, 0x0) [ 110.208913] kernel msg: ebtables bug: please report to author: Wrong len argument [ 110.260431] FAULT_INJECTION: forcing a failure. [ 110.260431] name failslab, interval 1, probability 0, space 0, times 1 [ 110.271976] CPU: 1 PID: 8551 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #23 [ 110.279174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.288528] Call Trace: [ 110.291131] dump_stack+0x1b9/0x294 [ 110.294756] ? dump_stack_print_info.cold.2+0x52/0x52 [ 110.299943] ? should_fail+0x9aa/0xbcd [ 110.303823] should_fail.cold.4+0xa/0x1a [ 110.307877] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.312969] ? mutex_trylock+0x2a0/0x2a0 [ 110.317030] ? debug_object_free+0x5f0/0x5f0 [ 110.321424] ? lock_downgrade+0x8e0/0x8e0 [ 110.325568] ? rcu_is_watching+0x85/0x140 [ 110.329704] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 110.334883] ? blk_mq_update_queue_map+0x200/0x200 [ 110.339800] ? debug_check_no_locks_freed+0x310/0x310 [ 110.344981] ? blk_queue_exit+0x1a4/0x2f0 [ 110.349118] ? direct_make_request+0x550/0x550 [ 110.353688] ? perf_trace_lock+0x900/0x900 [ 110.357918] __should_failslab+0x124/0x180 [ 110.362146] should_failslab+0x9/0x14 [ 110.365933] __kmalloc+0x63/0x760 [ 110.369371] ? init_rcu_head+0x10/0x20 [ 110.373245] ? scsi_initialize_rq+0x27/0xc0 [ 110.377554] ? scsi_old_exit_rq+0x110/0x110 [ 110.381859] ? blk_get_request_flags+0x16b/0x7c0 [ 110.386600] ? sg_build_indirect.isra.15+0x9d/0x750 [ 110.391617] sg_build_indirect.isra.15+0x9d/0x750 [ 110.396455] sg_common_write.isra.16+0x9ed/0x1dd0 [ 110.401288] ? sg_open+0x1130/0x1130 [ 110.404991] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 110.410173] ? __check_object_size+0x95/0x5d9 [ 110.414659] ? usercopy_warn+0x120/0x120 [ 110.418712] ? __might_sleep+0x95/0x190 [ 110.422677] sg_write+0x8c3/0xd30 [ 110.426121] ? sg_ioctl+0x2f80/0x2f80 [ 110.429911] ? rcu_is_watching+0x85/0x140 [ 110.434046] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 110.439230] ? __fget+0x40c/0x650 [ 110.442678] ? expand_files.part.8+0x9a0/0x9a0 [ 110.447248] ? lock_downgrade+0x8e0/0x8e0 [ 110.451384] ? proc_fail_nth_write+0x96/0x1f0 [ 110.455878] __vfs_write+0x10b/0x960 [ 110.459581] ? __fget_light+0x2ef/0x430 [ 110.463549] ? sg_ioctl+0x2f80/0x2f80 [ 110.467337] ? kernel_read+0x120/0x120 [ 110.471213] ? wait_for_completion+0x870/0x870 [ 110.475792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.481317] ? security_file_permission+0x1c6/0x240 [ 110.486321] ? rw_verify_area+0x118/0x360 [ 110.490459] vfs_write+0x1f8/0x560 [ 110.493991] ksys_write+0xf9/0x250 [ 110.497526] ? __ia32_sys_read+0xb0/0xb0 [ 110.501582] __x64_sys_write+0x73/0xb0 [ 110.505459] do_syscall_64+0x1b1/0x800 [ 110.509334] ? finish_task_switch+0x1ca/0x810 [ 110.513825] ? syscall_return_slowpath+0x5c0/0x5c0 [ 110.518740] ? syscall_return_slowpath+0x30f/0x5c0 [ 110.523658] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 110.529011] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.533847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.539025] RIP: 0033:0x455979 [ 110.542202] RSP: 002b:00007f33e4dfec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 110.549897] RAX: ffffffffffffffda RBX: 00007f33e4dff6d4 RCX: 0000000000455979 2018/04/29 07:34:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x20, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0xc, 0x9, [@typed={0x6, 0x1, @ipv4=@broadcast=0xffffffff}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) move_pages(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000080)=[0x4, 0x85c7, 0xffffffffffffffff, 0x9], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) shutdown(r0, 0x0) [ 110.557151] RDX: 000000000000fee4 RSI: 0000000020000080 RDI: 0000000000000014 [ 110.564404] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.571657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 110.578910] R13: 00000000000006d6 R14: 00000000006fd4b0 R15: 0000000000000000 2018/04/29 07:34:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x11, 0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) sendmsg$rds(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f0000001180)=""/159, 0x9f}, {&(0x7f0000001240)=""/8, 0x8}, {&(0x7f0000001280)=""/44, 0x2c}], 0x6, &(0x7f0000001340)=ANY=[@ANYBLOB="18000010e3000000000000000c0000002751000000000000"], 0x18, 0x40000}, 0x0) fcntl$getown(r1, 0x9) 2018/04/29 07:34:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x8) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x80000000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) 2018/04/29 07:34:43 executing program 3 (fault-call:3 fault-nth:1): mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) [ 110.652112] kernel msg: ebtables bug: please report to author: Wrong len argument [ 110.679785] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 110.692851] syz-executor2 (8541) used greatest stack depth: 15296 bytes left 2018/04/29 07:34:43 executing program 1: r0 = msgget(0x1, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000040)=""/145) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000000100)=""/54, 0xfffffffffffffe07) [ 110.740642] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 110.791080] FAULT_INJECTION: forcing a failure. [ 110.791080] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 110.803066] CPU: 1 PID: 8585 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #23 [ 110.810261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.819621] Call Trace: [ 110.822225] dump_stack+0x1b9/0x294 [ 110.825875] ? dump_stack_print_info.cold.2+0x52/0x52 [ 110.831078] ? lock_downgrade+0x8e0/0x8e0 [ 110.835247] should_fail.cold.4+0xa/0x1a 2018/04/29 07:34:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) [ 110.839321] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.844450] ? is_bpf_text_address+0xd7/0x170 [ 110.848959] ? kernel_text_address+0x79/0xf0 [ 110.853383] ? __unwind_start+0x166/0x330 [ 110.857544] ? __kernel_text_address+0xd/0x40 [ 110.862054] ? unwind_get_return_address+0x61/0xa0 [ 110.866999] ? __save_stack_trace+0x7e/0xd0 [ 110.871349] ? save_stack+0xa9/0xd0 [ 110.874986] ? save_stack+0x43/0xd0 [ 110.878624] ? __kmalloc+0x14e/0x760 [ 110.882352] ? sg_build_indirect.isra.15+0x9d/0x750 2018/04/29 07:34:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x0, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r3 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x26, &(0x7f0000000180)={0x2e, 0x7, 0x55, 0x7}) r4 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0xc00) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000240)=r5) ftruncate(r2, 0xff) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x414000, 0x0) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f0000000140)={0x7, 0x5}) syncfs(r0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f0000000040)={{0xb4f, 0x5}, 'port0\x00', 0x11, 0x442, 0x1ff, 0x1, 0x7151, 0x7, 0x9, 0x0, 0x1, 0x6}) [ 110.887377] ? sg_common_write.isra.16+0x9ed/0x1dd0 [ 110.892402] ? sg_write+0x8c3/0xd30 [ 110.896038] ? __vfs_write+0x10b/0x960 [ 110.899938] ? vfs_write+0x1f8/0x560 [ 110.903660] ? ksys_write+0xf9/0x250 [ 110.907378] ? __x64_sys_write+0x73/0xb0 [ 110.911451] ? do_syscall_64+0x1b1/0x800 [ 110.915529] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.920911] __alloc_pages_nodemask+0x34e/0xd70 [ 110.925591] ? print_usage_bug+0xc0/0xc0 [ 110.929666] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 110.934700] ? blk_queue_exit+0x1a4/0x2f0 [ 110.938867] ? __lock_is_held+0xb5/0x140 [ 110.942947] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 110.947974] ? cap_capable+0x1f9/0x260 [ 110.951882] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.957431] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 110.962990] alloc_pages_current+0x10c/0x210 [ 110.967416] sg_build_indirect.isra.15+0x32a/0x750 [ 110.972370] sg_common_write.isra.16+0x9ed/0x1dd0 [ 110.977240] ? sg_open+0x1130/0x1130 [ 110.981345] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 110.981368] ? __check_object_size+0x95/0x5d9 [ 110.991038] ? usercopy_warn+0x120/0x120 [ 110.995118] ? __might_sleep+0x95/0x190 [ 110.999106] sg_write+0x8c3/0xd30 [ 111.002584] ? sg_ioctl+0x2f80/0x2f80 [ 111.002604] ? rcu_is_watching+0x85/0x140 [ 111.002622] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 111.002651] ? __fget+0x40c/0x650 [ 111.002676] ? expand_files.part.8+0x9a0/0x9a0 [ 111.002694] ? lock_downgrade+0x8e0/0x8e0 [ 111.002715] ? proc_fail_nth_write+0x96/0x1f0 [ 111.002744] __vfs_write+0x10b/0x960 [ 111.002759] ? __fget_light+0x2ef/0x430 2018/04/29 07:34:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) [ 111.002773] ? sg_ioctl+0x2f80/0x2f80 [ 111.002789] ? kernel_read+0x120/0x120 [ 111.002808] ? wait_for_completion+0x870/0x870 [ 111.002836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.057938] ? security_file_permission+0x1c6/0x240 [ 111.062964] ? rw_verify_area+0x118/0x360 [ 111.067122] vfs_write+0x1f8/0x560 [ 111.070672] ksys_write+0xf9/0x250 [ 111.074220] ? __ia32_sys_read+0xb0/0xb0 [ 111.078295] __x64_sys_write+0x73/0xb0 [ 111.082194] do_syscall_64+0x1b1/0x800 [ 111.086083] ? finish_task_switch+0x1ca/0x810 2018/04/29 07:34:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="567988a15ab966c9ae3bdd50d4cf6492dc3ea0e4e1aab062f7e364acf2c3adc3fbfd7f49357cd431e96042e6ca0977c37f57637a58901c423019b801fa6cdf24d1534872521e6b4b8a88a2e63407cbb2c3c1c92d331f569c379c3b93977c6edb1e55793dae6bb1c97203ddf1a3fd9ee69e9d21f655dc97d93b5777b9a00956", 0x7f}, {&(0x7f0000000140)="789b8ffd0a05789578aac84e3d85cfe781887730562864244b3f7f10b1adf0ed461508ba2838bcde379d0474d42e941c7b207c19aae8a7c6ffc7a3e76169d0e12915fffde4097dfcfdf3970f24", 0x4d}, {&(0x7f00000001c0)="1c82b4a0a837c85846a1e19dc9d362d006caa34537455c741bab8bc086984fb6716f4ef88f2f02285b87ccdb596511048663e7312dfd3b1661276e405054ab915bb246dc7c05e4", 0x47}], 0x3, &(0x7f0000000140)}, 0xc100) [ 111.090587] ? syscall_return_slowpath+0x5c0/0x5c0 [ 111.095525] ? syscall_return_slowpath+0x30f/0x5c0 [ 111.100476] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 111.105856] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.110717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.115908] RIP: 0033:0x455979 [ 111.119098] RSP: 002b:00007f33e4dfec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 111.126811] RAX: ffffffffffffffda RBX: 00007f33e4dff6d4 RCX: 0000000000455979 [ 111.134080] RDX: 000000000000fee4 RSI: 0000000020000080 RDI: 0000000000000014 2018/04/29 07:34:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88)=[{}], 0x18) unshare(0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) iopl(0xffffffffffffff69) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000340)={0x4, 0x0, [{0x2c9a3e27, 0x2, 0x0, 0x0, @sint={0x8, 0x7fff}}, {0x8, 0x3, 0x0, 0x0, @irqchip={0x2, 0x5}}, {0x7, 0x0, 0x0, 0x0, @msi={0x1ff, 0x100000000, 0x68}}, {0x7fff, 0x3, 0x0, 0x0, @irqchip={0x3, 0x8001}}]}) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) unshare(0xc000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00000005c0)='asymmetric\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='cgroup-\x00', 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="ddb7c9f85387995fda830870c2bcb79f2b9e9401dc57eff706cb03985193b9b694878b9ada1cdc0d06eef073e149228323dee4147d185ddbc502589297428e6ab36984c5f2b12b8e887587b4058e40049c573d72dffc79c281c800a9fe4a0b4625", 0x61, r2) keyctl$assume_authority(0x10, r3) fcntl$getown(r1, 0x9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='user\x00') r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) accept4$alg(r4, 0x0, 0x0, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x44, r5, 0x22, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x40081) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x2, 0x1000) bind$inet6(r6, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000200)={0x2, 'teql0\x00'}, 0x18) listen(r6, 0x8) syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffb9338785ff86dd60d8652b00140600fe800000000000000000000000000087fe8000000000000000000000000000aa4f004e20", @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) 2018/04/29 07:34:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x6, 0x40000) openat$cgroup(r0, &(0x7f0000000600)='syz0\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xee}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40000) syz_mount_image$bfs(&(0x7f0000000640)='bfs\x00', &(0x7f0000000680)='./file0\x00', 0x8, 0x2, &(0x7f0000000840)=[{&(0x7f00000006c0)="cdde2cdbf61c1509e835ef7eb905640727c6ce8c7af73873a381324a8c20a370900f9d0c105e784affd23f120525b8256cb2c122d0c566", 0x37, 0x1c}, {&(0x7f00000007c0)="82eec313", 0x4, 0x1}], 0x1000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x310000000000000d, r2, &(0x7f0000000000), 0xfe00, 0x10c00}]) [ 111.141349] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.148619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 111.155885] R13: 00000000000006d6 R14: 00000000006fd4b0 R15: 0000000000000001 2018/04/29 07:34:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x6, 0x40000) openat$cgroup(r0, &(0x7f0000000600)='syz0\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xee}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40000) syz_mount_image$bfs(&(0x7f0000000640)='bfs\x00', &(0x7f0000000680)='./file0\x00', 0x8, 0x2, &(0x7f0000000840)=[{&(0x7f00000006c0)="cdde2cdbf61c1509e835ef7eb905640727c6ce8c7af73873a381324a8c20a370900f9d0c105e784affd23f120525b8256cb2c122d0c566", 0x37, 0x1c}, {&(0x7f00000007c0)="82eec313", 0x4, 0x1}], 0x1000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x310000000000000d, r2, &(0x7f0000000000), 0xfe00, 0x10c00}]) 2018/04/29 07:34:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000007010fe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) 2018/04/29 07:34:45 executing program 3 (fault-call:3 fault-nth:2): mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:45 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x14000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x0) 2018/04/29 07:34:45 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@x25={0x805, {0x2, 0x2c, 0x0, "67fe4bc9de1145205d49db3703a3ec7b898480c112b191ba9f3a143ed661be9909a2ab87a8381e1d0e17ef2306304b1d639a316374f5783bbba3f14cf334275e31c28c358aa211cbee81ffed02"}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="ef43742c5633", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/29 07:34:45 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') r0 = socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000301ff8), 0xffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x80, 0x4) 2018/04/29 07:34:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x6, 0x40000) openat$cgroup(r0, &(0x7f0000000600)='syz0\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xee}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040001}, 0x40000) syz_mount_image$bfs(&(0x7f0000000640)='bfs\x00', &(0x7f0000000680)='./file0\x00', 0x8, 0x2, &(0x7f0000000840)=[{&(0x7f00000006c0)="cdde2cdbf61c1509e835ef7eb905640727c6ce8c7af73873a381324a8c20a370900f9d0c105e784affd23f120525b8256cb2c122d0c566", 0x37, 0x1c}, {&(0x7f00000007c0)="82eec313", 0x4, 0x1}], 0x1000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x310000000000000d, r2, &(0x7f0000000000), 0xfe00, 0x10c00}]) 2018/04/29 07:34:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/29 07:34:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000af6c00009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000880)={'bpq0\x00', 0x0}) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r5, &(0x7f0000002b00)=[{{&(0x7f00000009c0)=@generic={0x15, "a24f77bb58fd42b955a1e606426dbbba1fc37520246312feaa50b0bb0af059057985bfb50f8cbb85dd4c26ad9fa096c1dcc4f1cf0812219a4c30a0508b716ab7ba36b4fc5e6c9a452e89cfaa27b2d0ef4e318851427958336af127f9341303dd36e7088683ef19c78bbcc3a6822a7c950ae36faec57b97305cd3e38a0240"}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000001900)="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", 0xc00}], 0x1, &(0x7f0000002e00)=[{0x28, 0x84, 0x0, "38baafa825cff05b4116bda05c3b96a12bcc1577771f5879"}], 0x28, 0x1}, 0x9}, {{&(0x7f00000016c0)=@hci={0x1f, r4, 0x2}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001740)="7bc2f75e485a491ff6e83c6b12eed2dcf739e45e7fa30c8331fcf4d4cdc44e2ebe3a775c142cf4eb86fe8d7546153f147ff1f73abced9a3af529524a51008239ed4ee8b2a642d08fab76968e48004c481575cb", 0x53}], 0x1, &(0x7f0000006480)=[{0x38, 0x10f, 0x5, "69827514d3acb52cee55655bdc0abc3c60e301abedac60a095c920316d9a854b31c41f095d5b0859"}], 0x38}, 0xb95b}, {{&(0x7f0000002a00)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e98d88f2abc537824a92e5aedafc0f0b29bc8ea0bf775d2b7e20d7f3de33074db06f64298263c242ceeda231cdaaed50aa1e9ed840b55cd000000000000000000", 0x41}], 0x1, 0x0, 0x0, 0x80}, 0x9}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000400)={r0, r3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000000300)={{0xffffffffffffffff, 0x2, 0x40, 0x1, 0x1}, 0xac, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x3ff, 0x3, 0x2, 0x4}) getpeername(r7, &(0x7f0000000480), &(0x7f00000008c0)=0x80) close(r5) 2018/04/29 07:34:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x24d8e289, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 112.239319] FAULT_INJECTION: forcing a failure. [ 112.239319] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.251262] CPU: 0 PID: 8655 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #23 [ 112.258460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.267813] Call Trace: [ 112.270403] dump_stack+0x1b9/0x294 [ 112.274038] ? dump_stack_print_info.cold.2+0x52/0x52 [ 112.279220] ? lock_downgrade+0x8e0/0x8e0 [ 112.283375] should_fail.cold.4+0xa/0x1a [ 112.287443] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 112.292571] ? is_bpf_text_address+0xd7/0x170 [ 112.297064] ? kernel_text_address+0x79/0xf0 [ 112.301466] ? __unwind_start+0x166/0x330 [ 112.305608] ? __kernel_text_address+0xd/0x40 [ 112.310105] ? unwind_get_return_address+0x61/0xa0 [ 112.315038] ? __save_stack_trace+0x7e/0xd0 [ 112.319354] ? graph_lock+0x170/0x170 [ 112.323165] ? __lock_is_held+0xb5/0x140 [ 112.327214] ? sg_write+0x8c3/0xd30 [ 112.330852] __alloc_pages_nodemask+0x34e/0xd70 [ 112.335524] ? print_usage_bug+0xc0/0xc0 [ 112.339581] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 112.344600] ? blk_queue_exit+0x1a4/0x2f0 [ 112.348749] ? __lock_is_held+0xb5/0x140 [ 112.352809] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 112.357815] ? cap_capable+0x1f9/0x260 [ 112.361702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 112.367235] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 112.372770] alloc_pages_current+0x10c/0x210 [ 112.377178] sg_build_indirect.isra.15+0x32a/0x750 [ 112.382116] sg_common_write.isra.16+0x9ed/0x1dd0 [ 112.386967] ? sg_open+0x1130/0x1130 [ 112.390680] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 112.395871] ? __check_object_size+0x95/0x5d9 [ 112.400377] ? usercopy_warn+0x120/0x120 [ 112.404443] ? __might_sleep+0x95/0x190 [ 112.408417] sg_write+0x8c3/0xd30 [ 112.411873] ? sg_ioctl+0x2f80/0x2f80 [ 112.415667] ? rcu_is_watching+0x85/0x140 [ 112.419806] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 112.425005] ? __fget+0x40c/0x650 [ 112.428465] ? expand_files.part.8+0x9a0/0x9a0 [ 112.433042] ? lock_downgrade+0x8e0/0x8e0 [ 112.437189] ? proc_fail_nth_write+0x96/0x1f0 [ 112.441690] __vfs_write+0x10b/0x960 [ 112.445396] ? __fget_light+0x2ef/0x430 [ 112.449362] ? sg_ioctl+0x2f80/0x2f80 [ 112.453158] ? kernel_read+0x120/0x120 [ 112.457042] ? wait_for_completion+0x870/0x870 [ 112.461630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 112.467158] ? security_file_permission+0x1c6/0x240 [ 112.472166] ? rw_verify_area+0x118/0x360 [ 112.476308] vfs_write+0x1f8/0x560 [ 112.479851] ksys_write+0xf9/0x250 [ 112.483387] ? __ia32_sys_read+0xb0/0xb0 [ 112.487452] __x64_sys_write+0x73/0xb0 [ 112.491333] do_syscall_64+0x1b1/0x800 [ 112.495209] ? finish_task_switch+0x1ca/0x810 [ 112.499697] ? syscall_return_slowpath+0x5c0/0x5c0 [ 112.504618] ? syscall_return_slowpath+0x30f/0x5c0 [ 112.509548] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 112.514911] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.519751] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.524931] RIP: 0033:0x455979 [ 112.528107] RSP: 002b:00007f33e4dfec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 112.535822] RAX: ffffffffffffffda RBX: 00007f33e4dff6d4 RCX: 0000000000455979 [ 112.543093] RDX: 000000000000fee4 RSI: 0000000020000080 RDI: 0000000000000014 [ 112.550353] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.557610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 112.564870] R13: 00000000000006d6 R14: 00000000006fd4b0 R15: 0000000000000002 2018/04/29 07:34:45 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/14) 2018/04/29 07:34:45 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x0, 0x3}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2c0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000100)=0xfffffc8b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/29 07:34:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xe83, @ipv4={[], [0xff, 0xff]}, 0x5}}, 0x9, 0x1, 0xffffffffffffff80, 0x8000, 0x20}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffb}]}, &(0x7f0000000180)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000000240)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/29 07:34:45 executing program 3 (fault-call:3 fault-nth:3): mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) [ 112.667918] netlink: 'syz-executor0': attribute type 18 has an invalid length. [ 112.721464] QAT: Invalid ioctl [ 112.761439] FAULT_INJECTION: forcing a failure. [ 112.761439] name failslab, interval 1, probability 0, space 0, times 0 [ 112.772785] CPU: 1 PID: 8692 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #23 [ 112.779972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.789314] Call Trace: [ 112.791903] dump_stack+0x1b9/0x294 [ 112.795527] ? dump_stack_print_info.cold.2+0x52/0x52 [ 112.800711] should_fail.cold.4+0xa/0x1a [ 112.804755] ? find_held_lock+0x36/0x1c0 [ 112.808802] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 112.813895] ? lock_downgrade+0x8e0/0x8e0 [ 112.818037] ? kasan_check_read+0x11/0x20 [ 112.822173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 112.827694] ? should_fail+0x21b/0xbcd [ 112.831589] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 112.836768] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 112.841863] ? is_bpf_text_address+0xd7/0x170 [ 112.846345] ? kernel_text_address+0x79/0xf0 [ 112.850737] ? __unwind_start+0x166/0x330 [ 112.854871] ? __kernel_text_address+0xd/0x40 [ 112.859357] ? unwind_get_return_address+0x61/0xa0 [ 112.864272] ? __save_stack_trace+0x7e/0xd0 [ 112.868581] ? graph_lock+0x170/0x170 [ 112.872369] __should_failslab+0x124/0x180 [ 112.876592] should_failslab+0x9/0x14 [ 112.880376] __kmalloc+0x63/0x760 [ 112.883821] ? bio_copy_user_iov+0xf5/0xcd0 [ 112.888148] bio_copy_user_iov+0xf5/0xcd0 [ 112.892285] ? rcu_read_lock_sched_held+0x108/0x120 [ 112.897291] ? lock_downgrade+0x8e0/0x8e0 [ 112.901429] blk_rq_map_user_iov+0x426/0x820 [ 112.905831] ? blk_rq_append_bio+0x330/0x330 [ 112.910238] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 112.915758] ? import_single_range+0x231/0x320 [ 112.920329] blk_rq_map_user+0x11e/0x170 [ 112.924379] ? blk_rq_map_user_iov+0x820/0x820 [ 112.928948] ? alloc_pages_current+0x114/0x210 [ 112.933527] sg_common_write.isra.16+0x1472/0x1dd0 [ 112.938447] ? sg_open+0x1130/0x1130 [ 112.942149] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 112.947332] ? __check_object_size+0x95/0x5d9 [ 112.951824] ? __might_sleep+0x95/0x190 [ 112.955789] sg_write+0x8c3/0xd30 [ 112.959229] ? sg_ioctl+0x2f80/0x2f80 [ 112.963018] ? kasan_check_read+0x11/0x20 [ 112.967154] ? rcu_is_watching+0x85/0x140 [ 112.971287] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 112.976484] ? __fget+0x40c/0x650 [ 112.979927] ? expand_files.part.8+0x9a0/0x9a0 [ 112.984496] ? lock_downgrade+0x8e0/0x8e0 [ 112.988629] ? proc_fail_nth_write+0x96/0x1f0 [ 112.993106] ? proc_cwd_link+0x1d0/0x1d0 [ 112.997166] __vfs_write+0x10b/0x960 [ 113.000863] ? __fget_light+0x2ef/0x430 [ 113.004822] ? sg_ioctl+0x2f80/0x2f80 [ 113.008607] ? kernel_read+0x120/0x120 [ 113.012484] ? wait_for_completion+0x870/0x870 [ 113.017052] ? __lock_is_held+0xb5/0x140 [ 113.021101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.026624] ? security_file_permission+0x1c6/0x240 [ 113.031624] ? rw_verify_area+0x118/0x360 [ 113.035757] vfs_write+0x1f8/0x560 [ 113.039285] ksys_write+0xf9/0x250 [ 113.042815] ? __ia32_sys_read+0xb0/0xb0 [ 113.046867] __x64_sys_write+0x73/0xb0 [ 113.050745] do_syscall_64+0x1b1/0x800 [ 113.054617] ? finish_task_switch+0x1ca/0x810 [ 113.059098] ? syscall_return_slowpath+0x5c0/0x5c0 [ 113.064017] ? syscall_return_slowpath+0x30f/0x5c0 [ 113.068936] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 113.074285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.079121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.084295] RIP: 0033:0x455979 [ 113.087465] RSP: 002b:00007f33e4dfec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 113.095167] RAX: ffffffffffffffda RBX: 00007f33e4dff6d4 RCX: 0000000000455979 [ 113.102420] RDX: 000000000000fee4 RSI: 0000000020000080 RDI: 0000000000000014 [ 113.109670] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.116921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 113.124173] R13: 00000000000006d6 R14: 00000000006fd4b0 R15: 0000000000000003 [ 113.234750] kvm: pic: non byte read 2018/04/29 07:34:46 executing program 4: futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000)={0x77359400}, &(0x7f0000000040), 0xb2317d08) 2018/04/29 07:34:46 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000004c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000a80)=ANY=[@ANYBLOB="9c5e4ad670febd5a696b0e85adacd33429ba2427f6725264c24ec4d205ef6dbf0a36a97b85396bdf300571d9191d250e34334a6b2dcc9c8e41af9ae2c6ffec031ca8d9bd66891890557c9136e01a96ab4299051cf75f9a363c9f72b13e8673dfb59bd9ed9844ccb83f6c8b5f26e8e1ef79824fba5bcfbbe9ae6877f9f32b12ccaafd5a00000000000000000000000000", @ANYRES16=r2, @ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x40810}, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000007c0)={r1, @in6={{0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x1ff}}, 0x28, 0x1, 0x51b6, 0xd, 0x16}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xe1a, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x5d}}, 0x765, 0x9, 0x7, 0x8001, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1586, 0x1, &(0x7f0000000380)="3e43bc310e0f0a2354594a45dcf565dae7ce67d4ff861adbf01f68aeb53949f2d73d862e46fc2da08e37d6213c404a2c657fdfa689a0ece44179b8093e2577bc9befcf1e60d0d499718091a63ec3a56626affa48630d064ba53c25824c73b6939ce4d5d45019f423f50788744a1a4a00d414b0515f2e9a26e5b736048b0128aaccb2139a68dc16006069df84d24e9f888518cb2e2aab276238033e7cebe66d718597ae2e24330e1e1c9a09e8a497e0444f2f7dcf5141", 0xb6) close(r0) 2018/04/29 07:34:46 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x3, 0x7fff, 0x9, 0x6, 0x2, 0x6, 0xf7d2, 0x25a, 0x38, 0x14e, 0x82f, 0x10001, 0x20, 0x1, 0x2, 0x7f}, [{0x1, 0xffff, 0xff, 0x929a, 0x8000, 0xff, 0x5, 0x3}, {0x70000007, 0xd8cd, 0x6, 0x9, 0x0, 0x8, 0xc640, 0x9}], "53c7431c2d47c7abbdd027090ea9544972cb302212dfc131637e92c831417a74cf1c1957", [[], [], [], [], []]}, 0x59c) bpf$PROG_LOAD(0x5, &(0x7f0000300fb8)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c4ff6)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144}, 0x48) 2018/04/29 07:34:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a59a7a033b970720a42f2a11b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x25e, 0x0) write$evdev(r1, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x8001, 0x7491, 0x800}, {{}, 0x2c75, 0x2}], 0x30) 2018/04/29 07:34:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000080)=""/154, 0x9a}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/146, 0x92}, {&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/117, 0x75}, {&(0x7f00000006c0)=""/127, 0x7f}], 0xa, &(0x7f0000000800)=""/173, 0xad}, 0x40) r1 = syz_open_dev$sndmidi(&(0x7f0000000900)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000940)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000740), &(0x7f0000000780)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) 2018/04/29 07:34:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x24d8e289, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 07:34:46 executing program 3 (fault-call:3 fault-nth:4): mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c0000002700638100000000dcfda4120c00000008000500", @ANYRES32], 0x1c}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0xffff, 0x7, 0x7, 'queue1\x00', 0x7fff}) [ 113.308114] futex_wake_op: syz-executor4 tries to shift op by 791; fix this program [ 113.327231] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 113.330144] FAULT_INJECTION: forcing a failure. [ 113.330144] name failslab, interval 1, probability 0, space 0, times 0 [ 113.347527] QAT: Invalid ioctl 2018/04/29 07:34:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="ac694a8a3f", 0x5}], 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x18, 0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140), 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000000080)=0x99, 0x4) keyctl$set_reqkey_keyring(0xe, 0x6) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r3, r5, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/04/29 07:34:46 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000100, 0x0, 0x0, 0x20000190, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x1d8) 2018/04/29 07:34:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0xbf, @empty, 0x4e21, 0x1, 'ovf\x00', 0x3, 0x2, 0x7}, 0x2c) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000ffc), 0x2ba) [ 113.347622] CPU: 0 PID: 8712 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #23 [ 113.347635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/04/29 07:34:46 executing program 6: setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000040), 0x4) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7ffffffffffb, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x473, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x6) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xffffffdb}], 0x10000076, 0x5) listen(0xffffffffffffffff, 0x0) 2018/04/29 07:34:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) [ 113.347643] Call Trace: [ 113.347670] dump_stack+0x1b9/0x294 [ 113.347697] ? dump_stack_print_info.cold.2+0x52/0x52 [ 113.347735] should_fail.cold.4+0xa/0x1a 2018/04/29 07:34:46 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x3) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffff, &(0x7f0000ffd000/0x1000)=nil, 0x2) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="ea", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) [ 113.347754] ? kernel_text_address+0x79/0xf0 2018/04/29 07:34:46 executing program 3 (fault-call:3 fault-nth:5): mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) [ 113.347787] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 113.347812] ? unwind_get_return_address+0x61/0xa0 [ 113.347836] ? __save_stack_trace+0x7e/0xd0 [ 113.347877] ? save_stack+0xa9/0xd0 2018/04/29 07:34:46 executing program 6: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000447000/0x1000)=nil) shmat(r0, &(0x7f0000637000/0x5000)=nil, 0x4000) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/108, 0x6c) 2018/04/29 07:34:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 113.347896] ? save_stack+0x43/0xd0 [ 113.347911] ? kasan_kmalloc+0xc4/0xe0 [ 113.347926] ? __kmalloc+0x14e/0x760 [ 113.347943] ? bio_copy_user_iov+0xf5/0xcd0 [ 113.347957] ? blk_rq_map_user_iov+0x426/0x820 [ 113.347971] ? blk_rq_map_user+0x11e/0x170 [ 113.347988] ? sg_common_write.isra.16+0x1472/0x1dd0 [ 113.348005] ? sg_write+0x8c3/0xd30 [ 113.348024] ? __vfs_write+0x10b/0x960 [ 113.348039] ? vfs_write+0x1f8/0x560 [ 113.348057] ? ksys_write+0xf9/0x250 [ 113.348073] ? __x64_sys_write+0x73/0xb0 [ 113.348093] ? do_syscall_64+0x1b1/0x800 [ 113.348109] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.348130] ? kasan_check_read+0x11/0x20 [ 113.348151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.348166] ? should_fail+0x21b/0xbcd [ 113.348185] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 113.348205] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 113.348239] __should_failslab+0x124/0x180 [ 113.348261] should_failslab+0x9/0x14 [ 113.348276] __kmalloc+0x63/0x760 [ 113.348289] ? rcu_is_watching+0x85/0x140 [ 113.348297] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 113.348308] ? rcu_pm_notify+0xc0/0xc0 [ 113.348320] ? graph_lock+0x170/0x170 [ 113.348335] ? bio_alloc_bioset+0x3f7/0x7f0 [ 113.348357] bio_alloc_bioset+0x3f7/0x7f0 [ 113.348371] ? rcu_read_lock_sched_held+0x108/0x120 [ 113.348391] ? bvec_alloc+0x2d0/0x2d0 [ 113.348425] bio_copy_user_iov+0x2c1/0xcd0 [ 113.348445] ? rcu_read_lock_sched_held+0x108/0x120 [ 113.348477] blk_rq_map_user_iov+0x426/0x820 [ 113.348504] ? blk_rq_append_bio+0x330/0x330 [ 113.348541] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 113.348558] ? import_single_range+0x231/0x320 [ 113.348582] blk_rq_map_user+0x11e/0x170 [ 113.348605] ? blk_rq_map_user_iov+0x820/0x820 [ 113.348627] ? alloc_pages_current+0x114/0x210 [ 113.348667] sg_common_write.isra.16+0x1472/0x1dd0 [ 113.348699] ? sg_open+0x1130/0x1130 [ 113.348720] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 113.348744] ? __check_object_size+0x95/0x5d9 [ 113.348799] ? __might_sleep+0x95/0x190 [ 113.348831] sg_write+0x8c3/0xd30 [ 113.348859] ? sg_ioctl+0x2f80/0x2f80 [ 113.348883] ? kasan_check_read+0x11/0x20 [ 113.348899] ? rcu_is_watching+0x85/0x140 [ 113.348921] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 113.348955] ? __fget+0x40c/0x650 [ 113.348986] ? expand_files.part.8+0x9a0/0x9a0 [ 113.349005] ? lock_downgrade+0x8e0/0x8e0 [ 113.349029] ? proc_fail_nth_write+0x96/0x1f0 [ 113.349045] ? proc_cwd_link+0x1d0/0x1d0 [ 113.349079] __vfs_write+0x10b/0x960 [ 113.349094] ? __fget_light+0x2ef/0x430 [ 113.349111] ? sg_ioctl+0x2f80/0x2f80 [ 113.349129] ? kernel_read+0x120/0x120 [ 113.349150] ? wait_for_completion+0x870/0x870 [ 113.349173] ? __lock_is_held+0xb5/0x140 [ 113.349198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.349217] ? security_file_permission+0x1c6/0x240 [ 113.349245] ? rw_verify_area+0x118/0x360 [ 113.349269] vfs_write+0x1f8/0x560 [ 113.349292] ksys_write+0xf9/0x250 [ 113.349316] ? __ia32_sys_read+0xb0/0xb0 [ 113.349348] __x64_sys_write+0x73/0xb0 [ 113.349373] do_syscall_64+0x1b1/0x800 [ 113.349389] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 113.349407] ? syscall_return_slowpath+0x5c0/0x5c0 [ 113.349424] ? syscall_return_slowpath+0x30f/0x5c0 [ 113.349449] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 113.349474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.349506] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.349519] RIP: 0033:0x455979 [ 113.349531] RSP: 002b:00007f33e4dfec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 113.349552] RAX: ffffffffffffffda RBX: 00007f33e4dff6d4 RCX: 0000000000455979 [ 113.349564] RDX: 000000000000fee4 RSI: 0000000020000080 RDI: 0000000000000014 [ 113.349576] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.349587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 113.349599] R13: 00000000000006d6 R14: 00000000006fd4b0 R15: 0000000000000004 [ 113.350964] futex_wake_op: syz-executor4 tries to shift op by 791; fix this program [ 113.432636] kvm: pic: non byte read [ 113.501308] kernel msg: ebtables bug: please report to author: Hook order must be followed 2018/04/29 07:34:47 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) recvmsg(r2, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0xc0}, 0x0) sendto(r1, &(0x7f0000000000)="9a6330e744f6db", 0x7, 0x8014, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) 2018/04/29 07:34:47 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:47 executing program 7: syz_emit_ethernet(0x61, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x3f, 0x6}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0xfc, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)={0x0, 0x1, [0x0, 0x0, 0x0, 0x88c]}) 2018/04/29 07:34:47 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0xc0984124, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r4, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000240)={0xa, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000001c0)={r5, 0x2}) dup2(r1, r2) tkill(r0, 0x16) r6 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000200)=""/42) 2018/04/29 07:34:47 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000100)={{0x5001, 0xf001, 0xb, 0x3, 0x7, 0xfffffffffffffffa, 0xfa, 0xfff, 0x5, 0x9, 0x10000000000, 0x6}, {0x107000, 0x1000, 0xc, 0x3, 0x8, 0x8, 0x38000, 0x2, 0x0, 0x95, 0xffff, 0xfffffffffff7fffb}, {0x4, 0x5002, 0x4, 0xfffffffffffffffb, 0x3, 0x696, 0x1, 0x8, 0x10000, 0x7, 0x8000, 0xfffffffffffffff9}, {0x0, 0x0, 0xf, 0x5, 0x2, 0x4, 0x2, 0x7, 0x6, 0x0, 0x0, 0x1ff}, {0x1f002, 0x6000, 0xd, 0x100000000, 0x2, 0xb292, 0xfffffffffffffe00, 0x9, 0x9, 0x2000000000, 0x7, 0x5}, {0x1000, 0x0, 0x8, 0x4, 0x200, 0x1000, 0x1, 0x3, 0x100, 0x7, 0x3, 0x40}, {0x2, 0x2000, 0xc, 0x100000001, 0x3, 0x4, 0x6, 0x0, 0x1ff, 0x3, 0xfffffffffffffffe, 0x2262}, {0x10f000, 0x1, 0xf, 0x1f, 0x4, 0xfffffffffffff000, 0x4, 0x4, 0x4cf9, 0x3f, 0x4}, {0x0, 0x10f000}, {0xf000, 0x102}, 0x40000004, 0x0, 0x100000, 0x40, 0xe, 0x2000, 0x0, [0x100, 0x1, 0x3]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000240)=""/136) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f00000000c0)) 2018/04/29 07:34:47 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffffb00e, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x3, 0x1, 0x4, 0x2, "8c20312b43e38b2d478443f9cde459332fdd98ee8f4e1a60fe600208a271e3549ce294f9751f5cf44265a0b2", 0x4}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) dup3(r2, r1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x1000, 0x6, 0x6, 0x1}, {0x9, 0x7, 0x7fffffff, 0x1}, {0x8, 0x3, 0x8001, 0x8}, {0x4, 0xffff, 0x1ce, 0xfaf}, {0x1000, 0x35, 0x0, 0x5}, {0x7, 0x7, 0x7fff}, {0x1000000000, 0x1f, 0x9, 0x400}, {0x40, 0x2, 0xda4e, 0xe47}]}, 0x10) 2018/04/29 07:34:47 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xed3, 0x1) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x40000000000000}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r3, &(0x7f0000cebff8), 0x8, 0x0) 2018/04/29 07:34:47 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/46, 0x2e}], 0x1, &(0x7f0000000180)=""/124, 0x7c, 0x1}, 0x3}, {{&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/105, 0x69}], 0x1}, 0x3}, {{&(0x7f0000000340)=@nl, 0x80, &(0x7f0000000840)=[{&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/58, 0x3a}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000540)=""/225, 0xe1}, {&(0x7f0000000640)=""/110, 0x6e}, {&(0x7f00000006c0)=""/226, 0xe2}, {&(0x7f00000007c0)=""/125, 0x7d}], 0x7, &(0x7f00000008c0)=""/79, 0x4f, 0x3b1d}, 0x3}, {{&(0x7f0000000940)=@nfc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000009c0)=""/203, 0xcb}, {&(0x7f0000000ac0)=""/39, 0x27}], 0x2, &(0x7f0000000b40)=""/69, 0x45, 0x4}, 0x401}, {{&(0x7f0000000bc0)=@ipx, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/87, 0x57}, {&(0x7f0000001cc0)=""/64, 0x40}, {&(0x7f0000001d00)=""/206, 0xce}], 0x4, &(0x7f0000001e40)=""/220, 0xdc, 0x4}, 0x3}], 0x5, 0x42, &(0x7f0000002080)={0x77359400}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000020c0)={0x0, 0x4}, &(0x7f0000002100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002140)={r1, 0x1f}, &(0x7f0000002180)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40200, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) r3 = socket(0x15, 0x80005, 0x0) getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) getpeername$netlink(r0, &(0x7f00000021c0), &(0x7f0000002200)=0xc) [ 114.703858] QAT: Invalid ioctl 2018/04/29 07:34:47 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1c, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f00000031c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x4, 0x1, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000080)="9fe212a6e8a98bd994d227727bfbc119ebbd5cf067476af312387a10ff3384174eb6a48a059ecb2cf08c7e6f464d3115ff40be4b615bb176f861b5a4036abb643ca7b8fb8e20a339bb08bf586b40f91f325d3bd13da010976fe0dd18b65c21d5ee314f4b24238986acbf5441d2a104b2b2bd42e5b3ac271f0b2b95f5da720940f235e8a89333e559b600fff5412e02aa90e25a47fdfd49bee2f058d9979df2be595d3e76d8ebd0ecb81a88fba3553440e4820206b40196f1dc3aacc6258ec714f4832309568c7f", 0xffffff89}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="26ae5470d7fff3754cf1b88c21c120b075c6c3c01f8ab7", 0x17}, {&(0x7f00000011c0)="d103e98da06225783a08eb7396bd53216ffb7a630eb72d51660ae46ea2b8868427329f42bea3a96f8e867f26cd3d25dc0eab103197b55a5dcbb88dadd4d052dfe492b22adda262be98f74b8dc9bc4023f87f38648f619e6250d403f29c93c96dfe97e8040d6e8af3b8541822b17a2d2d98e1b2161c0dbea02058353abb08058d37b3cc097ef84044d2b0b6942a72219fee3db2771feccfc5c9896ff3a98a6e0c43bc1db31fb485", 0xa7}, {&(0x7f0000001280)="374b0ab736655e300fbaf25b178bb3a87fd93f868542d6eaa76561f73033747318df6c", 0x23}, 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0x1000}, {&(0x7f00000022c0)="6fa2354724d483af54929887881ac3db024312557c7809ef88533d046d52ef50c5876de958db176550ef7ec3c5252f40a451f564ed1298ad8fd399727b223755637ab7a83a17e7671948b8914283f6fefc92ae2d23b97e71769b59cb7d6ac340bd359b4877b2d69b4176731dce76d1bd99c22a0cdf3d5b07e95b53564fc456653d59e1c036dd18c75b7fc4367a0972e54a9653c6801e0da6a60d59634bc6cd31bffac0493502209ac1", 0xa9}, {&(0x7f0000002380)="7e7bd0d6f65208da5c31fb0f38dfc821ba6ae54a34187f9da8f1af5ed51c802c7fb6f376f60ac71c35576ab065d816e1c105842844ed4371ab9d6b3ff4023928f4a3bf58e58fd1a59f6513fb1db2ad43a464366d823e8e5d5eae83936e386e8581e586bac56ba45cc3c9305ec1759780138e850b170948b8aeab2a9e4c3be755cf1e05883a3ee6ddbf9d7511d09c32c12cf27c2151c28893dda7", 0x9a}, {&(0x7f0000002440)="dcf40e73c995c82b5409cac9c20914686b61b0c5858719902b966490d0337bbb4afa59c5280b638cac8bcb46ccc79b3efbb9a7682880ac7050a993558536c632199bb07246b34a7b64e58a7af89cc6af3c4218543c6f6946200714d5dab4cc61770b976fe0ddf23bb06cef9fe4c13382f58681bdc4b5c942f59407c7b33e40dbc2136cea2a4989163dbe94369bb129ea297feb108b337cba981e4bcb6020280ce7ddeb5ef0368b3a0e30aa922d2bf63054bcdd7a3dbacba08b53139d", 0xbc}], 0x9, &(0x7f00000025c0)=[{0xfffffffffffffdc2, 0x10d, 0x7, "822410bc56d5a147ca4304bb72c682078e55a37a2f22ff611d56460bab88d202"}, {0x18, 0x108, 0x7, "ae7f93998a9e"}, {0xb8, 0x12f, 0x101, "26329614f0a798ce86ca6482645fea3732e3729bf73e12ed968cc4bcfefa374d9f4bf5936ea8b90c493c6b449e375d327afbb45133f8b59ea8df008fea376a2e4dafed14a19ef84297ce74c2ec3422ee68eb9fdede9c33b410842ec884faaa97bf656743b2b642f994323ed7136563ed4aa032f8e50737169798cfc36bfa9f8b3a8687dbb7bf14a6f09947c41e66c339ee9fee53969f546d79caf046a944218b94"}, {0x48, 0x111, 0xfcb7, "4ea9b604bcf908f1f4c82f4c90f1ed575cf50d91c2f2932d6fcfdfb35d4827c1f1307f3c559aa4ae654784001de6c3303b28baf9fe991d"}, {0xc8, 0x101, 0x8, "0cfb47e94a20dbed4824c009e8a8883d4af70e7cba9a82c877b2c8a48bda1e06d894b5d4a24e06465219389cf1eae1cfbdeca8dd3f5401dc1ef54d39547e0dc5d3ab62ffdb26576437e789a62cf4067c380335f33711b75214b9af9dc1ac645daa6e01b09c357ca04e54ab68d060feb8b6933fa9a9a75e3cc979f09079498031b15090fea743867575507d3831d88d6e51d74cbec32cd4ffb2d693886ad3232038aad6316f0d444a6d23b2e37590ac7684"}], 0x210, 0x4000884}, 0x4}, {{&(0x7f0000002800)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x1, 0x1, 0x1}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002880)="11eb3bb99579142eda4917716e299cd2d4bc6fa574921ce4e820d0af9997a4e1cb18033c46097793dc4d07e379787de662e54208ea826190587e26ece01167dc517410275ab8c591f923a88e1d5d3d5863b164d74c414c586f76013d3b4c9444ff06e0c7cfb2112f2a043c303d95093ac67fa5a425ec2ad69a756ffd06984617634e8b8f4183f1583504026ab3d70fc8ba98309c292e36e8bc95f5c98d36ee8ab0971f7ca6e3ffa66050cfb2e0941b6f8e0b0869", 0xb4}, {&(0x7f0000002940)="80b678ca7cdfb2657ec0d50170d025be78d0684fdc19e1e59f17987f14612349e26f10c6a97662f1", 0x28}, {&(0x7f0000002980)="089540f65c1f79205bfee0f757b8b841ae5263cccfe99a3021be6d4dcc75ac1212355598462b3f160e02d147577f", 0x2e}, {&(0x7f00000029c0)="774adadaa8e810b38347c3e162b4d2e0f45f51150779c18df5359efe7f4d8cdb2f75cf07f840126887a57c53736a66d44358f2d4cadd168f00275eda4a293828ce81f34c7df45c73f641a8a8ab04206e938c6c5ed5e65f0b08f603b20331b9bd11b013db0eb8fc310b184d60f1467db1c303c99db3a2a7c45962ec22c5ab23203569261f441625405e7c571ca34fc8faaa8a561d44076e8aea98b4eb17c78a6c98766bcbdfa6be25fec587b63b87c010760a440c9ff960916ecbdf368e4f262a2532acdfd1d65bae4c089e30c44ab6ff165035a7a0cdf3", 0xd7}], 0x4, &(0x7f0000002b80)=[{0x70, 0x10f, 0xfffffffffffff5d3, "c6bda6d07330748fe991ce1da33a188dadc604217043e054e08035326d006f789b4c5b5970f5fa3af42483eece45de7bc6224c757bebe79613d06085542ddd7192c6d9bb4e7fa35b98f1f45b12c1bc2229ba3f3da22e958bde10"}, {0xd8, 0x11f, 0x5, "912237bd0db317d247d6f42b0231e1f0f1ca482bd9a69d4aa71285d615ed5ae5864cd97e12fbc6d96e2de096060bb42015330043804fcd332c877594459180d709a71f64070a7479e1a72bac0e62a25f915fdd00ebd5ef37ac0b8a73783e3a7df0d5e92a3af6c54c44c187901caf6af9c9cffa06ddc8e6ced5668a79b0c2ed62c32e90b24e735107d412719747ec5fd5d7b5af20c4161d59557d1b6cceb7ed738601270e758254c590ff789dd787a86299432591810023a85e15b682a60293bfe748039b37"}, {0x60, 0x105, 0x1000000000007, "f28fc0ebd7e8f5ebdedc72c41b66a07cb04c5791eec5bab3a5375c9c47435727e1aa57524b79ac8a6ea4429df04645ed5e6d9a38e67440f58e99e3925593eee4e371d644a67f80ef15cca528cb547d"}], 0x1a8, 0x200008c1}, 0xb0}, {{&(0x7f0000002d40)=@rc={0x1f, {0xffffffffffff0001, 0x105081f0, 0x3, 0xfffffffffffffc4c, 0x0, 0x9c}, 0x9}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002dc0)="186c3789be9d68d3039ed921f1691d3b86544df27922e101779be70bcaf5858a59b9630da18e285cf3ff8d91f2f59cf49fd0060488038d0c096b16a0d0cfbcfced64316644629f48d4af2ee4e3c21691d799969332acffec962cbedb86a17683e2e326a2c22ab2f171b78f72cf893ae92f85d4691a96940c3968379c919968ddd93ff0c0824bba25781851d147477255ac31030a131437be39eb283520ee6b64e691406e581e576ce9f06bc385c2d223b4465cd609e694", 0xb7}, {&(0x7f0000002e80)="36efc88e0815446234c25f38f8911bfb6bd6abdf768950a8aaf5a9ed77597ccb497a8183c8779c0c66d908c4b22e112129fbfa0f5032c551cc36f869a913e15ebbaa55d4b4695f3210579f976c3aac132382fe4f8f7b3de9fa5c295306c8417aa0e88134763f3228e13ad33f52a0f3fd3d745539ab8c8b960dd97840a1d1a9abc032ba19678ae18520a810aba86894177ee5f748fb7bcb5e90c4c2c521638b1ec4e7daf06e358ecf111787691bd63ae35b78029d0d3192324cddf071bc318fb9578564d95a03ebab1de89798ab49e37f8b700bae0331b0ca3815c775326b7e3c9571a64f", 0xe4}, {&(0x7f0000002f80)="410c99a48a0c3a22ad418db1b834988b42eb8ff3d9b27eb0d96c0d99cad83b4578264805441f0d82ccb33611891b1bacad9355c3834b10e08606d9484970fbdc2acd59f74c3bdc3c142f7180d71dca0bcec4ee11315a0f2bdb9c8fce3e98ff9678b2b03ad1304f1d54d7ed548ee72a48574416822de43eebbb9b29ef27261ae3f95621550ea814849318a08bbf057671e54f0e7b32c213d19b5a6c6eb398a9e416656d9f101c73c9730345b79d0f6f5e12739495", 0xb4}, {&(0x7f0000003040)="49087444cef67f4783b394379519825f2ef5662af7e5d8430da9bce31c0491a94a1d4ed6ca6743f822988b4b96597e7f9a19258f47e97759754ea2bbb121719b25b8534f962b40da6bff1f15fb9f5929157b3f2e6a7a556865f38bdba32cd6370c27b9da0068375aaa1b6d261231b603646f2190fb7f6854132574fefbb120dab319bc34ead3a22384f886ed83", 0x8d}], 0x4, &(0x7f0000003140)=[{0x68, 0x11b, 0x4, "885bd1640a61729a76ff57a6a1c5882ef260045c694fb27c15cb085253006a234abf0f8643b8c490028ac7b6e297fd6eab8b0775ba257559e72672d5ce9db06a8ca34ccb438601904fdd93210e887c127d"}], 0x68}, 0x81}], 0x3, 0x40) 2018/04/29 07:34:47 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$ax25(r0, &(0x7f0000001500), &(0x7f0000001540)=0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, [0x8000, 0x6ed, 0x4, 0x1, 0x3, 0x6, 0x9, 0x1ff, 0x7, 0x9, 0x4, 0xffffffff, 0x1368, 0x7fff, 0x3ff]}, &(0x7f0000001380)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000013c0)={0x0, 0x0, 0x30, 0x4, 0xd799}, &(0x7f0000001400)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001580)=0x81, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000015c0)={@local, @multicast2, @remote}, &(0x7f0000001600)=0xc) sendmsg$inet_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000080)="cbf1fb24b8098d841bf2419d95481de7ca58da1bed6ae9b19849dbd4f609c534c99c70db55c482d31533e0908f59d1d48af62f27460fae79722e7c8ca8", 0x3d}, {&(0x7f00000000c0)="b35fe4d5bcc306d4e648f4b172db678206c88218aa00d9b9bacb776d434496d42bb362c25c0ee20948393a9a2aefb34a65bb86a376e39d4a97c759cc058093ee969b0610204a9fd444544323de0b4d95e8fb1364f19366bb8fd55926d3e81ea32340ca797fa154e04cfbf1a25f5e43a4d27a7fe6d2f6402214d6fcd836635fc3e3e5607daf12c8fad73ca65a0870e03a22ed9dfa82b9d45579c15f288d80d11eb1f33615eb9d8ae1636d4305dae64cce5897b423a351f724b01dd8f9d9638a9e7db4a211a164c6d2086a3aec22094cf5795d670c4bb71336646b9fa4a258a8", 0xdf}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="3f93b41765fdd06bf776e944f73f9692fb635dd73bbf3386eb5d25a1cb71aab69ea048f2ba3b1ef9a0db28ec1eed5d68ac17b9555af1e696dc165c2f77528786445f9c0ca7ffccbc10a7130c5745105d4d35f0a83ce7", 0x56}], 0x4, &(0x7f0000001440)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x10000, 0x2, 0x7, 0x2, 0x3, 0x1, 0xffffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x4, 0x3ff, r2}}], 0x50, 0x4000040}, 0x0) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0x37}, 0x0) 2018/04/29 07:34:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="ff010000000000008400000008000000ff010000000000000000000000000001"], 0x20}, 0x0) 2018/04/29 07:34:47 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x0, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000000)) [ 114.727419] QAT: Invalid ioctl [ 114.771224] QAT: Invalid ioctl 2018/04/29 07:34:47 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0xbfffffff00000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) [ 114.801489] QAT: Invalid ioctl 2018/04/29 07:34:47 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) recvmsg(r2, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0xc0}, 0x0) sendto(r1, &(0x7f0000000000)="9a6330e744f6db", 0x7, 0x8014, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) 2018/04/29 07:34:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x202) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000780)={"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"}) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000680)=ANY=[@ANYBLOB], &(0x7f0000000240)=0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x76f}}) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/29 07:34:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x28) 2018/04/29 07:34:48 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x2a00000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:48 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10080, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8410008}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, r1, 0x9, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x686}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x993c}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf3a}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa39a}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x41) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000002c0)={{0x4, 0x8}, 'port1\x00', 0x80, 0x8, 0x9, 0x7, 0x1, 0x100000000, 0x9, 0x0, 0x0, 0xcc}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe99d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/29 07:34:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x90000000010, &(0x7f0000d06000)=0xffffffffffffffff, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x7) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000000100)='J', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendto$inet(r0, &(0x7f0000000240)="96fab435100d74e5b03a00918cba1a29c58d33b0da77260392072e051c7bd988b16fb249bcfc760400fb043a9fb3b8a69352199e4dd8057d50d291c0cd3fcf9684c4e6340a540279617ea58ec061a65fb39420c7819c78beaa8b1df556f65c0f64a16a4fa01d2abbcc98e2ac22964cc5fc767a595493c8f4ebfcde73b66354c63ec8afaef11c39580c9d7feccc628c1567c7d60bbb80757bffd17791577b0c634c147abf2bee9f26d5e2a412c8fd5142bd1485e4956f1cafabf529eeeefc3ba6feb1628295892c8e0919d3e4cf37cc28b6637b23a895fcf91ec209f1806e499af4c652502aaccce80f", 0xffffffffffffff9a, 0x0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xe) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/29 07:34:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00009c6000), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@ethernet, &(0x7f0000000080)=0x80, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80000) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x60, 0x1d, 0x420, 0x70bd2b, 0x25dfdbfb, {0xa, 0x0, 0x0, r2, 0x60, 0x0, 0xf}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x6446}, @NDA_LLADDR={0xc, 0x2}, @NDA_CACHEINFO={0x14, 0x3, {0x9, 0x8, 0x800}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000040) 2018/04/29 07:34:48 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) rt_sigreturn() getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000064ffc), &(0x7f0000cf3000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x400, 0x0) getpeername$unix(r1, &(0x7f00000005c0), &(0x7f0000000640)=0x6e) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffc, &(0x7f0000000000)='rxrpc_s\x00', 0x0) 2018/04/29 07:34:48 executing program 0: r0 = socket(0xb, 0xf, 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt(r0, 0x4, 0x80000001, &(0x7f00000000c0)="ae3063bbafed6825322d822c0246a62910af929e5b10034fba959ddeb7d7828460c58e29a7237c34dd61b2b978bbea568ce135973afc62e8ee1287a245935ff139254c25cb51c671a47c43297cf0dac69819b21284b38ef3efc0287ed94b48def637f4fe15b1bd856b433912dab2332361209185939fc15f3b4a10276ff4874d54585c77c5cfe5502fe5f1eb26709287bf0b840422b1617bfe40716e1228f1fd4b3e6925d3f216020926e597aa4c51ae9a2cec4648d9615a8087bbc86ce5b22fe658d9031b", 0xc5) r1 = socket(0xa, 0x80009, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r2, 0x2}, &(0x7f00000003c0)=0x8) setsockopt(r1, 0x29, 0x10, &(0x7f0000000200)="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", 0x122) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/29 07:34:48 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x2}, {0xa, 0x4e24, 0xee7, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x4, [0x657, 0x8, 0x80000000, 0x401, 0x9, 0x80000001, 0x6e6, 0x7]}, 0x5c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = getpgid(0x0) ioprio_set$pid(0x3, r1, 0x0) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001b0000)}]) 2018/04/29 07:34:48 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) recvfrom(r0, &(0x7f0000000080)=""/31, 0x1f, 0x20, &(0x7f0000000140)=@ll={0x11, 0x1d, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5fa, 0x40000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) close(r0) 2018/04/29 07:34:49 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x100000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)) socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000001c0)) setfsuid(r4) ppoll(&(0x7f0000000300)=[{r2}, {r3}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) 2018/04/29 07:34:49 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0xffffffff00000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x88}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={r2, 0x55, "2f97420811b27d5f09e69ecf1bb5aba470dc0d7b812b17aa19d7032fa1b7694969619acc00db69253b6be15c2ebd5c36ed28dd2f8e3658c641d6b4bcf19abd99dd4d028df592966ca920943f63dd818cdc8cd024d1"}, &(0x7f0000000100)=0x5d) 2018/04/29 07:34:49 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x40) fcntl$setpipe(r1, 0x407, 0x800) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) r2 = eventfd(0xfffffffffffe) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)={0x0, r2}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r3}) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x800, 0x4946236ccfcd5137) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000100)=0x80000000, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) 2018/04/29 07:34:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getpid() ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000440)={0x1, 0x66be, 0x3, 0x8, 0x8, 0x200, 0x200, 0x1f, 0x1, 0x3, 0xf8a, 0x7f}) r2 = getpgrp(0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000004c0)={[], 0x3, 0x3ff, 0x5, 0x0, 0x2, 0x6000, 0xf001, [], 0x1}) rmdir(&(0x7f0000000480)='./file0\x00') add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000680)={{0x1, 0x79d}, 'port1\x00', 0x30, 0x0, 0x100, 0x0, 0x2, 0x800, 0x81, 0x0, 0x4, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07767523737e462fb7c7b27cfb5f907d58e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92e68a7c0209b6c874561ba587fe8c531f3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba") r3 = add_key(&(0x7f0000000400)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="dde15aba2d8bb3c33938a4798533c75ae9ada0405b648aa8687ff982b988969ca1dc544d671c1a5190f8bee43948bba9bb237c4fa1063b22723f3183679320ea8009024673150b7e19588bfee08f347adedb9332b8834164523f7e6aa216f71dd7", 0x61, 0x0) keyctl$clear(0x7, r3) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/123, 0x7b) eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000080)=0xf, 0x9516) 2018/04/29 07:34:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x18) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x6, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/29 07:34:50 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1000000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffff8, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x6, 0x1000010008}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="bd", 0x1, 0x0, 0x0, 0x0) 2018/04/29 07:34:50 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x280, 0x0) 2018/04/29 07:34:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'bcsh0\x00', 0x8000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) clone(0x4040000, &(0x7f0000000200), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)) 2018/04/29 07:34:50 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/239) 2018/04/29 07:34:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000280)=ANY=[@ANYBLOB="200000004feef99eb65737d3000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/29 07:34:50 executing program 4: r0 = socket(0x18, 0x0, 0x100) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) 2018/04/29 07:34:50 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x34, &(0x7f00000000c0)=@srh={0x0, 0xe, 0x4, 0x7, 0x7fff, 0x1, 0x7, [@dev={0xfe, 0x80, [], 0x10}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x78) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000002, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) chmod(&(0x7f0000000080)='./file0\x00', 0x111) 2018/04/29 07:34:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) 2018/04/29 07:34:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b93d0200000f32650f35b901090000b800000080ba000000000f3066baf80cb88cae0e88ef66bafc0cedb9800000c00f3235002000000f302e0f71d4ba660f0626f20f01c966baa000ec670f01cb", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/29 07:34:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/04/29 07:34:50 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60110c1100ff0100fe80000000000000000000000000ffff020000000000000000000000000001010090780000000060cb155d00002f00ff020000800000000000000000000001fe8000000000000000000000000000008df06558eb6a17d1"], 0x0) r0 = getpgrp(0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x4) 2018/04/29 07:34:50 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x100000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:50 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) pread64(r0, &(0x7f0000000140)=""/166, 0xa6, 0x49) perf_event_open(&(0x7f000025c000)={0x2, 0x2b, 0x3e5, 0x0, 0x0, 0x800000000, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="a90000009b41344a1964f3a085625a5723f40fc1d1f36c6c35463d9533694390bd999ae383ae2eff5fbcbf79ed652ea04d27408181a77592ab6753e1c4e575092bf2155e67433ad126c46e245b394b6f772c397607eefd52a3769bfc08d7f42826be2981bbf4eae23c26b174f2183c75c2410909029447d33932e599329eacb28b497d0d876a03c86e0f8f583e96ec6e0b36eba56437cf67b095d02adc370000000000000000000000000000"], &(0x7f00000002c0)=0xb1) r3 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x10001}, 0x8) memfd_create(&(0x7f0000000080)='/selinux/enforce\x00', 0x1) fallocate(r1, 0x3, 0x0, 0x2) 2018/04/29 07:34:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='/\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000e8c000)={0x7}) 2018/04/29 07:34:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x9, @dev={0xfe, 0x80}, 0x7}, r1}}, 0x30) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x2, 0x4000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x480002}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r3, 0x800, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x38}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2576}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0xff88) 2018/04/29 07:34:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x1000) fcntl$lock(r2, 0x6, &(0x7f0000013000)) dup2(r0, r2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/29 07:34:50 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000b0e000)={0x20000000}) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0x10000, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) [ 117.666421] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/29 07:34:50 executing program 1: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000b0e000)={0x20000000}) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0x10000, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/29 07:34:50 executing program 6: r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control\x00', 0x2) 2018/04/29 07:34:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x1c0, &(0x7f0000000240)}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7fffffff, 0x101040) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x78) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/152) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0xe) 2018/04/29 07:34:50 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x2400000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001240)='net\x00\x00\x00\x00p\x00') fcntl$notify(r0, 0x402, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000200)) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') 2018/04/29 07:34:50 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x2, 0x2, 0x1}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x100000010, 0x6}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/04/29 07:34:50 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000b0e000)={0x20000000}) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0x10000, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/29 07:34:50 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) readahead(r1, 0x200, 0xf99) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000140)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'bond_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) 2018/04/29 07:34:50 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:50 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x9152) write$binfmt_aout(r0, &(0x7f0000000400)={{0x1cf, 0x100, 0x2ce80, 0x8000, 0x359, 0x0, 0x167, 0xffff}, "", [[], [], [], [], [], [], []]}, 0x720) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000140)=""/131, &(0x7f00000000c0)=0x83) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000307fdff0000000000000000fe00dc07"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x200, 0x1, 0x10000, 0xf80, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3, 0x10001}, &(0x7f00000003c0)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000002c0)=[{0x8, 0x4}], 0x1) 2018/04/29 07:34:50 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x9, 0x82400) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000200)={0x0, 'bridge_slave_1\x00', 0x1}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) unshare(0x28000000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@loopback, @remote, @multicast2}, &(0x7f0000000280)=0xc) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) unshare(0x30010e03) r3 = dup3(r2, r2, 0x40080000) accept(r3, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000040)=0x80) perf_event_open$cgroup(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x3, 0x86, 0x0, 0x0, 0x0, 0x1, 0x6, 0xe4, 0x7, 0x0, 0x8, 0xffffffffffffffc1, 0x8b4, 0x1ff, 0x3, 0xf12, 0xff, 0x5, 0x7fff, 0x3f, 0xfffffffffffffc00, 0x81, 0x3, 0x2, 0x8, 0x5, 0x9, 0xffffffffffff0000, 0x7ff, 0xfffffffffffffc00, 0x5, 0x6, 0x1, 0x1, 0x4, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000002c0), 0x8}, 0x0, 0x3f, 0x200, 0x0, 0x2, 0x0, 0x7fffffff}, r3, 0xd, r3, 0x9) 2018/04/29 07:34:50 executing program 0: pread64(0xffffffffffffffff, &(0x7f0000000000), 0x6a, 0xfffffffffffffffd) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x9, 0x7f, 0x200, 'queue1\x00', 0x2}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x1000, 0xffff, 0xff}) accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) 2018/04/29 07:34:50 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400040) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0xffff) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2000) close(r1) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x28040) 2018/04/29 07:34:50 executing program 7: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0xfdd7) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200281, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x2, 0x3000000000, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8000, 0x1, 0x6, r2}, 0x10) 2018/04/29 07:34:50 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000b0e000)={0x20000000}) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0x10000, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc9392", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) [ 117.919694] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/29 07:34:50 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x10}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:50 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000000000)) fadvise64(r0, 0x0, 0x9, 0x4) 2018/04/29 07:34:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)={@remote}, &(0x7f0000000200)=0x14) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"726f7b65300000000600", 0x200004012}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028bebd5acc6b4f5dee3a15d638d51318bc89b88d67bbb7d4c66fb34ad6d6f11d6cf717498d390d4959e629feecc9e05bf8aaf82adfa0d7f2303bec26d3dcdf0217c95e0f144dbf22832c7f72c1e37133c211815f099e2051057fdb21a4e8d7c1f3d5c571a415dc242bde978f45c17c616c36e9b6c12fafded832eac5d04d31c0c1211cc971225a25876c5964dd4d41dadda6a867e4ddaa42"], 0x68) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'nat\x00'}, &(0x7f00000002c0)=0x54) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)="726f7b65300000000600") r3 = dup2(r0, r1) splice(r3, &(0x7f0000000080)=0x3b, r1, &(0x7f0000000100), 0x7ff, 0xe) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000480)=0x4) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000040)=0x3) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000180)=r0) 2018/04/29 07:34:50 executing program 0: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) uselib(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="4e000000c806ee0aaffb32d901800000402bdb59e439359fffbbecf4fe637e1a92512de2ed8ecaf5429a711f18bf5ba95ba8cd8fade70096462f29d5050abdf6563d97ff63a0076e3575a6fac7c784595ca7daed59033989d815ea8d59c721d456d75ab5fff4ffe8d03a081f1eb717cd4e369eef3f596f385723a893a255219bba97a7bad630"], &(0x7f0000000180)=0x56) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x9e7c, 0x9, 0x1, 0x8000000000, 0x2, 0x0, 0x7, {r2, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}}, 0x4120, 0x8000, 0x0, 0x2, 0x5}}, &(0x7f0000000100)=0xb0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffffffffffe62, 0x0, &(0x7f00000001c0)={0xa, 0x200000c0, 0x0, @empty, 0x40}, 0x1c) 2018/04/29 07:34:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000f29fe4)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/29 07:34:51 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0xb, &(0x7f0000000000)=0x1, 0x4) sendmsg(r1, &(0x7f0000002900)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000001c0)="0c3e7455f6ca9885169559c600609ab86cff4d281b0235094aa5f979b939151867002fc70885abdbc8c7a924cc", 0x2d}, {&(0x7f0000000280)="cad5e8956aa1e403306c60255be8da0ff3cb66d28023455c1a1c5f1e8dc51caa031b568ba3cb7e606489262968135d9a1b31a25bfba23db4b8f85934a37ca8acefee790283b9087eae0140f05a6111f4f4a528b18840cd18959b8589180c3f0fc46a0ec199ba8c7803b137e54602e1fbde0a033c0cb83ff8f5cfe5681f1e2be967f51c8481d50cafaef3aca2d28151404572646c9e26e5bd", 0x98}, {&(0x7f0000000340)="7f72322852481bbee82326240223227cc3d802418d7dc921d4280653a96ff32ce4c8a1c378524ddf712df6c2a479f62e567d1668809a3145fb907f3d854bc9d88eaf51f1", 0x44}, {&(0x7f00000003c0)="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0x1000}], 0x4, &(0x7f0000001400)=[{0xc0, 0x10a, 0xff, "1b837a62e5d760418c1d3b74c5377afcea2d0f1c3268b1e06c2f8ca484b127601a9ad26184fd54614ce6c1f4dd8f2be8bb0e46ee60dbe551fd9f68d5cb29293a62330539a5f9a140c1831c8f49d6ac0f59ad0eaf092aa2d6e50c42ca00edcdb34f8405b803f02d31f9e6768c044232ab9df5cdc571b3e50d3a6ec5d794d4c48794a1c4e4ff2d1379f41df02372ee0187d1a8a098306adc1064aea32d6a0a6165cb93b8f7c16942b625a003e3ab7e2c"}, {0xa0, 0x10e, 0xc5ba, "abd8992b8889894ba2f7bc6e6060fbb0131f0d2a2439933ccb971e9a7f40b696e7a95eceface794de718f2592d94e6f408110da9020f37e20ddef64c866e8d3647a3883425cca0496b7a777f258def65963ae605e84f7cd39dbdd86267179b9844e1ef9766677d115cf965d82aafab5e7e22fa17a8b46970839cd953a3bdd567fc161d0ff66fcb2c78322ef56443947c"}, {0x108, 0x11a, 0x9, "ec2277625152fe255ca7d873e6f7fedca0f2b38ddad0a1287d807fd6edd647dc6b7143ed7799f71789ad652b01605656a36a44e1f2ef3cc7373c62892db13ac096c84178b74e818111da3bdf59cc38862da45bd0c50cfc86ad0cda4f122e08b91cae03c7182ced900deed89e2d297b0d2808d034aa4a7fd03c4320a3e49d9e7063fb6c0a9617d90a1a74f9b58888298942da77ca0a1de804e5a9929ebf8d3462caa3460f2a13f42a0b9761f8c2512af8aba250c07f2fac9c840f287d10ccb094fa8940334ffb0900742d6ded0b650e7186b8db190804f5e8ace47b784ac116156151fc337e6227651d1b96e365b16b2015e2b1497f"}, {0x38, 0x117, 0x1, "cb34996342b9de9e3a5a577193117a1181095dec2789ccfa1089b7f5a64fa8de48cf7e57118c"}, {0x18, 0x10f, 0xffffffff80000001, "c5e0d397f3538c"}, {0x30, 0x10a, 0x3, "19762a6b429c2f27537a811ae4d1c28dfa91dabee9eae9846e0e6b3a"}, {0x1010, 0x114, 0x8000, "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{0xf0, 0x84, 0x10000, "eb189d1f3b02ed02e002746582f3197da77c3fecde30aa0155434fbb590167478124fc6635bd28cfa62ecd71cbe275b6634d3c5fb4ab71eb948261b416e47b755d00994ac09a004ccc027d873c1fb6a69a36836b194e5f6e781bf95c553d31d37a12699dd13ca2a1ffaf054522db87461562d039eebf4466df3001275f580ec5d7136bbf316d27711f13d390392021156398274ca6646089ca7a66be9e481b9172ee1f4bdf93627d6791dbd141ed2606badef5c3964c0d065441dfe2608f91f11e35fd5f99867755147e27554368b3759df38dcb59fa11423faf40cd09a0"}, {0x100, 0x119, 0x7, "a147a0aa756b463bf21415bb40400cd31779cfec84b66000c881dfd6edbfd395e94474e140716f125307e096e207012b8f39d922a9feae1a5d7c03190f51ab6ae19ce07ad849ff0c22edb7fe3aaaa07b0af69aaa906d015aecb7b7f56bd378ef0be9a70428187343e6e38f85f03d59e5742a0bc933d7ce48f20af172081e51f0ed0701e267be2ae4ef5a0d4284a39509f146a9b524603e8b0aa7d852e8e5e782899dbd6e45454c9d4e3890f6bd6a572e0297b1d62dd6f03d7cf9d82b92d1bb2a9931a06f3c9b0abf75c9a80db4ea9536a6d654eec7c7a6a71c3e73b6bc9b4fcd56fa6f19d284d0fd036d3fcaf1"}], 0x14e8, 0x1}, 0x810) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@getsa={0x30, 0x12, 0x1, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/29 07:34:51 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000280)={0x0, 0x7, 0x3, 0x2, "850f8bede98c5df21633671b5feb361483510135caf91906a3df41d1980be3ca521bde6c1d51e4839fec04b7", 0xffffffff93dbd702}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000340), &(0x7f0000000380)=0x4) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) accept$ipx(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) socket$alg(0x26, 0x5, 0x0) rt_sigtimedwait(&(0x7f0000000180)={0x10c0}, &(0x7f00000001c0), &(0x7f0000000240)={r1, r2+30000000}, 0x8) timer_create(0x1, &(0x7f0000000540)={0x0, 0x35, 0x1, @thr={&(0x7f00000003c0)="b3eacff844212232f3476fdf4c96b658c3be85fe54324a09a88134addbc25d638cb7074619d6c0d6ab1bde37be8f88536f63957704cd7c614ba7f0cdd5292a17c5ce0a1808bf00ad", &(0x7f0000000440)="0032e8fc43eb43bd17818e3c3a29cdf9a5d1634043c50775e61b0b0f7b0ced2e863b9dfbab8a93ec4ed6e26f3396706e0078839c838e8c312295c7e73d25910fc3b8752a95b81b61eaba879cec595037ade0d9616ae17638d72e340c0fdd4485f0ff66dfc11d309905eee867462ed7dfc1d8cc0d7b4ab55e2692fd7c205881906768bc9088043eb9db6fd12e0f896ece8ba85f4de08508e92756838417979621d119fcdcd833bd153fd380998130d68c855d1176d4367620cd69a3525874b0ad674fbd05f70b70e25f7dea7d0a0c957a3bc62c20d585451a4e0c304da24337dc"}}, &(0x7f0000000580)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000640)={{0x5, 0x9, 0xfffffffffffff26f, 0x75, 0x6, 0x80}, 0x401}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") semget(0x3, 0x3, 0x318) read$eventfd(r3, &(0x7f00000002c0), 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000140)={0xfffffffffffffadd, 0x1, 0x80000001, 0x1, 0x2}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='sched\x00') fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/29 07:34:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x101, {{0x2, 0x4e21}}}, 0x88) getrusage(0x0, &(0x7f0000000180)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x6, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xfd}]}) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000240)={0x1000, "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"}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000140)={0x1, r2}) 2018/04/29 07:34:51 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x2a}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x80000000004) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gre0\x00'}) r1 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x40) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x1f}, 0x8) r2 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x2, &(0x7f0000000140)={0x0, 0x31, 0x1, @tid=r3}, &(0x7f0000000180)) readlinkat(r1, &(0x7f0000001540)='./file0\x00', &(0x7f0000001580)=""/16, 0x10) r4 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) lseek(r2, 0x400003c, 0x7) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000001c0)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x6, 0x7fffffff}) getpgrp(0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f00000012c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) 2018/04/29 07:34:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) eventfd(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x6) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x23a, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e26, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0xffffffffffffffcf) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000180)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000022c0)=@pppoe={0x18, 0x0, {0x3, @random="37a330090f50", 'syzkaller0\x00'}}, 0x80, &(0x7f0000002580), 0x0, 0x0, 0x0, 0x4000}, 0x8001}], 0x2, 0x4000) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/29 07:34:51 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000b0e000)={0x20000000}) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0x10000, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/29 07:34:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="0100245e162a8e071439000000000000000000000000000000000000fbffffff00000000000000000000000000000000"]) 2018/04/29 07:34:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) dup2(r0, r0) r3 = dup2(r2, r0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) accept4$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000100)=r4) 2018/04/29 07:34:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) eventfd(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x6) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x23a, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e26, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0xffffffffffffffcf) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000180)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)}}, {{&(0x7f00000022c0)=@pppoe={0x18, 0x0, {0x3, @random="37a330090f50", 'syzkaller0\x00'}}, 0x80, &(0x7f0000002580), 0x0, 0x0, 0x0, 0x4000}, 0x8001}], 0x2, 0x4000) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/29 07:34:52 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x24}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x805, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000)=0x80, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bond_slave_1\x00') finit_module(r0, &(0x7f0000000040)=',proc/em1\x00', 0x2) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/29 07:34:52 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80202) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002900)={0x0, 0xfffffffffffffff7, 0xd1, 0x9}, &(0x7f0000002940)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002980)=@sack_info={r2, 0xed, 0xffffffffffffff00}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e20}}) r3 = socket(0xa, 0x802, 0x0) accept4$bt_l2cap(r3, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x800) setsockopt$inet_int(r3, 0x0, 0x4000000016, &(0x7f0000000040)=0xe8, 0x4) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x400000000000000, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/29 07:34:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/29 07:34:52 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) socketpair(0x2, 0x80004, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0x1f) getsockopt(r0, 0x2f000, 0xffffffffffffa731, &(0x7f0000000040)=""/94, &(0x7f00000000c0)=0x5e) fcntl$getflags(r0, 0x408) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/04/29 07:34:52 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1245, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000940)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000009c0)=0x106, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f0000000a00)=0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000005c0)={r3, 0x2}, &(0x7f0000000800)=0x8) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f00005ebf98)={0x1, {&(0x7f00000003c0)=""/28, 0x97d30bd3405764fa, &(0x7f0000000340)=""/73, 0x0, 0x3}}, 0x68) r4 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) shmctl$SHM_UNLOCK(r4, 0xc) r5 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000759d508000000000000000000000000"], &(0x7f0000000300)=0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000500)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000540)={r6, 0xfffffffffffffe00}, 0x8) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000840)=""/196) 2018/04/29 07:34:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="020a79474d387a00000000000000010000000000"], 0x14) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/29 07:34:52 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0xbfffffff}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:52 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x7, 0xfff8) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x2, 0x2, 0x1}) r2 = getpid() syz_open_procfs$namespace(r2, &(0x7f0000000140)='ns/net\x00') ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x100000010, 0x6}) 2018/04/29 07:34:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x200) write$binfmt_aout(r3, &(0x7f00000003c0)={{0x107, 0x9, 0x5, 0x346, 0x1ba, 0x8001, 0x1c2, 0xfffffffffffff1e0}, "75930b02ab55537e49212ce94c2b65405209c3", [[], []]}, 0x233) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a8b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="2681cf00009c660f23240f4f190f017db1ba2000edf20f22c666b9ca09000066b8f0ffffff66bafeffffff0f3066b97b0800000f320f644e00", 0x39}], 0x1, 0x0, &(0x7f0000000140)=[@efer={0x2, 0x4000}], 0x1) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000000300)="0171357812a2e705c793003141f00225dc69a38ccd333ce9b0b55dd655217a931292f1d090547b6b6a9ee101e9105479b634e21d56d9b6a920559b44031d86da1651b17e5306d7ab7e200145291c6193613e12c1cc93095d933254906c49c62f20c575896dd221cb502bf8baf84b47d2306920834bd08a5ae48979b97db28447b6cb17064edd050501841b640af7c0540965b036912c26051637108e41667802947d2b1a3983d64f4e4cd0a6a5477fb1d7", 0xb1) 2018/04/29 07:34:52 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) sendto$packet(r1, &(0x7f0000000280)="8d1cfbc67aa2be9d08674c9a2ecdb101e1340b53806e8d65024673b17330b8eeac3abe8f7abd19b09713b140f344864f0f113cad9328b9071c2e12eec95ee509e199d3c0254fbe300449c177b36b1062cd4c1c7308caacfbc5724bdafbacad2d6ff86ab5b5e8f6b6ac264dad1383723d380b22a5a1c75d9250c3f4b2f3e5238cf262cf129edab6566dc52704ba858649bc45e39dea97c938864685b3ff53ee3e7a38be643f1a680717f53f2f7d53c81507aef16053b0b41cc3c8dee145df760d979f0464510f5c9adc932d12909b93ff", 0xd0, 0x20000000, &(0x7f00000004c0)={0x11, 0x1f, r2, 0x1, 0x3177, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x7fff, 0x7, 0xffff, 0x3, [{0x80, 0xd7, 0x0, 0x0, 0x0, 0x4}, {0x8001, 0x7ff, 0x1, 0x0, 0x0, 0x1000}, {0x8, 0x100, 0x80000001, 0x0, 0x0, 0x2}]}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x80, 0x2}, {}], 0x30) 2018/04/29 07:34:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0xefd3, 0x0, 0x9d, 0x8001, 0xfffffffffffffffc, 0xffffffff, 0xaea8, 0x4, 0x5, 0x8, 0x7f}, 0xb) 2018/04/29 07:34:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000800, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000180)={0x5, 0x400, 0x8, 0x4, 0xfffffffffffffff9}) fsetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='-vboxnet0\x00', 0xa, 0x3) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x81, 0x400) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000280)={0x5, 0x70, 0x3c, 0x949, 0xfff, 0x7, 0x0, 0x9, 0x61000, 0x4, 0xffffffffffffff00, 0x184, 0x9, 0x8, 0x4, 0x80000000, 0x100000001, 0x0, 0x3, 0x7, 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x0, 0x3, 0x5, 0xfffffffffffffffb, 0xc0000000000, 0x3, 0xff, 0x9, 0x1, 0x1bad, 0x3f, 0x1c, 0x4, 0x7, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000240), 0xa}, 0x0, 0x1ff, 0x7fff, 0x7, 0x1, 0xffff, 0x1000}) 2018/04/29 07:34:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000000)=@ethtool_channels={0x3d, 0x7, 0xfffffffffffffffe, 0x3, 0x2, 0x401, 0x5, 0x489c, 0x100000001}}) rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, 0x1, 0x4, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x20) modify_ldt$read(0x0, &(0x7f0000000140)=""/163, 0x19c) exit(0x80004) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x9, 0x802) accept4$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/04/29 07:34:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000100)=""/196) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) r0 = shmget(0x3, 0x2000, 0x54000000, &(0x7f0000005000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/29 07:34:52 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfffffffffffffffd, 0xfffffffffffffffe) ioctl(r0, 0xf52, &(0x7f0000c95ffe)) 2018/04/29 07:34:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="57310bbc3bdae2bedd76b91caac8ff434168202d86da0a9d24e8dbbdcb6060be15a414c5df4815eef9501b707b24587acaea09f25ef6d61d596d1bd732662b9b19bcef2c7a44e569a39b1bf776"], 0x2) 2018/04/29 07:34:53 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/04/29 07:34:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x17, &(0x7f0000000180)={0xffffffffffff19f8, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x9}, 0x90) 2018/04/29 07:34:53 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000080)}, 0x10) write$selinux_user(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='system_u:s0 sysadm_u\x00'], 0x15) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), 0x4) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[], &(0x7f00000001c0)) 2018/04/29 07:34:53 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x10000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:53 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'veth1\x00', 0x401}) 2018/04/29 07:34:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x400000}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 07:34:53 executing program 6: alarm(0x2) timer_create(0x39bad6bc52b5c78a, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000180)}}, &(0x7f0000000240)) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/29 07:34:53 executing program 1: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="7e000000000000001021bc1e34ee196535fd61adb7b4faca426807d0f4385b901d0aa069121567efb943ddfe2037766fe528db0e1c66b6bc3861f981f4f0b9796d8bb25d44386a746c1a1816f6e8f088b950e08a312971c0384ccf4870544fb14962fb0ed635f2be826fb215c94d92a525c612a615518b9b798a2c8d1437248a10f6bf1a1494d8d22c"], &(0x7f00000001c0), 0x0) readahead(r0, 0x40, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x442) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/155, 0x9b) 2018/04/29 07:34:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/29 07:34:53 executing program 4: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)=""/241, 0xf1}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) msgget$private(0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/88) [ 120.324892] x86/PAT: syz-executor0:9189 map pfn RAM range req write-combining for [mem 0x1918b0000-0x1918b3fff], got write-back 2018/04/29 07:34:53 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x2a000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6", 0x3) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x121080, 0x20) ioctl$VT_WAITACTIVE(r2, 0x5607) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/29 07:34:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000000040), 0x408) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/109, 0x6d}], 0x1, 0x0) [ 120.431735] x86/PAT: syz-executor0:9203 map pfn RAM range req write-combining for [mem 0x1918b0000-0x1918b3fff], got write-back 2018/04/29 07:34:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x40, 0x402) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x1) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000000c0)=0xdf8, 0xdb40665c2489ea3) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e62}, 0x1c) 2018/04/29 07:34:53 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x164, r1, 0x400, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x6}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x18}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0xb, 0x5, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0xcad}, &(0x7f0000000400)=0x8) bind(r4, &(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x3, 0x4}}, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e20, 0x100000001}}, 0xac5, 0xffff, 0x2, 0x3, 0x40}, 0x98) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/04/29 07:34:53 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=""/158, &(0x7f00000002c0)=0x9e) sendto$inet6(r1, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4, 0x6000000000000, 0x0, 0x20, 0x8}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x8000, 0xb05}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x9, 0x2, 0xf2df, 0x2, 0x2, 0x2, 0x1cd, 0x7, 0x6944, 0x1, 0xc7, 0x0, 0x5, 0x400]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f81000)={r4, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x3d}, 0x90) setresgid(0x0, 0x0, r0) 2018/04/29 07:34:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000000040), 0x408) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/109, 0x6d}], 0x1, 0x0) 2018/04/29 07:34:53 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000140), r1, 0x0, 0x2, 0x4}}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000340)='./file0\x00', r3, r4) write$rdma_cm(r0, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x55, "db2f0f7f2e42e2c1f8503c3b52ac773d138dfc771acc4a77c74b355c9a98cf9dd8293cce2a824f59a7654c0d38b6986e9603f93034e3ade3970a1c0ad8173655617ef4775559f2d5faa81a95d7b6039b312c3dd3d2"}, &(0x7f0000000280)=0x5d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) 2018/04/29 07:34:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) socketpair(0x1f, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c787800ac7a4ca7e90e2f270387f1186f4962ac4c87d46a78", 0x20}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8e) recvmsg(r2, &(0x7f0000000740)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000540)=""/42, 0x2a}], 0x2, &(0x7f0000000640)=""/231, 0xe7}, 0x0) 2018/04/29 07:34:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x101082) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000001c0)={@remote, @dev, @local}, &(0x7f0000000200)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) sendto$inet(r0, &(0x7f0000000100)="ac9b492f997ed7c524581d762c4349895c55cd2351b066e3125bd94b3b73a27b127d91f148ca3440b898f06b6049cd337c5d98bc387343e517a4d32e7a1f85b913c35c9275fd4826101cebacc962fa84704e77c7fae5a7fed104b88f2f41d9669ca38e2151077eee1d72b59d5136e5b39528333a1355df538ca97024641c19226cb682932ea5fefd139f3524442747db9b095d4d138a24cc5580689bcaaf07a04641f4928e7ddf5b7f7c15b2a28fc562a22396069f56f70a30f68f", 0xbb, 0x0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) 2018/04/29 07:34:53 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0xfffffffffffffffe) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = gettid() r4 = gettid() shmctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x0, r1, r2, r1, r2}, 0x4ac2, 0x0, 0x81, 0x0, r4, r3}) 2018/04/29 07:34:53 executing program 2: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000100000, 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000040)}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x9, &(0x7f0000000080)=""/4, &(0x7f00000000c0)) 2018/04/29 07:34:53 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x24000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4240, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x20, 0x4, 0xffffffff, 0x8}, 0x14) 2018/04/29 07:34:53 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) poll(&(0x7f0000000180)=[{r0, 0x4002}, {r0}, {r0, 0xa000}, {r0, 0x10}, {r0, 0x2004}, {r0, 0x20}, {r0, 0x3220}, {r0, 0x20}, {r0}, {r0, 0x2}], 0xbf, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x5, 0x46, "4b1a67a6ecbc2f692520b72ce6a96b5e67d9b578fd4a6c832c48c8aa6fd6db908d7a836e8a8408eebae49942fedf152a16b12dfcc620dd39fad1499ea290e8424cf3a8f92b68"}, 0x4e) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffff88) 2018/04/29 07:34:53 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x2a00}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x4, 0xc0200) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0x870, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x800) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000180)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x14000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000080)) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x8, 0x4, 0x100000004}, 0x2c) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req={0x80, 0xb5d, 0x9, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r3, &(0x7f00003ec000)}, 0x10) 2018/04/29 07:34:53 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x12) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/29 07:34:53 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x140) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0100f10e00000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="85e522f5053cfeaa240f0000290000000345fc00202364acff000000000000ff075bf243"], @ANYBLOB="000000000600000002000000070000003d7345b963b8432370ff2c8a130bddf3f8bdd167d8aa544b82a8"]) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)='./file0/') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0xc0, 0x7, 0x2, 0x0, 0x1, [{0x4, 0x0, 0x1f, 0x0, 0x0, 0x2900}]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x8}) 2018/04/29 07:34:53 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xd}}, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) 2018/04/29 07:34:53 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) sched_setparam(r0, &(0x7f0000000080)=0x80000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) 2018/04/29 07:34:53 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x6, 0x4, 0x4, 0x2, 0x82a, 0x6}, 0x9}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/102, 0x66}], 0x1) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/04/29 07:34:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x480000000000000, 0x20000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[0x1, 0xffffffff00000001, 0x2, 0x5, 0x5, 0x7, 0x92]}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/4096, 0x3f9, 0x0, 0x0, 0x0) 2018/04/29 07:34:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000200)={'bcsf0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/162, 0xa2}], 0x1, &(0x7f0000000280)=""/190, 0xbe, 0x9}, 0x20) 2018/04/29 07:34:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fa1"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x100) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 07:34:53 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x4000) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)) 2018/04/29 07:34:53 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x2400}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:54 executing program 2: clock_gettime(0x7, &(0x7f0000000140)={0x0}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r0}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r1/1000+10000}}, 0x0) 2018/04/29 07:34:54 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0xffffffbf}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x1, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/04/29 07:34:54 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) madvise(&(0x7f0000a3f000/0x3000)=nil, 0x3000, 0x10200000008) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003300)='/dev/hwrng\x00', 0x203, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003340)=0x4, &(0x7f0000000040)=0x2) 2018/04/29 07:34:54 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf11}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfe, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000001040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001080)={r2, 0x7}, 0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x4068aea3, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="24eeac3beeb075d1d89627aaa79a0fa30bef0c06147be3fffb4f3bd67a06c9086ae20f4038102582fe895214254f0dc9368a9a92", 0x34}, {&(0x7f0000000040)="048d4dc015c303fb3be80485dd6174e86ea2920ea3761187632b79e783eb58c56301de20679b499e45911413443ee47a3125", 0x32}], 0x2) 2018/04/29 07:34:54 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xaf05, &(0x7f00001e3000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/04/29 07:34:54 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/18) pwritev(0xffffffffffffffff, &(0x7f000000afa0)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8400) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/28) 2018/04/29 07:34:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x220100, 0x0) getdents(r2, &(0x7f0000000280)=""/4096, 0x1000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0xc0000103}]}) 2018/04/29 07:34:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000021c0)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0xe, @u32}]}, 0x24}, 0x1}, 0x0) 2018/04/29 07:34:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x343500, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000080)={0x26, 0x2, 0xcf, 0x1, 0x1000, 0x0, 0x80000000, 0x7d1, 0x8000, 0x4}) 2018/04/29 07:34:55 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400200, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f6ff1"], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000380)=""/236) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000000c0)=0x10) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000000280)=""/224) 2018/04/29 07:34:55 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x8000000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:55 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x7fffdf5aa000, 0x0, 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000913000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r2) 2018/04/29 07:34:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000497000)) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/223, 0xdf}, {&(0x7f0000000140)=""/168, 0xa8}, {&(0x7f0000000200)=""/64, 0x40}, {&(0x7f0000000240)=""/143, 0x8f}], 0x4, &(0x7f0000000340)=""/145, 0x91, 0xeb}, 0x100) 2018/04/29 07:34:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcff, 0x4000000000080800) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) 2018/04/29 07:34:55 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) fallocate(r0, 0x12, 0x0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x21408}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, r2, 0x202, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x7e0000000, 0x100000000, 0x8001, 0xffffffffffffffff, 0x5, 0x7, 0x61775079, 0x3207, 0x200, 0x1f, 0x2, 0x4}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) 2018/04/29 07:34:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f000000f000/0x3000)=nil, 0x7, 0x4, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x8}) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) bind$unix(r0, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001340)="f8023dddfff3c56a932acb676e512887ab74093b716c0223dc84234085678151041c6861149a44afc61e4e37bf01cbf72208368d546deaa92c921f140bee851a3e3d4cd5564557d46a89c7d4773226662c6317a6acc05219a06dcedcfce03b86f690e90142eb3021d4256d9357d9ee2f131d0d30f53a28e15e3e8161432ad14a48dc020dfc2f523aead0951db23f3b405d7e453fa9438b4f75455e95bc49948e113215576ce4f473825378f90bd83167f3d29e878a6e026a7a595d725c82b2e2d1995066e53218d26364803519906b12b08d19f70911e9b87829edb909", 0xdd}], 0x1, 0x0, 0x0, 0x40804}, 0x20000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001240)=@nat={'nat\x00', 0x19, 0x4, 0xe81, [0x20000380, 0x0, 0x0, 0x20000788, 0x20000950], 0x0, &(0x7f0000000080), &(0x7f0000001640)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"]}, 0xef9) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x3, 0x11, &(0x7f0000010000/0x1000)=nil, 0x6}) [ 122.160479] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 122.160479] program syz-executor1 not setting count and/or reply_len properly 2018/04/29 07:34:55 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x8000000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:55 executing program 0: clock_adjtime(0x0, &(0x7f0000000000)={0x2a1eb83d}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001340)) r1 = syz_open_dev$sndpcmc(&(0x7f0000001380)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001280)={0x4, [0x0, 0x1f, 0x5, 0xffffffff]}, &(0x7f00000012c0)=0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000013c0), &(0x7f0000001400)=0x6) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x800) recvfrom$inet(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x121, &(0x7f00000011c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001200)=0x1c, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001500)) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000014c0)) bpf$MAP_CREATE(0x0, &(0x7f0000001480)={0x3, 0x8, 0x1, 0x0, 0x10, r1}, 0x2c) r3 = getpgid(0x0) sched_rr_get_interval(r3, &(0x7f0000001240)) lookup_dcookie(0x8, &(0x7f0000001540)=""/236, 0xec) 2018/04/29 07:34:55 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80000) ioctl$sock_ifreq(r0, 0x8996, &(0x7f0000000180)={'bond_slave_1\x00', @ifru_flags=0x200}) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000200)={0x4, @tick=0x8000, 0x0, {0x0, 0x400}, 0x1, 0x2b6764a74eeb11f3, 0xb118}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x7, 0x5, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffe}) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) [ 122.257821] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 122.257821] program syz-executor1 not setting count and/or reply_len properly 2018/04/29 07:34:55 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x1000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) [ 122.299535] QAT: Invalid ioctl 2018/04/29 07:34:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x410380, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x40, 0x5, 0x6}, 0x8) sendmmsg(r0, &(0x7f0000000940), 0x323, 0x4000800) [ 122.332123] QAT: Invalid ioctl 2018/04/29 07:34:55 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x10}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:56 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1}) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x40, {0x2, 0x4e20}, 'vcan0\x00'}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009b1000), 0xfda0) 2018/04/29 07:34:56 executing program 0: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) fstatfs(r0, &(0x7f00000001c0)=""/172) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x73b, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x6826, 0x9, 0x8, {0x77359400}, 0x6, 0xfffffffffffffffd}) io_setup(0x20, &(0x7f000092fffc)=0x0) r3 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) read(r0, &(0x7f0000000000)=""/21, 0x15) 2018/04/29 07:34:56 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001780)={0x0, 0x0}) vmsplice(r2, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000ccf000), 0x0, 0x0) r3 = dup3(r0, r1, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r1, r2) 2018/04/29 07:34:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80806, 0x0) ioctl(r0, 0x5421, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x202200, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) 2018/04/29 07:34:56 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x1000000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:56 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x10) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x2, 0x0, 0x1, {0x77359400}, 0xffffffffffffffe0, 0x800}) read(r0, &(0x7f000000d000)=""/80, 0x50) read(r0, &(0x7f0000010000)=""/176, 0x27) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x10}) 2018/04/29 07:34:56 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1c, 0x40000) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time={0x0, 0x989680}, {}, {}, @queue}], 0x30) 2018/04/29 07:34:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) ftruncate(r0, 0x10000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/29 07:34:56 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000200)=""/182) bind$packet(r0, &(0x7f0000000000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="4cd53a5ecd3b"}, 0x14) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000100)={0x1c, &(0x7f0000000080)=""/28}) syz_emit_ethernet(0xe, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/04/29 07:34:56 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0x100000001}}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x5) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], {0x77359400}}) 2018/04/29 07:34:56 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x2a00000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:56 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) fstat(r0, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)={0x20000, 0x0, 0x0, 0x0, 0x77}) 2018/04/29 07:34:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r2}], 0x1, 0x8000) dup3(r1, r2, 0x0) tkill(r0, 0x16) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000001540)=ANY=[@ANYBLOB="06000000000000fa000000000000000026ac7f6b6677c25525a96fb32a62aba682f2620303f1fda1f67549791d1d891f329b3ce510327d483501181ab1a9b29bf96fc9db2df619ccf61b2340e0dc8322e04ff674ef7b2672e50106f543e1153db3bbb0500b69dc07ac01ac616f02436a4964f1789a0875d779f2d79325d7da259931b3029a41654abe591773ffd45949a487adb45ca986864de2830cb6af0d6810e9a743f880e56a5708c8c831f6847b2707ed65e421f1d6a867bc01ecfd8d05686808ef34e6227886fb1c4e8034327104db92a3a2da80c7c2fb48c165a93f7f20eb03b50a050484141ccbed6c2e31864748a94fc00e94410a66e0ecaeff7d86983f90567008fb35acd388374815288c0000000000000001", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xffbe) 2018/04/29 07:34:56 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000027003113000000000020000016000000de1da5748af87fb02b5a892acbd470eb1c99c4a7696376cf09782448e3bde9df8e505790dd85ac498531b536ba27a5a4431ad37824b97130e13f28219ddc19d55b0600c073d30a363e9e72ccf8553f62510dd56ee8924c8842d12ed55bafc16b421525b0674fa43dac6863800b9a4160387eccc303cb671de7fbee22be77d1b005363d93fddf7d708bce0952"], 0x14}, 0x1}, 0x0) 2018/04/29 07:34:56 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x2400000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:56 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000180)='nodeveth1cgroup]\\\x00', 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)={r0, 0xc, 0xffffffffffffffff, "cf290fbfb1521924fb3a1f2742d36b3c9f"}) 2018/04/29 07:34:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0xa, 0x3e, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a15cdf0311c18ff00000000000048573b94531dc9cca9accd8c33cc000094bebe09cfc60512080616d7e556b83334f56d352e1236eb0c6ea4d92c54c59b", 0xfffffffffffffde6) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000500)="7162e65b3c1ebda7561b5202006d87b6e029eacd4ddfe3d037405c934f84d3b63d04c5d0f52f229fd9ca67c29569f91dfea0878e143032955d6b18f0a09f9b3119", 0x41, 0x0, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80) recvmmsg(r2, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/38, 0x26}}], 0x1, 0x0, &(0x7f00000004c0)) 2018/04/29 07:34:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000020801000000000000000000001ab06e3f63379f900000008787269c407d4bbdd5598369a5a7f51e59ef1581081f440b620d19faaaed866018866702b0c2a8d2b3a776d1f16d85bfb68429c3f380000000a58953f822be3b27dbe1a621a7e3a2704acd3f4f9d4a16ec503a1a45696c08fe271aca32e1920da2"], 0x14}, 0x1}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) prlimit64(0x0, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/04/29 07:34:57 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0xffffffff00000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1120000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x810) 2018/04/29 07:34:57 executing program 0: modify_ldt$write(0x1, &(0x7f00000000c0)={0x6, 0x20101000, 0x3400, 0x7, 0x20, 0x1, 0x8, 0x8, 0x80000000, 0xfffffffffffffffd}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0xfffffffffffffffa}, 0x8) accept(r0, &(0x7f0000000000)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x20, 0x27, 0x82d, 0x0, 0x0, {0xa}, [@nested={0xc, 0x4, [@typed={0x8, 0x6, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/04/29 07:34:57 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0x100000001}}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x5) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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], {0x77359400}}) 2018/04/29 07:34:57 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000027003113000000000020000016000000de1da5748af87fb02b5a892acbd470eb1c99c4a7696376cf09782448e3bde9df8e505790dd85ac498531b536ba27a5a4431ad37824b97130e13f28219ddc19d55b0600c073d30a363e9e72ccf8553f62510dd56ee8924c8842d12ed55bafc16b421525b0674fa43dac6863800b9a4160387eccc303cb671de7fbee22be77d1b005363d93fddf7d708bce0952"], 0x14}, 0x1}, 0x0) 2018/04/29 07:34:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000600)={0x1, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) keyctl$chown(0x4, r1, r2, r4) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x1, 0x8100, 'vlan0\x00', 'veth1_to_bridge\x00', '\x00', 'team_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xd0, 0x130, 0x160, [@vlan={'vlan\x00', 0x8, {{0x1, 0x2, 0x0, 0x5, 0x3}}}, @connlabel={'connlabel\x00', 0x8, {{0x2, 0x3}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8d}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7}}}}, {{{0x11, 0x60, 0x6558, 'ipddp0\x00', 'nr0\x00', 'lo\x00', 'veth1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xf0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x800, 0xff}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x388) 2018/04/29 07:34:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4000, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x1d0}, 0x40011ffe) 2018/04/29 07:34:57 executing program 2: r0 = socket$inet6(0xa, 0x7fe, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100), 0x0) 2018/04/29 07:34:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x1000000001, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r1, 0x2) r2 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) listen$netrom(r2, 0x0) fcntl$setpipe(r1, 0x407, 0x2) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffffff01, 0x80000) 2018/04/29 07:34:57 executing program 1: r0 = shmget(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000002000/0x2000)=nil, 0x4000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000000c0)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x218c087eed34bbfe, 0x0, 0x0, @adapter}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/29 07:34:57 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x0, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x6, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000100000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) memfd_create(&(0x7f0000000000)='\\\x00', 0x2) 2018/04/29 07:34:57 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x76, 0x200) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'bridge_slave_0\x00', 0x9}) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="85a970b0146b000000000900a4dd58766082ca0000000000000000000000008000000000000000000000000000c3df2a5dcbe9144e580025f4abe76d23ee8e6eea347b3a9a60c5961e00000000ff010000000000000503000004000001ff0200000000000000"], 0x0) 2018/04/29 07:34:57 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e7330b99bcb2ad564e45e31e8230d641c9a82c2561eea4377c2e4c957c4d5aab91c046f6f20a880c7883067754c646404557a8f1259f44e3c2fd4faa7eedc"}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x2, {0x2, 0x4e24}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x8, 0xfffffffffffffffe, 0x10000000000000, 0x6, 0x80, &(0x7f0000000080)='team_slave_0\x00', 0x6, 0x1, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff7fff, 0x2000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x54, "35f2a5cd7812864f9d25c4a947abf4fde72b6482a95430be9ab553ab5baed8c43f271165d12ef39563385aa457b36705db30373fb5d3ceb28812a640db7e1628fa09de4dea1fb20415e6a3911292ec97870cb3d1"}, &(0x7f0000000280)=0x5c) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x2, 0x0) 2018/04/29 07:34:57 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x2400}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:57 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000a07ff2)='projid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x8, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = getegid() ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000004c0)="d84b11cafc66c8aed80f96fd1d43a8658054c02931291af7f5cbc643eaa7a5984ad786ce9d01234bf82ec106c0035bd79397fa3822208617dbf7ad497d20e94e766b1e0a90e8ef6370a1ce533d57e2e0274a21b7377ca98b2070ad") time(&(0x7f0000000700)) getgroups(0x4, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000680)={0x89, 0x5, 0x5}) r9 = getgid() ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000006c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000640)={0x5, 0x31e6, 0xffff, 0x1000, 0x10001}, 0x14) getgroups(0x8, &(0x7f0000000480)=[r2, r3, r4, r5, r6, r7, r8, r9]) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, 0x2c) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) wait4(r0, &(0x7f0000000540), 0x0, &(0x7f0000000580)) [ 124.686790] sg_write: data in/out 16777180/78 bytes for SCSI command 0x0-- guessing data in; [ 124.686790] program syz-executor7 not setting count and/or reply_len properly 2018/04/29 07:34:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 124.798433] sg_write: data in/out 16777180/78 bytes for SCSI command 0x0-- guessing data in; [ 124.798433] program syz-executor7 not setting count and/or reply_len properly 2018/04/29 07:34:58 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00000001c0), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) 2018/04/29 07:34:58 executing program 1: r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8, 0x1000}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x0, 0x81}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) 2018/04/29 07:34:58 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x2a00}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1ffffffa) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x40) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f00ecff00000000000000f9ff00", 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000001c0)={r0, 0x8001, 0x5, "a2510578746b583e556eb0d076cc"}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0x1f9, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) 2018/04/29 07:34:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 07:34:58 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5ffe0)={@ipv4={[], [0xff, 0xff]}}, 0x20) 2018/04/29 07:34:58 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write(r1, &(0x7f0000000180)="8fe4cfde69044e44b9a1c90586662536df00c98d2da1a5033b6cb0233ba875bc074fc5c8a2d6b2b4d834bdf8a58a1d032bae703d73af34ee497da61a8c2615e48636ad7822eb0f94bf1cd724c1d63643070c", 0x52) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r3, 0x4}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) 2018/04/29 07:34:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x101000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x80000001, 0x8000}) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x10000, 0xffffffff, 0x8, 0x9, 0x4}, &(0x7f00000001c0)=0x14) 2018/04/29 07:34:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000000)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/29 07:34:58 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x2a}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:58 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) dup3(r1, r0, 0x0) 2018/04/29 07:34:58 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys\x00\x00\a/expire_nodest_conn\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000000140)=""/186, 0xba, 0x101, &(0x7f0000000200)={0x3, {"e5df620c3f93f5"}, 0x101}, 0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000b80)=0x80000002) r1 = msgget(0x2, 0x481) r2 = geteuid() getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000005c0)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1\x00'}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) r8 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a40)='/dev/ptmx\x00', 0xfffffffffffffffd) r9 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r8, &(0x7f0000000a80)="11eef584705dfa62f7f121dd864e0ef336b7b7ce79526c4174b1", 0x1a, r9) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000540)={{0xfffffffffffffffa, r2, r3, r4, r5, 0x20, 0x6}, 0x0, 0x3, 0x3, 0x2, 0x0, 0x803, r6, r7}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000bc0)={'mangle\x00'}, &(0x7f0000000ac0)=0x54) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/mixer\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) utimes(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x0, 0x7530}, {0x0, 0x2710}}) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ptmx\x00', 0x41007f, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000980)='/dev/audio\x00', 0x400, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x8280, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000680), &(0x7f00000006c0)=0xc) ioctl$KVM_SET_VCPU_EVENTS(r10, 0x4040aea0, &(0x7f00000008c0)={0x80000000, 0x4, 0xffffffff, 0x0, 0x0, 0xf82, 0x6, 0x59d, 0x7, 0x1, 0x5, 0xffffffffffffffff, 0x0, 0x953, 0x80, 0xa55, 0x20, 0x0, 0x42}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000780)={{0x3d6, 0x3, 0xffff, 0x400, "c8f8e3f046702ea5bb4d4b9f8c1b38a102b45d24f10a50008aab8a0fc273035882536ac2864592f407b1ac36"}, 0x0, 0x0, 0x80, r7, 0xffffffff, 0x100000001, "44708ebaf171d10b4bb6f399a992b3be62416596fe0adce994f2cae3ed2a1925f9f6c9c62a34ab5988e45c55c71f0b9da789c5eb472af3794bb6137ab677332f", &(0x7f0000000740)=',mime_type-wlan1\x00', 0x11, [], [0x3986, 0x3, 0x9, 0xdccd]}) fstat(r11, &(0x7f0000000040)) 2018/04/29 07:34:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 07:34:58 executing program 6: r0 = getpgrp(0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="cece2bede08649f128669344b0", @ANYRES16=r1, @ANYBLOB="00002dbd7000fddbdf250100000040000200080005000001000008000b0002000000080003000200000014000100fe8000000000000000000000000000aa0800030005000000080008000600000008000400ff07000028000100140003007f0000010000000000000000000000000800050001000000080009002f000000080004007f00000008000500080000000800050006000000"], 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x4) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000640)=""/239, 0xef}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x1000000000000045, &(0x7f00000004c0)=[{&(0x7f0000001740)=""/254, 0xfe}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000001840)=""/188, 0xfffffdb9}, {&(0x7f0000001900)=""/251, 0xfb}, {&(0x7f0000001a00)=""/249, 0x2e0}, {&(0x7f0000001b00)=""/218, 0xda}, {&(0x7f0000001c00)=""/144, 0x90}, {&(0x7f0000001cc0)=""/23, 0x162}], 0x8, 0x0) 2018/04/29 07:34:58 executing program 7: r0 = getpid() ptrace$getregs(0xe, r0, 0x0, &(0x7f00000000c0)=""/255) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x40000, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x400) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x80) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) 2018/04/29 07:34:58 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x24}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) pread64(r0, &(0x7f0000000100)=""/120, 0x78, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(0xffffffffffffffff) kcmp(r2, r3, 0x1, r1, r0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x12717, 0x0, &(0x7f0000ffc000/0x1000)=nil}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x5, 0x4) 2018/04/29 07:34:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 07:34:59 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0xffffffbf}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:34:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) listen(r0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10000000, 0x0) setns(r1, 0x22000000) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="20000000130a01000000000000000000060000000c000200", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/29 07:34:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) r1 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="1a04ed54131b2ff73b5ca0698a3b0e0503682e80ca35c853d7911f84f6ceb76e0620d5f4dba036c7be905c807b3f63741ed44c2786d6b043459a7e4f7fb822e9d9157ff132cf23d1644900273a4f845d4c1f501bee48538e3420b6fd9369a27419c8908b367228f29c772473ffe261c30c94ed6936eaecaa8a9a9d0e3fafb1d5b8d7ae94e2d9a00e1fc58320c56ca90e4cc9c4a5b67657ac65d07403df66ddef75fb1890e840a773bda1f044c8a21f25", 0xb0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) signalfd4(r0, &(0x7f0000000200)={0x3}, 0x8, 0x800) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000b1000)={r3, 0x0, 0x2, r3}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)) 2018/04/29 07:34:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='ns/user\x00') 2018/04/29 07:34:59 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) r1 = getuid() getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fchown(r0, r1, r2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0x9}}, 0xdb, 0x7fffffff, 0x0, 0xa634, 0x20}, 0x98) r4 = socket$inet_dccp(0x2, 0x6, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file1\x00') socketpair(0x11, 0x80003, 0x80000000, &(0x7f0000000240)) listen(r4, 0x0) setsockopt(r4, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) 2018/04/29 07:34:59 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) clock_getres(0x0, &(0x7f0000000000)) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/29 07:34:59 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x5, 0x8000}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x208001, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000365000), 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x8000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/173) 2018/04/29 07:34:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000240)=""/120, 0x78) sendmsg$rds(r0, &(0x7f00000006c0)={&(0x7f0000000740)={0x2, 0x4e24, @rand_addr}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000780)=""/78}, {&(0x7f0000000800)=""/4096}, {&(0x7f0000001800)=""/189}], 0xc5, &(0x7f0000000700), 0x0, 0x4000000}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x100000000, 0x7, 0x21, &(0x7f0000ffc000/0x4000)=nil, 0x3}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000180)=0x3e) 2018/04/29 07:34:59 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000003c0)='sessionid\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x8, 0x5000}) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/04/29 07:34:59 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0xbfffffff00000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) [ 126.840010] irq bypass consumer (token 00000000af2b1d4f) registration fails: -16 2018/04/29 07:34:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x50003, 0x0, [0xfffffffffffffffd]}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x52, @mcast1={0xff, 0x1, [], 0x1}, 0x99}, 0x1c) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x3, 0x9, 0x3f, 0x9c, 0x6}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x5}, &(0x7f00000002c0)=0x8) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="f20f01c866ba2100b002ee66ba4100b8e5000000ef66baf80cb8c8f8b981ef66bafc0ced650f21e60fc71b66bad004b8e341084cef660ffe0ac7442400a3000000c74424025b710000c7442406000000000f011c2466b839008ec8", 0x5b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/29 07:34:59 executing program 6: timer_create(0x8, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000140), &(0x7f0000001140)}}, &(0x7f0000044000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4, 0x7f, 0x5, 0xffffffffffff8001, 0x0, 0x3, 0x5, 0x224, 0x38, 0x19d, 0xcddd, 0x7, 0x20, 0x1, 0x7, 0x4}, [{0x7, 0x8, 0x5, 0x798690bf, 0x800, 0x4b2a, 0x5, 0x5}, {0x7, 0x7, 0x6, 0xffffffffffffffff, 0x4, 0x401, 0x2, 0xfffffffffffffff9}], "3e16d155b0fffddcda86c0fd7d077878cdddb4a188af264e2f900451d9b32c3ce499c7849983d4d5e7245279bcfd89b3e1cd0cf84f50b031276e8c67a8be8d07f381095a45af5a067b6b231ff9f9c246b68e2d53df941faf8f99dd68981fa583d54f07febe57563059c58e5a3d5bb1937e4331998786e9a38e0b8048dc9fccefca29779f5ba0d8b777bc4568b27472cb38d881fc2496908c43ace70ee870bc98cd08b5ea3f2c04ec364c05588f3d84dc42207d2fef0959b3b7da3d023d5b46604094c8b0f9e8090aa3b4c0e37bd56bb12ba65a5696df7db1a8442705e72fa00225959775b7b453660f3fab03c349c30b08fd665b", [[], [], [], [], [], [], []]}, 0x86c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000ac0)={'broute\x00', 0x0, 0x4, 0x41, [], 0x8, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000a40)=""/65}, &(0x7f0000000b40)=0x78) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0xffffffffffffffff, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) accept4$inet(r1, &(0x7f0000000940)={0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x10, 0x800) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000b80)={0x9d, 0xfffffffffffffa11, 0xd56b, 0x6, 0xffff, 0xfffffffffffff765}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000c40)={0x0, 0x5c, &(0x7f0000000bc0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e22, 0x2, @empty, 0x2}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000c80)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000cc0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x100000000000, 0xfffffffffffffffc, 0x87a}) 2018/04/29 07:34:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-fixed-time)\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x200000) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000340)={0x997, 0x0, &(0x7f0000000140)="35a9dc96b537eee5c34efba6ef355c0ab578b9f633bdd510757f83b51b44073389154d85fd19b4b3fa606fbf75239e52d75d81643dfe1e98f2293e077f63af5491f3c8051ac746a6fe96a85c17332fe21f33e2ade98293", &(0x7f00000002c0)="c546e328917ea53dc35fb2920d006a9c2257a674ef27a14f147fce0b3e3085b417904d388e8b13b25ad783a2", 0x57, 0x2c}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000003c0)={0x79, 0x0, [0xffffffffffff8000, 0x8, 0x2, 0x9]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e0000000000000000e332f05bcfd563bc015de12e7e18d18ab642efe6e70632affcaed0e6c7406a92783766e5691f882d0d795a4b6f7cab6c19", 0x70}], 0x1, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fcntl$dupfd(r2, 0x0, r2) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/29 07:34:59 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80003, 0xffffffff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x22) recvfrom$ipx(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x4, 0x2, 0x183, "c7613184053d", 0x200}, 0x10) syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') 2018/04/29 07:34:59 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000140)={0x4, r1}) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000280)={0x941b, 0x1, 'client0\x00', 0x2, "db180bcd0005eda6", "e0f75309817376a313ce9397c142c38dede1f0e3c0bff3703afb0eb46dc3e515", 0x8, 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000400)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) getpeername$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000680)={@local, 0x0}, &(0x7f00000006c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000700)={@multicast1, @broadcast, 0x0}, &(0x7f0000000740)=0xc) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000780)={@multicast1, @empty, 0x0}, &(0x7f00000007c0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000b80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000800)={0x334, r3, 0x1, 0x70bd2d, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r4}, {0x260, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb9}}, {0x8, 0x7, 0xffff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8c}}}]}}, {{0x8, 0x1, r7}, {0xb0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x334}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/04/29 07:34:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/29 07:34:59 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000100), 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x81204101, &(0x7f0000005e0b)) sendto$inet(r0, &(0x7f0000000200), 0x0, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x81, 0x2, 0x4, 0xc2d, 0x7}, &(0x7f0000000140)=0x14) 2018/04/29 07:34:59 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x100000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:00 executing program 4: madvise(&(0x7f0000783000/0x3000)=nil, 0x3000, 0x9) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xd46, 0x2) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1f) 2018/04/29 07:35:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/86) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/102, 0xfffffde0}], 0x1) r1 = semget(0x1, 0x0, 0xa) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/23) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/04/29 07:35:00 executing program 7: syz_emit_ethernet(0xfffffffffffffff0, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="0401a62226bf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/29 07:35:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in6}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x101, 0x0) modify_ldt$read(0x0, &(0x7f0000000280)=""/196, 0xc4) eventfd(0x4) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0x1000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'veth0\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/29 07:35:01 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x63}, {0xa, 0x4e23, 0x7, @empty, 0x8}, 0x2, [0xd5c7, 0x90, 0x3, 0xb0, 0x9, 0x4, 0xffffffffffff79ba, 0x56]}, 0x5c) 2018/04/29 07:35:01 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0xbfffffff}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8d", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@pppol2tpin6, 0x74, &(0x7f0000000640)=[{&(0x7f0000000740)=""/159, 0x9f}], 0x1, &(0x7f0000000580)=""/3, 0x3, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x464082, 0x0) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000005d40)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}, 0x80, &(0x7f0000006f00)=[{&(0x7f0000005dc0)="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", 0x648}], 0x1}}], 0x1, 0x0) 2018/04/29 07:35:01 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x4, 0x1, 0x0, {0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x12}, 0x7}}}, 0xff43, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0xfd1d, &(0x7f000000a5c0), 0x3a5, &(0x7f0000000100)=[{0x0, 0x0, 0x80000000, "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"}, {0x0, 0x11f, 0x7, "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"}, {0x0, 0x19a, 0x5e, "ea141f35b1a4057a069db31b4a643270d60346c6a89546901195413864b99d3724783dc8be24609078a87deb15cdecbccc879eef13f0ea7efcb737f4040f49c36e0cc14948aed81d98610564850b902a026be6634ce596d72a35e9e102cd289e0980ba2fea5d5fcc9361be4946de141a48316eb409d1cc95a1a7a6199a353659730411c8cd4362b3e12377bfb6cab1d77969a6045c118d4111f7c0b820c2e5232ca275af659bfaa5feb7a6bbc57ef9430f48"}, {0x0, 0x114, 0x1, "30739f48caa2028722b561deff8d"}, {0x0, 0x0, 0x200, "ddd86f7e1ba169f1972f181e718a5c827ac604c1c36bdbfd70746254458c8b4e4f2558e8989411fea7795df44f97cee0099f2d2f"}, {0x0, 0x117, 0x5, "15a307e360d2f8842db09271e2643a2ae79df03a926aad3e4ef91165ab043f8ee0505dcf5a5f9b0749c1fa71b8fcc0e8648d716ee8f5f5d35117e4bc5fa16492e2"}]}, 0x3}], 0x2, 0x8010) 2018/04/29 07:35:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x12, 0x1, 0x100000000, 0x10000, 0x62a3cd3b, 0x0, 0x7f, 0x5, 0x7}) 2018/04/29 07:35:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x9, {{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x198}}}, 0x108) 2018/04/29 07:35:01 executing program 0: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x10000) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) process_vm_readv(r2, &(0x7f0000000500)=[{&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000380)=""/180, 0xb4}, {&(0x7f0000000440)=""/79, 0x4f}, {&(0x7f00000004c0)=""/26, 0x1a}], 0x5, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/133, 0x85}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/133, 0x85}, {&(0x7f0000000800)=""/105, 0x69}, {&(0x7f0000000880)=""/234, 0xea}, {&(0x7f0000000980)=""/40, 0x28}, {&(0x7f00000009c0)=""/165, 0xa5}], 0x7, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000b80)) readahead(r0, 0x0, 0x4) r3 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r3, r0, &(0x7f0000000040)=0x2, 0x3) 2018/04/29 07:35:01 executing program 4: accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x10, &(0x7f0000000140)=@raw=[@map={0x18, 0x7, 0x1}, @alu={0x7, 0x98, 0xf, 0x2, 0x0, 0xfffffffc, 0xfffffffffffffff8}, @map={0x18, 0x9, 0x1}, @call={0x85, 0x0, 0x0, 0x30}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @ldst={0x3, 0x0, 0x7, 0x7, 0x2, 0x6, 0x10}, @jmp={0x5, 0x3, 0x2, 0x4, 0x1, 0xfffffff8, 0xfffffffffffffffc}, @jmp={0x5, 0x1200000000000000, 0x2, 0x5, 0x3, 0x34, 0xffffffffffffffff}], &(0x7f00000001c0)='GPL\x00', 0x7, 0x76, &(0x7f0000000200)=""/118, 0x41000, 0x1}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x7, 0x4080) socket$netlink(0x10, 0x3, 0xf) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0x7}) prctl$intptr(0x1c, 0x64) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xda}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r3}, 0x8) prctl$intptr(0x8, 0x0) [ 128.165989] openvswitch: netlink: Message has 4 unknown bytes. [ 128.195566] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/29 07:35:01 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x1) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000001380)=""/4096, 0x1000) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001340)="e7", 0x1}], 0x1, &(0x7f0000000140)}}], 0x2, 0x0) 2018/04/29 07:35:01 executing program 1: r0 = semget$private(0x0, 0xfffffffffffffffd, 0x0) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000280)=0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r1, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) bind(r2, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x55dd060014cd46c2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="b100000054fff489bb13ad0e4bc3ef56c7b3c4d0dd242f108587d51df3915e08b23ae0f86b90cf0937fb8dda50b4598241471ef6b5a89eb92edb2e67528b316c043be28e9cb00c2e74000000000000000028cba96a30be5770079e22e3f69a482ce6ee6d7b9e06f9904dbc4a3b98cf9b3be0bce7176c2533e7e8eb56ee46b2c0c8edd956ec99548d0dddeb4f67800900c2b65e2fe60571612f6f724a48287db4852bdc280c0a58289721a41da8cf6ccf72e381a6e47d165c400c"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000200)=0x8) r6 = socket$inet(0x10, 0x3, 0xc) sendmsg(r6, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1, 0x0, 0x0, 0x3}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r5, 0xffffffff}, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00000000c0)={0x8, @random="d683a8aefb33"}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00000002c0)={r7, r8/1000+30000}, 0x10) io_setup(0x0, &(0x7f00000000c0)=0x0) io_getevents(r9, 0x7ff, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)={0x77359400}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) r10 = getpgid(0x0) tkill(r10, 0x15) 2018/04/29 07:35:01 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x10000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:01 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) write$rdma_cm(r0, &(0x7f0000003240)=ANY=[@ANYBLOB="995a3578f47b18e53016000000f97a6f18a9cc5516a97b000000", @ANYPTR=&(0x7f0000005000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="11010500000000003fcf66c7d9230012e4a24a03f8e43c6fa2f607361739e22af201ecdea5b3d8099f7676f64ba8cd81f4dfde0317741b57e4e1f0a6a5d122eb05c6319913f5c4547bcf30a25da2bbb0708e59f692a0c8bb95a11877e741fc6fab20c5a3f6645a0b0ae469aa545a73e3c728a33dc08f7efee57f11fdf57ab2f48c7343bcf7853bdd3ef493d6a86862a484e0d49a04f1fff89749bf9675d8eb244b97157b7df14b42a133bb6ce4d9e508236eacbab6d5f3fb3c0e4b50266e70e30d9f4ead8263df051f925b1d81e2a1f6d37d38b526a24834213a54f6bbe7d99432000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000005080)=ANY=[@ANYRES32=r1], 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write(0x1, &(0x7f0000002c80)={0xa1, 0x0, 0xffffffff, 0xcfee, 0x8, 0x2, 0x8000, 0x7, 0x81, 0x8}, 0x10) r5 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r9, 0x7f, 0x4}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0xc13) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r6, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r7, r8+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket(0x1e, 0x4, 0x0) getsockopt(r10, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000480)={0x0, 0x100000}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2000001, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000700)=""/232, 0xe8}, {&(0x7f0000000800)=""/137, 0x89}, {&(0x7f0000000200)=""/66, 0x42}], 0x5, &(0x7f0000000a40)=""/223, 0xdf, 0x4}, 0x9}, {{&(0x7f0000000b40)=@in6, 0x80, &(0x7f0000001180)=[{&(0x7f0000000bc0)=""/179, 0xb3}, {&(0x7f0000000c80)=""/213, 0xd5}, {&(0x7f0000000d80)=""/126, 0x7e}, {&(0x7f0000000e00)=""/121, 0x79}, {&(0x7f0000000e80)=""/219, 0xdb}, {&(0x7f0000001080)=""/233, 0xe9}], 0x6, &(0x7f0000000580)=""/15, 0xf, 0x3}, 0x9}, {{&(0x7f0000001200)=@ipx, 0x80, &(0x7f00000014c0)=[{&(0x7f00000012c0)=""/83, 0x53}, {&(0x7f0000001340)=""/28, 0x1c}, {&(0x7f0000001380)=""/192, 0xc0}, {&(0x7f0000001440)=""/90, 0x5a}], 0x4, 0x0, 0x0, 0xebcf}, 0x4}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001500)=""/26, 0x1a}, {&(0x7f0000001540)=""/53, 0x35}, {&(0x7f0000001580)=""/93, 0x5d}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/235, 0xeb}, {&(0x7f0000002700)=""/86, 0x56}, {&(0x7f0000002780)=""/96, 0x60}, {&(0x7f0000002800)=""/114, 0x72}], 0x8, &(0x7f0000002900)=""/157, 0x9d, 0x100}, 0x4e}, {{&(0x7f00000029c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/36, 0x24}, {&(0x7f0000002a80)=""/202, 0xca}], 0x2, &(0x7f0000002bc0)=""/22, 0x16}, 0x84a3}, {{&(0x7f0000002c00)=@nl, 0x80, &(0x7f0000002f00)=[{&(0x7f00000031c0)=""/68, 0x44}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/111, 0x6f}, {&(0x7f0000002dc0)=""/131, 0x83}, {&(0x7f0000002e80)=""/90, 0x5a}], 0x5, &(0x7f0000002f80)=""/147, 0x93, 0x7fffffff}, 0xd315}], 0x6, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) munlockall() 2018/04/29 07:35:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x0) fallocate(r1, 0x1, 0x6, 0x56f) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x24040) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x8000000000, 0x8001, 0x400, 0x4, 0x4, 0x6, 0x2, 0x3, 0xffffffff, 0xea, 0xffff, 0x86a8, 0x1, 0x7, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r4, 0xfffffffffffffffc, 0x7, [0x7, 0x10001, 0x80000000, 0x20, 0x10001, 0x4, 0x6cd]}, &(0x7f0000000300)=0x16) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) 2018/04/29 07:35:01 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000200)="6e65742f726f75746500bba9b80025ce659deb4545e66889f990f33fb0d0a460ca29fbd040598217429bcc54ad45da7cfda2f7316b51e87cb4661676a131fe32edbb2e193b1f07e7bb192ba201d09c2f9f6067467a") ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000000)="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") sendfile(r1, r1, &(0x7f00009c7000)=0x48000001, 0x400000ff) 2018/04/29 07:35:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000001b000)='U', 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000080)=""/114, 0xffffffffffffff42) 2018/04/29 07:35:01 executing program 6: syz_emit_ethernet(0x56, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x2, 0x8, 0x9964, 0xb}, 0x27, 0x3, 0x0, 0x0, "325c03de0df1a6dc195607d76c376553e793e5e7bae9eb62fa2c51b7d30bdffeb751f5142d265db94553351eca8e45c1a9bfcd9db3fb5edf585e17c148e92c81"}}}}, &(0x7f0000775000)={0x0, 0x0, [0xfffffffffffffffe]}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x81, 0x82) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="425c21c854082574cba29ff8712b01dafac426f38b907e9ddd67e0c86927010de9175b876e92af0d69c3227d4b098c6dba4c11bfe4dc22a9282e3ad4061d5695e71c049ab501085413d9568c78701e399608623257afcf5a7fe8085e559a3cc8ec42ebd90a634580e75b991b7edc30eea24d37a4d4690e72111cbe6041d68b10e148ba98d4799f89dbe161c5a590bdf3c35624f23118ad935df5bc13771e5d77067957df76cb9ac3ce95db2c05fbe4e785de494bd3f3fb4ea7f2df75199630b114b6da69c19cb921610603aa6086aaaf614af160") fallocate(r0, 0x1, 0x3, 0x1) 2018/04/29 07:35:01 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x1) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000001380)=""/4096, 0x1000) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001340)="e7", 0x1}], 0x1, &(0x7f0000000140)}}], 0x2, 0x0) 2018/04/29 07:35:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001a40)='/dev/snd/midiC#D#\x00', 0x2, 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001ac0)={r0, 0x1, 0x1, 0x6, &(0x7f0000001a80)=[0x0], 0x1}, 0x20) r1 = perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) splice(r2, &(0x7f0000000140), r1, &(0x7f0000000240), 0x8000, 0x6) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x2, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x8, 0x1, 0x3, 0xe, 0x80, 0x9e, 0x1ff}, &(0x7f0000000100)=0x20) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000300)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6c8, 0x0, 0x388, 0x388, 0x250, 0x250, 0x5f8, 0x5f8, 0x5f8, 0x5f8, 0x5f8, 0x6, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xffffff00], 'bridge_slave_1\x00', 'team_slave_1\x00', {}, {0xff}, 0x0, 0x5, 0x2, 0x40}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0xc}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x33, 0x3a, 0x9}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@dev={0xac, 0x14, 0x14, 0x21}, 0x4, 0x11, 0x440e9e96}}}, {{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3d, 0xb, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xff000000, 0xffffff00, 0xffffffff, 0xffffff00], 'syzkaller0\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x3b, 0x7fffffff, 0x6, 0x4}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4, 0x3e, 0x0, 0x1f7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x728) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000a40)=""/4096) 2018/04/29 07:35:01 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x2, 0x4) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001600)={'veth1_to_bridge\x00'}) accept4$packet(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001680)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000016c0)={'team0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @remote}}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000001980)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @local, @multicast2}, &(0x7f0000000340)=0x8) accept$packet(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002700)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000054c0), &(0x7f0000005500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005540)={'team0\x00'}) accept$packet(r1, &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000055c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006d00)={'vcan0\x00'}) getpeername$packet(r1, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006e00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006f40)={'vcan0\x00'}) accept4$packet(r1, &(0x7f0000006f80), &(0x7f0000000380)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007940)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000007a40)=0xe8) recvmsg(r0, &(0x7f000000c2c0)={&(0x7f000000be00)=@hci, 0x80, &(0x7f000000c1c0)=[{&(0x7f000000be80)=""/180, 0xb4}, {&(0x7f000000bf40)=""/80, 0x50}, {&(0x7f000000bfc0)=""/167, 0xa7}, {&(0x7f000000c080)=""/121, 0x79}, {&(0x7f000000c100)=""/43, 0x2b}, {&(0x7f000000c140)=""/71, 0x47}], 0x6, &(0x7f000000c240)=""/65, 0x41, 0x3}, 0x10020) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000000c300)={@rand_addr, @multicast1}, &(0x7f000000c340)=0xc) accept$packet(r0, &(0x7f000000c380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000c3c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000c5c0)={'team0\x00'}) 2018/04/29 07:35:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') socket$kcm(0x29, 0x2, 0x0) getpid() ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000440)={0x1, 0x66be, 0x3, 0x8, 0x8, 0x200, 0x200, 0x1f, 0x1, 0x3, 0xf8a, 0x7f}) r1 = getpgrp(0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000300)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="e461bbbbc3ff920df5f96e01ca9450a59b5b43598b07767523737e462fb7c7b27cfb5f907d58e88234b5ec3a5504678b1af3d4762e55cb0c3664e055bae74ea2e7209cd41efd72cca00bc2779e964dbe38c2de87a92e68a7c0209b6c874561ba587fe8c531f3be21fe512b72e15dd8da35eedd68e4295bfb6f23082d71173e1192bfba") add_key(&(0x7f0000000400)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="dde15aba2d8bb3c33938a4798533c75ae9ada0405b648aa8687ff982b988969ca1dc544d671c1a5190f8bee43948bba9bb237c4fa1063b22723f3183679320ea8009024673150b7e19588bfee08f347adedb9332b8834164523f7e6aa216f71dd7", 0x61, 0x0) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/123, 0x7b) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000001c0)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) socket$bt_hidp(0x1f, 0x3, 0x6) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x8000000000002, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x6) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@delrng={0x10, 0x14, 0x2, 0x70bd2d, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) geteuid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl(r2, 0x440000000000127d, &(0x7f000002cfff)) r4 = eventfd2(0x0, 0x80801) sendfile(r4, r0, &(0x7f0000000080)=0x10, 0x10ed5b) 2018/04/29 07:35:01 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x2a000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:02 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x5}, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000240)={0x7, r0, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000000080)={0x0, 0x7}) r3 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x84e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000140)=0x7) ftruncate(r4, 0x7fff) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x4) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000280)) setgroups(0x1, &(0x7f00000002c0)=[r5]) 2018/04/29 07:35:02 executing program 2: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff8}, {}], 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req={0x5, 0x8001, 0x80, 0x400}, 0x10) semctl$GETZCNT(r0, 0x5, 0xf, &(0x7f0000000080)=""/240) 2018/04/29 07:35:02 executing program 5: r0 = dup(0xffffffffffffffff) getpeername$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x84000000) chmod(&(0x7f0000000440)='./file0/bus\x00', 0x0) [ 129.999843] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 129.999843] The task syz-executor2 (9880) triggered the difference, watch for misbehavior. 2018/04/29 07:35:03 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x24000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="00ff02b479f457a41b3537fffffffffffffcedb5a82c76f0d51c8542c54546059dc2669f36a132eeb2f94d84e9417d363b1afd803f723fabe8fd9458ef22701083a9b5139a3f36b9b1ddbdf4f64fc46ba8497650c823e61092c668a90417c5b83fca91c319cc"]) 2018/04/29 07:35:03 executing program 6: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000015c0)=ANY=[]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) move_pages(r2, 0x8, &(0x7f00000000c0)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/29 07:35:03 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000440)={@remote}, &(0x7f0000000480)=0x14) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) mq_notify(r2, &(0x7f0000000200)={0x0, 0x17, 0x1, @tid=r3}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x10001, 0x200, 0x7, 0x4, r5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000003c0)=0x104) r6 = socket(0x200000000000001e, 0x5, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000240)={0xd10f, 0x2, 0x2, 0x5}) shutdown(r6, 0x2) 2018/04/29 07:35:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r0, 0x0) shmdt(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000240)={0x9, &(0x7f0000000200)=[{0xf7ea, 0x2}, {0xbab, 0xffffffffffffffff}, {0x4, 0x7}, {0x20, 0x5}, {0x8eee, 0x7ff}, {0x5, 0x402}, {0x2c, 0x8000}, {0xfff, 0x63}, {0x7f, 0x63}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x58, &(0x7f0000000100)=[@in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4ac3}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x9fb6}]}, &(0x7f00000001c0)=0x10) 2018/04/29 07:35:03 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x28080) pread64(r0, &(0x7f0000000040)=""/43, 0x370, 0x0) 2018/04/29 07:35:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b9993463000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/sockcreate\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000300)={0x7f, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xa, "b5cd573395583932ccb6"}, &(0x7f0000000200)=0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0xb47d, 0x0, 0x80000001, 0x3f}, &(0x7f0000000440)=0x18) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0xc) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000002c0)={0x0, &(0x7f0000000040)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"d2f26544fbe4c37a00fdfe6554ad54d0", 0x601}) 2018/04/29 07:35:03 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x2, 0x4) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001600)={'veth1_to_bridge\x00'}) accept4$packet(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001680)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000016c0)={'team0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @remote}}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000001980)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @local, @multicast2}, &(0x7f0000000340)=0x8) accept$packet(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002700)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000054c0), &(0x7f0000005500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005540)={'team0\x00'}) accept$packet(r1, &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000055c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006d00)={'vcan0\x00'}) getpeername$packet(r1, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006e00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006f40)={'vcan0\x00'}) accept4$packet(r1, &(0x7f0000006f80), &(0x7f0000000380)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007940)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000007a40)=0xe8) recvmsg(r0, &(0x7f000000c2c0)={&(0x7f000000be00)=@hci, 0x80, &(0x7f000000c1c0)=[{&(0x7f000000be80)=""/180, 0xb4}, {&(0x7f000000bf40)=""/80, 0x50}, {&(0x7f000000bfc0)=""/167, 0xa7}, {&(0x7f000000c080)=""/121, 0x79}, {&(0x7f000000c100)=""/43, 0x2b}, {&(0x7f000000c140)=""/71, 0x47}], 0x6, &(0x7f000000c240)=""/65, 0x41, 0x3}, 0x10020) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000000c300)={@rand_addr, @multicast1}, &(0x7f000000c340)=0xc) accept$packet(r0, &(0x7f000000c380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000c3c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000c5c0)={'team0\x00'}) 2018/04/29 07:35:03 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x40080) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="858a4431fec997709d76000000000000000000000000", @ANYRES16=r2, @ANYBLOB="20002dbd7000ffdbdf250f000000240002000800030006000000080002004e20000008000800ffffffff08000b000a00000008000600faffffff"], 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r1}) rt_sigsuspend(&(0x7f0000000180)={0x8}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={r0, &(0x7f0000000200), &(0x7f0000000240), 0x3}, 0x20) 2018/04/29 07:35:03 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x10}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r0, 0x0) shmdt(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000240)={0x9, &(0x7f0000000200)=[{0xf7ea, 0x2}, {0xbab, 0xffffffffffffffff}, {0x4, 0x7}, {0x20, 0x5}, {0x8eee, 0x7ff}, {0x5, 0x402}, {0x2c, 0x8000}, {0xfff, 0x63}, {0x7f, 0x63}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x58, &(0x7f0000000100)=[@in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4ac3}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x9fb6}]}, &(0x7f00000001c0)=0x10) 2018/04/29 07:35:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001, 0x100}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/29 07:35:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x192, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xfffffffffffffda4, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/29 07:35:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$hfs(&(0x7f0000000380)='hfs\x00', &(0x7f00000003c0)='./file0\x00', 0x5, 0x3, &(0x7f0000000480)=[{&(0x7f0000000400)="5fd783a9d510a691cbbbe1a93c94cea7fa9fee", 0x13, 0xfffffffffffffff7}, {&(0x7f0000000640)="bc5df3dff7215cb8860986206017933bc84c87deac0e4261a5c3f7ca940d0d4eae43994f2acca02f24e868090a933e413dc6a2052af9fde5ad2e531054f33c7157a699d35f7f937b0d996ae302cd4238f37edf05c74cf38021ba52ce9c6e507bcfa9e95cd66b0b11768a53928b952090e91aa68225759ac544e66b9126a26d1b8cd1ab6097e09aba45711bc7476bd8f21336b99a822ff8c707579e5bf01a55853097f20569e427b88b5114164b2e56b133f169243af2ae147d4c781f2060697232cdcc53437aefdb46daebc0d2eee5d74c342fa6931979f3ff003b4febee61e6f478", 0xe2, 0x7}, {&(0x7f0000000740)="253e070e2a13be754fcfddf431d2e79e1c1457938d2b75493f90f06ac64001e5929e1e3eec08d13dcb713c6e95155f7a7e5b36f41d39038244ad456ae8e68524ec4b77877a8eee55ea56cb026cc59de832d8bc1a6c276a3261320f879ce3ea5443107c1c126720518167a9747727991424c0031fcf7ef4c97d7d0b3927d9559b4d68ca97dfae9876ab13e89ad4faeacae6a24591b927a38876d35c7df14ecd204ddac5b919ba62c498f573160509c30926cb58f584f25ebfbd3dcf67ace6c0dabe5e04469779eaa500bec9a768c3c2cc17bfc7e9436df9f0bc4e7db0", 0xdc, 0xfa04}], 0x10, &(0x7f0000000540)={[{@dir_umask={'dir_umask', 0x3d, [0x37, 0x35, 0x33, 0x37]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x37, 0x34, 0x40, 0x30]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp1255'}, 0x2c}]}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000002c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/29 07:35:03 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00000001c0)=""/217, &(0x7f00000002c0)=0xd9) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/29 07:35:03 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x10000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/29 07:35:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x4003, r2}) r3 = dup3(r0, r1, 0x0) bind$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x5, 0x7, 0x3, "7b1bed4fecf7753cb754004882fb1532ae70a11bc0ca33ef1869299c981e64c76d74fee15fa5b74c02487b62b97c7da5b32b765f65553685998fd45f8482ca", 0x6}, 0x60) 2018/04/29 07:35:07 executing program 6: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x2000000000) msgsnd(0x0, &(0x7f0000000180), 0x8, 0x0) 2018/04/29 07:35:07 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)="41bc78b560a8fe5b15aa10a05b144e84c3d38f94c3dffae7c44f677d4fe687ce54cb2f360c6341fea0b5d12c4dedd7220289c60fc49cac932be270ba718132d2584c1fcb942f154dfdd51181ff871aca2be984f861f9e7b529536856659aa567d524a65ee414b02f39bed1fba386", 0x6e}, {&(0x7f0000000300)="cd412c906ed4705fabcbd43e6acfb3489eec7b27aafb48c485c2ffae6e2130bc1ca6ad85af9c7b79a1320e60be27974cd843783a996ef8f66d3ec5254a1e14d6878b3912da9ba66a72ec318c6c0d694cb1c24369cf0ba95407ffd3fdd2e3f58d6617e6dde2bb7890fb", 0x69}, {&(0x7f0000000380)="f10c7d1fcf77bcdb817f493967cc754d72980706011628e0c5cf3470e33eaf494e3ea0792d421a525f0b34ddea40baceb21d22249f59d3d990248b90551547a34cf68e14f4ffec1ccdec6412efa0e9aba60dd76bf7b7ad80d1b4ba0de92db47da684dcce7d", 0x65}, {&(0x7f0000000400)="60960998d00831c31850a60dda723c7e7c315db92d6da3ef00749504c8bce155bbab9a0c03b78387212f48963a1d47f469eaf67fd0934ce2bfa3fbcb81a6b7dc228a861545a33d917bb09d81582ae4f19bde8d5fa351261ec6c946c11895483b65c4fde9f8ec2e74459fe1a3368ea07c845a8556ded45894b98d2373ec553c2f6ff586043d5918892d5d8b68554d55a913a15daab25fbddbf00e3e8163923fb8945a72bcd71c0cf4ed338e651fe0dc8b372c75721161a1f3b634373224b6fe18872e4b7e5820029266b6d11901472bec3e", 0xd1}, {&(0x7f0000000500)="2a4a996d7d715f36be7ca038345a1fa1fded137f78fbe846dc49fdf27ca03f2e2e8915618b191bb1287b81c38558a344d37b8a687182b846e48404d535f24dfc21a8fd36465fa99d687c1b2eb433dcda5b154218b3905c89e4898c8f70ea7f8b94f4c707eb057115d0658fe9772b754d377e", 0x72}], 0x5, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="46131e15bb823db79184a05a7c99db874611d861822a63b445f9e5bbe9fe7db322614224") capset(&(0x7f0000000280), &(0x7f00000002c0)) prctl$intptr(0x6, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/29 07:35:07 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffff90a, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x4000000, 0x2, 0x5, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0xac, "c63fc08cc7face6a2bf8d341d1a3ada6eb5d9ccf309859c5de3253a01db9fbd9ff976c188fe72577dac377378139442fb766036668175a163266c7e24047f782c43e703a94081489e1a785b3b1d2596e0a91ab4eaef89ca5a848beaa957bb980aa0d6d28bb29bfeada24c5a2886730549e8661f53605ca85acd976e6d2531327a6f394c3524f7115e8b6336f4d2a21179f6f30dccd4492d9144385aea194f3c7b6aac73c3e81d0184aeaf2f4"}, &(0x7f0000000380)=0xb4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = dup(r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000000140)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) r4 = accept$inet(r3, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000240)={r5, 0x9}, 0x8) 2018/04/29 07:35:07 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x2400}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xffffffff, 0x6, 0x9000}, 0x4) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x13) 2018/04/29 07:35:07 executing program 7: unshare(0x8000400) perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x6b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0xf) 2018/04/29 07:35:07 executing program 6: unshare(0x100) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mq_timedreceive(r0, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) ioctl$KDENABIO(r0, 0x4b36) 2018/04/29 07:35:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x408002) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/29 07:35:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x101, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/29 07:35:07 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x24}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:08 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x855, 0x200000) close(r0) 2018/04/29 07:35:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x4003, r2}) r3 = dup3(r0, r1, 0x0) bind$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x5, 0x7, 0x3, "7b1bed4fecf7753cb754004882fb1532ae70a11bc0ca33ef1869299c981e64c76d74fee15fa5b74c02487b62b97c7da5b32b765f65553685998fd45f8482ca", 0x6}, 0x60) 2018/04/29 07:35:09 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x855, 0x200000) close(r0) 2018/04/29 07:35:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x4003, r2}) r3 = dup3(r0, r1, 0x0) bind$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x5, 0x7, 0x3, "7b1bed4fecf7753cb754004882fb1532ae70a11bc0ca33ef1869299c981e64c76d74fee15fa5b74c02487b62b97c7da5b32b765f65553685998fd45f8482ca", 0x6}, 0x60) 2018/04/29 07:35:09 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffff90a, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x4000000, 0x2, 0x5, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0xac, "c63fc08cc7face6a2bf8d341d1a3ada6eb5d9ccf309859c5de3253a01db9fbd9ff976c188fe72577dac377378139442fb766036668175a163266c7e24047f782c43e703a94081489e1a785b3b1d2596e0a91ab4eaef89ca5a848beaa957bb980aa0d6d28bb29bfeada24c5a2886730549e8661f53605ca85acd976e6d2531327a6f394c3524f7115e8b6336f4d2a21179f6f30dccd4492d9144385aea194f3c7b6aac73c3e81d0184aeaf2f4"}, &(0x7f0000000380)=0xb4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = dup(r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000000140)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) r4 = accept$inet(r3, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000240)={r5, 0x9}, 0x8) 2018/04/29 07:35:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$getown(r0, 0x9) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x19, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x1, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x1f, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x10001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x58) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000001c0)={0x2, 0xe7400000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x21}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x410, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ppoll(&(0x7f00000003c0)=[{r0, 0x1000}, {r2, 0x400}, {r1, 0x3004}, {r0, 0x200}, {r1, 0x4000}, {r1, 0x2000}], 0x6, &(0x7f0000000440)={r4, r5+10000000}, &(0x7f0000000480)={0x3}, 0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000004c0)=0x6, &(0x7f0000000500)=0x4) syz_mount_image$btrfs(&(0x7f0000000540)='btrfs\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x3, &(0x7f0000000800)=[{&(0x7f00000005c0)="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", 0xfa, 0xfffffffffffffff8}, {&(0x7f00000006c0)="d3dce4a7038dca2c917f0967af11f10a5e5f5d16190c12829f1a789d801e4fc78dce346d35e098a105bd01c9e01fcef5aed832ac8b8454f0657020cc121afbb740f3bd5b9d67994f101e81ad91d6eca4b5087351f937af9a90f8a7c9f070ee1cd3bde9ec0cc38d2ddaad5a288e9df8b7e77f290426f777d8907172302c85b5320c731e207c68de12c195e2fd19699e63433581edf1b15fd5929c8890fae3ec6b722bcb410d11ac0a6b6523a61e0bba", 0xaf, 0xc7}, {&(0x7f0000000780)="1d870300e33ff0160c8e08ab0ef4559a033a73d59bc33d931e7cf0fc6456ab30ecbde4426966203bdc69d6cb8b34834dbb455feb2311ad761910125e624d167989ba387b262907e303a76ed3f3dc205a1d5a9ea3e75c3a56a0c11c5dacc3", 0x5e, 0x1}], 0x2, &(0x7f0000000880)={[{@flushoncommit='flushoncommit', 0x2c}]}) finit_module(r0, &(0x7f00000008c0)='\x00', 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000900)={"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"}) syz_open_dev$sndseq(&(0x7f0000000d00)='/dev/snd/seq\x00', 0x0, 0x40080) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000d40), &(0x7f0000000dc0)=0x68) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000e00)=0x1, 0x4) r6 = add_key$keyring(&(0x7f0000000e40)='keyring\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r6) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$vcsn(&(0x7f0000000ec0)='/dev/vcs#\x00', 0x4, 0x2080) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000f00)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x20}, 0x1, 0x2, [@dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001]}, 0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000f40)=0x6, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000f80)=0x7, 0x4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/29 07:35:09 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x100000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000240)="ea2f3100004f00660f56e466baf80cb831b95d86ef66bafc0cec8fe978dbd2360fc718660f38812cd50050000066bad104ed660f38808d5e00000066baf80cb83232fe83ef66bafc0c66b84f7766efc4c2f9a78f00000000"}], 0x0, 0x1a, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x6, 0x5, 0xffffffff, 0x6, 0x1, 0x1, 0xfffffffffffffffa, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x3, 0x1, 0x6, 0x2, 0xfffffffffffffffb}, 0x14) 2018/04/29 07:35:09 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000932fc8)={&(0x7f0000927ff4)={0x10}, 0xc, &(0x7f000095e000)={&(0x7f000019df7c)=ANY=[@ANYBLOB="4000000016000100ffff0a000000", @ANYRES32=0x0, @ANYBLOB="14000100000000000000000000000000000000001400020000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x2, 0x4, 0x2}}, {&(0x7f0000000140)=""/245, 0xf5}, &(0x7f0000000240), 0x48}, 0xa0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') execveat(r1, &(0x7f0000000400)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000440)='/dev/vcsa#\x00', &(0x7f0000000480)='/dev/vcsa#\x00', &(0x7f00000004c0)='trustedtrustedusertrusted/+vboxnet1{trustedbdevg!)\x00'], &(0x7f00000006c0)=[&(0x7f0000000540)='/dev/vcsa#\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='$@keyring\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='/dev/vcsa#\x00', &(0x7f0000000680)='net/fib_trie\x00'], 0x800) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000)=""/184, &(0x7f00000000c0)=0xb8) sendmsg(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000700)="9a758d218222dccb088d1d307c1577c376a88e7b8b154eebe3dcb6f54e5e7b549ffd9e39e6fd6b5a6e449ecd8e2745d7ccaded9343e89d8647cfd8045d5de76f6918778f2aca135da0756a6143778bccbdfd81cda7ae2113a640fb2fada991a7af7ed9b790a8cf4ad66a71093bb54b5fa80d4e4d5fa1cd3783ef9bfc3ebbdb9bfc0b7a22ec73b666e0c3f0f3ff1181dabcd1d1a30480df9ce9409ae7e7f9a83e2e565afb5d20015199ca3e5267cc79235ddcadbe81acf7bfffa117231a090e51336f1a9f651b3ee2a35148688c8f54e1a9054fd9bfcf82b2aa9d0fe9de525763ac1df883287ba36c92", 0xe9}], 0x1, &(0x7f0000000840)=[{0x90, 0x19b, 0xcc8d, "06ff3965f78d20c406c66351396917f0a1fdcb980599ab020c1d2a8fa383e623990bad2ca76dd461de8bfb8cb7e927c7ecc1fea09fb05ba2c2acd8da4b99329d9207878ecba17518088aada1f45e9c7525f064cfd215515adb0568da3bce0dee3ae9af4752674bcbab562367b43c14db4fcb54720be6e29274a5ac"}, {0x60, 0x110, 0x97d2, "9419e63049ea64c50bf10a87eb2003e3033a8c8fed57b3246d4fb26df46927fe5d6fb2a76f7ed91fb88a8a5799f11d854d9cbe43e94d6aa535fcdda6c312c4a377cf9612601115ec5c71745f"}], 0xf0, 0x4000001}, 0x850) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0xde, 0x230100) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000340)=0x8001, &(0x7f0000000380)=0x2) 2018/04/29 07:35:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pread64(r0, &(0x7f00000003c0)=""/25, 0x19, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000004c0)={@local, @empty, 0x0}, &(0x7f0000000500)=0x194) bind$packet(r1, &(0x7f0000000540)={0x11, 0xf5, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) 2018/04/29 07:35:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="0400000027003103000000000000000008000000"], 0x14}, 0x1}, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x0, 0xffffffffffffffae}) readv(r0, &(0x7f0000000080)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0xfffffffffffff81) 2018/04/29 07:35:09 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x2a00000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f00000000c0)="4d88ae26b76db164c8a1c63553d8f7219e62b3117241ad56faddeb1d21322fddaeaa0cdd09dc73a9af", 0x29) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x10202, 0x2, 0x1, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x2f}) 2018/04/29 07:35:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x8000000) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000002c0), &(0x7f0000000300)=0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x7, 0x10, 0x220, 0x9}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x2, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r4 = accept4(r1, &(0x7f0000000240)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) r5 = geteuid() r6 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2, r5, r6, 0x80000001, 0x82480) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/199, 0xc7) shutdown(r0, 0x1) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d8239e9bc3b02e9a0268fdc19587f501d234b2924bb067d7345c072e59d9ff455f36d47db8"], 0x1}, 0x1}, 0x0) 2018/04/29 07:35:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000180)=""/8, 0x14f, 0x100020002) r3 = socket$packet(0x11, 0x2, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x0, 0x3}, 0x4) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000a76000), 0x17) close(0xffffffffffffffff) 2018/04/29 07:35:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x0, @tick=0x80, 0x6, {0x8, 0x2}, 0x7, 0x1, 0xc000000000000}) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x400000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x2000}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@hyper}) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xc6, 0x24200) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000200)=r3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 2018/04/29 07:35:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/155) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)) 2018/04/29 07:35:09 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x0, 0x1c9c380}, 0x0) 2018/04/29 07:35:09 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/29 07:35:09 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x2a000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:09 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r2 = gettid() recvmmsg(r1, &(0x7f0000000600)=[{{&(0x7f0000000140)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/209, 0xd1}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/138, 0x8a}, {&(0x7f0000000440)=""/114, 0x72}, {&(0x7f0000000040)=""/38, 0x26}, {&(0x7f00000004c0)=""/192, 0xc0}], 0x6, 0x0, 0x0, 0x4}, 0x80}], 0x1, 0x2041, &(0x7f0000000640)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000680)=0xd, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000700)={0x80000010}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000006c0)=0x6) rt_tgsigqueueinfo(r0, r2, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r3 = signalfd4(r1, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x3) ioctl$TUNSETLINK(r1, 0x400454cd, 0x325) read(r3, &(0x7f000064b000)=""/128, 0x80) read(r1, &(0x7f00000000c0)=""/79, 0x4f) 2018/04/29 07:35:09 executing program 2: unshare(0xffffffd) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48800, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) 2018/04/29 07:35:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400180, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000001080)={'icmp6\x00'}, &(0x7f00000010c0)=0x1e) getsockopt$bt_hci(r0, 0x84, 0x14, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1276) 2018/04/29 07:35:10 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x800, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff7f00000000000e"], 0x9}, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfffffffffffffff8, 0x1c, 0x3, 0x9, "6cfdc50c1a1a2085ab1ccce6b22fb80619ca427b3804e1a52a04ba0a8854d860"}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="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") ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x13, r0, 0x0) 2018/04/29 07:35:10 executing program 4: write(0xffffffffffffffff, &(0x7f0000000080)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x902, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@remote, @dev, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@rand_addr=0xffffffff, @empty, r1}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/29 07:35:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty, 0x4000000000000006}, 0x1c) eventfd(0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000565fff)) r2 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x400, 0x200000) accept4$netrom(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) 2018/04/29 07:35:10 executing program 2: r0 = socket$inet(0x2, 0x2000, 0x5) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000)=0x76, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'ip_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x8, 0x1, 0x2, 0x8, 0x2, 0x9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000e00)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db192af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea33f2e347305da36e61007d2aaf1ce979cc1a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be266ff227bacf436396189e30d94416a092a7c0c4c0b7556cbf2de6040beedeef0de68480799b05a0376b6130643c69c639ed5e4075e65020000003b83c3", 0xc9, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x3, 0x9, 0x100000001, 0x9, 0xff}, &(0x7f0000000380)=0x20) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff775c, 0x3, 0x1, "60ef6f0c48e5f949e72915a8e0fd062832c35203827caaf388c0e4f88e43e8b0509a3939302c0a4dc4fbaef9f454f1a6f4f9e86c7733e49f58af14469aeecb1e56a1fe9bdbd9b8ef48e00304c4fa13e8"}, 0xd8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) getsockname(r0, &(0x7f00000003c0)=@alg, &(0x7f0000000440)=0x80) sendto$inet(r0, &(0x7f0000000000)="7af3513a40d969e222342cf83bfd0c0df5696b5792d9163db9c068ef758dd512f0e502958f4ec3e32a87f2d6b050030da9748db38f9e6ba6fcdd1eb7a022b47a932f9acaa84c5e272cb7608791644bdc07fa33029fb40f000f177756703206af08b4a82277bb53bbde02", 0x6a, 0x0, &(0x7f0000000100)={0x2}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e23, @broadcast=0xffffffff}, 'tunl0\x00'}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000500)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40c15602d771e2deccff84ea2d203f03b2caebf8a2e0b55b80928836c9eb9c0ce5d3ce1135bc8581a0c58682f74c9dcb7574931532809968e8fc2654dcbc3206920857f5cfbf0a945ed0144b7834", 0xeb, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/29 07:35:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw(cast6),michael_mic-generic)\x00'}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/29 07:35:10 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x1000000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x20200) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x81, 0x7ff, 0x1000, 0x5dd843b4}, 0x8) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000200)={{0x83f, 0x7, 0x0, 0x7, "76917866f8e2cd80862b80635ea3548a353fc0c9f84d8639fb23c6897250b1f870d55729663ead87f1bdb1f9", 0x8}, 0x0, 0x0, 0x3, r2, 0x6e, 0x4, "9b9cafbb9761e802c351ac21b8a5dd97d41a135fef70c015ec3c8f3c83b030640ac60908756c8759343e9a01b8bdf9e8bbafce53f5bdbf9b1390c0e0fc232580", &(0x7f0000000080)='\x00', 0x1, [], [0x1, 0x2, 0xea]}) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001ac0), &(0x7f0000001a80)=0x4) sendmmsg$unix(r1, &(0x7f0000001880)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000340)="151008beeddbc0e51b65c0112c19b75b8fa74d595b17fd42ced2b22e87672e52496a161884c4601cf576c8dd23bc6da56a1bd697ae47d860fad74017a4a27580ecedc644847bf3b6ffa216755cf755dc5ea3e8df9096743dae478cd88e167638ec711fdcfabfc5f9ccbfd389cf1f2c574ccf2c394995960605a49372c31aa6afd6e2b1abee4863dcdbf03e7da01f27bb74d537e7868816d3920a802a9b7675b1d0d613bfbfb5d2494f8eeb9d0d3630a6b221dc30ffe99cc0f27a44ccf6a7", 0xbe}, {&(0x7f0000000140)="4e79a0b778a1cc0db82caceccd56d2a8748c203c1094c2b6766556393d5b5d715e7ecc67cf3ef35996b55ced0d9e2d257f3fae45221db39519ed3fea51cb8c", 0x3f}, {&(0x7f0000000400)="928e5a2ed7a6a8cca68869c0fd9b3380ecdcea598d6f4c01de9fbadab7b045e2a9ee67528e7d92967c1b635792f0effaf84d7db477b21245e0ef3acd4e398a109c4d2446315b1ebcce7d0ede1b8143b7bc3bcd37e8064630e46cc0ca58314f4c2e912861deeb0815837e47d2a4672770d7edc9697f6617dd92e86b840b12f38238feac949f4401d1da4955824e206a95560c76f2839e52e6d19d03fe9359049866b4f331533c8f28a3a10f15d9de32dc89dc1ecdd814068502e0ed76cd6d21390c20893e87dd61d484c8981e05", 0xcd}, {&(0x7f0000001540)="1243465182f4e944d38a06c609cb587f6fb0bdad7e5f1613f5ca6cbd636ca854b485cc8c4203baa56eef5b3b6945c46daac7561ba031b896b4c4f3ec36e30ef3b7f91d6652606d1138c7d84b39081907892a861c2467c1a0", 0x58}, {&(0x7f00000015c0)="93a7c8a07e7e38eaa4efe71a7b403f55ba7cc645e5f9251534f93537ccf08026ac1f75eecb9ab746dce9edd6eb3ea225d435e585d99754bf7b29a8f7ce22abf0f599da82b4c0f69a87ed3f5e21badac8b206ae00f7b09186ef718dc99b5c8da6700b27f2b07c0f58d0acf46c003fd812f2eef7f7ce0c575b9b90f1e63a9ef5fc46fafa536fb8a88145448aa590ebd6b57c2f268b11caa4fb66d7dd92d1e1c5598caf0da224b9f166456a1ed58ee30567f78cb3c5b4ec3ac3ee349ae5d0c5", 0xbe}, {&(0x7f0000001680)="07a6e53187cd54a79743369432a81e75f5", 0x11}, {&(0x7f00000016c0)="d91d782ac7458c42144d0a33598d69719aeb768f86f756053cf2aa11f991ea9427225c6c57b196081e6e253ee4b4a5a10cb08d94", 0x34}, {&(0x7f0000001700)="97b0e61d37069bf7d0022611dcfc0552742eda7411f69b43c71bf36a6438d45a5616e9cde5ddbf10feea0100992c46a10bc1947fb7e42b8f943380b95a8430aad4b71844d0014aabd0508bc7966ae502da7bbdf0b837f62c09989ff0f2a9df04a3e840dce13d", 0x66}], 0x9, &(0x7f0000001840)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x40}], 0x1, 0x4011) sendmmsg(r3, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f0000000400), 0x1}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=[{0xe2}], 0x10}}], 0x2, 0x0) fsync(r0) 2018/04/29 07:35:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x17) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f00001a8fb7)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d543", 0x41}], 0x1, &(0x7f0000216f88)}, 0x0) recvmmsg(r1, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x60, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0x4}, {&(0x7f0000219f78)=""/136, 0x88}], 0x2, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) 2018/04/29 07:35:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x234) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x141000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x5, [0xffffffffffffffc0, 0x9, 0x9, 0x8000, 0x6]}, &(0x7f00000002c0)=0xe) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) mq_notify(r2, &(0x7f00000001c0)={0x0, 0x15, 0x2, @tid=r4}) r5 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) rt_sigreturn() ioctl$int_out(r5, 0x2, &(0x7f0000000240)) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x42, r6}) r7 = accept$alg(r0, 0x0, 0x0) recvmsg(r7, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/29 07:35:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x18, 0x15, 0x401, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000007000000ffffffff0000000005001a00ffffffff000000000000000000000000ac1414aa00000000000000a175d5169e8222a9a562a1c3d0ef777a498177c7b54eaabdf36c6185d7180d8baa4857b78f8860604995abaeed7fb734c171c20da8576895ecc1dd4fa048372a080fac25b4e919b5f568eaa133f1bdadc8610ffbb8b69097c7a266233458b237da945ad33ebdef9c0644bd134b7506dc1178cfb35abf93461bdfa54de1"], 0x38}, 0x1}, 0x0) 2018/04/29 07:35:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x279, 0x20000) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="2e2e000000400001730f9f408f8bf700") 2018/04/29 07:35:10 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x2400000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:10 executing program 2: r0 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x7ff, 0x1, 0x8204, 0xe21, 0x0, 0x1f, 0x40, 0x6, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r4, 0x2, 0x9}, &(0x7f0000000400)=0xc) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc0000, 0x0) kcmp(r0, r1, 0x5, r2, r5) mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)="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", 0x0, 0x0) 2018/04/29 07:35:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000040088fe71632d9b1e8a27dbbc905ce1a443fb1e6786bd11964ed8481467774dddf3c41c45bb1889e1eb4ab93997252e85f7d321a17c16140e7d4c9055fddc8253c5aa6df6ffe83ee3f59d5712674a96dd81b4aaaf48253db6f2e713ed31a83572476d01b42c791190f5d2ecdc32a55c9040e6e3d1254e43626597f67ec5e806511c45b0a6dfa0d8515531bc8bbcd1deff813965adc45a2db65c92b243f47953bbac0ab063bf8a2ae7a80feed709ab508abedfd42aeb5369a8c176"], 0x18}, 0x0) recvmsg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000300)}, 0x22) 2018/04/29 07:35:10 executing program 1: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x3f) r2 = getpgid(0x0) clone(0x0, &(0x7f0000001280), &(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)) tkill(r2, 0x1000000000016) 2018/04/29 07:35:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x400}, 0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = dup2(r0, r3) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000180)={0x9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00000001c0)={r5, 0x8}) write$sndseq(r4, &(0x7f0000000040), 0x0) 2018/04/29 07:35:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5425, &(0x7f0000000040)={0xfffffffffffffffe, 0x7, 0x0, 0x3, 0x1, 0x5}) 2018/04/29 07:35:10 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x2a}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:11 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) write(r0, &(0x7f0000001900), 0x0) 2018/04/29 07:35:11 executing program 6: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00008daffc), &(0x7f0000693ffc)=0x4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c653020207b706f7369785f61636c5f61636365737362646576896d643573756dc1a4f4431e2370726f63212b5b202d0ad57785e774df49de316bee4e9fd1a183b3bc7fdf0214684d1e55"], 0x52) r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syzkaller1\x00', r1}) r2 = socket(0x8, 0x7, 0x2) accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) getgid() 2018/04/29 07:35:11 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@can, &(0x7f0000000340)=0x80, 0x80800) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001580)={&(0x7f0000000500)={0x104c, 0x28, 0x0, 0x70bd2a, 0x25dfdbfc, {0x9}, [@nested={0x14, 0x3, [@typed={0x8, 0x63, @fd=r1}, @typed={0x8, 0x22, @u32}]}, @generic="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", @typed={0x8, 0x6d, @uid=r2}, @typed={0x10, 0x2b, @str='./cgroup\x00'}, @typed={0xc, 0x60, @u64=0x7}]}, 0x104c}, 0x1, 0x0, 0x0, 0x800}, 0x811) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80400, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000080)=0x40) r5 = openat$cgroup_int(r3, &(0x7f0000000240)='memory.swap.max\x00', 0x2, 0x0) sendfile(r3, r5, 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000140)={0x0, 0x4, 0x2c3740000000000}) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_netdev_private(r4, 0x89f1, &(0x7f0000000280)="a64fe343d6f8202029f04d5877a304f3de9888518b0b97926d0ceec54ac8459672cb86c8d52fca377d3a29404eeae07b6071a82c95fd9a50b4eceaf1212ed6f488bde30e585b9a3752c1cd87d0540253c1c771664573f932be1d70c8eed5b79a1b9d2145ebc7e4292ef7704c3fa3d61e88ec8bd5fedd6503f5f95b938d019fd60bc2") 2018/04/29 07:35:11 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0xbfffffff00000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="580000001400332300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022f70c0001000409080000000000006e06ce", 0x58}], 0x1) 2018/04/29 07:35:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x5b, 0x1000000040850) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x8}) 2018/04/29 07:35:11 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = msgget$private(0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000000240)=""/176, 0xb0}], 0x2) r2 = dup(r0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000100)) msgsnd(r1, &(0x7f0000000380)={0x3}, 0x8, 0x0) msgsnd(r1, &(0x7f0000000000)=ANY=[@ANYRES64=r1], 0x1, 0x0) msgrcv(r1, &(0x7f0000000140)=ANY=[], 0x0, 0xfffffffffffffffd, 0x3800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x8}, {r0, 0x104}, {r0, 0x400}, {r0}, {r0, 0x2}], 0x5, 0x3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) 2018/04/29 07:35:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x400}, 0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = dup2(r0, r3) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000180)={0x9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00000001c0)={r5, 0x8}) write$sndseq(r4, &(0x7f0000000040), 0x0) 2018/04/29 07:35:11 executing program 4: iopl(0x4) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0701000900de5b4d0a23a4f25a8b131b9cd40e64ec465cae4bebbe4bda9c5cfd9893bb7cb9e33d1b03"], &(0x7f00000003c0)=0xa) getsockopt$inet_int(r1, 0x0, 0xd0c040e0a570149a, &(0x7f00000006c0), &(0x7f0000000880)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e24}}}, &(0x7f00000004c0)=0x84) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000780)=ANY=[@ANYBLOB="1c00000007202e321038452e00ff0a0000000000000000040000000800000004000800"], 0x1c}, 0x1}, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000500)=0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000600)=0x84) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2041, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xac, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0x8, 0x6}, &(0x7f00000000c0)=0x90) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000300)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r5, 0x8, 0x6}, &(0x7f00000002c0)=0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000680)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="08042abd7000fedbdf2503000000040005001eec88e9a8478b2ee83b5b9df90fbd29b7cb8e77e5f15851eeab29d2d8f67726ffe1ac11ed5efc39010554e4a5824cac7bd32bbc57442a1ef5501b3220c1717af09decbddacf5ca7ed1c435104c229ae2212197cf08a5f00a618b2771e5e77956203273ae86c33e08293baa1aa804243f6b6b7ca05e0b67436beab33a1b868419a1bc50d3ac4ba2000abc9710d51070823101a"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x100000000, 0x3f, 0x4, 0x8, 0x7f, 0x1, 0x3, 0x1b750c67, r5}, &(0x7f0000000240)=0x20) openat$cgroup_subtree(r4, &(0x7f0000000700)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)) 2018/04/29 07:35:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="2731db12ea625d5a46db531a1c435c3d67b8d364b6e16d788303", 0x1a) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}}) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80) 2018/04/29 07:35:11 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0xffffffff00000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:11 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x10, 0x500, 0x1ffe) r1 = getpid() fcntl$setown(r0, 0x8, r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x8) 2018/04/29 07:35:11 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000080)=0x80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000004c0)="260f32c744240000680000c7442402a1e90000c7442406000000000f0114240f209766ba610066edc74424001d000000c74424020b000000ff2c240f2218c7442400a9650000c744240200500000c7442406000000000f011c2466b808018ee0b9de0800000f323e640fab4100", 0x6d}], 0x1, 0x0, &(0x7f00000003c0), 0x0) 2018/04/29 07:35:11 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x2, 0x800, 0x80}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000100)={"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"}) fallocate(r0, 0x200000000000003, 0x0, 0xffd) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000500), &(0x7f0000000540)=0xc) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000580)={&(0x7f0000ffd000/0x2000)=nil, 0x100000000000, 0x3, 0x23, &(0x7f0000ffc000/0x4000)=nil, 0x5}) 2018/04/29 07:35:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x31) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000), 0x8e18) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) socket$alg(0x26, 0x5, 0x0) 2018/04/29 07:35:11 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8b00, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/234) r1 = perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0xf4ca, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580)}, 0x0, 0xfd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(r1, r2, 0x41, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000003c0)=ANY=[]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x5) 2018/04/29 07:35:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='timers\x00') 2018/04/29 07:35:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0xa000) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003700)={0x0, 0x0}, &(0x7f0000003740)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004e00)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006440)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000006540)=0xe8) stat(&(0x7f0000006580)='./file0\x00', &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000006740)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x290000}, 0xc, &(0x7f0000006380)=[{&(0x7f0000000440)={0x3298, 0x3d, 0x0, 0x70bd27, 0x25dfdbfd, "", [@nested={0x21a0, 0x96, [@generic="802cb6027dd97a56d1c6b0049380482fac30a91aceb05124f45d598f70ef203bfc67dd194b20719b1ecccc500c17c43949757f41ba3937074fe6ac8ff2aa7e743c028a9d9ea22492e2cc84f3eca0", @generic="eed80133709f7d52134e6967bd27d02618fcea639f2b009e84bdd80d015c9f405525ad73b9ba2cc499ffc88492f228031ed8a1ac5ac3d8d640a86b0debabeaed3af614b9786ca6741b032a48f2d313616c166e44d098c4af6cb2317de2a29f15480cce9767fbeb454c0a47a3fec66d48d00e60db5dbcbea22b46e0c95fca7f4be45173269c6c36a524ff2fcf3a130a0e52c29f0dbe54eca298a7b1147ab9182b5a1e655444", @generic="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@generic="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@typed={0x30, 0x11, @binary="8a710d1e06bc4d66e85a2c8b49a4804c5472dc2e15232264b6b776d58030caaef86fa173e71bdd7215"}, @typed={0x14, 0x33, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x13c, 0x8a, [@generic="81092545ce376953a53498c2e0fb0c6fd5d9527b5674ffb0b88e22eb94eed0690c3a3e166dccf0a379c345d15f371c8bdafd90979f6b0c33e1152fcfc067d849d4ad7a41b8a76cdefb8062f25a72605d4b86f584830dbfb9ab3b8b680b6721c381adbb5916293196d9fe0a1c7f54abbb3a48e0ab28d8882b883b742bfae10ae8b4fa1b05d936ec1f6e3fdd7fca7b4f3a1d541a2ee3c0e049610b5a4f9e84dead0d404ee7691622eff00bd2eb2c34bf11d85923d2dc5b8e1362af0996de7950e4693565d4d9f55d1d7569eb9dcc1f4783db3f7af0c4911f368d394a36d16f9805743607", @generic="862492ef21891489861b75080fe5f39f2ec2273cb94e1a40f050cc18419d1f2eae20f9a48a36536530ee817caaca9c12922b41cf21987b156d05031ad4cd64fbb052b563808ec56991be5db7710415a5e14f"]}]}, 0x11a4}, {&(0x7f0000006300)={0x7c, 0x1c, 0x300, 0x70bd26, 0x25dfdbfe, "", [@generic, @generic="c81e78ee6ac65b3c5304d00ed466b38a6892729afdc87d13396533e497f1c3d271786a8c1572b1f00dd36fc1624d8cd16cb6faf65b479a46d8742296aaa83273e4f7ed30fb0eb23e65851113b30ae25078a52e9012cbcd44f46284ac78484205bb47cf13fa6f0c62606827b1"]}, 0x7c}], 0x6, &(0x7f0000006640)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xf0, 0x7aa1d3678a1ab337}, 0x0) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x9, &(0x7f0000000080), 0x4) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/04/29 07:35:11 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x8000000000000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000ba2df22e51ffe7000000f553c6e90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe80000000000000000000000002020000000000000000000000000000000000000000010000000000"], 0xac}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="c9f984b093a4c6c1f71431b59ee4fab94411db96918708101cd48c3b42833bcf618ab1bc", 0x24}, {&(0x7f0000000080)="49bdf5528630f2e2dc8eabab6fea47a933bed98453be73a25d067a3fe0bbccee666c0919d995a07651cf364fc3f534df814189337545bcbc04d6165c", 0x3c}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f00000000c0)="3146695b2e32de661ba69e12ab6fc1290250b3c30e81479fb200e05aba32b34786ece4d8040b573e766f3144b68b7687f0a8a6a68da8b2b19e9d533112e8b82b336b08dc207bdbd788f2fb11e556decf6ec416a14ec72db3f4d8b396f86f94b7bd612a87207018c50cba1d43d530570c22c78ddbf5e797da4d4d212c29830f0cc71b69e9830006d9a39795767e81e0c67faa8e3879dc3e9bbef5b6b4d79cd9a182c69118e3f8b6ac5aa9909ebd81cd26e3766a7a1ca7d16a6434f93869047c670b030b754f2a03c9e8ff5037d7dc93b9ddfedee16f759716b28e33ee1c0045a47443fc9d90f5ae229701f528f2c2", 0xee}, {&(0x7f00000001c0)="efb70a8b422d494c4242cbe30668ea009363ba00281e6322888ec7212beaf99df8bb8d2214d32690f200be95053363a8d60a962ac5bfb2b21d9ddcdff527", 0x3e}], 0x5, 0x9) 2018/04/29 07:35:11 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x24000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:11 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x2, 0x800, 0x80}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000100)={"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"}) fallocate(r0, 0x200000000000003, 0x0, 0xffd) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000500), &(0x7f0000000540)=0xc) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000580)={&(0x7f0000ffd000/0x2000)=nil, 0x100000000000, 0x3, 0x23, &(0x7f0000ffc000/0x4000)=nil, 0x5}) 2018/04/29 07:35:11 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x10, 0x500, 0x1ffe) r1 = getpid() fcntl$setown(r0, 0x8, r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x8) 2018/04/29 07:35:11 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0xc0b32ebfa7bfb5db, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x44, "db61395a27e6a68a1a9b8b8452e25c29f2d512db081cad795ee5314e231e5f0dcf0d52207951587b6984f76744806ae05cfa3d13c43451f82df6d2ac9cca2b71eaf302eb"}, &(0x7f0000000140)=0x4c) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xffffffffffffffff) clone(0x1ab00, &(0x7f0000000080)="63c47ae9f23c12104230318a1b2513eff6501cb73f0ab33b0d4e305a916343dbe39284a3d363d085a49b6d266b47a17122a0db135d99d8f68a7afe5f61069c44cf7148356b4fed24b91f48caf9e882281d447630a8f8c7f10a96c25b1295cbc80346a93907c8b739a42a4517", &(0x7f00000001c0), &(0x7f0000000280), &(0x7f0000000180)="42f735c33beaec3830e4c6b73f3dfade63a8000000000000000000004000") 2018/04/29 07:35:11 executing program 7: r0 = userfaultfd(0x0) r1 = semget(0x1, 0x3, 0x5) semop(r1, &(0x7f0000000000)=[{0x1, 0x8, 0x800}, {0x0, 0x4, 0x1800}, {0x3, 0x40, 0x1000}, {0x3, 0x1, 0x1000}, {0x4, 0x5, 0x800}, {0x1, 0x47f, 0x1800}, {0x7, 0x8, 0x1000}, {0x7, 0x1000, 0x800}], 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/29 07:35:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) setrlimit(0x7, &(0x7f0000becff0)) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640), 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', r3}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000000c0), 0x4) r5 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x7ff, 0x4) sendmsg$kcm(r4, &(0x7f0000002340)={&(0x7f0000000100)=@sco={0x1f, {0xffff, 0x1, 0x2, 0x7fe000000, 0x6, 0x6}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000240)=[{0x1010, 0x103, 0x0, "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{0x40, 0x11f, 0x5, "c8b692f719bb0d4d589797725226f62483854ce1bd8054803e5cb39b97e2cf63815083a56ac33f69f36a7b29c05b"}, {0x80, 0x102, 0x5, "2c321f88e62e8d6cbe2dc0f4528c7fa9e2ebb17bc8c9eca3930f7ca2f4306f5f9e5123a3b5e8422338f6b3bff8b5c4832cb899b66452ff6273d19acfac23d9d80114c066a37200d4fed560c4504639a9f00efa48d3f7dfab70e07fcdf1a47472d0708ec5e5495921578ac8"}, {0x1010, 0x10b, 0x9a81bf0, "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"}], 0x20e0, 0x40}, 0x10) write(r5, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) [ 138.955755] netlink: 92 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 07:35:11 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x8990, &(0x7f0000000040)={'bond0\x00', @ifru_names='bridge_slave_1\x00'}) accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) accept$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/04/29 07:35:11 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/232}) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) 2018/04/29 07:35:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000175b4df3a4bc57080000"], 0x344}}], 0x2, 0x0) [ 139.084594] netlink: 92 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/29 07:35:12 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$TIOCSTI(r2, 0x5412, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f0000000100)=0x8) 2018/04/29 07:35:12 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f00000000c0)) 2018/04/29 07:35:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/13) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) r6 = dup(r1) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000600)=0x8, &(0x7f0000000640)=0xfffffdc5) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000300)=ANY=[@ANYBLOB="01000000090000c48100000000000000000069eb5eae0a9d1763a45ab6d1df751a174f6e171848be5e07230fa1d9d65588f914d6ad537cb2ca3da504038a11bdccea5be30a2007f37d73e4309842852bed5afd2484dc910121e5000000"]) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000240)="a86d68c3b529819dddab00891871423e7f5efe7d87497b3896d853cc5901a37caab1dda78b884835ce8fe94c3ac9c2ebfe4c744c0dfd37a4f2b4d46bac4ff974583e4282ad6904b90114c93e8c4bdade95c8d45d826e120fd6725287599fbcd9dc50d4c61cd97963dac668f8222c1c7ce6e9f4d8c0df7451ed66fd0fa59d65cd816c06e3a974108008f7cfb06a04764c1a3415bd6205") 2018/04/29 07:35:12 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0xbfffffff}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/04/29 07:35:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9a, 0x9}, 0x2c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x5, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)="a3cb3c0b6f7458213c0bcc7cab9913df151065b276da6a32dd511bc6196a812eeb54390a6e4ed7c330265f5d38db698a30b2cb6d13e987d432101ac46052f6e729e6783020b00e34d9e7408474ad40054fd6457d67f3d7fc142fc22a5f1660e843be9d650ff79a7274883375d55f84b70d046e1f4b8f2897af184fc9a57a59f8d80c664041eadf1cb31c3b04fffe"}, 0x10) r1 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x401, 0x2000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2fe0)={r0, &(0x7f0000829fff), &(0x7f0000570fff)}, 0x3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x3, 0x30}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xd3, "1dfa5380e61927cbe3fcd3027e71b03ce7741ab33500f2e34695fe163169f4fe85cb7dd87fce74ac4fb54817a0ba205c949db80276f1071fa93ad7a1df3d79b7af6006cd2ba121314fb780075d04e43f2b746ad61010c6fadcc1c5707e2ae8055c3d063decc6f6b92a2b8a0c29b11096e9a08d50637b78a508c018d4ba39f7696e81f18358ea3b0162747b1e3f9dba15d1fdde96222838526597acc51247c1b0046751dff13d016089e50af796ca804116e6929f74d0f85770a1622e8373b2a6e0c54ee2ed4b80fce65b60de903696345e4fd8"}, &(0x7f0000000480)=0xfffffffffffffea7) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r4, 0xc79f}, &(0x7f0000000380)=0x8) 2018/04/29 07:35:12 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket(0x0, 0x5, 0x4) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x9, 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000080), 0x0) 2018/04/29 07:35:12 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x360, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0700000000000000000000000073fa6f8a05a658000400", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000005102000000000000"], 0x48}, 0x1}, 0x0) 2018/04/29 07:35:12 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) r2 = socket(0x10, 0x803, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/ppp\x00', 0x420003, 0x0) write(r2, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800180000faf0ff", 0x24) getsockopt$bt_hci(r1, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) [ 139.334506] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 07:35:12 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x1000000}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f00000000c0)=""/70, 0x46}, 0x0) 2018/04/29 07:35:12 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101900, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x71, r0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x7fffffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}}, 0x37, 0x7fffffff, 0x8, 0x6, 0x1}, 0x98) r2 = shmget(0x1, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0x38ee, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0)={0xfffffffffffffffe, 0x9, 0x0, 0x5}, 0x8) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000400)=""/4096) lsetxattr(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)=@known='system.sockprotoname\x00', &(0x7f0000001480)='/dev/rtc\x00', 0x9, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000014c0)=[{0xb, 0x5}], 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001500)=0x8, 0x4) r3 = accept(r0, &(0x7f0000001540)=@ethernet, &(0x7f00000015c0)=0x80) r4 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001600)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bpq0\x00'}) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x2000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001680)=0x0) sched_getscheduler(r5) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000016c0)={r1, 0x3}, 0x8) mq_timedsend(r0, &(0x7f0000001700)="056a6d9f62c89381da116c5a7fec777314c02c7825eebcbacb218d1458f0db30dcb34f750a497d151d713b6dde66152970eec6cf064c7069c44a7978da06b2ed7f70f9965146eb", 0x47, 0x2, &(0x7f0000001780)) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000017c0)=0x1ff, 0x4) write(r3, &(0x7f0000001800)="2fe8dd65c0e11f682012211e145e9128d27dba1f89a9550bd1bedf6bd89fae6172e6b76dc5364405c614d2c8b5b66c4261e7ab342f5fda3eef73e8417f0e144b816da4b5383f838b776e1fd327db6388268fc6dce4d8e80c7979857dd37128243e42e396f2dd0c51a4cc1ca9c87c185742d8a374fa6b1160099aff6cf6887ea3adcf21c1cf8f7cd682c596eb9cad61d2864b451ef524371bf6c1ade4758e800307b31939fe42ba9efdeec7c992ea468dddbbd949cf2d95b3b5", 0xb9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000018c0), &(0x7f0000001900)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001940)) rt_tgsigqueueinfo(r5, r5, 0x3e, &(0x7f0000001980)={0x5, 0x8, 0x80, 0x200}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000019c0)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) 2018/04/29 07:35:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x101) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x9, 0x81, 0xfffffffffffffffe, 0x80000000, 0x0, 0x688}) 2018/04/29 07:35:12 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) fchmodat(r4, &(0x7f0000000280)='./file0\x00', 0x20) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40004, 0x400000) r5 = getegid() setfsgid(r5) 2018/04/29 07:35:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0x400, 0x0, 0x3, 0x6, "34b8f38726c930cec8084fcedc10dd88c9cc41eb718c0eaabf681a33b11208336c44eefe24812029e17c2a8d", 0x7}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0xa, &(0x7f0000000140)=[{0x100000000, 0x7}, {0x1, 0xb0}, {0xdb19, 0x5}, {0x7, 0x2}, {0x1d, 0x6000000000000000}, {0x1f, 0x8}, {0x1f, 0x2}, {0xffffffffffff0001, 0x9}, {0x9d1, 0x6}, {0x100, 0x8}]}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x3fe7df336a175c28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10000}) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0x101, 0x0, 0x1, 0x1, "102d5c2ec463eeccbb7d64fca0316d94a67876a3385a0968de4337809d7a015dee2d2b3e6be61fc6ce043dfe", 0xffffffff}, 0x0, 0x0, 0x5, r3, 0x2, 0x6, "6c43b4d41b88f5616d574cf6bff9b849a6637b9a2f1b1a97e6aaa7e9c0a2d8b4efd4f9a4bc2ee868b513982bf7fb27e4461f622c2aa9d258368985995543d6cd", &(0x7f00000001c0)='\x00', 0x1, [], [0x9, 0x1000, 0x0, 0xffffffff00000000]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x80, r2, 0x10003, 0x6}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/29 07:35:12 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0x2a00}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:12 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f00000000c0)) 2018/04/29 07:35:12 executing program 2: personality(0x5000007) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sync() mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x3, 0x0) 2018/04/29 07:35:12 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "86"}], 0x18}}], 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x420000, 0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x10001}) 2018/04/29 07:35:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0x1) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000001c0)=""/30, &(0x7f0000000200)=0x1e) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x52, 0x886c0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x30, 0x1000, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x7fffffff}, &(0x7f0000000100)=0x8) [ 139.806401] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 07:35:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf6b, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff1b) ioctl$KDSETLED(r0, 0x4b32, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000002d00010b000000000000000003000000040000008bfc963f09a0c38c6f60d6b5aea25821bebfd1d81b731f27b27e2f7318aee12a782be98798ab71747415c7b40095692bf56172c3519a017251722f4af5e998fabca42e631f5e00fa550cb6a92ec646"], 0x18}, 0x1}, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0x8, 0x0, 0x10001, 0xfffffffffffffff8, "d0f907af0a5b20137f3bf83a19abba6bd9f8489dc6650166d78c8f43ae4e8305dcc26a46e43b40aec9eef188", 0xf0ea}, 0x0, 0x0, 0x4, r2, 0x4, 0x9, "137c4875077aabaef1c47c36682aa392bfb3389efb51e9340b79529578a9f99228d3912d7644c0d6ad55ee2154045d0f3058e8535fa6e66c84b7cac602f6760d", &(0x7f0000000180)='/dev/sequencer2\x00', 0x10, [], [0x7, 0x1]}) 2018/04/29 07:35:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/04/29 07:35:13 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8) flock(r0, 0x4) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x42, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c400200000003000000000000001163484000000000000000000300000000000000000000000100000000000000000000000000000000000000200000000000"], 0x7, 0x0, &(0x7f00000002c0)="249e929e732104"}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x11}) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000540)=0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x0, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x101, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x4, 0x1, 0x0, 0x100, 0x80000001, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x3f, 0x0, 0x2, 0x1, 0x3, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x5, 0x2}, 0x0, 0x0, r2, 0x3) fcntl$setpipe(r2, 0x407, 0x5) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x0, 0x7}) r4 = inotify_add_watch(r2, &(0x7f0000000240)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000340)) inotify_rm_watch(0xffffffffffffffff, r4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000480)={&(0x7f0000000040)=[0x9, 0x1, 0x9, 0x7, 0x4800000000000000, 0x9, 0xffff, 0x21d, 0x7, 0x2], 0xa, 0xffffffffffffff59, 0x1, 0x7, 0x9, 0x3, {0x800, 0x7fff, 0x48, 0x2, 0x80, 0x400000, 0x100, 0x9, 0xfff, 0x5, 0x7, 0x7, 0xf06, 0x7ff, "64e100c4458a61a1ec427400e33272dbbb94addf194ca9993fc9dbd0e2b03699"}}) 2018/04/29 07:35:13 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) 2018/04/29 07:35:13 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000000c0)) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='mime_type\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="f9ad671f1c5f80e18e9da9621f40947120cbd3deb5f04b949ca9018db0af092aa9a322f79faed8b42ec56c93afcce0c2485a552971b80c3c697acb6de1f40887120f5b17040d0cc1", 0x48, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x0, 0xffff, r1) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xeaf, 0x800) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000002c0)=""/83) 2018/04/29 07:35:13 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) fchmodat(r4, &(0x7f0000000280)='./file0\x00', 0x20) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40004, 0x400000) r5 = getegid() setfsgid(r5) 2018/04/29 07:35:13 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x0, 0xffffffbf}, {}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:13 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) fchmodat(r4, &(0x7f0000000280)='./file0\x00', 0x20) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40004, 0x400000) r5 = getegid() setfsgid(r5) [ 140.218718] binder: 10421:10432 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 140.253808] binder: 10421:10432 got transaction to context manager from process owning it 2018/04/29 07:35:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffff9c, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)) [ 140.263564] binder: 10421:10432 transaction failed 29201/-22, size 0-32 line 2847 2018/04/29 07:35:13 executing program 5: mlockall(0x2) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) lstat(&(0x7f0000001540)='./bus\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001600)='./bus\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) r9 = getuid() stat(&(0x7f0000001d00)='./bus\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e00)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001f00)=0xe8) getgroups(0x8, &(0x7f0000001f40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000001f80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003040)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f0000001fc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0, 0x0}, &(0x7f0000003180)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000031c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003200)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000003300)=0xe8) lstat(&(0x7f0000003340)='./bus/file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003400)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000003500)=0xe8) getresgid(&(0x7f0000003540), &(0x7f0000003580), &(0x7f00000035c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003840)={0x0, 0x0}) getresuid(&(0x7f0000003880)=0x0, &(0x7f00000038c0), &(0x7f0000003900)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003940)={0x0, 0x0, 0x0}, &(0x7f0000003980)=0xc) r26 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000039c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f0000003ac0)=0xe8) r28 = getegid() r29 = getpid() r30 = getuid() r31 = getegid() r32 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003f00)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000004000)=0xe8) r34 = getgid() r35 = getpgrp(0x0) fstat(r1, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() r39 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0)={0x0, 0x0}, &(0x7f0000004100)=0xc) stat(&(0x7f0000004140)='./bus\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = gettid() stat(&(0x7f0000004200)='./bus/file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000042c0), &(0x7f0000004300), &(0x7f0000004340)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004380)={0x0}, &(0x7f00000043c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004400)={0x0, 0x0}, &(0x7f0000004440)=0xc) getgroups(0x6, &(0x7f0000006ec0)=[0x0, 0x0, r37, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004740)={0x0}, &(0x7f0000004780)=0xc) getresuid(&(0x7f00000047c0), &(0x7f0000004800)=0x0, &(0x7f0000004840)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004880)={0x0, 0x0, 0x0}, &(0x7f00000048c0)=0xc) r51 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004900)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000004a00)=0xe8) r53 = getgid() r54 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000004a40)='./bus\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getegid() r57 = getpgid(0xffffffffffffffff) stat(&(0x7f00000064c0)='./bus\x00', &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006580)='./file0\x00', &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006680)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000006780)=0xe8) getgroups(0x5, &(0x7f00000067c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r63 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006800)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000006900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006940)={0x0, 0x0, 0x0}, &(0x7f0000006980)=0xc) r66 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000069c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000006ac0)=0xe8) stat(&(0x7f0000006b00)='./bus\x00', &(0x7f0000006b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006cc0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000000)="09ae304963e8d4989a102ba727230f2094b6aa5b1eafc2d9f1fcdace4a88", 0x1e}], 0x1, &(0x7f0000000140)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x88, 0x40}, {&(0x7f0000000200)=@abs={0x9de37984a3e50afa, 0x0, 0x4e23}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000280)="0fbd2d0fa44113d7bfe7da3b4a218db56b66e28cf633a13d6086db3cc748a9afdb3578dcc7acbc364c41988929e43c17395ba515d078bb9b39b19c7427210a3065006f37515a726390b49b7d5c21988bc35a73d42d7a61b18471cae1b0ab10509e581fe5fb7477e14540893c9b3de0435b4b5056e023b4c2d689cbb666268b234194ed3704810d192ece7eb9746055739876fef4370a846e394bc79020e6d3", 0x9f}, {&(0x7f0000000340)="44743be94ac86702c4e781661eaee4e98490d90bbcc9cac314ca04bf1fef741a4e7925", 0x23}, {&(0x7f0000000380)="c00b1c9baf5ec9b18a7c1fcc194cf619e6d793b61559a3cfe11b98d411d4b4d34eb64f58e7486a65d65d5f7cb7c5947571e2d05d28d63f5b5cc6655bdf2c5524ac669393e67ede3847ee984c01cfeecba782ec9b74b7edd654", 0x59}, {&(0x7f0000000400)="4be90433aadd121e65aa37731e56d10b3a6c0f6b20ee9cf2495a063ab19f3386d2674eff288007036e98848057a5b1b1b5fab56fa6ce", 0x36}, 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0x1000}], 0x6, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r1, r0]}], 0xb0, 0x24000010}, {&(0x7f0000001940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c80)=[{&(0x7f00000019c0)="2b9e3d5a14bdafb766e90341924a6b4bb7888822bed8e02624cf34107101c19fc414f44d67984bfdce1f104c84836cfd5d0ec9a21f0281409c6c4287edfe7bd2b619a0051965be4bec9fa931015ab9a3d66a70f2fed5c30bf4f99704181ed4226220848fd8d723d986a92e81432a398bc837996480f8f4a4b357752db967afdb720c430494e78dc315cbe4027f26bd1bbfb16b3dbc9e50f7a966602194", 0x9d}, {&(0x7f0000001a80)="3dd89bd22471390603fd5d0a48276e94518785e7bc7718cb605c0587d855f766581c68107a49631c95ebde2da5aafca4daef72f376dabfa2e0a149cd7da63d946629ea99036646d8ae1267f7e7ab109f35b8051da0d170e1203034268fd45e115cfc820d215a3289263080db3bea359a718f9ab5963ecf0f977784ea9150130b547e2b38e7d2343de6a27971a9c3fdba024729567bcd2212504f432c7555f12f1d8c2fa7cb440b9b63a0effade52e73e26f47ec694395eb88787b68fc9c739775b52e0c41c9512ebf0c771739c9beb6cc56c232bf70da98eaf8530d907850f1b", 0xe0}, {&(0x7f0000001b80)="73cfa91f2c0cf66d57bf5bbe16d8d2fc44510038b15adf72607256b89a8befc087ace4cb93754c3b0728f3867256d42053c97413ba857088f2ab187d8d7304d60aea928a1447a1910098cb09b98b305f05c31d3a5b8abed2e1644a35b571231e7e22eb869ad14c79fda6", 0x6a}, {&(0x7f0000001c00)="72b54d8ac0d57176", 0x8}, {&(0x7f0000001c40)="7ced26e71330a715d7c451131b21b7c28184603444359dd5", 0x18}], 0x5, &(0x7f0000003600)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc0, 0x8080}, {&(0x7f00000036c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000003740)="95fe3ca3095804c81fa089b7e3e471f2d030d589bcde8ad6917ab3d91f3b5be8af8de95de447ab7c0515daf76f0e81c5f89c5dac0d8a34ec181e860b38893c9cf6f261cc5c82a7c07b5e996aa421d832942fe331d8919ac57458157de55c136132297e0d100347cb00b0f088f227dcb8a05d6749da101a869f04e7725e2af574880f5415434b15b87d06e2d69ab45f6d23130479c817aa61808ea25b1c47351f87045b1cc2d5b7325cdb8930a545e2585fd15a2fdc3eb6a2a9", 0xb9}], 0x1, &(0x7f0000003b00)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}], 0x108, 0x20048050}, {&(0x7f0000003c40)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000003e80)=[{&(0x7f0000003cc0)="1fd74243c8cc56f724e997de327e4e3ffeb5d9d64955b3ae051d5e2b6b12", 0x1e}, {&(0x7f0000003d00)="bc10eecfc8afbce9537f87055f48edd7d79c23cef29065ae7a65fcc8dd0724641bb794c8cb6d43f18c59e7318774bb0459b2276f9fdd6175bb55ebab622d30f65831e81334b3fb11f81cb62756bbede605fcbeb088ba", 0x56}, {&(0x7f0000003d80)="9ada82bd8956f5c5f6926d", 0xb}, {&(0x7f0000003dc0)="8c16ba9a7f2fb1cfa9ff6c628861e31802250fe78e826cdf3cee10f42ff98d3358b16a45a24285f7b53d635c9e0d04b6aff9624db32c48f237b5aeb9504aea0bd793b8c5fac52e0540d9d53064bc26529b782d8df80a3806a625ad9371bf0dbc5f3c", 0x62}, {&(0x7f0000003e40)="2d2715116968a08d1cdf01426bb174c5541d2f963d07457b7653a3b431053f16b2ca17567686b04c710bfcd8c608f9017d", 0x31}], 0x5, &(0x7f00000044c0)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r38}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1]}], 0x138, 0x10}, {&(0x7f0000004600)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004700)=[{&(0x7f0000004680)="f854872faa2a5e11c228b68ba33392ed1fe8db4ca25b0f40ebcc947844221035485e214347d210b59ff715af7afa047574b24138e11158a34a628d7cc83e1238da17886909979d43864c078fd30413bf6123ad3732acaaf156a8588a68a1951ca41e", 0x62}], 0x1, &(0x7f0000004b00)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0x100, 0x40}, {&(0x7f0000004c00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004e40)=[{&(0x7f0000004c80)="510820ee94a503c049f225e7aecf43278a02910f5e1aaee8d0c4b7327f3bbfc4451156ac3f91b8e17da265a49b98638c7b53408cb6e8fd51c5e381d2dba0c01d3aff0e1ba595853cfe912ecb5e344b4e5f8089d4f1a70c1dd150a26651f9a3ce5f2cb300979690a77b8df32d3c6675d3cd1e82e9f963dad2076811c12af5bd741de78a45c3fd9f09f53299f8ddf81f49d73645b8d64ce71b6bf98bfd3b671f13dcc082050db770e644ea052eff48f0014df84ed9f4e7aa57e1354188d687f62ba00365921c1420", 0xc7}, {&(0x7f0000004d80)="0b38eefa256930e5c35bf4c851a0d1cc54cd9fb190ff14e8a6111ddab17b868cc3016a0f835f13888a566cfaf00fe473ca5554cb3fecc15f95f6fd1a6ca84e656bb7dc459271443ea2ee41c17b50f7c9a680634fd3efcb091175713b5cff42d0ff9a43088652a6924b3d5d4c1690f1c56b1044efc7d5c7a4918bf55ae30357c6a7b6c040e44141839e881944e420ee0cef7a077c18c0eb5358240904aac6012b04647b9db55b9c23e65c5e2bf6a8", 0xae}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000004e80)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000005040)=[{&(0x7f0000004f00)="09a4c69e9be056e33a2b06d23f2bd118d4b33f000ae214f2e16d94fb196e27ca2ef0327df976533c4da0f92a652a8c9caafaf7334c79d83313075225fa2f80869fd80000", 0x44}, {&(0x7f0000004f80)="a92a6ba39b4a34529ddd08dabd0e9fa4b597f059eb44975a912919a543e643dfe84db870e7d0e5bbc710d49669b9b3bd2677ea05b0e73742d332aa9d883f36d866538a0971cf58983d83a216a91130809660578e6c10455983ddfa5ec3c9da2772bd6f8bd81e59dcd9dec141165f2ce9752891b5d92d3eb2e01f41d93b8dd689747b6bdc256071a2d5a144c64708f7766f04abab9349a48c1dbe48a569e131d729d6bf3f4beee4678323b39297c6e236e4b75c7aa0ae79939befe4d826f435d6", 0xc0}], 0x2, &(0x7f0000005080)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x48, 0x8014}, {&(0x7f0000005100)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000006440)=[{&(0x7f0000005180)="5fc74de01bff26de65c2232c5276842779b63ea8e6d470a8e329e46071df6811", 0x20}, {&(0x7f00000051c0)="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", 0x1000}, {&(0x7f00000061c0)="269531e4e3467a32bfb925d6f00067329ba44fb2d0f35127b9ed388ae877704c59e218c890329fc02540d05c1f6e3a2e67a37b5ae37ad97a5f1a3616ace0107a45657804ef2bc957cbfb1eb3a75c26e285dd77552f5181419ee8bda2539c28f9a2f5b533f3d9c3d7c8dab6a21025ae6aad20ad37b59c0841ef0288107f390d51b1f3aec6371e5070e838b68eef453f0fcd1826715d3174923c3df7f0b6209f03084119df7e6d7ffb32cad8c61abe0d4e0288f573a8207ef4eaf67731d8c8b4f49b02f9cf1afebf8ce913691ca39165f28800adc448f8fa5f3051", 0xda}, {&(0x7f00000062c0)="4e1074c2988ea3dce099bdb444ac77caf3787761e051db556ed4bae69b691e6749af32aa8a3606415d663361e4f21910c3ab0efd2c91056b8a8059df", 0x3c}, {&(0x7f0000006300)="488fbb370b692328fa366a76d18d4e745630bdc846280e37c6442a8c8d6f57af58d1b5c110ed6dd8fd9eb99a358ec5967c682ec119cdfe9bacf2aa840ffa79a85162b49066ba30c4e320604c77eab2b58cd537978bd0ffdc7fb7cd5f3d7af54ce620f80f0ea16139267e729dbd1ecc04e72eefce8e69f8077b28f438e28fd92fb276aced615106c40717f019", 0x8c}, {&(0x7f00000063c0)="714e359e9deabb4cb39fc0796ac1c2c422c08e4892282437f03477b73fb83cb45c519933639a3474a3a397a4b82a92184a2cb3920537451fdcc6ffbe2edb655eb9ec0c355612e3ae43bd26078c568df37a379352c7252a2367f8d7619f879afbd5bb166aa433039861624b4a1554c62872b248cd923b21b5f5ee5568ad", 0x7d}], 0x6, &(0x7f0000006bc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @cred={0x20, 0x1, 0x2, r66, r67, r68}], 0xd8}], 0x9, 0x4044001) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 140.343559] binder: BINDER_SET_CONTEXT_MGR already set [ 140.394179] binder: 10421:10442 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 140.401109] binder: 10421:10432 ioctl 40046207 0 returned -16 [ 140.438685] binder_alloc: 10421: binder_alloc_buf, no vma [ 140.444582] binder: 10421:10442 transaction failed 29189/-3, size 0-32 line 2971 [ 140.518511] binder: undelivered TRANSACTION_ERROR: 29189 [ 140.526704] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/29 07:35:13 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x2a00000000000000}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:13 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x4, 0x4) 2018/04/29 07:35:13 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x2) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r2, 0x100, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x15}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x5}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}]}, 0x70}, 0x1, 0x0, 0x0, 0x4c8c4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) 2018/04/29 07:35:13 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) fchmodat(r4, &(0x7f0000000280)='./file0\x00', 0x20) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40004, 0x400000) r5 = getegid() setfsgid(r5) 2018/04/29 07:35:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0xff, @empty, 0x4e24, 0x3, 'lblc\x00', 0x4, 0x3, 0x10}, {@broadcast=0xffffffff, 0x4e20, 0x686ea631e4abe8ce, 0x0, 0xa00000000000000, 0xfffffffffffffffd}}, 0x44) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/30) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/116, &(0x7f00000001c0)=0x74) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x1, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000300)={0x3, r1, 0x1}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000340)=0xfff, &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x10000}, 0x8) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x200, 0x7, 0x5, 0x41]}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000480)=""/6, &(0x7f00000004c0)=0x6) r4 = request_key(&(0x7f0000000600)='pkcs7_test\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="232aa97070703024657468316b657972696e675c6d696d655f7479706529216b657972696e6700", 0xfffffffffffffffc) add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="689039974cd73f1a29760a20e0f0d24f7aad1142c98cb1d6086537d174804c9b90d7360c64602314ab39bed1d8d58a81508967cdcc4231ffeb90dbed2bddef6ed423a4170b71b561e279c706ea3574fdfeb754bf488bbbe9be93206a7a84840e81f2f2805c212991e3637f632a1faf8370bf2f656da3", 0x76, r4) syz_open_dev$sndtimer(&(0x7f00000006c0)='/dev/snd/timer\x00', 0x0, 0x800) r5 = openat$cgroup_ro(r1, &(0x7f0000000700)='cgroup.controllers\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000740)={r3, 0x6, 0x1, [0x800]}, 0xa) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x18000, 0x0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000800), &(0x7f0000000840)=0x14) getsockname$packet(r7, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0x14) connect$can_bcm(r6, &(0x7f0000000b00)={0x1d, r8}, 0x10) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f0000000b40)={0xedb, 0x3e10, 0x9}) getsockname$inet(r5, &(0x7f0000000b80)={0x0, 0x0, @broadcast}, &(0x7f0000000bc0)=0x10) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000c00)={0x9, 0xa6e7, 0x6}) setxattr(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)=@known='security.capability\x00', &(0x7f0000000cc0)=')^proc\x00', 0x7, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000d00)={0x9, 0x2, 0x6, 0xe8d4, "aebe5bd9ee24c8b9389812f81b30e0f38b69d610962b399365473805f3976bb7"}) 2018/04/29 07:35:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000000000000000"]}) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x40) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) waitid(0x0, r2, &(0x7f0000000140), 0x2, &(0x7f0000000380)) r4 = syz_open_procfs(r3, &(0x7f00000001c0)='net/bnep\x00') setsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f00000000c0)=0x47ab, 0x4) 2018/04/29 07:35:13 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x143101) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ppoll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) 2018/04/29 07:35:13 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8) flock(r0, 0x4) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x42, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c400200000003000000000000001163484000000000000000000300000000000000000000000100000000000000000000000000000000000000200000000000"], 0x7, 0x0, &(0x7f00000002c0)="249e929e732104"}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x11}) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000540)=0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x0, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x101, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x4, 0x1, 0x0, 0x100, 0x80000001, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x3f, 0x0, 0x2, 0x1, 0x3, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x5, 0x2}, 0x0, 0x0, r2, 0x3) fcntl$setpipe(r2, 0x407, 0x5) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x0, 0x7}) r4 = inotify_add_watch(r2, &(0x7f0000000240)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000340)) inotify_rm_watch(0xffffffffffffffff, r4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000480)={&(0x7f0000000040)=[0x9, 0x1, 0x9, 0x7, 0x4800000000000000, 0x9, 0xffff, 0x21d, 0x7, 0x2], 0xa, 0xffffffffffffff59, 0x1, 0x7, 0x9, 0x3, {0x800, 0x7fff, 0x48, 0x2, 0x80, 0x400000, 0x100, 0x9, 0xfff, 0x5, 0x7, 0x7, 0xf06, 0x7ff, "64e100c4458a61a1ec427400e33272dbbb94addf194ca9993fc9dbd0e2b03699"}}) [ 141.140023] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20004 lblc [ 141.152529] binder: 10466:10474 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/04/29 07:35:14 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="36000000130047f10701c1b00e0000000075b6ba1f00000009ef18ffff06f132050014006e3590f61b5f5c8cff80fabbc59f9191d93a", 0x36) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) 2018/04/29 07:35:14 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r4, 0x2}, &(0x7f0000000180)=0x8) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) write$selinux_validatetrans(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="aa2d4e5b730617"], 0x1) dup2(r1, r3) [ 141.201321] binder: 10466:10474 got transaction to context manager from process owning it [ 141.209807] binder: 10466:10474 transaction failed 29201/-22, size 0-32 line 2847 [ 141.212493] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20004 lblc 2018/04/29 07:35:14 executing program 1: r0 = socket(0x10, 0x800, 0xb57) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040), 0x4) 2018/04/29 07:35:14 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0xffffffff00000000}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x70100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x101, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x2, 0x340, 0x40}, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)="74d806e8b0299b", 0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 141.268109] netlink: 14 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/29 07:35:14 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) fchmodat(r4, &(0x7f0000000280)='./file0\x00', 0x20) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40004, 0x400000) r5 = getegid() setfsgid(r5) [ 141.357191] netlink: 14 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/29 07:35:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000500)=""/38, 0xffcf}, &(0x7f0000000080)}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x8, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$TCSETSW(r4, 0x5403, &(0x7f00000003c0)={0xffffffffffff956f, 0x101, 0x6, 0x9, 0x4, 0x8, 0x3, 0x7, 0x3, 0x5, 0x40, 0x3d}) getpeername$packet(r3, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) sendto$packet(r3, &(0x7f0000000540)="9a855e2ad33fc2d2f40a29ba4ee94ce3f4f80c98aab691c3733457961243082b4cecf0a9c9307cc468cc281551bd7380334d890c9f72ce2575c76e71c76975be83e9e9513642ef30f927bf64c1b5ab437d0b5503019ad568280ed2cff08a37fa98eeae88da812b1c75ee1f77edc3663bd055e72dab7dd87b3b8a1c672b7c3c559e71933ed1f8", 0x86, 0x4000084, &(0x7f0000000680)={0x11, 0xf6, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000380)) readlinkat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/22, 0x16) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000400)={0xfffffffffffffffb, 0x0, 0xbda9}) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f00000006c0)={0x10001, 0x5, 0x101}) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x9, 0x200180) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$ax25_int(r4, 0x101, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 2018/04/29 07:35:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000001c0), &(0x7f0000001ffc)=0x19e9a7fa5ac759c2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x9) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000200)=r4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 07:35:14 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x1000000}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:14 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0x91e}) socketpair(0x5, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000100)={0x0, 0x6}) sendmsg(r3, &(0x7f0000000a80)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x2, {0xa, 0x4e20, 0x7, @empty, 0xffffffffffffffff}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000280)="c66301358b3b4c2fb0931f964f09fac38959213adf069fa757290374fedd840f43e9ec5f11c1b2f4194d78c920b63447de9420786b2ad25be402ca2f18b9c5de7aa7f0d5bcda7a9b3e14112cdd7c63fba734b7c1223f16e2b8cfb21251573d07865345a313cb25d96bac6146875afc99268c93d7e831247848befadc001e9c54a056bed5dfccd9ee87793c8c0fad37b4afe69d9238d1750abcbc9ede13158e53c3b45a7613399a5e3117cba4d856ca35b7642056e3317c7336d7fbdb64ae66fd9f2a", 0xc2}, {&(0x7f0000000380)="991b1fc527e889ee2e50b53d93fb342508aac5b4e37a064adfdb66a261f9153f515afbf8ffcffcc61b2c3e856cd2ba2ba99ac6b077e5710bdadce33134d99f75b4791791a52efe2672614d", 0x4b}, {&(0x7f0000000400)="bc604de03e6b28850575f35fc33eeee251479d351d6daf8a067545e209cb5fe5185887e599360d4411cd215afc3a6e1504ca0142193093bfeafd7e9451fa90896b5c5d39c0811ee6ef612731ab6c07aa7552404a", 0x54}, {&(0x7f00000001c0)="16e334cbe877c7f4de656dec3cbc86cf5b1574a8ca8d67d8eb87bd1a40604e6cac1295a65b3fa39e4ca1570697cee9d163ba54", 0x33}, {&(0x7f0000000480)="a3aea415edae350600b2d5c052c3cbceb26ae0de1f3d673d5b402b1d7ac759b5398e124ce636f01cfb72fc9ac73a2835af5bc2ece5522f363d38f602c87d44ef873a36772807dbab015dd2c9bf63b5d5998516f2175f5183d862adad51baab7aa6ab5d89d5e9deb4fd", 0x69}, {&(0x7f0000000500)="edb931c3ec4d73509b71ed57a3f2ae86b4e3577f2d7db24d22ab006c8240f93550d9f7e24e29968ebfd9c113ec62d7bf505b9cd0dc1f37be60247c8fa0d85cf5a60c51393533a0eb57d3db2628c753e79a7f4e9aca8a3014c1f38aa0e79986f032b10685b0302b6ef661ccaf3246e94a8b40e7a9cac6fbd637c851ccfefd6f7ae8a88d3ec980c1aeb67fa835856a32a951afdcc5be14058118f3912cc37148850f77cb8142e606aa4b49a56f584616948e8f04d51c26ef72673165e07a09811a96cadc0de10f352739d9790ed84e1fea4559c21628534baf6343a4280e0216267d7c050a549cbe", 0xe7}, {&(0x7f0000000600)="5dc699137d77688e855e42c8eb27d8daa772d664bc72c1dec41c5e83d071e115edf640c2e57a4d1dc4b40c279bb370f0c62838f0be1173ae9c6c45ae7e33efe11ee025742c05ae18cae041c1299039f0b9ef0064475ecfbe1f5762ec085dbc2a33dea7393a9e0d6c8c7d5d131217d220307351dba2dee48dc87d740c2bd7a1687d53d7812504ae753727fae5736f1a5147a869e450b499d492b62d8bd3915bbc4f21d9b297347cbffa76af98c6ba2fc4bb4aaa779f9bc5693bac5b590f0f960a8450ef6684f3676cffd9f3b3ed520e55c09ce5bafb792d78c25bed4ce31aced8d41ea19d00d8", 0xe6}, {&(0x7f0000000700)="0a73a69b48e820aff6f3ba6e27baccfddaff1d56cbf29850ba4a3bf6f8d479e1d2e16ead0240d4dc9493cc99c65337", 0x2f}, {&(0x7f0000000740)="512cf433cb05f8170eaf31a4e8903ca61ed19712e2bec74cde123b34e2151558ede9bc835e9f5643f65f7629b4143c2be15ccde9b5aa18e8f98b27d1ffcf6d7c80b5db473f8350500a72d9c7f40b2178cbd1", 0x52}], 0x9, &(0x7f0000000880)=[{0x38, 0x0, 0x5, "8cc69d4f6aaa8763b2430e8716438a2892c8e548abf2be79fa4d69ead6187a5b55"}, {0x108, 0x114, 0x1, "135a94ccbc0f04f57162924cc291f27f38dfc1b20e8cda891133abe239b111039fe27271ca873545b7d577e58a24d08995243788ec74251972858924df5c486f216fce2ca446056e5f6b25b348ba51972aa01c9f0c7bc185bd493c265cf79ea0572b7825a1d10b7cda9fbd315c4d0b8be2e70dad3f7de3f1ad542354b4ac8c1d8204ec12b05ae1c7bf276d53e4a633375df888b9b3bf7e5b18b3ffe1cd391b97415ab6605b1f276ed76f153d0832c1e3fb6b05628c4f3290413635f88bd89b08de820d089e3a8e55cbbe49a0021f1a2ac2266f2f4c89d3cf3dd74fa17b797cd58854d47820613f507baa77065df753796c4678d4"}, {0x70, 0x115, 0x7f, "182d8e5e031e28732067aedc9fb4b5f2e8e313bfdb2a8cce244dd34f9baa7fbc265de019fc511cf967066e47bef90bd24276f0be1550af14fec32be2a3bc2b8c4edd6ca65d8d9bea5d406c6afd93f9ae90178b541ee03d1b97258d"}, {0x50, 0x19b, 0x6, "bbfb6ce103e18cbb5aea02a318c0673a472935f9cd41f25890dbd14d92a0a7eae2cba00711a7c2024cba68bee88cded3a422ad74516db37e0756ff"}], 0x200, 0x40010}, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000000c0)=r4) [ 141.414157] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/29 07:35:14 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000100)=""/114) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x100, 0x0) ioctl$VHOST_SET_OWNER(r5, 0xaf01, 0x0) mkdirat$cgroup(r5, &(0x7f00000001c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xc4, "3a597df59f6d691f2040610efb9ccae71314cec4f84ccfbcb4d8e34e5cf77e2b8fdb2bfa92ea90fff3fa280341ce58335130af22e9919a7160fa6574283054f7942a78f4790a4d6d83a98eee0cec14a01abd8e522b75ea1a10d78ada9d09fb07a23cfcea9b4d2d7190d99d799ea1de56231c4662f48d341c056cfe17b8a0d41ccaa2799a6943c584da17a00d3d9314bfe4156bfddf0a583abd2ce1c6790e71c80ab4ce91815c29fee2601a3176f8bacdf0fdcc11bef821a3180cf3f0157c8cb6ea8e264c"}, &(0x7f0000000300)=0xcc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)={r6, 0x8, 0x2, [0x7, 0x2]}, 0xc) sched_getscheduler(r1) r7 = socket$rds(0x15, 0x5, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000380)={0x6, 0x3004}) setsockopt(r7, 0x0, 0x0, &(0x7f00000003c0)="fbdf2bec9380e6b3e23d1942262f81de1f9fbecc815186cce3aedff7edb6fc1cf1ce44224526ad4bab76a3205c9a1922f974a29df60d4f49c50e683fe6be2232b68c3b73d5353764f012cf6d844c98144f3a566218672e2512dfec662cffd06c677dfd6a41c55a33282c94333e20e506473c312a7d754b504b3e01995ec7a36ed4af044ab0cb46bdc0683bbefa6fe8db40eadc9e7b1db75a1ba0af8b9091da10e57873bc56070b642aea6e5da8", 0xad) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000000480)={0x2, [0x3, 0x9]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00000004c0)={0xfffffffffffffffb, 0x5, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r6, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x6, 0x1, 0x1, 0x81, 0x10001, 0xfffffffffffffffa, 0x401, 0x4, 0x0, 0x9, 0x1f, 0x8, 0x9, 0x2, 0xfffffffffffffffa]}, &(0x7f0000000600)=0x100) ptrace$pokeuser(0x6, r1, 0x7, 0xfffffffffffffffc) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000740)={&(0x7f0000000640)="1c2394fe2d859ccdf38ed88993d458b7d49744321f4e74279b9b547a92cc2f39122af0dc0577829a176431d6185d241060dc503f392a9ca096fca225dfb46d9a5ce12e2162a033239f3cd3d5155492f52705c79f4a3d7a9d7eeeb1ff36010e827cf57e3ac2f83746f1034fc0ac2a5784844318a86945e130623c911c168b77609877408450454ae764599069ae5a46bbd993a839edb4c1abdc9a37b9a56524f946035c75c6796d8c7dca1dc1c68ee0cbf3f7e72d4e98104a39eb0691f12319de5c2ed463817fdb9170af73406bde419b39e3552cc175f2d4e4860fc62660da0ca4b12466b3be2f21e6e553", 0xeb}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000780)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000000840)={r8, &(0x7f00000007c0)=""/99}) fallocate(r3, 0x2, 0x8000, 0xfffffffffffffffa) fstat(r7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, r9) setsockopt$sock_int(r2, 0x1, 0x1a, &(0x7f0000000900)=0x3379, 0x4) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000940), &(0x7f0000000980)=0x4) r10 = syz_open_dev$dmmidi(&(0x7f00000009c0)='/dev/dmmidi#\x00', 0x3f, 0x2000) ioctl$TUNGETVNETHDRSZ(r10, 0x800454d7, &(0x7f0000000a00)) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x5) 2018/04/29 07:35:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x6fb, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/29 07:35:15 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x24000000}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:15 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) fchmodat(r4, &(0x7f0000000280)='./file0\x00', 0x20) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40004, 0x400000) getegid() 2018/04/29 07:35:15 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x591043, 0x7) r1 = syz_open_dev$random(&(0x7f0000000740)='/dev/random\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000780)={0x7fff, 0x30, 0x1, 0xffffffffffffff9c}) r3 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000007c0)='cgroup.type\x00', 0x2, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x80000) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000840)='/dev/audio\x00', 0x40a901, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f0000000880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000900)=""/135, 0x87}, {&(0x7f00000009c0)=""/255, 0xff}, {&(0x7f0000000ac0)=""/84, 0x54}, {&(0x7f0000000b40)=""/15, 0xf}], 0x4, &(0x7f0000000bc0)=""/67, 0x43, 0x9}, 0x200}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/50, 0x32}, {&(0x7f0000000c80)=""/227, 0xe3}, {&(0x7f0000000d80)=""/24, 0x18}, {&(0x7f0000000dc0)=""/123, 0x7b}], 0x4, 0x0, 0x0, 0xffff}, 0x1}, {{&(0x7f0000000e80)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000f00)=""/218, 0xda}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000001080)=""/43, 0x2b}, {&(0x7f00000010c0)=""/150, 0x96}, {&(0x7f0000001180)=""/22, 0x16}, {&(0x7f00000011c0)=""/36, 0x24}, {&(0x7f0000001200)=""/20, 0x14}, {&(0x7f0000001240)=""/170, 0xaa}, {&(0x7f0000001300)=""/64, 0x40}, {&(0x7f0000001340)=""/48, 0x30}], 0xa, &(0x7f0000001440)=""/84, 0x54, 0x1}, 0xdc}, {{&(0x7f00000014c0)=@l2, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/169, 0xa9}], 0x1, 0x0, 0x0, 0x7}, 0x8}, {{&(0x7f0000001640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001780)=[{&(0x7f00000016c0)=""/176, 0xb0}], 0x1, &(0x7f00000017c0), 0x0, 0x100000001}, 0x8000}], 0x5, 0x10000, &(0x7f0000001940)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001980)=0x0) getresuid(&(0x7f00000019c0), &(0x7f0000001a00)=0x0, &(0x7f0000001a40)=0x0) r10 = getgid() r11 = getpid() r12 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) sendmsg$unix(r0, &(0x7f0000001b80)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="8d7a8553ca249c", 0x7}, {&(0x7f0000000100)="484038da081661476b09fe6d935fde5743ea5b6a4280f8aa0927c496403fc3247dceb4e075dd4f4f4701ce0fc2962c5456f1adc53653b6390ebf9cabfd57f5b2b27975cacc5fff2133241e5197c72f52bf78552cf656fec4b6bbe8466cc89a6e97debda6c14dfea7a4abe48157eee3bd7724072712c9e811ddefb436d038fb807725d694684c6421812e9311de4a86bc5a326288e04a5bb35e9082bc94135da92ab6a04fa01e5961c08e3e0bb2d77838f4bde6e79cce047d9cc21a9cc0bb4d17d0366a7041e62f714fb6a629e3af", 0xce}], 0x2, &(0x7f0000001b00)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r14}], 0x68, 0x80}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000001bc0)={0x0, 0x1, 0x2, 0x9, 0xffffffffffffdac1}, 0xc) setresuid(r8, r13, r8) getegid() ioctl$sock_proto_private(r5, 0x89e0, &(0x7f0000001c00)="31f21ce19deabd0efbb42a225249b200167790af7fa9553cf2fff3a1a6df36a479619c47ae96a96a61883ad6474513") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001c40)) openat$cgroup_int(r5, &(0x7f0000001c80)='cpuset.sched_load_balance\x00', 0x2, 0x0) r15 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001d00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000001dc0)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001d80)={&(0x7f0000001d40)={0x3c, r15, 0x110, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x39f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x240000d5) openat$cgroup(r0, &(0x7f0000001e00)='syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001e40)={0xffff, 0x2, 0x7, 0x0, 0x0}, &(0x7f0000001e80)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000001ec0)=@assoc_id=r16, 0x4) readahead(r6, 0x401, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001f00)={r16, 0x4}, 0x8) clock_gettime(0x0, &(0x7f0000001f80)={0x0, 0x0}) utimensat(r0, &(0x7f0000001f40)='./file0\x00', &(0x7f0000001fc0)={{0x0, 0x7530}, {r17, r18/1000+10000}}, 0x100) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/29 07:35:15 executing program 6: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100), 0x20) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x3, 0x4fd}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0xffff, 0x4, 0x45}, &(0x7f0000000180)=0x10) 2018/04/29 07:35:15 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = request_key(&(0x7f0000001200)='.request_key_auth\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001280)='user\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) keyctl$chown(0x4, r1, r2, r3) ptrace$getsig(0x4202, r0, 0xfffffffffffffffd, &(0x7f0000000000)) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r4, 0x1, 0xf, &(0x7f000066effc), &(0x7f0000f2dffc)=0x4) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffe) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0}, &(0x7f0000001100)=0xc) getresgid(&(0x7f0000001140), &(0x7f0000001180), &(0x7f00000011c0)=0x0) keyctl$chown(0x4, r5, r6, r7) r8 = creat(&(0x7f0000001480)='./file0\x00', 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000014c0)='rdma.current\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r8, 0x800454e1, &(0x7f0000001500)=r9) 2018/04/29 07:35:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x28) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="b8df8b9af6473f9a85b35e15e21faa1b7759f81a25d28889e99a593919990a06698da00242a200237eb0b78d8e29d3895ca6c85974ea8de5643797cd607c31c5969c59607569130a5662cb7f50cf39e3d1d2b8dadef95c281d97b41130c8c2d0c1f32472c907a8924e68eaaf84394c3efaf6f6a687945d0e22", 0x79) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000000)={0x4, 0x1, 0x8, 0x1, 0x200}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00000001c0)) 2018/04/29 07:35:15 executing program 0: r0 = semget$private(0x0, 0x4, 0x104) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x0, 0x24, "4bbabf69583c6a1c09434b243c00d0e62030cfc00e9da4717279965019d2241cbef4a836"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40000, 0x0) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"838adfa31e18d0"}, 0x5}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) ioctl$TCSBRK(r2, 0x5409, 0xfff) r3 = accept4$netrom(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0x3, &(0x7f0000000300)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x1f}, 0x3, 0x3, 0x3, 0xf, 0x2, 0x1000000000, 0x5}, 0x20) fcntl$getown(r2, 0x9) unshare(0x200) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x20640, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f00000003c0)=""/90, 0x5a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in6={0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x8000, @empty, 0x7}, @in={0x2, 0x4e22}], 0xc0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000500)=0x7f) statx(r2, &(0x7f0000000540)='./file0\x00', 0x5000, 0x4, &(0x7f0000000580)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000680)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xf70, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x68) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000700)=""/247) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x1c, "bfcac5ef3de4ff6a238ec73751dcf0fb82a960e5f7f43c8b44b3568d0ca24fc4c629024a791a06ac444723d49aa934f593e20b9fad57920b61041d4701a81dbf", "0cb75fa41284b4894e6d07815366f00feb16df6c4c421556f7e0cdc0efe42eea", [0x4, 0x8000]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000008c0)=0x8, 0x4) semctl$IPC_RMID(r0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000900)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000940)=0x4) linkat(r3, &(0x7f0000000980)='./file0\x00', r3, &(0x7f00000009c0)='./file0\x00', 0x1400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000a00)={{0x7f, 0x1}, 'port0\x00', 0x1, 0x40050, 0xd8, 0xfff, 0x3, 0x7, 0x6, 0x0, 0x6, 0x10e}) fallocate(r1, 0x3, 0x6, 0xf8) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000ac0), &(0x7f0000000b00)=0x40) 2018/04/29 07:35:15 executing program 6: r0 = socket$inet(0x10, 0x2, 0x2) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000d0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) clock_getres(0x0, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x4, 0x401, 0x9}, 0x10) 2018/04/29 07:35:15 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x2400}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:15 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') timerfd_create(0x7, 0x0) getuid() pipe2(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001580)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) 2018/04/29 07:35:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000000)="b93077740b96505bd9e899ec69e9e2eae789d24f03cb764bb3302dd65f77ad1219a083571d7d4740e97db6d97f13410faedb3040c25b8dccfe05815d0d55f7b96c55e2cb44e42113232debd591833c311bbfa908054eb4dbe57b3347cc400f932dbb8b2f21a078a0bdddc8e1fe88a6afeab3ae0d5cf01ebeae8ffc4eeed0d24ac634daf40edc878107ad69346cfdf56468092b5cfeff8351a1ab179e385b01d779", &(0x7f00000000c0)=""/181}, 0x18) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)) 2018/04/29 07:35:15 executing program 4: r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)) 2018/04/29 07:35:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="83", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x1, 0x28e) write(r1, &(0x7f00000000c0), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) r2 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) syslog(0x9, &(0x7f00000003c0)=""/254, 0xfe) vmsplice(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)="337afd43f1ff24118852369df24595b71c9ffc576370bea06a7408024f3641cb1e2b0aec6e2e0fdba91d5b1801dce37eb774e9d9577fab74491bf47006b590b19dce410fc3524e1fd72ab2bbba0cc8105219d34d19ff81ede91a51796954f26a2bce7b594d33f17f5173e58d39e9ab56757cc4f842020af9e285b4b70cb67c85462c3fefebbaea053b9ad04d12c64996b56658051a9bb46065e289dbeb30e5", 0x9f}, {&(0x7f0000000100)="0e95c366ede6574dda434282b25224bf0f71046d059ac6b8c995a6bb5c5196f9efc9d84a7287f19c8bf44dc108359bbd1406d2fa3e35bf51301e08229fd8dd6c69e6618327a7a76e946984b6d8", 0x4d}, {&(0x7f0000000280)="bebc4bc6d88fa6333b3850a2252e80870afe252c23df6806d3d1f4b181e596217b1b1721236bbf25662af1720873116208e2cc0a60233b8390a858086c72c508026f08fae7f0d76fc0a11298a3468f390cc417399e1da9aebec236fa1c4bfdb3853878", 0x63}, {&(0x7f0000000300)="573459bf", 0x4}], 0x4, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x4000, 0x0) 2018/04/29 07:35:15 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x31, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000080)=[{0x0, 0x11, 0xf0e, "5acf8cfdcd3f6d300ab48a833efc705e695bd443d9afaa3dc6a18d44a2feceeb9aa83227c1ef6833df163a2b78c2dc524d60ead12bbe8559061d9fce1f1a19f364082740b7445546d0f21d7ab150ee2c30568ae6614048801e84d9f6bd"}]}}], 0x4000000000000fe, 0x0) 2018/04/29 07:35:15 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) fchmodat(r4, &(0x7f0000000280)='./file0\x00', 0x20) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40004, 0x400000) 2018/04/29 07:35:15 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = memfd_create(&(0x7f0000001380)="6c6f3a0100", 0x3) connect$pppoe(r1, &(0x7f00000013c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, 0x1e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0100", r2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x30100, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000280)={0xffffffffffffffff, 0x9}) 2018/04/29 07:35:15 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0xffffffbf}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:15 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) fchmodat(r4, &(0x7f0000000280)='./file0\x00', 0x20) 2018/04/29 07:35:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x8, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) finit_module(r0, &(0x7f0000000100)='/dev/midi#\x00', 0x2) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x5, 0x1000, 0xfff, 0x8}, {0x8, 0x1, 0xffb, 0x7fff}, {0x0, 0x7f, 0xffffffffffffff38, 0x3ff}, {0xfffffffffffffff7, 0x0, 0x7}, {0x9, 0x52, 0x6ec1, 0x9}, {0x1ff, 0x49}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1, 0xb1, 0x6, 0x4673, 0x9, 0x8, 0x58, 0x0, r2}, &(0x7f0000000280)=0x20) 2018/04/29 07:35:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x2, &(0x7f0000000440)=""/253, 0x113}, 0x10100) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000400000200000000000000000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000400)={0x24, 0x26, 0x2ff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @str='/dev/autofs\x00'}]}, 0x24}, 0x1}, 0x0) 2018/04/29 07:35:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYBLOB="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", @ANYPTR, @ANYPTR64, @ANYRES64, @ANYRES64, @ANYPTR64, @ANYPTR64], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES16=r0, @ANYRES16=r0], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES16, @ANYRES16=r0], @ANYBLOB="3a5a8f0590f709950f", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r0], @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="345a9bc61d54342bdef5bee98ab011f9e9e6bd9993f49c47ee0e83edcd87801a4d2cc40cb305b7693f1bdecffc8ff6d9373502a0d30121567813febfb8212fb27e32d04a7a77f12700bb0c43252e2e8e8cf9e2e75754a5680021c8964c9f3f01392fac00a9f2b135141461e574c1fb3fc27bb285c11891060f76c0e4f4c5fc3ecf4b3e4a4d0d565056521be3fb6e41aec1747261645fb7c3b769a58ce22d7e363656f4bee70ce828052485"]], 0x2) 2018/04/29 07:35:15 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000157000/0x3000)=nil, 0x3000, 0x4, 0x36, r0, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0xfffffffffffffdd4) 2018/04/29 07:35:15 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0xc, 0x4000000000081, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x10000000000, 0x9, 0xffffffff, 0x9, 0x3, 0x1}) 2018/04/29 07:35:15 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6781)=""/50) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/29 07:35:15 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x10}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:15 executing program 0: socketpair(0x0, 0x6, 0x4, &(0x7f0000000280)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000002c0)={0x6000, 0x2000}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x7fff, 0x8, 0x1}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x40, 0x8004) eventfd(0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x0, 0x1f, 0x3, 0x0}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000380)=""/255) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000200)={r4, 0x80}, 0x8) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x410000) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r2, &(0x7f0000000000), 0xfe00, 0xe00}]) 2018/04/29 07:35:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x300) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) mq_open(&(0x7f00000000c0)='%selfvmnet0\x00', 0x842, 0x2, &(0x7f0000000100)={0xacc, 0x0, 0xe2, 0x2, 0x4, 0x7fff, 0x5, 0x9}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xbb, "27436189461312ac253e98444f77cfa68497b7a3492c038b055455449cf3aad1d5aa87819cfc08806049538439475e80909a76077d3a1619bb366549268735054bfb72c31eb4f56f1dff43d7af7d60595a5a71e7d5f12301c8d25257e01d8049af10a775a04a2972c00740a660846002acfa27732c400e1018b40ec738fac37843e11ce1d1e96ecd2c9bf8681587cb0836b0cd844965fdc37f61a7ac5be61238a0f3704aaa01e1c0617d66b94aa1a79675bf4cbd9bc11f069c7c35"}, &(0x7f0000000280)=0xc3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0x6}}, 0x800, 0x9, 0x4e, 0x7ff, 0x42}, 0x98) r4 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000040)={0x5, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000140)=0x84) 2018/04/29 07:35:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x480) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) recvfrom$unix(r1, &(0x7f0000000140)=""/144, 0x90, 0x2, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/protocols\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7) syz_open_pts(r1, 0x400203) 2018/04/29 07:35:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x5, 0x8000) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0x1000, 0x6, 0x6}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [{0x400000b0, 0x0, 0x20081}, {0x400000b0, 0x0, 0xfffffffffffffffd}]}) 2018/04/29 07:35:15 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) fchmodat(r4, &(0x7f0000000280)='./file0\x00', 0x20) 2018/04/29 07:35:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="cf010917f70100009603000081000000e0030000519f0000000000000000000008c9687ff35e190469243b736847e9fb701ab0ac37a8c04c1c4985b4d942819eb153cca4952d51568aa9ae9b34cf8744c45a67c9360b78678a8fb8648eca210a2ac57bcac6a742cea1e84fdaa9afbe4a1d2320bdb89d99258069d0703cb74e51efd8adbac659f008e16d980073fff655"], 0x90) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci={0x0, 0x0}, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xa900, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r3, 0x28, &(0x7f0000000200)}, 0x10) personality(0x730000c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000000040)=0x8, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x87c0, 0x4) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x58, r6, 0x714, 0x70bd2b, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x80) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e22, 0x81, 0x4e21, 0x69c, 0x2, 0xa0, 0x20, 0xf7, r2, r5}, {0x3f, 0x200, 0x6, 0x9, 0xfffffffffffffffd, 0x8, 0x4, 0x18000000000}, {0xfffffffffffffbed, 0x100000000, 0xfffffffffffffffc, 0x40}, 0x24fe, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in, 0x4d5, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x2, 0x2, 0x80000000, 0x7fff, 0x10001, 0x63f}}, 0xe8) [ 143.104371] syz-executor0 (10648) used greatest stack depth: 14200 bytes left 2018/04/29 07:35:16 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x24}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80800) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x8785634fc456b55}, 0xfffffffffffffeb9) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'bcsf0\x00', 0x2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)) 2018/04/29 07:35:16 executing program 4: r0 = 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x401, 0x200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000140)=""/154) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) write(r0, &(0x7f0000000000)="2700010014001707030e0000120f0a0028171000f5fe0012ff0003003692151f750800390004dff93d3f5177dd47a2ae351198de0b181e8e119e84c28d59f5a4ab42d79adf89958ef493bf7630c8116c18f6578ba3c5b3b068658b35b2b11d1b0e88babf740472a836510b0638ce18ddf72f01c4218d2b3f98fd76ba59ab72f1775b36f66118ebbd441ddacf76800db52145cb1459cdb66066e9d3b3052174bde5ed8c79c593b3b1dfb943673d409e83e597e27cab2e1b00411fc8ef432a57e5d5831dd54d7c3fe541", 0x97) 2018/04/29 07:35:16 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400, 0x0) 2018/04/29 07:35:16 executing program 0: socketpair(0x0, 0x6, 0x4, &(0x7f0000000280)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000002c0)={0x6000, 0x2000}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x7fff, 0x8, 0x1}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x40, 0x8004) eventfd(0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x0, 0x1f, 0x3, 0x0}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000380)=""/255) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000200)={r4, 0x80}, 0x8) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x410000) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r2, &(0x7f0000000000), 0xfe00, 0xe00}]) 2018/04/29 07:35:16 executing program 6: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000004c0)=@get={0x1, &(0x7f0000000580)=""/158, 0x100000001}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x101, 0x820006, 0x4000000000000b, 0x1, 0x4}, &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="85a2ca12a2721cd700d8c57491912342a549c5bb4d2f7301b38121f61095851b2c38a47456ee4bbc61bbc35bad4818fc6e5b5a8002d3d0b1458abb4f9ed9770510707baf84552dcd892fca0b0c32fff59c60bcad472cce27312288eed5198af4a60df8381f595a5c30756b5535263c1f3bb2b156e98d353ef729ce57391109d16c9aab", 0x83}], 0x1, 0x0, 0x0, 0x40840}, 0x4000010) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8d}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000640)="b10df4d10cbfcf0c646e5451af0e0902000000000000aa2069f73ba4033472f1ab52043bd380925c034b69401512670de39a31b73646a41af4726edf9ce386c680f20d5c1f2de6923f39ac3d8a5de487b1970a9eb4acf3e492ab4e0e427425da876e8000000000000000d4335efc541feaa9dccc089c94d17dbed5704a0fd1253102b80100390c32a5707afe7861b7d373ef1271adca655ea7a4", 0x9a) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000080)=0xfffffffffffff001, &(0x7f0000000240)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000540)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r7, 0xae45, 0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0xfffffffffffffe09) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a00)={0xffffffffffffffff, 0x50, &(0x7f0000000940)}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000a40)="8a9d8d58415a527d66498493256add8edc2d9e3af00a1ef58124796200934a0a290a42a643e6c0b2877d5a39d7e7939af6d38926abf61d2cc074ec3c8f49e01bb0dc28018bb8a548111417071abba6f6b9e2fdb0f397acb6c49425308e43d8c19626643e97e90c1d53b6dc4298547754a48096f028468ede8e6c68c88fe1c762687a5b1a08d4ed") socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/04/29 07:35:16 executing program 2: r0 = socket(0x10, 0x7, 0x0) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"6901fb000000000000a471004000", {0x2, 0x4e24}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x8bf9, 0xfffffffffffffff7, 0x7fff, 0x0, 0x6}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x348) 2018/04/29 07:35:16 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x4) read(r0, &(0x7f0000000100)=""/4096, 0x395) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x34b}], 0x1) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x80000) 2018/04/29 07:35:16 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x1000000000000000}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:16 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/117) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/29 07:35:16 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) set_tid_address(&(0x7f0000000480)) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000003c0)={0x7, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000440)=0x3, 0x4) readlinkat(r4, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=""/216, 0xd8) bind$vsock_stream(r4, &(0x7f0000000400)={0x28, 0x0, 0xad4a25e6ab02b201, @reserved=0x1}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) 2018/04/29 07:35:16 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x2400000000000000}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:16 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001008000000000000000000000fb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020009000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) [ 143.909632] netlink: 'syz-executor1': attribute type 11 has an invalid length. 2018/04/29 07:35:16 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) 2018/04/29 07:35:16 executing program 6: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x402c542c, &(0x7f0000000000)) keyctl$revoke(0x3, 0x0) 2018/04/29 07:35:16 executing program 0: socketpair$inet(0x2, 0x3, 0xd8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100)=0xc84e, 0x4) 2018/04/29 07:35:17 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8001, 0x200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f0000000180)='/dev/dsp\x00', 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r2, r3}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000080)=0xa1, 0x4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, r6, 0x202, 0x70bd2c, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x55317ff7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) 2018/04/29 07:35:17 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0xbfffffff00000000}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:17 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x200, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000300)={[0x2, 0x3, 0x100000000, 0x2, 0x7, 0x1, 0x7, 0x1, 0x75c0000, 0x32, 0x1, 0x1, 0x81, 0x10001, 0x10001, 0x5], 0x5000, 0x20000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) recvmmsg(r1, &(0x7f0000000d80)=[{{&(0x7f00000003c0)=@sco, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/56, 0x38}}, {{&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000540)=""/222, 0xde}, {&(0x7f0000000640)=""/155, 0x9b}, {&(0x7f0000000700)=""/151, 0x97}, {&(0x7f00000007c0)=""/143, 0x8f}, {&(0x7f0000000880)=""/242, 0xf2}, {&(0x7f0000000980)}, {&(0x7f00000009c0)=""/127, 0x7f}, {&(0x7f0000000a40)=""/175, 0xaf}, {&(0x7f0000000b00)=""/170, 0xaa}, {&(0x7f0000000bc0)=""/208, 0xd0}], 0xa, 0x0, 0x0, 0x7}, 0x1}], 0x2, 0x0, &(0x7f0000000e00)) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000e40)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x0, 0x0, 0x81, 0x9, 0x3, 0x1ff, 0x1, 0x9, 0x0, 0x2, 0x4, 0x9795, 0xfffffffffffffffd, 0x6, 0x6]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000980), &(0x7f0000000e80)=0x8) lseek(r2, 0x20, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x1f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}}, 0x1, 0x2, 0x80000000, 0x6, 0x2}, &(0x7f0000000280)=0x98) close(r1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000440)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000ec0)={{0x1f, 0x7, 0x0, 0x1, "19e057227c286963c51655a546f228fd60e5a46de4b50eebb894b90912544a45d595d3b18bad7b762aa757a1", 0x31e}, 0x1, [0x10001, 0x3f, 0x7fff, 0x3, 0x4, 0x4, 0xffffffff, 0x8, 0xa4f, 0x3ff, 0x4, 0x9, 0x82, 0x1, 0xb116, 0x20, 0x3520, 0xa84b, 0x3f, 0x4, 0x101, 0x8, 0x80000000, 0x3, 0x909, 0x3, 0x8000, 0xfff, 0x9, 0x7, 0xffffffffffffffc0, 0xfffffffffffffffa, 0x6, 0x1, 0x9, 0x1800, 0x100000001, 0x0, 0xffffffffffff8001, 0x6, 0x1b143451, 0x9, 0x3, 0x1, 0x100000000, 0x0, 0x22, 0x80, 0x0, 0x5, 0x209, 0x4, 0xb0cf, 0x26, 0x0, 0x0, 0x3f, 0x6, 0x18000, 0x7f, 0xfffffffffffffff9, 0x78, 0x401, 0x2, 0x75, 0x80000000, 0x80000001, 0x8, 0x739f, 0x2, 0x2, 0x1, 0x401, 0x8, 0x217, 0x9, 0x9, 0x5, 0x7, 0x7fff, 0x800080000000, 0x94, 0x5, 0xff, 0x34, 0x400, 0x10000, 0x5, 0x6b7c, 0x100000001, 0x8, 0x7, 0x5000000000000000, 0x200, 0x7, 0x100000001, 0x4, 0x8e53, 0x3ff, 0x80, 0x2000000000000000, 0x1, 0x34d, 0x1, 0x8, 0x821, 0x2, 0x39a, 0x7fff, 0x9, 0x7, 0x0, 0x20, 0x1, 0x4, 0x3535, 0x401, 0x401, 0x20, 0x6, 0x140, 0x7, 0x5, 0x3f, 0x4, 0x8, 0x3, 0x3], {0x77359400}}) 2018/04/29 07:35:17 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r2, 0x0) shmdt(r3) 2018/04/29 07:35:17 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r1) 2018/04/29 07:35:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) fcntl$setsig(r1, 0xa, 0x12) r3 = dup3(r1, r2, 0x0) tkill(r0, 0x16) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000140)={r2, 0xff, 0x9, "d16c72ec4b275e69e2a6249e725d7b0dacc35636c16b140462b67e6cf0a7db444c608dbf043c2eb900b894be1a5584654d22e4d89177838b1f4f5cd0eef99bec7d620b418303062ebc6fee1425bd78809420c7ecdefdfc8fdb341f49e645d769e8e4a4788407a16b4fb9e64984b68696ab1efcb80b9b914d84ac1f3c98632e46b943f70a59bacf9f27b780d0ab9aa47dd9cbc234b97e6ef681660cb8f96bea1019"}) 2018/04/29 07:35:17 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0xfe0, 0x0, 0x800, 0x2, "349ad4f76df7f8266138260b7cd00a3df02dc9f160603078d830645ec031510dfd3a3c44fbc144ebe50fecd1", 0xfffffffffffffff7}, 0x0, 0x0, 0x4, r2, 0x6, 0xcc1, "511cd9fe9e017813be7f0bcc073ea8e6b6128ffc189aa34e05d21d77cddddf38140ab85318725c76891046e42b0589e10e72a620e75cc3af69b279de4175ee9b", &(0x7f0000000080)='ppp0\x00', 0x5, [], [0x4, 0x1, 0x5, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000200)={{0xffffffffffffffff, 0x2, 0x2, 0x3, 0xfb18}, 0x2, 0xffffffff, 0x8001}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r3 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x9, @empty, 0x80000001}], 0x38) 2018/04/29 07:35:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001740)={0x0, 0x15, "3d565d3288411ed909f6e97fd69f69168529f1ef72"}, &(0x7f0000001780)=0x1d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000017c0)={0x7fffffff, 0x200, 0x100, 0xffffffffffff8001, 0x0}, &(0x7f0000001800)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x4}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000018c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000001980)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000019c0)={0x0, 0x7fffffff, 0x1, [0x4]}, &(0x7f0000001a00)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001b40)={0x0, 0xcc, &(0x7f0000001a40)=[@in6={0xa, 0x4e24, 0x26000000000, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x20}, @in6={0xa, 0x4e22, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0xd}, 0xffffffffffffff4c}, @in6={0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000001b80)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000001d40)=[{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x1f}, 0x1c, &(0x7f00000016c0)=[{&(0x7f00000002c0)="45aa027fe26d4a80a59681789a4ef38ad591806c66d39c3fe32593b08b7851bcf3dd768d0250e03f74e871fb869e732b7b79d0b299537ce3cdd3ee28249883617771835be5884dd482c39ac6885743e2ed4594c79469f5701518418514fb03d5594e743cb160d40a062cb69e1b49f6cea32fb6134a80e1361cbebe2af27ded421dcd4da17485bd555c73afb0838ae774611cd3c1e90d29627883bb4b8ed3178818954f83356f8d939f9b1a191c0bab6a20eaef6c642dd7436d1bdab70f90caf32563bc1136eaa10752633d9b91cbe840a0dddefb98f70c4e22da49bb92cd4ff7e525b53f5bdb97e84a66ce0f7b9bc07feef0951c580c5b73", 0xf8}, {&(0x7f00000000c0)="1c1e1921cdd6b2c6fbb664a13117b42d61e1bce29798dd2449d9924979103093a5f283b39e46c75ff9d779667a60a85647c08ea2717fc26ee95536", 0x3b}, {&(0x7f0000000180)="80b25ac8eee31c97eaeb5ac08f1df7d30eed9a23a101477eb6b5e43951220e11660eba746b0339adc1224afd8c33938ac076f9a5b45574e18b542de4703a268fd95aee8f27267132ec6223ad49e62547657169fddc7a0b281eb6e5851a", 0x5d}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d0594f5d7a91376d03bd8679445f3b3c6d4eb66f942bacf7cee3db3ccd96c8c1ae32dfea747fe8aaafebcf8779c0bb563e9c251c11cea7c9ebe3ca72f02d90ed0d71b309aa827a9b21830cba7835c385bbaf7438c53f9dc775f600dc973f477115dc21a4caa88344870297fe584629d619f7c08d82e01e2ea7deaeeb004e654e48fa75530af3c5e7dd9d32f314ade1e6120022eb0b4b172206c21b4625a73f0b33630f9d3b3fa14a91dd44a79db097cca134453398d91072dd9ed876722abb6fec31474db13d982c", 0xc8}, {&(0x7f00000014c0)="674956c363b491e6a7ac755c1787050f1ceaa7274a59d5f2244f1bd5555648624531a34c3b3fc1d865c3e6d6ea16f7dec8225cec31e77956d8a31a2df0141d68e524b65b349bf626c79a8b36b80882b1e6568977508f9c9751bef780a0b5e71ff51570fc37b8d8894e3aa770160cc8a35ddc6e7e2d1c852305c7c47e9d063e68111c0af030f3608af9ac71344f38d8cf3dafc071adfb802ec0e3a02f0381563c2d291405b6c5b8879f009ca8ca7d8ccc93aa4e8df459604cd0fbd68b068682d4ca7deee845e6c0f31d", 0xc9}, {&(0x7f00000015c0)="ee39ec37a4f4ca81aa1dce8a9649bb14551235d1a99dd6f5e54856669c543085b2627c3fa111d05b52d8f7b15a6c7fc09eccc84c6d35f2f29487d8311fc640183c10f29ce2208ecb2e08b4b87cec5b97b600c4dd30cedc910ab04cc40964539b73a9fb924ed353ec90eb7b09228ecbaab730ce66abb684eb863e20ca72271e7bafa6442caead7c7702308719b6b198d87195e7a36b20ccdcaff329f229c9ac26d159d4c69b057e7863f582b1765c1422aca94a472f08d6aa4f37aa60f090834ee3c7db3d4086f1b7aeb9014dafe8743da9a152f55e48810ffcad1b", 0xdb}], 0x7, &(0x7f0000001bc0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x2, 0x1f, r3}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x9, 0x8, r4}}, @dstaddrv6={0x20, 0x84, 0x8}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x202, 0x8, 0x0, 0xfff, 0x1, 0x5fdd, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x5fe, 0x2db6fc36, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x0, 0x100000000, 0xfd4, 0x2e, 0x100000001, 0x2ba5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xf6e2, 0x9, 0x359c, 0x80000000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x5, 0x8, 0x86c6, 0x1, 0x6, 0x813, 0x2, r9}}], 0x160, 0x8001}], 0x1, 0x4000000) r10 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000240)="c4e17f12d1650f21da66baf80cb896b17e83ef66bafc0cb000ee66baf80cb80e91cb83ef66bafc0c66edc744240008000000c74424029300c0fec7442406000000000f011c240f019bd3517322650f2218c4c17d70ca03c4e2f9344583670f21a9", 0x61}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/04/29 07:35:17 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x2a00}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:17 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0c82", 0x19}], 0x1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES64, @ANYBLOB="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", @ANYBLOB="513849d5c5208614f085bc4b1d4789f8b2777be8b771a9bcf0f4905da86f7a4bef3457f2654c45a49fd6354fcee79e682be79cbfdc0f525e0b489c4fe86c990b103bf2d5bc96afbd6d36022d506f305e249bbef6067a8d70cebfae415a3c47c6d780f48aaae85f3367262f79546405470ed46fe1e8546b53b0b055d72e4c424d843d25adbda264b43b2cf049e45d6554af47699dc37ee67cec229e615b7e11040fbc7a2aead548c840474ab12f4b7421796b7d4193d52992a559c8c6736125a922863242cf2a20b689776221b835d9372c52ab9576eb9bb5c5277e372fa0777f0af121c6029a476cecb4c20da87a4f974969dccc5d70"], @ANYRES64, @ANYPTR64, @ANYRES64], 0x20}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) fcntl$getown(r0, 0x9) 2018/04/29 07:35:17 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r5 = shmget$private(0x0, 0x1000, 0x54000093, &(0x7f0000fff000/0x1000)=nil) r6 = getpgid(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r1, r3, 0x80, 0x18e}, 0x9, 0x8000, 0x9, 0x4, r6, r7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r8 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x802) r9 = dup(r4) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000000, &(0x7f0000000600)=0x81, 0x4) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000440)=@int=0x7, 0x4) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a4306000801000600"], &(0x7f0000000080)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f0000000480)={r11}) setpriority(0x1, r6, 0x80000000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00000000c0)={r10, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000580)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r9, @ANYBLOB="1f0000002985469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1c472acdd6355eb0fd7efa140ae075fdef1ffc2f73e4afff1662f7e7436543ba0734140e40b3414ee2096bd534ae9f5fd10f5e80597cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1a22c8f9"]) r12 = open(&(0x7f0000000540)='./bus\x00', 0x141042, 0xa2) ftruncate(r12, 0x7fff) sendfile(r9, r12, &(0x7f0000000400), 0x8000fffffffe) 2018/04/29 07:35:17 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x5, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) poll(&(0x7f0000000140)=[{r0, 0x400}, {r0, 0x8}], 0x2, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x24200) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={0x0, 0x1, 0x20a, 0x800, 0x6, 0x81, 0x9, 0x3, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x4, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r4, 0x2}, &(0x7f0000000100)=0x8) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/29 07:35:17 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x100000000000000}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:17 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmdt(r2) 2018/04/29 07:35:17 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x8}, 'port0\x00', 0x60, 0x10000, 0x0, 0xffffffffffffff81, 0x3baf, 0xfffffffffffffe00, 0xff, 0x0, 0x3, 0x5}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) 2018/04/29 07:35:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x8, 0x70bd26, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4005}, 0x24000001) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x1c, 0x2c, 0x701, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/04/29 07:35:18 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0xbfffffff}, {}, {{0x77359400}}, {}], 0xfee4) 2018/04/29 07:35:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000040)) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) 2018/04/29 07:35:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x28) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x100) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x2) r2 = socket$inet_tcp(0x2, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000040)=""/30, &(0x7f0000000240)=0x1e) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="63434aa752c3a8b7fd3ace43ba20b9e98723a0791efe5215664f91e57b633c9843dff93010879f242949696f0943e4e22c4d12e201b42334f892b98bf5dfb6f540e124c900a212dd", 0x48}], 0x1, 0x2) 2018/04/29 07:35:18 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4004012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) 2018/04/29 07:35:18 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom(r0, &(0x7f0000000080)=""/207, 0x31e, 0x0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x4, 0x1}}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) 2018/04/29 07:35:18 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x1c001) getpeername$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r1 = socket$netlink(0x10, 0x3, 0x400000000004) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x14, 0x15, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/04/29 07:35:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f6fda"], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x3, 0x0, [{0x5de0, 0x6, 0x0, 0x0, @adapter={0x8000, 0x10001, 0x400, 0x9, 0x10001}}, {0x0, 0x6, 0x0, 0x0, @msi={0x1, 0xf720, 0x9}}, {0x1, 0x1, 0x0, 0x0, @msi={0x0, 0x8, 0x10001}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 07:35:18 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) memfd_create(&(0x7f0000000180)=']\x00', 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ca11e40796f6b9ef4363bb6000000000000000000000000"], 0x68) accept4(r2, 0x0, &(0x7f0000000140), 0x80800) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x3) 2018/04/29 07:35:18 executing program 3: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{}, {{}, 0x10000000}, {}, {{0x77359400}}, {}], 0xfee4) [ 145.712519] can: notifier: receive list not found for dev ifb0 2018/04/29 07:35:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8cb0, 0x2) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000300)={0x400, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x6}, 0x2, 0x1, 0x9, 0x6, 0x10001, &(0x7f00000000c0)='bond_slave_0\x00', 0x0, 0x81, 0x3d5}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x2, @in, 0x0, 0x3, 0x0, 0xfffffffff7fffffd}}, 0xe8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000240)=""/134) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/29 07:35:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/165) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x3000, 0x4c4) sendmsg(r1, &(0x7f00000024c0)={0x0, 0xb3, &(0x7f0000002400)}, 0x0) [ 145.810311] kasan: CONFIG_KASAN_INLINE enabled [ 145.815047] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 145.822466] general protection fault: 0000 [#1] SMP KASAN [ 145.828008] Dumping ftrace buffer: [ 145.831549] (ftrace buffer empty) [ 145.835253] Modules linked in: [ 145.838454] CPU: 0 PID: 10861 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #23 [ 145.845708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.855054] RIP: 0010:smc_setsockopt+0x8b/0x120 [ 145.859704] RSP: 0018:ffff8801877cfcc8 EFLAGS: 00010206 [ 145.865054] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90002ac6000 [ 145.872306] RDX: 0000000000000005 RSI: ffffffff873e71a6 RDI: 0000000000000028 [ 145.879560] RBP: ffff8801877cfcf8 R08: 0000000000000004 R09: ffff8801877cf770 [ 145.886812] R10: 0000000000000003 R11: 0000000000000000 R12: ffff8801877cfd40 [ 145.894068] R13: 0000000000000029 R14: 0000000000000017 R15: 00000000200000c0 [ 145.901344] FS: 00007f1baeda4700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 145.909557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.915421] CR2: 0000000020000080 CR3: 00000001b265f000 CR4: 00000000001426f0 [ 145.922679] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 145.929934] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 145.937187] Call Trace: [ 145.939773] __sys_setsockopt+0x1bd/0x390 [ 145.943910] ? kernel_accept+0x310/0x310 [ 145.947959] ? do_futex+0x27d0/0x27d0 [ 145.951763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.957300] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 145.962138] __x64_sys_setsockopt+0xbe/0x150 [ 145.966532] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.971536] do_syscall_64+0x1b1/0x800 [ 145.975409] ? finish_task_switch+0x1ca/0x810 [ 145.979893] ? syscall_return_slowpath+0x5c0/0x5c0 [ 145.984808] ? syscall_return_slowpath+0x30f/0x5c0 [ 145.989727] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 145.995080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.999911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.005089] RIP: 0033:0x455979 [ 146.008261] RSP: 002b:00007f1baeda3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 146.015957] RAX: ffffffffffffffda RBX: 00007f1baeda46d4 RCX: 0000000000455979 [ 146.023208] RDX: 0000000000000017 RSI: 0000000000000029 RDI: 0000000000000013 [ 146.030459] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 146.037711] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000ffffffff [ 146.044970] R13: 0000000000000565 R14: 00000000006fb218 R15: 0000000000000000 [ 146.052230] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 62 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 146.071560] RIP: smc_setsockopt+0x8b/0x120 RSP: ffff8801877cfcc8 [ 146.077750] ---[ end trace 5dc08f5de9551e34 ]--- [ 146.082515] Kernel panic - not syncing: Fatal exception [ 146.088331] Dumping ftrace buffer: [ 146.091855] (ftrace buffer empty) [ 146.095543] Kernel Offset: disabled [ 146.099146] Rebooting in 86400 seconds..