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", 0x1000}, {&(0x7f0000003fc0)="5ba14566c804c79a3a41118f170a74e950f8a8e1db0b1e9009a072de443f4a4165591ab281060d", 0x27}, {&(0x7f0000004000)="a36792939b92170da46adeaa59b2ab39fed54df2a4ab3dd43c10ce7b1e4c16388ffee7ffec4a96c1b33a246004ecbfeff7bb254f4b73d5da98cfa06970575db8fb97e9cd2c6186472301f116eb31756c40d4d5cfd6", 0x55}, {&(0x7f0000004080)="4192320a3312c3d45337b56f1976d29883304a3d0d363b211e6126f7b18d75d811989f9e318186a034be534fe93bfc4a7ae7b527405c0c09d2147dc17e3489532f08a809a9b366f0ef2d064e5f006e6e48771df6cb7b87989f1a16dea4f6a2bc9b2605d43ce0b00a3d281a0d380dd58abfc1aa2b1408575ba83b8867586ea8d8b2873df396a2a103409b45372888323afb824eaec8b9e1bd83384820b8d4410e1ecbb5241ebd6e857d84427d6b6b7fbaff76ceda4d57681a650432afaf473e70b0fd4faa73f6e175a65c8db1d4be167853875342cb1eeffe0718ba6c4e91d397ab7ae616cdb9", 0xe6}], 0x5, &(0x7f0000004240)=[@rights={0x18, 0x1, 0x1, [r53]}], 0x18, 0x4000080}, {&(0x7f0000004280)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000004300)="ab6a8d49a91cd46302660cd096866d0c17cbe6c41eeca53320977330a9faadd65fe5b546ff472a815738c0be3462dd45601cb7acabbc5fa7357526c32b781c57bc166a4f553d9522f656c9bf0eac48ce7c4cd2deaded8f95238c1c1473efb166ca56f55f8324aabe57d07dd9", 0x6c}, {&(0x7f0000004380)="fbf0027a57b31bcc9b572de3e2d43ab0577df4e361972f67e7e7126aac8aa4e9c52c5a98ebbbdcf718803201aac675374e9ae043793d48eedab36a5edb06e643ec44ec36b5e3e579e295a594206728a556aa5f3a880f2b66dfa77da72f0fa1c0b244a7e6721a98ee1b4793b8294018a8d176c37a2390545cc221ec4a2f46793dd5eb35a85b2213097f04aa8213201a5fa564ef6c91d48184a09457ff0203a7fa70b217e83ec9597898f2b0189f9bce7e855957ae8d9aff434ca920df866aeccf4af94a34c04e", 0xc6}], 0x2, &(0x7f0000001d80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r54, @ANYRES32=r55, @ANYRES32=r56, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r57, @ANYRES32=r58, @ANYRES32=r59, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r60, @ANYBLOB="00000000e652c4a032e6c5ab0c91638911b48e68fab2730c12d89843731394b81dd0985cc0ed1663c594d83614e4c50b571bb5bb519383e5253e93471240ee7c7fcfcd1cd4a41df7292b468849513002b13b46c24c754fc4101a1b3d84916b2c91d68a585ac17439b8001537c3d99bad5555b4380d8e039e18d75f712a0244e0e54d8cd70830711de4a52b"], 0x58}, {&(0x7f0000004a40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004ec0)=[{&(0x7f0000004ac0)="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", 0xfb}, {&(0x7f0000004bc0)="399e0a251053a4faa0fbc8e9426d8bfbe1706e53eba2719868a7d45c07f117c16885d9c1c6126ea78e4f6868e61f25df14b48eb9a69b32fb63c3eddc828ce14e2bca1ce47e73712b11432969bbcecfd5770d470df3a8b4cf1d7834060fecf50b8cb4190544d3619dbeec80c7e9d5d317b099d7d441e9310ee1de212be5de6b77aef8753b967721d48d4bd383fb6b8e2c10bea9756e272c7049f503d4753ea5dc471f449d76143baad4b438e3d76f0bf0386027b18f91", 0xb6}, {&(0x7f0000004c80)="ad644237fc50ff0c5f23d184ef594a354120cb17e7a06c76841d73856af11faa808d727e9a2615e2258a555885dd9b0d4579b248748bad8e6abf0c3ce28b1722d9313c783ffae4ae6124c3e18c35e5e0fe0787c27c6355c00c56cf14cbf7b780a83dce13c3ee50f193e3b960098ff96e1ac8177c42d39b1836e74b9762dbe3", 0x7f}, {&(0x7f0000004d00)="794a2e382bcaa31a7f56cd954903c0f98519192079911d7c0b7a53d1cc69b093545121cef384c627733cd4143bbb1e0f5688cf541246cf9c7efddfa00db3c47591af14cfb47698f404751d11dec9d150ff09dc8f5a7a6f98a2746f550d6e98629fd9be6ffca8ea1ca0bc6fc8a7143dbd68f2861df7276f311f097f1458f630131b6b0d0c27ab6e7972c1cd6a612941c526dfc2c76e17b39656cd12f0e0001c262f77a184ab8785c94e2c5f28ca0fadceac8509f467cc74747f5a84211519622ae1bd692a24ab64e4a58b2369d1e51ea2ee", 0xd1}, {&(0x7f0000004e00)="4805e0caaafadf74d19e62fc2c1144a51bd2cc138e2cd154a2a2f5c1529180f527a16ce0d63950adbd4d7bfa87708c8a8a356fdca019722921eab5d161a098648c7ca1", 0x43}, {&(0x7f0000004e80)="03c157f227326a962129c77e2530cabc86308aa775c609ab5c3e948f", 0x1c}], 0x6, 0x0, 0x0, 0x20008040}], 0x5, 0x4000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f0000000140)) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 209.202495] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:44:56 executing program 0: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000100)='autogroup\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x2, 0x8, 0x10001, 0x7}, 0x14) write$binfmt_elf64(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000b9000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff000000000000000009000000"], 0x6d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7ff, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x101, 0x8, 0x6, 0x8918, r2}, 0x10) 2018/06/03 18:44:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0xffffffffffffff9f}], 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x422000) 2018/06/03 18:44:56 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x1, 0x1, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150, 0xfffffffffffffffc}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x1}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) 2018/06/03 18:44:56 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x8901, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x5, 0x1}, 0x14) 2018/06/03 18:44:56 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) 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) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/241, 0xfd05}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f0000000680)=""/120, 0x78}], 0x5, &(0x7f00000007c0)=""/178, 0xb2}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f0000000300)=""/247}) syz_open_dev$random(&(0x7f0000000780)='/dev/random\x00', 0x0, 0x101000) io_setup(0x4, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) io_getevents(r3, 0x2, 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f00000002c0)={r4}) r6 = gettid() r7 = socket(0xa, 0x1, 0x0) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x100000000, &(0x7f0000000740)={0x0, 0x12, 0x1, @tid=r6}, &(0x7f0000000b00)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x4000, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xa1, 0x40042) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000000640)={0x9, &(0x7f00000005c0)=[{0x8, 0x3, 0x9, 0x10000}, {0xff, 0x100, 0x3, 0x9}, {0xd5a, 0x40000, 0xd0b3, 0x80000000}, {0x2, 0x5, 0x1ff, 0x3}, {0x6, 0x10001, 0xffff, 0x3}, {0xffffffff, 0x8000000000000000, 0x5, 0xfffffffffffffff7}, {0x1000, 0x55c0dbde, 0xfffffffffffffff7, 0x800}, {0x5, 0x3, 0x10001, 0x81}, {0x6, 0x7, 0x400, 0x2}]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r6, 0x1000000000016) [ 209.540092] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:44:57 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2e, 0x80) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="530003003b00010002002600c324000006680400ff01c70f0000"]) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000280)={'team_slave_0\x00', 0x4df}) write$evdev(r2, &(0x7f0000000040)=[{}], 0x18) 2018/06/03 18:44:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000980)='memory.stat\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000009c0)={0x1f3, 0xfffffffffffffe00, 0x0, 0x5, 0x0, 0x5, 0x3, 0x0, 0x400, 0x100000001, 0x1ae63c9f, 0x48}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x401, 0x200}, 0x1, 0x400, 0x1, {0xfff}, 0x14000, 0x9}) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xfce, 0x7, 0x5, 0x4, 0x3, 0x3e, 0xffffffffffff31e2, 0x352, 0x38, 0x149, 0xfffffffffffffffd, 0x7f, 0x20, 0x1, 0x3b, 0x1000, 0x4}, [{0x60000007, 0xfffffffffffffeff, 0x7, 0x3f71, 0x7, 0x401, 0xd4d2, 0x2}], "374da33c38ad8b5ba8f8eb52e0c3e5673e332064c25e7aa9aef90319c9fdaa61162fc629b4d5d1d52d8b290c94ede0a5b70b66304ee0243791f07ac04d105447a5f4642f19f537ebf0541ec8a077123660d11d764e1e73f3e8562cec7967944c5c6599ff1d78808a00547bb834ad216ff00084c1323b91899919a7c81fd0", [[], [], [], [], [], [], [], []]}, 0x8d6) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000a00)="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", 0x105}], 0x1) 2018/06/03 18:44:57 executing program 1: r0 = memfd_create(&(0x7f0000000000)='^^systemeth0]vboxnet1\x00', 0x1) timerfd_gettime(r0, &(0x7f0000000040)) init_module(&(0x7f0000000080)='-\x00', 0x2, &(0x7f00000000c0)='^^systemeth0]vboxnet1\x00') ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000100)=0x44) accept4$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r1, 0x8}) sysfs$2(0x2, 0x3, &(0x7f0000000280)=""/159) futex(&(0x7f0000000340), 0x9, 0x2, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)=0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = socket$inet(0x2, 0x7, 0x8db) pselect6(0x40, &(0x7f0000000400)={0x3, 0x7, 0xffffffff, 0xff, 0x2, 0x9, 0x4, 0x48a6}, &(0x7f0000000440)={0x4, 0x8, 0x5, 0x100, 0x100000001, 0x6, 0xfffffffffffffffd, 0x2}, &(0x7f0000000480)={0x100000000, 0x1, 0x5, 0x6, 0x4, 0xfff, 0x137d, 0xffffffffffff8001}, &(0x7f00000004c0), &(0x7f0000000540)={&(0x7f0000000500)={0x200000000000}, 0x8}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000580)={0x0, 0x7f}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000005c0)={0x9e6, 0xad0, 0xffff, 0x8, [], [], [], 0x8001, 0x80000001, 0xffffffffffffffff, 0xff, "4c29b1287b754170d76f8e933fc73cba"}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000740)=""/14) getsockname$llc(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x10) syz_genetlink_get_family_id$team(&(0x7f0000000800)='team\x00') setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000840)=@srh={0x3c, 0xc, 0x4, 0x6, 0x8, 0x1a, 0x1ff, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty]}, 0x68) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000008c0)=0x81, 0x4) r4 = getegid() fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000900)=0x4) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000940)={0x7, 0x7672, 0x1, 0x63e2}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)={0x0, 0x2, 0x4, 0xb5c5, 0x0, r3, 0x1000000000}, 0x2c) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000a80)={0x1, 0xff}) getdents64(r3, &(0x7f0000000ac0)=""/2, 0x2) 2018/06/03 18:44:57 executing program 7: r0 = socket$inet6(0xa, 0x1002000000002, 0x2) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000004300000009000000"], 0x14}, 0x0) 2018/06/03 18:44:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x800000000000003b, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) 2018/06/03 18:44:57 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xd01, 0xfff, 0x5, 0xffffffff00000001, 0x1, 0x10000, 0x1, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2a42, 0x2, 0xa6af, 0x5, 0xa2bd}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) pwrite64(r0, &(0x7f00000001c0)="f4e467697cb551ee7c26fdf2c9a98384962f02678264190fb51de74b4dbcfa1e428534a45550cf216e5c8506d0", 0x2d, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1', "3735937c5d448a82f6ee47f1f857f1a447b3a16056303fba60a2ab31bc1d9c6346fb70d84acb9ed99b530c"}, 0x2f) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x2c, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x7ff, @empty, 0x1004000000000}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r3, 0x2c, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000440)=0x10) getsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000500)={r2, 0x6}, &(0x7f0000000540)=0x8) accept4$inet6(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x1c, 0x80000) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000600)={'ip6gre0\x00', 0x7f}) semget(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={r6, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000700)=0x84) clock_settime(0x7, &(0x7f0000000740)={0x0, 0x989680}) connect$unix(r0, &(0x7f0000000780)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sched_rr_get_interval(r7, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000008c0)={0x5, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) clock_gettime(0x2, &(0x7f0000000980)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$unix(r0, &(0x7f00000009c0)=""/93, 0x5d, 0x100, &(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000ac0)={{0x3, 0x3}, 'port0\x00', 0x1, 0x1100a, 0x5, 0x1000, 0x0, 0x9, 0x3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000b80)={0x3b9, 0x20, 0x4}) finit_module(r9, &(0x7f0000000bc0)='\x00', 0x2) ioctl$sock_inet_SIOCRTMSG(r9, 0x890d, &(0x7f0000000c00)={0xe35, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @rand_addr=0x80000000}, {0x2, 0x4e21, @rand_addr=0x100000001}, 0x10, 0x7, 0x6, 0x3ff, 0x1, 0x0, 0xe5a, 0x7280081a, 0x4}) getgroups(0x4, &(0x7f0000000c80)=[r8, r8, r8, r8]) 2018/06/03 18:44:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e22, 0x72fc, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x1000, @dev={0xfe, 0x80, [], 0x1d}}, @in6={0xa, 0x4e20, 0xcf2, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x70) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/06/03 18:44:57 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x3) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) 2018/06/03 18:44:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) set_thread_area(&(0x7f0000000240)={0x9de, 0x0, 0x1000, 0xa, 0x7, 0x9, 0x0, 0x10000, 0x3}) writev(r0, &(0x7f00007af000), 0x0) pwrite64(r0, &(0x7f0000000140)="8f666e8ca69454c40cd8e87730a6a2b281f1a6d53ec230f31dfdb36e8d52f5db181dd4be073b5b4e4a99d2ee74f7df76098555cf66f1410f077fad7267a4da89ea3b9829b133937f06d007c06f64161a4bb5171b05cdd350ce1597bdd4638367b9e3f2fd9a52d395edda37880e9eda3bb5d1a4eb3ba5dc8228b5ef65b9c770c12a08dac855ff012d2d606a84aba6acc1996e6816480898b134495a8ebf747edac90057c2b0e1c1ef83180cc6223ec0c4f2c398945f3753a6d51434d1a8ee4085e8", 0xc1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xd39, &(0x7f0000000080)=""/185) 2018/06/03 18:44:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="bc05d4b2ae57fc05fb8e25b1b50958bf", 0x10) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f000001000061cb00000000000000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/06/03 18:44:58 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)}], 0x1, 0x0) 2018/06/03 18:44:58 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x9, &(0x7f00000000c0)=0x4) 2018/06/03 18:44:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x30}, 0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0xffffffff}, &(0x7f0000000180)=0x8) 2018/06/03 18:44:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80000) r1 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)) 2018/06/03 18:44:58 executing program 6: set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x4) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xe47, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x2, 0x7f}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x179) 2018/06/03 18:44:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) 2018/06/03 18:44:58 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@ax25, &(0x7f0000000200)=0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x1eb8c89e, 0x200) r3 = getuid() stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000600)='/dev/urandom\x00', 0x8001, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000001c00)='./file0\x00', 0x20000, 0x182) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/dsp\x00', 0x40000, 0x0) r9 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001c80)='cgroup.threads\x00', 0x2, 0x0) r10 = accept4(0xffffffffffffffff, &(0x7f0000001cc0)=@ax25, &(0x7f0000001d40)=0x80, 0x80800) r11 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/ptmx\x00', 0x3d, 0x0) r15 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001f00)='/dev/sequencer2\x00', 0x454000, 0x0) r16 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001f40)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) r17 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r18 = socket$inet_sctp(0x2, 0x5, 0x84) r19 = syz_open_dev$sndseq(&(0x7f0000001fc0)='/dev/snd/seq\x00', 0x0, 0x10000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002080)={0x0, 0x0}, &(0x7f00000020c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000021c0)=0x1c, 0x80000) r24 = inotify_init1(0x80000) r25 = accept$unix(0xffffffffffffffff, &(0x7f0000002200), &(0x7f0000002280)=0x6e) r26 = socket$pppoe(0x18, 0x1, 0x0) r27 = accept$netrom(0xffffffffffffffff, &(0x7f00000022c0)=@full, &(0x7f0000002340)=0x48) r28 = openat$md(0xffffffffffffff9c, &(0x7f0000002380)='/dev/md0\x00', 0x222c01, 0x0) r29 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000023c0)={0xffffffff, 0x7f, 0x18}, 0xc) r30 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002400)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000002500)=0xe8) r32 = getegid() r33 = dup(0xffffffffffffffff) r34 = socket$rds(0x15, 0x5, 0x0) r35 = epoll_create(0x9) r36 = getpid() getresuid(&(0x7f0000002540), &(0x7f0000002580)=0x0, &(0x7f00000025c0)) getresgid(&(0x7f0000002600)=0x0, &(0x7f0000002640), &(0x7f0000002680)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000026c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002700)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000002800)=0xe8) r41 = getegid() r42 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002840)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000002940)=0xe8) stat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002bc0)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8148080}, 0xc, &(0x7f0000001b00)=[{&(0x7f0000000300)={0x128, 0x3b, 0x402, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x118, 0x59, [@typed={0x8, 0x2a, @pid=r1}, @typed={0x8, 0x2d, @fd=r2}, @typed={0xc, 0x41, @u64=0x1}, @generic="6eb577732d852f33b877413abe33d579d100faf62ecd356ade2e97c7245141f20a07fec9e1fb0935a9e3ce166e367ee8d267dfd6c6cab300d0612d9d26596bdbadda94fb56fe75e71d7ebb0d3607d2989f4cdfbef3f5b2a6cc8a977e9964c1b1bc20835fb264cb7734ad6ab0fef7f42b4a378a4e3964050e23ef631374bad0dd9b1e2712dc4b2492d2d4a43bee9ca4101c2b60f77c9207bd997549743969e620ce75a5cedfcf36ee4d5c48d51ff4243dd0b1cb0e50983f4500a665054b458d5acc0e8059e9b0e5f67c7a97431867d9e2fe0be3f1bba37634655db3d218a9e275aa5da938947635067f25e82aa6c62eeb137737b6a15e"]}]}, 0x128}, {&(0x7f0000000440)=ANY=[@ANYBLOB="e80000003200080025bd7000fbdbdf25c800080008002100", @ANYRES32=r3, @ANYBLOB="5adaa43e505858a170880f73e426d91e1740d85680ec9de90874c5c325c5318590be8183eec9cdfeedb66c06350e557593c854fe496ddaea98d76f7c845aa9643bd3cfaf76b70b7d34ae73499df9ff80e05da522fbe79d45b815a3df3f2dc7d1dd6c016e965660dba4b2ac7b204116e33c174fcc93e43841db38520e4774ed9693c157466a0b00000000000019e4d65730b5120893dcfa3f2088174a1eaef5896bf3c4dc7f7fdf14ffc411d77c1197b904513356517c5b186a000000040050000c0006000200000000000000"], 0xe8}, {&(0x7f0000000640)={0x14a8, 0x33, 0x4, 0x70bd29, 0x25dfdbff, "", [@nested={0x1260, 0xd, [@generic="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@generic="426580b2503f5e32651c60605b5fd18b045c5f398cc94c36753210709d75aeff8acd2480246d8cc34acb76f986d6263b48dd74d262c3a35bb7ac8e96c8d92c59c535d63f3a284d2d3d3deeb222a836ae5f6210fef4614b9c7145bec8394a95bf868c9507e20d93b52acd383b47bb6e50a0a0db74fbadb7dad80576cf544098cc8d6a987baaabf1f9dd0e9218a6a0588abef7ab9faadf4201730251c08f7e0d54a83a358d711b8304ec8a8552d32696e4478c4d9e43803a27033d9e0d2dec31fe9da0a6a0e19141ceaa75", @generic="e9420353c43cc52bb5b6ae66ad53c5163405db517670d2ea7b00ebefb9990983fb6c672af9e719640065bee4443c519ba9527eaa2faefd4a6475736e30767eed123a3c4588334c0b1d3c63a773e60e55820e1e24624e2e3c5542a9442454674d053ab7befb0d784fd10fa47e45e9fd84a531c830b726ce", @typed={0x8, 0x8e, @str='\x00'}, @typed={0x8, 0x78, @uid=r4}, @generic="6e88ca2e127fe2c271e729a3902bf70116ac1b36dcf00a4633", @typed={0x7c, 0x59, @binary="37530fdb413bb59ebe77234dc0db89ce547ffa229eda057e58c0c8d6d5a3fd0bce6f53148f0bfa24fe0bcf4a0819881e8559b3951600b926616b3a0aeead740c2d1c0e6a6faa6ebf950c46309eec9f434a0d80a0bbf992189c75ca0e3aff03390c7e61f1b6f000b8d5ee9f37d6ada742b25fe176079f14"}, @typed={0x10, 0x76, @str=':&!+}wlan0\x00'}, @generic="2289ebb1fc103066a608db8c5c8f8be588eba5f334b9643e3c66adfbc54c5f4cb61bf5cbcd219ef616cbb9989dfb3e859823378cada8d21e658d7777d307c9bab802ab6a298f7cb971e022486f5290fe", @typed={0x14, 0x16, @ipv6=@dev={0xfe, 0x80, [], 0x19}}]}, @generic="d5bc2c31f1f22e3b9556d3563adbaec688d0d27e78ebd0e983971ac4f7a2ac37608c8d28268f6f2839e5a1f16c190bc45a4ed3346e93cb55d79d20", @typed={0xc, 0x5e, @u64}, @generic="2270bae4f7e770e67ac2ff2dd8d49b37674aef3b075daf4e1138b9f4ff8806e59fad184e80d4f307b19037e34348720c3a195d3564cd018cf1e8856fc68f2e8d97506504a5db17eadab4c91c474279440fcf1dfb114e651161ca511d28a3e7c5b0ddb2c7dfcd535ca1a290956736ff5b78deb0b94f2df500b67fc1b8c776af030e2fcd865cda5b080a33464ebc30c7d134d6111d468d9604f564e54106ff4036f77547cbdf61e5c6319df261af22ad7aa7e469d7248d19693a2f8ad9094eb2d29de6a298671d80beb9b1", @typed={0x8, 0x78, @fd=r5}, @nested={0x54, 0x64, [@typed={0x34, 0x8c, @str='nodev,+bdevselinuxsecuritymime_typevboxnet1/\x00'}, @typed={0x8, 0x84, @u32=0x80}, @typed={0x14, 0x38, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0xc8, 0x94, [@generic="e0ed2cb09b062e4b62fb2bbf7211cb7b", @generic="5354c07ab53da39ac56d746e158685a970c0104ce62f18875add9e9bcd47f829fd401c2c62a3eaffbd5c13b895be5415779030cd3ee4a69d2b3e923056cd0a5f8f61095b076fbce8d8ada660a8a7e1e5f57ceb265a9fb55dee19b50e2f17ea6cd08936638feaf23308a6ae72e83c7123c029d7e99ac8a1af6048a8138a3b152f868fd68f25447d9fbf8599af33d7185bb5ef5dbbdd967f69cdd4773afbf6b0d7dc1727a68ba60b8777b40575479168e4d2dc9a"]}]}, 0x14a8}], 0x3, &(0x7f0000002a40)=[@rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x160, 0x41}, 0x80) r45 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r45, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r45, 0x5000}, {r45, 0x2201}, {r45, 0x105}, {r45, 0x8}, {r45, 0x2000}], 0x5, &(0x7f0000000100)={r46, r47+30000000}, &(0x7f0000000140)={0x8}, 0x8) 2018/06/03 18:44:59 executing program 5: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = socket(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r0, r1) bind$inet(r1, &(0x7f0000000000)={0x1e, 0x200, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/03 18:44:59 executing program 2: add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfffff, 0xfffffffffffffffd) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1a400, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/06/03 18:44:59 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061c000/0x600000)=nil, 0x600000, 0x7, 0x12, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="8d", 0x1) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) mq_open(&(0x7f00000000c0)='/dev/input/mice\x00', 0x40, 0x8, &(0x7f0000000100)={0x401, 0x9, 0x1, 0x1ff, 0x7, 0x0, 0x7f, 0x6}) 2018/06/03 18:44:59 executing program 0: r0 = semget(0x3, 0x1, 0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x7, 0x40, 0xa13c, 0xc891, 0x9, 0x7, 0x7, 0xff, 0x8, 0x55d5]) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000040)={'ip_vti0\x00', @ifru_names='bcsf0\x00'}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblcr\x00\x00\x00\x00\x00\a\x00'}, 0x2c) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/246) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/06/03 18:44:59 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x27, &(0x7f0000000000)={0x30, 0x2, 0x0, 0xffffffffffffffe0}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80800) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00000001c0), &(0x7f0000000200)=0x4) rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x27, &(0x7f00000000c0)={0x0, 0x0, 0x9}) rt_sigqueueinfo(r0, 0x31, &(0x7f0000000100)={0xd, 0x6, 0x20}) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffff0001}, &(0x7f0000000080), &(0x7f0000645000), 0x8) 2018/06/03 18:44:59 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) mremap(&(0x7f00004b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b7000/0x1000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/06/03 18:44:59 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='nsfs\x00', 0x20000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) 2018/06/03 18:44:59 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0xc00) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000140)="7fc5eff43a881f24cbdfe4f392cbf5e93d7c910ed179c8a528ba3cf14aaeb3a774a97c5d8dd817625df523b2a284b2bdfadedbbb9410c1ce9f2a9638dcb52d4c7bba6564e7af8f085ea0cdb7b5fc5bea3aa82b3657419e5c36418477de1e2a640846e48fefa345c8f31b9d9f4614d014a59c4e69347f4d5dc1cc6c6408e033b9a9fea5b0785f631811508fce61527dd26106d0801e9225f3", 0x98) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe0300000003049164643e89720000de213ee23ffbf5100000000000000000000000000000000000000000", 0x48}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e24}}) [ 212.112733] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/03 18:44:59 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1, &(0x7f0000000040)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f0000001f80)={0x77359400}) sendmmsg$unix(r0, &(0x7f0000000340), 0x492492492492a59, 0x0) r1 = geteuid() quotactl(0x800, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)="3e99ee3012d39757aee23fc3ca7ee1064ec2704da62d3c360c") [ 212.171954] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/03 18:44:59 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x5) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0xfdb7) 2018/06/03 18:44:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000000400)="0401000000c000ddb8460900ffb25bc202938207d9033780398d5375c5f73f2e5506dc5712f29513f06f8f6575efe5eb8f00be299285aa8afded7511", 0x3c, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x8000000000005, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/06/03 18:44:59 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20080, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) r1 = socket(0x10, 0x2, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000007c0)=""/94, 0x2df}], 0x1) bind$unix(r0, &(0x7f0000000840)=@file={0x0, './file0\x00'}, 0xfffffeaf) ioctl(r1, 0x525, &(0x7f0000000340)="0304d3") sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) 2018/06/03 18:44:59 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000180)=""/71) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4) close(r2) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x0, 0x3, 0x3}, 0x7, 0x3, 0x0, 0x0, "2f176fb79ca85098"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r3, 0x0, 0x1, 0x40, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) close(r1) 2018/06/03 18:44:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_bridge\x00', r2}) 2018/06/03 18:44:59 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x36, 0x3317, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60093a0600023a00fe3700000000000000000000000000bbff0200000000000000000000000000010000000000089078"], &(0x7f0000000100)) syz_emit_ethernet(0x1012, &(0x7f0000000540)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x6, 0x4, 0x1}}], {@generic={0x8100, "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"}}}, &(0x7f0000000080)={0x0, 0x2, [0xf71, 0x49c, 0x30e, 0xe8f]}) 2018/06/03 18:45:00 executing program 6: stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa000, r0, r1, 0x7, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x3, 0x80000000000000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x40000, 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='.\x00', &(0x7f0000000200)='minix\x00', 0x1001, &(0x7f00000001c0)) statfs(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000440)=""/49) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) flock(r2, 0x8) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)='.') 2018/06/03 18:45:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) ppoll(&(0x7f0000000100)=[{r0, 0x40000000000}], 0x1d5, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x5f) 2018/06/03 18:45:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00000000c0), 0x0) 2018/06/03 18:45:00 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsetxattr(r0, &(0x7f00000002c0)=@known='system.sockprotoname\x00', &(0x7f0000000300)="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", 0x13e, 0x0) r1 = msgget(0x0, 0x200) msgrcv(r1, &(0x7f0000000140)={0x0, ""/69}, 0x4d, 0x3, 0x0) 2018/06/03 18:45:00 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003a00)='/dev/ppp\x00', 0x40000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0xfff, 0x2, 0xa824, 0x1, 0x490, 0x6}, 0x990, 0x1, 0x8}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) io_setup(0x7, &(0x7f0000000080)=0x0) io_destroy(r2) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000003a40)={'nat\x00'}, &(0x7f0000003ac0)=0xbb) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83434, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd785, 0x0, 0x0, 0x0, 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={&(0x7f0000000180)}, 0x0, 0x8, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/06/03 18:45:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) ioctl$void(r0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/06/03 18:45:00 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000d26000)="2fec7a08921def086a449fc32cda3d", 0xf, 0x0, &(0x7f0000d26fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d25ff1)=""/30, &(0x7f0000d1c000)=0x1e) 2018/06/03 18:45:00 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x0, 0x3e, [], 0x0, &(0x7f00000000c0), &(0x7f0000000040)=""/62}, &(0x7f0000000200)=0x78) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x200000, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x2, 0x13, 0xff, 0x9, 0x19, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0xff, 0x0, 0x0, 0x70bd29, 0x6}, @sadb_lifetime={0x4, 0x3, 0x7fffffff, 0x7fffffff, 0xff, 0x7fffffff}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd27, 0x3507}, @sadb_x_sec_ctx={0xf, 0x18, 0x5, 0x200, 0x6a, "39a00a59c02e89940ee5566401fa0b3cdf9fd178cd95896bdea9ad21ceb92be62ad650856df7edf70caee235426d3166e1a68286373db35219151a0063f3c012b0491154d77e92722a9882ee955bea2170b80e75626493ecd8bcbf880650c830d947b3397f07fa46d6de"}]}, 0xc8}, 0x1}, 0x40814) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000180)=""/144, &(0x7f0000000000)=0x90) 2018/06/03 18:45:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="cb5822251175c616e1c6de8c41b4b5d7bf7596a3adb52c930fc3527ca1c1da088d953c78ff86b8ba670a9386747a6029257886c6e6700c573c12875187383e23dfbcd31c2c23a6a09c341a7819aa384c41b38cfc971f4d5895e206b9621cf119a2e17c9d2fe342c8b1a7213652ed4648ff94d149d1fc68c7b326485082967281f0d4f5a7cb83c97ef93a983a9e8ef0839cfb80806a69744d76f9fb69532291822353169d1d588fd88e46371783cae6209f279281d8f60d6504c7664d025605d4d2fdc832941ad784cbfd8eb197ae34450771f1614d6f899b943e8a30", 0xdc}], 0x1, 0x0) 2018/06/03 18:45:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0f"], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sysfs$2(0x2, 0x7, &(0x7f0000000100)=""/10) socketpair(0x3, 0x3, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000180)={0xb81f, 0xfffffed1}) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000580)="571e6c4d0dcc62c50d280ace7f8fd6feec0ddb71a5e8b40dd95a8be62ce3825b17ab78b48e5d105d578bee1535", 0x2d}], 0x1, &(0x7f0000000780)=ANY=[]}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'ifb0\x00', {0x2, 0x4e20}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0xfffffffffffffff9, 0x0) clone(0x8000, &(0x7f0000000300)="74d92b2afe3429a4f5c410fa7ab07327e27e7ae9dfdbebea883592c00f490e9d5b0739cadba2b9243670bb2a981b92788c8731e99779ffdebe518bb6368928b1f4fa8599eab4923ded922e1c74c32c90dc642a671436ea1afe9227d2c74b6359c3b87195d6197dfeb304c0ea3f8d48b4a6bee361b675f3e5bc49ab529a68e6097744df502e171c4e9fc75242ed47abf31931ac8d2b0b1f0fea012e2ddc8b97327418f021408b07186cb58fa11291cc2174a9b9fb3b3cb06dcbee1d8bc4f6bba69cdf2489a306f1d362631e81566058d42bf1e342e95d2b3572c32dba0e0f56e9d4aaae5fa5383dd04320bb71ea", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000400)="eb659919a195476c0022331e4adb28131a9a39b5b9f56147a5003e3b064260dab5fcd758cc96e5ace5f893bd9c8f0bd8d78322eaa94e77e7c24edb16ef8021b06b18304b29ec3bd6e095c0b83263d7673577475327f3f9816d064e0073ca06df83424f9f8ecac625da0d08f16165ff10a5f96f4f3ae56f95e86af779986db193a00104af672e1abcbbfcbb717fb34df496f272807a0ff49af8f225a50686ecb73c41934c1ae36cae31ba85592a65e210218a6c1bf8302ca4310afc549d4a5552cde021") 2018/06/03 18:45:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001140)="1a", 0x1}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) 2018/06/03 18:45:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r0, 0x1, 0x40006, &(0x7f0000000040)=0x10000000000, 0x4) 2018/06/03 18:45:00 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80, 0x40) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) socketpair(0xd, 0x5, 0x1, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r3 = accept$alg(r2, 0x0, 0x0) write$binfmt_elf32(r3, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/06/03 18:45:00 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x20000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x5) r1 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r1, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:00 executing program 5: futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000586ff8)={0x0, 0x989680}, &(0x7f0000000100), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x7, 0x1de433e7}, 'port1\x00', 0x24, 0x10, 0x401, 0x7fffffff, 0x5, 0x1c000, 0x7, 0x0, 0x3, 0x8}) keyctl$session_to_parent(0x12) 2018/06/03 18:45:00 executing program 0: move_pages(0x0, 0x2000000000000075, &(0x7f0000e2afe0), &(0x7f0000000040)=[0x8], &(0x7f00004e55fe), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40002, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 213.717916] alg: No test for cbcmac(des) (cbcmac(des-generic)) 2018/06/03 18:45:00 executing program 1: r0 = socket(0xa, 0x2, 0x88) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x100) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="480000001400197f09004b01fd0d8c560a8801008b060000000000a800a2bc5603be284ec7b4ba19ebca8164e43e89000008282108000000d400000000ffff5bffff00c7e5edf166", 0x48}], 0x1) 2018/06/03 18:45:00 executing program 6: r0 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='user.syz\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x9, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @random}]}) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x3, r0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x5}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r2, 0x4) r3 = socket(0x1b, 0x5, 0x8000) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000003c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socket$bt_bnep(0x1f, 0x3, 0x4) write$rdma_cm(r1, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002d80)={0xffffffff}}}, 0x20) write$rdma_cm(r1, &(0x7f0000002e00)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0xc35}, {0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, r4, 0x800}}, 0x48) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000002e80)) accept4$packet(r3, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002f40)=0x14, 0x800) sendmsg$nl_route_sched(r3, &(0x7f0000003000)={&(0x7f0000002ec0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002fc0)={&(0x7f0000002f80)=@getqdisc={0x3c, 0x26, 0x100, 0x70bd27, 0x25dfdbfc, {0x0, r5, {0x9, 0xf}, {0xf, 0xa}, {0xfff3, 0xfff7}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x90}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7ff, 0x4) r6 = syz_open_dev$midi(&(0x7f0000003040)='/dev/midi#\x00', 0x0, 0x2001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003080)={r2, 0xb5d}, &(0x7f00000030c0)=0x8) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000003100)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) rt_sigqueueinfo(r0, 0x2e, &(0x7f0000003140)={0x2a, 0x2, 0x7, 0x6}) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000003180)={{0x1, 0x0, 0x4, 0x7, 0x7fffffff, 0x6}, 0x1f}) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000031c0)={r2, 0x5}, &(0x7f0000003200)=0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003240), &(0x7f0000003280)=0xc) pwritev(r1, &(0x7f0000005740)=[{&(0x7f00000032c0)="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0x1000}, {&(0x7f00000042c0)="c63702227217784c429281083fa7235a714ea8f97791ea1930601714493b7e92139576a9fd19a4dc9dd36e7f3aa71ce9939f67b097764e61eb8100da842dbd3dae10c3d6c2ced6d2727e35b2a3835d3dddd6d4065d31c2ce172f7c4f4328a99e6b2a914fc495757de170b80a3bc853a6abaeff122ff7e416d90396c00c8c20b68e39eadf4481f1c72bd93128bfebb85a3ffb1f6fb50bd99ff565fbedc97ba547e7edfa161817", 0xa6}, {&(0x7f0000004380)="e741dbf97f38373aac", 0x9}, 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0x1000}, {&(0x7f00000053c0)="5abdf7d514b116308badfbb8942c81581c6ee53269a493c8cde4b8da515fa06135a59f907088a0b2aac9a950304238ea156f5c8e145c65fcd15f7562e6d8a8c7157832a5d5e98d5bf79438cbdaa81cc092af80daa728b9bf5224db7ddbbeeada99c0e94a147031efbf", 0x69}, {&(0x7f0000005440)="cef2f086c59cc9985ccee283827e4c08b60f7ac62222d2b04d503d848cde8e88db0f20ede91117fdcfd0e1e0a8a3ec21848eb33348105352a8b29eacf060cd9dafaeb4a53ae22344c3da6b273b7875dde6c880af4dba08376b6fe4056558a90d0809dc500c866fb68aebca0bcf95e65b61d53c264135798a7aa3bb2efd20b64ac029e00f02d02935dcffbd2d7e8df17411eb2b9fba0bf0685292a9e4acaf", 0x9e}, {&(0x7f0000005500)="6ab5307457d015ce859f13d5f96245968ba0425c0a0a6f9e0729160ca2374538edcb829751fb56ed3038b2a28379377523b88b1e08cd1a8af11f6e208552a11c15c525cff49fe607b9879527f236665ef037789e983f5e28b599fed63d22ba07b34dafc955d887612a14e898a2a0daf3079699a79d539404f03d89e24fa55811c85b4e44946e26915961f4e7cb54d3740d690051fcee1ac22da424f1f86745c4ca0ef4bb3bd74cb5f2c983527b037661243cc704d156c981d4c9bd98566a3f059cb4c5f6a9cfeb3d4d0ce6f847e9ee7a67f84e7ed3d2a3b0c85c18322447b2833ddcf4", 0xe3}, {&(0x7f0000005600)="8d8224b85201396d3880a2b110d7ec4ea2ccff688afd98f610fea9afb7858c7d1489dbdabe2a280663aac5434280efbdfeb6b0e77274e882309bb9a6", 0x3c}, {&(0x7f0000005640)="f76754debf07d81a1567881a5a36bf1f63ed52543ed124565651d72729fbe60ff18d1fd59dfe1fde40570bb755c77e9b8f2ab297bb1c6a9dc5b3a0311ff31cb9d1ba07249092592dc6a422da955913ee10fffa7817d2b3b49a426b4a2b234acf84bd0db022194ca285b4ae1bbaf8a10315590da1cb6742ef50df608c9f4fb586c0e3ab6ef56a555de4431d43c2a089f8cf55fbc097c962fa721211a1445315c28ca19aef264fb64c4016a373f614167ae8187c7f388e8a9073d7d572c98987e6378fead07280aa3dc1d510683712f0", 0xcf}], 0x9, 0x0) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000005800)='lo\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000005840)={r7, 0x6, 0x20}, &(0x7f0000005880)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000058c0)={r9, 0x6, "18351dd2db83"}, &(0x7f0000005900)=0xe) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000005940)=0x6, 0x4) 2018/06/03 18:45:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000), 0x11b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="f57cd023e7276a09536c9bf1139adb24", 0x10) r2 = gettid() r3 = geteuid() r4 = getgid() sendmsg$netlink(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x60004}, 0xc, &(0x7f0000000140)=[{&(0x7f00000000c0)={0x80, 0x2c, 0x4, 0x70bd2c, 0x25dfdbfc, "", [@typed={0xc, 0x8f, @str='ppp1,\x00'}, @generic="6abb1394aba5b798579f94a70861417e7aa5633d1fc7328cff0b9f688667b4f8a6277544769a8314c40fcfc26adcb23081dc93c088fd2a60a7c2e73d03a659eec3c3533f0ab927637df4c5926f36d85bf9bd03e37c93", @typed={0xc, 0x13, @u64=0x3}, @generic]}, 0x80}], 0x1, &(0x7f0000000180)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, 0x20048000) 2018/06/03 18:45:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) r2 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x800]}, 0x6) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req={0xed9c, 0x1000, 0x8, 0x81}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 2018/06/03 18:45:01 executing program 5: unshare(0x24020400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/152, 0x98) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x222002, 0x0) sendfile(r1, r0, 0x0, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/06/03 18:45:01 executing program 2: socketpair(0x11, 0x806, 0x7fffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000002b00080026bd7000fcdbdf251b0000005400960020424217fd3d28c2689b77502df1200c275a006096a61baba301312b91330006c9f37c233abbecbf20a96074a42362cbd86d697c763fe6ca5bc4d0a428acc1305bddabaa4720152b05c122d97dda37eb"], 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000054) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000280)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@int=0xa9, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000b000000000000000000000001000800000000000300060000fc83000200000ee0000001000000000000000002000100000000000000000000090000000000000000000002000000e00000010000000000000000"], 0x58}, 0x1}, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000008c0)=0x60000000000000) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000840)={&(0x7f0000000700)={0x1d}, 0x10, &(0x7f0000000800)={&(0x7f0000000780)={0x7, 0x400, 0x4, {0x0, 0x7530}, {r4, r5/1000+30000}, {0x0, 0xffff, 0x517, 0x3}, 0x1, @canfd={{0x1, 0x9, 0x3, 0x3}, 0x14, 0x3, 0x0, 0x0, "a44372594dc92ff0d574a8b6c4c398d4468803d47212ebed3bfb34927334bcb187e9a833ad665a637f624bd79e7a39a55f8b56b87a6eb6708a18aa60a68f06bb"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000100)='gretap0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0xcc, &(0x7f0000000440)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @empty, 0x7fff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0xfffffffffffff001}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0xfff}, @in6={0xa, 0x4e21, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x1f9}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)={r7, 0xca, "89b47ac6113f477f9ddaa910919519dcf2a362d1c1305888cfcfcc9626961121db70b6e63d5f8f56c4ff5a44505316813940a1d46974dd019b182096a21bf6cfd36c48f77017c078a5b4131351124584d0e18eedfa02eb0cf1d31e74d5bb63aaf64a13d9c4e0d1894b7a8a44988f3ee46821a232dd6c0f026af9cd5917d1f7bbc239f2eeccb740c908879484caa4b1ee58970251a873746a778c22f8923c073258fe8ed988a8abca388cd56cbf95d930b3ea0841de1daed67a71ee80952f7cb96d1373b74ece367c7916"}, &(0x7f00000006c0)=0xd2) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0x12, 0x93, 0x0, 0xd, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x70bd29, 0x3503}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_lifetime={0x4, 0x4, 0x2, 0x59b, 0xfff, 0xe5}, @sadb_ident={0x2, 0xb, 0x3ff, 0x0, 0xfffffffffffff9e1}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}]}, 0x68}, 0x1}, 0x2000c084) ioctl$KDMKTONE(r6, 0x4b30, 0x5) 2018/06/03 18:45:01 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001180)=@l2, &(0x7f0000001200)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001240)=0x7, 0x4) r2 = socket(0x4, 0x6, 0x81) semctl$SETVAL(0x0, 0x7, 0x10, &(0x7f0000001140)=0x7) keyctl$set_reqkey_keyring(0xe, 0x6) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/06/03 18:45:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000006000), 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x1, 0x4) 2018/06/03 18:45:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) socketpair(0xa, 0x5, 0x3ff, &(0x7f0000000080)) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) [ 214.261013] sctp: [Deprecated]: syz-executor2 (pid 13396) Use of struct sctp_assoc_value in delayed_ack socket option. [ 214.261013] Use struct sctp_sack_info instead [ 214.279123] sctp: [Deprecated]: syz-executor2 (pid 13462) Use of struct sctp_assoc_value in delayed_ack socket option. [ 214.279123] Use struct sctp_sack_info instead 2018/06/03 18:45:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x80, &(0x7f0000000200)={0x5}, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x4, 0x4e21, 0x6, 0xa, 0x20, 0x80, 0xab, r2, r3}, {0x8b, 0x9, 0x81, 0xe3, 0x535, 0x7, 0x7, 0x9f6}, {0x100000000, 0xc45, 0xe0}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3507, 0x1, 0x0, 0xffffffffffff7b95, 0x4, 0xfffffffffffffffb, 0x173e}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "10dec303415fe113b503cf1ae125cffac7e0f30f657e036d8beab09fd20f016238cbff4c48bedba30ba1508f70d88ebe0a077b1bb29ee38b71b351d15ce4ec82", "c3174cfe994a2869e5662e1e2a72e0fb4aee287df2df380b95e5b25a31c8f999938bfe8bf214ff8e583ea7b0e03ff510bcddd4757451a798594da244e721450c", "a2b98fba2b259731fba7132ce30a6db82958009e4ff06da85422d63bc7d0db26"}) 2018/06/03 18:45:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x92040, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x5, 0x100000001, "508555381379", 0x8}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000018ff0)={&(0x7f000001d000)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x1}, 0x0) 2018/06/03 18:45:02 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) 2018/06/03 18:45:02 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000600)='\r', 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="b8000000000000003a000000f6030000a215a6630198c69a7b306e75ba3f18e8b2554b9b36b2d001bc2790cb12c3b189ebc65e5eaf50b274f8d8434f409ac9c2bb319e5b44fd65d97ce1ebcbffabec2d4c227a5b00efface4e6c70cbca8393186425f7fea37d12dbf621cb3046e09e2e58b9e8758391b1d6cc6e02a05fb45a5ac35b74e39e4130b18db9f36e17cab66758ebfd520a4e291e0891debf110658c0685bd89f2249be46cb885bbabf3cb8656b1c000000000000"], 0xb8, 0x4004}, 0x20004040) 2018/06/03 18:45:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) recvmsg(r1, &(0x7f0000002600)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000002580)=""/88, 0x58}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000000c0)=0x8, 0x4) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020a0000020000000000000000000000f73c52be48b0b0e50d64229de5742aed256f54876ce135297c574fb9d7b5cf3684802bd3466bcdc1615d038e755a2fc2089789e7c953378d41fa363c81a5699924"], 0x10}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'ip6gre0\x00'}) 2018/06/03 18:45:02 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0x1) r1 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r1, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:02 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000070607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e", 0x24}], 0x1, 0x0, 0xfffffffffffffff0}, 0xffffffffffffffdd) 2018/06/03 18:45:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/4\x00') fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/06/03 18:45:03 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80803, 0x87) pipe(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1024) 2018/06/03 18:45:03 executing program 4: sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080)) writev(0xffffffffffffffff, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:03 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x108) socketpair(0x8, 0x4, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x2) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)=@generic={0x0, "c796fc8759180d14ca707bca2248e82ec0b14e5a636d587ab525fadae94c515b5a72b1a7f3fb788d0e487f783c1b1df15e27a57600817721e6e296e0984c23f120774a42223d3be80328126dad013073a0bdf756f91dc57c536ae317bf61c2d074c3b6233ad7aac22a897083be8e8e6e28197a041089d6eca5881cef2b05"}, 0x80) 2018/06/03 18:45:03 executing program 6: r0 = gettid() unshare(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in=@dev}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000000000)=0x10, 0x5) 2018/06/03 18:45:03 executing program 5: keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)='GPL/\x00') madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40080) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet6(0xa, 0x3, 0x100) close(r1) 2018/06/03 18:45:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000063fc9000000050000008c0100000400000000b5d28fbd0065750ede825e45a90f3d09876e6d07d4e191a1f98937780700952333bb937dee286fd41e72acd3d4b2921ea4c8faa02a6b0bc6082b9a916a0dc38b510f0900bb98b7559414d05501b53517cdf52762943393158959003b2cbdae69c720e6ff0000000000"], 0x7e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x7, 0x4, 0x8960618, 0x9, 0xffffffffffffff88, 0x4144, 0x3f, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = dup3(r0, r1, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0x0, 0x2e1109f7, 0x0, 0x2}) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00000000c0)) signalfd(r1, &(0x7f0000000080)={0x800000}, 0x8) 2018/06/03 18:45:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000000000)=0xffffffd, 0x7fffffff) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)=""/1, 0x1) 2018/06/03 18:45:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047459, &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x503400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x6}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000001c0)=0x8) eventfd2(0x4, 0x1) 2018/06/03 18:45:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x80000) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x34, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x1, [@typed={0xc, 0xffffff7f, @fd}]}]}]}, 0x34}, 0x1}, 0x0) 2018/06/03 18:45:03 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x51eacc36, &(0x7f0000000000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x1}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) 2018/06/03 18:45:03 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/250) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000140)={[0x38, 0x38, 0x2c, 0x3b, 0x2b, 0x0]}, 0x6) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/06/03 18:45:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7, &(0x7f0000000100)="26aaadfe16a49b35281ad5334506ac4c144745d1f45aa97af4109cfa6c186b876898f2ba59976b09a450708999372710a233c2990231b70b7a6f29d8ab1d9e666019de7d9db3e5a28b30edc8d982ccf49eaf0496aa64fc7450b6bf84eb5a021cc40016f1bc3b2748e5e2ecfcf19ab303de865962e65ad00aee9a2433648ce8b1f116ef688ecf18c2c7c3b2dd4e8f2cdf18bae8ad04d4becd5818439087804098926093bacda6dca7103ba2dc54f39ff6f6277497c01fc8c5338fab92af1bad9bab4cfc31c5f1c21d82b865b19990990e2624d1677dbc2ed0bde1937f0afe60524820f4") r1 = socket$inet(0x2, 0x7, 0x5) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000080)=""/87, &(0x7f0000000000)=0x57) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") epoll_create(0x0) 2018/06/03 18:45:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x100d) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:03 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = gettid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100000001, 0x20000) connect$pppoe(r4, &(0x7f0000000140)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, 'bridge_slave_1\x00'}}, 0x1e) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) setsockopt(r0, 0x84, 0x20, &(0x7f0000000340), 0x0) gettid() 2018/06/03 18:45:03 executing program 2: unshare(0x2000400) r0 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/216) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/06/03 18:45:03 executing program 1: r0 = memfd_create(&(0x7f0000000000)="04e94c4d5027c97d0000", 0x2) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1'}, 0x4) execveat(r0, &(0x7f0000000080)='\x00', &(0x7f00000001c0), &(0x7f0000000040), 0x1000) [ 216.397813] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/06/03 18:45:03 executing program 5: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x197300, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x5, 0x10000, 0x6, 'queue0\x00', 0x100000001}) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f000058a000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/06/03 18:45:03 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@empty]}, 0x18) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) statx(r3, &(0x7f0000000080)='./file0\x00', 0x2c00, 0x7ff, &(0x7f0000000280)) [ 216.492344] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/06/03 18:45:03 executing program 3: syz_emit_ethernet(0x82, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x24d0, 0x20, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "e08aae", 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[@dstopts={0x21, 0x1, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9d1356", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f0000000080)) 2018/06/03 18:45:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = dup3(r0, r0, 0x80000) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001200)=0x0, &(0x7f0000001400), &(0x7f0000001440)) getresgid(&(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300)) sendmsg$unix(r1, &(0x7f00000013c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000100)="30c12d65ca2785638021e24bd18b9c5bc495ee8a096b2a8dac71fb7391ae49eadedead5ee82cefc7e968deec52e7671a38fecaa38f3df89ce3d4965b8250b33fd25afc04a611b9c29565fe35b36adaff26da592c37a1b504b490b6a08648b5c34c7578514cdc72c3", 0x68}, {&(0x7f0000000180)="fe01f1d5756573a5146c8aef3a06e7f2298125d09b63d75e97a49e04ff932e0e75695251bc4100e48045cb76ebba54e2e00f68c476d4528d6030c4d8b96d2737fce5e81d8f4ded7f90e18cb2db75b7c9c42a7dde3e642c4a11edf3018d871391597ec77ec4add1c6651fbbfe46571e7fbe99f61e3898cde745186271af0a74e78a2f181df200acc4bbb8ecdf88c1ed2b518c090cd5d4f76ebb2bf64b72692c5fe69237563b16bb9c5c1f796503aab7bf65dbdafd6aa9053acf023b64953938585318cc73129a7f02ef85bf888279866dfd26fc4bd1eb61c8427a7cb399bc83fac444882dad5840147d82edd577638c36ff3d915ba2725690956dc1e3466d9c0c304b478faaf642c71bdb8f6ba4a44fc9209e69783c295e19cd8ab00089bd1aab02f94490ac4e94583a2a64270229f3d5d15ca656f81530c3a7d485d530131ed1d7a5a2d8fa4e2f4b4a6314416bb6e85d43b1bb26feb48863fc1a17cc32809ce1e9bff3e4ed6a67b61192218aa1ea66cdae6632988d47e1a707407637c8f87bfd80facc8e95a578eb16178f1f07b9100c3361d0971f8a7881bf3ebe066ede3329b7cd99e66fda4598a5dd1aa6c0ad3d0b7b5892ead5c8451f7ebe276ec6bc5b4cb25eaa299fe05a5c6535aafc8412c584c6103db3ebb26314acba1987336c8aba6cf29732bc43368fc7938291ea7cd1f14af3149595de196e7948aa7338f8856f82d0c92eb66707451b9ed9eb70f2de9880c1f9917988d4ef2503087e338d0d2eb67285d093752828bd5cc7a89c6c91b1068449f7cf7fa8905de03c1eea978ff20b84c781551ef08aefde763adae5a3d5725ded579c47c3a79d9640860435cbe75e3486308c715a9cd0860a52d21a73c6630f8f8f48c5c8fe5ab097201dd0f9dc3601b8eed98d2b62edd2b762f21cdb5c0ce9be4362e832d81cdaf0488d2ef10df21c7f60e40d0909634cf09a7b26a7f85434abd84b9c24578698dfa72ed33e978a43d75697a78eaa3f39bd6ec5e53c19e6a97de3c26dc7a074c8a75a06f8f950b4de2d30b498771fcc999aa1492097dc4676fe6d06b4b1f1bbbedff5fb16dbb883814950ab507b768df2adad1eefb7ea4a5cce34d7bca2d64756036f25a94b32b04d350c2cf98bc475e48b8bf8b9fb0a54b2bd57bcf53d6ba23a0f60651f6656f58fb1f74f109326134ab6b48176ce8e309cdf6af3acaf86f8b0c2bca876f1d420b9ec974dde0ede832d02e42b53ffeb85c8adc259ea8b27268186930fecc675bfa79f3cdddc1d0228bed7994a11a5ca39dd57b0040a50d23772a8e87511eeb201afc1b99192347d3c301b5cff768c34bead427d156c7106247a18231a180890b847199942b25235eaa722819294a1edfebcdb649e784f96ebb671856641e2bd13b33713883a59ddb803e7ae1317052db285764dbb2c1a365d8b9f087f7c494faae05d6e484c4d56cfd5649fa338225710156b1f19f170f935b560746a793c6a49f5866e143218080cf2528781ea2d1142ee0020be900d387f8e6cbef7837368fdece57a9af38405fe25cbfadc3711b1490a2447d5697e0c6fbdbeeeac06e5505ff9ca96d2fbf1cb25d19b33af870f71951a4b662022cd34e28cac35713882b55d0b99403882124883ee2a2300a19dcdf9099e6fbb866d7ae364ddc131d904b04e005eadcff5953fb1adad82cd19e66010ef065d005539d2147cb71f92ca5deb6945ddceee6f09418c2eccea3d8edf6b9f48d6615f0ab1ade681c840518b71d8eeb6abb5f2cadb3c68a31864a2419defa7d2f69afbbb1375b8a84c75dd0524f74931e65a5ac5357d824d251b2f26759d8356b9a80a6da4d3efae7d9273e2d0ad9ae86c03c7a89caf33f2242659a6932214c7d849dcdcd28cd0b34c58807b3ae2f06f1fb4b935afdad1192fb5de8f5fbadefb59ec2e4ce53fc3de1ac611b8ef9532935bd09850e00cff1c6adcde64f12fad2e2ea25274d239212841c1dcfab9bfbeca267760abe742196d17a5ef6c43d6681a63553575edb583934e8f4367f7935caa00ed7f4fac80c59a185e37ff68344d2e6a52597f7b8df0736955f9beed071afd87543b0f34bdff1660e27391b5e3b3160737b8799630c313c2dcd603039f123f84b43d7c0dd96cbd1a1252f756aab54666b0bf429d12af118b8e7590f49f9e688b872c2f384fa6d4044beb6939e3a48caffbc7cccb59f89a70403437b62de59deffb5b5da38e7b122f0f2714cfce69764c0b7b163e8766a5788a683c64a6d54cda618335b98b90b862607086a9ed6767bddae1d36b0c657022ae3228de0a9b3b69a2387ba3b415277ebeff331000ab9eb374c2084a15c16091d4561ace3b24349c43d46a7cdf2b73b0c3ab0a0cfbaebfebe4076de366d1862c0f2863d540c24e95fe49ba7becda4e8e2bc65418419d81f2d557fd5c1b3e8488c4651d50c72e17c43c4e4b4aa05f8ca619dd083083226663a7760944164aac4cd21bf54713ef4d5740b9cbc21a1eed36c37d74d1fca8b1ae403aabf7f13e497e4beb56a7a4aa14f335a555824fbf5c9358a85cf1048ea4c68cdd66014ccc5df496154955a228825b9d6ad00d5888c584adce13a25675bcfe4e060c0a890f4353819b98ecbe84152b3ed55753a72b7e091acc052b0b79cbe6d61c97aa7233dc2d3f65947df21e4dc118a01751ed5a8a8c51d4a7c6626054e4740fdd4f926392baf1a0cfe1abe818a17a1c5eb87d08e587ea7be93de302fd7d791fa7f74d9378cc313ee6ecfd6bcd74a51ab647b480003b0b9e881db33c1c3ac44a2efa3ecaf5149fe4b5ea4bd4f9528a25370a5b38a8616729574cfdf55cba16b120846bc9a04d831396c8ee4e48ddc3535e4c5e8461513c3f5fccaf2e52a38db5a68045ae6c7c792a75082da7a89f2e8fe72bbd8b56a8b64b538bf5d215674db521e372c329b28c1796630c0116f9019b112401632c406728cb2c09b930b913170000d16c4aa15bb1d1b3b595fa703ccb14e576462a55a578f142a204ebc5eb81736902b8b60d7fabc1a5ca740453130555e65046382818a99f78227fcd4889e46c714988cacac0888bd4abff4f4f3fd1b26bcba592a2e205709e4a2134231d905ae61e238170ef27e090132fdd5e01aed9328705f5d83db7e8d3536429a8557885c3ad25a2af6d337d92b9efa6be7340ede20f6648b313d3f4b696e9876d14936f4dccbcc97db782f8927131929f8e812effb0df7a64f88d209176ad3a2de53137c41de4b170799f14a08efdc350ec4731925a943c9843ce43b6a6af997ef62ceb036942141b0dd39b1bb90c9752b598ffc242fe69428f954719857365be6f0be0286eadb0ff5c5d6fdf1b56117072dfda1b1fbea30d1fd083ce5b67443aaae7c30624c0c57641fc2096edb6f7206b4003c2285f4b0fb5db9dc5336f3a90307a07a2b3ae3acf3e62ff42a0a4da6bb25af2c5f90f0c7898d42be14967fe9e564bdc3b7b0ef8143d7bf12f22604d73f974e402119d2c9b3df553ec09df15b37b98594b666432353ed135daf2a02641496cca731d38b2f38414fadff20dd41acd508f8045a1203953e3b49f9eae8a0189724bed56b244b4f8a0bfdb956eae0cbf36787b9328acaba2df791dfd4422df489c79eb441e20bc0f02bdc8dcab38879a1a416f5d4fa8db7cf9b98e8b9f0124a32e36473b12a37b446420981016c6ad04d51d6b8be34bed56255d3667ce502911cd573eacd0ffec3ebb2a1f0d6ef99e26195f20c98b3b1d3895d8b175040672ca911381917a687bc195881569031e45d58d2476855212d8264c3fa9c74a683c2c429e0906dfefa2f80a8e08fbd15dee83b35ac33143b1682a6a88e17743d73a6a6a315382a6649e8c2fbe94330d2638f46ddde6bac8abac46fe9a1d600d3229b9d07faa929f8c4bdedd4a575abfe9af26b5dd14fbe803727c0fe9a5df425d14ec80bc5a25d843033fc481fec1d3d2a792e4596a10d72234dbd830d30a72cdafba986900808800e9638ab3cd8226ed7758cd602611e7cd8ef08c9476b7826aabc788fd50d5a602bcae71af4f78130c15b7137b0204058f5afe3df792caa3b6552f32d5cd4a0547447a77b7d4e4a2fc365b489274235d40798c525cb91dd1bee5e657acbab406247eec7b4b7e600f82fd9fb6947dc3a696754f5db041220056d3ddd54f6675ef95a16d6e65c51c2d08d8470c6a0db7b6df4b0067e9aa5f0c41d0cd5dcf7982d551d038ad38e348bc7e81222d705513471ca59aadc6ab4b2b2e9279f82f064606d76188e3c4ce8d9b9e63a3c1733258cc6fcaadde1febfc342b9c09187ad72308619c47a8f1320cdde0b360c8bc38691eed817e31f3a45f0e47cc1c76e76a083d72602a2fc439b22026484814e4d064b2bd3fbb9865a56ea96736e422417e5ec3da52a2ea6c86838c9d38fc570943f2f6df56a062104efe021496880301d2b449ba88fbbd188d0179af758ca7ad68f5f6b1ea24f494b519068144d3d434d793431a4f7b491a38645559590027c709095de1a078a50ad71d6234262bd5fed08f6621dbda6ff6c158e9ae5aa9fa40da4ac0dcebc7cba4cd936d571aa69f4b17ddb6a31d072a87f71859ab68e92c7d9805bdf28965105eaee84f2e481335ae02d07bc3de3a22c22faf6970041f9d6fb55958dffeadc78d8c18f5d7caa642ca7912486e67d43ce61bbc5a22ae4f64dcac1ad4708b06d0896976e4184a1e911b3edecdbc79b13cc527b285463c39fa5da132b3e9b95fc44c2547e549df19c7be7670f0fe9c1d05f0bf6557588eecc2363d66623657628c904bc9e0a089b8b9b22f1c36f91f1b2261d221d0aaa77be16d12a9d77d96602b912200ce296a0ef6a72df1f6e01575d7c117db067ed91233fb45be60d10adc0fbfd2bbce0121e2fd789caf0c19901227f482ea2977eb3aa7d802d51fc11f18d202c0650e3fdd8c7fc88be0920557627fa0896f90a4b26238146f751e2f2f7063e3a4c8d63f91bf95e7329e2a3cde05b18ebfbe6a4ccdffa8b372a867f1133beb64e52f063c4eda6e04e4a4eefa4d6c138caab921cd1fd7104f8130f1936ecfbee64628fd2aef0c1ede5e816ca5a8383eb3d225f4663a788fe72e86fa72572777e81053e117c0346900a3a80a15729d2393d9c0e548eda18df91743dfbbab7a3df0ecf490f362a667995a45c7fe7eff53be9d29a994005174f11b4d09b778500ec6c0e0689dc61d624c764f1c38a7c5256543422617717ef2c60ce0af369baddb7c2fc0433d62fc53b15a0999b274f54996435e5806fd78eb406b938f63baf22276f285ffc0ffee3b798c4b8fa7bcdd315f033a1483cb853ae8bd82927c294bf734b98ff1d477869710a7b38f6daa798a9c47fa22303fb9869ff18f80cbb4830f89ac21f29177a3fd7842d8ca43cb8331acbccede60e5491a494ea581dac11811e02018113b73be23282c38d40e9b9957b5ff9fd466141c8ab7e41b73f50bb897ed9c22543d79702791b8aa49d8ad7ae9a69779c3e5365da41e59fc8708c2392bb0accf98b0ef2f6b060b60b14790e86158ad46163f43c78213b42eb553044e89bd348141f4b2926db3cfe80a8369b41536794527a4d6c07a047e2939d6976c114bad298c0630383d6837fdde4c53a19e9be18719d12a24339118bc3ff1150085945f24ffe1bfb62b1b5da18dae7fdc54f597c32fa63be15c4d2364c92608e86f535fd1637f91c12d67d9b462a7f2000d0f0fc00dcbe7aa81ddcf08859a4aba395d5716fb43123d31234efda910dddc789273d598decb1f7b004e619aea5c9e85f211ca", 0x1000}], 0x2, &(0x7f0000001340)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x10}, 0x40) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:03 executing program 1: r0 = getpid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000680)='./file0\x00', 0x0) dup3(r2, r1, 0xfffffffffffffffd) 2018/06/03 18:45:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = semget(0x1, 0x1, 0x8) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000100)=""/151) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x23, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800001c000000002c0000000b00000053b50000000000000f5b9fee92cee78da17837f3a0"], 0x18}}], 0x2, 0x0) 2018/06/03 18:45:03 executing program 7: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00000001c0)=""/88, 0x58) rt_sigqueueinfo(r0, 0x1b, &(0x7f0000000700)={0xe, 0x8, 0x0, 0x7f}) r2 = add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) iopl(0x81) keyctl$revoke(0x3, r2) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x600, 0x0) uselib(&(0x7f0000000780)='./file0\x00') socket$inet_dccp(0x2, 0x6, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000640)=0x1c, 0x800) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000340)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r6, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000006c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) rt_tgsigqueueinfo(r5, r5, 0x25, &(0x7f00000000c0)={0x34, 0x19ceb6a8, 0x7fffffff, 0x1}) sched_setaffinity(r0, 0x8, &(0x7f0000000680)=0x1) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/06/03 18:45:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x5a7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x4c) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x5, 0x1}, 0x14) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x400200, 0x0) io_setup(0x100000000, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x7dc0000000000000, r0, &(0x7f0000000180)="00cb076069", 0x5, 0x2, 0x0, 0x1, r0}, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7fff, 0x7, 0x401, 0x6, 0x100000000, 0x7, 0x401, {0x0, @in6={{0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}, 0x2}}, 0xff, 0x46, 0x8, 0x4, 0x40}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)={0x8, [0x0, 0x4, 0x8, 0x7f, 0x4492, 0xffff, 0x8, 0xd15f]}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r3, 0x4) sendto$unix(r0, &(0x7f0000000400)="35ddec79df10635d5229e6213ebef5da372912f86c52ec0aa9c55dbfa5780b235659d05d94df597200a549184a5f2428185c6ab0c731093bb41378f806ac4948ee3996e506b059672842527c1fec9e7e65fdb4240a7d4fe3d627b50fd32f67125a2c3afd160d1a6a769d4278b2287435b8049f11291ea81f5f552cdab4eab7e5a0531caa36009113a8155320ce72fcec8f2f049be23d562ddeebd92212e7eeeea39a210219e935c54516d8873e0059c27772cd76d5aac011f168a735bb658876ade815ca6e663002b402a872f8e59fd09c9ae83ee66f10d52cf9b8", 0xdb, 0x10, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x54, r5, 0x300, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) pwrite64(r0, &(0x7f0000000700)="959bf4d9ae12d73cb954e7a3797444f6c596f2bcc3f1fe5a5b6b606d5c9f250028e0e2a3dc8fa9a13046d46747da8d26f2a167c4d288b65084e82c513dbd9ccbd3fde690", 0x44, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000780)={r4, 0x5, 0x30, 0x1, 0x101}, &(0x7f00000007c0)=0x18) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000800)={0x1, 0x8000}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000840)=0x4, 0x4) syz_emit_ethernet(0x12, &(0x7f0000000880)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="f0eded3ea6f4", [], {@llc={0x4, {@llc={0xe0, 0xf4, "d1a3"}}}}}, &(0x7f00000008c0)={0x1, 0x4, [0x106, 0x8ba, 0x730, 0x3cb]}) r6 = mq_open(&(0x7f0000000900)='IPVS\x00', 0x0, 0x40, &(0x7f0000000940)={0x7, 0x10001, 0x0, 0xfffffffffffffffb, 0x2000, 0x0, 0x0, 0x3}) openat$full(0xffffffffffffff9c, &(0x7f0000000980)='/dev/full\x00', 0x29a000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000009c0)=r6) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x2c, r5, 0xb00, 0x70bd29, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbc8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc001}, 0x40) fchdir(r0) syz_open_dev$tun(&(0x7f0000000b00)='/dev/net/tun\x00', 0x0, 0x40000) fchdir(r6) r7 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000b40)=""/116) openat$null(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/null\x00', 0x0, 0x0) fdatasync(r1) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000c00)=""/227) 2018/06/03 18:45:03 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xc2, 0x8001}) 2018/06/03 18:45:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[], 0x0) 2018/06/03 18:45:03 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x640003ff) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000008101000100000000000000000200000000000000000000004e4c70280c78f4deb516787c22edacd4d2795d7e689ae2aa813f2b"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 2018/06/03 18:45:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000000000)=0x4) 2018/06/03 18:45:03 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)="0200000004000000000000000200f30000000000", 0x14, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'veth0_to_bond\x00'}) r2 = dup2(r0, r0) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r1}) chroot(&(0x7f0000000000)='./file0\x00') 2018/06/03 18:45:03 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) mq_open(&(0x7f00000000c0)='vboxnet0vmnet1)\x00', 0x40, 0x21, &(0x7f0000000100)={0x807, 0x14f, 0x5, 0x1fc00000000, 0x80000000, 0x1, 0x8001, 0xf2}) 2018/06/03 18:45:04 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x4008556c, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) dup3(r0, r0, 0x80000) 2018/06/03 18:45:04 executing program 2: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x48, r0, 0x800, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf81c}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) close(r1) pread64(r1, &(0x7f0000000000)=""/237, 0xed, 0x0) 2018/06/03 18:45:04 executing program 5: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x1c000, 0x0) sendto$llc(r0, &(0x7f00000000c0)="3dcb2e32dfb6f2fed9221584f2559804ab557123dd3f4aee670671fce3a1905fb056e1b927e2ee72913c47d2aa26764cb4510c5d55683c692992aa9bcea5405585abf4ab869496564eea1e4892e2898b77119de0ad283041294ef66c0fcbadf445bfee4664c111d9c6300f900f2c7c8ae2ada9775bbea49f5269f03b84c1376fa84442c484a63a2ee5e95fbed89d819a545a398300bdc7fce88c99bf64778ee63c3e8f311fa39716e5e0eda3ef0bbc6685c519b8d896d4e975d9f5337c6f051044d9146374852091f0feff5dccc7fe971058f99d3dbe952cfca3388418c04a5ff062a0", 0xe3, 0x4, &(0x7f00000001c0)={0x1a, 0x17, 0x1, 0x2, 0x3d46, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) chdir(&(0x7f0000000000)='./file0\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) unlink(&(0x7f0000000240)='./bus\x00') poll(&(0x7f0000000280)=[{r0, 0x2}, {r0, 0x230}], 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000200)={{0x1000, 0x200, 0x2, 0xcef8fe9, 0x5, 0x1f}, 0x1d8}) ftruncate(r2, 0x8200) lseek(r2, 0x0, 0x3) 2018/06/03 18:45:04 executing program 3: r0 = inotify_init() getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000180)=0x54) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x4, 0x4) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x84000482) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000240)="72760185402ce7a82523ee9d56c7173b9e479d93be20be2e7bdbee8c87a3a7e231ed582529d61d3844e3a2615d4bb7274be56724e51ad16b558bdc2deb0328f97f77fbebc813b43565bb6b6ab13552d7dd9b31ee9f78198f5213f42dbe89ce23159ae664f915ea5578719fcb9b26f94290fe189d6e1c4e15f2de3e7282859f0e7d2c4c4d81e943086f0903ef37a44bb5b574df146bb4bbc9a3de1affeb8cc6bd3728721631bb1bef059760af44b39b3187c87b7322bef8331b98c11e8f093009661fe2dcfbd006637eab0e3e8e6e56379990d42cf10b12"}, {&(0x7f0000000080)="b64effc7112bfc5c34c0973366c733e968cfe4adba9b53e52ac1249e7359bb2aa2b6d91518b828e8ed54da79611149c24bbe69870c066a867e58abdad6e004f3d26a302e1e98ba794fd0d646454112292e135ceee36fe83dfa8d2273707b0aa25438c6a43d68ae6c1445e4f7e7469b1fe967c56e6eb59952c5c484ac4d36a333436e"}, {&(0x7f0000000340)="73ab33d1e64ef9b414c3b226f4d6be535f811d2ad4df506e7be8d24f5e8a76ee1d3acc2ca26d43030e917477612eba925a15fe1d2d28f46d391448ee"}, {&(0x7f0000000380)="7f4930e2c238eb76895be514da8f0fe2c08148def4b312ecdd792e9c4dee8c9decb4ae968872e87d42d99538622d9855b0cae1c36b57584560bf96e26f416cbad3a79f463c6d0dcb43135367171e5baf395ec076ccb822e29386d12da1f6cdda85994d39162f342d83d2c4b1b4f499952ad94edc95640905224b2d57bfeec40252f1964cc6476a507f6c08f4d321984128e58d5c3f0877124a77a0011eccac57f9b3660aaa90c8c6e3ee682918dcab342a85cf5b6c14c2b3d15b8397c86a9b823525e345270f544a05b094f55b"}, {&(0x7f0000000780)="e0c48554af4a7b6e7a0c1973423e8d14805d62fb42b20a83f909278cb32cb5f2bfe7"}, {&(0x7f00000004c0)="4485b193c7535dd47ae7ff538f19bdbb5395751818f007226f79045a427eb59c07c05d69d91601757466ee843da04a4f6bf38f9977e6f3638314bf8d583912adf027868b85ec5e28aa2b416b0ad73569ef4098a3a5c74a029e5179455cf277f355fcb14c2236f7cf1c0bf6385a9bc5247dadf42b38144fa1c03339577c1f38347ec0dfaaa85042cbf7cd4cb5b724340a5842b546e500f25190d56afd0290c048cee6561c97"}, {&(0x7f00000007c0)="7f99778a7097093a1189b974c90f46b03ed4ea869b9005b44fbaf0d452ec6456482454ba928549433ef8445a699d2c326dcc591429040a422c4ecba6680025dc9198e82d31520fe31d0f289a4c44c1515b866b6da1716f41d1e47fad98a56c7aa2965580eeb863242a53b19af678bf3ba37099d06618fd887354a65a3a9dc53d3ec5a3bd72187ff261d0"}, {&(0x7f0000000640)="ab638e2ac4279b5ac4439100cc6c96c76feae661db35d372490446564d7a1ccaf4ce89fbf09c228d70269d314b670c6ec09813015e4b8d2946c4a6235ab58de727d57d1b0ca9ac1bd8f9dce3a31830c0e108b142ebefaebfd74331cdcebcf0a95ded81e57a2e2465a1658205f775af9afba7a497d4c1d24225d0aa3007843bf4225faa95f296b8d239a9f6c9b0dd41db565d9517dee0cab861202a52ed66e92402d6bf2807fc18"}], 0x0) 2018/06/03 18:45:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'nr0\x00', 0x2}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x22000, 0x0) 2018/06/03 18:45:04 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x200201) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f00001dc000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0), 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xd0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x3f, @rand_addr=0x2, 0x4e21, 0x4, 'rr\x00', 0x0, 0x40, 0x64}, {@broadcast=0xffffffff, 0x4e23, 0x10003, 0xb64, 0x400, 0x7ff}}, 0x44) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x3, &(0x7f000016e000)=0x7, 0x5, 0x0) 2018/06/03 18:45:04 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251, 0x0, 0x0, [], 0x0, 0x800000}, 0x48) 2018/06/03 18:45:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x13}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) 2018/06/03 18:45:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0xfffffffffffffd70) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x40000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x5, 0x30, 0x6, 0x10000}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x1, 0x5, [0x0, 0x9, 0x3f, 0x873d, 0x0]}, &(0x7f00000002c0)=0x12) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0xf}, 0xc1}}}, 0x84) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/06/03 18:45:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x140, 0x600) accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr=0x827, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e23, 0x4, 0x4e20, 0x0, 0xa, 0x20, 0x0, 0x7e, r4, r2}, {0x8, 0x1, 0x0, 0x1, 0x7, 0x6, 0x0, 0x8}, {0x1f, 0x8, 0x3, 0x8}, 0x7, 0x6e6bb5, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x2, 0x2, 0x49, 0x7ff, 0x0, 0x6}}, 0xe8) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000080)="e52f66696c653000", 0x0, r3, r1, 0x0, 0x0, 0x80) 2018/06/03 18:45:04 executing program 6: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80101) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x2800000000000000, 0x8, "ed38b35f9255", 0x5}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000800000000000000000000000000000000001000000000000000000000000000000000000087000000f0c56f7438b3d3c75e2c586dfb882b7ba421abeb51ba5f4df353f71a5fdea5568b1b0d13962b53c040c006a059c0f6124b6f0becf4ea2bf3c7a756a373af1a92d1491f7bc0eb5c75b703dabd9c737f4fa4"], 0x4}, 0x1}, 0x0) 2018/06/03 18:45:04 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffe0000000000000, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000001c0)='cpu.weight.nice\x00', 0x2, 0x0) fchmod(r2, 0x2) read(r2, &(0x7f0000000080)=""/195, 0xc3) 2018/06/03 18:45:04 executing program 7: r0 = epoll_create1(0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x200) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000001500)=""/11, 0xb) r3 = epoll_create1(0x480000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x2000}) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000100)=""/186, 0xba}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r4) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1704, 0x0) 2018/06/03 18:45:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:04 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x7d, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x800000}, &(0x7f0000000100)=0x20) 2018/06/03 18:45:04 executing program 1: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/06/03 18:45:04 executing program 5: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000080)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r3, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000001c0)={0x8000}, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000200)=0x5) r4 = dup3(r2, r0, 0x80000) r5 = accept4$inet6(r2, 0x0, &(0x7f0000000240), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0x1, 0xcd2312e37c02e4c9, 0x200, 0x7, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r6, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000340)={0x9, [0x4, 0x6, 0xfff, 0x1, 0x4, 0xcc, 0x6, 0x2, 0x0]}, 0x16) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000380)=0x800) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000003c0)={0x0, 0x7f, 0x200}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000400)) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000440)=""/253, 0xfd) ioctl$TIOCSBRK(r2, 0x5427) fchmod(r2, 0x10a) openat$full(0xffffffffffffff9c, &(0x7f0000000540)='/dev/full\x00', 0x40, 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000580)) io_setup(0x0, &(0x7f00000005c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000680)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x8001, r0, &(0x7f0000000600)="7d4e95089b83d68e5e9604c6980cde3bc4", 0x11, 0xcc9, 0x0, 0x1, r2}]) r8 = request_key(&(0x7f00000006c0)='pkcs7_test\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)='/dev/rtc0\x00', 0xfffffffffffffff8) r9 = add_key(&(0x7f0000000780)='syzkaller\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)="8aff44f8eafd29bf0ec1d477c61c", 0xe, 0xfffffffffffffff8) keyctl$instantiate(0xc, r8, 0x0, 0x0, r9) accept4$inet6(r4, 0x0, &(0x7f0000000840), 0x80000) sendmsg$netrom(r2, &(0x7f0000002fc0)={&(0x7f0000000880)=@ax25={0x3, {"2fe74103f6682c"}, 0xfff}, 0x10, &(0x7f0000000e80)=[{&(0x7f00000008c0)="e9e71505e72d178c25b79df34a2082919380b13a4a175d83c979c33bb736be5263724056a52fbea1015198ec016f2404392e5033ddff09e91418c45e62d123faf9a6e136e2fab97f8656fdc756ec9775e41a3a739aeb6888ed019681566a2309e88f041dd23722ba120e1a32ea0c0ccf8f4ea3974650a2bef74c0a653d28399e99eecc3b6b47eb941b2c5e24843025233df3757e18ef24dbb63a44797cf194a9ddbf161e3ba6406b8837da365bd83b2747d8355df2156a519ee3e81b8d9312ae87785decfbe2cbd47e56d1037e320b331da7a8d34e9b2f4842b726e3277c7ce5801469", 0xe3}, {&(0x7f00000009c0)="f3e884d3afa72b668001a367310ddb21f9a16e49128133b49bed15f5d001464b906c0ba08f407ab692d6fd1f505539d907065e3f12662d576cdac14cd839afbfda0f556d2a055710a09a2fad0668a2126f06cb02d5567b1f946cfe51d71689a797aac1b4a2eb184efd315304a2e959f46907950573fdcba60fe5e067c5f762b097b8ed4f6d57835215c358c2030d07d8844b46b8aa3e9c419646f18063b515645c9716b591289a95dc5c", 0xaa}, {&(0x7f0000000a80)="407c98d057de74e5194f43c99f390f8ae6b371a2234b378bd8ce390a5c1d5702219861fee692b141f2485884f0e0d6aa1d6693f4f7dc035e7c1ead5936daf85922a393e3d45625381b088c21c453b7bf1594ea0daa70ffe522c1fb80250ba871acec88ae51ead513cb0687f8857c2d27d697b76b0b599cfc17315120eff6e2812eb5f460f69ff60be5872b78df52e5bef3c81c554a669d3b1efbb9f640a7544a670d554d4ccc4efdb9147a38ecfeec5812f8dcdfc6d46e553e8213e3cd629ce693db0cf2d3843216318c8aa889e01a3a1aa7d087", 0xd4}, {&(0x7f0000000b80)="2c4da26748ec28a0796118ff42790d1b816713a90fba116827ca0359b33697264d9750973f0b669b7f20d09792156e45ac2e79ef8b6bb9d75580b6765f938ad665cbe3e0a62f61141d2ac45a4d5c0aab3839225924a32d6505e7063f6a9821a0a4bf5b24336491c070254eb4ade496b5d34f68e15cd692d573e7255e0edbce69715197408cbd46e791ab3493acd9318526392a9c3ded15cfe96787ca282feebc730cee02616033acc3055c348accd55cf77fe532bee4329d7d5ade1ab1d72ccb1d4ddce8065d84136f8d66c717b78492a8556101223673262869b484b84935d19ffea4e57afb3a8f661e65ee1ad680351e80d67137", 0xf5}, {&(0x7f0000000c80)="e3586ce7da269d5edf25c157ab421c7f86006b905380d88d6a343eb3d0bfb5c6eaed529bc7be1d896388ac6c6bb9af5440152e33a56c223c622822eeccb7d47865ed57365a3e2abf2ff94f1a923e899c0cdbf7690f6bc89a1fdcd9c8ae86b515427be321270ae515f8fba590a6ac3a66852808f40d18eee467584ffdf866caaa8340d4da6319097cac6b6478037739326ca9b464be2f66b9434e8aa1da0a2cf65671775ea635d0246910fe0763a69a0a6dd10bffe8c90fc19ffd6655468751410a57e16cf02881a8d9bb749e928cf5bf", 0xd0}, {&(0x7f0000000d80)="a0fd72fe852e510439566909cbb13bd2852150d4c1288478ca165d8248421b97d4553c3209340be56b042cdd007767b73cb51d59252f1d3236b2289226a4b3648622dc3a1c3d55eb0b498223226e6444f434aca8cb3f2ba553396dc6005c1a34545ff0150be9d86042c1e6a3a6ae419828260f8532f7abb866a501af8436144b8032434c12aff1462adca43bc86ab747f59f3a9676bdc66c7f40109baf568ea393e263a11800975f0e4ea060bea28e4f2b62a743af1431fea9e73c04cd652aa3116b6d78874f28dbe553036e311087ec5f2ac351b93c1f0e326b47096b40148036d1ac03407c5da233582b07d3ff0f54d74a6981eaaf", 0xf6}], 0x6, &(0x7f0000000f00)=[{0x30, 0x117, 0x3, "d4be367c282356fb691fca32131bff0c4dccee9fa39b7ae327"}, {0x1010, 0x0, 0x50a6bdd3, 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{0x1010, 0x115, 0x6, "ebf83f123a8f9bd06bf81285e13a0fcb4dad0772a503e1e24dab99464de23bbdfa36d43af6b2efcb2b2891cfb09bc08efe433d0ff7aa959221484451100cc07edb7a13c7f7c129988daf74cd978f1e38463b12b084979a008834eb3556a90629a7fc70a456a4da9f8d9eca8bffd96136e7de60d73e4e1b173b1380a8895eead3ca44e7443584d9275f4de60a00772fd50f06c9825315f3e1b9e139ba854adb2a5c7c945483f0916ad65346bcffb4ba8558e51e993251a0c8aea6c26fe1c48f3c7918cf270107d85ad779f3c6b67e5c02794cc3cd9f66291370d0856a7dc83900bc936ca9ff6063fe842acc818fb8ce4b716b27dc4d417aa822fb7b7c747f1437b6ae4be892e51e6c0bdfdd91b559344524657b895e2b497974763eae3f4af919f3b06e4255b12e271afef28393828ea17c0802db5aa1ebab2a4ebeae53411e5f81ff47d93730a571551fb3e2921d003e2eb7036f0d13b49d165e87777b9aa939009215bec12f3f099f9dd33d012e7e8b879bb9389668a0f6c28801ea0ad157c13ce3d43be91c43eb8c35f65139daa995561722ee96bc1fb4043949374a3cb105a9e10743ce12fd3a90b8eaa8facdd18df5467d975afc51f337c24099b55111f7a5c25bbd9f07ae3731f6ac3588810c2ee3c756266fa7ba270b6c232a7d3967b32a61683cc525f321591d6e66bb677f512d1f6da6605d37c2ba4249b3a23f31e043c81ccbd9aff9eb7a4641a38c4fc36b30d834269f906f4121e1a89b054985420be5af3dfca75ba0ad116470e7055378ec16b33f39749e9cbe27574f53300e9bf175962291318d18595f08590a840878429d2e4940e1505fc7532ea9096fbaeb366ec93dffa9e31f9628e368b18b66f6e70804bbc1a2128db438e3201f3ceb79c25cd6b0ea8633cc1e5358b286cb60550579f2cce57eaf6533d087075df958850f6adf19b0c054ad647807e1c76874f741bc918cda6912856e7bed415201f6788a66ead33c349bdf92024d40721688f9d506999a0bbb1fe94ab29e36947254d673ca0b8baa49ce1a75f27723a1ad0f76b9f3e3bb52b806ad0292d8f4b09691dbcec173f097f2c70e1600ff48685dc489c561624f1c7a77a7913cb623671c8b3c830000352e78ea46ba14a75f1a624cfe8eceb34ea426bacc70337be1382105100b58bfb29f9c7222c78aa8e608217c80061952e3630bd9af13d4db7dd91fbbbe278e86c12e5e4d5b3fa4e5e4033eb4de51b2f7286849235795d4d623b3aba45aa7554a596cf0c92d8ca7bc77a3adde6882c4383051d6325e1add02abf3a52be1554c532afc8bef0584e7b319255e37873c12d9ed2d645e6a0cebef827b70a17489567a53bc1a72b22241b9ef6fd18d7e14439e813cdc2a5e6793ed5811cad8c4dcaa4182b64fa6ab1f4104d8103d07abee96b8a247cafed353be2ac16052b2b858c137b2cd4ff29765ed3bd2c1812487224b59cdede8e5ffd15799b49a79546a4b211e0256cab1a99d3e723ea4734a6e04da276fdce99ff6b3de3f25988115765ff70b7874984714e9df993748b772333079ff1f0fd75f2d65103d4b253902bf4923e42b925df653f5547868cc9c8aec975bb425519d9f6f3ce740ea2e8880bfc400f0f4cfc4e9d169fa44bd28072391705a9583ce0b8c8754e3f70fa7b249cfde18e6c961deee8bbd23360c2ffc1e6e7f8495930b4cebb658b290bd88df496ef50550d9961083f492f054a10de267887c8e113cf5cfa827eb0662d92b5b4a4fdaeaf489076fa949b1bf457324721fdd3ecf76260166b4d97ca64861d269c21715cdb069629c78624b5a9ff12ad549f475ea4d111be0d46112522e8dd4b8f9afed0c1f960289c778011e970ccb22722a70e5bc2abd76b3fc5b3c7506b0f94abe380f66d1b9ab0314e92a02e0d2a7f8cf6a43b25d307a454aa6c1d34aceda9340f5a3699611d7e5752e6559a5a9eac3c820ac7300a50a048890ab77df8458d90eed9791e39e3ce45a84e3465a4c7a860e8e774f941a8a905a04e5dc7cdf2e182fe9300d3520412e5311fccaff31233350e830fc4ad43b8e026099a00f2cebba45fc0545c4f259a72a5b3d9793fc3cbe9a20ed2eb822b96819c96914084cb23c0fdec7e77e2cbefc34cea77d068609c3cc14131b465f39cdc326b36b39194f54752a91fa72b1f06b38c030bf6dc009f1fe2aefbbddcdc007854e3bdc1b62cc4ad34aef3d0a2c8e93f7a2cc419d5f61360df38b8e5b732de72e0bef77a9d6a3e74fd4b16773796321d33d5f158544b8a43854f1b2ae9cb77e57d213ec633285605090a1f580ac2311aa38e29494cbf261b58c4f71567ef7d7b6ccc719f41efd540fe93faecaca57b3a2c603ea1c53cfc6dde914076dcc3d329739c309dedc61f1e5059af0c32c629e7a399e1c2534516248a8e94f1d0c7f6e93644f48ef3934e27d73cc5c8fa7cb8f8356d8016dacb6d752a0b12b976192c9e4119b27c51c7cfc829b11e1fd7d0b8ad2130d273c0f7043ad6a744ab68ab9455118c6b724b8d0d9a1e5fbdc7d254ec58be65dc09a3537bdd3f9c02506bf9ca7c3eb51ee484d0a78e7037ac851ee51b49975a2ddeafdca55c6615c2c32d9d5b57efd05a56df9a9b111f8e71496cb1c7799ee50629c1bf681261e4ad869d92d3d9d7986c1e7ef06d0ba06055b144b1419cab1720417387c79d53bdeb31161818424fd6670684cc5a24fc2abe574e0456fd9d564d4e5179128c4f4a5696c407e530fdf3b0a9a159e8dffed50e6c019d0511bc23ca3db86d5305b28b8f7213e72ac453b0ce9eaffc89257ec127f61f4f1f59cf8bef4f1dafcfc0329e7cc0299ac531f2fceb885c585c5c4e93194c9d345ec4dc858f67340a28b8bfaeba5fc880d658fb7f08a066b279f2ddd77a96af7b80c574ee2c5e847ec20c1d1e145b1b8b3502524866cec86ef7cbad93f84175f67c7030082e5ea840ba599d43133eb0b566b7e0389aa2a9c39da348e49db59f0d50984257a0b2c77bc75c525132d74cf98df9e4c59897beb6f6bacb818bd8a594466fece39f482f1e104faa9c1e228d4529a67068e8d67e38250c3c578e8df9ff47927f03f04cfca83d395da500758a2c7747ac84c0daa88fee0fd765c18e3d06251916ff4c14e53bad6e2f19fff82779827242eae9fd661e626c1fc1e39a444501ce528d0a0b4dd617d1fa65d69fd59cca7c26412b213ef2e0be642d8b197594d4f1a2319ea0c548c62afd8f19f600705dd2611d137d2d531889125eaaed25e27889f2ed415bf58cd6f48162d95b5ea664c71a796d2ff1d2a69948e2d70ec7c4737a7fd25f418a35d421d6b05d6e6a9294bd89f28480166818e40aab62fb0f696287f8b2bc6ba9ae0e744a8d8ff65123627214adc9ec4fc505d5ac0019052c39523c6fb0df4beb3a943646cdd1e7d270108514fbc81418c69c808757212d07a89ec0f0ae3798a323849b120f1aac2b45473762d96adfd787b95cb7cefe6d274196062cb2be828a00a25ff484fc5f2110dffcb1731dbb1542474dce74cb34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{0x70, 0x0, 0x6, "79e4da7cf309fcadd287fc79240a10a388c4a8c170b4fa066b290da08e2767d6b55e1d4a1cef9339408a82a4e91880986a94cce5530ccec6876c7e393fbcd6afe2b2eefc97e2a36488e6e9374ecf3ce31c5ac34224fb2bb510fde440047a62"}], 0x20c0}, 0x20000010) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000003000)={r6, 0x1}, 0x8) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000003040)={0x5, 0x9, 0xe3, 0x7ff, 0x2, 0x3cbd, 0x6, 0x1, 0xcc8d, 0x3}) 2018/06/03 18:45:04 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x400, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/82, &(0x7f00000000c0)=0x52) set_mempolicy(0x1, &(0x7f0000000000)=0x7, 0x100) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r5 = shmget(0x3, 0x2000, 0x630f1b6a485f7456, &(0x7f00002a3000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) [ 217.576021] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/03 18:45:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20601, 0x0) close(r1) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x80000001) fallocate(r1, 0x0, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, r2, 0x301, 0x70bd2a, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb6f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) 2018/06/03 18:45:05 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/06/03 18:45:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xa3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) 2018/06/03 18:45:05 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast2}, &(0x7f00000000c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x1, 0x4e23, 0x1, 0x0, 0x0, 0xa0, 0x8, r1, r2}, {0xffff, 0x9, 0x5, 0x9, 0x3, 0x0, 0x400, 0x8}, {0x800, 0x7, 0x7, 0x8}, 0x1f, 0x0, 0x2, 0x1, 0x2}, {{@in6, 0x4d5}, 0xa, @in=@multicast1=0xe0000001, 0x3502, 0x3, 0x3, 0x1, 0x3ff, 0x7, 0x5}}, 0xe8) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e21, @loopback=0x7f000001}, 'bcsh0\x00'}) unshare(0x24020400) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/06/03 18:45:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0xf, 0x805, 0x7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffffd, 0x1d, 0x4, 0x0, 0x6}, &(0x7f0000000140)=0x14) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000000), 0x8) 2018/06/03 18:45:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x20400) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000f9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020004000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) nanosleep(&(0x7f00000001c0), 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0x1f) 2018/06/03 18:45:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) prctl$setname(0xf, &(0x7f0000000040)='security\x00') sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924fa, 0x0) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000)=0x1000, 0x3, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xff, 0x6200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x16b}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x0, 0x7, 0x4}, &(0x7f0000000240)=0x10) 2018/06/03 18:45:05 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="277070703144599bd42aab9c3c1644922d58bd76636f786e6574314a40776c616e30d40a00") 2018/06/03 18:45:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x777, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/03 18:45:05 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000280)=0x85a, 0x4) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="76b1871c9b6e7721b45d1502b80f6c3b0a9004ae9d8d88f94781ec24214d363d48464e1ba94c248a7baba87ba1a6bd0be619c0050e101fd4d8ac82f96bd513f4f06e37098dca30323e1aed4108532fa058563060d286993a9f5167a53ad171c3f5bba2a7d6c6d593ca62581b9820ba0e35a6d7056d40b135a0c33688fda41090f9ed7c37502a9f35b6ae9622e81a2446719692e9", 0x94}], 0x1) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x3ff, 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) bind(r2, &(0x7f0000000180)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80) r3 = getpgid(0xffffffffffffffff) sched_getattr(r3, &(0x7f0000000200), 0x30, 0x0) [ 218.545112] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 218.580329] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) flistxattr(r0, &(0x7f0000000080)=""/137, 0x89) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:05 executing program 3: r0 = gettid() exit(0x0) tkill(r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x200000) capset(&(0x7f00000000c0)={0x200f1526, r0}, &(0x7f0000000100)={0x3, 0x1, 0x80, 0x101, 0x6, 0x3b9}) getpriority(0x2, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xca, "4f75903c50c735d7d1dcf9f8750586fe5c7c2bc4f2d1127afb410f2b8004395dde6a2f9940ccfbc91bdef21bc6bd18ad1abce2ca46978ce309d887d97055214a637771c32c0fc02df2b4096a89da7e9556f1404d6d22295183cfce0fa8028e1a1157ad2b3b17c34befdefb1396c2ffebb7db1204c3bf5a4f689b1a2bcd5b75e97a1098e65d17b41e28d84b9972f8405f67a358dbc0384ab8443c46b333e0b60daae75302a6ceeb54c34ff2c34f81dc453ba35312eb5d5d947463235f1865ea09b81133771fb375c6ac98"}, &(0x7f00000002c0)=0xd2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) getpriority(0x2, r0) accept4$inet(r1, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x80000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/112) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000004c0)={0x0, 0xce, &(0x7f00000003c0)="65827f1a29d30e41442768d5273e450925da01f5610fd21c3cdb7961529df400d9d912e6c5c2e5967b508812515cfbd4866eca49967f30fe6d5cc5cf37b467f6ec43ac9c3517504a5a19fa6bf32e48455c51daf235f04720b0f3e60ba08a5503966e7c6c3ef3bcc9d788a8c1baebfd94553ba944fb9eccfbdff11126e05710a5227787d934fa9ebe59885e4ce577d750d69ecedba87d1b76bd8f0f001f90c5913ee1375fa42a074b0376848c51807516ba14e2284f699a662fc730282d7f8b89342842aabb46568766be6709ac9b"}) 2018/06/03 18:45:05 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) r1 = mq_open(&(0x7f00000002c0)='vcan0\x00', 0xc0, 0x2, &(0x7f0000000300)={0x7, 0x3, 0x4, 0x6, 0xca, 0xac35, 0x5, 0x3}) sendfile(r0, r1, &(0x7f0000000340), 0x9) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x0, 0x7f, 0x80000001, 0x2d}, {0xffffffffffff4d7d, 0x5, 0x899, 0x5}]}, 0x10) mremap(&(0x7f000009e000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000058f000/0x4000)=nil) mlock(&(0x7f0000416000/0x2000)=nil, 0x2000) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xfffffffffffffffd, &(0x7f0000ff9000/0x4000)=nil, 0x4) mremap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000977000/0x400000)=nil) accept$packet(r2, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003240)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000003280)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000400)) r4 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r4, 0x201, &(0x7f0000000200)={&(0x7f0000000100)="167a72b829fd59b0ee757156f8502a75ffbf88185cfd044f1159196cf360bfb824eee738e41bb0b03184e3e6aa7f3c01e758f1cdbc24722e1d366d51acb7dd3ccd564a9cced4b28a86ae4ba5766f1fcc955e44baa3c86bc4bfdd508786d2f6f3a0632d1b7253bd10b97d72a5e94db631108e33fc71f6b959d939396fdab037fc13daa78d2979c6615b9df38cb52f0c95f8660c0253ca4dde763e82d1f9c901a28d37edbe69df0b6c566791d0a918b628d105b363adcc9f72b0efb3d86872f57806b19db8", 0xc4}) 2018/06/03 18:45:05 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl(r0, 0x8b35, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10c00, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10200018}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x700, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe28}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40841}, 0x0) 2018/06/03 18:45:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f00000001c0)=@in={0x2}, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4800, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) sendmsg$unix(r2, &(0x7f0000000400)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r5, r3, r4}], 0x20, 0x20000010}, 0x4000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r6, 0x800) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r1, r7, &(0x7f00005d4ff8), 0x2000000000000ff) 2018/06/03 18:45:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f0000001540)=[{&(0x7f00000000c0)="8f93517cbcb01df8bcfd7e9db7dd61630300526b17729698cd0799084cde0957c88dfd882c264ed941274dcf27bd5dd4253475722a4185334936bd79452db8127d099bc4f6a0061d1eac49f44cd7d90cd60a46f3779d98e6c63a9a6672046366e045459b9db5fe9b5bdaeeb02d4421b7ed86b6e6ed7a081076ab28ab250b0b8fba6e03ce4655118523d71a89fc0815de1723309e7e386661ec94d3324683a309db9487349f4d4093447d5e1b1a359101e59f6babbba44361a813c43db55d5e487228e93fd1a6b2be42faa472bc8c33be0b7a26f4a400fe6a91a0e7772e73e9c2ba13c31c5afda437b73ea2acfcd61534ddfd78fbdc228c190d", 0xf9}, {&(0x7f00000001c0)="bf3627d53d9ff4685fc4e9242895facc7497265ad0fa1528b1a0bb91dcafe718db3e458ce04057f5ea2e4718d1792954bc6d1504113f37e05d598fa5e09b6f8f27848a6450d532448533380c6cdecb138c81cac703cdb767f3dbf1e4185a50d098f2f5e8b6e84e9cb9c9107b6405413be8c80cefbf0565385666ab71ec006d801891d81e5ef8a6210696aa3ea7bd493ec5f68d108a8e366a82a425bb373027947198545b109b5e7adba5ec5aa383102e0e52e1e0b7a1ba635ed2555f0038a6062263100a06d6ab75d578585ccc612700fc39a97e759641cf6aea43adff20e8db39938feabf020dd7091d8b7c", 0xec}, {&(0x7f00000002c0)="0c3d20428ad493a357394d76b7e47e77795c4f353b828aefdce8848f4e9c34d73f9199d6efb19cce327ef8d23f649cb95388a25452e44b39ba38e7bb59bbc510562e8141984a8a6ee36bcbea8f3edc6fa7fcf2fb0987ef3f8eea76e34264a36424a9d7b06e88ba1d527014d831a8d4a73aa7faf63cc457961e3423a3f8eaa115d9ed87765459ebb63bb9b32c5fa9496b9e4a87c6d163b74d02ee647cb485b2134e3da7d5eeac43936e194b48", 0xac}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000001380)="66001869857572c26b5e9d57cb202f6312198e704f08c07f04641b6ae1eb77937c0feb3629b55884d73fa0934bd9195981e1fe6a849bdee33db981a3421026ffcc90b6f63b2a2585492ed9ccdb698468c3dfa4b3a1b62d515eb9295073beefa32857fdf2717ca93491db4514ca52039bff9f62372d6727d64b53b5404c2c86aa6e25290ea988585559ed9717feadf9ba066abb9a5e67f764a9d806fbb4", 0x9d}, {&(0x7f0000001440)="56637c8a52dccc28f28cffc16a3bd7bb58bff5bc7d75873dcec8b359b25c294b35aaef4505245c5236a23087ed7a82e1c7eb43d901b1167fc00f8a7083b387", 0x265}, {&(0x7f0000001480)="63984efc34f85e2ba68fa46f17baf38fbf330ac78b53673fbc69444739e6da5f4a88f2309a786d85791b10fae4d932f3b3c504f1eaba98b3a31f45b98ced8d45831cacf87c3b33af2780eabbddc59db4cedd82aa979e", 0x56}, {&(0x7f00000015c0)="9e9f23", 0x3}], 0x8) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=@random={'btrfs.', '@,)%eth0cgroup\x00'}, &(0x7f0000000400)='@,)%eth0cgroup\x00', 0xf, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = dup2(r0, r0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x800) 2018/06/03 18:45:05 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x488000}, 0x387, &(0x7f0000000140)={&(0x7f0000000200)={0xd0, r1, 0x2, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x74a}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdd}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8001}, 0x40) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x444040, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x3de) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000340)=0x1, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x7c}, {0x6}]}) 2018/06/03 18:45:05 executing program 5: clone(0x40000004, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000040)) timer_create(0x3, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x100000000004, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) 2018/06/03 18:45:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x8200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x65) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xbc, "e5649596d523a9d0a885e735222837f0f00a1c949d3e4428fbbbb3ddc2e146791f7efb2205ed3067d8b811389a98f49f7d9b294b179b1be96d977301b4933f6da10ebfdd6480c62e5a6435f559d271dcb2340363cffee2b1623e4cb55ca46e74613cf8ccf0d3268f0e42ebe44b458be545fa6b201167b277744a774cbe1b43cc57e97654d43628413cdd6f5e5aba6d453aba869c5994537220c6f4b44ad96f4a681dfc196da800fdae1332eee1cdb11fc1785770a5e7b9f7ec5a8104"}, &(0x7f00000001c0)=0xc4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0xd2, "06ce5b15719ee5bf552b4559a5e8a680d00975aa95b0926c6ce0a282ad3bb4296294c6a4c7030d144b005e93a045d8d231a7b87b9833f29a1f2e837e33463155f58197520db4c92a67537cc2a4423b4e44386624061888de5a59d4946467eb8305ee7e491115d44d6ffe4a7da50a68eb7b1312762f1b319e78e7efc6071f92857e46a370ca3cca8fc2dcf071e63f57da5c1bd88b5669e2398eabba5d5f79c21b29b483d766263b34624dde666865e3427e0aaae9b3dff3ededaa3f51b8d1f5f75b81d83bf9078651e097c4f115e3ed38501b"}, &(0x7f0000000200)=0xda) time(&(0x7f0000000000)) 2018/06/03 18:45:06 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff02040000eeff0000000000000000000000000000020205", 0x18) sendto$inet6(r0, &(0x7f0000000080)="d3", 0xfffffffffffffe62, 0x40, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, 0x9}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x54) 2018/06/03 18:45:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x101, 0x4100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x4, &(0x7f0000000100)=[0x40, 0xffffffff, 0xa9, 0x400], &(0x7f0000000140)=[0x0, 0x9aa, 0x32, 0x3], 0x44, 0x4, 0x9, &(0x7f0000000180)=[0x8000, 0x4, 0xfffffffffffffff8, 0x8], &(0x7f00000001c0)=[0x2, 0x4]}) [ 219.038282] audit: type=1326 audit(1528051506.036:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13763 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 219.070411] IPVS: ftp: loaded support on port[0] = 21 [ 219.111416] audit: type=1326 audit(1528051506.098:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13763 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 219.299274] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:45:07 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x81, 0x30, 0xffffffffd3cb4f59, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x8, 0x2, [0x7, 0x0]}, &(0x7f0000000140)=0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) ptrace$getenv(0x4201, r3, 0x7fff, &(0x7f00000001c0)) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f0000001000)=""/246) 2018/06/03 18:45:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x20) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x100003cb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200800, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280)=0x2, 0x4) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="c8936680c2e8f123c4ef811a4f65805d79fecaa015fe244bfca6b525902548df421fe18b41ec8a9e83bcfb5e6550abf9bfe9447452daaa31a163a5c26eb2952252c4e449948a667a0460c8694a943b59ab2538db4e0781f1de64479f388491127f4efdab9e89e19d16047694669239ab66", 0x71}], 0x1, &(0x7f0000000180)=[@iv={0x50, 0x117, 0x2, 0x3c, "0be0f14dba112e36ecdac835f7539b304c0057dda4844ee4f2704730275f1b398ce7f084c92774daed200e2eb204eff00c0a97a2ea49f79ff2cf800f"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x98, 0x40800}, 0x0) 2018/06/03 18:45:07 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000100)="da0e4c0279e77e400924497a2d44dc29cf69214bfdb15102986a337619c40479645b78da18298c69cbef1df8d1a1763e2683c89a38eb63266dcc1b61773864ebc4b9a328989749747da8894dffdf4f2e21edcd225eeb4cb75db6768c82f1142785e7eba115203ef237fe5508dcf4f107528ee3af354afb67cd1637ef20998259b83f2ea75c4324f97962f0bec98885d727d6450ceec9e444ee845d28ad"}, 0x10) futex(&(0x7f0000000000)=0x2, 0x4, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x1) 2018/06/03 18:45:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0x1aff, 0x0, 0x0, {0x15}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) semget(0x0, 0x5, 0xf2) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000080)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x1f, 0x2, 0x1, 0x100000001, 0xfffffffffffffbff, 0x2, 0x8e3f, 0x100, 0x8, 0x3, 0x0, 0xf92e}) 2018/06/03 18:45:07 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'bond_slave_1\x00', {0x4, 0x5, 0x4a63, "194753656ae4", 0x9}}) ioctl$int_in(r0, 0x80000040045017, &(0x7f0000003ff8)) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/95, 0x5f) 2018/06/03 18:45:07 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='net/dev\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x400) 2018/06/03 18:45:07 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$binfmt_script(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="a321202e2f66696c65300a"], 0xb) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x2, 0x0) dup2(r1, r3) 2018/06/03 18:45:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000500)) gettid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000a80)) ioctl$int_in(r1, 0x5450, &(0x7f0000000000)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x3ff, 0xe7, 0x6, 0x5, [], [], [], 0x0, 0x3, 0x9, 0x7, "7bd7fe2fa203c2109dd58927ad066536"}) 2018/06/03 18:45:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x590, 0x4}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") write$binfmt_elf64(r0, &(0x7f0000000f80)={{0x33, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "50eabacc4e78bd018239616a825af8f7679c6bba64a6b7cbd964ffdc794518bc1fe0f96b4ad0ad8df5f8d3974972d118547c61971c626832050f504b2eae666788109a6bdec0e6aeae725e8bf787f0855ef14e464f8cf78fd372d9764225ac56a49581f85b5b99682c1e9887a58f03a490fa4418e26285335c7437600c52766712158300a2eaa84d8112604fb3957bf43d5dbfeb225700981a980f612185f30bea9290f7b916a38f1978877fdbaffa4c0ba4af6ff52f9207064fac3b325189363be0eb7b25d2613d1e47c6f2264ef0bc4bacdd37429655672e6d1f619b06e663408e1056fc821962bde539630391"}, 0x166) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) accept$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/06/03 18:45:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x54, 0xb0300) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0xd9, [], 0x10000000000000fb, &(0x7f0000000340)=[{}, {}], &(0x7f0000000180)=""/217}, &(0x7f0000000380)=0x78) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x9, 0x401, 0x8, 0x4}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000300)=0x4) socket$inet(0x2, 0x804, 0x4) 2018/06/03 18:45:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x44) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) r2 = socket(0xa, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) r4 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) futimesat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={{r5, r6/1000+30000}}) r7 = syz_open_dev$ndb(&(0x7f00000002c0)='/dev/nbd#\x00', 0x0, 0x48001) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) r8 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="81045603ace03f83e7dc43ffac05d63583747180ccb042263f8762eabbfbc7c92e16fa3bb28375651043c0096b45a9a79ff68ac759ee15726a74085c96", 0x2e9, 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r8) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x92000, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000280)) setsockopt$inet_mreq(r9, 0x0, 0x0, &(0x7f0000000480)={@empty, @broadcast=0xffffffff}, 0x8) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r9) ioctl(r7, 0x401, &(0x7f0000000240)="c62607000008000000006f") sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x10800, 0x0) 2018/06/03 18:45:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000380)=""/68, 0x44}, {&(0x7f0000000400)=""/217, 0xd9}, {&(0x7f0000000500)=""/191, 0xbf}, {&(0x7f0000000280)=""/6, 0x6}, {&(0x7f00000005c0)=""/105, 0x69}], 0x6, &(0x7f00000006c0)=""/110, 0x6e, 0x8}, 0x163) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000780)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r1}, 0x2cb) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000070ef29a1edd0000"], 0x18}}], 0x2, 0x0) 2018/06/03 18:45:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0xade9, 0x10000) sendmmsg$inet_sctp(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="4bd33a1d0d426049d1495c0f164a0cf99bb4b476bb9daec8d3f7215161eef13f291c0459591c5982bf1bdf5b0dbf7a1c820363ebd4559e357b16f9590e14104ced9e6485f131fb9197ea4fec1c09ed46fcf21f6a6a299dddffdcdd848327fee04f2c65b3c7fd725397dffab2a33083422c724ed0fe06c10524e79df1da04a62ab66dffac9f150b5975abb9859ab9f66b84efa766ee9ffc72eee272a99e7e3985b99165c2322d7dc28c6900983853bc", 0xaf}, {&(0x7f00000001c0)="e1f7881518108e6f656ca7782ddf830c48b45e43eea37268c850f87a66c1b68156c3e9f1b0668c75d78af307d83001be897d3f5f75ce5271a631ceb109851d50736ad619d4626b4c5d477401147d9d9f1e1186bc738cef6caf865fb7215f01db05e89aa23d845683f2b6a5bd", 0x6c}, {&(0x7f0000000080)="d39daee27612f8ad457ee3e6c4089f04", 0x10}, {&(0x7f0000000240)="cc0b621e7d1af0ac1f93bc2b3cd1116dbe388e5cf336bb9963e0fd84fcb5c0fd2c9fc2cff5d23484afc2d8bd6b7295e92b36593898569c4784be77b8a94818", 0x3f}], 0x4, 0x0, 0x0, 0x20000000}], 0x1, 0x0) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x20c, 0x0, 0x0, 0x0, 0x3a}, 0x14) fcntl$setlease(r2, 0x400, 0x3) 2018/06/03 18:45:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)=""/83, 0x53}], 0x1, &(0x7f0000000200)=""/46, 0x2e, 0x6}, 0x40000100) 2018/06/03 18:45:08 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) 2018/06/03 18:45:08 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000bbc000/0x1000)=nil) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) 2018/06/03 18:45:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='vboxnet0\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fchmod(r0, 0xaf696b4d2806fd98) sendfile(r0, r0, &(0x7f0000000080)=0x6, 0x102000004) 2018/06/03 18:45:08 executing program 1: syz_emit_ethernet(0x6e, &(0x7f00000003c0)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe800000000000d90000000000000000080000000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000000001fe800000000000000000000000000000807717039ab8303a0297f3f4ff1d9146b321954be493404c03198ffd01ec4c912e52d093e4c8405030f838cb2f5698bb64fb168e46f6d321db6ac5d386e1dcbce8ed951086102068769ba49c70080a90db976b09e78fd4852e"], 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = getpgid(0x0) r2 = getuid() r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xce, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={r4, 0x5e1143a6}, &(0x7f0000000380)=0x8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x6, 0x7, "0704b0ffb74b43782f83aa104fa66fc0a3c9f97a2c001429d63da5f33ca0d822faa528324b9f998ad7d549be7309cc8b415bf664604c5c01ea09ffc3859175", 0x14}, 0x80) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r5}, 0xc) 2018/06/03 18:45:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000005) r1 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'lo\x00', {0x4, 0x10000000000000, 0x8000, "d72a78a1bfec", 0x3ff}}) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'%route\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x340) r1 = dup2(r0, r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x1000) 2018/06/03 18:45:08 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="67454c46ff0a0000feffffff0000000000000600004000000000000038000000000000000000000000002000000000000000000000000000"], 0x2b) r2 = semget$private(0x0, 0x3, 0x400) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000000)=""/55) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'lo\x00\x00\x00\x00\x00\x00\n\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4d, 0x9, 0x4, 0x0, 0x2, 0x8d3, 0x1, 0x0, 0x100000001, 0x767, [0x96f, 0x4, 0x3, 0x7fffffff, 0x1f, 0x4, 0x4, 0x5], [0x7, 0x1, 0x4bfb, 0x8, 0x8, 0x2]}}) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/06/03 18:45:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0xfffffffffffffc59, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0xffffffffffffffff, &(0x7f0000033ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0), 0x8) 2018/06/03 18:45:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x6145, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000200)=0x6) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/162) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) dup3(r1, r3, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x6, &(0x7f00000001c0)={0x22, 0x101, 0xa992}) 2018/06/03 18:45:08 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x4000) r0 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYRES16]) 2018/06/03 18:45:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40001, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0xd, 0x1, "22879cd64eacc4cfb0b7a6827f9c300de043a7e5448b0ee7e7ac6b3f6eb911fba1c66731a5aec279c60c260b7510b585c08c06081f35bbc71fb569e4e9e9356b", "525b35092849e29ca1e1ea31be406ffee9c454ae01f386d8f0c0dc9f28af0aec", [0x1, 0x3]}) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:08 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "aa3c25c36765a238e78b2c1e4f641fb6074fa191249280a1b692f4aec7e12d367c2cf97137902f1eb565ee74a279284301cdc6abcd8a5be19c0f7578105aa332e28afd1d59afdf83560f52d6e3241e61e495ba5cc0bd222acf93002d8aabde250ebb7e0ed4abcd554844c7b212cad9a00b2febc8da34a52faa8c018d3056579fdfe6c944432389794497209d419c566b9f06324787b6a1f0927c2f1b37fdfe9034b18e75620ce4bda2bbf057e7", [[]]}, 0x225) 2018/06/03 18:45:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x67a5d6d8, 0x200000) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}}) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x400, 0x70bd26, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x28}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/06/03 18:45:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000240)=""/139) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/172) close(r0) 2018/06/03 18:45:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$ax25(r0, &(0x7f0000000180)="9d", 0x1, 0x8000, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6f454c460000000000000000000000876e000000000000000000000000000040000000000000000000002c0144ec8bbdd6180d84fb72f63cbf000000000000000000000096309845e8377344dc523800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d626abe3f38bc1a3d7d7d7c6d2743ada1ef1000a409614c3ebd9e527f3acf658775a14f1bdcc5429605a1e9e353d2244420a64def7edf80def0cedf5da8b"], 0x78) 2018/06/03 18:45:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) times(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x200020000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xfffffffffffffc00}, 0x8) 2018/06/03 18:45:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x56bf19bc, 0x3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000d1000000000000000000000000611000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) sendfile(r0, r0, &(0x7f0000000000)=0xf, 0x3ff) 2018/06/03 18:45:08 executing program 4: socketpair$inet(0x2, 0x0, 0xfbf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x8000000000000004) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 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) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xbd00, 0x80100) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000200)={{0x0, 0x989680}, {r5, r6+30000000}}, &(0x7f0000000280)) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000cb9ffc), 0x4) writev(r1, &(0x7f00007af000), 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000a3000000fcf40127d52b0ff07436b85bdee2f06e58c714c2e1874ed32149015fcb6fc982c70bc7e70af52bd26bc5d4d4140bb3787f23b1caceccc0cfa93df05132c70c7f2dae2b6e1d3db9045320ef0401025b829e482e9282a26da3a3c9bf801019457832bb511bbe56fb1340572fe253aefcf28838acbf3481cef75989511b0ff6abd53598187e8a96b4b1f29553edd5472789cc69f231dfd2b00020929362f420"], &(0x7f0000000140)=0xc7) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 2018/06/03 18:45:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x143) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) write(r1, &(0x7f0000000180)="90fc09d2dcf8eb70219bb994f9c4256e4aa82028ddf0bb1106030c478ae4a414138eaef7059262262666bc77a21d0ffba53d19a0fd047e13c0c1b06f607912b2e21393ef7f87b0b20c34d11875a56a642f1d01bb284aab5c62fd06cdeea00f5bc5a5bb77eb50c59574f6ab245295226fbe770ac6a5a9235bda5edbe7d06efb0e337c1be4f06e9d0a1170fc63d5a6ffce98aa37b5fcb417ac358989e8e88c5ce57b", 0xa1) getsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f0000000040), &(0x7f0000013000)=0x213) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x5, 0x1d5001) 2018/06/03 18:45:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="7f6ed41daf098176738f3df9b9a974cc7d1f912e75907061ceb55d265fea682672ae6237d36be2f89d863098d57b7c4bf46e718cd73f7a80a8976dba336c84109cbac9821df58cfd70740818994a613d5c0d6df6a7c0633f71fc9f9b50b7c47c9fe1886ec7288ffdcd1c5c2cabbc69b12a1a7190f2", 0x75, 0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x2b, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="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", 0x1000, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000001540)='cifs.idmap\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000015c0)="bd84e9", 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001600)={r1, r3, r4}, &(0x7f0000001640)=""/42, 0x2a, &(0x7f00000016c0)={&(0x7f0000001680)={'digest_null-generic\x00'}}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x5, 0x20, 0x800, 0x3, 0x401}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000001700)={0xfffffffffffffff7, 0xb4d9, 0x20, 0x30842caf}, 0x10) sendmsg$nl_route_sched(r5, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000001740)=ANY=[@ANYBLOB="800000002400000029bd7000ffdbdf2500000000b0cda296aa36580400001e00000000d1d3c62dc481efcde011f61d1a9da7510d4cd0c93c1f7081423c17326f32f31e4683c26ef1cf4730dee1cf37b54ce689cb6a4d448c11b83f122e798aa54d85f4e5019db5257089d5fa61c6ab21d3a656ca0848c31d1defe2713b5980869a3cb74c2acc54e52937ae26fdf114d913eec97c437b7a3b5bb2288198250fa58b4257db8dedb37c3c3ec01214e7a3228bb749eb70b6b24ac69fe5bd6c2458dfededa18756b027721e2121e7559330012481167098332c95b6c94c917bed55c9f7cf23b2", @ANYRES32=r6, @ANYBLOB="10a71b10b6e4d0000d000c0209000500070008000e000180000008000100636273001c00020018000100007f7865f80000000400000004000000000100000800050004080000ee000800c3fe05debe98b6e2100006001800080414000200080003000305000000f6777e63e47bbe9d5af44e8fc3d9787e6743d83da29df529b6a62ca9840e93f65b0055c9d6f00c0d2e14bde9c737f690fb7155e8"], 0x80}, 0x1, 0x0, 0x0, 0x40810}, 0x20000000) 2018/06/03 18:45:08 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000140)) 2018/06/03 18:45:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='h', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x3fffffd, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0xf0, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003880), &(0x7f00000038c0)=0xc) close(r0) 2018/06/03 18:45:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) 2018/06/03 18:45:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = dup(r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000000)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x4b4, 0x8, 0xe000000000000000}) 2018/06/03 18:45:09 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80100, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000180)=0xbb) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101080, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x80, &(0x7f0000001000/0x3000)=nil, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xa0000, 0x0) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/06/03 18:45:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/196, &(0x7f00000001c0)=0xc4) 2018/06/03 18:45:09 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/51, &(0x7f0000000140)=0x33) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x1, &(0x7f0000000080)=0x0) io_getevents(r2, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100)={0x0, 0x1c9c380}) io_submit(r2, 0x0, &(0x7f0000000540)) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x24d, 0x42100) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$binfmt_misc(r3, &(0x7f0000000780)={'syz0', "4d54083a8522e9a6c6c21e1fb8a04075e4eecf8354d1585cdc0b77c3c9c49487df8d4afb57176480808e3bb5acaa65b68e9056f5a29a1de71826d203ad79977b9714c199329b27aef597af34102cd7363acfc176949bbe5d705fcf87d4caaee1e967b916c5317c1265c4eff2bf63f326096021877b5a5c74a47c4d67ed1353ac946ecf3b83ba7094b64d94a6f265cbe06a2005819aa0752f246dc2d151345ba9e479c052719d9b65d1aa"}, 0xae) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000280)={{0x6, 0xc043019ca47e0d5e, 0x4, 0x1000, "140032194c128a15408cd63d4f5caac4eff0c2d929111a60ef9a1d7d90b2d76d1b7c98294e974c3578350b0f", 0x2}, 0x45f, [0x0, 0x8, 0x7, 0x4, 0x6, 0x3, 0xbb, 0x81, 0x1ff, 0x8000, 0x9, 0x10000, 0x4, 0x4, 0x2, 0x8, 0x400, 0x80000000, 0x100, 0x3, 0x4, 0xfffffffffffff52b, 0x7ff, 0x6, 0x7, 0x2, 0x5, 0x7, 0x9, 0x200, 0x1, 0xb2bf, 0xbd1, 0x1, 0x8, 0x40, 0x1, 0x5, 0x2, 0x9, 0x6, 0x1, 0x2b, 0x0, 0x4, 0x6, 0x6, 0x5, 0x0, 0x3, 0x4, 0x6, 0x5, 0x200, 0x6, 0x5, 0x5, 0x0, 0x5, 0x1, 0x1ff, 0x20, 0x3, 0x200, 0x7, 0xaa32, 0x3, 0x0, 0x6, 0x7, 0x31, 0x8000, 0x4, 0x2e, 0x4, 0x800, 0x8, 0x0, 0x8, 0x1, 0x1, 0x83, 0x2, 0x5, 0x2, 0x7, 0x3, 0x200, 0x100000001, 0x0, 0x1, 0x2, 0x100000000, 0x7fff, 0x0, 0x3, 0x100000001, 0x3, 0x100, 0x4, 0x1, 0x10000, 0x6f, 0x8, 0x107, 0x9, 0x1, 0x8001, 0x7, 0x8001, 0x100000001, 0xfffffffffffffccc, 0xb991, 0x7, 0x76, 0xe5, 0x0, 0x100000000, 0x640d, 0x6, 0x80000001, 0x80000000, 0x6, 0xd2, 0xff, 0x1, 0x3, 0x1], {r4, r5+30000000}}) 2018/06/03 18:45:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0xb04de61b9b03b108, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000080)) dup2(r0, r1) 2018/06/03 18:45:10 executing program 3: r0 = shmget(0x3, 0x4000, 0x1, &(0x7f0000a76000/0x4000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000280), 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x2000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000a72000/0x2000)=nil, 0x2000}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0xc000, 0x0, 0x0, 0x9, 0x7, 0x82cf}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x800, 0x4, 0x7, 0xff, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000240)={r2, 0xfffffffffffffff9}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0xcc, 0x20, 0x7fffffff, 0x9}, {0x8, 0x10000, 0x800, 0x3}, {0x9, 0xa524, 0x0, 0xd3f1}, {0x7fff, 0x0, 0x1, 0x1f}, {0x66e56b8f, 0x10000000, 0x8, 0x8}, {0x100, 0x7fffffff, 0x7fffffff, 0x7}, {0x4, 0x8, 0x6, 0xff}, {0x1, 0x6, 0x8, 0xff}]}, 0x10) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000200), 0x5e, 0x0) 2018/06/03 18:45:10 executing program 2: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f00000000c0)=""/30, 0x9) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000000)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/130) 2018/06/03 18:45:10 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff86dd60d8652b00142c00fe8000000000000000000000000000aafe8000000000000000000000000000aa000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800003a3186c3f445ccc7713fffa3d1bfe32ed0092f63f54d46cc1d2c9d3504c9cacc163d70f1ce68fcde22c0b8718c935597588ea6abee68130f99a29e66f3163d1c38e6df559564fddb8790da27c2930e8348a75cc20b70b19e284f4d97f7faaff0aeb4381961338753cbdf0d792cdec08201000000c9fc2903373456104d662f16601ffbeec0bde22c5014fff9e9be71fbf0ee7ce5664e21641bcb07633521fddca18d16a4ac8831c83b81b4320acfd7a16312f7aa8dc9faa300f39d3c8bfbc06b285839cdcab3b0be012687067dd1ecea8985c19533877b3233"], &(0x7f00000002c0)) 2018/06/03 18:45:10 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000500)='./file0/file0/file0\x00', 0x4) getegid() r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x101, 0x200100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000003c0)={{0x0, 0x5}, 'port1\x00', 0x9f, 0x0, 0xbc2, 0x6, 0x3, 0x1200000000000, 0x7, 0x0, 0x6, 0x8}) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) mkdir(&(0x7f00000004c0)='./file0/file0/file0\x00', 0x20) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) inotify_add_watch(r0, &(0x7f0000000480)='./file0\x00', 0x20) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1000, &(0x7f00000003c0)) 2018/06/03 18:45:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10040) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000000c0)) 2018/06/03 18:45:10 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aa7576d708da5d83f12617bf88520407aaaaaaaaaaffffffffffff08004500001c0000000000000000ac"], &(0x7f0000000080)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400, 0x0) fallocate(r0, 0x1, 0x10001, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x1, 0x1}, {0x8, 0x8000}, 0x9, 0x2, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x100000001, 0x1}, {0x3, 0x1d59f168}, 0x162f, 0x7, 0x5}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000280)=0x6) connect$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"a40ed45a661a28"}, 0x8931}, [{"c49fa4ceb45aed"}, {"d3f379461ef0a9"}, {"7d9eab34a98b7c"}, {"84b30deb1b8e6d"}, {"059f83941b9465"}, {"e1ecb1d12c6d98"}, {"415bd29b880889"}, {"0befccf3f603cb"}]}, 0x48) 2018/06/03 18:45:10 executing program 6: r0 = socket(0xa, 0x5, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x20, @empty, 0x6}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/06/03 18:45:10 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0xb1, 0x3, "61dcbf6df7971ebf04ab6ed4fa9f7d264abcfa3e91b9efd6c67ccda2c8783aad11e93be666afdcf40faa0cb949bd482a42286ac81f48d7fd7c19aeca4ad448b802eb5eacdee2b0c18d50f51c4134280450c37e26019779b6df8f059924f70a33892e13b4a7ffed3b914cf6bd2eaf937086641114b8ff0eef80e358d7d8f53f33951e62fd9cb9f05630ee7993e5d923bbc42de62fbd8236efdbbeff4e25c531246793ff5662f43fed73"}, 0x400000) r1 = socket$netlink(0x10, 0x3, 0x8000000000000004) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) writev(r1, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) prctl$setendian(0x14, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x100000}, 0xc) 2018/06/03 18:45:10 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="24000000020307031dfffd946fa2830020200a00090005000000001f0c1ba3a204000400d5aaafc9", 0xfffffffffffffdac}], 0x1, 0x0, 0x329, 0x2}, 0x40000) 2018/06/03 18:45:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x0) connect$rds(r2, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0x2}, 0x1c) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/06/03 18:45:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="d3ab27191a0100d1f7f0b813efa43d66aceec12356ba602dff0500ff86de57a63f", 0x21) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/06/03 18:45:10 executing program 2: r0 = epoll_create1(0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x80) ioctl$TUNSETLINK(r1, 0x400454cd, 0x12f) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000100)) r3 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)={0x80000000}) epoll_wait(r0, &(0x7f0000000340)=[{}], 0x1, 0x0) 2018/06/03 18:45:10 executing program 5: unshare(0x2000400) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/06/03 18:45:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) 2018/06/03 18:45:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = dup2(r0, r1) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000000)=0xb0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x0) [ 223.636776] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/06/03 18:45:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffffee, 0x1ff}) 2018/06/03 18:45:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000011c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000001200)=0x5) mlock(&(0x7f0000002000/0x10000)=nil, 0x10000) writev(r0, &(0x7f0000001440)=[{&(0x7f0000001240)="15c46ba96a28d3d3c3c76a2ae58dfa2be8a35da754dd1f8ae3c138d2ea5daa77a2beaf359fd546f5c73974755861324e1354f91c162fcb58a98089a5d676ae5247bcbabcc8236a720354a0a0cb181f4ca5548df6cd2dd89f6340fa4650a8782dc09175786390661e17af38c29b27fe124658b97d7fd62a04a2014c1b1a1688e40f4a83c4f5235f1007628dc27f", 0x8d}, {&(0x7f0000001300)="6126dd2964d103f6770eb3209c800c2faf9483cbb4727ca86f64710a766b266a4b411326cfa0dcc9ec77d2caf7d7be62a06da3ea0b73d285d781af09eec25298742486f856fe3080f95ebc8b2ddfdada863439fd5739db011132142818fb1941", 0x60}, {&(0x7f0000001380)="b8aa437488b2a469d8cf0188f2ed0da374b25de8239b5b8b232efbc95204badc6578315a0ebbc5829e64c6902129136d84f26ce178977e553ff350d5ce79547ddf279236c90c9c616bca00404792c1ae257e2535ccf0b3c93e1771acfecf277b7bdc9aa710a1981c22c3aff4decdb346f91f99914084081d2a6bbbb280510122b5eef094f5d1c6341e", 0x89}], 0x3) mlock(&(0x7f0000000000/0x6000)=nil, 0x6000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0x18}, 0x3}}, 0x2, 0x6, 0x0, 0xa9, 0x81}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) 2018/06/03 18:45:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101480, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x3, r0}) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000340)=""/138) 2018/06/03 18:45:11 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7f, 0x2000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xa65, 0x4000000000400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x100}, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)) exit(0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/06/03 18:45:11 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x226080) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x4, 0x6}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x0, 0x8003, 0xd9, 0x100000001, 0x4, 0x6f, 0x99, r1}, 0x20) shutdown(r0, 0xfffffffffffffffd) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000040)) 2018/06/03 18:45:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/2, &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4e, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge_slave_0\x00'}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x101000, 0x0) 2018/06/03 18:45:11 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='mountinfo\x00') preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000040)=""/62, 0x3e}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="635e9537d475cf912822b8b3532ee1cf3be4469deb510465c9eb58cbd8641d57"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, 0x3ff, 0x6, 0x0, 0x9, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xa272, 0x2, 0x2, 0x1000, 0x4, 0x2, 0x4b, 0x5, r3}, &(0x7f00000001c0)=0x20) 2018/06/03 18:45:11 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000200)={0xffffffffffffff7f, 0x32a54925}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) rt_sigtimedwait(&(0x7f0000000240)={0x1}, &(0x7f0000000280), &(0x7f00000002c0), 0x8) r2 = accept$alg(r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xffffffffffffffff}, &(0x7f0000000040), &(0x7f00000001c0)={r3, r4+10000000}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/06/03 18:45:11 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80042, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x7000000) 2018/06/03 18:45:11 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000240), 0x4) 2018/06/03 18:45:11 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101100, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0xffffffffffffff0a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r2 = getpgrp(0x0) ptrace$cont(0x1f, r2, 0x800, 0xffffffffbddc2516) 2018/06/03 18:45:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000140)="4d8c2285fe03c77f0dd15540dc19a641398c8ee8cb14e8299aa32e95fa1356fbfb89f07acd2d0d32ee2257b58cd420bfc047b838623ef4e6299469994f564580fe5d1dbff188f21f4ee14b388baa33befefd5dfa0ef6000ddd8232f4d2487435869d6e3f686e6fb38df075aa89866e84c2db2e943b2b0bb0a625387bf486df0de76d402337b77b7652b293f01a907a6f38a2a4bb4a545c21570e779ae0a1074f9c3a199204ef90cb32a0ee2b00e7888f907d9fc97d4b84383a61d77c1f80c1f94cf4a0c09ec1a79ccbc9ebbccf210b430805687d", 0xffffffffffffff64}, {&(0x7f0000000a80)="af15612de8c73053c1557ba191a9427ed71a28fd1f706ab186e43f2f552b17f2cd8a96841f277a4af6", 0x34}, {&(0x7f0000000280)="c202440b1928c1f58ef1aa9b23949758ec968d07cb5a314d708a51b783a0eb338e77bf798547f9492f768eeaf25b19eed44bd9cb2e954257b68889b0e167252288251dc14da12595fa9e9adb5a3448fa1480baddcbb8461a4339392878a6a27bcbd0c48de350e8438720715a113ace585b4b13bf79de1c63bc407bce2fcc26cff5aa666e138092382d6b40a989065a93de5522c665f5d1534ebbdac0336cc777a8d021eaa774130fd13785af2e303ca71c56177609236278ed38", 0x1a}, {&(0x7f0000000340)="1f6a1f5ab30e5b7ff99a1a65f2c3283b9c212cdffcbd94c0a6b553725e9fa6ffbf61e10420dd0e0ff847ed746a37d85aec3f992daec36ae49d099bc6dccaa4f428ccccd39f5df124045aaf91a619b6cfa13343e4cf8bcd2799d667830504be1399332b569c2360e550195c680b42a4a4481108e1c6166956fd5a975f613bad6a431fff972b69e5c9f77268b6cf39413e8f94322ceb9df96b4d70262499c21da7adb0742413bbc1f3695aa1112f2b62d4cc", 0xb1}, {&(0x7f0000000400)="9c8e22cbbf17d4cab57095535f7c68ef5b2d7b0bd40631177fa1b026a463996575263a2a65cb304083c01f8a8e8bd43ee53d111420c3c3f0df4a4e", 0xffffffffffffffc8}, {&(0x7f0000000440)="4366609abf1d05a78816b47b7e41eb129fa4dbc62d8bdbd95238b89ea3f8e9b6d657e613e0921c42ed39bd511c6d397aed2f12466f762ccd624a719ec6bbc1fe0e37fcc2a5272cab4a12daf164fb030bfada6b99143653fb623cd319126002df560049ec5360573e18a41a4d534db682998cf01306dacfd52d0154f4b7b51ac4355a927ebf638145216f00be96f30ad4f70966838258c0acd5d575c05d81ab171cc9043fc78195c02db7932ec34fc09352374ff42e2fa913", 0xb8}, {&(0x7f0000000500)="65b416435d413c440861baa1c28d4d", 0xf}, {&(0x7f0000000880)="119c81e3e674b8d9ca134d9c5107101dfa2cff7f45bb9657c3a6064639694989cd082b61070c88bcee9a44fc7806f1c63b225bfbe4c3d3ce5366f7efdfd90ade33198477405ee5e12b6a83abe8f770593c9cef9bfc4d6efc3611414a54b86f9b75df1fc71883fc26dbbe46012fcf7f71ebbc5d17c28047c2f19b913c92c2339ebf59a17bf46ad5aea592c712d4205d22ac29e9aa313c378287f02cad5c1ec5b5c0522211224975", 0xa7}, {&(0x7f0000000940)="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", 0xfc}], 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x1, 0x100000000}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'syzkaller1\x00'}, 0x18) 2018/06/03 18:45:11 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x4000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_procfs(0x0, &(0x7f00002dfff8)='pagemap\x00') preadv(r1, &(0x7f0000b24fb0)=[{&(0x7f0000830000)=""/4096, 0x3000}], 0x1, 0x0) 2018/06/03 18:45:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) [ 224.500732] IPVS: Unknown mcast interface: syzkaller1 2018/06/03 18:45:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0x200, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x1af) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0xffffffff, 0x6, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0x10) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x40, 0x4) 2018/06/03 18:45:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x18000) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)=0x1) sendto$inet6(r0, &(0x7f0000000080)="92ecc17c24716a41e66eb66ee30660db5549e8ac499e28642965c37411b0c5c4a282c801aa3f39370406aab04ebb4d50a192b0f718296ba215e16434fc98f08a40117f8180ded3077bbd48f4a80bbd4c8f2833bba04668814598c7a4ae25", 0x5e, 0x8000, 0x0, 0x0) 2018/06/03 18:45:12 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") io_setup(0x6, &(0x7f0000000000)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x6000, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000940)="2f70726f632f737973af6e65742f697076342f76732f6578706972655f717569657363656e745f74656d706c617465001fac8ed06d3b97a105c8859f84b7761f83838369f2a0ba5452ac191a72dfe409c87420291ca2057f885abf78988d9984417d671b962ddf6529ffaed715f794367246997335d68d9502b83bb525b5243f0b1516cc9ea0f6ebd92064fc2246d4ac1fe458731ec12725e9ef92605dc6e83ce4485473cd55584449ea49f549249145ce6a09ab74168955c89a6beecb4c965af78355c5ed3c47d06206", 0x2, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f0000000440)=[0x0], 0x1}, 0x20) r5 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x7, 0x101040) r6 = syz_open_dev$vcsn(&(0x7f00000006c0)='/dev/vcs#\x00', 0x9, 0x20600) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vcs\x00', 0x100, 0x0) io_submit(r1, 0x6, &(0x7f0000000800)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xe, 0x0, r0, &(0x7f00000000c0)="b80322c2efb58e74303811b6977b9037eea8fb1b0f48cc12984fa4d37e1e6b519df85df2de16d318f367ecc313317a7bbfe1244bb8e4c11bde96130d05fd78befbfaa51ef998b97de80f9e6111da765d0281c0082054ccea8f81fcfd5ddcd3aceaedcd596cc17797e10e7ac7ed8f6bd0f8764201cc22a209da1d904fbd8389204156b5d3cbd55fd20b3ec23015e186c2a6a6db57bc3465c9ca1e54bf97e32cf6f1440f566d8511eed3a2762c5e7fee2bcf435e44ab38848be5ece62547c27ae36460864da83dee09b657a3a07377b1ca", 0xd0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x80000000, r0, &(0x7f0000000340)="be692d661a166a2b56d12ba3fb0025b8711a64ce51d3897a33f9fe6912972ebc34c2ae891a28e2af4f9de1beb73747de59f1092152544970f49f44780cf49fb8273deab1b937908b83226ee6cae9452242bbc078df08f3efcdaf1a419e05c869116bdb52d38e83e6c1748b367346bf182ca2a8cb9d39a5bf24bcb8c4302a24180485f9853abf144252a88030c31fba172e6116e64eee03827efde2e2b3a6b0e606443b1a6af0e398f4bacef352d576e65382c997332095d15fca1311df60731f924854d415811b49b7f271590efe3d3f684b641780567e3f6503c54dddc96601763a491081ec0e2f20a7bda7d22492b175d2e8652156d278", 0xf8, 0x2, 0x0, 0x0, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0xd5b, r0, &(0x7f00000002c0)="477894", 0x3, 0xbf1, 0x0, 0x0, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000500)="b36b4c2bd18fddb171890d17865256ec37b50bf91a406629bbd8abf3f0710af72d7af8a1232273ce64c6728ebc909b7f40585867d07526ea098b43b782ae96db0443177ff1480cb7b53bd42476f33815853a99ae416f1be3c7adff7d231cdb7a6c2498f6a5a54df4e04de619", 0x6c, 0xfff, 0x0, 0x0, r5}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0xff, r0, &(0x7f0000000600)="0977bf961ad790223d9c7140396b5ff208aeb4d6fbff7adc38ee5dd0c9927f484d4cc3bc5b5b372ee6363d4aafa2f40339cc90f79892bc171344ceb65a5f8e8b880e1c63cec53c1886e38430a30bad76115dbf5def5abbd2788adbefb0d53d64fafa94a98c02452c597fc520a169837d57dbc8bbc0113d010fac2ab55938a9f41b9cdfde42294d5711f027265ee99239b2350ca4f15983a125e9af", 0x9b, 0xfffffffffffffffb, 0x0, 0x1, r6}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000740)="d6b77aaf9865bae142d63504d2f779db78c70e5aa5ec36350837eca8111b1e6019c6f1", 0x23, 0x8, 0x0, 0x0, r7}]) io_submit(r1, 0x0, &(0x7f0000000240)) io_submit(r1, 0x1300, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000000c0)}]) r8 = shmget$private(0x0, 0x4000, 0x7c000809, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000840)=""/163) 2018/06/03 18:45:12 executing program 6: capset(&(0x7f0000000100)={0x20080522}, &(0x7f00000000c0)) r0 = msgget$private(0x0, 0x414) socket$vsock_stream(0x28, 0x1, 0x0) msgsnd(r0, &(0x7f0000000040)={0x3, "90a373c2e9819cfb00812595a3282c01d2f068caa59703271c7ddd6ca0c4f5765a462569779bb248e5fb3e1f2a1aff1253a50c634de0e1d51ba588"}, 0x43, 0x800) r1 = msgget$private(0x0, 0x0) r2 = socket$inet6(0xa, 0xb, 0x101) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x678e, 0x7f94, 0x100000001, 0x12}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x81, 0x10}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x800, 0x10000, 0x800, 0x3ff, 0x915, 0x748a, 0x2, {r4, @in6={{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x30000000000}}, 0x0, 0x10001, 0x3ff, 0x8, 0x6}}, &(0x7f0000000380)=0xb0) r5 = syz_open_dev$sndmidi(&(0x7f0000000780)='/dev/snd/midiC#D#\x00', 0x3f, 0xc0000) ioctl$FIONREAD(r5, 0x541b, &(0x7f00000007c0)) msgsnd(r1, &(0x7f0000000000)={0x2}, 0x5, 0x0) r6 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000440)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000480)=0x1, 0x4) r7 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x7, 0x200301) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) ioctl$sock_proto_private(r6, 0x89ef, &(0x7f0000000800)="948b4c3b454e59196c6622580fef00025b967777fd928979c86b9b4e38fb5f94e33723313f") 2018/06/03 18:45:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = shmget(0x0, 0x2000, 0x78000000, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x494000) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1fd}, 0x1c) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) sendto$llc(r2, &(0x7f0000000180)="870dd0b36ed80c911261b2be263f258e062baf75651293f8f18f8b0a34e62d6c8562b9a43bf6daf16d80660b44107590891149b8d24d0ef15d20be6f2f4c43787f545de4a00b48819047b54cfc824184910c77be45a8a86d9f8f2b315ebc78dcea4ac698bfc86ccb", 0x68, 0x4040, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x401, 0x8000) mlockall(0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/06/03 18:45:12 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x5, 0x401, 0x2, 0x5, 0x0, 0xffffffffffffab71}) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffff9c, 0x10e, 0x8, &(0x7f00000000c0)=0x20, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/06/03 18:45:12 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000140)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_trie\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0), 0x8) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) r2 = accept(r1, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000004c0)={0x3, {{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x88) 2018/06/03 18:45:12 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/223, 0xdf}], 0x4, 0x0, 0x0, 0x75}, 0x3) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x72, &(0x7f0000000180), 0xc) 2018/06/03 18:45:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socket$inet6(0xa, 0x2, 0x6) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={"6272f8ff67be1448288524f770304200", &(0x7f0000000100)=ANY=[]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) 2018/06/03 18:45:12 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r1, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:12 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc4c85513, &(0x7f0000000040)={0xd, 0x0, 0x0, 0x0, "105f593481b639195a8a2dd9ee3ff7e9c50e58fe7500000000000000000000000008bd2e32bb0a6e99f963f4"}) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x75cf, 0x2000) dup2(r0, r0) 2018/06/03 18:45:12 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f0000000100)={0x3, {"ceded6f1006fe3"}}, 0x10) r1 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2a, 0x101000) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) close(r3) 2018/06/03 18:45:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)="da6a6c777b0e910fe337d84a28c5eddb0397c2a5520c4333bee323d18ef389001eb25ea99993bfbdd6bc15fac198886e3cd50fedddb3dd012db60dcb91757119b635bb19cf6bcea187ca859af4a0b4d9f1e2db17b03571fb683e7e6dec2969415c960f61a60e13ae78d5e9") 2018/06/03 18:45:12 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x10000) poll(&(0x7f0000000100)=[{r0, 0x1000}], 0x1, 0x9) r1 = socket$inet6(0xa, 0x5, 0x7ffffffc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f636772e1e838c8326f75702e52c36cafa5b43c0d6e65742f73797a3000", 0x1ff) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) bind$ax25(r2, &(0x7f0000000040)={0x3, {"cbea416c778e60"}, 0x80000000}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x100000001, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x6, 0x4) 2018/06/03 18:45:12 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc70") setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x400) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) 2018/06/03 18:45:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r2 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000280)=0x7fff, 0x4) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) socket$inet6(0xa, 0x80000, 0x8) clone(0x0, &(0x7f0000000280), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000000340)) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/06/03 18:45:13 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000180)={r3, &(0x7f00000000c0)=""/130}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x8, 0x4, 0x0, 0x7f, 0x2, 0x9, 0x0, 0x400, r4}, &(0x7f0000000340)=0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r1, r1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 18:45:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x7, 0xffff]) writev(r0, &(0x7f00000000c0), 0x309) 2018/06/03 18:45:13 executing program 5: unshare(0x60020000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = semget$private(0x0, 0x1, 0x2c) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000000000)=""/198) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@mcast1={0x3e2, 0x1, [], 0x1}, 0x0, r3}) r4 = getpid() tkill(r4, 0x4) 2018/06/03 18:45:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r1, 0x5, 0xc}, &(0x7f00000027c0)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x133, &(0x7f00000000c0), 0x11c, &(0x7f0000001380)}, 0x0) 2018/06/03 18:45:13 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x6}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000006c0)={r3, 0x0, &(0x7f0000000680)}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000740)=ANY=[@ANYRES32=r3, @ANYBLOB="040046001e2e24b192fa62e426b6fa8fa610b83bd2636f3c5decc2305c8c3584a244ab91ae28b8591673bf46d2e0d767845f8cf6322f5ebc385463013a4587f749ef8238bf52e42772810ce380"], 0x4e) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000440)={{0x40, 0x2, 0x5, 0x1, "96bf869835426751d6cd6fb6d207df29dbe17c87586cafac827a843a02681c6366d158c4872aa28eed94aef1", 0x1}, 0x0, 0x0, 0x5, r2, 0x5, 0x38, "9df637aa71773848836759df42d7d90a57ca198bfa3d8dbc18bc92233c9d351bf6c44c3b6d7cc86ad0248e1083718c0456718a7ca6475522be001ec3d75bd1f0", &(0x7f0000000400)='md5sum&bdev-*\'}#vboxnet0.$:em0+\x00', 0x20, [], [0x5, 0x20, 0xef89, 0x1]}) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000bfdfdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xffffffffffffffff}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f00000002c0)=0xc) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="59cb499c0e0b42dc0a206867d6a756b0fd150894610739f8e438d8afe62ca65871f1d2c500ffdcf7c8b20c649694694ea04df33b04b65d8f9f43e9e8"], 0x3c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000007c0)=""/198) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000003c0)=@req={0x0, 0x80000000}, 0x10) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)=0x6) accept4(r0, &(0x7f0000000300)=@pppol2tpv3, &(0x7f0000000380)=0x80, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x3) 2018/06/03 18:45:13 executing program 1: fanotify_init(0x10, 0x400) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x92, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x400000000000, 0x35, r0, 0x0) r1 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r2, &(0x7f00000003c0), 0x322d, 0x0, 0x0, 0x0) 2018/06/03 18:45:13 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./control/file0\x00', 0x1f) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/06/03 18:45:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000074c0)='/dev/audio\x00', 0x100, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000007480)={0xffffffff80000001, 0x2, 0x2, 0x619c, 0xfc, 0x8}) bind$alg(r0, &(0x7f0000001340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendmmsg$alg(r3, &(0x7f0000007200)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="252ac6d051ce70647d74d55dd825da381f4c2cee68d3835344876e53b51fe743d9dc55a88577a63d5d3868b4db6a225b802788", 0x33}], 0x1, 0x0, 0x0, 0x24000811}, {0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000000180)="21f732d07c5823a1fd0de5b7eb072b18b9f3feb9a84e31b75c622140d9ef1ad1f0125a17e6b285783f24e976fd1ab4501d30c6e6e850cef87d7a392186f60bb156c13fb303fc0a208afe84f66a655864489d29280d1ae8cc96151190e11492dcb77f7fc327e4bd43112d596e5cfcaa2137799a4f76ea24d3eaa73d514e", 0x7d}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000023c0)="2edf26476eb80f26e7b66a384c7005ca3257f9d96e5dcf82d42d0fa0e1204c65333dee02af6a586593a7f0c12ac7e8e29455c87ad6956cb677058bb1ed22082752abb21f6eab8683671e35857abc8f942e79b4f3d19bb27e30fb86df715c44bbc011278c5579d365990869ae835532b64386b5c007d50ff3528b7a86b2637f7d49efe6410a87d5c9989bbcfaadc41a8ac84e9e59eb0b26d16b0e0dfbebfa4017ab5c1d75cdb2398454c2536a0199c2b074790919056e8bf334e664367847", 0xbe}, {&(0x7f0000002480)="f0e31927e4a8382228c50d703857e2bf7adf9f509d983a66dc455017d7bf8f03f8d0d909cfc8ba5868b36e9511c02dc898a2538a018763a9e6acdf6e320603f55a0a3e241fd4133c06628be86fb89f369709ab123841908c3afe6e8d09a1518efe52a5929c", 0x65}, {&(0x7f00000000c0)="b035010c5f51e260fe83f15f1cc38d7322cceb5d96ff", 0x16}, {&(0x7f0000002500)="246161493520997d91afb2e46fca40bd61bcc980babaf68507cb70f4f6e9f6cd2993f2fe74e736540d73cc094104a276ad6cb380aaf110ba28f7ec619dafca1ef16c353405d5829b072a3ba76ee5050e362a4977566db3822efc47fc79712affbe03d3113253c2b0b45368eeceeca2423684dfcb393ff9cc1ba5818de6545764b9c09021612ed1666473ca11336d559b386943a696a999c9a224dd8ced6a979966e829e93b9ee64f1f572b9d9426c6", 0xaf}, {&(0x7f0000001300)="c7d85c5917dba6fcc1df01c128167fc9802e6097edd2556f4bd48cf28a08cb108af5f129700977e6dd342899d0cf16", 0x2f}, 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{&(0x7f0000003d00)="4370dab70c162457d29d0489935fd7c5fc841f60a4304b2cc912e794da69909cd807461cb3984b0409ca64723e08e2f364bc906e9d20387409ae0699904368d93b387846726d794817dcb293ca5c02146dd5eaa0d2df64f62518812ec958746a29918597bafb1438f66d6aacbb934afaece4aa8d6a19ca148bacd5decc77e7773ec6fdb32e8618844b6abb813fb9b5151fae", 0x92}, {&(0x7f0000005ec0)="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0x1000}, {&(0x7f0000003dc0)="af0fad89a47e442e5ceec6bf62c64ea301986461470ae7e559833adc2fe3d22a3b37fc1e84eb5f4ce5c301cbf988c6879adb8a8dcae8f5d70f1f412b7a3e9320d0fe0e5a639c36d812b590b9e0aee522f9ba10865af47726bcf6a598398fc83be2d45dc0778474eea2b26099d9f8bb540d1d665a2e3bce2bc525416c", 0x7c}, {&(0x7f0000006ec0)="e2c9f2713a59a590a17f8a0099dff41dd2d65162ab814f2d0b7b0f6a85b0244609d24e17c56e2f2678034d2be6f78a5edd19404ddcd286b2009d687419f7ec9a9458ad2a1b5b17b4f671ab531070241c0dc63898edba10fc8df3d200458dec9b1ca0fac0e235c5ec75da24ce992b6387a3edd10cb4f7873480aaac3d50711d7d3ef557109656ba4f3753c4cb83410c026a56a4b6cec512c64b7f60950dc75219da743822c82912f5ba8dc32a7f61649400d44ab636e305149366b9476667efdfd7ff3d57f9ded55d2c8a1ec195b2350fcb2de76f66a8", 0xd6}, {&(0x7f0000003e40)}], 0x7, &(0x7f0000007040)=[@iv={0xc0, 0x117, 0x2, 0xab, "265ee0a278c0f12d84e44c5f7de9296297ffd9a74686fe484349e6def2eca9df2d4b7eb56ef1bb24b8c36666756bc243aafb314cf95bec4d7a6078b3e70b54a01a5433e30e2c70a4f2a129b8285f7df99f900ef10b807566aa5aa4841934c7bf45c265763801b9ab311796915fe342976b9bf8a51cb0b501fe180624f4b3473587a0994af76211311eb5154ec4f43c07e267c0ba217cd266d4bcf35cfad7767803a7969e7d925be2c3f74c"}, @iv={0x80, 0x117, 0x2, 0x6a, "b854181ba93c76619c6b66ed7bda2c75503c63021dd02a172968291c975afb9b3ba863a63088e6d014a1d5c8c67eb151e57d8b315026e0ed50263ce45c2e0f53c6701ca111aaebeed7acdd8b5a65f53d627d680a6d8b7a3d95f90a27beaa463a7b280dedad84a3102552"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x20, 0x117, 0x2, 0x5, "917ad204e2"}, @assoc={0x18, 0x117, 0x4, 0xffff}], 0x190, 0x4010}], 0x9, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001200)="a80dd2729e9e72b2ba4ff46c1c28912af3580dca09e5a01c279445afdf56b6a03b524ba6921e9fafb4f35c41926355db0ad1920fa45a8d02b78bccd13fc198d67ca1c22283b4820079b5deb5556ed81f3be1fc83c8fc62783224cc9b63d9b4bc3b071b3fab242cf7c1a6f43b4aa4c5227f13e4e2ab61844c22388d5f78ba218ae869158984f042dc2c515b1f77a753b83c8183a2789681a23d2a7cbcfd1b8c335216f1ac7055f9a5fdaa978f0a936f18ca21654fe6f68310434127224aab63668a9c4ddd5a020e6596fa90adbd08f37509801d3239ebc63b5892bdad61ddd6363fef4b32860ec1291747", 0xea) r4 = syz_open_dev$vcsn(&(0x7f0000003e40)='/dev/vcs#\x00', 0x8, 0x101040) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000007400)) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000007500)=@alg, 0x80, &(0x7f0000007440)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1000000000000130, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x3) [ 226.665298] IPVS: ftp: loaded support on port[0] = 21 [ 226.712991] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/03 18:45:13 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb0800020002ffe5b7", 0x1) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) 2018/06/03 18:45:13 executing program 1: r0 = socket(0x1f, 0x8000b, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/06/03 18:45:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000006) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x10100) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) [ 226.784230] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 226.810721] alg: No test for cbc(arc4) (cbc(arc4-generic)) 2018/06/03 18:45:13 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="2f007e574d000330809022cfde26555dc9ecfe1974b6612854b9e49dbdcaef718197e37e870a308b1e3a798fa788a46d3025ef933e51828ab675064e2adbe9126423b4a73d68fbe99c6db2f160d49cb6cce7860d2383df87526baa184d90bb7729366c17bc33d765e9bc2f882a13f3a9c1f60660bd4fd2fa31d2c0a775242289bce062d10d24ded5406918a66b2c75c43fe1ff458ae5cd9fec63039ba5a7b66a60ede5ccdabc7ee77660ef2358ccdff02226021384b0c235f114ed9ade92767aecc256acdeb610df42e7169f240357f735ae5fe29017e51e27252f48b95bfbbb3a865535298bdc36d71db635f41c57771db77aeaff883feb3dc3cc24bd3c036e396ad3af37945058839e812270bc40901fa654e7cc3292a82fc80c374dc07142a1c2e9d3e2528e4fdac32bcaefe910ebd3b948a3bfebef5fa8d82473c7fbf3ec000000000000000000", 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xd8, 0xc200) fcntl$notify(r1, 0x402, 0x2) dup3(r0, r1, 0x0) fcntl$notify(r0, 0x402, 0x0) 2018/06/03 18:45:13 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000140)=ANY=[@ANYBLOB="0300000073000000cf048760e2bb8645661dd1f58963196dd5afea2ef6bc7c7b5768626a9f73102e0549dd9dec10f864130ce6e188aa7b086d56c1746a4ef645ebf7927874f050bbbc8e996a7b990e4f267f7ecedde338c07f3232c162e27a44c031fc2bc0f71da793c5b839da7f4418758254d8f37828aa"]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xe}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/06/03 18:45:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8915, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) rt_sigreturn() setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x21, r2}) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) 2018/06/03 18:45:14 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'dummy0\x00', 0x401}) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair(0x15, 0x3, 0x8, &(0x7f0000000340)={0xffffffffffffffff}) connect$rds(r1, &(0x7f0000000380)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4, 0x6, 0x8f3c, 0x2, 0x9, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e21, 0x872f, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x4}}, 0x3ff, 0x8, 0x2, 0x4a0, 0x2}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x5, 0x10, 0x9, 0x6}, &(0x7f0000000280)=0x18) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) dup3(r3, r2, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) getpgid(r5) 2018/06/03 18:45:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000005a00430400000000000004000200000000000000d86375decfaa89d68b724e54c4999228e9bd8ea641f4a40c83fa0e97a50c44d4d73c56bc37f0cb9802294c638204ae2fd43a40dbb0ecd64af02be946b61f7aa6954d195b32fcf3e8b061541af15d0bef9fdfa41d73d8753515e4e4b6cc64503059146a79553b87a47b554ed48ce5578a98d578d5357e25dbdb79b3dbd6e1ffc84fa3ea596c4e5b92cff387d65d1869069cd990379e23b57e9d3e64"], 0x1}, 0x1}, 0x4000000) socket$netlink(0x10, 0x3, 0xb) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc4000024}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x160, r1, 0x300, 0x70bd2c, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x30}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x955b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x160}, 0x1}, 0x80) 2018/06/03 18:45:14 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @link_local}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99240970") sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/03 18:45:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) io_setup(0x100, &(0x7f0000000080)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x280000) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x10000, 0x0) io_submit(r1, 0x4, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x70c, r0, &(0x7f00000000c0)="6c72483caa064657ed21312e5da7ba4f2e8d887034a336eb46aa581fa0e5de4546ca9a37a9a490092c8a033a88486ef24f013e2e5a00cf7d031ae67df88bdec8a80118aaad295bcc6ab8e892b2d0667570be850e86d3578b350676269284", 0x5e, 0xd72c, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x1f, r0, &(0x7f00000001c0)="679a9f06da01453980175bfb680404b2b3bcd02e36db6e9b88a4fe8ee24a252db367014b933b3e0ed2a2b94bb059e73cdcf25448105cd41cb8a105bed244f14aff2b41515c106c1f8da196444dec994883b799c0022a98e7d09c5d801fcbf2701b3fab92ded1870c93c40ab8bb692e977e0418e584d7339be9503487f12df6818649b62c56d4f9560c5d741e647e3492e01ccef974bc94b31fa909497f3e9ce8aaaa19c472", 0xa5, 0xffff, 0x0, 0x1, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x7f, r0, &(0x7f00000002c0)="20816d0792c96614ec4830", 0xb, 0x800, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, r0, &(0x7f0000000380)="e2e289833cbd7ab1f32fb8d8f839e9b1528aeb27dc85ba2c14bcf7d17558e3e242f21296d90071ff752699c80fb975c3b3dfb01a5a2c54b8cf0bc6a51b6ace14a99d2f9438800e2d93b98fe61cc8fdc832dfd38af227cb135580ed4eb3db69ba9899d795c3e0e6a2f8", 0x69, 0x5, 0x0, 0x0, r4}]) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@local, @in=@local}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) write$tun(r2, &(0x7f00000004c0)={@val={0x0, 0x1d}, @val={0x2, 0x1, 0x80, 0xb84, 0x400, 0x5}, @mpls={[{0x8, 0xcb0, 0xfb, 0x401}, {0x7, 0x5, 0xfffffffffffffffa, 0xff}], @generic="b7fc27aecbc6279d545d2b734ee9b788451aa5d8024ffb763e668436"}}, 0x32) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r0, 0x50, &(0x7f0000000640)}, 0x10) 2018/06/03 18:45:14 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x400000, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="0bf5430f000919", 0x7}], 0x1) sendto(r0, &(0x7f0000000080)="3601afb20dbf9e5c28b016da3d1de404581839e42d4ecfcefb6d1203799c0fd438b5f2a9e4cc304d09471060a97960a8783816afea3681c5dd1b15dc6a7afd2606fc8c4b24", 0xfffffec2, 0x48085, &(0x7f0000000340)=@nfc_llcp={0x27, 0x1, 0x2, 0x3, 0x800, 0x20, "e6894e92449c4a2b7e59ea619c389056ba3b6ac9181876ca67c8c5f3db1e4cad3fd25dd62ec5edc737e1016baf95341c08e442e2030cee3512f8eb77c2773e", 0x15}, 0x80) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x76a9, &(0x7f0000000180)=""/133) [ 227.223475] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/03 18:45:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a40)=0x8001, 0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) write$eventfd(r2, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) 2018/06/03 18:45:14 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/06/03 18:45:14 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x2000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) syz_emit_ethernet(0x1011, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x1, [0x8ac, 0xa7e, 0x647, 0xf98]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001200)={0x0, 0x0, 0x4, 0xffffffffffffffc0, 0x1, 0x7fff, 0x2d, 0x1ff, {0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x99, 0x800, 0x4fd, 0x3ff, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x8, 0x8002, 0x800, 0xca5, 0x3f, 0x8, 0x44, r3}, 0x20) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000012c0), &(0x7f0000001300)=0x8) 2018/06/03 18:45:14 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x10240000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000180)=""/118) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={"66696c746572ffef1e002000000100000000020000000000001100000000f5ff"}, 0x28) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@void, @val={0x0, 0x3, 0x0, 0x8001}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/06/03 18:45:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f0000003140), 0xb9655e71197f476d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101040, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000002fc0)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @rand_addr=0x5}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000200)="ded258ad1fdb4fa6fce0cfcfaaf1d92ec9a0ad8edc0607ebc41a883fcd49cb7bb1e4599620290ac5e60aa8a51fb058cfabccc3e93c6d00b8a8382f57c328402e3db83413976113771c4d43497680f480cec11ee1d087351c5dab3d275d42af2d90280cdc51fe2ef5fa8cd12ddaae49739568a77dfb8686fd1338827064f71cfc96aa6989e86d4d35bdd8fac2a6fcc4b80bf2862d3f05af9d47746cf006f57cdd2f36f942a9e41ec72d725c9efc29ade9f47189f75728c67344e1e919", 0xbc}, {&(0x7f0000000040)="0cb2", 0x2}, {&(0x7f00000002c0)="3c2b1a9e66102e2d96aa6ec48449f05a87dd8231bf49abf29ff0307f7d3870b1b07b55e6948bcfc0e8506eda056116855e2935934cf4a54ea49d69359140dbd26c9ccf227fa31eb29aaecc352437ce74ac581e1e507540c5ef88446ea4b8dfe4fad9e395d612b16935f30ee1f368aa451dd9a44dbdc455cc2671a2e8e337a235bfeab550c280a6f6ec0ac17ec1d906d37b14fa3a5941932f2705ecc9dbf9a5b99f9705702721f234763c5f9eb586b4858fea35bcfcfcc1ac5739744d85f97ddd9f56ab703d742c40bb5a5483c8b4a308ac864f73f052f44f", 0x79}, {&(0x7f00000003c0)="b3fc339e064f658d439170eabf2f261dc162fe9956477d3fb535af121956342663978b7aa82139888c27457d6f6c90b5df469f600f5f4c8b14d126ab2ad40599f96a3bc3af7490430de1dc4c0bf1decff95a5fb641647a0db6fe1a8147d92f929578442672fa096a63b35f26a157b27b9efbe8fc757423a3eef4077df1c854767c21d6ec3867dedee4c5243cc36b135967ac92319d28bc3783ede270bfaf1ca6158d6df48a1700ff326a39326fb94daab059d78dc7b94bb4559c", 0xba}, {&(0x7f0000000480)="a5fbdf3fec053b9fac5f809bf049e0562162fed1f6c6f7a59953477b9d0c5beb3b7a7343852a19666b0e1baf143f82e3066a5276eacd1c31c640c6dcc3ab28e5ad5b987f8394b2056cd71c43e763ea0d9f38982b3ba87c01602530361579adcd95fd568460718f8fc26223ce3de32ba99feb840ed4ad0b20e3509e350f122458b6f2ddf5acfc43350b79e835f86107e4832596ac95be2246b535a2d049bd7f23c178e2e4", 0xa4}, 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0x1000}, {&(0x7f0000001a80)="caec3a1de3528d619413c4d3513b55861c5cb48858dc861f379599984e461781bc9f81842470bd6a3ccf7947b106c05af5fc323d4b13d92c1288f402b38c3954baf916364f6f64b748cbabe018ad3fc087cb89b538ba3f98306b7e2675cce95f926370e1bd139888e3b349fbab162f344b86d86bfd319238b03a85efd51db33b7b9971da5e2de9b0d32c2a33b1e758ddb31409e0d458957506eb07c2c3a45f0453779144f37867e8338ed3ba342455583cd8032e19cff2c81f3dad2df75e45548a0000", 0xc3}, {&(0x7f0000001b80)="292a7fbd9816db7996252b7c13da69590f03cd15fcf3fdd5d1ad094795aa981d4163fc0f01fe0f5832f49abd7ab66629a0487f0e23475e00ea9c9277f12ff1d7d8077502befa0ac938b98d1760f5973439f890be", 0x54}], 0x8, 0x0, 0x0, 0x40000}, {&(0x7f0000001c80)=@in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3d4}, 0x1c, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)="8fb75a0f2581e06bb51b10b0603bb64b410e0835591e92a08afde7de213bf0dc98ecef3897d96557dab1405092936e46b5930c9ae9ef57fd5fe5fa47d183dbcb58f0a67211d13750044a3db1a49207f6a3f3432c38b59c2ee3f837c592e8027dd1558708c060ddcf8141b19cd12bb2e64233b49601ebb1e4226d02b75406683c3c547a948971502cf5cb09ab70f10be2e13676bb345ae6c0e5e4c40f98dd19272e1e3f3a13b8621a28d687c32444766deb55f8ec2f7171d015ef325081adf45f37097891d1e4d6064ce8a9aba54f357a205722c88b09117467a3897cce86c087e0", 0xe1}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000001e00)=@in6={0xa, 0x4e20, 0x6c65, @loopback={0x0, 0x1}, 0x40000000}, 0x1c, &(0x7f0000002ec0)=[{&(0x7f0000001e40)="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", 0x1000}, {&(0x7f0000002e40)="273c139538085ce1127f5755f2776a0ef3fc27e98756e6d4f0e3ea0d0ba6b1733bb952220bfdd7c29b52bece9688ca4d3de129add33fc3c9b3ff8e440db6bb3264", 0x41}], 0x2, &(0x7f0000002f00)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x6}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x2}}, @init={0x18, 0x84, 0x0, {0x401, 0x1ff, 0x4, 0x60000}}], 0x98, 0x200408d1}], 0x4, 0x80) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000030c0)="1662c06ee3408ff98375e46856fe3ccf251a0a683a76198053cb63d328088afc7bcb4e5f974391de11404758fc7950d3e72c003079c24ddd61c590a8c8464a88a06d08c0776733c4df4a650312b03b1b4c6adfec8ffca53fb0d680a7616aec547c965586b2086152c95a71b5b6407f903023478bb91a568e141be86d575d6cef0097abe9dbe1d0d0ccb792be4ae0d175a93d18bb9f0b925778fa36381d8a12a8079d4798ea882d072f64824fc355f1e54a286ddf481479a596642457d46199890b429ad1cadb7fda449a4e004e127df425e4c426196d37409c5912109b71bebff0efc4908265c8b6", 0xe8}], 0x1, 0x8) 2018/06/03 18:45:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @loopback=0x7f000001, 0xffffffffffffffff, 0x0, 'lbl}\x00'}, 0x2c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x100000001, 0x8, 0xb56a, 0x1ff, 0x100, 0x921, 0x2, {0x0, @in6={{0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x3}}, 0x4e, 0x7, 0xfffffffffffffff9, 0x6, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0xfbf}}, 0x5, 0x2, 0x1, 0xd0d1, 0x80}, 0x98) 2018/06/03 18:45:14 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x2, 0xff, 0x1, 0xfffffffffffff852, 0x3f, 0x2}, 0x20) 2018/06/03 18:45:14 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)=0x5, 0x407) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000040)=0x1, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000002c0)) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000240)={0x7, 0x6, 0x3bf2, 0x3f, 0xf3e8, 0x3}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x1, 0xfffffffffffffff8, 0xac8, 0xe88e, 0x0, 0x3, 0x4, 0x400, 0x5, 0xfffffffeffffffff, 0x8001, 0x3}) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfffffffffffffe82, &(0x7f0000000100), 0x0, &(0x7f0000000180)=""/81, 0xfffffffffffffef9}, 0x40002104) 2018/06/03 18:45:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x2000)=nil) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r1, &(0x7f00006d5000), 0x8) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x44010, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x2, [0x5, 0x4]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001100)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) [ 227.737699] IPVS: Scheduler module ip_vs_lbl} not found [ 227.761768] IPVS: Scheduler module ip_vs_lbl} not found 2018/06/03 18:45:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000002c0)={0x3, {{0xa, 0x4e23, 0x2d9, @loopback={0x0, 0x1}, 0x7d3}}, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x108) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000080)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000000380)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair(0x4, 0xf, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0xff, 0x8, 0x6, 0x11}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x200, 0x1, 0x877, 0x0, 0x0, 0x2, 0xfffffffffffffffc, {r3, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xf4c3}}, 0x4c35, 0x2, 0x5, 0x4, 0x3}}, &(0x7f0000000340)=0xb0) getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x20b) 2018/06/03 18:45:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x90001, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000140)="730fa063476b0f23399e87a40283334ac2a88a38ce089fea00ee57a6cf2f642a28c0ad39aeb71924624fcda835324ef5f51fc11a6d97d073e31465504f31130e3cc1e4c89242b52342e2196e04eaee3f9aaee7bbb8a631df447a068526ecf550764dfa30d2d061fe3bf12d38f185fd9ca8d49e988a14a30b0e29f6091fde59184ef7808a3c9a7adccd2a6cbff7daaac66933c6bce5ede94dc26c63bf8c6023e2b623446dba1c6683c6c7739a846c4b9b4a3267e483f6f15ef756379830063ac8419f49d6b19b284a80728467025209bf043f", 0xd2, 0xffffffffffffffff, &(0x7f0000000280)={r2, r3+10000000}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x766c, 0x9, 0x4, 0x401, 0xe34}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10000, 0x802) 2018/06/03 18:45:14 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x2, 0xff, 0x1, 0xfffffffffffff852, 0x3f, 0x2}, 0x20) 2018/06/03 18:45:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x2, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000068000004000000000020000494000000f1ffff7f5d06000000000000950000000000000044d591ec5dca4ca0da0d73304838bbced79ba461b4d1af77d2e83b508a346e5b03f847a52ff91ae82f71"], &(0x7f0000000440)='GPL\x00', 0x2, 0x8a, &(0x7f0000000480)=""/138}, 0x48) 2018/06/03 18:45:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) 2018/06/03 18:45:15 executing program 2: semget$private(0x0, 0x3, 0x32) semget$private(0x0, 0x3, 0x5c0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="7deb000008000000c5000000000000009500000000000000"], &(0x7f0000000040)="f45010", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/06/03 18:45:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) socket$netlink(0x10, 0x3, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x2, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x2, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/03 18:45:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x2000000080000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/06/03 18:45:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x1000007ffe) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSETAW(r3, 0x5407, &(0x7f00000000c0)={0x3f, 0x2, 0x3, 0x100000001, 0xffffffffffff8000, 0x1, 0x80000000, 0x1, 0x2, 0x20000000000}) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000001c0)="53407c3b0194dfb9800c5510b3c6f59dbd2ad2d6e6b3283744199bea907935") r4 = accept4(r1, &(0x7f0000000140)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) syz_open_pts(r3, 0x400) close(r4) 2018/06/03 18:45:15 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}, 0x8000000000}], 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') sendfile(r2, r3, &(0x7f0000000000), 0x80000002) 2018/06/03 18:45:15 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) socket(0xa, 0x1, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) 2018/06/03 18:45:15 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x2, 0xff, 0x1, 0xfffffffffffff852, 0x3f, 0x2}, 0x20) 2018/06/03 18:45:15 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x5, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) sendfile(r0, r2, &(0x7f0000000180), 0x10001) 2018/06/03 18:45:15 executing program 5: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0x20000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x72, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={r1, &(0x7f0000000680)="7891c74b375652c1a65a0da7447d584de2f2e57da52a039cc0059ff3071a6a56e927a0cc70608e9cedf6fb15bb370e22a0f507d766147c0fdf42985c0f77614e1395bdb1fb70790109c6697881701c1db4bb012785a0d898b0378e179fe1c8083e749103690027d48ba3cf9e592b2593771d19faa2326a2c768e71dbf746", &(0x7f0000000700)=""/80}, 0x18) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000007c0)) ftruncate(r1, 0x0) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000180)="42663c5051c3d2fcf660edced5cee87bb6f1cc140f9a0677b48c88e7fa8dca7ff5e5e1660ea158a799f8936cedc3ee91b4781e54c65872a70f685573ed0180846830b8221d19ed5996db2750511493aaafd3bc06e215d58be0b64803118945b412a723105e6830fa3126cef17eca39f5c6255b331c14140a0798f6a2d66bc1ec7c7b2a69f4fbb623ca9a29e7e1ffdd4c464e31af8a420a", 0x97}, {&(0x7f0000000240)="53a8f31a34af24a81c48708e872ee0cba87eb842af66148a5e4f9bec0cf0fb137fa4fea797bd34b4e376974c586b0584ec4b768d8d422ff8e07a42ae4d08170740201df35f010a968253b49979a20461dfb7429a23ebf45fbe48deef0aced8b3f133704e5188441adfd0f61da54f8371ed69c1389631454b8bc65dcc51c7cdb236c955693a98fd1ab4b6005dd6112634a7031c05cc71645720a49d4ededf929569fada3a71e1d63b8bdc814aa2925d692a10aa0d6740e96623dc79b283c8bd70998707fe1c73054aec1bbc5e8ba3ec72c8209b9ebe76e40da6492d79f1b05ca189", 0xe1}, {&(0x7f0000000340)="aa3c1d2c99aa3cfb4838a37b4690d184664e251e1503c59db29b23dcc6a5464dfb602b3fe7179e6d3403a7c53bcbe39cf9c2eddfe20f601d017be5f92c6c838c2c73f89ed05836eb3f4dc1c2aa8b528c39f822f1a310e76edef187651f6d1cbc9235ed1a4687ee7ad8f8f1ecaf4d27b95e80c5c36c0884da625235b64410fbcae40a69c771f0b58ec8863cd58bfa9e05e750f23824718017b13b76022b7d3a7b95c0f7caa935d4b9d6bfe077acd4e5adde0636806bb92948722a8657753ff3848765f775dfa49ec22b51ec1048", 0xcd}, {&(0x7f0000000440)="ed1d16c280ff33a9e8234ef49131ccc652104ab792ac3820d2da9f519e8c59143df8ca3082a05164d049e7729d793c47158080258585654ee2250c5e9e1f901b7746c991e4840c524b649eab9127641439b41e714238035d5c79daeb75f0594ff621b8670e55bda27e237d06b94f807ff5441c1ade57ab1fbe863176161ffa5e01566569bec42c8c52ff5457c85aa12d29f8fae49e6dcd79db6a951552ff4854fe", 0xa1}, {&(0x7f0000000500)="823368783678bde3d0d240574042ed0da56de0b47813629033005ec3c83e7a4a1ff426c18ba19ab8824f5430f8469da584a71c9a09cc701d41faef76f3c709d7eff0aa23788207dfd6e7b8cdf2d80ce010cd03bf6ec2c2152fe8372c818ea7725a563428828dccfa2a9f027bcbf03e", 0x6f}], 0x5, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x880}, 0x6) 2018/06/03 18:45:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x62000, 0x0) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xbb57514763eb06f9, &(0x7f00000000c0)={@local}, &(0x7f0000000180)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x9) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1a6e, 0x153480) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=@ipv6_newroute={0x38, 0x18, 0x311, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x38}, 0x1}, 0x0) 2018/06/03 18:45:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[{0x10, 0x117}], 0x10}, 0x0) recvmsg(r1, &(0x7f0000000700)={&(0x7f00000000c0)=@pppol2tp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f00000004c0)=""/252, 0xfc}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f0000000400)=""/51, 0x33}, {&(0x7f00000005c0)=""/181, 0xb5}], 0x6, &(0x7f0000000440)=""/59, 0x3b, 0x100000001}, 0x62) 2018/06/03 18:45:15 executing program 7: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f00000001c0)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1}, 0x10) 2018/06/03 18:45:15 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x2, 0xff, 0x1, 0xfffffffffffff852, 0x3f, 0x2}, 0x20) 2018/06/03 18:45:16 executing program 2: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101080) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/06/03 18:45:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x480000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000540)=[@iv={0x100, 0x117, 0x2, 0xea, "456135bea64a23a3ead293c0e1767c29918792a49b133fdc8852b043bcbea1a29a73f904094da5bab4d4a0b1266f19845dfa0f05bb734929dabfcc318c418c6f630432b0bfd1793b53a1fed237f30ffdd31164cf0c08d4c2dbf6742893ffc5c4b40653bfe0409d8a893bb7ced50decd4d9aec2715e6ee347123d5148e0dc0d355638b39cb05dc0f54b507ad5707ec7f781e1a0d22de7db25b9d3be5d9943f253aad5c73d84fa61a5d4a13b4fd71822103708174d521c76e02d01395f99a0a7547a44d716692363d9505bc0c2c4efdf9919ca583bbadc590c911872e1a39dd9088b57586696f9d3afeb55"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x70, 0x117, 0x2, 0x5c, "5bf3cbcc86e4487b14ebc12cdc975f2292ef59fb8a0b793a89c87b4a1a086c3792dc14824ad11dc92a046402f3f88db1bcc6dbbf9b8a49c5262919c670314c369d9a220519b3f269364b0b36841d02199553ab049b89f6f27744cc55"}], 0x188}, 0x0) 2018/06/03 18:45:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xf47a, 0x200) r2 = gettid() ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000000)) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)="52ea25908a18cabe9a4939c14a8df0a5277f3481b8cb0982a9e7be8f427be39a939243e35bddb312", 0x28) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0xffffffffffffffbe, 0x2, 0x9, 0xa58, "94cac2fe747fd6c71093e5f9fed095d98a73e2b70e165d039a76c33ed997d5c3ebd57e5b6e6a645109d1f29a", 0x6}, 0x0, 0x0, 0x20, r2, 0xb244, 0xa2, "f215c9fab068a4958e7d9498007e6475cf562ed2cdb37eacedef981b0ea1749d042283b323de98a2e116734150c249e627749183434190c465fab7f606bcd196", &(0x7f00000000c0)='\x00', 0x1, [], [0x0, 0x3, 0xfffffffffffffff7, 0x8f]}) writev(r0, &(0x7f0000003780)=[{&(0x7f0000000240)="05ac227fe4d2f53ad66498a5ea75fc890be9824fc71747b6a775fd4e8bdb30055451f1992dbaacebcf0839f15c5a85b00c27e15f1edc89387c5e22286a3a24fdeefaa9e827de1a5008d9289723d568c9a43f32917dbe40118ef32fbd71072c5c6fc94c554d6cf5ceb3f6146a4505e32b0b9c9046fa7975a114102a4c1851ba08f9e873989a9f032c91671cf64d3e811ff4cce95fafe96901f53239efb9b5a59014ff0afc5b8186c1bafecd6ef70f1cfd25726aa65509b2839ea3ad63fe76b4eb1bf82e2607ebabb613fc9bfcb410fe4b6b0a244629df202448eb6b56997c4616570d321329a4b264a1edffcb2911f5bcf420a4147611696953847fed34418fa1763c7e3dd881f16b5e83aa2bdd856fdb615d99c0e02ac2b907cb05b2b91a2abde29f34a5b2179614c7729240847f28df0019bdcebae29017d3271a9080e37a2a94e5945cf62223675976d8f5186c3f39738502990e91e9c657ee79bcc23736133438673f46ddeebbd9a5607fdbce54e005710d7fd5310c9985558f19ff10c8e29f8a7258578e5f6f9fe5a503d68b3471160f45763210624206283cdfe123bddc8e5f313a6880dc031ea208cf5d55357f18d9ca122a739e917638007a90651340f27ff0f46add410375b46da813671a4a79998dc72685502085692a6ec9688eab395ba33f55ca53be296a6f1f7a7814e8f86d817463ebed988c167e820f6aa2b922efd89a1b33e20090e7c236f9ab8d6f61d559ad1199b8afafb95324929dc24ec7d975fec6743592c839c3ba7c09662cea1b2010c5b9a8c5b858e410eca6c9f1245166dcb43cea2fdc2d36e2268efbcaf2c04abcf1e3b57f6063ddaa25745e45e59604e66c04cbbf2af0946332bec041fdb6872e568d949531d7f3eb5a0bd3a831f70b3a3a811cdba1bf47eb7385c0d40a81ea9134e1c6dbcdc20d0f3dfb89236bc0f86d554c616b1b2ec05fb44aec611bc0f0aef9a9926bf64d5f79d78ab2a548652f187f1f4251878aa3457f74901edc82c5eb6de07e5613a00085facd701432ec3227662ab2e188a15f78ac4a88837722ba5229becb49f1625928d5200829e7026adcf5e9aca7975a8475922c68c72c8d962da4ceb681a33e4ac1adae96a9678ffb6199bd50cbab4ab6083490e82e59eb1f9edde7997d7d34905d37c220be3a1d2e4ab4771e49b2b8240d22e263be12c865dded1da53db45c1a6a23b62f710670fe223de34f14020a8eba309450c0a37f56e5112ebdd28b30a24d7e5d7ca2e1315c3a46eca15b08c317786b82ebd3c2eec5c51dcb99f003bb4fc7ceedaf55ba9fdde0b458482051a6b7257c7d34fca86d5906fe3e12b95a95eb8297eb5e219983ff368ce8656b1057cd3b482b6ab81655e4044a8bb8c8a616a3a355475730a94fdb1c79cd4f1e3bb9a3d7112e3f862378636438c96db90ac581419b6a2716e2a95d23d305c2eaebfa32b77e0a9f2102b2159450937a23e097d415daa56c5b461c81000be6d12c3511e75d29c8f81043f55722e7e9ded535d5b97f70c33b228afd2b756931a6c2e8ed530ad54cab182cbb919236a110aa5f313a3378c49c85adea638110cf1d352476921415b1259046601d10bcf592fecd562f2158f3e31799187d1d5a47c0860b4eea1f57e58a66be024121f4eeb15ab4ecd4041f3574102528ca790107fa761d399e7655c9b8a116045bcfc46ad7a8842f51dc9adbc31992ad54c50acafe3da9eef81e40572d5bd721b256c3207d9643044328471bd49caf22901f8566675a88ee021728161c61b193e110fd3fa81de049c8e1d29a51aa471ce5b8b19a3489e7ca24368c88cc43d7d25757cc6571b9374a740a4130afe88631cb94b493e502ad84dc54896bc449de0c07efe0893ce5cc3697e12b99dc2bfd751cbd4c9acb6677954d65caf946b345444f5534357a98244215282ade75931b9697867ce349a704e3a6cd60e08cc8124318074fc651c1746e3840c2ac5b8d2042c2b7cd0cc13d49845e63b241223c03b9b75b05f3c53eba9bab21e177a3c484ed4df69912386412d8f9f6e682f387d88a05b897a645afd238a4c12c853bbe11142798b2137edab312e98271ea9b6698e99266f4c89d896d4c3b777bbcfa0f8d345bf942657c865a5a7cafab32ef968a74e8aeea1f566b15d7b5d105d76bd7008e7496684660fac3976e455f0697fa18a122e4f6c4548e1ed34dbc21eaa966c6d609e33f31d181100586bc35abe8c63e6b35151f6d5b8c185127329be09c6e99b92980bc2fa8789f700ea8106a2000a360da5587ba53d52cf9d6e8d0f10f285ca268225af61f669357f99432caff7745302be81af7062a3ed9f88172cd3cd3e4944423ed20f287d25bcc6108bbbc9f827764a9a0ace2f6130203cf27ee63ac392f2e208cacb5ad2b0da6816e8d90cf7f157f8398a9bd97954d0c72bb8207a1723c0b1588b5dc6926654cba735215821e2f24e38e45124c30e23442765402347e1607ecadb54fa8d7576b935c0523b812cf564fe7f4c030722e5f9be41f4214bf55eee9b5e59574a4b34e0b9abd7982dc5c5e380040efe4291474092023202aa76c662daef401fe7c17f18d134f468088792dcd04bdc81486542dcdd7094797e9cf8bbb7c87c7e37a1a694f48b8424d027bc927c0654c88c16852e1436214671c89188cf0bb433aa0512f63709d35e6fbb4fa3488cbaf57b107613ac4e2b386a910c4e07b00f9b4ae1b2d82ed37161adfec8424ad2a06bfbd693df7fbe4e6b9159f35b1436c13598c6068cdc86da2a8f1898462550745daef4136d15fe320ac66179cfb66e151c27b3c1a6c52474a1ae48a435bdcd97651d85ea50e66cfdf36c4e0e6f2ef50835bd08f46e683989106ed36710de072f3094483794d0b00c9a7a55fc5ef622059d3096c24451ed7a71b9fc40e8590fa9468ac49757b90d67c8a9603f5114c7f1aa2f71397e5f3bb89b91439d25bf54c7d6f4ab88e6c4a0d5fd3b5e37270338043226f0303d8ffc6a0d20cd17d75dad2f2dcbb30eb6f27b49043dc7611326d2160102030adb1e8da5c2d083e6d0e514449610dee0d514d1903fcbd04983a665a4dbf5c37c397e6ada9f2f2de26e44dd78c1206d64ec96389a6b0d4086d415455a3a52fcc124d621be48919f0f4bc6b97423f52624839bfd896fe4b59acdf58746dd831e8d6699c5e5b66dc92ffb7f36c0c8f9b74bd8d398f1a2faf29ad317ccf6049ada5c0aeca226e61ae288a879ed147965ed45f6dd4e644cb351c56feb9951f1f17ea04e7db9bcf49bd25e35d991fb7ee2016dedfc826781957abda963b6d64bacdf803e9cda6589bbabbe783565ecc4b852b550d3af6ef08d01c26801044f455c6b64beb716ec671a20b335a64f3b1b650ce9ee7f841db5f28fbbb335a704797900a3b862da0366c9f3baf12735c0589259539cdd5080503996f6b1c035342c679ff7b20a0949a8b75ead29cf82f6fd3148a049ba12e4592c17d9aa26b15ba072d6f259681a5d7a82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{&(0x7f0000002740)="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{&(0x7f0000003740)="b25833b0c4ae66bf5882b43e008e3e04f82aa152a0285faf2cdc241a45f6114c"}], 0x1000015c) 2018/06/03 18:45:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)) io_setup(0x8000, &(0x7f0000000000)=0x0) io_getevents(r2, 0x3, 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000040)) 2018/06/03 18:45:16 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:16 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="f2cde0bc"], &(0x7f0000000200)=0x2) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000002e80)={@mcast2={0xff, 0x2, [], 0x1}, 0x55, r5}) r6 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x23, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x200) r7 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="009d0b6f1f16dc225e68ecc515ada2cdccc9cc2d3105c8b9e9825210f077a588cc1dd0ce1ce1661af6b6ea978c717816ce3d", 0x32, r3) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r8, r8, r7}, &(0x7f0000000280)=""/132, 0x84, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000004c0)={r9, 0x200, 0x38, 0x7}, &(0x7f0000000500)=0x10) 2018/06/03 18:45:16 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x101441) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRES16], 0xfffffeaf) finit_module(r0, &(0x7f0000000040)='/dev/adsp#\x00', 0x1) 2018/06/03 18:45:16 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000001c0)=0xc) 2018/06/03 18:45:16 executing program 5: mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = dup(0xffffffffffffffff) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x81, 0x8000]) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) 2018/06/03 18:45:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) finit_module(r0, &(0x7f0000000000)='md5sum\x00', 0x2) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080), 0xc) 2018/06/03 18:45:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x100000000, 0x4e20, 0x80000000, 0xa, 0xa0, 0x0, 0x2f, r2, r3}, {0x4e, 0xfa77, 0x8000, 0x5, 0x77, 0x5, 0x6e39, 0x3}, {0x80000001, 0xf5, 0xe9c4, 0x9f88}, 0xd3, 0x6e6bb8, 0x0, 0x1, 0x3, 0x2}, {{@in6, 0x4d2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x1, 0x3, 0x1bba, 0x2, 0x200, 0x7}}, 0xe8) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x2, 0x0) r5 = dup(r0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000140)=r5) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:17 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:17 executing program 7: getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, r3, 0x7, 0x800000) r5 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xff, 0x2c00) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$kcm(r5, &(0x7f0000000900)={&(0x7f0000000240)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000100}, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)="36630bec49498d34eb6b97f7572d4efe0189e7fc59db58f665c2e5b64d4c088e15447af6e677baf9a81ddbc3c3a91e44afbf1d8a55b53618ea0ea53281c4c806360f39804f183b5cfcbd49504ccd3eda679f681e0a98ccca58762fac27714115da8a739c5f3a06", 0x67}, {&(0x7f0000000340)="92e0171a2ae027a1745badeed73e945d669958f00a18c809651fd9747a6d7c88a2ae31a05fd9f9b76f98583af1434dad0a9416d2385f0ea3cc194343e4df76a0c5b4c9b695c9b5ed8e507aefe39226d1c55a18bb910839d9f0ee79bef50ffe7747d7bdc47b4a3586ad09ab4ebd54914114033379c251e08521b14f9f9d749217f185bb3b4e4e084538b474a494b7e049e058e6", 0x93}, {&(0x7f0000000400)="16143eb0d5b83c654a422b4a2a48399a6e5f2162934816d94f5df0f02f6257470a089bd10c183c04d98ff67ea373274fe2659f2d69277b177ba691b93c92f8c245462bb21efb39a2c8d1348b91b964ccb6380c2b34068b6f6e642f227e415ecac00bbb240a3b1b422a9a94f4d902bce75761821b772d558dd0684c70932adc03ca1ef146fc2b4c334e3d9a2ca0f211d3078979", 0x93}, {&(0x7f00000004c0)="b3e187b4813ba02073d091c68a0a2eaa00c0db22f9cf21834f3ec3b09bb597f721fb798251959d7246d9695329ab4b2df6a5760337db6222227c60588c3f44607df9fbe303c5ec2f9066deee3fc759c20ffa4af4112b27146c32892a2dcc907310317a9566a8491d06e1e52db262b608b9aeb11785bad85e4f74929fdc96f977ef1e73725e532c29b8a8215eb0050d23f079c563401cb6afd64db306644650ec3d4233d298accd37fad0d19dc4e37aa0f7a4", 0xb2}, {&(0x7f0000000580)="bcb6a13d3481c28083987dec303bbcc9d3892552c3ce2133ed9c17187e5018", 0x1f}, {&(0x7f00000005c0)="cfc719d66eacc9c295a320631774398f5d79ab274fc4766da5fd115da40f867885273356d4fb487ade0ed151e1834c384c405e21b7dad93e99b26501cc1de4b03f85f16d410f6c2d2a734cb5988ca67b70ffcdabc07fd88a26", 0x59}, {&(0x7f0000000640)="575b01a516e476b48d71ba91f59d06f91ccee40b619d75ba122c952861f25f1dd5f766786ba6731dd0ef3fd7a5ae5fb1fc013d", 0x33}], 0x7, &(0x7f0000000700)=[{0xe8, 0x103, 0x3ff, "b6f410f0352b5c12d39cab9a1b40b331f89d41d8e94a15f11ae17dcc79cd847335e42d71eaa62aeaed33f356e55d0fb972adce56a45520ea29989f938c86f89f8bdab7c5ea89328972491ed9e2fc98ef458c5b74689c0e8771c897d7bf346d36299585fef41eb36d8c5d3c81544f30602e579f75944aff29711d78b56593a2bc5d68f0042f0e00edd277312a159a0e248c751fb61832c1ba2b181941742dfd0a0af4a95580c4ddfac2ed6e12e56acdb9f0703a8214d2bdc65037011a275234ae68f8c3273a704a02899218e05ba59e5689e42c"}, {0xf0, 0x119, 0x7, "823c9a3246501d21a68d3e68cce5331ea246a412ff5cace8b40bc6e6ee61b5cae1d4595f72d8233767c39e0f7cab542e4c65f108ce30776286d29ea3ec3df0d545666eaad66fa178b34b6d376d7a390a0bbd2d026c31c73037d6d6bb50cb22321d3e1f1fb3bca2df82cb6a8c1cb2c3cc601cf909d0056f1d6d33a7396a5776d13c9905519df6a4e02e40fb5efc0368746db9ab5d549c08e45221476b16adbcec87627320daf3bae0924afad6772423ddfbb57fdffe903a88b1fc45fbbda414f50d903b06c82094db6cb96ff63bed999cd9f1192d45c7be7cde"}], 0x1d8, 0x4}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000940)={{0xffffffffffffffff, 0x0, 0x10001, 0x0, 0x1ff}, 0x3, 0x80, 0x637}) socketpair(0x11, 0x3, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000000a00)="9fa8679049d0fc83df5475984864d0d58d46fd872c14a7cee6734c608a79bb7a02162906806402a29afc6ada03fad2a932d7aaf4a6aa90a2c7e17cf01c20f15544fb42095130ae4a90c646f0b0fee1f6a549ca467ad516f29112f0cafeefdece8e2b4432153f7acfe141f12ce141820ef38a7d0b349f0903a14a961be5ce", 0x7e) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7, &(0x7f0000000a80)=""/84) rmdir(&(0x7f0000000b00)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000b40)={0x3, 0x7fef, 0x100000000, 0xfffffffffffffffc}, 0x8) r8 = epoll_create1(0x80000) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000b80)={0x0}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000000bc0)={r9, 0x2}) openat$cgroup_procs(r6, &(0x7f0000000c00)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000c80)={r5, 0x0, 0x1, 0x8000, &(0x7f0000000c40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/dsp\x00', 0x40000, 0x0) umount2(&(0x7f0000000d00)='./file0\x00', 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000000d40)={0x6, 0xa9b, 0xffffffff00000001, {0x77359400}, 0x8, 0xfb8}) name_to_handle_at(r10, &(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x8e, 0xb3, "fc85dc97f5b84fbfe075437d77e86d32b8c6ec38f8809aa16d905782d9987b9f8f7884db9e6ff3991209b345c960385bffc13c21df6ab6cfa27188cc2ba03f51d532e319cc5efd25112ad4c458b91cf00fbbadba90f8f71d773604c23e73d93de4274732127ca47ce0ccaf18d3e1fe2950baf2edd81e0038a45e8910f3d8287c82d48bad1cd7"}, &(0x7f0000000ec0), 0x1400) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000f00), &(0x7f0000000f40)=0x8) setfsuid(r2) fdatasync(r8) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000f80)={0x80000001, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000fc0)={0x9, r11, 0x10003, 0x10001}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001040)={&(0x7f0000001000)='./file0/file0\x00', 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000001080)={r9, 0x20}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000010c0)=0x200000000, &(0x7f0000001100)=0x2) [ 230.165165] Unknown ioctl 1074048775 2018/06/03 18:45:17 executing program 5: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000001202fff500000000000000000000000024bee00d3938f22c6dab041919d8ba038e84ae123304609fc4ec2db282e63801e0b2d968c42143ed2feead15e74e", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012001400010069703667726500000000000000060000"], 0x38}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/237, 0xed}, 0x0) 2018/06/03 18:45:17 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x80240) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/06/03 18:45:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = dup2(r0, r0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) listen(r1, 0xffffffffffffcca3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) move_pages(r2, 0x6, &(0x7f0000000100)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000140)=[0xbc, 0x3, 0x3a7c02ca], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) [ 230.244566] Unknown ioctl 1074048775 2018/06/03 18:45:17 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x1f, 0x4) 2018/06/03 18:45:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xffffffff, 0x2) 2018/06/03 18:45:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='lp\x00', 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400000) timerfd_gettime(r1, &(0x7f00000001c0)) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000140)) 2018/06/03 18:45:17 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000a40)={0xffffffffffffffff}) r1 = accept$packet(r0, 0x0, &(0x7f0000000600)) accept4$packet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x14, 0x80800) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000800)=0x9, &(0x7f0000000540)=0x4) getsockopt(r2, 0x9, 0x7fffffff, &(0x7f0000000bc0)=""/74, &(0x7f0000000000)=0x4a) r3 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='veth0_to_bond\x00') socketpair(0x17, 0x7, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000000840)=0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0x237) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x4, 0x31}, &(0x7f0000000340)=0xc) bind(r4, &(0x7f0000000900)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfffffe60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r7, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000b00), &(0x7f0000000280)=0x4) connect$rds(r5, &(0x7f0000000880)={0x2, 0x4e1e, @multicast2=0xe0000002}, 0x10) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r6, &(0x7f00000008c0)={0x1f, {0xdb9, 0x8, 0xfffffffc, 0x5, 0x9, 0x101}, 0x80}, 0x4) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000005c0), &(0x7f0000000580)=0xfffffffffffffea9) getsockname$unix(r6, &(0x7f0000000680), &(0x7f0000000700)=0x6e) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000640)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000740)=r8) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0)=0x1, 0xffca) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x1, 0x39a, 0xe, 0x10008}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x200000000000]}, 0x5c) 2018/06/03 18:45:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c67c422c857302012cf66f") write$rdma_cm(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="98e2f4b27a0077a4"], 0x20) fallocate(r0, 0x10, 0x0, 0x53c1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x45e) 2018/06/03 18:45:17 executing program 1: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8202, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000080)={0x907, 0x7, 0x4, 0x0, 0x77fa, 0x6}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0xfe3f, &(0x7f0000000000), 0x368, &(0x7f00006e9c68)}, 0x0) 2018/06/03 18:45:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x5010}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r4 = dup2(r2, r3) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f00000001c0)=0x4) 2018/06/03 18:45:18 executing program 7: clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x800100, 0x0) 2018/06/03 18:45:18 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) 2018/06/03 18:45:18 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x28040, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x23}, 0x1c) fcntl$addseals(r0, 0x409, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x6, 0x4) r2 = socket$inet6(0xa, 0x9000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = socket$inet6(0xa, 0x8088a, 0x1) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) flistxattr(r2, &(0x7f0000000240)=""/141, 0xffffffffffffff18) 2018/06/03 18:45:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0x2000001c}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000480)={0x6}) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000280)=""/164, 0xa4}], 0x4, &(0x7f0000000380)=""/142, 0x8e, 0x1f}, 0x40000000) 2018/06/03 18:45:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000002) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:18 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x400) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) [ 231.194414] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:45:18 executing program 4: r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000000c0)={0x3}) r1 = socket$netlink(0x10, 0x3, 0x8000000000000004) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x16, 0x4) writev(r1, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x10000000000002ce) 2018/06/03 18:45:18 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x5eb857) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) 2018/06/03 18:45:18 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:18 executing program 1: unshare(0x8000400) r0 = socket$inet6(0xa, 0x80001, 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'veth1\x00', @random="93247bdc5304"}) close(r0) r2 = mq_open(&(0x7f0000000040)='lowlan1[#\x00', 0x8c0, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x3}) mq_timedreceive(r2, &(0x7f00000004c0)=""/35, 0x23, 0x0, &(0x7f0000000500)={0x0, 0x989680}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000080)={@dev, @broadcast, @rand_addr}, &(0x7f00000000c0)=0xc) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x2) [ 231.612561] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:45:19 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x3c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='team_slave_0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0xa00) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f00000003c0)={0x50000, 0x7f, 0x1}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400000009}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000001c0)="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", 0x1e5}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/03 18:45:19 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) socket(0x15, 0x5, 0x26f0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x81}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/03 18:45:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400200, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) semget$private(0x0, 0x3, 0x100) 2018/06/03 18:45:19 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000000200), 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000080)=""/34, 0x22}}], 0x1, 0x0, &(0x7f0000005b40)) setsockopt$sock_int(r0, 0x1, 0x10000000000023, &(0x7f0000000340)=0x40, 0x4) syz_emit_ethernet(0xffd1, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x204240, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000100)=0x8) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) 2018/06/03 18:45:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffff7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x6c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic="d51f6aed5bce42b405"]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:19 executing program 7: unshare(0x24020400) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4436169b, 0x80000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)) 2018/06/03 18:45:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x4) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000240000000000219078ac1414bbac1414aa0000000003127e9fed9a3b7f4f2b719776a046ff0758ceb1a9ef4b3a58e50301907804e5704400cd98e8"], &(0x7f0000000100)) 2018/06/03 18:45:19 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20100, 0x0) fcntl$setpipe(r1, 0x407, 0x3b) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x123002) 2018/06/03 18:45:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x684) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r0, 0xffffffffffffffff, 0x0, 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 2018/06/03 18:45:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)="eda20000726f63730000000000", 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0x3}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/06/03 18:45:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) exit(0x3) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x34c) 2018/06/03 18:45:19 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1200000000000802, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:19 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="000100000300abb552945103000000ab6909"]) r2 = socket$netlink(0x10, 0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x800, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) inotify_init1(0x800) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0x5, 0x4) ptrace$getregset(0x4204, r3, 0x3, &(0x7f00000002c0)={&(0x7f0000000300)=""/17, 0x10166}) writev(r2, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/06/03 18:45:19 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f00000001c0)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file1\x00', r0, r1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c2134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa684020000", 0x2, &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2184000) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000400)="58463fe60b35b0903a1dfd8a22d3221aec1f9aae43ad3a50efe47d00f49d47d1461e00365f5e5602efae41c93e0c69d4a5ea756193198dc1dc586930d0ae26504c87bcc505c72b43eba8650c86b722e39aa852be3a9d7aac7ec334cba2c525dfefec90ff223f6a4f7ca36672a75d7e17eee44850fb01f02d180720b06e1bede11213519e8d433859a68f0e1ca5ce60ba8ed87786a3f0e6c2f9cee6b7e5ccda780c44d7e95605e2db9cbb2bc2df953f536f35959855141f0f12360e6f7df326dcfe1393af54190c14d1780ae162eec841f84779299fc05df1172b5187d09a7eefde119de1bf4f431c0b9b2e72b830fd5e576fd1", 0xf3) 2018/06/03 18:45:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f00000026c0)=ANY=[@ANYBLOB="7f"], 0x1) setsockopt$sock_int(r0, 0x1, 0x10000004000b, &(0x7f0000000080)=0x3, 0x9c) close(r0) socket$kcm(0x29, 0x7, 0x0) 2018/06/03 18:45:19 executing program 2: r0 = eventfd2(0x9a6, 0x1) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000140)="7a9b3bd61512dd71bc32f240ffc0b48ec418c1873381844efc7d49ddf0e79d8ba8a113d359ecb66781cd157ee5b70184ab968e71698506e819e221822256b8008d1c81dd03b704ac1c6aeffbb50917be20851e914ad77f19a96e7c067014e070df6319304b14f0d2b788e1ba87357119d107017ed5c9e0615372213788eaf2f984e710d34ec2b047c76487d502ab401c7fd1e395ec2d34114028bbe8f55583ffcb9d8087075549a8b0824c", 0xab, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000240)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x900) sendto$ax25(r2, &(0x7f0000000280)="3863ef38dd669bb49d6f63f4fb510e05908562", 0x13, 0x4000, &(0x7f00000002c0)={0x3, {"b6275abd85f5e6"}, 0x48}, 0x10) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x80000000, 0xeb5, 0xc7e8, 0x8, 0x9, 0xc7}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x5) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x5, 0x9, 0x3, 0x8001}, {0x8, 0x3, 0x0, 0x102}, {0x20, 0xffffffff, 0x6, 0x6}, {0x2, 0x5, 0x7fff, 0x90f}, {0x6, 0x6, 0x7, 0x4}]}) accept$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000200)=0x9) 2018/06/03 18:45:19 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:19 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x1000000007) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') socketpair$inet_sctp(0x2, 0x4e6dd4c70b7c894f, 0x84, &(0x7f00000002c0)) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0xec, r1, 0x0, 0x7, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x8000}, 0x804) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) [ 232.931441] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:20 executing program 7: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x5, 0x4) 2018/06/03 18:45:20 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x448000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r1, &(0x7f00000022c0)=[{&(0x7f0000000140)="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{&(0x7f0000001140)="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"}, {&(0x7f0000001240)="1b81fa508bc40f1b5a480da5717816c6d7a6d018c3063e6595d0df1ba1f53adf068568acefc998e8c0eac14a27034c561b98202cd30dc29e84283d1afc1a624035692903dce38c768d2558bd5d94825adba245255020d5ac820cf81b37dc7f91d2b7b2ac13320c10"}, {&(0x7f00000012c0)="bef82661737c6e35e0506ef0dff0b4351879efaa5132cb9cbb235cb3f67fe82ad6ad3d11fded5dfc139a31f5fce5c88fc23ff2afccd88fe82dbb9b9a3f586d3bc292d9c5c128ab0abd533235b1f8befca28b7ab9276cfb18d05fe9fafb733360f7d3c3d1704ac6852c0fde421771fc6ddbb97f266b75394ca55ba401809160766f49a0f6f5d428d975017ed897e30f33ffca57e8c0023f0e21322ae55fcbbf93d30161635765b8ad18e166399a9cafb81f60a73a60394bdbbd3cfe977415d19c4377bafe60f6a3cbd6a04f8813ce199c407f4c851ba0bbef137ed37830ace53c6e3a0675bfae6b0b2b51857fa0b84a3795b4c88658f4f9e89de1d25d323f541d7fc5fd40a23f001bddf030f960abe7e379cebca4445d8d375212d3ddb6180d5c604f00db019918b6d01e9e05a202d86a42f11cbc6c098709fc970c51ecc7493da9fcc712a97b6863f543b514a68e5ad9bec3e2c2b96e206fe00eb1f815afa5774cd4a574709816b139156a7ef1f21508b05e0c1a780e7550c6cf60b86d18b7a503146d542aa2cf4983061a3c3fcc306a632fff06ea6f861d6b5f07c67b7117a5bb3181ec14921fa1b872885dfbc9e750943c687185eb848d1076253e220b0822a464f406d3daeb51ec2ef82ffdb199b2edc98c537ffc6cab6fc70b9dffec91481a0a5b21c608f77aae84aa16cec1b111ee1786bddddb30655bb716959afa0158dd062cdf4c2f9bca0060e710c2c80f343820ba3720a9c569c7ccb9c8e22095a92ea1d209fa60f5ad642520967c3a414b765c69631b370242b9ad022a7c2f283127a0859f1747accd2f4db7e2fe6ed44259e1d847a37c321a100975c22582e619d1e525563e27a300bf4ffe90e9cae4bef03b7ff6a63b34d2d596c860fdd91debb5ee6f0908d60b89ebf8c55d9e35a779e5f5c43a2cba8bfd051ea15a95ad07f2fd3cf5c02e957944709e94b9be3a6db93135eba8590fabf001a26d84d02f2ade24570ed8bb4b71b19cefb83daf1f79e4dc238b5f7c0c2791ac913079c15e2809fb8dc08228a8d6e2aceea0a2810e1f901272f31b23051718acd96a09e18e5585134f7bdd2296884846c1f0b0314ab221b884418d19980b5906fff85b26946453abf31f1b2dc4759b091754cd97fbbcd6287a26edaab54f082c379e50426177b0857cd1291286422e933f2ca2e2c667bde5f026de93112f49af02aaea21528c530856227b87a397100a4002d66d0c6660e78e8a6ab3cb5ef613932cb5a9f626440ef116818fbff105f1739b6a63d5445fddd2aadc138fe00820f84ab124e7725076ac086eb5941d8040ba3247e9ef86c6b5e0feae2f4f055a522296a96863b2ba8ed7aa5b4070c1e5056b205f76e637db3d317186e7319b3780fda8255566c47cf94a78b5024c56aa98c7ce6f45f1c88b38fa94aaf1aec54141b4b41c1498b4dbc2935e07ad43a7d08b353766d3c9dfe9c17bc100c9a72399bf6cff13bb396d5785ac8b156704eaf787ff2ff60dbf46521c37469f17996fe46315b553b92843d7e1839cedf6a12ffe8dd64d6d12f47365c70b3aaf0442eb9ee5aad4c79ce31f45c412cf730e2fdc30aa96136db23186c474c38d42254c0c5fdcc409e5f602b59501ba9784caa879c21c332aa9f0ea419ca1785532b99201abb2f39d189a8b076cff6371c223c05d0f55d7da4820f82acb324ef4abeae8af2d89b67c57cacf0857acdb363cd5d350c4a951b27f734d22a3f50ecd50967542967bcdcc1e3894d2edc9ad3b795cf2ba8730465a465bfde0a972bd84a56f8d495bc93921631c4de4c6c82dbbc3406bf336dfd56e72578252e611ae3cb7175933a872f9ba0895fea80340cf547c4c3a58c08978aaaf32341e4a7a100c08228e969689b878f05435c941e0dcba6f47ee7c1cd203b83662d9b95549d49fbff20dbadcd8f7e02efc677987b543e95c458d8b325fd55a05124e05d7c9059fe90c1988e32fa3f23901168531b893debb079ae816773192a0e0b3d9de1028a7413a1ab1a5f9ba836d0b679ac71972a167b9fbc095eadf957fdf0249ec5c264105d3530a0c1100c1fc9bac4c332254ca7b4f81f8ba6e8c8cea64312ff0e53645ea0834c96358d6065c769a9230950c8f5d10887b330917382ff47cf4afbf74894e093cfbda7f7bf77f2ece4e56567a2b3a398c0e8a16fb810a53a3149aa6c7dceb1245c54558767fd7d6093ce0bdbb097d27d93e3814935830eecdd9e635b2563bade771d9bd319eff16f6b11794f2c50e5478392e5e5727bee21dc1013c7487ab1e0d30bdd1871fccce16b47ce9a8dc4d039add45120f5db3f8db503b037743b20369274a9f5ee8163f7fa58a83541a06edf61110e25e9900f94769a169ff32f655767f4b2c2c854cc9248aba62ac159ee36a183e7c462896627fcd62d35321a6aaa599a63fbfa63263fe470efe2c9a4f34af83b5a3246e732e2171c0f7af97f0c85ce1d57f777183ec1ac631aa7dbb0f9281f7e5968380f746b83733a8ea3e49f011332e27a72fd3bbfbe8f4123136ad0f674c51b15ac31878589a80a54a261522e9ba984193534cda5bfac175dc03b1be620a6f970bf6f325f9ad31ef8a0c9ff36a6fba06e0b190c4c1baa393702bb32e686fa21f1877f9fcf69f24d41997359c9dd402687fbb440cc6e3892ff737c7161143109340fa764e20fcc52a255ff4a63642503fcc17f2b1a0df910b57f490ec5c29b0c2490e1b4a5dc9209b8f5c3c95848d9ac85b4fed36c289497e236e7ae5d193524ee463e825827ad48f016c08ab9d47f0365c7524fddc0783a5bcb0673436d8f97c99c4b88068d510149d15a668bc92b358955e6f8ab3532954d56b9e8ab173580712185237c6f8d65952bef62a4327f19f1af18c5ee17f51a54a52f844b0a61e0dbc270ed505e7451a54360a011a735e5173565fc5c48cbcd56fc675971ba42825ce7db87d0a4ce0f7bac60ce687c663459e676d8db729423d7fe81c286e9d79d13f0fa50db8717a181dbf35f02942ef1d1797a5c74b4cf59f0053d1c2aa28eafee98a0ee7206089500be24a0cdb579c871217d0808a01ba8033a387cde56f56e397fd06bf8b8614436293a2775e35e6e161492411fc755d13619eb1b5ceb2ebf1f01a310af7c4c5bd05cf8d87158e64d96eb131ffdaff637c6b4e6fa289e3590093106d004e180afae96fb4d05b81775864af043826f359652ea4039d79cd7512f29657b7f354bd2887ccc0150afc9f858d5ee176c2805a836ef0a2604382a438c8b0530b2c4453a5c7f0fd9dde57e6ddb4ee8b0d1d13e572b4a36ab985cf1783bfe784813684836c6d608ed178f124a096516ad2443bf75db3ca598ddd6c5ce6c695ae25c5ead22d7cc8d82d5c9cc5200112cba0f5ac84ab4fcbce9c3c7af449e12f0ffe61cbf240c51676bb7c42697d5236656ae2e2d56654bda1ac164befa87d063cca2ebcf0448dd396f13c9f75369428c1c77a2e1a846f15c10ae70154ff595a461ab1214977ab963a4e89d01b6bad3426f8ee81f3bdf4cce59eca2521a4d3e5ff52fba02a89dc5ff4a5e4da22251786c10ee0df2461ee795b10f90b44c16680fa6201478ee8c26b39872a1495d161dfcc19403cd2e19701b192a85d4b84e8758464f1960f5cef779c3fa733b800adedad3012b0ea0f552e243475d8d37fa26c6ff3e22e2783875b0c274c3828ade12f7137d460d959d70cea3f45d1f936b8e98830cb1a954a1caaf49db5ce0c77d752f490a516901c7f740d89d47aaa824810e8d0883bc7d8e259cce80f9bcc67a040f5d48b1ea162063bae9160a56737fb0ab36fb7c3da902c61a3287279918d10ea94f4f470fa702da9fc048fb670b5463a357a38f4473744a405eb4cd61e6b97ff219167a7c04aca7d59e47774ce05f6bb1c475877d2ffa03ed9c1f667ad34bca4668a53b5205e2c642cd9143bbdba221d464d94f42386f490f1b945e0eda50a8a91f7d75f5aef867321083a160585eb92eac3de06fad8b02488c7200d36ba351a745f6454137aaa5e19262301344b101bedfc481daad47e09ff80b5ed30382fa7a596e73b9356278bf886f4c24a1a4339e6658c928960259821f53ce457869599604ab0269e033abe0a371f5906d4272b5e20d4f8bb580d7d12ebe0ba585e70d31d06e46dad7c7b4d1352b8261e8c4e25c12b590e8a0ec2940d27838445fe8965ddf7abae218d5a85ef8194cf605723bf1059dfc69d763805d658a154d771c711da2b27bca09603124042654120009ba6fe835d59e786604039d527e0f2203b5b26ff292edd27bd41ebef0ce50f2a3af96f944744faad32c25569798a7252e2e4e5c07bae79929cb69ad9ba9adf47ff50a5421821d60686c0c2abd85681b3ba128ad845d2c3efa496c353ed42b20a9f356c70ff8edef0da9f04fe0046264bd2d229cddc6c7e994dda1af88cfaae96b82a09a6dd762456c26013239a8a93abfa0f5327a25f742061d72aca5287693ffc1afe51e1c0828d7bd7feb26bd75ab4c1d55c71d0be08108732b187c4b33afbcbe0c7ff340bf035d88875608ae1d300bbc05c968c3268621aadd452f87cbbfde81196a91240f83d374f22a450a04638aa174fb56f70e31deb458eabd34cd61f82b0e26266ef9583f0d0fb4fdd32a9c040917a89a1febbedc10ed2997b8f18ed2beecaddc203be0a8860695e699e731f15ceed630441b427572ec7e51fe93fb88c175f1eb5c2e6be36a1a1e7afd906764721e10cead86ba183dfa5391fa75b776ed759e35017d1642e7d57baba9a776eaf06c0bf261fec0a540779193abd004969181fbec2fff3732a3f945fd97a9fb8214921e0063865abcae3684e39a0107e3ee4d3312e9c372545e99f4bd889419e59707962a6f53b2deb94fd22b49f236bd0afd1a48e7b92871a86b26674f4eb69a27077ae3bc86217c0d00e6a22d5fb173aa225e92915928dfa3ca210374f025197485c47cfb04433fc428742fe57756d64083823ae2bc8f19afd316f652baa47f29fb6c6d0136b10d00322b476fcbef8e502bcd4982c0c7d82ce35561ec08da15308e6768be391199077e2fe2dcaf596de2628cc2aa2b8ed2d2e87683af75b07ca674287db5659e9d176e40728d0d9a11d45a53f66d15fcce1bcb5cc1a11c797d294d783122d3e8ea5196d64a0cac5b2671e9a070421cd1eccaa70f2a3ac10e22e4fd99b6c3c928f29c5194ff9b8c19f09c68c3902dd3eec6b8c8f41a4ba53cb90c9bd1803f28bdbbb083c8c8e8a93e1d4c5e178f084e515cdef93fe68daebf63dfa7cae110d15e061347f3e60228ba394ab175424601e2578d4f4a8f4b580f5268dcac7489d36f3652506f598a08ffe6b959a3e07523dbf0bfaf5f21a580c3743c07a09e2b73b50234b85f522a0277528ba9fead2c14944984564ad954afd7ab842994906008e272b57212ed2d9bd75b2e9b1f8b68421c969b31b329f7402a0ae2edc973c0dbfa332bcd95ab41116ddb8adcaa97670d949bacdc6c139d2901a3298cf473d22bf20dab455305b32fff3859d719987d137c6ef0f78d70213eada8155819f48b848254d949090dce3649cf98d6d8f5e53fac831caadc928ff2f09c1ebd376126d7ec1cb11c6aee80032c2a2eaad0d2fd556b95913c3f72705f943e794850798dd8e391d4608cdbc6824540e5db83fad05803f20f69458b800dbacedb58c1d8c8a0be808e1222d480434bfdaf9bef8647fc37bdd0470df7eda3fe86fe5f7403343802954091ca9923dc3dce615650884753e56d7d5b2faea0e09c9e69f69dbb334d9"}], 0x100001d7) sendto$llc(r0, &(0x7f0000002300)="67587ed52b55be0f3081a8fab81e0cf0f51a8a15e267a9e6528ac305ff5aa1642b3e865f59097d6e739bbde281aa4ddc813dbef7ca761cef6c68734aa041ef100a74f0e9d353fc6c13fd7d18ebc83ed20ea6a1f8aac900a922ac4101a57653d4fcca8837eb2f043c1548e5b73ccb3f15d1d59902a14c4f662a39487239607e81dde0c0b0970556796dbf3b6e64fcd3c77863c1ecb86161829b892966fb5be48e39ac7acc4a52a3e8f8257c4094a90439458e117aa0e4727aef8efbcb7676759823c7e89bd0c4889811c2eaef5b", 0xcd, 0x80, &(0x7f0000000000)={0x1a, 0x339, 0x2, 0x4f8, 0x2, 0x8, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/06/03 18:45:20 executing program 1: prlimit64(0x0, 0x7, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d0000008cf33010b10f9032151eccc353325526c4622600358b9e93bdd583cac5d1d1c478fdfa3b02919cfdf7ec915026fc84f7c4058eb1e50338e9c9442281090f7a7381fd9aa86669227903f4f7f004de3bd8803e98b20a019bfbf77ff8cf83ebcd3940d47e8b5503230690783579d45a5a71a093eed846e898cc0640f6a806"], &(0x7f0000000180)=0x85) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x4, 0x1, 0x3, 0x6}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x7fff, 0x5, 0x1, 0x9, 0x33, 0x7cf36e53, 0x6, {r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xffff, 0x5, 0xf8f, 0x30c, 0x4}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x73}}, 0x6, 0x9, 0x9, 0x81}, &(0x7f0000000500)=0x98) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vsock\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000680)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000540)={r3, 0x4}, 0x8) r5 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="69b9313ebd0340842842f5aeac60122f476b97f6736ac0427f6c3480027cdc4ee64de48048fdc12148bf9f1811116dbce4d2792fb5", 0x35, 0x0) keyctl$assume_authority(0x10, r5) 2018/06/03 18:45:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2000000000000000840000000200000000000d0200000000000000005b939fc0f04b7e10d362b37c39f7766278001b5320e678b2c382beb494698f592ef9cf87673a7fd7471e815655b01ae60fc33c1f6b4fa77cfe975ca41217e811b91c53eff55029f6d2776d458578bf1f4336288669c1927e48f1da0686b73a8bad6e88cb8d7b076e063e2c131630b5b3644bd803fce64cfa7a08f6f15b49d585ef5af0b47c1c69cfa61bc0d37f41ad225b1419ac500c2cc15edcf261b131ca", @ANYRES32=0x0], 0x30}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000040)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/06/03 18:45:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") unshare(0x20400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}) sync() io_setup(0x7f, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0xb5, r0, &(0x7f0000000180)="c359df5e2610c769f055cb55569d439b0e01ef98321ff67f87092971bd76160a218b24df521f0ef8a5955396ac5f952c675330c65918df5d0f50553a327346d6ef712f9b7715b0950f11c7c21535b5115667b4fdfa51839a502d84696779888470fbabc5e6904edd5ad5f383ee3ac0d470fa2fdc9207614664ee5c60a173dd99d0df6a8fa9cc60a6705fadaa485e1196dfca01fdb6b1cd0982eb04adf85713e587e2c73af6cbb4ef9ca9f10b7bebb2a53772cf5a711f12aaa941fb4ae136ff865216cf4fb3d3542a637bbc0f5ee5d0bf80e6d95964e024b6ec3fa73b", 0xdc, 0x8, 0x0, 0x1, r0}, &(0x7f00000000c0)) 2018/06/03 18:45:20 executing program 2: r0 = eventfd2(0x9a6, 0x1) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000140)="7a9b3bd61512dd71bc32f240ffc0b48ec418c1873381844efc7d49ddf0e79d8ba8a113d359ecb66781cd157ee5b70184ab968e71698506e819e221822256b8008d1c81dd03b704ac1c6aeffbb50917be20851e914ad77f19a96e7c067014e070df6319304b14f0d2b788e1ba87357119d107017ed5c9e0615372213788eaf2f984e710d34ec2b047c76487d502ab401c7fd1e395ec2d34114028bbe8f55583ffcb9d8087075549a8b0824c", 0xab, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000240)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x900) sendto$ax25(r2, &(0x7f0000000280)="3863ef38dd669bb49d6f63f4fb510e05908562", 0x13, 0x4000, &(0x7f00000002c0)={0x3, {"b6275abd85f5e6"}, 0x48}, 0x10) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x80000000, 0xeb5, 0xc7e8, 0x8, 0x9, 0xc7}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:20 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f0000000000), 0x9) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/40, &(0x7f00000000c0)=0x28) [ 233.769015] Unknown ioctl 21519 [ 233.786509] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 233.800327] Unknown ioctl 21519 2018/06/03 18:45:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x80082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xfff, 0xd8fc, 0x0, 0x0, 0x8, 0x15, "b61f8858904ab3291082d432217302d38262319cf31e21976ed3fd43025ba5f9a9841e9d7abce6d6573b5109a8436292e4a64418f85fe7e88a13b7ebc481aabc", "86d4eb34af02161498d98f1862314a34e5f5865c1601533b6c64724059ac287d89aae28d746560f884501daf81b4fe757c7d99a744796d72f4470674e1025616", "9d072fc4220a3eebff1ae5090eb59363187d72b65c9ed2be57cff0ab9e143feb"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) 2018/06/03 18:45:20 executing program 7: seccomp(0x8000000001, 0x1, &(0x7f0000028ff0)={0x200000000000012e, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000200)=0xfffffffffffffeff, 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10) timer_delete(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000180)=0x4) 2018/06/03 18:45:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40c0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x2, 0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) 2018/06/03 18:45:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000080)={0x0, 0x1}) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="6700a16f8614", 0x6}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x0) 2018/06/03 18:45:20 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:20 executing program 2: r0 = eventfd2(0x9a6, 0x1) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000140)="7a9b3bd61512dd71bc32f240ffc0b48ec418c1873381844efc7d49ddf0e79d8ba8a113d359ecb66781cd157ee5b70184ab968e71698506e819e221822256b8008d1c81dd03b704ac1c6aeffbb50917be20851e914ad77f19a96e7c067014e070df6319304b14f0d2b788e1ba87357119d107017ed5c9e0615372213788eaf2f984e710d34ec2b047c76487d502ab401c7fd1e395ec2d34114028bbe8f55583ffcb9d8087075549a8b0824c", 0xab, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000240)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x900) sendto$ax25(r2, &(0x7f0000000280)="3863ef38dd669bb49d6f63f4fb510e05908562", 0x13, 0x4000, &(0x7f00000002c0)={0x3, {"b6275abd85f5e6"}, 0x48}, 0x10) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x80000000, 0xeb5, 0xc7e8, 0x8, 0x9, 0xc7}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="2f70726f632f7379732f6e65742f697076342f767316adbc905f5502f2d22f73796e635f7405006573686f6c640011311e04cf3dcd02b38c36181c303041d2043f2996e18bbc49eeb772069ba0b45eb2f1647663640f983cab037fd6ed114cbd013ca5c4093c8d8195550723bb2a1b657df2b7444108f7411aa733d4a79fee06a53667ed469dac81e1422e7ae0ca0d981c317ee837f0b1450129e16cdb1c741f2f76f2196c9b574f758ce83ccb1ce7f439f289703ab57bfbf4be11286f", 0x2, 0x0) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000240)={0x5}) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000440)={r0, r2}) dup2(r0, r2) r5 = socket(0x40000000002, 0x3, 0x2) dup3(r5, r4, 0x0) [ 234.074930] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 234.101505] audit: type=1326 audit(1528051521.099:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14649 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 234.931870] audit: type=1326 audit(1528051521.930:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14649 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/03 18:45:22 executing program 0: r0 = socket(0x3, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) umount2(&(0x7f0000000000)='./file0\x00', 0x2) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r0) 2018/06/03 18:45:22 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000081451734a2fc1a92c31300f9e779eaa0bd483d3e582d3522aada976f232ce9cc7a99ec0e62869579aac383d1dcb38e84af320d21076da4e5132c3e957b1663f26cb2c158c76563d9e57c3aae9e8db0666f70dc8f081648ee1eed8b606a7e095e3803fa"], &(0x7f0000000180), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0xd22, 0xcdbc}, {0xffff, 0x31a}, 0x7f, 0x1, 0x6}) syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0xffff, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x114, 0x26, 0x2, 0x70bd27, 0x25dfdbfe, {0xb}, [@typed={0x8, 0x44, @u32=0x1}, @generic="cf90f4b6708f8adbfaba7482f1113b06a233a9ab2f05c9287648590d5bdcf07b749dfab57e22796888acfabf49cec4de8ed986fa9946ea232bbfc092f67a57b3252988d631aa84b523f3360452ce194d25ef8969b82a4b8125c422bfefc1b06e0a30680b7a2608aeb9b9a5c988cff2c3999a87e50e4253eddec19749bd588e16c3bd52f2bd1b596967d86b756031aec51cb0d92b7044a193d9d6aaab0f728c74c9fe8ece11f541f45ea337506c6961af54ec7db41847cb9112ded9e4996cb21aba6c759f88ec52de4a5c7028c2e168ee678048948e88c4f3dc5944f20ea050", @typed={0x8, 0x2a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x10, 0x95, @str='vboxnet1\x00'}]}, 0x114}, 0x1, 0x0, 0x0, 0x20008004}, 0x44041) 2018/06/03 18:45:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:22 executing program 2: r0 = eventfd2(0x9a6, 0x1) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000140)="7a9b3bd61512dd71bc32f240ffc0b48ec418c1873381844efc7d49ddf0e79d8ba8a113d359ecb66781cd157ee5b70184ab968e71698506e819e221822256b8008d1c81dd03b704ac1c6aeffbb50917be20851e914ad77f19a96e7c067014e070df6319304b14f0d2b788e1ba87357119d107017ed5c9e0615372213788eaf2f984e710d34ec2b047c76487d502ab401c7fd1e395ec2d34114028bbe8f55583ffcb9d8087075549a8b0824c", 0xab, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000240)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x900) sendto$ax25(r2, &(0x7f0000000280)="3863ef38dd669bb49d6f63f4fb510e05908562", 0x13, 0x4000, &(0x7f00000002c0)={0x3, {"b6275abd85f5e6"}, 0x48}, 0x10) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x80000000, 0xeb5, 0xc7e8, 0x8, 0x9, 0xc7}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:22 executing program 3: openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x4680, 0x0) r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x400800, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) sendmmsg(r2, &(0x7f000000ac00)=[{{0x0, 0x0, &(0x7f000000a8c0)=[{&(0x7f00000096c0)="b9a19d9974c7fa6a06c4e664edc9fe0b0a407f34a044", 0x16}, {&(0x7f000000a780)="9e79b818418bd8abdc8c0299f0c6eea7ad85", 0x12}, {&(0x7f000000a840)="d6dfeb97c2ba7497b30b5aac02d376be500e752d5311884785c3d9793973caa8c04c7c71268f6e7da37a432cf0ce24d71d79359ab3776d5bf41a4789567a6c8242bbfd43ee87ee6a07ef32936cf068f5db938479", 0x54}], 0x3, &(0x7f000000a940)=[{0x110, 0x118, 0xb2, "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"}, {0x40, 0x84, 0x5, "45d3410df830c86c6d00c1229e1879ab1b47c155478747831495bf695453a5c418ea434e930eecc647fba1f96e0b29fd"}], 0x150, 0x20000000}, 0xbf4c}], 0x1, 0x4000000) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) fcntl$setlease(r1, 0x400, 0x0) 2018/06/03 18:45:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001e000303000000000000000007000000", @ANYRES32=r1, @ANYBLOB="3272e64600000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/06/03 18:45:22 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) [ 235.221234] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r1, 0x200, 0x70bd27, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x800) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x4000, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000240)) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:22 executing program 5: unshare(0x2000400) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10900) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x43010400}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0xcc, r1, 0x100, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x7ff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xdd4e00c871ee8eeb, 0xb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d, 0x4}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x34a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000000}, 0xc5) r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='security.selinux\x00', &(0x7f0000000440)='/dev/random\x00', 0xc, 0x1) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000280)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x220000, 0x8) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000080)=@hopopts={0x3b, 0x11, [], [@jumbo={0xc2, 0x4, 0x400}, @enc_lim={0x4, 0x1, 0xff}, @generic={0x8, 0x77, "86b4c11979ad2eebe8b0c79718811cfa62515808e5b74d0f6c25e1fb98c99a8fd1f3c76456dd4b79e9e229e4b0c02bcff01df76746aa97e27b99d5c249650fdc79e67ef5d4ae957a333cf89e21324b0b50d9fbd31323d8f10b4ca72a045087caf87548fb96fe3c9ce28f7da28c0b89ec5ba0e10213452a"}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x3}]}, 0x90) 2018/06/03 18:45:22 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:22 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/06/03 18:45:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0x3, 0x100000000, 0xff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000000000)=0x4) close(0xffffffffffffffff) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000180)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0x7fff, 0x2, 0xfff}, 0x1, 0x5, 0x40}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000140)=0xfffffffffffffffd, 0xffffffffffffff8a) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r1) 2018/06/03 18:45:22 executing program 2: r0 = eventfd2(0x9a6, 0x1) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000140)="7a9b3bd61512dd71bc32f240ffc0b48ec418c1873381844efc7d49ddf0e79d8ba8a113d359ecb66781cd157ee5b70184ab968e71698506e819e221822256b8008d1c81dd03b704ac1c6aeffbb50917be20851e914ad77f19a96e7c067014e070df6319304b14f0d2b788e1ba87357119d107017ed5c9e0615372213788eaf2f984e710d34ec2b047c76487d502ab401c7fd1e395ec2d34114028bbe8f55583ffcb9d8087075549a8b0824c", 0xab, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000240)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x900) sendto$ax25(r2, &(0x7f0000000280)="3863ef38dd669bb49d6f63f4fb510e05908562", 0x13, 0x4000, &(0x7f00000002c0)={0x3, {"b6275abd85f5e6"}, 0x48}, 0x10) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x80000000, 0xeb5, 0xc7e8, 0x8, 0x9, 0xc7}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x80) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000140)=0x2, 0x4) r2 = dup(r0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-generic)\x00'}, 0x58) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/06/03 18:45:22 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xfffffffffffffffe) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x501201, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x6b, "422addf71668299de2b4e2e5a668d3ab7c506bfc8f334f9aa78ce14243ed3db5b20dd3613ab06c28df6e2380f1a3b964a451e4a439518316b78eef01980f3c6b817d8f190ca9e1bc7cacfca1b158ee2e18d6fe307da05f64d9fa8fbbec8883f67fcae7270d299598283da7"}, &(0x7f0000000140)=0x73) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x4, 0x4, 0x6, 0x0, 0x0, 0x8, 0x100000000, r1}, 0x20) 2018/06/03 18:45:22 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:22 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)) exit(0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xc0, r1, 0x300, 0x70bd25, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}]}, 0xc0}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40000, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/06/03 18:45:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000000c0)=0x4) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 2018/06/03 18:45:22 executing program 2: r0 = eventfd2(0x9a6, 0x1) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000140)="7a9b3bd61512dd71bc32f240ffc0b48ec418c1873381844efc7d49ddf0e79d8ba8a113d359ecb66781cd157ee5b70184ab968e71698506e819e221822256b8008d1c81dd03b704ac1c6aeffbb50917be20851e914ad77f19a96e7c067014e070df6319304b14f0d2b788e1ba87357119d107017ed5c9e0615372213788eaf2f984e710d34ec2b047c76487d502ab401c7fd1e395ec2d34114028bbe8f55583ffcb9d8087075549a8b0824c", 0xab, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000240)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x900) sendto$ax25(r2, &(0x7f0000000280)="3863ef38dd669bb49d6f63f4fb510e05908562", 0x13, 0x4000, &(0x7f00000002c0)={0x3, {"b6275abd85f5e6"}, 0x48}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) fdatasync(r0) 2018/06/03 18:45:22 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x2, 0x88800) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') read$eventfd(r0, &(0x7f00000003c0), 0x8) [ 235.811349] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:22 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="5f706526a611d16ae334eff207c249ab94f9ed4af511f99a57cc81d8db7ccddea9432ce330f4d186094d8555074f49c27ee4e64334e7a8ecfafb221acf5a4db31c0491e646707f6c28a7b15d008677ece88e4368eb1b1d68e5e981092385abc8ca664fcb82d5e31e3e63", &(0x7f0000000080)="6fc9212a85b744c8a01b96e827a600abc26d7199b6e08533e12dfb1be9ee8915edd195265e2a71ea32f0b10f89f9483883a110b4310e6f78c5a64b73"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000003d80), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x3, 0x0, @tid=r0}, &(0x7f0000000100)) 2018/06/03 18:45:23 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200100, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0xff9a, 0x9, 0x2, 0xde31}) r1 = shmget$private(0x0, 0x4000, 0x56eed71b220391a4, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/65) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x11, 0x3, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) r5 = socket$netlink(0x10, 0x3, 0xe) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000200)=""/150, 0x96}, &(0x7f00000002c0), 0x22}, 0x20) writev(r5, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/06/03 18:45:23 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x18, 0x2, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/06/03 18:45:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x341000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffff80000000}, &(0x7f0000000080)=0x8) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000280)=0x4, 0x4) sendmsg(r2, &(0x7f0000eeefc8)={&(0x7f0000000540)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000005c0)="7cd58f0bbbf67a490f4137844320c0ca3758e68022b514d407a18265a2929e04f356c8f9e8114445d59bfa73b0820d37faf5bd556c82ca73e76fba5b5a17d80181c791d6828287340d9370cad53c7fd82b6264c350769519da3780678b03111c", 0x60}, {&(0x7f0000000640)="78c5af89ece9a89503a77fe43d3ba87d3dcd80fa11498531bc86f0208bbacfe27a53a367104f07d699a7887e1d45bbf9fd287ac3c4fe1e6ec18d5caffd521d9d2a5774cb7ce9ba126705", 0x4a}, {&(0x7f00000006c0)="9b332d668c2f46b6dc212803aebc40a0c6cc468078ebede874cf50f4bfee0774fb54626cd74de9b0e6f7912eb0e0d1fbdbb6868de7e28a59f0005882ce50c2f91767cbbe2f3c36bc34d93a2baa2b397c7c41de3714f8af65521482f1cf74331bebc1e7e002af344a83bdee82c4db3d13fd896351f30ee8fb670953c964c3a84cc08506cec72b953da9909a57030359eb003c1bf4305e8bd09d619b908068d7873e0776be1233854016338050b707925b2aa1d73e236a52385e31af36063a872b81e39ca4e5e1e219db4482dd46a6602c7e2ed06bb013", 0xd6}, {&(0x7f00000007c0)="bd1b3f100e5b224eccb6c0218f63d96693", 0x11}, {&(0x7f0000000800)="c47244970156afef6c715f85b0bf67bcdabbbecd1429cd483d95256d83f4f5b3383de04ccf454cd56e2c0a561b0787ed2e7b33e0303e68acbbdeb31809d7c1d6f0151d98f76d723f56a671e798578c359ff22b44567ee9a75a70d3d7849b5da651f0e4a9dcb145f0db9e9badb8f2d634872f129cfe519d66ea0388296f0880be9d8d3b548b3e9a1b05e9b10baea26e3618f197bc1c72f6917da3696e35ba2bf3156e960823b7e6539d923e8b001eb0852a3710c1c96be14c3d02c620f08e22b2d1533ac2cfe7bbdc05c9ce2a008a2574b8d5fa27532661fabebe4620670d66d2", 0xe0}, {&(0x7f0000000900)="a8cc26307439659ecef2275eb1df7c50f7286e6478238ec01d96a485a58af96c6873fa504d7d52f811e5609ba11e518e488016d98211532fc1d61bc99a9f3c4146c1de308e18c00345ae5a6c9d8bb6e0bcc58a0bedca133bad0468658db9a9b56c536beb0e4a270e811b2859de976f979d9cb63c286c3d7e2035ab9776faf62d4eda41a99b87d1b2e59f536d55700e574abb450fdfac7c0ae5518ad9", 0xfa}, {&(0x7f00000009c0)="e3436fb262ca981eded6f1719e3f59747d8c94af4fdfa106f352d262f2a5349de7f9c29297d3f98379602ec35e3612aec266318f208a82a583dac9fbc0da58dc3056708c3e0b4a186035b22c7205111382468656ad91cf9bdfb5fd18aebe78a83894130d24dd89b2edcca7418771602f36f444f58dac36420190340b9cb8f909e27faae229aa7f6d54ec4ced340620350b6243efb202c70b90857d51fb941bf2d65821a3abb7b1c035be82fa344c79d0a577c97143c1cd32fea1e65e8a9eee7bd15c41e943b8dc597a2716bfc283a49ec705d7bb2021ab30da8a", 0xda}], 0x7, &(0x7f00000002c0)=ANY=[@ANYRES32], 0x8, 0x4044002}, 0x0) 2018/06/03 18:45:23 executing program 2: r0 = eventfd2(0x9a6, 0x1) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000140)="7a9b3bd61512dd71bc32f240ffc0b48ec418c1873381844efc7d49ddf0e79d8ba8a113d359ecb66781cd157ee5b70184ab968e71698506e819e221822256b8008d1c81dd03b704ac1c6aeffbb50917be20851e914ad77f19a96e7c067014e070df6319304b14f0d2b788e1ba87357119d107017ed5c9e0615372213788eaf2f984e710d34ec2b047c76487d502ab401c7fd1e395ec2d34114028bbe8f55583ffcb9d8087075549a8b0824c", 0xab, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000240)) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x900) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:23 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:23 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$kcm(0x11, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/49, 0x31, 0x56441e2c2ebe2fba, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x2, {0xa, 0x4e21, 0xffff, @loopback={0x0, 0x1}, 0x4}}}, 0x80) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80}, 0x0) 2018/06/03 18:45:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) sync_file_range(r0, 0x4, 0x1f, 0x3) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x52, r1, 0x0) 2018/06/03 18:45:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2c0580, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/68, &(0x7f00000001c0)=0x44) sendmsg$nfc_llcp(r1, &(0x7f00000027c0)={&(0x7f0000000200)={0x27, 0x1, 0x2, 0x3, 0x8, 0xd3a, "e6e8e8de1dec3fa74d7b0e6e80f5595c0eb54249da45879c70308cd2c8f9803a7436da0bc3661c07bc5e20b4ec1cf5e2b0fc3d7d7c0babd4a4bdc4b82643bd", 0x12}, 0x60, &(0x7f0000002700)=[{&(0x7f0000000280)="9038fb762a56b51fb1103fddb0dbafc147b4dd941a4390164c8fbd2ffb56c71f3379344bfb9345cbfa50a294858a1d", 0x2f}, {&(0x7f00000002c0)="964ca495d9c95d99d4a129f6d4bb30f281364a96fe04420dff20e1830d6c3db90e86ecb815ba32dfd487ee451045730e3072b7780758d82c98ec373e5c0162ca870fee76e3a602f47efed6f02780e6250f223365", 0x54}, {&(0x7f0000000340)="a903badb016e97ac4a62e6b66caf6c96c6a9955359ff5d31cc5175f459effdc3f12223c8e29264fd9551826d504dee7f4931efcfb6ce2cc70de50d7a6ca4243849658bc11a0b4c9e1b46621eeb3d6681121b0facdb4fb1502fc68d0571f17661dc41074befde759f2ec8607bc27d00118555e55149c91b86237f6bf77b9b", 0x7e}, {&(0x7f00000003c0)="00f4e80a9eab23e25e0ef97cdb87a2ad2e95bad6b38fb3493d01cb15acdb0c458d90d9d1456b4262", 0x28}, {&(0x7f0000000400)="91ece381a1d5dd0da30534dc97422315aa3af4d8eecf8db1ec4b354bab97a8d9c5c494da396f80d8e675b60233da8036dbafdaeed496d3789937", 0x3a}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="fd86df03c8d1817d36fb9d19c8a85124661d93f4d8c003828f66feecf273c1b779b0c13e3eb6e5d9d404168a2672b5ca356307ea0d0147f399d0edbd81f4d03e543f2e12de13491cead1e861dc53aafc173ee46d15fc2210c602a38607c8a874c8aaaf6836fbcb8330015ece162f6d58a7a0231b9c1bdb0c13abe452ad03e9d68685f02443f7319449f3680217daf76a6d00095134fb3534655285a2d51818", 0x9f}, {&(0x7f0000001500)="604b290e02b946c80d94ebdbfda6eb952b9d75ce8c6e3b21045dfc4fdb2af6c0b8557d065ea0e955c079ebbe5ce074a84d68bf00d06f0b78c44cb56ab65287f570426128e43bac576ac1aa6d5fd38bb5e668d0db622514970eab752f9e1270bf1eaf4518ebea6214783ab87d3c36695f1e464460ab891e022308f8331e9a7dc625dbc33c98d4133e11bddee5e1f5f53e01a795b78d1e5bdb901a856e7a664187d7a6996a32f8ad87c2ee01156430f2b07bb593ee2aa608b78cca11033ce34fdce2fb802670d9d7269b1256c51fb45582cb18415d5dc1acfd793f1dbff8ffaff0f35c2e98dea286decfc856956d24abbe451dc5407be7774a95", 0xf9}, {&(0x7f0000001600)="eefbc75ff2f43ae902f93a2786b89f40923d2953f7fbff9c5f331e5152cb8e7e2d02375cdcb4a3ee74611749c8da9306f070a2576450f179d9a146f610c080217bf8f50b2d078a163e3d100d534e14a4ee55d6d07d513a48e4b9d21dbc7bdf2842b0006fe18ed712aa128f76c95f6fa9f3e28b6e920f3bb416d666882acd8c568a7e9118011e7a07ffd2b238ea64809174474955aaec87de140f6b65ac492adf783ae378ee91438636f41b2f67164d291e2a53118b7535af055e27370e71fcf04c92042e788f7f", 0xc7}, {&(0x7f0000001700)="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", 0x1000}], 0xa, 0x0, 0x0, 0x80}, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/03 18:45:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r1, 0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=ANY=[@ANYBLOB="b40200000a0b20002abd7000fcdbdf25020000011400850000000000000000000000ffff7f000001c8004d008b243ca6ae899e339a1d29471ca678c39627159f6bc577f35be2d52bbd69d792b9fe67986f5d9682119f76ef2da3829e1082682149739809b0b6fa3982e48796ffe2a24e93f000bbd85601813e6f5a0ec44863620ca472d4ff451a7eab736553bf9e4b59584d0ac1747fe162b349a3bdd7216a06432d2b3d2547a1b025b7e88c130b2f11849df6edca1e51727af18d21b40e5d9a9dfbe62e0a574085dc6fcea775df5a0b4898299ec1b46a2873c096b2ed29d779e40f32955304cc2b317900df6bb1b8002401010008002b00", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="2415330ec7691d7971302da27bffe5d6cc5c6d285f150b1c221617e0c43d645eef4d448de0583b38d34fd21839994c75a5b9728a47d4968d8ae759fcdcae30797e4fbd648f1c101313e3e9403b274c82d87d7c4eb710a9ad256903525a000000000000ca7c6af3441a5527990533275c0d909a1469ccf9a160035d16d01b48bcbeb03373f75d60df6c947c03dcf088dbd19d2d292a0a0dab"], 0x2b4}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) [ 236.874976] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:23 executing program 4: select(0x40, &(0x7f0000000000)={0x9, 0x5, 0x6, 0x8000, 0xffffffffffffffff, 0x8, 0x6, 0x10001}, &(0x7f0000000040)={0x7, 0x4, 0x0, 0x6, 0x100000000, 0x5, 0xfffffffffffffff9, 0x80000001}, &(0x7f0000000080)={0x2, 0x8, 0x3ff, 0x6, 0x2, 0x7fffffff, 0x4, 0x8}, &(0x7f00000000c0)={0x0, 0x7530}) unshare(0x40000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080), 0x0) 2018/06/03 18:45:23 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fc5, 0x0) sendmsg$kcm(r2, &(0x7f00000006c0)={&(0x7f0000000180)=@generic={0xa, "e34d00a1e8004abe3b6a28cf9605dcabd00361e8c86c9e1255f26fee3d01698a203ec169a47db05aeaedb0610f8417737f6d1d3dbe37f2ec2d2ff2e6049411a2206a0c0f3601757b5b56d1d9e0ecde441891995b4ba9f78484ee11e50bbb2a878b6567cfe757a7f696d6c95b32ab5a6ad29b6900023971d92bf9e509981e"}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="57076dd9f997a014e639b2300a1639ca55daac34083823dc64ac3beda0002505595b8137e7a6b0951101e67f798aba36cb5c1a2c79d31d9b79c087ed96947ae7009b4a5d1a3de4ea37eda4c092d073c5ef01d590897e60d8b9ff43a53942edf5c0c7b0336d78c8aceea779dae11339ab70d5228b74efe24696701730e30eda931ffd97cadd3da97a47a1d9068a626107663ba854cfef10efbd52c6227dc30bfadb2516f62af03e299d75cb295f01ee5a8c576e42c161b3bfc23d4e7f20f9c4240090f762cda3e0b8961664ebea5be98492dc1a4088a28853b560ee79c09ffbb1c6677c8823496df87e6c02262512c478b5", 0xf1}, {&(0x7f0000000300)="e86d1211697f453774a0f304bf822b00061fb46b2717999e4607c586dab4c24a97b6f0ae093d841c6613f0bda29d0156fda005c7562bfe53c7cee24413420f0d8f0b49e161013ae155a3fa7b5ef030006b101e0d6f1f8f7816dd972d8a236c1dc7ed34498dccf36a51bc3482ccb41e1aac8eb9fb01381dd93d34f42f7678b6477b1b9486f24286cfb782c8d93592806106e82685491763a54f43d5037ae8f0a45c5bca32dfecdda82178f1829f09eb66f5ccbf1a63a2d4906b9920ac57ae6439834ace7dd681ffa05b3929a062319ca6840826e262a47bd01c1811397d6d9de44f", 0xe1}, {&(0x7f0000000100)="ff7fc90127b75cad3f368534c51b8b47def2", 0x12}, {&(0x7f0000000400)="f6f4556b6fff12ae2fe926359e60676ca9048fb03202391e625f98c7fdfe1ae055bb8c147271dcc0ea37f80ce29b1afd9e3357aae5f0e7c4f84b0c314b04db1764084557084f3cf94d00f4258ab56711090ff1566daa7a12f7643602e0b72a5d6c8cb00dcc17c7f0323addea4a06552828974da48984919045165f8e4830c77e247468f6ff", 0x85}, {&(0x7f00000004c0)="615322e4b29660ae730b793e5af989d1faee2e21cb2a97f3290649413dffa591adaddbd906c1ff099e503be4bdbc0416324dbe9940b569cd919e3af2ecb772a0df7bef742d98d362e579c9ae87156c1e5f97a7fc137b6b7dfada816e72d5113854281a73eb6c78d3bcabb42af3a4587b0467c18c188d4621a307b21abeb4a5722e89940b9b379b4442a774b861654a2529a55ada655e3cd5329609057d0bbe59a86024c04c87", 0xa6}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="880000000000e6ff1e01000004000000987fe8898f412e78cd01044db25c948501642269372f21b5ffffff7f000000006b74b86b90ba8b0aa8702fd0f15ffd62d20d7fb4cd4e42c8f652ee491161a0f46f305cd37e3d47db27fc070e9785b4e3e4386426999ddafd5ef427ab"], 0x88, 0x48005}, 0x810) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000040)) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/06/03 18:45:24 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xb99, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x5, 0xe7d, 0x2, 0x0, 0x0, [], [], [], 0xeda1, 0x4}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f0000000040), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x260) 2018/06/03 18:45:24 executing program 2: r0 = eventfd2(0x9a6, 0x1) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000140)="7a9b3bd61512dd71bc32f240ffc0b48ec418c1873381844efc7d49ddf0e79d8ba8a113d359ecb66781cd157ee5b70184ab968e71698506e819e221822256b8008d1c81dd03b704ac1c6aeffbb50917be20851e914ad77f19a96e7c067014e070df6319304b14f0d2b788e1ba87357119d107017ed5c9e0615372213788eaf2f984e710d34ec2b047c76487d502ab401c7fd1e395ec2d34114028bbe8f55583ffcb9d8087075549a8b0824c", 0xab, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000240)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:24 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:24 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x804, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000180)="948ffffffffff740b40ca76a4d9f380c4a38773404625804cac7a03b83d1a773dfffd0433a18e24bc072ff00fc74ac6e2d96e77bc2e201fd200fc64ca8d1a18ab2604721", 0x44, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='cubic\x00', 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x8, 0x3, 0x4}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000002c0)={0x1, 0x6c5c}) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/06/03 18:45:24 executing program 0: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r1}, 0x8) [ 237.126974] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.133765] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.156154] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:24 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e80)={0xffffffff}, 0x111}}, 0x20) kexec_load(0x3, 0xa, &(0x7f0000000780)=[{&(0x7f0000000f80)="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", 0x1000, 0xfff, 0x8000}, {&(0x7f0000000100)="b93a9fe5e4ca67b82fb95e921e515b5b2dec551d4d4a07c5541d93fead83eb85b2ba8051c1758fddac1fbfea1a343a8dac8425d0200762c11ca2f7a57ea6c61d04d6fd89c698b38cbff5824a05a2552adc381516d6635091d751d3f23a40f9a4452c4d07398afea224c5fa65e74e71b282938896d15522c0c9133465b317623141030f05ca54a94303b5d1f09c0efe7fca2e66d407d1c2383e05786d5f1652c4cecdd5c3850e4058711fc2799a02a0e95ad9f9ea385f8a1e76076564", 0xbc, 0x781, 0xdb9}, {&(0x7f00000001c0)="347319819d4df49106fe90bb7add01992f1942647561e9c1bb6d34892efe85d0a604445ec681b2b60aacef18a28ca76e6af1cc0ed12ba9f89b797230eb5f83bc12dc20fb916b599a2a35abf93ad056abd2066984852dce06adc0b8cc25d379846745c8804b807d9eb97984f65c485d431d12e31e97bb6fb433c4fb2a64515d92a34b03bc61831e6f103e3eb8d7a26712c85281fecd", 0x95, 0x2, 0xffffffff}, {&(0x7f0000000280)="1e81e9a3cd2cfac1000f3aaad93d2e36dd611bae0491b2ebbd7edbd0443334fa4ced35170c05409a395a1344801f213a7cf81e9706e21c6840ca0a7ece4ab27341fb771d60e94041b664ea7ee9b29d23da3ed63a139b3773bfc3f1b6fef6bb4ed8439a677ee329ffea49cc685337d25e0045d63a6f31e39079cac05cc39155c3b2356bc71d578f6335762178ea450123ed07629aa47b62446960adc9f6af06a0bb2a701b33bdc97ce802d6447a9e527828d5a55ce9b02737cc84e66610df2401c5b48727000d5844039487ed5a17e6c24d223bae3697445d64148add6e907320fc13b75c5d30429e78d3031e2e", 0xed, 0x40, 0x4}, {&(0x7f0000000380)="f76d723634866324aeafea2212d06df593a4fcfdb2166cd8a333a3241eee6f51debc5a6ac45862706a0e9fd4d4b1ba4e7e9b7dc8e9b2dac16af20b1496cbd84ec51a08c7ca24c390a6d457ac1db880b8d2a15b51c185f36ce541a46b6722ca405989b0794e9aeb948cc16ac3a96d8c96808d04eb64aad3", 0x77, 0x5, 0x4}, {&(0x7f0000000400)="4c823a44d4e15c7f1005a14438b452b209c5d531f16b167604389de0dd9ea48de8403a63df03c4d6623b938eb4", 0x2d, 0xd9a3, 0x3f}, {&(0x7f0000000440)="350c7efa5d4510d3c592aa73f3507ab725c787fec468a90f3d432a2ae810c2c8c6798dc385732abdea06abe9bc60eda2f14d7cb71684ddfb64ed0be4e30555cbbc10a9be63a1eba787c94e9928509c9437e671313dc8e1078dcda834dcb929c09026c1b8787581195b3559eeb420c2d867f4483b04b7aee26b468f02ca0f880875b578e2edda5b8dfdde7ecc762983a60a17069cbc70d99277458e74cadacf0a86d0973c54c43aaea37456880fd1652923da7a0462eda885774db03bc5fb76952a0a7150d1381f5ff6c0e62191a3b71ee6d8bc72cca15b7e50d97b1717e8beac787e5c30d71087a532678d946421de2194038e0cd2f3d7", 0xf7, 0x597, 0xff}, {&(0x7f0000000540)="eaaa76c9614de7554a8be17fd8e74e94186ed40b69e5e224340a31ef87e4c256be6cc273aef24840a025fd3d9a05adcb744eabf269458d37c2320b51fa46aec68b7db68e5d2718a0cfd1b4bee7ee3901f463d05c6faa82d978d360bcccd7411dece3cc4254cf34ea116ec325aeaf13905b44667e7007254c65203d7c7e26a9942bcedf7efeeb5ffa51278148b99611828503e0059a75cddf2cbe1e018478d3f0f73db625f47997dcaa3d00", 0xab, 0x0, 0x7f}, {&(0x7f0000000600)="2dbfd47b0296d56e27460af6e25c500f9aac31e3a8a6ef19bbeafa2061b3f235276f8f6cacf2c53997c61f0ff7aed2c334a03f654b1fb78299957a1217a932ffcc44a861ed8c3e85218dc31b470304d51f455798f412c42a3955bd5b804effc36b03c8340fcb5a229269f9ca531c6f86265de85ce3f84db9f44729823877e790281e3fc98b26db4010ab78138254a5d91beb84019427b0750a6311449cf8cf48a39704dd33b9453349d5b9f57a", 0xad, 0x7, 0x8}, {&(0x7f00000006c0)="40ea2d2a26f76d3de0f6b3d7e750e833223d4d454a12672c6813ee566dba3394ab869090bcea62e1f1b4c50d382a071c38fc290dcc2e9ec2c66a7364a48f33c240b4f7840a5f59d132c09c3b63c2d2ee09bc1f36dce0355c1a700627c8c33d9a8c1c09b15185e4265f98a322e75c8b93ca7448e7d89f2d2a1bb9cd79a67348ae3613293d659d6b78ad933f270ffd87747c", 0x91, 0x8000, 0x3f}], 0x280002) write$rdma_cm(r0, &(0x7f0000000f40)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"606defa26180fc516ba6bfe3850ebe2c"}}}}, 0x90) 2018/06/03 18:45:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)='\x00', 0xfffffffffffffe63, 0x0, &(0x7f0000000000)={0x2}, 0x10) shutdown(r0, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x20}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/03 18:45:24 executing program 4: r0 = socket(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) [ 237.233464] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.240003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.246918] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.246978] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.364765] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/06/03 18:45:25 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354700040000000000005a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d438980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e0076b9a38428431c013974240470ab49071834475699a9ee99e833b0d4c22edb8a2be03c410de05f769464b9d8944ddeafc3bc4df1e89f747927a6bb73dcba8b253a99bbca8b621426e7a711d2462fe1214d04cbd90f669180bc676b1868d60b636786676cfd84772e2a4302b113f4017366c7c66ecd602150000000000000000000000000000000065d4a9d6f8522c80e51816f3c89ffa4c43318d29ee711e0fa2bd064dd4f42059da6683d77c9e6f1012ad27f3a987cf77be4de0b13e04da26b0598226779f3d070dbe2bfcb92ec0f04244b07e2680e1a935b443cd28fc94854f3cf4cceb2cfa7459e65fc227c885"], &(0x7f0000001780)) 2018/06/03 18:45:25 executing program 2: eventfd2(0x9a6, 0x1) io_setup(0x4, &(0x7f0000000100)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffe48, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/06/03 18:45:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x2) flock(r0, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) 2018/06/03 18:45:25 executing program 6: recvfrom(0xffffffffffffffff, &(0x7f00000021c0)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@hci={0x1f, 0x0, 0x2}, 0x80) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) readv(r0, &(0x7f0000000e00)=[{&(0x7f00000031c0)=""/4096}, {&(0x7f0000000cc0)=""/45}, {&(0x7f00000051c0)=""/4096}, {&(0x7f0000000d00)=""/214}], 0x64) 2018/06/03 18:45:25 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x403) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400040, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x5) close(r0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000480), 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/03 18:45:25 executing program 4: add_key(&(0x7f0000000300)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080", 0x2, 0xfffffffffffffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xe26c67898f9b46f, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x7fff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) socket$kcm(0x29, 0x2, 0x0) 2018/06/03 18:45:25 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xfffffffffffffd57) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="20000000000104000000020200000000000000000c00020008000100e0000002"], 0x20}, 0x1}, 0x4) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000a80)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x50, r3, 0x20, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x40) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f00000002c0)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000680)=""/13, &(0x7f0000000940)=0x2e2) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="59cb499c0e0b42dc0a206867d6a756b0fd150894610739f8e438d8afe62c835871f1d2c500ffdcf7c8b20c649694694ea04df33b04b65d8f9f43e9e8"], 0x3c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000003c0)=@req={0x0, 0x80000000}, 0x10) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)=0x6) r4 = accept4(r1, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000380)=0x80, 0x0) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0)="4b826164aa61cb275a253bc6eb5342927c14fddc2a00d81387758c4684e7ea04bdaa20251e73f9dd496ef2bba6d2ae9d18f376657be414c38b9ae974070df24caf18265810dd29e3", 0x48, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r6) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) fstat(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00000007c0)={@multicast2, @multicast2}, &(0x7f0000000800)=0x8) setgroups(0x4, &(0x7f0000000640)=[r7, r8, r9, r10]) [ 238.181442] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:25 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354700040000000000005a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d438980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e0076b9a38428431c013974240470ab49071834475699a9ee99e833b0d4c22edb8a2be03c410de05f769464b9d8944ddeafc3bc4df1e89f747927a6bb73dcba8b253a99bbca8b621426e7a711d2462fe1214d04cbd90f669180bc676b1868d60b636786676cfd84772e2a4302b113f4017366c7c66ecd602150000000000000000000000000000000065d4a9d6f8522c80e51816f3c89ffa4c43318d29ee711e0fa2bd064dd4f42059da6683d77c9e6f1012ad27f3a987cf77be4de0b13e04da26b0598226779f3d070dbe2bfcb92ec0f04244b07e2680e1a935b443cd28fc94854f3cf4cceb2cfa7459e65fc227c885"], &(0x7f0000001780)) 2018/06/03 18:45:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400cda0000000002500ffff000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x200}, 0x48) [ 238.239783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/06/03 18:45:25 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8910, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000ef98d82c0131c262fc9a484cb13789a545098e441e7ea604118cc02aafcf23bbca1e771412a9748a5320c9e9ae6ecb2f7a02fec7449cccae461bb9a4f7780fb106c772e5529e0f0cb5e44b8c12f30b56ca9ed18361f9aee4e05cd52e"], &(0x7f0000000080)=0x23c) 2018/06/03 18:45:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 2018/06/03 18:45:25 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') ftruncate(r0, 0x5) 2018/06/03 18:45:25 executing program 0: r0 = socket$inet(0x10, 0x4, 0x80000105) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) sendmsg(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000efdb)="240000005400030207fffd946fa29c0807ee06710d00000000008568b51ba3a2d1887395", 0x24}], 0x1}, 0x0) 2018/06/03 18:45:25 executing program 2: eventfd2(0x9a6, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2000000002, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2}}, {{@in=@rand_addr}}}, &(0x7f0000000040)=0xe8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000004c0)=0x3) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x1ff, 0x6, 0x1, &(0x7f00000cf000/0x4000)=nil, 0x1}) ioctl$int_in(r1, 0x5473, &(0x7f0000000440)=0x8001) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/108) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) 2018/06/03 18:45:25 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x214) listen(r0, 0xff95) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x7ff, @empty, 0x100}, {0xa, 0x4e20, 0x0, @empty, 0x10001}, 0xd3a, [0x9, 0x5, 0x100000001, 0xfbab, 0x0, 0x8, 0x3f, 0x81]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) r2 = dup(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) sendto$inet6(r1, &(0x7f0000000040)="47cee8157cef4345ff4a871c2258c8e2a2fadfa3d2b73c22d4767d114fcc43bf2193ab5b9a4adf4af56e4be3", 0x2c, 0x40000, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x242) r3 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x14) [ 238.442203] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x1, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000002c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001300012e275a000018000008feb40000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00'], 0x2c}, 0x1}, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000000000000100000000000000080000000000000000000000000000000010000000000000030904ff00000000000000000000000000000000005c110000000000000000000000000000000000"]) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x3}], 0x1) 2018/06/03 18:45:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75000000000000cbbc932b74458640521e5f21f226a90e2dffef5e5e3e27c6da41c465023f26342d5212739d18eb2a8f6c75d59628fd5219b1616fd368112c2fc92de74e8f43bffb58ba57893e612eb70fd463df08ccf6a743edca09b81802d25c97d970b64b59c93b1294ff82ab4a526e4d5fcde3dc70bc3ed0dd44fcb66108b867ce881194fc7d661af9e7f896f3994aed39153f74341702f93d232db3f1ac4632", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x15, 0x10001) [ 238.665368] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 238.713828] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 239.375968] print_req_error: I/O error, dev loop4, sector 5160 [ 239.382301] print_req_error: I/O error, dev loop4, sector 6184 [ 239.388531] print_req_error: I/O error, dev loop4, sector 7208 2018/06/03 18:45:26 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x81) 2018/06/03 18:45:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c04070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="000000000a000200aaaaaaaaaaaa0000"], 0xfdea}, 0x1}, 0x0) 2018/06/03 18:45:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:26 executing program 1: ioctl$TCSETSF(0xffffffffffffffff, 0xc0045401, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x1}) 2018/06/03 18:45:26 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ftruncate(r0, 0x8000) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000001240)=ANY=[@ANYBLOB="e8ffffffff030000"], &(0x7f0000002280), 0x1000) 2018/06/03 18:45:26 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x10001, 0xc001) ioctl$HDIO_GETGEO(r1, 0x127e, &(0x7f0000000080)) 2018/06/03 18:45:26 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0x14, 0x22, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) connect(0xffffffffffffffff, &(0x7f00000001c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x80) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x6, @random="0dc89e8ab677"}, 0x42, {0x2, 0x4e22, @loopback=0x7f000001}, 'vcan0\x00'}) [ 239.707232] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 239.730000] Unknown ioctl 1074291762 2018/06/03 18:45:26 executing program 0: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4002, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@upd={0x118, 0x12, 0x0, 0x70bd2c, 0x25dfdbfe, {{'rfc7539(lrw(cast6),sha1_mb)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0xfffffffffffffffb}, {0x8, 0x1, 0x94d1}, {0x8, 0x1, 0x2668}]}, 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='team0\x00') seccomp(0x1, 0x0, &(0x7f00000000c0)={0x25c, &(0x7f0000000080)=[{}, {0x200000034}]}) 2018/06/03 18:45:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000040)='net\x00') fcntl$setflags(r0, 0x2, 0x0) [ 239.858920] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/06/03 18:45:27 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000280)={0x40, 0x5, 0x5}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000340)="9003683286f7b6312a008b61c85fefcea335356612f41538e7727f36c3538c1b6ecc70e47b7ceb5d645a799f0fbbc7ee97be10d064cd02a665c529faba1979f00db75db5b667a4c1e6f9984dafd05d20aa5eb65f51ab85d1b6415939c3e9d37fb2ad769c0bedb54e7dbd20d54c780ef01e57317224a6893d3deac2c2659342a09a781d00bb0b812e9302d01593dfe14a8f6dade4c39ac1eed27874715c", 0x9d) sendto$unix(r1, &(0x7f0000000140)="71a8758783ef8c6520845160c5a6e0e36557efff289915659494f66f66b06f4f679fd04b6222971beea174cf3671d694670f1b4bacc3cbda01cd49b01176cbf84c5c15338786089beeed55eaa392b4", 0x4f, 0x0, &(0x7f0000000200)=@abs, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000740)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000840)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000000d40)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000880)=@newtclass={0x474, 0x28, 0x400, 0x70bd2d, 0x25dfdbfd, {0x0, r3, {0x0, 0xfff3}, {0x0, 0xfff2}, {0x9, 0x5}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0xdb55, 0x1, 0x4, 0xfffffffffffff131, 0x3, 0x6}}}}, @TCA_RATE={0x8, 0x5, {0x8, 0xd32}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0xfff3, 0xfff9}, 0x0, 0xbaa}}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x80000001, 0x9, 0x2, 0x8000, 0x5, 0x7, 0xff, 0x3f, 0x100000000, 0xff, 0xd0, 0x5, 0xfffffffffffffffa, 0x5, 0x400, 0x3ff, 0x3, 0x400, 0x100000001, 0x7, 0x5, 0x74, 0x3f, 0x8000, 0xe7, 0x7, 0x8, 0x7, 0x1, 0x7, 0x0, 0x9b, 0x1000, 0x7, 0x28d9, 0x2, 0x40, 0x7fff, 0xfffffffeffffffff, 0x8, 0x3, 0x2, 0x800, 0x10000, 0x4, 0x8, 0x0, 0x3, 0x6, 0x0, 0x3, 0x9, 0xc2, 0x100000001, 0x0, 0x6, 0x3f, 0x0, 0xffffffffffffffdd, 0xa3, 0x8, 0x1, 0x8, 0x65f, 0x4, 0x9, 0xfffffffffffeffff, 0x7, 0x0, 0xbb5, 0x6, 0xffffffffffffffe0, 0x9, 0x4, 0x1000, 0xfffffffffffffe26, 0x60, 0xf9b1, 0x101, 0x9, 0x0, 0x7fff, 0x7, 0x81, 0x80000001, 0x80000000, 0x6, 0x1, 0x0, 0x2, 0xfffffffffffff000, 0x8, 0xe2, 0x4152, 0x0, 0x2, 0x6, 0x200000000, 0x6, 0x0, 0x5, 0xcc62, 0x6, 0x81, 0x0, 0x1, 0x7, 0x0, 0x679a, 0x6, 0x7, 0x3f, 0x4, 0x4, 0x6, 0x1, 0x9, 0x8, 0x81, 0x1, 0x37a0, 0x100000001, 0x2, 0x8000, 0x1, 0x6cd51238, 0x5, 0x0, 0x3, 0x1, 0x9, 0x4, 0xd34, 0x4, 0x0, 0x3, 0x3, 0x4, 0x5, 0x22, 0xfffffffffffffff7, 0x0, 0x6, 0x5, 0x3, 0xfff, 0xffff, 0x6, 0x3, 0x3, 0x6, 0x37e3aae9, 0x20, 0x8, 0x1, 0xfc5, 0x1, 0xcf, 0x0, 0x4, 0x0, 0x8, 0x5, 0x3, 0x6, 0x6, 0x1, 0x2, 0x7f, 0x3f, 0x5, 0x4, 0x4, 0xffffffffffffffe0, 0x94, 0x0, 0xfffffffffffffffc, 0x7fff, 0x5, 0x2, 0x0, 0x4f8, 0x5, 0x1ff, 0x2, 0x200, 0x7, 0xfffffffffffffff9, 0xfdf, 0x7, 0x2, 0x711a, 0x80000001, 0x3, 0xc000000000, 0x8, 0x0, 0x100000000, 0x7, 0x800, 0x3, 0x4, 0x7, 0x9, 0xfff, 0x8, 0xfffffffffffffffc, 0x8, 0xa000000000, 0x200, 0x3, 0x2, 0x9, 0x6, 0x7fffffff, 0x10001, 0x57b1, 0x1, 0x3f, 0x3, 0xd8a, 0x200, 0x2, 0x1, 0x406e, 0x2, 0x3ff, 0xff, 0x576a, 0x1, 0xa000, 0x40f, 0x9, 0x1ea, 0x7fffffff, 0xfffffffffffffffe, 0x9, 0x1, 0x7, 0xedea, 0xc751, 0x7f, 0xfe, 0x9, 0x547800000, 0x81, 0x1, 0x81, 0x0, 0x9, 0x2, 0x490, 0x7, 0x6, 0x9, 0x3]}}}]}, 0x474}, 0x1, 0x0, 0x0, 0x10}, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) 2018/06/03 18:45:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x6}) r3 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) socket$kcm(0x29, 0x0, 0x0) keyctl$describe(0x6, r3, &(0x7f0000000500)=""/15, 0xf) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x80000000, 0xffffffffee1b04e6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e24, 0x2067, @loopback={0x0, 0x1}, 0x5}}, [0xffffffff, 0x7, 0x0, 0x1000, 0x80000000, 0x9aa, 0xffffffffffffff6b, 0xe76, 0x0, 0x5, 0x3, 0x3cf, 0x20000000000, 0xf05, 0x6]}, &(0x7f0000000240)=0x100) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 2018/06/03 18:45:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000180)=0x7) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x943f, 0x9, 0x400, 0xfffffffffffffffe, 0x100000001, {0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xbcf, 0x3, 0x9}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0xff}, 0x8) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x0) sendmmsg(r0, &(0x7f00009b2ed4)=[{{&(0x7f0000a5bfda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000ee1fd0)=[{&(0x7f0000652000)="5aa0", 0x2}], 0x1, &(0x7f0000b645c7)}}], 0x1, 0x3) pwrite64(r1, &(0x7f00000001c0)="1a98931ac10f8ea9dc72d65dba8d1832a47e2837d717c7c5de35d11ff5366418cf16bce088379e14be144492c1098234ed1e7d49575085dadffc4039710afbf385615d477dc0f7a5bd455905dfe1ab3bbf81c051b7f39ee2c877bd46cf21d0d2b593e4a24eceef37951cd8c6665116c8cb92b62e16772bec9b969cba1e3c9bc5dc39981fb4e1b70cd879ed3061bb5c392fffb8ab23bd9994f01f3f34ecb74ce12f02a6", 0xa3, 0x0) 2018/06/03 18:45:27 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x20, 0x3, 0x1, 0x6, 0x0, 0x80, 0xc0, 0x320f, r2}, 0x20) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) r4 = dup2(r0, r3) sendmsg$inet_sctp(r4, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000000140)="e7", 0x1, 0x8000, &(0x7f0000000200)={0xa}, 0x1c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="80", 0x1}], 0x1) 2018/06/03 18:45:27 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x0, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000380), 0x0, &(0x7f000016cf61)}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') creat(&(0x7f0000000000)='./file0\x00', 0x10) recvmmsg(r1, &(0x7f0000005480), 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001800), 0x0, 0x40010101, &(0x7f0000001880)={r2, r3+30000000}) 2018/06/03 18:45:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:27 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000140)="e7", 0x1, 0x8000, &(0x7f0000000200)={0xa}, 0x1c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="80", 0x1}], 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x3, 0x8}) [ 240.135418] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:27 executing program 6: syz_emit_ethernet(0x6a, &(0x7f0000001b00)=ANY=[@ANYBLOB="0180c20000000180c200000086dd605700af00340000fe80000000000000000000000000000000000000000000000000000000000000000200040000000007080000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000001c40)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb3d, 0x402400) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)) 2018/06/03 18:45:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:27 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:27 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x2) socket$nl_generic(0x10, 0x3, 0x10) r1 = semget(0x1, 0x0, 0x6) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/06/03 18:45:27 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") flock(r0, 0x1) socketpair(0xd, 0x0, 0xb0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, 0x0, &(0x7f0000000080), 0x80000) 2018/06/03 18:45:27 executing program 5: fsync(0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000140)="fc00000049000700ab092500090007000aab1cff010000000000369321000100ff0100000005d0000000000000039815fa2c1ec28656aaa79bb94b46fe000000bc00020000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a463ae4f5566f91cf190201ded815b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1587c3b41", 0xfc) 2018/06/03 18:45:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 240.395454] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:27 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:27 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r0, 0x107, 0x11, &(0x7f0000000000)=""/25, &(0x7f0000000240)=0x19) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000002c0)={0x77359400}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) 2018/06/03 18:45:27 executing program 5: unshare(0x20400) r0 = syz_open_dev$sndseq(&(0x7f0000001280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x2, 0x10) semget(0x1, 0x10000002, 0x400) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYBLOB="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", @ANYBLOB="9b1d9141f661bc9c305acb9a08006f0000000000aa6ccbf2f06175ab7fc60d3686b30d59762972bcfb46d8efc8c7d32be5eaea55db49a8c9aca5f7caeea8cd9f6ffad8c6704a1043a2776cfe73fa6fd01e69238fdaf69e06f36ed527a95216b4e3493c0c0a6eb792de10c23809cf7c00451793e87efc9f26f1ea2e40bdf9b669f8a5338f7fed878efb86c0394886405ca0c3fefccca90025d2dd69baf6ff4306c084aaaf787d3cd6ca3edaae13ffa5a361007762b0cf36d41979031b87ee664b8a537825cf9116d5c5111b7790ec4bcb13d85d6525e6de735d2c40d14644874c2ecb83d8ecc7f5000000"], 0x3}, 0x1, 0x0, 0x0, 0x4c090}, 0x811) r2 = msgget(0x3, 0x8) msgctl$IPC_RMID(r2, 0x0) 2018/06/03 18:45:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200800) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x100000001, 0x9, 0x4, 0xabaf}) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000100)=ANY=[@ANYBLOB='0\t\nd'], 0x4) 2018/06/03 18:45:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa8ffa)={0x0, &(0x7f0000000080)}, 0x8) memfd_create(&(0x7f0000000000)='GPLposix_acl_accesskeyring+nodevloppp1.wlan0*vmnet1self\x00', 0x3) 2018/06/03 18:45:27 executing program 1: unshare(0x2000400) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040), 0x0) 2018/06/03 18:45:27 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:27 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000340)) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x1, 0x1, 0x1fffffffe000000, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000280)={0x8, &(0x7f00000001c0)=[{0x6f, 0x6}, {0x1ff, 0x1f}, {0x7, 0x6}, {0xd072, 0x1ff}, {0xe691, 0x1}, {0x3, 0x5}, {0xac, 0x800000}, {0xfff, 0x3f}]}) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) ioctl$TCSBRKP(r5, 0x5425, 0x2) syz_emit_ethernet(0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa05aaaaaa00888e98114492580a9a616ec4b2413b32ee22e000139d01c99bed7003f38112aa3d6018be26c1ab287c2a7da73a91846dee183ab8bfc54d6d6811ea812a43bc45955d2e35461d4fb4f94155839521ca22ff242a15a54d4cbc0960586a464f34eddc7ddf8cf9d9d3"], &(0x7f0000000200)) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000080)) 2018/06/03 18:45:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x84) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000140)=0x84) 2018/06/03 18:45:27 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe4, r1, 0x1, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2d}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xd}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x96}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xe4}, 0x1, 0x0, 0x0, 0x41}, 0x4004) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x8001, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 240.986339] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:28 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:28 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x22800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, 0xc48, 0x8, 0xa990, 0x400, 0x1e, 0x10, r2}) socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000000380)="2700000014000707030e0000120f0a00110001276700000000000000061cd6ec00e4f500000000", 0x27) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x100000000, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/06/03 18:45:28 executing program 4: lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) rmdir(&(0x7f00000002c0)='./file0\x00') clock_gettime(0x7, &(0x7f0000000080)) accept$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f00000000c0)=0x60) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_open_procfs(0x0, &(0x7f0000000100)='net/stat\x00') utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x6, 0xffffffffffffff81}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @random="e82644599db2"}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/06/03 18:45:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x2000400) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000180)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x801, 0xfffffffffffffdf5) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000180)=0x80000000002, 0x93) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x0, 0x5}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x80, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_aout(r0, &(0x7f00000002c0)={{}, "", [[], [], [], [], [], [], []]}, 0x720) 2018/06/03 18:45:28 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108010001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x10, 0x100000000000, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) r2 = getpid() openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x40101, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, r1, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xb3f4, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00000001c0)=""/1) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) socketpair(0x4, 0x803, 0x8000005, &(0x7f0000000280)) semget(0x0, 0x3, 0x200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000180)={0xfffffffffffefffd, 0x9, 0x100000000}) 2018/06/03 18:45:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x17, &(0x7f0000000000)=""/8, &(0x7f0000fecffc)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x16, "4b0e141c627e4fdaa4832852d074123fb7d62369a186"}, &(0x7f0000000080)=0x3a) 2018/06/03 18:45:28 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x0, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:28 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:28 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x9, 0x6, 0x6, 0x40, 0x9, 0x3ff, 0x380, 0x7f, 0xfffffffffffffffa, 0x86, 0x3f, 0x2}) unshare(0x20007) socket$inet_tcp(0x2, 0x1, 0x0) [ 241.339807] Unknown ioctl -1072671997 2018/06/03 18:45:28 executing program 5: sysfs$1(0x1, &(0x7f0000000100)='\x00') r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x4000000, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'veth1_to_bond\x00', 0x3}, 0x18) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x0, 0x5}) 2018/06/03 18:45:28 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x1fc) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x412c00) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x8}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) 2018/06/03 18:45:28 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x0, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8000000008, 0xc, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa445, 0x0, 0x0, 0x0, 0x3ff}, [@exit={0x95}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0x2b9, &(0x7f00000001c0)=""/251, 0x0, 0x0, [], r1}, 0xb3) 2018/06/03 18:45:28 executing program 4: r0 = semget$private(0x0, 0x3, 0x60) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000000)=""/33) socket$can_raw(0x1d, 0x3, 0x1) 2018/06/03 18:45:28 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) unshare(0x24020400) r1 = open(&(0x7f0000000140)='./file0\x00', 0x103, 0x92) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000240)={r2, r3/1000+30000}, 0x10) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000280)=""/240) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) mq_timedsend(r4, &(0x7f0000000380)="5943bdafc3a7d1a42bd4a47f422297c62e02745eddd4", 0x16, 0x1, &(0x7f00000003c0)={0x0, 0x1c9c380}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/226, &(0x7f0000000100)=0xe2) 2018/06/03 18:45:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000802) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xfffffecf, &(0x7f00000000c0)=0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000700)={{0x0, 0x101}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "0cf122b7bed1ed77", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000000040)={0x3, {"fbed54b12da815"}, 0x7b4}, 0x10) 2018/06/03 18:45:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x8000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x3}}, 0xe8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/06/03 18:45:28 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) writev(0xffffffffffffffff, &(0x7f0000000180), 0x327349cfa17b07e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000140)=0xffff) 2018/06/03 18:45:29 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x100000000, 0x30}, &(0x7f00000000c0)=0xc) sendto$ipx(r2, &(0x7f0000000380)="9347e911f010a8dbd1a66b57d29eb3f613b8502c4b7389403b9ba7ac6c1906eb1e6b82a5fa892dbf7d4894b5d6d139beb41af60bfe32002c6a1347061c164b2cd4ca2500be2e6569723f75b80c1973192420d960924293d9414f726689ec16856c965a26d9ab111de1614d230a1499e64c44b1baaa2643f5ac5f0ebb1c4637688b8e020aedcaa2118a214b322d95dd33fec97fa17e5548a0fb545d14dfc066138db2c87b464bc2f10f5362be4b1443218904147dbaf7ac2fe140a86ca89ab806c00654e3c388fafe1f9f29af483fb89f9b442081da3e", 0xd6, 0x10, &(0x7f00000001c0)={0x4, 0x6, 0x69c2c25, "46241f3248da", 0x5}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES16=r3, @ANYRES16], 0x2) setsockopt$sock_int(r1, 0x1, 0x40000007, &(0x7f0000000140)=0x40000000000, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000200)={@multicast2, @multicast2, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000280)={@empty, @multicast1=0xe0000001, r4}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x7, 0x5, 0x100, 0x3, 0xc9}, &(0x7f0000000100)=0x98) ioctl$KDDISABIO(r0, 0x4b37) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='0\n'], 0xb) close(r0) 2018/06/03 18:45:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x104e23, 0xfffffffffffffffb, @empty, 0x268}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000200)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x0) recvfrom$inet6(r0, &(0x7f0000000340)=""/151, 0x97, 0x20, &(0x7f0000000400)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x12043) 2018/06/03 18:45:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x0, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:29 executing program 6: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0xffffffffffffff66, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/69, 0x45}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x40305828, &(0x7f00000001c0)={r0}) 2018/06/03 18:45:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001) r2 = epoll_create(0x7) r3 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r3, &(0x7f0000000740)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) 2018/06/03 18:45:29 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x0, &(0x7f00000005c0)=ANY=[], &(0x7f0000001780)) 2018/06/03 18:45:29 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x0, @rand_addr}}}, 0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7fff}, &(0x7f0000000040)=0x8) 2018/06/03 18:45:29 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/41, 0x29}], 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0xfffffffffffffffe, 0x1, 0x1, 0x0, 0x9, 0x1}) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) 2018/06/03 18:45:29 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x0, &(0x7f00000005c0)=ANY=[], &(0x7f0000001780)) 2018/06/03 18:45:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000c00)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/06/03 18:45:29 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) io_setup(0x5, &(0x7f0000000180)=0x0) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7fff, r0, &(0x7f00000001c0)="fa02f29b4e045c0078f8423267f5", 0xe, 0x80, 0x0, 0x0, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000240)="e34e56b40355bfc2741aa9e17928ea8326b48cc8c8d70205e5", 0x19, 0x81, 0x0, 0x1, r0}]) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) r3 = getpid() syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/cgroup\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000f740700000001857ffbf700000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r2}, 0x48) 2018/06/03 18:45:29 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/06/03 18:45:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x0, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:29 executing program 4: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') read(r0, &(0x7f0000000040)=""/32, 0xa7) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000000, 0x4000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4f93a16}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/06/03 18:45:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") io_setup(0x1, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r1, 0x1, 0x1fa, &(0x7f0000000100)=[{}], &(0x7f00000000c0)={r2}) clone(0x60204000, &(0x7f0000000000), &(0x7f0000001080), &(0x7f0000000180), &(0x7f00000002c0)) io_destroy(r1) 2018/06/03 18:45:29 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x0, &(0x7f00000005c0)=ANY=[], &(0x7f0000001780)) 2018/06/03 18:45:29 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) inotify_init() r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) 2018/06/03 18:45:30 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x2000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x20, 0x2, 0x1, 0xa5, 0x7fff, 0x0, 0x9, 0x80, 0xac, 0x657d, 0x5, 0x2, 0x43, 0x8, 0x1f]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7fff, 0x0, 0x8, 0x1ff, 0x101}, 0x14) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x8e95, 0x8, 0x1428, 0x1ff}) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xb7, 0x101000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/03 18:45:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x425, 0x200040) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4, 0x0) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000000040)=0x400) 2018/06/03 18:45:30 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB], &(0x7f0000001780)) 2018/06/03 18:45:30 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x840, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)="15e00eff96017300b043105d5b1a286a85469c1cce6b24b8a250834cdf7d32c66fc141080e0ea8bd9ccfdd94418932af8cbf73a426d78099b60562a9d2601c991e492a85ed41ae161defeb3e41a474153557f45e67f3b39b78e3d993384c0573b7a579899125f32273", 0x69) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000180)) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8001, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f00000000c0)="bfe651adeb49b0b24c7aa9467a1407cb9fa738703a909a2ba434667d52cdc9321a9841bf63f91decd6342c0aa511094ccb8821ee4774b2c5669481e3b83bed601292c6c18272ff2a9746cb10d341d3d2cca181ca0c060cb2101b385a61b3964e17f9a43f9989d20d853c28b540f21a334251dfb5c709805776d5b31e3431fd7953e63b2ea68eef009ded03", 0x8b) write$binfmt_aout(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="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0xdc1) 2018/06/03 18:45:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x0, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:30 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = socket(0xa, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r2 = memfd_create(&(0x7f0000000040)='wlan1lovmnet0cgroup\x00', 0x3) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x7fff, 0x7, 0x1}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/06/03 18:45:30 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x802, 0x0) read$eventfd(r0, &(0x7f0000000640), 0xffffff71) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/06/03 18:45:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2}, 0x180, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='veth1_to_bond\x00'}) 2018/06/03 18:45:30 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0xffffffffffffffff}, 0xe64, 0x0, 'id0\x00', 'timer1\x00'}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xffffffffffffffc0, 0x0) pwrite64(r1, &(0x7f0000000000)="2bb41ebb152dd43c8c0abf9adb8b9d49b1d15c52b1216f", 0x17, 0x0) 2018/06/03 18:45:30 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x0, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:30 executing program 1: unshare(0x2000400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) socket$pptp(0x18, 0x1, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xa4, r1, 0x22, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1a}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) r2 = getpid() ptrace$setopts(0x4206, r2, 0x7, 0x10) connect(r0, &(0x7f0000000240)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xffffffffffffff56) 2018/06/03 18:45:30 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = userfaultfd(0x0) r2 = dup(r0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000000)=""/110) dup2(r1, r0) [ 243.357351] IPVS: ftp: loaded support on port[0] = 21 [ 243.495196] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:45:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") capget(&(0x7f0000000180)={0x19980330}, &(0x7f0000000200)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4b0001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/06/03 18:45:30 executing program 6: r0 = socket$inet6(0x10, 0x80003, 0x0) ioctl$void(r0, 0xc0045c7f) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) 2018/06/03 18:45:30 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:30 executing program 1: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x12) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x12) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x8) sysfs$2(0x2, 0x8, &(0x7f0000000100)=""/4096) 2018/06/03 18:45:30 executing program 4: r0 = socket(0xa, 0x802, 0x88) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0xd81dc54, @loopback={0x0, 0x1}, 0x46e}, {0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, 0x5, [0x0, 0x6, 0x6, 0x35, 0x100, 0x90b4, 0x200, 0x4]}, 0x5c) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) writev(r2, &(0x7f0000fb1000)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000240)=""/185, 0xb9}], 0x1) 2018/06/03 18:45:30 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$link(0x8, r2, r1) keyctl$revoke(0x3, r2) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)={0x57, 0x8, 0x0, {0xfffffffffffffbff, 0x200}, {0x30fa, 0x3f}, @ramp={0x6, 0x21c200000000, {0x3, 0x5, 0x7fff, 0x7}}}) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) 2018/06/03 18:45:30 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x7fff, 0xffffffffffffff77}) [ 244.037392] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic="7b6c6e6602"]}, 0x1c}, 0x1}, 0x0) 2018/06/03 18:45:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:31 executing program 0: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000080)={0x1e, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x3b, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0x1, 'wlc\x00', 0xb, 0x0, 0x68}, 0x2c) 2018/06/03 18:45:31 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:31 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x6) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x5, 0x80000001}, 0xc) [ 244.311464] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0x3556, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x20, 0x701}, 0x14}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000080)={0x5}, 0x8) 2018/06/03 18:45:31 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) prctl$void(0x3) sendmsg$nl_route(r1, &(0x7f0000009d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001200010000000000000000039753f14ee6d99be50bdd3e060000004314585516", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e0000ff0000"], 0x3}, 0x1}, 0x0) 2018/06/03 18:45:31 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000000080)=""/52, 0x34) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='G'], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0xfff, 0x1, 0xfffffffffffffffb, 0x9, "783751e2a8e2f278623497c34790c2e1defc313a7999670ff1208c2421c9ea78d2b6016106fd10e1bfe1d90b", 0x1}) 2018/06/03 18:45:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic="7b6c6e6602"]}, 0x1c}, 0x1}, 0x0) 2018/06/03 18:45:31 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:31 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) syz_emit_ethernet(0x7e, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/06/03 18:45:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x6355, 0x0, 0x80000000}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 244.530293] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:31 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:31 executing program 5: r0 = socket$inet6(0xa, 0x200000000003, 0x8) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0xfffffffffffffdb8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000001480)=ANY=[], 0xff31) 2018/06/03 18:45:31 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) r1 = shmget(0x3, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/133) 2018/06/03 18:45:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x14, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/06/03 18:45:31 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/192) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x3, 0x4) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) 2018/06/03 18:45:32 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40100, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0xe9e5) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) 2018/06/03 18:45:32 executing program 0: r0 = socket(0x11, 0xb, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000000200)=[{0x81, 0x1000000000006, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) 2018/06/03 18:45:32 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000003880), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="e9", 0x1, 0x8000, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000003a00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000003e40), 0x0, &(0x7f0000003ec0)}}, {{&(0x7f0000004180)=@nl=@kern={0x10}, 0x80, &(0x7f0000004540), 0x11b, &(0x7f00000045c0)=[{0x10, 0x0, 0x24}], 0x10}}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x240400, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/06/03 18:45:32 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb63, 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)="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", 0x0, 0x0) lseek(r1, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e24, 0x79b6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x200}}, 0xce77, 0x1ff}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1f}, 0x8) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) 2018/06/03 18:45:32 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) writev(r1, &(0x7f0000000580), 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000100)=0x6) close(r1) socketpair(0x8, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0xcc, r4, 0x10, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xdb6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/06/03 18:45:32 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0xc0684113, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) r1 = socket(0x13, 0x7, 0x23d) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/06/03 18:45:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x14, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/06/03 18:45:32 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0xff, @loopback=0x7f000001, 0x4e22, 0x4, 'none\x00', 0x2, 0x8, 0x17}, 0x2c) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) lseek(r1, 0x0, 0x4) 2018/06/03 18:45:32 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:32 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r1 = socket(0x40000000013, 0x7, 0x20000000000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x48}}) 2018/06/03 18:45:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = dup3(r0, r0, 0x80000) write$binfmt_elf32(r1, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0x6b7) sendmsg$netrom(r1, &(0x7f0000002440)={&(0x7f0000000040)=@full={{0x3, {"8a6fd1f401b4e5"}, 0x81}, [{"3f4dc9f9f6e21e"}, {"adee5c9fd95584"}, {"c203aa1b5a5f81"}, {"32ddd504e7ba41"}, {"df76ef7202b9f7"}, {"378b86c6bdcacd"}, {"3371b00d64ad99"}, {"77b45c1e1b915e"}]}, 0x48, 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"}, {0xc0, 0x10e, 0x80000001, "c85f51cef435a33c48b2dfb4c2bca8708cfaefd198c9a5957dc5b4be60270938514cd300d802ea52a069fdf988a6b2caff9a5b1e6ed0d17a947b2ea526ab7d774842f01c03467a9641969ca32a8165f99169303bc6e9322c2fdbb09b7ab96470a22e0433bad5be988e7074c4ca14b74b1cf7e64b9cbad74e272ab8cbf9a8f26304dfd566c2f936eb5fd3eeb77d0c34f1ff79eb6b33dda36d721dd4efa8259549b3c34ce8aba05e7a1c95567436ba9e"}, {0x20, 0x10b, 0x200, "549f1567a073437b18b6"}, {0x30, 0x100, 0x5be, "b7cb6f290589469f39323bedb6b33e27d2d9bcd8d0cfe8321beae580c6ab42ad"}], 0x1120, 0x1}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002b80)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000002cc0)={&(0x7f0000002b40)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000002c80)={&(0x7f0000002bc0)={0xa8, r2, 0x8, 0x70bd25, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x234b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) alarm(0x81) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000140)="3f010000f70800000000000094bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/06/03 18:45:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x14, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/06/03 18:45:32 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x801, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000180)=0x7fffffff) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) ioctl$int_in(r1, 0x5452, &(0x7f00000014c0)=0x7f) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000280)=""/208, &(0x7f00000001c0)=0xd0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/03 18:45:32 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) r1 = epoll_create(0xb81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0xc}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/06/03 18:45:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001400e90100000000000000000a000000", @ANYRES32=r2, @ANYBLOB="14000100fe8000000000000000000000000000aa"], 0x2c}, 0x1}, 0x0) 2018/06/03 18:45:32 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x6d) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:45:32 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x7, 0x4000000000080, 0x2}, 0x2c) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/239) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="962f2962dca9", &(0x7f00000010c0)}, 0x20) 2018/06/03 18:45:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:32 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001840)={0x0, @empty, @broadcast}, &(0x7f0000001880)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000018c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x7d, 0x0) io_setup(0x8ea, &(0x7f0000000200)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3ad, 0x1dc4, 0x7c3, 0x3f, 0x10}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r4, 0xc00000000000}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x200) io_submit(r3, 0x1, &(0x7f0000001540)=[&(0x7f0000000080)={0x0, 0x0, 0xd, 0x1, 0x0, r2, &(0x7f0000000100)="8b", 0x1}]) 2018/06/03 18:45:32 executing program 6: r0 = socket(0xa, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={"666f6e64001001f8ffffffffffff00", 0x81}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', 0x101}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x232745b}) 2018/06/03 18:45:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 246.027164] veth1_to_bridge: Invalid MTU 36861019 requested, hw max 65535 2018/06/03 18:45:33 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000003880)=ANY=[@ANYBLOB="00000000180000fa0000000000080000", @ANYPTR=&(0x7f0000003840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYRES32=r2, @ANYBLOB="010000000100000000000000"], 0x20) unshare(0x600) r3 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0x7970e41e) 2018/06/03 18:45:33 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:33 executing program 1: r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/94, 0x5e}], 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="e00000001200010300000000000000000a72633332000000000067cb0000000012e509155f407177000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/06/03 18:45:33 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:33 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x8, 0x0, 0x6, 0xe2, "292ca3cbc163785b419cec218633c7f66ee10ab093408975d45e359cf6c3c6749e123e9a0aede99ba212cd40", 0x7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[], 0x213) close(r1) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)="d5", 0x1}]) 2018/06/03 18:45:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="000002d5d5c2877d1bfd1709ef0454c72f9f214dc5f3049c50c731f751dbe401801df14a478e37a9b675bb2c796130ffd49dbc4b836dec0381ed430af0ee60776a6aa6edc08984af14b9a92fb861ea9800782f3bd9a8bdbf98720f7277dba00b1bd134cb838cc8a971e36532c354b02d1e5d7f6ea9a6d3c0f3be178afb75fbe1619d6fd22a3a119af09a63de360faf1fd998db35d34739e76a70aed493a30f5c6a806265301489c774cdf28cf881b76155496fd8fbabe51124a241da1f689c18", @ANYRES32=0x0], &(0x7f0000000000)=0x141) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1}, &(0x7f0000000140)=0x8) 2018/06/03 18:45:33 executing program 7: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0xc0806) ioctl$int_in(r0, 0x5454, &(0x7f0000000040)) 2018/06/03 18:45:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x200000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0xa, 0x6, 0x3ff}) read(r1, &(0x7f0000000100)=""/1, 0xfffffc86) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x800, 0x1073, 0x6, 0x9dd4, 0x400, 0x4}, 0x2}, 0xa) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/06/03 18:45:33 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000300)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000340)={'mangle\x00', 0x1000, "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"}, &(0x7f0000000100)=0x1024) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)=r2) 2018/06/03 18:45:33 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = shmget(0x1, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) r2 = socket(0x9, 0x806, 0x40d97e4e) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180), 0x317) shmctl$SHM_UNLOCK(r1, 0xc) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/06/03 18:45:33 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x18, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/06/03 18:45:33 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:33 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000001618000100000000000000010000000c0003000000000000000000100006000c000000000000000000000000004be932cc54db19a1d39ad2d2c5dc23e3fc048f97a3044ec19591a92e583987f72cdb148185e46b895b1e75361ddbd8b3ef0110f313ad1107db03c2e21ed2364e3df0e380330f25c4a4c2463cc5d17556773c14f35b31a5491a8c9f73cc186d9bc4ef0223ab9e186f1bc55d0f487114afa59734a5295f68f31f645ec518b0e54f94c7dd6b652900f1ccfd5333493068d5cafc5d4479b3a1134ad79f1a62337330759f74"], 0x30}, 0x1}, 0x0) 2018/06/03 18:45:33 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='fdinfo/4\x00') exit(0x1) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x47) 2018/06/03 18:45:33 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x18, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/06/03 18:45:33 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354700040000000000005a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d438980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e0076b9a38428431c013974240470ab49071834475699a9ee99e833b0d4c22edb8a2be03c410de05f769464b9d8944ddeafc3bc4df1e89f747927a6bb73dcba8b253a99bbca8b621426e7a711d2462fe1214d04cbd90f669180bc676b1868d60b636786676cfd84772e2a4302b113f4017366c7c66ecd602150000000000000000000000000000000065d4a9d6f8522c80e51816f3c89ffa4c43318d29ee711e0fa2bd064dd4f42059da6683d77c9e6f1012ad27f3a987cf77be4de0b13e04da26b0598226779f3d070dbe2bfcb92ec0f04244b07e2680e1a935b443cd28fc94854f3cf4cceb2cfa7459e65fc227c885"], &(0x7f0000001780)) 2018/06/03 18:45:34 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7412, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r1 = socket$inet6(0xa, 0x4a, 0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000000000000290000000500000027020201594a000000000000000000000000000000000000"], 0x28}, 0x0) 2018/06/03 18:45:34 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x10d, 0xfffffffffffffffe) poll(&(0x7f0000000140)=[{r1, 0x600}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) r3 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r6 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="9e0b7aaf333ec4fc4acbf1c4bf", 0xd}], 0x1, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xa0, 0x40000}, 0x8040) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000009c0)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x101, 0x5af, 0x5ed5, "7f5b5898692f9aefd82b0341320d3a1d82446d4d323c4ff44864ec28fc3eb34820be9712fedd0efcb216c6ae89c712475163c2a2bb51ff6731ac898e5c7bb58d0faf34324160a96d79d606317419cab9"}, 0xd8) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x9c, r12, 0x720, 0x70bd25, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2c5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x94}, 0x24000041) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r13, 0x3}) readv(r0, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x9f}], 0x1) process_vm_writev(r6, &(0x7f0000001ec0)=[{&(0x7f0000000ac0)=""/55, 0x37}, {&(0x7f0000000b00)=""/75, 0x4b}, {&(0x7f0000000b80)=""/138, 0x8a}, {&(0x7f0000000c40)=""/121, 0x79}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/219, 0xdb}, {&(0x7f0000001dc0)=""/234, 0xea}], 0x7, &(0x7f0000003480)=[{&(0x7f0000001f40)=""/182, 0xb6}, {&(0x7f00000021c0)=""/255, 0xff}, {&(0x7f00000022c0)=""/203, 0xcb}, {&(0x7f0000002000)=""/175, 0xaf}, {&(0x7f00000023c0)=""/110, 0x6e}, {&(0x7f0000002440)=""/25, 0x19}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x7, 0x0) 2018/06/03 18:45:34 executing program 1: r0 = socket(0x4, 0x7, 0x5be) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x7ff, 0x1, 0x8001, 0x5, 0x3}, 0xc) getsockname$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) clock_settime(0x200000000a, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="21b404933572e4acdc7ebacf50b93d3b14820d7efaf819771213d8c01d7a081383a02d4a996a0705b27e96de732be213a4c21e648c4ed691f046b4b2a00801d8d43352bc56b88b10174885c65c5bd772b2b0714bd7242faa9e36bf4db76501586aa781a941012f1ac18a702c99ad7e26e18db4cb955d6fc045df", @ANYRES16=r2, @ANYBLOB="010228bd7000fcdbdf250200000008000400440000000c000200080007000100000020000100080005000300000008000900570000000c0006006e6f6e650000000008000600000000000c00020008000500010000004800030008000500ac1414bb14000600000000000000000000000000000000000800010002000000080003000300000008000100020000000800030004000000080008000300000008000600100100003800010008000900590000000800020067000000080008000300000014000300ff010000000000000000000000000001080004004e220000"], 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e21, 0x43, 0x4e24, 0x8001, 0xa, 0xa0, 0xa0, 0x32, r3, r4}, {0x8000, 0x7, 0x0, 0x3, 0x8, 0xff, 0x4, 0x7}, {0x1, 0x8, 0x1, 0x8}, 0xc0ee, 0x6e6bbb, 0x3, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x3b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3507, 0x3, 0x3, 0x6, 0x100, 0x64f, 0x5}}, 0xe8) [ 247.156710] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. [ 247.168370] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/03 18:45:34 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x5, 0x5, 0x20}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080)="800056cac836", &(0x7f0000000200), 0x2000000000000000}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00000000c0), &(0x7f0000000280)=""/144}, 0x18) 2018/06/03 18:45:34 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x1, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x64dd6c83, 0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x3, 0x7, 0xfffffffffffffffc, 0x6}) pwritev(r1, &(0x7f0000000180), 0x10000000000000ce, 0x0) sync() setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f00000000c0)=0x4, 0x4) sendfile(r1, r1, &(0x7f0000000040)=0x48, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0xffffffffffffba5f, 0x2, 0x9e}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x440080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r4}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/03 18:45:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x18, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/06/03 18:45:34 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) socket(0x10, 0x800, 0x2) 2018/06/03 18:45:34 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1) socket$pptp(0x18, 0x1, 0x2) socket$key(0xf, 0x3, 0x2) 2018/06/03 18:45:34 executing program 1: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ec05a3b7661"}, 0xc, {0x2}, 'lo\x00'}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2100, 0x0) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/06/03 18:45:34 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x7ff, 0x100000001, 0x2, 'queue0\x00', 0x80000000}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, r2}) syz_emit_ethernet(0x1, &(0x7f0000000b00)=ANY=[@ANYPTR64=&(0x7f0000001140)=ANY=[@ANYPTR64=&(0x7f0000001040)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYBLOB="70f679243493fdbfa388286956e7b09790aa6e", @ANYRES32=r0, @ANYPTR, @ANYBLOB="6a238877a8896c9f4b0f2b8c3e9c43eb2c0238167521c9bef237c8f36a61b71acf6ab05c4e7bb095ab2a3c39bb9cff4b5db5b7513456452ffd953bf23515b9a529505a7169c9427a70fbb700cd69668f7a6270a60665f96ea7148ba06e45a31912b39f0af380ebb6b58c7df5bbcc384faa4d27341ed86cceb43b339e8c287144203e80a395bc802054f97b94c4809805acfa4665b1d80c52d3eed1a1"], @ANYRES16=r0]], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffb]}) 2018/06/03 18:45:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 2018/06/03 18:45:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:34 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x3, 0x1}, 0x14) r1 = socket$kcm(0x29, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="00423f2f07d82c99240970") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x220000, 0x0) r3 = semget(0x2, 0x0, 0x100) semctl$GETPID(r3, 0x3, 0xb, &(0x7f00000001c0)=""/28) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0x1d, 0x4) sendfile(r2, r0, &(0x7f0000000180)=0x8000, 0x200) 2018/06/03 18:45:35 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) waitid(0x1, r1, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/06/03 18:45:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="020100000e000000000000000000000005000600000000000a0000000000000000000000eddf7f9193000000000000000000000000000000000000000002001300a8000000000000000000000005000500000000000a00000000000000fe80000020c66fdd867f583318cd6800000000"], 0x70}, 0x1}, 0x0) 2018/06/03 18:45:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047ec2f17d82c99240970") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) ioctl(r0, 0x0, &(0x7f00000003c0)="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") getcwd(&(0x7f0000000340)=""/104, 0x68) 2018/06/03 18:45:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000004c0)) 2018/06/03 18:45:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000100)=""/175) close(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x86, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "0cf122b7bed1ed77", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 18:45:35 executing program 6: mremap(&(0x7f0000837000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000131000/0x4000)=nil) futex(&(0x7f0000000040), 0x4000000005, 0x0, &(0x7f0000000000), &(0x7f0000a28ffc), 0x0) 2018/06/03 18:45:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x4}) ioctl$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$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)=""/148, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0xc) close(r0) userfaultfd(0x80000) 2018/06/03 18:45:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:35 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x800}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:35 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) openat$cgroup_ro(r2, &(0x7f0000000640)='cgroup.events\x00', 0x0, 0x0) write$binfmt_aout(r2, &(0x7f00000000c0)={{0x107, 0x101, 0x5, 0x17c, 0x207, 0x0, 0x2c0, 0x1}, "8cfbd1c966a08262e2d1c3ef25502ec8b0aa13883c65d5d810da588fe9f661ae224988b9ae44a345c43409ddc6710bd4688cb44d98a6d54ae4dcaf141f3d08a43ad883812a7b6b27603db8c7a0", [[], [], [], [], []]}, 0x56d) set_mempolicy(0xc003, &(0x7f0000000000), 0x0) 2018/06/03 18:45:35 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:35 executing program 1: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x2c0000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/95) futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/06/03 18:45:35 executing program 6: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x3, &(0x7f00000002c0)="2347fc2f0fd82c80000000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cpu.stat\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000000140), &(0x7f0000000040)=0x6e) accept4$unix(r2, 0x0, &(0x7f0000000880), 0x80800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x1ff, 0x10}, 0xc) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) 2018/06/03 18:45:35 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000400)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0xfffffffffffffec0, 0x7fffd) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='autogroup\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0x586b, 0x9, 0x7, 0x200, 0x2, 0x6}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001940)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) syz_open_dev$dspn(&(0x7f0000001900)='/dev/dsp#\x00', 0x4, 0x200) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x157, 0x100) time(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x5, 0x20, 0x7}, &(0x7f0000001800)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x5, &(0x7f0000001840)={r4, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) readv(r0, &(0x7f0000001780)=[{&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000180)}, {&(0x7f0000001480)=""/151, 0x97}, {&(0x7f0000001540)=""/234, 0xea}, {&(0x7f0000001640)=""/5, 0x5}, {&(0x7f0000001680)=""/96, 0x60}, {&(0x7f0000001700)=""/105, 0x69}], 0x8) readv(r3, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/06/03 18:45:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x2) ioctl(r0, 0x7, &(0x7f0000000180)="0047fc2f07d82c993009706b1b6efbb63574f6e3c0c05bf50b5d60a5fdd8becaee0d5d852308dba2b0f33c63621da2ce1b1f85dd0d65095a62f03d4ec722c0662c540000000000") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40, 0x2) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0xe000, 0x520d) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7f, 0x8, 0xfffffffffffffffe}, 0xd) write$binfmt_aout(r1, &(0x7f0000000200)={{0x108, 0x400000000000, 0x6, 0x272, 0x20e, 0xfffffffffffffffc, 0x383, 0x81}, "89d902d36085936df7d59859c03b04050532b8e00c598a171dc1fde5d0c9374262d7c02a9026c5c7abb655f89d435c032c3929fa22612102526b3781f6d4308df7690a5a5dbe7ddf0d66c3362436ec8a8581ae13535097fb94fa9668d68c0427f4b11e7d8682a97e1655ca8e7a7a6930cf71b18e35f1f64707259fa0058ed3eca9ff68aa16893fbbd49fcd357ff4071493b6aad8e30678fd1adc65f33865f721cc2c38b4a47583a4be69c506ebbada26eb9f55a79190b7e888485ef79dab23ec71ab1614c9b492e6e741ab934aa248d3e9c9e1b0613c84c4c4cf466d3710ccf6b4e8318a"}, 0x104) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f0000000280), &(0x7f0000000340)=""/250}, 0x18) 2018/06/03 18:45:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x7ff, 0x5db, 0xd4, 0x7, 0x0, 0x2, 0x10, 0x2, 0x7501, 0x1, 0x7f, 0x92, 0x4, 0x1, 0x2, 0x0, 0x2d, 0x9, 0xc859, 0x339, 0x1, 0x6, 0xfffffffffffffffd, 0x3, 0x0, 0xac98, 0x8, 0x80000, 0xa0ac, 0x8000, 0x5192, 0x75, 0x8, 0x0, 0x5, 0x8000, 0x0, 0x399d051, 0x2, @perf_config_ext={0xffffffff, 0x3}, 0x21908, 0x0, 0x8000, 0x5, 0xfffffffffffffffb, 0x5, 0x1}, r0, 0x6, r1, 0x8) openat$cgroup_ro(r1, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='ghreaded\x00', 0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) openat$cgroup_ro(r0, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) 2018/06/03 18:45:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000100)=""/175) close(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x86, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "0cf122b7bed1ed77", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 18:45:36 executing program 0: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/170, 0xaa) getdents(r0, &(0x7f0000000080)=""/22, 0x23) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e20}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x6, 0x1, 0x2, 0xe44, 0x4f, 0x8, 0xfffffffffffff001, r1}, &(0x7f0000000240)=0x20) 2018/06/03 18:45:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) accept(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0xffffffffffffff06) 2018/06/03 18:45:36 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:36 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000340), 0x80, &(0x7f0000000800)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/157, 0x8c}, {&(0x7f0000000680)=""/203, 0xcb}], 0x3, &(0x7f0000000880)=""/179, 0xfffffffffffffcb6}}], 0x1, 0x0, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffb5, 0x4000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000180)={0x4, 0x4, 0x6, 0x2, 0x401, 0x7fff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xae, "7cdeee727c54cfd844bc7b37a711783eb99f17382a24966bd4f2b080bb91ffbba43e17b96a6d0e433a35cd146997ec5a3841dd33016bafe84391d562f58249882927dd498a2325fe28041e80f8aaad6961664cc1cedf4fa8ad4ab21063fbf5ebd0f5987adb9380862e8c1970297719174ec5cf95f36c10d6e2ab47addad9bccdfe12ca10e46b12db4af1878b5f41d6cfdd494603de3d6594d1041e86c2e9a43cdab432feb117666827260450c71e"}, &(0x7f0000000300)=0xb6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r3, 0x101, 0x10}, &(0x7f0000000400)=0xc) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000200)=0x6) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x800, 0x0) 2018/06/03 18:45:36 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:36 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0xfffffffffffffe78, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x107, 0x4, 0x4, 0x290, 0xe5, 0xf00, 0x3ce, 0x2}, "", [[], [], [], [], []]}, 0x520) [ 249.638466] FAULT_INJECTION: forcing a failure. [ 249.638466] name failslab, interval 1, probability 0, space 0, times 0 [ 249.649950] CPU: 0 PID: 15625 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 249.657343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.666744] Call Trace: [ 249.669385] dump_stack+0x185/0x1d0 [ 249.673076] should_fail+0x87b/0xab0 [ 249.676862] __should_failslab+0x278/0x2a0 [ 249.681180] should_failslab+0x29/0x70 [ 249.685138] kmem_cache_alloc_node+0x15e/0xc90 [ 249.689786] ? __alloc_skb+0x202/0x9e0 [ 249.693747] __alloc_skb+0x202/0x9e0 [ 249.697522] netlink_sendmsg+0x76e/0x1350 [ 249.701754] ? netlink_getsockopt+0xc80/0xc80 [ 249.706330] ___sys_sendmsg+0xec0/0x1310 [ 249.710471] ? __fdget+0x4e/0x60 [ 249.713913] ? __fget_light+0x57/0x700 [ 249.717857] ? __fdget+0x4e/0x60 [ 249.721298] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 249.726724] ? __fget_light+0x6a3/0x700 [ 249.730797] __x64_sys_sendmsg+0x331/0x460 [ 249.735091] do_syscall_64+0x152/0x230 [ 249.739031] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.744252] RIP: 0033:0x455a09 [ 249.747468] RSP: 002b:00007fa516536c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 249.755226] RAX: ffffffffffffffda RBX: 00007fa5165376d4 RCX: 0000000000455a09 [ 249.762539] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 249.769851] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 249.777196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/06/03 18:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x6, 0x5) 2018/06/03 18:45:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x800) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @multicast1}, &(0x7f00000001c0)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001180)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x0) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f00000000c0)=0x401, 0x4) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x42500, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000240)={0x20, 0x4, 0x80, 0x4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0x40045402, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) r6 = gettid() getpgrp(r6) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x40605414, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/06/03 18:45:36 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x84) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000780)="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") setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x248a02, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffffffffff801}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x1, 0xffff}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) getrlimit(0x0, &(0x7f0000000180)) 2018/06/03 18:45:36 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 249.784508] R13: 00000000000005cf R14: 00000000006fdc08 R15: 0000000000000000 2018/06/03 18:45:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) getgroups(0x5, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setresgid(r3, r4, r5) tkill(r2, 0x1000000000016) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x6, 0x0, 0x3, 0x81, 0x4, 0x9, 0x401, 0xd877, 0x6, 0x800, 0x100, 0x3}) 2018/06/03 18:45:36 executing program 4: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x3) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0/file0', [{0x20, "5c2176626f786e65743159270e6367726f7570ea2d"}, {0x20, 'selinux'}, {0x20}], 0xa, "3aca848593abb4d14338d7dbdc271298e65272186db72ffa"}, 0x48) 2018/06/03 18:45:36 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 250.080533] FAULT_INJECTION: forcing a failure. [ 250.080533] name failslab, interval 1, probability 0, space 0, times 0 [ 250.091988] CPU: 0 PID: 15662 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 250.099390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.108784] Call Trace: [ 250.111428] dump_stack+0x185/0x1d0 [ 250.115113] should_fail+0x87b/0xab0 [ 250.118881] __should_failslab+0x278/0x2a0 [ 250.123187] should_failslab+0x29/0x70 [ 250.127146] __kmalloc_node_track_caller+0x24b/0x11b0 [ 250.132409] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 250.137838] ? netlink_sendmsg+0x76e/0x1350 [ 250.142227] __alloc_skb+0x2cb/0x9e0 [ 250.145987] ? netlink_sendmsg+0x76e/0x1350 [ 250.150375] netlink_sendmsg+0x76e/0x1350 [ 250.154609] ? netlink_getsockopt+0xc80/0xc80 [ 250.159188] ___sys_sendmsg+0xec0/0x1310 [ 250.163327] ? __fdget+0x4e/0x60 [ 250.166767] ? __fget_light+0x57/0x700 [ 250.170718] ? __fdget+0x4e/0x60 [ 250.174162] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 250.179566] ? __fget_light+0x6a3/0x700 [ 250.183583] __x64_sys_sendmsg+0x331/0x460 [ 250.187854] do_syscall_64+0x152/0x230 [ 250.191778] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 250.196986] RIP: 0033:0x455a09 [ 250.200191] RSP: 002b:00007fa516536c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 250.207933] RAX: ffffffffffffffda RBX: 00007fa5165376d4 RCX: 0000000000455a09 [ 250.215226] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 250.222519] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 250.229816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 250.237102] R13: 00000000000005cf R14: 00000000006fdc08 R15: 0000000000000001 2018/06/03 18:45:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x29280000000000, 0x1000, 0x3ff, 0x8, 0x9, 0x2, 0x5, 0x2, 0x1, 0x3f, 0xdbb5}) dup2(r1, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) 2018/06/03 18:45:37 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x81, 0x400) sendmmsg$nfc_llcp(r2, &(0x7f00000008c0)=[{&(0x7f0000000080)={0x27, 0x1, 0x2, 0x7, 0x3, 0x80, "0c277f314355a4ae34854397e168b135ebb046a541f2b975ab655e739c1ad32e5100f6f84b51f4121fdb5e21d35fd0207a0052dfcc1e8a1cc92ebb43e3362a", 0x3d}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000100)="6df899b5e7740a6de216aa97dac1d1260c0ab5858247d5664beb2a8cef2ed8a7127a144c9e2d076c8895195d7984a751a6c0b6f8c88e29e9297b3c97a4391d274128321118694cfda77de73fdc3758d3f2747babda9775e4e6200371f479887f4ef963b6ffacb26aa11b749a6769f392a9d861ff56e62da327629f0195a18e35a7bcf48e3eeb7f16a2ca192a508c721dd5b001a954750078d4526d0daf2853984bab2794e4a407ff8a8984da86af10ffa0879fc1c46c26e14affe455f5829f534bb31c22", 0xc4}, {&(0x7f0000000200)="ba949365add9558f745bc3", 0xb}, {&(0x7f0000000240)="4d1fe93c265fe2d45d9989f395e4cc0a13b914075389bc6416cb1b44962f9090927bccee", 0x24}, {&(0x7f0000000280)="229aa1d8b6b57ffa43bf57c9d972f5fdd42d2e4c1f6e56f51441fb4e7e322b43ee34d8b9fccf944cdea0d302229b59b0669e51783f5b8e681562cc4307ec7b239d596c1f5f6f1c7e0a", 0x49}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000000340)={0x27, 0x0, 0x1, 0x3, 0x20, 0x8001, "73e4acff92af09e7a1b8bbfdf1f5d04e516f4c613400e8b08c2d0f1bffdc9c94167b8360bee74c1f4eda30ef2333f12c1abac1cc41edb628c838305ad82e23", 0x24}, 0x60, &(0x7f00000004c0)=[{&(0x7f00000003c0)="6c5f9d23953b205caee273feed06403103848a8b993e7ebdf690446548b76d8f46e8ace8649adaa852ab231cc49ee48281d262b6736c609a3f52ebc4d93a7bdf90d034db26885e7e903d2a168ab5fe331e84e274a793932eab457e792f0032b963083a50c868822d7f1d7d057083f1cda2db38ac226400b41ddc8a9376ca73727bfaaa513deed550ec59a65fe9a36c517a6ac637352b1327667b767d258ba97c394a3a4d660b0fd7d546cdee69a6650294442fd333dcfda927fecc99801cbbaecc1d5b55ae7859d93098291f9e37c048cb36123d93fe56bef8e17a917a6c58", 0xdf}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="5000000000000000ff01000004000000751c5822344b5b7918623fb381caee819b2aa5d58308ba06be574aed500098c5d02d65c3532342ee8afec9560d6657fad2dadbe58ae1806b9386336ddf0622e5592f45000000"], 0x50, 0x800}, {&(0x7f0000000580)={0x27, 0x0, 0x0, 0x6, 0x401, 0xffffffffffffff81, "905e081ac1049c3ac5fdd4a523a33913b97479aa29d36fb2a0850516255db9d42316c0e4ca575b00f74c91550086cb0ba1271300b0e82d00be09564704bd0b", 0x3a}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000600)="e702810bfa", 0x5}, {&(0x7f0000000640)="021a357188161755dc4029767c0a9117407d05d4a974fb3a8814bbf8a9862b22b20e28ed1533a5537dec50faaabe2f57d013b38a96367b97dd934eb1e098de809aead2e1953be7b1dadc745ddf53a6dc799bb2bc1816131bcbae8a0c3aa48a27879f613a65e50f6b51ae9441fad106077c9fb2beeaf9f638a25081ce1e5b93a274b23aeb32ca3fbef3850aeddab8811ef8fcef82a4417c6549c477925936ce67420adbbd8d0a7b773589405c3060f79de55a", 0xb2}, {&(0x7f0000000700)="4e9edf36c5e1fa74c85f8e04df263e417b18af0bdd6bc8825f31bde2b8d1b005bd10718bdc41e76eb2fe89f7947d75c2e4008ef54083791ff30b73f32ba6e079ffc48a22a9df4eda8a232a4669d0866604bf487229380687647fa1ec4531c67aef0246188796a332b0cdd3fa996efc2252afe57e2b56b6973155a88f23662b0577a9a96fc7ef674aa4fcfb1d2d21000d31f5201f032e0db87717ce0a94c2504d581361725a5615be972dbab1ec5070f889067fba80cd43ce3b0dd8672431c66007", 0xc1}], 0x3, &(0x7f0000000840)={0x78, 0x110, 0x1ff, "56cf4be809982ef8ea1cb8e05bee91f933aa1c65c445ac16d15adabfd15dacdbf8a1ee1efacd03a2bfe1cfb58d8229e15a6d1b710ed569f8d1b3e531b469b2a3a4b1e2af9f9f77fc950e60371c82d0f269250898887e0706b046a467e9133e4eda"}, 0x78}], 0x3, 0x20048000) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) unlink(&(0x7f0000000000)="e91f7189591e9233614b00") listen(r1, 0x5) 2018/06/03 18:45:37 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354700040000000000005a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d438980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0e0000000037dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e0076b9a38428431c013974240470ab49071834475699a9ee99e833b0d4c22edb8a2be03c410de05f769464b9d8944ddeafc3bc4df1e89f747927a6bb73dcba8b253a99bbca8b621426e7a711d2462fe1214d04cbd90f669180bc676b1868d60b636786676cfd84772e2a4302b113f4017366c7c66ecd602150000000000000000000000000000000065d4a9d6f8522c80e51816f3c89ffa4c43318d29ee711e0fa2bd064dd4f42059da6683d77c9e6f1012ad27f3a987cf77be4de0b13e04da26b0598226779f3d070dbe2bfcb92ec0f04244b07e2680e1a935b443cd28fc94854f3cf4cceb2cfa7459e65fc227c885"], &(0x7f0000001780)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0xff, 0x100}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, 0x8) 2018/06/03 18:45:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000100)=""/175) close(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x86, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "0cf122b7bed1ed77", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 18:45:37 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes))\x00'}, 0x58) socketpair(0x17, 0x2, 0x3ff, &(0x7f0000000080)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair(0x1f, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x6, 0x80000001, 0x2, 0x4, 0x4, 0x7}) 2018/06/03 18:45:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000707000001000000b7050000000000006a0a00fe00000000850000001a00000001000000000000009500000000000000d509da70bef5a9ae16669bd1ef339553315b4825388861d9cd558afa704ff531e97f4141c74b7cf2cd618299c7009e93c28fe64b636abd5b0c648a5ce06a7bde5fcb5a9023405aca8e57"], &(0x7f0000000100)='G\x00\x00\x00'}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f0000000200)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001280)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000000280)=""/4096}, &(0x7f0000001380)=0x78) 2018/06/03 18:45:37 executing program 7: r0 = socket(0x11, 0x80b, 0xae) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) getgroups(0x7, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) r6 = getegid() socketpair(0x9, 0x804, 0x10000, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x8}, 0x10) r9 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x401) r10 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0xc02) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000640)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) getgroups(0x3, &(0x7f0000000700)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0xa00, 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000000780)='maps\x00') r16 = syz_open_dev$sndmidi(&(0x7f00000007c0)='/dev/snd/midiC#D#\x00', 0x6, 0x100) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000800)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r21 = perf_event_open(&(0x7f0000000a00)={0x0, 0x70, 0xa20a, 0xfff, 0xfff, 0x101, 0x0, 0x800000, 0x8000, 0x9, 0xfac, 0x9, 0x7, 0x1, 0xc94f, 0x3, 0x9, 0x9, 0xf0, 0x100000000, 0x0, 0x4c8e039d, 0x8, 0x8, 0x8, 0x0, 0x11c, 0x2, 0x3, 0x6f, 0xffffffffffffffff, 0x81, 0xefbd, 0x80000001, 0x3, 0x400, 0x3ff, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x81}, 0x0, 0x10001, 0x0, 0x1, 0x0, 0x2, 0x17}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x1) r22 = perf_event_open(&(0x7f0000000a80)={0x1, 0x70, 0x2, 0x0, 0x8af, 0x1000, 0x0, 0x8000, 0x800, 0x7, 0x1, 0x1, 0x4, 0x6, 0x4, 0x8, 0x8, 0x9, 0x8, 0x40, 0x9, 0xfff, 0x8, 0x7, 0x8, 0x6, 0x8000, 0x40, 0x8001000, 0x10000, 0x80000001, 0x10000, 0x7, 0x7, 0x6, 0x101, 0x0, 0x51, 0x0, 0x8, 0x0, @perf_config_ext={0x8, 0x9}, 0x28000, 0x5, 0x7, 0x7, 0x800, 0x4, 0x3}, 0x0, 0xc, 0xffffffffffffffff, 0x2) r23 = syz_open_dev$dspn(&(0x7f0000000b00)='/dev/dsp#\x00', 0x401, 0x100) r24 = perf_event_open(&(0x7f0000000b80)={0x0, 0x70, 0x8, 0x30a, 0x8, 0x3, 0x0, 0xffffffff, 0x2000, 0xf, 0x9, 0x5, 0x5, 0x1, 0x3, 0x7f, 0x5, 0x3, 0x10000, 0x7, 0x8, 0x1000, 0x6, 0x0, 0x2, 0x1, 0xfffffffffffffdf6, 0x1, 0x7, 0x5, 0x0, 0xbaa, 0x5, 0x3f, 0x1000, 0xff, 0xeb, 0x401, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000b40), 0x2}, 0x1408, 0xffffffffffffffff, 0x6, 0x1, 0x10e, 0x6, 0x101}, 0x0, 0xf, 0xffffffffffffff9c, 0x8) r25 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000c00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000d40)=0xe8) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002540)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002680)=0xe8) getgroups(0x1, &(0x7f00000026c0)=[0xffffffffffffffff]) r32 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000028c0), &(0x7f0000002900)=0xe, 0x800) r33 = socket$nl_generic(0x10, 0x3, 0x10) r34 = timerfd_create(0x0, 0x80800) r35 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000002940), 0x80000) r36 = syz_open_dev$sndmidi(&(0x7f0000002980)='/dev/snd/midiC#D#\x00', 0x7, 0x400002) r37 = accept4$unix(0xffffffffffffff9c, &(0x7f00000029c0)=@abs, &(0x7f0000000e40)=0xffffffc2, 0x80000) pipe2(&(0x7f0000002a80)={0xffffffffffffffff}, 0x84000) r39 = syz_open_dev$tun(&(0x7f0000002ac0)='/dev/net/tun\x00', 0x0, 0x10880) r40 = socket$inet6(0xa, 0x0, 0x6) r41 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002b00)='pids.current\x00', 0x0, 0x0) r42 = dup(0xffffffffffffffff) r43 = openat$dir(0xffffffffffffff9c, &(0x7f0000002b40)='./file0\x00', 0x10002, 0x2) r44 = syz_open_dev$evdev(&(0x7f0000002b80)='/dev/input/event#\x00', 0x1, 0x20000) r45 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000002bc0)) sendmmsg$unix(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="489c53cadd0d3384e343ac7016a02a94feea8af66ab61624f97b005b09090c7e194da85e222558bab326feecfdb0d75ffac92fa759b261496a1468fe217b43b5d40e56334eeb20c27024bd9f5183cbbb863c1e262d311020a903c80629c19c18ae85f6ff0fbb", 0x66}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f0000000100)="7373f7692e582cef8948ce047d93426bbff43602785635cdb223b8b73736217510cee9e094d596b9069efb7ae775fa82350a642f29b8946f7b1f9b8c7514d27ceb4b1fb62cf4d497b549e65a7056ca975fd3f618a7a5150190b82311a37aaa523482b51d", 0x64}], 0x3, &(0x7f0000002d40)=ANY=[@ANYBLOB="20de524467236196b0c2e767fbdba8a0cd3c60d42d2602f5cfb793bbaad29c71bc07d4d5e90b0658cb11e01ab2b93796807a89dcf6423e95a46d373f253b069f8902e2e14385c11005e706145508f3b4c0ffef8b8e2924471516f36629296b7df75acf19ad6c432c60444b02628b0eb9cc57422455b34129d9fa49cd5b178632941a9b38", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x1}, {&(0x7f0000000f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000001000)="cf157e265802dccd98d8f26beaad5bcdee", 0x11}, {&(0x7f0000001040)="7c95f64b3872fc0f7f69e33561d7bfa10969074180b7a1f322aa0f9c228cd628e69dbed776b4cd691ac874eee25952f98d430372fe6ffd2b2a738d7b7168c1a078c1a4d59d02e75bc2b72ab811a564aef9450f72e9a77cc0492b0f4a08549b55ce07903bbe9782cfbb4052921f0b28bc4e1c6b51916f7d42d5089169b06247190d658089e5114449459f110f2ce3d80e8fcb7d3aee95b70f1211bc7fd397b03c5e5c041702eb0293c67822300522939b1ffad609d02534043973292223ad21fc6d7a69af28da67", 0xc7}, {&(0x7f0000001140)="6f1b8ce21a38b2f9f14ae07581ea899508efccc07861ce0b5638f8ed3dc915c07b7af84e96b153e308c3c9e3213a463a075a213b5ef52789a3eb3f9f55abbc62043ff9f387319edb06c055a843c15755461e765eba75d57d3ee3c90c6a755f0a3b5d5ec9c173e351c09b733c6dc32fcf3721c7f94698163899ed1d5184a8add09afbf96849e91b2f3820c982796b38b2ad7f9ad6c1a56efea4d635b8766a31636cdef19afe1f887c0519d5ddbec2c257e98e07890d335e405138f385a13785963c80b117e7bd7f6ba1c8b33c540ca59db30831f531381564ab2026386ef59ddfa39ba8", 0xe3}, {&(0x7f0000001240)="c9ccfb135160cf518621df4f9165b327f053f920cf5b35106e3351a13fe0664a4369ef72124e0e5b11c83a68525dcbe0714c1b84473d066b7420be94d2aee050b55eafbd3475308a627507ddc22db58837aaad7cc7954ed956caea327eef959c40c1a893f90916931ce6abd6e3685a655a45e3faaa9a4fce1124053bcdb1a40ea51b6561df89b0d16b43867a3626c509f7170b30a4b8adeb70d454260132970fc5be6f3b76bbb62a7614977df6c8e7701066b12584593b7f89", 0xb9}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="b0ca56c114fb85e97ab1858ca036fb970ab0dc2f6a866a9ca01c25ba7143270e6d5a80ff74ed0408e53640d295990259c8b985cb431bdc66948677e51805", 0x3e}, {&(0x7f0000002340)="97eb1da581a67fd4e271328eb7d7aedf16ee1d3228b235f3370c161e16c46a7e963071b8d4e46ff250ef4505c6c412a8e2e8ec762ec4bd48104dfba250fa5a64a71f9c8d33ea96199669ab6328b657f4d4ab1311aeed5e42f70c4ce96eb07ffb66e374214023fc19d409ade1151667ad88", 0x71}, {&(0x7f00000023c0)="50ea49068f68c292087715e11e9ad7dc4233c3af3dd028be35d197847df3aaf8140f9859617672a21f57b817b74cbe47b5e7b15d1e152f13eea08cc24540310d0b3e24d277ebc0ca1cf4069f54239de8439cd4b98b375e42d77688a653316f1013a5941b0b4424e08609c9106fd10e98b58a720ae6ad305839adba8d836db2ae9c719761ca3362ea3998a03b142ef75ec6abfd5c61784e4aa118d30c85dbe4594bf9e11a3a4cabb90f48d81090698ff1cac53c611ebb330c1a62ca839d545ddcaaed0f2699378f2db7847e3c86b60b7ec3ce428f342216ecd6120612", 0xdc}], 0x8, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x20, 0x4040}, {&(0x7f0000002740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002880)=[{&(0x7f00000027c0)="98d91f3cade3c1f3f5de2b0a3f770f4582cdb7ec64de43bfc0369e09bde71d02e184bcd30758601276ae9e41622a8d4e3c6967c14e7f0de139705d757f809a5b39dfd0ff57b5e80490ded43a34e9bf4b08671ef27560f7fb94cc48fdd2023e658e12aed2fdd1825958c023de", 0x6c}, {&(0x7f0000002840)="24df8bf1d65db84f8dc71cf06f75144254804081def8dcc7f0839107f3f6e2fb84eed501aa2dd256926f9e331fb583599106", 0x32}], 0x2, &(0x7f0000002c00)=[@rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36]}, @rights={0x20, 0x1, 0x1, [r37, r38, r39]}, @rights={0x28, 0x1, 0x1, [r40, r41, r42, r43, r44, r45]}], 0x70, 0x8010}], 0x3, 0x20000000) io_setup(0x1d, &(0x7f0000000180)=0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) io_destroy(r46) [ 250.952239] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 250.983841] FAULT_INJECTION: forcing a failure. [ 250.983841] name failslab, interval 1, probability 0, space 0, times 0 [ 250.995319] CPU: 0 PID: 15685 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 251.002715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.012114] Call Trace: [ 251.014760] dump_stack+0x185/0x1d0 [ 251.018440] should_fail+0x87b/0xab0 [ 251.022215] __should_failslab+0x278/0x2a0 [ 251.026504] should_failslab+0x29/0x70 [ 251.030452] kmem_cache_alloc_node+0x15e/0xc90 [ 251.035082] ? __alloc_skb+0x202/0x9e0 [ 251.039031] ? mutex_unlock+0x15/0x80 [ 251.042905] ? nfnetlink_rcv_msg+0xa0d/0xc80 [ 251.047370] __alloc_skb+0x202/0x9e0 [ 251.051135] netlink_ack+0x553/0x1140 [ 251.055022] ? __irqentry_text_end+0x56e/0x1fb63e [ 251.059943] netlink_rcv_skb+0x312/0x600 [ 251.064066] ? nfnetlink_bind+0x1d0/0x1d0 [ 251.068301] nfnetlink_rcv+0x2fe/0x680 [ 251.072273] ? nfnetlink_net_exit_batch+0x270/0x270 [ 251.077346] netlink_unicast+0x1678/0x1750 [ 251.081675] ? nfnetlink_net_exit_batch+0x270/0x270 [ 251.086766] netlink_sendmsg+0x104f/0x1350 [ 251.091093] ? netlink_getsockopt+0xc80/0xc80 [ 251.095667] ___sys_sendmsg+0xec0/0x1310 [ 251.099812] ? __fdget+0x4e/0x60 [ 251.103237] ? __fget_light+0x57/0x700 [ 251.107172] ? __fdget+0x4e/0x60 [ 251.110597] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 251.116015] ? __fget_light+0x6a3/0x700 [ 251.120075] __x64_sys_sendmsg+0x331/0x460 [ 251.124361] do_syscall_64+0x152/0x230 [ 251.128292] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.133519] RIP: 0033:0x455a09 [ 251.136740] RSP: 002b:00007fa516536c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 251.144561] RAX: ffffffffffffffda RBX: 00007fa5165376d4 RCX: 0000000000455a09 2018/06/03 18:45:38 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x115, 0x2715, &(0x7f00000029c0)=""/13, &(0x7f0000000000)=0xd) 2018/06/03 18:45:38 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000140)={0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:38 executing program 0: unshare(0x240203ff) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) fchdir(r0) 2018/06/03 18:45:38 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x19fa, 0x141100) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x3, 0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="c1d878d491c07182"], 0x0) [ 251.151870] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 251.159181] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 251.166496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 251.173811] R13: 00000000000005cf R14: 00000000006fdc08 R15: 0000000000000002 [ 251.397152] alg: No test for echainiv(ccm(aes)) (echainiv(ccm_base(ctr(aes-fixed-time),cbcmac(aes-generic)))) 2018/06/03 18:45:38 executing program 4: 2018/06/03 18:45:38 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = msgget(0x0, 0x1) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/241) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354700040000000000005a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d438980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e0076b9a38428431c013974240470ab49071834475699a9ee99e833b0d4c22edb8a2be03c410de05f769464b9d8944ddeafc3bc4df1e89f747927a6bb73dcba8b253a99bbca8b621426e7a711d2462fe1214d04cbd90f669180bc676b1868d60b636786676cfd84772e2a4302b113f4017366c7c66ecd602150000000000000000000000000000000065d4a9d6f8522c80e51816f3c89ffa4c43318d29ee711e0fa2bd064dd4f42059da6683d77c9e6f1012ad27f3a987cf77be4de0b13e04da26b0598226779f3d070dbe2bfcb92ec0f04244b07e2680e1a935b443cd28fc94854f3cf4cceb2cfa7459e65fc227c885"], &(0x7f0000001780)) 2018/06/03 18:45:38 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/06/03 18:45:38 executing program 0: 2018/06/03 18:45:38 executing program 1: 2018/06/03 18:45:38 executing program 6: 2018/06/03 18:45:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000100)=""/175) close(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x86, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "0cf122b7bed1ed77", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 18:45:38 executing program 7: [ 251.976322] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:39 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) [ 252.022408] FAULT_INJECTION: forcing a failure. [ 252.022408] name failslab, interval 1, probability 0, space 0, times 0 [ 252.033931] CPU: 1 PID: 15743 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 252.041329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.050718] Call Trace: [ 252.053380] dump_stack+0x185/0x1d0 [ 252.057074] should_fail+0x87b/0xab0 [ 252.060876] __should_failslab+0x278/0x2a0 [ 252.065187] should_failslab+0x29/0x70 [ 252.069162] __kmalloc_node_track_caller+0x24b/0x11b0 [ 252.074417] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 252.079841] ? netlink_ack+0x553/0x1140 [ 252.083895] ? nfnetlink_rcv_msg+0xa0d/0xc80 [ 252.088352] __alloc_skb+0x2cb/0x9e0 [ 252.092107] ? netlink_ack+0x553/0x1140 [ 252.096135] netlink_ack+0x553/0x1140 [ 252.100023] ? __irqentry_text_end+0x56e/0x1fb63e [ 252.104930] netlink_rcv_skb+0x312/0x600 [ 252.109047] ? nfnetlink_bind+0x1d0/0x1d0 [ 252.113279] nfnetlink_rcv+0x2fe/0x680 [ 252.117251] ? nfnetlink_net_exit_batch+0x270/0x270 [ 252.122331] netlink_unicast+0x1678/0x1750 [ 252.126650] ? nfnetlink_net_exit_batch+0x270/0x270 [ 252.131724] netlink_sendmsg+0x104f/0x1350 [ 252.136041] ? netlink_getsockopt+0xc80/0xc80 [ 252.140620] ___sys_sendmsg+0xec0/0x1310 [ 252.144759] ? __fdget+0x4e/0x60 [ 252.149113] ? __fget_light+0x57/0x700 [ 252.153064] ? __fdget+0x4e/0x60 [ 252.156504] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 252.161942] ? __fget_light+0x6a3/0x700 [ 252.166022] __x64_sys_sendmsg+0x331/0x460 [ 252.170327] do_syscall_64+0x152/0x230 [ 252.174281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 252.179508] RIP: 0033:0x455a09 [ 252.182727] RSP: 002b:00007fa516536c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 252.190480] RAX: ffffffffffffffda RBX: 00007fa5165376d4 RCX: 0000000000455a09 [ 252.197783] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 252.205095] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 252.212411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 252.219724] R13: 00000000000005cf R14: 00000000006fdc08 R15: 0000000000000003 2018/06/03 18:45:40 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x100000000040) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/06/03 18:45:40 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000140)={@empty=[0x2b], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "747a03", 0x44, 0x6c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000040)) 2018/06/03 18:45:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99240970") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0x200000000) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000300)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) 2018/06/03 18:45:40 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$ax25(r2, &(0x7f0000000300)=""/4096, 0x1000, 0x0, &(0x7f0000000100)={0x3, {"103024149a2db5"}}, 0x10) recvfrom(r1, &(0x7f00000001c0)=""/102, 0x66, 0x0, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8350000) 2018/06/03 18:45:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmmsg(r1, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079dcfcc5fb24e11f19e50a4f3e3e2db8a3e9a1cebc4811c20f1e9425968cfa6a30aa224e202ee3bbea69d6a2611bad64f", 0x70}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/06/03 18:45:40 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000804, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x20100) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000017c0)=""/4096) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x20, 0x12202) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000100)=""/175) close(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x86, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "0cf122b7bed1ed77", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) 2018/06/03 18:45:40 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) [ 253.086211] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:45:40 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f000041bfc8)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00007a9f80), 0x0, &(0x7f0000275f7d)=""/131, 0x83}, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/06/03 18:45:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c6530206d643573756d3a766d6e657431202f70726f632f73656c662f6e65742f70666b657900202f70726f63666b6579000ab41081c42f17f564338276ec9cf2b152f059c9d148d9f3bbdd0689ad7e030240257e3a2b90ec52384d0c927f4821adf6c4f9b9c4d4deafa10dfd0dab8ab31e03000000000000008ad080741b808c4f985207d11ca3eaf665eeb4638d4abe8d96eeeb7906e34ec3f6389e4e001b154194d3c113d2042fbd59648ba86ef35ad5c17e8b920366ca3f13c3bf9c1cf5a920a10f470599f14bfa5a817d73d5f59683ba33a754eb82b754e45f2b"], 0xf6) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x800) ioctl$BLKRAGET(r2, 0x1263, &(0x7f00000000c0)) 2018/06/03 18:45:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x20, 0x800) r2 = msgget(0x0, 0x2c0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/24) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x100000001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000300)=0x4) 2018/06/03 18:45:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) bind$ax25(r2, &(0x7f0000000040)={0x3, {"937a37b1a20e01"}, 0x7b}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x35}, 0x98) getsockname$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f000000a880)=[{{&(0x7f0000000440)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000004c0)="81e3a2e41367d4127753f249dc5a58d90ab65aa6de0db12b2457c850fa99c00ec8c5455e038c14b24f70af82b1851f245e1cc1138419c5eeeb96f32a42279e804bf7f2ac1c99a80d11873271273d8035c05d2c5b3e40fde29da3c2866969ebf137cd152b10f97867c266becb8d9b74e99bdbb9ca06226a97f45ff0edb22e6a3e9fd06537c9d952317220f25bc1a5cc96412ee9a585853416fc6b8adc5838dfaf7a4fa3dd828c753757c3efa9b028a105e5c06c2f8c4e94033aff19b47d02a4cc66de70e245329d47cb9dff399ff90269b7a347c7529cb4123ed77140", 0xdc}, {&(0x7f0000001680)="c50543d5eb0c422fbff5bf8e2a185a7a2f293fcd655c47b55a5a54277545a6cbe5d6a14b6e45ea4b39f1224cd300ae3167d6e722cb17bb9b59e541cc2ebf51917b67ad648db30dc427b97995106efc88e5584c96fc15a939fbd4e32ec3f4e9d4e7b6d52103280e60c16621f6b539c10f64fe55781ef5a2eb513bc8bb59cfe3e445550baa6832b40a52defd505cfa1ceae374cd2e0f54c1b467afa6e7a1c46a169e57cbde607ada0b0970ac4a67e3a2722d5aca2df9897edeef46979b4a5dd9b8009bb0ee9a2cd1e5ca80185ff79995259021d3cf02e4075c86bf05b2da76db44423c3dd1ceb1d133bf62ec34bb642337b39e2f", 0xf3}, {&(0x7f0000001780)="77dfe4341f0507a921aca43317419fd89b55fa52a1d28643d7e66e28d138061732c21e35520c670271cce10265bd7e61e094f858695cfbd40087afe13c6f7e50650b70372b4637303305120d5ba50425fed9f0abff3d874bfbc0fc229f7592bb81a7273e605811741ec95b0cbd98ce08ba4f110c0ff576f92f06", 0x7a}, {&(0x7f0000001800)="b4e45f03263eedfc5cfc322be0bfd0ece5e2f75d315c76fec88fba0436293bbd500c6550464066357635c6a15793ddf8ac39138c13e0d667b720556a52498a3afc748cf1e594a0f9f5079f75aa0b40f27852bdda152326eb00cdca0d719b59eec0f8dc4ad96ccec86823dbe660028116c7eee9fb13de7fc34826c37e6711502edd18f69cd4d33ccab4c2dd216e938d76536e942a43513215a640f7636ac6783b74452a445e218a104e0c5d639c10c51da221dbe49abe38568d15fc10b3996de6e72629aded2e28fb926975b052032b7b471be061", 0xd4}, {&(0x7f0000001900)="a9b703c94571d02c087bc5ffeccb779b8d03e9d6aec765ee86026675609efeb1671cfeee8229cf99f9844c8bfe2b506faa6c60366bbb9ffbeb7c750053a4ed7277df1fa8d032da1126a7d408ad0e18cdb65c3f94bd7956c8a4a36bb599185d0b671faf0c45349ddf793545423629354ddcaa4ae5e34954273040101d77b5004555071aebbdd837b96f3f47f071b27c007462b4bc2799f056", 0x98}], 0x5, &(0x7f0000001a40)=[{0x90, 0x1, 0x8, "d5034be6f5e4f5fd3dbdc8452f6930c887e87eafa8f9bb797076dfddac77ff29c1c4e0c1e74080681ea9224078ad428a553c22c614eb63e0561644ec0a29ae03f6f9c1a0e6f17224c0ebf644f85b40f073ecf7dbaa23b9f4da7f20ee8be7c725dad389b6caab3b9558417accc9bd0b72661d75601fbd65d8882171ed2ed57019"}, {0x30, 0x18c, 0x4, "e7b92965f1f3f5b19b5f42cbecdebf48c813c85c0a6c424fdc28ebf4"}, {0x30, 0x117, 0xffff, "824cd82dabe70979b59ac6e0b93a52eb4318fe711bc0854ac877c08164fef9"}, {0x70, 0x107, 0x1, "eba0c0de134ff9fbe5256f219ef3ee42b2034d179d9807a655223f4da30ff3ff3df16ec15dc22c1331bb5ebba84f651935e28c5ad869e043922ff782111d932ffc4fbe9a1ad172b9ac1c85ad5e0416d9d2b31674d4cc04d33a"}, {0x58, 0x101, 0x2, "774ffcf19611870cc8adbac3e50c552e059564f97ad867d4da6e379e6bba8d1e1fbe58843d26b9c31a55c9aebbeba34dc5e9936e61000a394065d9a9738f7309b56edc2d96b0"}], 0x1b8}, 0x1000000000000}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001c00)="9673f1b979165227519a7274cf2575a58c639783856b79d90de8445a7c3e0c5c6f6eca2443cb55e7515915ad6c6bc8aa304068e48239a4a547750c638b488e45a7c05451b8799c6fcd27a148b7fae950fef87e38c2cd409b6122b4b9210b7c7e0e3b7571e579130f106acd615bd47ff1aebeaf7a5dcf4e6670c5503ed2afe8172667cf7fe6557719b3b785c84228c1f7b8e31689d56620b75efa3d79e23308ee4202b3c9ca943aada45a1df4be70efac8d3b431b2b", 0xb5}, {&(0x7f0000001cc0)="d77fb633c1fe6d113f52d2450af26ed7ac9e8292d30eafdb98afdf70bc5dd2172bffe49b23bee6a6a6d734e51f753c8bcba88b6862a27786ad742f48408aa15e0ffbeaeb3cb5930aaafff3aa9c38463ec07b96b6acea3f29cc77375ae22c9dd63d1e9692ceb4c099629d680ebb3c7a45f9f9fc742c22a119dfe62638765fd92497611e23d3b8ded2e61f9060254a5bc2c61734a3e2d3a5cf3c19bf188fbf450cfe8bb4e0cbada9eddf019a57c003aeac", 0xb0}, {&(0x7f0000001d80)="29357d152c77bfceeb6361653732c36dbb0df3b835d7b8ddce41fc538a7b3570ea7bea05b268236a11aae87d5870379efe7ffd89c38dc0f1a419e59e215799ffb7e5dd3ac04758e83de7d838eb322d9be70d2142d50e87b43491655a794ebfcb7ef42430c0cbd46b66040069ae162711b7b8755f68874479f3729fb3dfe435be2fe0eae25801781990e102a4229b90e2825e1c79174b52b2476a823ee520a0df082c31b40590fc40107ab764e50101a688ebe5b27fa42347509f2fbc9ad475a9d824b0ed72181d9fc321d1d69243f4b5e49fc2f10b358740e63072b6c5b2cd0af0912c88", 0xe4}, {&(0x7f0000001e80)}], 0x4, 0x0, 0x0, 0x4000040}, 0x4}, {{&(0x7f0000001f00)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x3, {0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0x14}, 0x1}}}, 0x80, &(0x7f0000003240)=[{&(0x7f0000001f80)="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0x4050, 0x4000880}, 0x7}, {{&(0x7f0000009f80)=@llc={0x1a, 0x7690d21a162ff0e0, 0xfff, 0x3f, 0x9, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x80, &(0x7f000000a300)=[{&(0x7f000000a000)="dc4e0f3d1a04306372e624443206c43391e9bd8091d9d4e6216d88d9b7ca5a711c48c8a292d47ce8e2fed7f25409350c95622d2e8aca98cad480c8d4c8d3ebedb748e4630e60b7208e56d0df4ce7572fa626013f03aa8ddfe9b703bbea3d2da347ff4c00e08c2e9c51f5bee0ab6453b5a6116a0b7ab4be2d502800dd6ee19c558a46e3d4717b9a322412882071eccb006f15d4c6c020c99b5c6ed74e62dd1b43d53b1c0cdd8925d8694aab90f7dc8dd19c245a8e144ada01e1727ed55127edb5b432298ee6d5d9c6b2cf58254dbcdc60a9b32149851f16b39c0e614b485050790d869cb12a341a3a7da6", 0xea}, {&(0x7f000000a100)="5604c99472a3384d6dcb32099be70e2e6607eb760b92b38098e9bc1e362a2c8a46527749ae94199f4517425411d541a57c1578", 0x33}, {&(0x7f000000a140)="5c8720f6e0756b44adac82e39f66cb4e961f71fd380a3a8360bf66b175eb3fbe8742dc71c68fd3a565093b", 0x2b}, {&(0x7f000000a180)="f7ca6ee664b0d419f9e1608052c68b81074124c497e8eac612f9b98b47666e639530929e3fde528bfac92bbe1f853a7f3a8244e006e8ea61454e555bba63954568113a2fc179f08039d5c362a68caa74bc107b525a3cde310d1783", 0x5b}, {&(0x7f000000a200)="4a01964e8919ad40ec446f59845680a410b456e072156ac662f943689d07601429a66330031c476cccbe901af62798fcfa737a26e8690923996f0191973ce814598b788f011a0be4f51808e714eccec16f3c7457f3b506e8f4e6eb86a015498a89b25199f6b3a00bcd334ba907ef782e52e5693a30180446", 0x78}, {&(0x7f000000a280)="bd2c63d100140f1533c53c90fd556e1178c770790c22075730b925e5041e85f3fc10a31c48d5ab5e36380acf147edc958a765477bad514a6d745d4187d237eb5047d", 0x42}], 0x6, &(0x7f000000a380)=[{0x38, 0x11b, 0x0, "c2bead33664265fe31c9d5b2785b41d1b3ce74ddc803b1748e6f8bd0e5720e90b2822b1ace1e2f83"}, {0xb8, 0x119, 0x8000, "c72c9342f37402a462367d915ee76c11f7cf871e62882e3a968865ad2178730bab7a14615075070b87837f754117b771b8c5083e830a42b8bb49ff1cde4758c33e08b0b86ee63f7a96fe3ed0e3b9399ced0513377637a6bc653c3617c17f3de0515f975fb84cca45f3170f94fd3fc0ed6813941edbb19f074e28dc2ff1a30d125bd6489e7c0fc1cae3e33a4ecb115971c871334c5d6065add2c22caf7fa32bb345"}], 0xf0}, 0xd23}, {{0x0, 0x0, &(0x7f000000a640)=[{&(0x7f000000a480)="05ab8b2b763cb34aad449d839417c551a9ad7fa4451b661d20f468321c6896f8598f41092a41", 0x26}, {&(0x7f000000a4c0)="84e0f4b2023b083729f1e113c4499e9794234897cc3e09be09f83d886a63ea7aaf4a57274f80564156d07fd85909de2e4ba106becf67ead28901487e5acd747b43c827cd657b", 0x46}, {&(0x7f000000a540)="65ca8217ee8dc61e5ecd34c74400ad733c3769999a9bcfaf8950688a6860a25d06c714806bd4c87354f3eb0b780c5f802e86a1af3d62e3a24ff6e8587baf15c651204f7d5e380d862fd5127c225b30d8c137d104a8130e2c3d5b5dde728e41a75ef4c927bec53fe1a2249595a8ed82bd033af4d34211f636aa33ed07d3bdcca2f0aeb0868cd8d5ef66c7dda622c7888a40a013d8487ced64147932b2123878d6c71af415b5298e4c4060e4a851c8626f589825adf62a85a14e39f8ae245f26c25b2b8f56193f745f8215dd4a2013b4d0a7a2fd031b1c7957bd7a28671dc03b1a6126411334c99922857f5fd504e40bcd96cd8b55ecffe02402", 0xf9}], 0x3, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1d8, 0x7503acc19420b14f}, 0x1}], 0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x39, "460546d8a9463c53ebb488690be90fea6454524e7f092996c3ba6a8b51b8b639abb26c43ae5bba0207e1dd3354a74bca54bb4f388e4da0c368"}, &(0x7f0000000180)=0x41) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xad, "9af6023ef307294d9a3e2e06d303bbc2a967532d648e889ddd9ccf404117f99a490030ae884dfe284db55241d59d3dc619788f6c5f11ad09e30fda804d142e93655e168f5e235eb8a70b316ecf0afe07d3ee73d3b9cee5815ed973add125da30b84f88261168314e530587526667a327bdba1fd4fe02ebe0f8fea1ba754469882a849da25b7b560fad36e028e558dde372d54761aee49a6b464c26910a40f63024d3fcaf679f072450af331abd"}, &(0x7f0000000280)=0xb5) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000680)={r5, 0x400, 0x5, 0xf8c, 0x30, 0x100, 0x2, 0x6, {r6, @in={{0x2, 0x4e22}}, 0x2, 0x8, 0x0, 0x0, 0x8}}, &(0x7f00000002c0)=0xb0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/5, &(0x7f00000000c0)=0x5) 2018/06/03 18:45:40 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000802, 0x4000000000000000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/03 18:45:40 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x9, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/179, 0xb3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x480, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0xfff, 0x4, 0x85, 0x800, 0xfff, 0xffffffff}) [ 253.370558] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 253.407772] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 253.503964] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 253.523336] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 253.848420] ================================================================== [ 253.855853] BUG: KMSAN: uninit-value in _copy_to_iter+0x45f/0x2800 [ 253.862175] CPU: 1 PID: 15776 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 253.869528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.878874] Call Trace: [ 253.881466] dump_stack+0x185/0x1d0 [ 253.885097] ? kmsan_internal_check_memory+0x116/0x1e0 [ 253.890387] kmsan_report+0x149/0x260 [ 253.894191] kmsan_internal_check_memory+0x135/0x1e0 [ 253.899297] kmsan_copy_to_user+0x75/0x160 [ 253.903531] ? _copy_to_iter+0x92/0x2800 [ 253.907595] _copy_to_iter+0x45f/0x2800 [ 253.911572] ? finish_wait+0x10a/0x3e0 [ 253.915455] vhost_chr_read_iter+0x7b3/0xc30 [ 253.919860] ? init_wait_entry+0x1a0/0x1a0 [ 253.924095] vhost_net_chr_read_iter+0xf6/0x130 [ 253.928760] ? vhost_net_exit+0x30/0x30 [ 253.932739] do_iter_readv_writev+0x84d/0xa00 [ 253.937249] ? vhost_net_exit+0x30/0x30 [ 253.941226] do_iter_read+0x303/0xd70 [ 253.945021] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 253.950459] do_readv+0x295/0x5f0 [ 253.953902] __x64_sys_readv+0xe1/0x120 [ 253.957869] do_syscall_64+0x152/0x230 [ 253.961753] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.966930] RIP: 0033:0x455a09 [ 253.970113] RSP: 002b:00007fb661b82c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 253.977808] RAX: ffffffffffffffda RBX: 00007fb661b836d4 RCX: 0000000000455a09 [ 253.985061] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 253.992333] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.999602] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 254.006858] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 254.014119] [ 254.015743] Uninit was created at: [ 254.019303] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 254.024414] kmsan_kmalloc+0x94/0x100 [ 254.028220] __kmalloc+0x141/0x350 [ 254.031753] translate_desc+0xbef/0x1120 [ 254.035805] vhost_update_used_flags+0x469/0x8d0 [ 254.040550] vhost_vq_init_access+0x173/0xa20 [ 254.045035] vhost_net_ioctl+0x2212/0x3450 [ 254.049259] do_vfs_ioctl+0xaf8/0x2410 [ 254.053127] __x64_sys_ioctl+0x280/0x320 [ 254.057171] do_syscall_64+0x152/0x230 [ 254.061046] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.066214] [ 254.067825] Bytes 4-7 of 72 are uninitialized [ 254.072297] Memory access starts at ffff8801c834e960 [ 254.077373] ================================================================== [ 254.084724] Disabling lock debugging due to kernel taint [ 254.090152] Kernel panic - not syncing: panic_on_warn set ... [ 254.090152] [ 254.097501] CPU: 1 PID: 15776 Comm: syz-executor4 Tainted: G B 4.17.0-rc5+ #103 [ 254.106228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.115565] Call Trace: [ 254.118158] dump_stack+0x185/0x1d0 [ 254.121770] panic+0x39d/0x940 [ 254.124960] ? kmsan_internal_check_memory+0x116/0x1e0 [ 254.130222] kmsan_report+0x260/0x260 [ 254.134017] kmsan_internal_check_memory+0x135/0x1e0 [ 254.139116] kmsan_copy_to_user+0x75/0x160 [ 254.143333] ? _copy_to_iter+0x92/0x2800 [ 254.148015] _copy_to_iter+0x45f/0x2800 [ 254.151985] ? finish_wait+0x10a/0x3e0 [ 254.155866] vhost_chr_read_iter+0x7b3/0xc30 [ 254.160263] ? init_wait_entry+0x1a0/0x1a0 [ 254.164486] vhost_net_chr_read_iter+0xf6/0x130 [ 254.169141] ? vhost_net_exit+0x30/0x30 [ 254.173103] do_iter_readv_writev+0x84d/0xa00 [ 254.177586] ? vhost_net_exit+0x30/0x30 [ 254.181547] do_iter_read+0x303/0xd70 [ 254.185337] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 254.190777] do_readv+0x295/0x5f0 [ 254.194223] __x64_sys_readv+0xe1/0x120 [ 254.198184] do_syscall_64+0x152/0x230 [ 254.202061] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.207277] RIP: 0033:0x455a09 [ 254.210449] RSP: 002b:00007fb661b82c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 254.218141] RAX: ffffffffffffffda RBX: 00007fb661b836d4 RCX: 0000000000455a09 [ 254.225393] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 254.232646] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 254.239900] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 254.247151] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 254.254870] Dumping ftrace buffer: [ 254.258400] (ftrace buffer empty) [ 254.262087] Kernel Offset: disabled [ 254.265688] Rebooting in 86400 seconds..