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0x1030, 0x800}, {0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000000f40)="7c0d3ca49826dec2f8293ed3eda8594c7ee132ad9f79b845059c725c3aae4feba7663952cacad80548083c1c810a20adf0d678017baee773dd09b1786a2ea91287ebcc72d6007eb5dbb954b88bec786c9eb912c3b37fbdaad2a50157eedffc8065c8c480dcb722c68266146357afb010777894db6841860a1b1cb25229e9d9ba86c5b1970be905efa3d4ed0ed17ca0b0ab21e3c3479294562e7b072de79682535cdf5f22b2a3d32c1b246a8be7a40cbc29dcd3d07cbaeef45a560f3ce37c1aa2f763f73f2eba5f689fc817167fe56da48d63dbcf5d1f98872e10", 0xda}, {&(0x7f00000034c0)="2e27b93243ec4ebb57dcb8555157ee65c5acbe5d5db6d0df8d820761b997dc99539dd867b8fc1065501d94315d910ff9053737de47ee0cc4ff90cf8e63ad794549f865baaf41e1fb5c70a9d9eba5353e47342a81bbb5fecdb43737bd18f128ad87db40c7ee7e07799d3099751f4755ca4da8baf29ddd46ecb8f4f0f27872367e6bcb47ad1cbbd844eabf7e721e38f0831d9d72c23f54281e2a17cdd42d8b4e32a37b68406d9121dbf69a3000a786da3bfecc3f4e695af19fee3a9ee27d26441e5dd53b7e0b2d14fb6bdf98d07cae4ecd061eaf3158291487e88e27573eb864c7", 0xe0}, {&(0x7f0000001040)="66628ac2d3fcb46a9d4f3771b35a2e0c13b5e5460ae40063cf78adca1c8febebadfa94dd63b7731f4380b3d59d20ac03fcf9bcef96ccd75fe4daf66ae6e82656a0c2f33a52c2120655b87b095fe22a18ad1642fab029d9", 0x57}], 0x3, 0x0, 0x0, 0x4008000}, {0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003600)="16c06078cb13612fb19771f5ceb6b9753f81747d7a22b6e08f238cf60ba589de611ceb6eb3b95c60027fa6900f39df6f1ac1cb7038d670b91488db757034a8bf833700d982df1297b7e81bb7452427c418c68e4e6978bda204830e91942b326d89192879a6f2e9031c16dc6aa7cf3cc4285917e6929d8ade0d0d0a59ff456aa8dec63a36cdc79f6d", 0x88}, {&(0x7f00000036c0)="9bd1decf0bd641d9371df1c77b29896a767d053dad039f15f91caaf13e0b54aabe531bbb760467deda1e9e3b3d3a74b86beac4dc4408c69a7a96de15cd0553734d9bd9ed0c8c9b581b78a0aa49077571fcba0385b62e5658d91b12496fab8cfffe60f5ce8d3213ca9fc60ace7c00fab00f8a45425f44bba57a", 0x79}], 0x2, &(0x7f0000003780)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3}], 0x60, 0x4004004}, {0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000003800)="35e07a7b5cd152473bbed3bc4d403c64c1bc17822963d6b7d7d2bedbd589f304ea7119ea6f766bdf9dca250c9d816fe1251b9695fd8f1d8d7ec7087049c5e8677cf02843d0db5f5cee44ce27465b2a20c0350705182eaa7d8b17d71e5f30cd23542d555f234ced249b7ca4802286bb", 0x6f}, {&(0x7f0000003880)="69ecd2504a9b52835d950f61db86f99ba8a2660123db1fc5df6a213bd4090cdf82350c86bf37df45d570fcfa94d66e3b1c3f4625c2a8835630f46b36cc506be8d19992ba37c2480aa68630730c89e1d8f2204b880aa36660ae82eea3fad897", 0x5f}, {&(0x7f0000003900)="b763284925f4949d8c73c2be381a4f3222c2e5734f72faa0eb841d3b43b2b146def190b4f51b0ec28087f3bb48767b6ab545a483ffdb6c647204901032e3492c4b61638228f30a2ff8257e6047921d3cc57664537b84ce19cd6e04afba6710d423a47315fe81a0fe42f120ffb121799610644cb7055c0ef345839300a5788a09e634e959bac079dab282e1a2bb2ca066c5163ef79ec43f568810f4cfe9e1ab2fa3c594cc0b715c9b552660351d73787b2032f6780eb31912acfe871f7e8b7daa39379134906438ee581014", 0xcb}], 0x3, &(0x7f0000003a40)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5f, "385cbc029a8473e47b45753e8b8f6b874a9066c133d53940e583a27861c50d042241c477f7ef35134c4e702689350d437c5aca2ce0e1052d42c11ed31e9e4d8dd36fbc2baf00f9add3bb1ce69e297b150c7436c99aeb419626ffe2b8de9d40"}, @op={0x18, 0x117, 0x3}], 0xa8, 0x40010}, {0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003b00)="b9ca5ab25634467f844effbbbee2488c402ff0b43bbdaaf503f3fb6041422cc70bb9c39836", 0x25}], 0x1, &(0x7f0000003b80)=[@assoc={0x18, 0x117, 0x4, 0x177}, @iv={0xf8, 0x117, 0x2, 0xe2, "292c25c43b8a1a54fa6800201be7612b2aaddf7cb77d55926fda58058443053ba1f57f4d9600c31d067de9b8e9ee7a15ae7697fd325d99e7d3d453c519123bffaca93b81a8f3a8cf17428e0f111dc214058d7a2283f6c37086fb7ba6ee0a13f1917ea807159e6b3e45995b2ac1050c86400e770f7a1b3367a7c711d0a5998b79b40603ef118947ef6599a9d155f3c2fd189062b75126537ee8d0bbefb571496454d222e67b0600e9eee5af78cda492567e9262436cb7c0856e35c9120142a947add24601e06d96ea562968bf919cefa1e54b37fb5aae2dbb1e9bb108c2adc36dc112"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x158, 0xc000}, {0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003d00)="2c15b07364efad7f083692d715cd7143909b9a9a5ad665a0a3fe38efa64c2e4563ca75d2b666bf6a610696115281478e8775b906a467e7c62d2fab24787215600aaf23baae2f4d42f5997c8f646c370d534fe4a876698d283a814ca87e72c9f359f190d99f735ed4c7711481bfa516f669e8110462dad763cdb10a585b8af741276be6002040fffdaa4b7f65ff206eeb1d4953f7b496396597ea10a2591671be6462de15c9034c6bd1b031a30eb6d945d20a657bf52647a6dac88dc17af6902bd910", 0xc2}, {&(0x7f0000003e00)="9d55a96716b5b6ef1f45063b3369ea7a3f518dd114cff862adc21342d02a3bac0a37f261fda5078cfb73529d62ce6be9212e4be2d0b13d6ccfe214048553d97fa86dca54d7e2b7b99575ccb9bcd9e96b8f4b8ed6fb1e43060ede675c8427c1997c13b502e13473622ac77e6c0822b2ecf76f301a1cb73add91d7cf474946580193e496d87a69ec551a7b6510c14cf25082b9e811da2cc2c5e36cb91ff6a7cbc97d", 0xa1}, {&(0x7f0000003ec0)="705167a611e3098c1dedc2f2b1f487d589fe755090393dfb", 0x18}], 0x3, &(0x7f0000003f40)=[@iv={0x30, 0x117, 0x2, 0x17, "88a6e01305c33157ef5b4d1448a5549ee90fbb14ab20e2"}, @iv={0x78, 0x117, 0x2, 0x5d, "b956bff19c1811c7d239124026924a4cbe41d5a6f1ed27e7c661715f2b5326047a49cccd850c69ff3a3837597195d61962cf70726b3b63a26130a8252dc6693b796de3fa7bbb20d8dc06861bd2e873360a03a86ad30d02fefaef798d07"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x78, "b037a3d323e8d6e3fef36a03524d4d0020d26a45fb254c355228f1a3fb6dd1f4d584cd6444e77b7551b3ad8f812a180356e72c6c6ebdd9f53a8aa3d3bbafa5329edb2fbcf011b456f5df07cff2ad496febbdc4423773d33e922671bf563f2f39f1476d04d79354af4abb904126a0e204bb6f8a574c5e124f"}, @op={0x18, 0x117, 0x3, 0x1}], 0x180, 0x40000}, {0x0, 0x0, &(0x7f0000004300)=[{&(0x7f00000040c0)="204be57e706c0e43b1e8a9ca04bc58c46c6003cd3652b1ae28b047e9d06a", 0x1e}, {&(0x7f0000004100)="a39913819fef0dba5ee8a504133f18326580906185bc8dd286e0eaf93dfbe331ddd1e8e7416307ea42b2cc1fce5b8a3a57728c7c629f0c7c278b2ce6d82696b736f23052593e74f196bd2cfee4f56e6587809d114f6acba0ab311676b76899dbecaf7f81e7395379c5644e1a7901bc0e040ca0a7f7b517d6885964402b8768bc126ce24dfaa309a47d2f1107fbbd457cef5a9ab91d7a00fcefb968e210775709f68df4eafb", 0xa5}, {&(0x7f00000041c0)="4f189c", 0x3}, {&(0x7f0000004200)="26b8db49b9877760789d46ce757dd7ad3f8dfa6b0fdd4fa2cd0534108b7412b6fab033727c29bd3955e4e5f0e2ed8114dd7e58129a4f8d1847cd0eeeca721879e1c915c97722deca1549e7772f07032530157da4b6bce2bcb6482cdd70ee93b3a3f060b4716d17769a0f41756170ccae91312cdb24177418360ebb0322161a28f4e6622872f55a8ec75568cb1b99a1286ce2a3308ff55b9b37774b2d5ea52389a02ee688534f03f7249350b418280878bd26cb155774a785d7b0dc2acbff571bf000346661f8187fbb1f70acea5a3b687d4872", 0xd3}], 0x4, &(0x7f0000004340)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x66, "b050fc5c99b30df48d04ae978aa9e2fd8b93502d8762abbfa7233b8562b624ac464d0bd4c461986fb01370a323e292b5ec0f0b4b2197a38a0175d05b8d2b4c64e102fe54d63cabcc125d51ab5b091709fce555fe324ae5a83eabbb84ccd0d7a81d996acf2839"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x128, 0x4000}], 0xa, 0x4008810) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019740)=""/205, 0xcd}, {&(0x7f0000019840)=""/221, 0xdd}, {&(0x7f0000019940)=""/54, 0x36}, {&(0x7f0000019980)=""/131, 0x83}], 0x4, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r0, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) accept$packet(r1, &(0x7f000001a0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000046c0)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) 2018/05/27 22:52:27 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgid(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) syz_open_pts(r1, 0x80180) 2018/05/27 22:52:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x3, 0x4b, 0x3, 0x96b}) socket(0x15, 0x80005, 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x9, 0x0, "cdebe9cb733b", 0x1}, 0x10) 2018/05/27 22:52:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="3c17dbd4939d82c213772f7f621def08276e168f86cd26e642689d873a1c1117372ba2eabad46b949999783bb40520132b8d75450bab0011ed642e84f29b1ab54da6b60c3615f3") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x7ff, 0xfffffffffffffffd, 0x2, 0x1, 0x960, 0x0, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x3}}, 0x70, 0x1bf4000000000000, 0x2f0, 0x100, 0x101}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r3}, &(0x7f0000000400)=0x8) r4 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='cgroup\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000280)='rxrpc\x00', 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setattr(r5, &(0x7f0000000040)={0x30, 0x0, 0x1, 0x81, 0x3, 0x6, 0x5, 0x6}, 0x0) 2018/05/27 22:52:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000001600)=[{&(0x7f0000000280)="3b05af55e3b6709dcec6533b", 0xc}, {&(0x7f00000016c0)}], 0x2, 0x81806) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="34080000fff95898c02eab3a25ae953117cc2f57da17406e5a858a76b846050c28445a198e0fbe169692710042a385be7f020000003819fcfc6f799978a720b527"], &(0x7f0000000040)=0x3c) write(r0, &(0x7f0000000380)="68851a43a4c50000000000000001e57ffa9809000004000000000000000000020000000452b5ae0efdccd0c043ca2d71eab113b3757981c774efb9f0e259cc907386ac5310dadd1cf32c1af2546873", 0xffffffffffffff52) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x2}, &(0x7f0000000140)=0x90) r3 = dup3(r0, r1, 0x80000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x400) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/27 22:52:27 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x100) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) recvfrom$packet(r0, &(0x7f0000000100)=""/235, 0xeb, 0x100, 0x0, 0x0) 2018/05/27 22:52:27 executing program 0: r0 = socket(0x4, 0x7, 0x7) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0xfffffffffffffcca) 2018/05/27 22:52:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x400081, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0xfffffffffffffffe, 0x8, 0x2, 0x6, 0x80000000, 0x4, 0x0, 0x8, 0x4, 0x7, 0x2, 0x22}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="e34f148686969d866abb2b73", 0xc, r0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="140000001c00ff02000002d10004000007000000"], 0x14}, 0x1}, 0x0) 2018/05/27 22:52:28 executing program 6: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x10, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x6558, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/27 22:52:28 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x8000) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xba2, 0x1, 0x0, 0xa, 0x23, 0x14, "5a210900000000400000b4ae097d62a2a3a7042e2adceb934e05e569c64e7e2164400af17bbe32e1a45128922bfef48200000000010000008b566f73b8b0667d", "10d4ada463c094c9ae5f4082c7610ea694ef362a0f9834fb4bb887a3c545aaed386d3ed9680cbfabb6a34ce51eebdc05c74392582baf41d99e5cdbd96982c9ed", "966ce7d3ac642bd3a447bfa68878f34287248cf6feacecc4a3ef79c45559edf3", [0x100, 0x464]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) 2018/05/27 22:52:28 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r2, r1) write$cgroup_pid(r2, &(0x7f0000000080), 0x0) 2018/05/27 22:52:28 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='limits\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6}, 0x5e, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005780)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000005880)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000058c0)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x8, 0x4e23, 0x1ff, 0x4e21, 0x4227, 0x2, 0x80, 0x20, 0x0, r2, r3}, {0xfff, 0x1, 0x9, 0x1, 0x1, 0x6, 0x7, 0xfff}, {0x7, 0xd0, 0x5b, 0x7}, 0xffffffffffffffff, 0x6e6bba, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x3504, 0x0, 0x3, 0x4, 0x100000001, 0xfffffffffffffffd, 0x7fff}}, 0xe8) 2018/05/27 22:52:28 executing program 4: unshare(0x24020400) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x3}, @time=@time={0x77359400}}], 0x30) fchmod(r0, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002b00)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002b40)={@empty, r2}, 0x14) select(0x40, &(0x7f0000000000)={0x90ef, 0x400, 0x2, 0xeb2, 0xffffffffffff2d6c, 0x5, 0x7, 0x5}, &(0x7f0000000040)={0x9, 0x10000, 0x2, 0x2, 0x3, 0x7fffffff, 0x0, 0x8}, &(0x7f0000000080)={0x5, 0x4ea, 0x3, 0x7, 0xffffffffffffff01, 0x0, 0x80000000, 0x8}, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000100)="558007a291ebc2aa1ad1b3f99f3f5e5245e855cebe5d14da5bce14b4822a0026c46240b31d135ffb1f1ebab3e79b65271acb862c4b2931acf489ae19d9e3ca2777fe492b93a96b9acf3cdcb67afe9c4ac5ee7b6a9931652d86a1883806aa2cc00bd7729dce43557e2f5b9543c6c0f850c4936ecaa1c934e5290b6317c17317d2a5bfb180f45efd95a291e3a995978691fc18750decc8e77318cf962e9609fe29237d5f2ef0f37b688f260f7c2e0ce22f4ee08843578eee036f4eefc7292b319f781cb6fdedc70269ed2100a7e8e62b5ce476e22c9ddaaeb448c6eb3187f97a8e8f4d9156b2aacc4835253d3a64e98a1d", 0xf0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1f}]}, 0x18) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/27 22:52:28 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x840) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 2018/05/27 22:52:28 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2, r0, r1, 0xffffffffffffffff, 0x100000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/27 22:52:28 executing program 1: r0 = socket(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008e40), 0x0, 0x0, &(0x7f0000008fc0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009240)={0x0, @empty, @remote}, &(0x7f0000009280)=0xc) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009440)={'bcsh0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000016040)=0x14, 0x0) sendmmsg$alg(r0, &(0x7f0000004480)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="51f54c0a1a8caf290973658d66437046f36ab16dc9ecea0d9ec5e415d843b3c5ef990d869768fbf46e8ded6b7a06baa58c9d734441fe689706ab179d175b6ab422e17601a58ec995d4557cf9dc4324de6372f9863df94005c5680711fb304107da15cc1de7fef44deb2b8e746073b02521b51288c8324a4c96edac934e21be76f8e04dc553d60f8f6d06a3042d3b9731bbd3d5cefd64ef4988f82c68ee49df9e8df7f6746b2dcbb64257981b42c743d88fe45e092ad9f78ad1211253b3a7c52f01f491f60a014ceda4375cb0b0f2d4bd503b383a1ce08dd320ba322ffd4dd2fe41625296a8c5c171c0a52ddb", 0xec}], 0x1, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3}, @iv={0x110, 0x117, 0x2, 0xf6, "8ed1f00718a62fa7c00fe41204e2888c4b26b6ca1ff21c7b8f3ba355c52878e2f97234cc1a7ef116b5cbd129808490de218926471cdc4623770bec52150addb34324b35c2ce1b1ec8c17dfeac4edd9604cc0d212dc3c8022fac4df2068f195e2a6f102afe1883eefdd1325f72f83e068ebf0b18a7eacd1972e7db46d9cc1b7ce313a272703850982be1554135820cc552395dc9151e543294cf3839c9f07f66ed42563f0a5b1967103f833a1348c3ffe9514f21ca197c93c0bc874ba9d673c0fe18aade8f514e7a78ae40bf65f16a89402cea1cfe543d0470199c3f449cb4c5b9791be556b3730b7b00937d40a931aa960062014a288"}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x170, 0x10}, {0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000004c0)="0ba0302d89863a89b6b85d05b22a6daf0cf5460af4bd11d59f8a4907e7e4cab495745e8ea26ae338838a4f9f3b35edaa6bbcf12b5470436cdf3d11d257864284559b28b89218175051b657e7ca8fe8ba42e4b7cb8a25a97d8b1afa34eac7e616d46d730b2191d0fb75146fee8260230690a89d4ccc52f88f776f9385154af46d4d7b22581fc926a8b4156eff103d63a2f2879c62cbbeba9b87a9eefc9e9401156513a1ad85386af9b86c9f8dda95e25ba59abbc9", 0xb4}, {&(0x7f0000000580)="9ad95a23b393fa7d13a38a86ba4f3b042f76d97669755b58b006c108e8dfdadf4f658e7b7892f1057892a4410e1f226a26ffc5f970646b4ee1c50baad8907e", 0x3f}, {&(0x7f00000005c0)="8f18400a77a54bacd57aa9d1cd37653d7f90e346a4787273ad9969a95a0780110baac80b10ad77596ea39eeb510c41aab60dfc3bf9fabba21af0cdaf7b6f2f3e03f3b6ba4dec0e342e0cbd539af115e104120d192c1e5191105b71fa1f4764081f69f8e5ffa7da74fbbf246d4416b1dc739d7d3675c4266b3cdbfce5550494c69d15f40585a34e314d8615397c6d567940ab54b6b6fc203746825858d59c437c82d496c75b8c281c4d", 0xa9}, {&(0x7f0000000740)="60fdaf8b90cd78c32911f76273217e56a88353773a19db41ab8e6aedbbd98b287b24b529f0245807f54ac27831813f4b3d8980752b57795f80ec3371acc35fe2d53e0270bbe1b674bfa2dee4891432ab387df347ce16a4768fe167638183f997ead725938bc630b00a46836ec06673e1e5e0aec2132574a5caee2e5d7e6a0db0113e5dd522e0f1ee995311473b4eb86feb47e89dff0022442df2aa03f3772483e858db765052a57c12265b3491e68b6dc7ec202e4e2c2f73be47c83c059db18b9f83a682edbfd7c6fe972a158a80f1062f610128867bfee6851d5a8edb00b03a", 0xe0}, {&(0x7f0000000840)="c0e7cc4a27659441ba91f89d0978408eecb1c2587ebc260d3d3fa48de1ab10ebedb493ce392c7e92eb74e25f321eabea2358091ce772f814d9dd78478ef262ca142372b02d4a302eef8ef34b8128744877aeb86893eb8c0a95b6e57ffc61a45d53a61de06ce85e902a97139e4afc44a0fcbc0b438aa4715d36e0faee28d358beb55d4187834304", 0x87}, {&(0x7f0000000900)="49bf271eb5612416c06de6eae44404c496114aed2d3021e5de38ed9cde1a2646df633f73f58fec1eac3ab15c6a808a5889d9df90c68e0eb20f9cc4f992a898418cc9fe22fc1467f184056992aff3b772070a0b905d3aff515eadde0f761736ba3ce99e065ae6a604b78e9888e3d6ab0f83842d1fdc573c", 0x77}, {&(0x7f0000000980)="de94773ae080d9fda8cbce5fb5fab7feebc000e2b28150eec0045b5c1232a3ceb5d56597e9455ecf5000fedcca5850f6d3fcc61f2c256c5f6fa2849f63c29bffcca69a1ee8bc3a441954447348665edbc087a533d0d47c21db7a60bba4e29ef0ee64bc49a2892bcdfc67d7553740a0d028f2773343ebb847e57b7eabfaf42c8d8a8407b3b668c0a9017945d156ac35f0761cc92fd26f5732224a4f99d9164e07e4c5eddf2e067cf51750952b", 0xac}, {&(0x7f0000000a40)="961035b24c1dcb4e97f3a2c3214834925cda8df1251b0c5f6fe19e0b8bc94481568026413b897410fcc30fc2950dd43afa7c4b35199df67625326e7dec763ee9c265832284da65469438a6f74e1899437b27987f872136e7f24ad13c9d0a2440d9a3ac01d8a42d8a84cc74cc4fb6b890700750903c12080eb5e1d54c7123493360f2fbe54923dfb281646c018b9d5f70da3db6aac3c5b7563bf6e061a8b30164ea227bca8d203c434a1545ca8fcffb084e", 0xb1}, {&(0x7f0000000680)="e8ed39748b6674bee5f2a149919361486d20e357e0c8d05ade13e84125f4349e621ef5c52e", 0x25}, {&(0x7f0000000b00)="a617992a951d4c35a971f6ffc88f4539f18f6ba79b6bcfa8a1a467f95dc1fd4a7ea473c4e150c4077078b17aeac4bc627414b239880a57b3f1a29aaaaef5e6ab91edbf66e9314f681d17969679423f6ad0c6dfe387fadf9708aa853ff3eb5abcea2d78f631eafa686235195ea1bb0c377d5bab1d9723c7fb5220009f00ab25f8771aedde05b7efb6d8f4e908ac8e71cc2a62032b18d6507667a693", 0x9b}], 0xa, &(0x7f0000000c80)=[@assoc={0x18, 0x117, 0x4, 0xb8}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000cc0)="c0ec66aaac239b910ed10b5b605a99ee6b03735c7244", 0x16}], 0x1}, {0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000d40)="70c6dac024003e00f0a411c9b7f3056da01640f3e1132a44cab30639ec25ca9fbac57a26791a4204d3ed604936ae050a29b6b019d058badd40911cc83165814b1b328ecf3e2ab6fded311d18db4490dfbb02d45f8e3603b30efa47902f46d737cddae3d9c5df6018a68041b36b2dc253031691b9ca4c6aea7a29da80a669d5dd95673dcb261098b95a15bed9ed24cb4cfe3aec41e31698368f", 0x99}, 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0x1030, 0x800}, {0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000000f40)="7c0d3ca49826dec2f8293ed3eda8594c7ee132ad9f79b845059c725c3aae4feba7663952cacad80548083c1c810a20adf0d678017baee773dd09b1786a2ea91287ebcc72d6007eb5dbb954b88bec786c9eb912c3b37fbdaad2a50157eedffc8065c8c480dcb722c68266146357afb010777894db6841860a1b1cb25229e9d9ba86c5b1970be905efa3d4ed0ed17ca0b0ab21e3c3479294562e7b072de79682535cdf5f22b2a3d32c1b246a8be7a40cbc29dcd3d07cbaeef45a560f3ce37c1aa2f763f73f2eba5f689fc817167fe56da48d63dbcf5d1f98872e10", 0xda}, {&(0x7f00000034c0)="2e27b93243ec4ebb57dcb8555157ee65c5acbe5d5db6d0df8d820761b997dc99539dd867b8fc1065501d94315d910ff9053737de47ee0cc4ff90cf8e63ad794549f865baaf41e1fb5c70a9d9eba5353e47342a81bbb5fecdb43737bd18f128ad87db40c7ee7e07799d3099751f4755ca4da8baf29ddd46ecb8f4f0f27872367e6bcb47ad1cbbd844eabf7e721e38f0831d9d72c23f54281e2a17cdd42d8b4e32a37b68406d9121dbf69a3000a786da3bfecc3f4e695af19fee3a9ee27d26441e5dd53b7e0b2d14fb6bdf98d07cae4ecd061eaf3158291487e88e27573eb864c7", 0xe0}, {&(0x7f0000001040)="66628ac2d3fcb46a9d4f3771b35a2e0c13b5e5460ae40063cf78adca1c8febebadfa94dd63b7731f4380b3d59d20ac03fcf9bcef96ccd75fe4daf66ae6e82656a0c2f33a52c2120655b87b095fe22a18ad1642fab029d9", 0x57}], 0x3, 0x0, 0x0, 0x4008000}, {0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003600)="16c06078cb13612fb19771f5ceb6b9753f81747d7a22b6e08f238cf60ba589de611ceb6eb3b95c60027fa6900f39df6f1ac1cb7038d670b91488db757034a8bf833700d982df1297b7e81bb7452427c418c68e4e6978bda204830e91942b326d89192879a6f2e9031c16dc6aa7cf3cc4285917e6929d8ade0d0d0a59ff456aa8dec63a36cdc79f6d", 0x88}, {&(0x7f00000036c0)="9bd1decf0bd641d9371df1c77b29896a767d053dad039f15f91caaf13e0b54aabe531bbb760467deda1e9e3b3d3a74b86beac4dc4408c69a7a96de15cd0553734d9bd9ed0c8c9b581b78a0aa49077571fcba0385b62e5658d91b12496fab8cfffe60f5ce8d3213ca9fc60ace7c00fab00f8a45425f44bba57a", 0x79}], 0x2, &(0x7f0000003780)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3}], 0x60, 0x4004004}, {0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000003800)="35e07a7b5cd152473bbed3bc4d403c64c1bc17822963d6b7d7d2bedbd589f304ea7119ea6f766bdf9dca250c9d816fe1251b9695fd8f1d8d7ec7087049c5e8677cf02843d0db5f5cee44ce27465b2a20c0350705182eaa7d8b17d71e5f30cd23542d555f234ced249b7ca4802286bb", 0x6f}, {&(0x7f0000003880)="69ecd2504a9b52835d950f61db86f99ba8a2660123db1fc5df6a213bd4090cdf82350c86bf37df45d570fcfa94d66e3b1c3f4625c2a8835630f46b36cc506be8d19992ba37c2480aa68630730c89e1d8f2204b880aa36660ae82eea3fad897", 0x5f}, {&(0x7f0000003900)="b763284925f4949d8c73c2be381a4f3222c2e5734f72faa0eb841d3b43b2b146def190b4f51b0ec28087f3bb48767b6ab545a483ffdb6c647204901032e3492c4b61638228f30a2ff8257e6047921d3cc57664537b84ce19cd6e04afba6710d423a47315fe81a0fe42f120ffb121799610644cb7055c0ef345839300a5788a09e634e959bac079dab282e1a2bb2ca066c5163ef79ec43f568810f4cfe9e1ab2fa3c594cc0b715c9b552660351d73787b2032f6780eb31912acfe871f7e8b7daa39379134906438ee581014", 0xcb}], 0x3, &(0x7f0000003a40)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5f, "385cbc029a8473e47b45753e8b8f6b874a9066c133d53940e583a27861c50d042241c477f7ef35134c4e702689350d437c5aca2ce0e1052d42c11ed31e9e4d8dd36fbc2baf00f9add3bb1ce69e297b150c7436c99aeb419626ffe2b8de9d40"}, @op={0x18, 0x117, 0x3}], 0xa8, 0x40010}, {0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003b00)="b9ca5ab25634467f844effbbbee2488c402ff0b43bbdaaf503f3fb6041422cc70bb9c39836", 0x25}], 0x1, &(0x7f0000003b80)=[@assoc={0x18, 0x117, 0x4, 0x177}, @iv={0xf8, 0x117, 0x2, 0xe2, "292c25c43b8a1a54fa6800201be7612b2aaddf7cb77d55926fda58058443053ba1f57f4d9600c31d067de9b8e9ee7a15ae7697fd325d99e7d3d453c519123bffaca93b81a8f3a8cf17428e0f111dc214058d7a2283f6c37086fb7ba6ee0a13f1917ea807159e6b3e45995b2ac1050c86400e770f7a1b3367a7c711d0a5998b79b40603ef118947ef6599a9d155f3c2fd189062b75126537ee8d0bbefb571496454d222e67b0600e9eee5af78cda492567e9262436cb7c0856e35c9120142a947add24601e06d96ea562968bf919cefa1e54b37fb5aae2dbb1e9bb108c2adc36dc112"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x158, 0xc000}, {0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003d00)="2c15b07364efad7f083692d715cd7143909b9a9a5ad665a0a3fe38efa64c2e4563ca75d2b666bf6a610696115281478e8775b906a467e7c62d2fab24787215600aaf23baae2f4d42f5997c8f646c370d534fe4a876698d283a814ca87e72c9f359f190d99f735ed4c7711481bfa516f669e8110462dad763cdb10a585b8af741276be6002040fffdaa4b7f65ff206eeb1d4953f7b496396597ea10a2591671be6462de15c9034c6bd1b031a30eb6d945d20a657bf52647a6dac88dc17af6902bd910", 0xc2}, {&(0x7f0000003e00)="9d55a96716b5b6ef1f45063b3369ea7a3f518dd114cff862adc21342d02a3bac0a37f261fda5078cfb73529d62ce6be9212e4be2d0b13d6ccfe214048553d97fa86dca54d7e2b7b99575ccb9bcd9e96b8f4b8ed6fb1e43060ede675c8427c1997c13b502e13473622ac77e6c0822b2ecf76f301a1cb73add91d7cf474946580193e496d87a69ec551a7b6510c14cf25082b9e811da2cc2c5e36cb91ff6a7cbc97d", 0xa1}, {&(0x7f0000003ec0)="705167a611e3098c1dedc2f2b1f487d589fe755090393dfb", 0x18}], 0x3, &(0x7f0000003f40)=[@iv={0x30, 0x117, 0x2, 0x17, "88a6e01305c33157ef5b4d1448a5549ee90fbb14ab20e2"}, @iv={0x78, 0x117, 0x2, 0x5d, "b956bff19c1811c7d239124026924a4cbe41d5a6f1ed27e7c661715f2b5326047a49cccd850c69ff3a3837597195d61962cf70726b3b63a26130a8252dc6693b796de3fa7bbb20d8dc06861bd2e873360a03a86ad30d02fefaef798d07"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x78, "b037a3d323e8d6e3fef36a03524d4d0020d26a45fb254c355228f1a3fb6dd1f4d584cd6444e77b7551b3ad8f812a180356e72c6c6ebdd9f53a8aa3d3bbafa5329edb2fbcf011b456f5df07cff2ad496febbdc4423773d33e922671bf563f2f39f1476d04d79354af4abb904126a0e204bb6f8a574c5e124f"}, @op={0x18, 0x117, 0x3, 0x1}], 0x180, 0x40000}, {0x0, 0x0, &(0x7f0000004300)=[{&(0x7f00000040c0)="204be57e706c0e43b1e8a9ca04bc58c46c6003cd3652b1ae28b047e9d06a", 0x1e}, {&(0x7f0000004100)="a39913819fef0dba5ee8a504133f18326580906185bc8dd286e0eaf93dfbe331ddd1e8e7416307ea42b2cc1fce5b8a3a57728c7c629f0c7c278b2ce6d82696b736f23052593e74f196bd2cfee4f56e6587809d114f6acba0ab311676b76899dbecaf7f81e7395379c5644e1a7901bc0e040ca0a7f7b517d6885964402b8768bc126ce24dfaa309a47d2f1107fbbd457cef5a9ab91d7a00fcefb968e210775709f68df4eafb", 0xa5}, {&(0x7f00000041c0)="4f189c", 0x3}, {&(0x7f0000004200)="26b8db49b9877760789d46ce757dd7ad3f8dfa6b0fdd4fa2cd0534108b7412b6fab033727c29bd3955e4e5f0e2ed8114dd7e58129a4f8d1847cd0eeeca721879e1c915c97722deca1549e7772f07032530157da4b6bce2bcb6482cdd70ee93b3a3f060b4716d17769a0f41756170ccae91312cdb24177418360ebb0322161a28f4e6622872f55a8ec75568cb1b99a1286ce2a3308ff55b9b37774b2d5ea52389a02ee688534f03f7249350b418280878bd26cb155774a785d7b0dc2acbff571bf000346661f8187fbb1f70acea5a3b687d4872", 0xd3}], 0x4, &(0x7f0000004340)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x66, "b050fc5c99b30df48d04ae978aa9e2fd8b93502d8762abbfa7233b8562b624ac464d0bd4c461986fb01370a323e292b5ec0f0b4b2197a38a0175d05b8d2b4c64e102fe54d63cabcc125d51ab5b091709fce555fe324ae5a83eabbb84ccd0d7a81d996acf2839"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x128, 0x4000}], 0xa, 0x4008810) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019740)=""/205, 0xcd}, {&(0x7f0000019840)=""/221, 0xdd}, {&(0x7f0000019940)=""/54, 0x36}, {&(0x7f0000019980)=""/131, 0x83}], 0x4, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r0, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) accept$packet(r1, &(0x7f000001a0c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000046c0)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) 2018/05/27 22:52:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000000000000290000003900000027020201594a000000000000000000000000000000000000"], 0x28}, 0x0) 2018/05/27 22:52:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a3076683859d3acc65a29a15859aa6f67e1a7d945877bc3d5b88506993c954d9446029e26ddac527dc7193da96d46aa4c7c7d17629bb8509e00501edd669934cecc8324a96917fb83a51d2b2c8ac315b7b2dc9d4cbff45fbc973a05b3db10934d08c0e0746330de8b1b7ee221fef18c78853f6d9846322d42b7"], 0x281) poll(&(0x7f0000000300)=[{r0}], 0x1, 0x0) 2018/05/27 22:52:28 executing program 3: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x1cd1, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0xa, 0x2}, 0x10) 2018/05/27 22:52:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x3a5) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@rand_addr, @empty, 0x0}, &(0x7f00000000c0)=0xc) recvfrom$packet(r1, &(0x7f0000000040)=""/8, 0x8, 0x2, &(0x7f0000000780)={0x11, 0xf7, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 119.357292] kernel msg: ebtables bug: please report to author: Wrong len argument [ 119.397170] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/27 22:52:28 executing program 7: r0 = socket(0x9, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000140)=@llc, 0x7, &(0x7f0000000100)=[{&(0x7f0000000040)=""/189}, {&(0x7f00000001c0)=""/133}, {&(0x7f0000000280)=""/238}], 0x0, &(0x7f0000000400)=""/212, 0x1c}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000540)=@add_del={0x2, &(0x7f00000003c0)='bond0\x00', 0x6}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0x1, 0x4) 2018/05/27 22:52:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x6, 0x2, 0x5, "91747abfde80d189c99e33fd7dd400d210b2a330de2ce1a79c6740dfa33c3e5f42eb2b897b81579d42e9be20eab02fba494965ac674bc1d552423b6b358a0f", 0x22}, 0x60) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x7, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0xfffffffffffffffe}, &(0x7f0000000140)=0x10) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'veth0_to_bond\x00'}) 2018/05/27 22:52:28 executing program 0: unshare(0x4010afc) r0 = socket$unix(0x1, 0x5, 0x0) r1 = shmget$private(0x0, 0x2000, 0x604, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/247) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2400, 0x0) bind$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) bind$unix(r0, &(0x7f0000801ff8)=@abs, 0x1) 2018/05/27 22:52:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x1000000000002, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) 2018/05/27 22:52:28 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000280)=""/138, &(0x7f00000000c0)=0x8a) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x408840) ioctl$TCSBRKP(r1, 0x5425, 0x6) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/27 22:52:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x63d8, 0x18000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0xcb1}}, 0x1, 0x1, 0x40008000000000, 0xfff, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0xf900000000}, &(0x7f00000001c0)=0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/05/27 22:52:28 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x8, &(0x7f0000000240)=@raw=[@jmp={0x5, 0x4, 0x7, 0xa, 0x5, 0x8c, 0xfffffffffffffffc}, @jmp={0x5, 0x1, 0x0, 0xa, 0x6, 0x6, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @ldst={0x1, 0x0, 0x7, 0x9, 0xe, 0x0, 0xfffffffffffffff1}], &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251, 0x0, 0x100000000}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ppoll(&(0x7f0000000300)=[{r0, 0x1}, {r0, 0x1000}, {r0, 0x400}, {r0, 0x4002}], 0x4, &(0x7f0000000380)={r1, r2+30000000}, &(0x7f00000003c0)={0x6}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r4, 0x0, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x7}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x11}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xd}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x74}, 0x1}, 0x40000) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000400)=0x1, 0x4) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x301000) 2018/05/27 22:52:28 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x10000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)={'filter\x00', 0xda, "82ea47341b7c3248ed8462c5756c7e676c495fabd27ff7902fe00037e0d11c814f8187b166f82365698786c04653b85110aaa172313a0c7f6fc449d2bdce49cfcddb7db1b8472716210d3405037d0872de9e8a569c4368580beb6e64a3023c54d73f3e9790ebe9d898d16dfc71fc1a10417e34e21e87d5a1dd5f2caa448410d88a3eea1ebe8b8eabc7c0ad8b474ee097cd2cbb774ad1195c85b07b75b7250fb07d170c78deb1d6f7e18bb5abf4b750c94a36f38b52a435e351569bc95a16efbf71eefd7ca93486dd6b0698bf31bd3622b6d062a9d5a2b0918fb3"}, &(0x7f00000000c0)=0xfe) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012c38b70a814a03740dc658f66f24bff123c9fa13a195a87c676dc66c86483f49fed08226a5e100ad4972d2c572bee870f2488e0bc9896c184a8e0e866098b0aaf1084b76a86319c02e94e17b4911aa71a7b703eda800a1fa925cab0000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=""/70, &(0x7f0000000200)=0x46) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='filter\x00', 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x1, r4) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000004c0)) r5 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="de07d337b2e9ebbafc3f91f695b2b9a07f5d75e8bd5b612fadede63cb2303461d0e583036c04434dc461bd76f906b92745a9d67a91f62181ff8b9bcac5c35b980283127d790b8305ba364efa9ec9d1d752816958516cb8151e3085", 0x5b, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000700)={0x8, {{0x2, 0x4e24, @rand_addr=0x5}}, 0x0, 0x3, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) keyctl$clear(0x7, r5) 2018/05/27 22:52:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xd1, 0x80801) write$binfmt_elf64(r0, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x912) r1 = socket$inet6(0xa, 0xa, 0x10000000000000ff) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000100), &(0x7f0000000040)=0x4) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x869}, &(0x7f0000000140)=0x8) 2018/05/27 22:52:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000000)=""/201, 0xc9, 0x0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x6f3000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xed, "793183f5ade4323a3ab90cded56659828cfdebc1fe4df9ac8a753250047eef41aa9730723e909cb4ff50c779a2f3d44250cfb47ef4d426acf1d744cc6c01f68986ded5c5c3ad6af31266e00c76b948cdf7be3e865dc5e789eb826fd3a8f413ef18ee8a542e5879ef136ef87a9cdf1a5e6dbe506aa029d7e17788701ce005c820f6e9f62c352da1ad0747cc28781aacc34bb1338a4552df8d9d24f3da903c46b4241f80043aacc5fa2ee03e47d0263c602feff67cec2cb3c90bb4de3931ff2a6148c08ebd6d23c720d8c8269d199b1235cfbb7b773abea18a2eed980d68a443600b683be2729a3d5d237a40b9ec"}, &(0x7f0000000100)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7}, 0x8) 2018/05/27 22:52:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_adj\x00') write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2d10f1dc4ee94ba21e5211778cb3fb39d4606f44902e3025fdfbdc29596b8fced1ac4253e657f6ab75382b3a59f617274d7e47309d222bf4103b8b07e68f8bfdd1c63f4cd8f02914db879bad6a7681a7daecf7210a0e35f09ac526597ac90195033d6cab2a6634b2af8b00b58eec24ccd737fc05b4e6cabda2b8ccd2002c00fe826f7038f667"], 0x2) 2018/05/27 22:52:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\v'], 0x1) exit(0x2) shutdown(r0, 0x1) 2018/05/27 22:52:28 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af03, &(0x7f0000000000)=0x6e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setgid(r2) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x20400) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)={0x1, r1}) 2018/05/27 22:52:28 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x6, 0x7fff, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x3bc8, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x9, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000280)={r2, 0x9}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000001000000000000000000000000005424dd577ee4ca39ceb5186902a856b80367dfff034b185ebf529c4c93823b1cb04ba2caf47d461d29cd21a009be44f6630976778f1e5ab099f6f288cccda32f9372461b0ee4f9fdc34102763fd2c369cb53cdc44c8bb88cfa071c8d71a99b2417dfef961324c09f44a89de85bdc35bbfa505d993aed7c7a04edeb000000000000000000"], 0x21) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0xff4c) 2018/05/27 22:52:29 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c1", 0x30, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/27 22:52:29 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000009c0)={0xffffffff}, 0x111}}, 0xffffffffffffffa8) write$rdma_cm(r0, &(0x7f0000000ac0)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000000)=[{}], r1, 0x1, 0x1, 0x48}}, 0x20) 2018/05/27 22:52:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x100000000000010, &(0x7f0000000040)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad0000000087fc3851c5cfd633965a0000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74106596dab653670786eaec0ef151332450f779c3165c087b7e75ab4f1b8fc393d266000c3ba5aeac0000000000000001000000401e27a1993ca126a", 0x694bb894) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/27 22:52:29 executing program 2: unshare(0x64000401) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000010000000000000000bdba71f62db99c75cecfd76dc2285bffd1a6672750d872536eaea979f54e0c4679da8c88a9c775b82076c29bec22515a6700e2d84cd2dbc468e4ee70b461c14d367485f12143edff4e63c3c1f0628503818faa013f1ef9c7b1357122982f1a754eca9c5ee65c91b55869234bb66129a524497a7f377092bde178810ec7ca15a4763df1174701914259a0e642a25205157f74f2c9ecd8ba37f218c1476cc2d9ef07860212"]) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000007c0)={&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/79, 0x4f}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000640)=""/18, 0x12}], 0x7, &(0x7f0000000700)=""/192, 0xc0, 0x10000}, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000800)={@dev, 0x0}, &(0x7f0000000840)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000880)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000980)=0xe8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000540)={0x2, [0x5, 0x9]}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000a80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000b00)=ANY=[@ANYBLOB="580000001800020026bd7000fbdbdf250a008004fc00fd02000e0000080006000800000008000400", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="09000600020000000800100004000205ab98a46719402aea3f3b61f2b430ec194a71f4256f92c534574d8ed5b38fc057009ba54c0ef3cfca3b36c9496579c24591587c78e4e9a9f817e4716e25fcc52a02199e1be7a595c86a3f9d5acf4f5e26c874e894a20ed1283f965a92d3ceae943beefbf4e11c3833482fe99b5c2aa96204e5563f0715e9316dd17ff2f7da4414be083e21c8f215b2178e9dfae52c7d85f6e682a5569913ea0d0171f9719847ce76f08692cfe5881796f30f219e5430c391eda9d9ef53b4086dff69fb165640154a67339dc033c614abd665cef8ca", @ANYRES32=r4], 0x58}, 0x1, 0x0, 0x0, 0x4008080}, 0x1) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000080)={{0x2, 0x1, 0x1, 0x0, 0xf1b8}}) 2018/05/27 22:52:29 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffff9c, 0x2, 0x1, 0x3ff, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) finit_module(r0, &(0x7f0000000340)='ip6tnl0\x00', 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = syz_open_pts(r0, 0x20201) r4 = socket(0xa, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000240)={0x1, 0x8, 0x8, 0x80000000, 0x0, 0x8001, 0x779, 0xfffffffffffffffe, 0x7, 0x7, 0xba36, 0x6}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x0, 0x529}) write(r4, &(0x7f0000000180)="c06c7143d7c90881450a9e08d9e4d97a2a1c0d4425061f062a2999289839b44495dc5cf9b6a63b00d5b00b96e6ae6ad21de9ad095c59daa7882378d68fb3f50d225f9a7def3d4abd2625fa3c8536aaa4705957bf3262ccc7240b52dcaf33593b5d7f8d66c0824ec9a5342589b695c7accec2a0fc6acf041f7908bb4232274f5bff329d768bf8f3f17d6135f533e40fdf09a4d7f0616b721dc67277b437a94efcbbc319979cca7573bc5860a7b8f75784de8b971112d2b1e80865b983350cf0", 0xbf) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000280)={'ip6tnl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) write(r3, &(0x7f0000000140)="e10d", 0x2) 2018/05/27 22:52:29 executing program 7: unshare(0x64000400) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x70142, 0x45858bdf755fb510) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6966623000000000abd00000010100"}) 2018/05/27 22:52:29 executing program 6: openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x121000, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/05/27 22:52:29 executing program 3: r0 = memfd_create(&(0x7f0000004000)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000001380), &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000040)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0xffd7, 0x20, 0x400, 0x70bd27, 0x25dfdbfe, {0x9}, [@nested={0xd0, 0x36, [@typed={0x4, 0x4d}, @typed={0x4, 0x8a}, @typed={0x8, 0xc, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x4, 0x8c}, @generic="a2369edbe84eaf5378ae095d02b37633b55f2eae468b3b62bf391cf1094ca82c6412ca03b84bd38a8197fb95252e5492d8526b8ac22729b221ea3c51a8086084e9d1020fbc09a581984ee140ee7a8c11d1f910efed0c4dbe4f", @typed={0x8, 0xe, @uid=r1}, @generic="099a2210c19368197096a3d15da1c416602a2fdd0de161f816fdfd3a505ad26ff74ff1b80c94d4800535da29082af08cd02277b19725cf43f3a90c2faec28287c4df67f319611cb05e49e308a7eb541dbea838176c9b8c"]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x0) 2018/05/27 22:52:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x67, "e13a85d8e1bf5183055e06369ef350d73d63d9eecdf04cb4bce2fda9598369561191454e7067abe41bc3112c0967a374b50b18f6484533d87f727aa58a8810860133a23200f75a7e86f2fb6a1a8d129ebc105c02dc60add11d1c664c20686447b02b59b3c148f2"}, &(0x7f0000000100)=0x6f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000300000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/27 22:52:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mmap(&(0x7f00006cf000/0x2000)=nil, 0x2000, 0x1000003, 0x32, 0xffffffffffffffff, 0x4000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000064effb)="01", 0x1) [ 120.861281] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 22:52:29 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000001c00)=""/4096, 0x1000}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r1, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) 2018/05/27 22:52:29 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x6}, 0x16) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/27 22:52:29 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556e, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xa14, 0xd042}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4a, 0x0, 0x80000000, 0x9, 0x9}, 0x14) 2018/05/27 22:52:30 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$int_in(r0, 0x80000080044de9, &(0x7f0000000040)) 2018/05/27 22:52:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xba, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) readv(r1, &(0x7f0000001500)=[{&(0x7f0000001440)=""/135, 0x87}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x10000) statx(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x80, &(0x7f0000000180)) 2018/05/27 22:52:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0xfda1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x9, 0x0, "5251e6b62d77f5d9052d4ab30282df42401da0aa1f0259b1031d1e0cd6b1bf9da410e08498a712d6f9a3b24b20da0645a0d919a5e677fab53186afa952b549d8662ba8da40c8406f62dc7529f42ebdeb"}, 0xd8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) shutdown(r0, 0x1) 2018/05/27 22:52:30 executing program 0: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="3082008b3b1c5f1eb2c530649f8bb8518e98883c51a4f5a9f8e151678111caa25d41147132f3d28ca39c3b79d54668fec92117cb7d568e56f2afed745e795321dfaaea3bf066f66dfad9b0316029e357ccaae4b7166298876a2b6cb9ce4852ff226c52daa4a1dfe08044b6fb135287f25cc5ca2319cd74a5361c2970c3c85b76ac19a3cabd62da34e79584dc26d03b", 0x8f, 0xfffffffffffffffd) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 121.826179] random: crng init done 2018/05/27 22:52:30 executing program 6: unshare(0x40000) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x9) 2018/05/27 22:52:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x1, [0x100]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x4, 0x30}, 0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[], 0xff2f) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) 2018/05/27 22:52:30 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x800000080000) close(r0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/97, 0x61}, {&(0x7f0000000180)=""/190, 0xbe}], 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101, 0x0) mkdirat$cgroup(r2, &(0x7f0000000280)='syz0\x00', 0x1ff) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e23, @rand_addr=0x7f}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/05/27 22:52:30 executing program 1: rt_sigprocmask(0x2, &(0x7f0000037ff8)={0xfffffffffffffffb}, 0x0, 0x110) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x2200) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') r1 = socket(0xa, 0x80001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r0, 0x100000000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/05/27 22:52:30 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) r1 = userfaultfd(0x0) r2 = socket(0xa, 0x1, 0x0) flock(r2, 0xb) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xc83, 0x141441) openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, &(0x7f00000000c0), 0x43, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x3}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/27 22:52:30 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x7, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x0, 0x1, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x110) listen(r0, 0x8000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f00000002c0)='cgroup.events\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000280)={0x40000004}) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0xc240) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xf62) shutdown(r0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) openat(r4, &(0x7f0000000080)='./file0\x00', 0x18040, 0x40) 2018/05/27 22:52:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000000)="cd", 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="872a253ac1ab34af211147faf73bc1874ccaf0a554f822178552e04ed42992c11fb1c7ce75cf1e1b406f5c3d07d15bfb06341ea3f2dfdb6df4ba32e75a1f528f6d8cc645565599099d6fe5ee995c0ae70000000000"], 0x2) 2018/05/27 22:52:30 executing program 2: socket$inet(0x2, 0x3, 0x6) 2018/05/27 22:52:31 executing program 5: mbind(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000140)=0x1f, 0x80, 0x6) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000527ff8)=0x3fffffffffffffff, 0x1b, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000000), 0x7ff, &(0x7f00004aa000/0x4000)=nil, 0x3) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x81, 0x240400) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @rand_addr=0x54f9}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x40, {0x2, 0x4e20, @multicast1=0xe0000001}, 'veth1_to_team\x00'}) accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000200)=0x60) 2018/05/27 22:52:31 executing program 2: r0 = syz_open_dev$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$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000100)=""/250) 2018/05/27 22:52:31 executing program 1: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x3, 0x200000005082) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) accept4$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/27 22:52:31 executing program 4: unshare(0x8020000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r0 = socket(0xa, 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) msgget$private(0x0, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) msgsnd(0x0, &(0x7f00000003c0)={0x3}, 0x8, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') msgrcv(0x0, &(0x7f0000000200)={0x0, ""/67}, 0x4b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) setns(r1, 0x0) 2018/05/27 22:52:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0xc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge_slave_1\x00'}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0xa}], 0x10}}], 0x2, 0x0) 2018/05/27 22:52:31 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xb1, &(0x7f0000000200)=""/177}, 0x48) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x0, r1, 0x1, 0x8}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="03") 2018/05/27 22:52:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000140)={0xfff, 0x3, 0x81, 0x8, [], [], [], 0x9, 0xfbbc, 0x200, 0x102000000, "bbd987bc2ff4dcd552215782e13c602f"}) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/05/27 22:52:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0xfffffffffffff8cf, 0x2000000000, 0xffffffffffffffff}, &(0x7f00000001c0)=0xfffffffffffffe42) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/27 22:52:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) fcntl$setstatus(r0, 0x4, 0x6800) preadv(r0, &(0x7f00000075c0)=[{&(0x7f0000006200)=""/220}, {&(0x7f0000000000)=""/90, 0xfffffec3}, {&(0x7f0000006300)=""/247}, {&(0x7f0000006400)=""/4096}, {&(0x7f0000007400)=""/204}, {&(0x7f0000007500)=""/192}], 0x1000000000000212, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e8000000f8f46aec6b55b380ad714d101dfa847268f4f49f6dc6ce2245aa67d71b70cb301a9af660a6bcaad1da003ae1731303661a07811777f0fa0709afe9da514d3e908785faa1a25c32cea210ba977c5188ccf314efdd13bcd85ba1a1ea9a2c363cc3893f2c1330a9b6c417288989a770d56b9a5175c1c42036f35402a3831bec78c03f475746219fd4a0e7ffac3a87c28c7bd43593d5fd4eadb805725eb2eef5cf3233aa6e9cc2cfad39c0bd7f77f859192e6d4467b1ba74c92b786e908de5d71819920f776af96a94d60c20caa0c3ca9c7de681ce23b08b8f87f902cd18e3a99299ca439643dfa91915"], &(0x7f0000000380)=0xf0) 2018/05/27 22:52:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x1, [0x100]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x4, 0x30}, 0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[], 0xff2f) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) 2018/05/27 22:52:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xed, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/237}, &(0x7f0000000280)=0x78) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x5942a11d005b8d89) 2018/05/27 22:52:31 executing program 0: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x7) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000707ff4)) 2018/05/27 22:52:31 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)={0x20, 0x4, 0x1, 0x7fff, 0xe6e8}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) 2018/05/27 22:52:31 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/27 22:52:31 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x336, 0x0, 0x1, 0x46}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc8181, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/27 22:52:31 executing program 2: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)=""/166) r0 = semget$private(0x0, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/144) [ 122.810911] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/27 22:52:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x10000000005, 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, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r2}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@dstaddrv4={0x18, 0x84, 0x7}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x38}], 0x1, 0x0) 2018/05/27 22:52:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r2 = socket(0x2, 0xfffffffffffffffe, 0x0) pread64(r2, &(0x7f0000000000)=""/67, 0x43, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto(r0, &(0x7f0000000080), 0x10c, 0x0, 0x0, 0x0) 2018/05/27 22:52:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x62c3aa65afd9d2f0, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003800)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000037c0)={&(0x7f0000003440)={0x4b, 0x0, 0x0, 0x0, 0x0, {0x2}, [{{0x8, 0x1}, {0x8c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0xa8}, 0x1}, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xb75) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001300)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8, 0x0, 0x0, "bf58be0cfa5753293128b15c4e43797b63177fb795545d92ab42f3ff21b72881a5ee52bf0d0d56dcd165a867dbdf50a210c4618c74589f370c35f6b90770249a40ed04a2f22da9671f810c37f50d7415"}, 0xd8) signalfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) 2018/05/27 22:52:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7056, 0x1c002) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff080045000028000000000001907800000000ffffffff0d00905800000000000000000000000000000000"], &(0x7f0000ea3000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) flistxattr(r0, &(0x7f0000000000)=""/88, 0x58) fcntl$addseals(r0, 0x409, 0x4) readahead(r0, 0x8, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r1}) 2018/05/27 22:52:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="f1c132bcf3d7b57347cd176b6816af8595e5ad8447efc6bf6cd5cfe956b121195098366a7f45caac6a6350dc9ecfedb44fb761a2a57af658fc5f9944ce30f26e6d79d52be03430e2ecccb4f74c194b3d5718d4466ea12b2deb69812bc9fc7863266f890d0ea972a3b263a9cbc365527908dd2f2f5c9e560623486e0fe10d27dae6747a5b891a8d082f9b8e4f56f751cc6bc98345216ab4a8dfe459bb208e4558dc053258c130f4735cee4769", 0xac, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/50, 0x32) sendmmsg$alg(r1, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001bc0)="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", 0xe6c}, {&(0x7f0000002c80)="2f6a921c741ff56a965b37d679daba44e99057753f4189dab49e656e88fbcf51181a4140255c48d995e3fba78bcf1d8fb79f3b4acacd2ad037af27da952bcc5957f1cf494dfef44b1d587895b4a0f5670e54c40c9fc36eac0eeea462a53964254b237def1bb5beca6241d1e9759f95293ffef9c6ccdb1d92af2539e7dd04efb011c7a4a5d412e72ce0163f11b4424ab76a428c999c06c7e6987ea41e77d1da7fd97fa76259bdb22f07e2777064ac6f7f656297dd", 0xb4}], 0x2, &(0x7f0000002d40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socketpair$inet6(0xa, 0x2, 0xac, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x101, 0xee}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001480)={r4, 0x3}, 0x8) 2018/05/27 22:52:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) read(r1, &(0x7f00000000c0)=""/12, 0xc) io_setup(0xfffffffffffffbff, &(0x7f0000000100)=0x0) io_destroy(r3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000080), 0x80800) 2018/05/27 22:52:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)='f', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7ff, 0x600000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x9, 0xfff, 0x8, 0x4], 0x5, 0x6, 0x81, 0x1, 0x4, 0xfffffffffffff001, {0x8, 0x8, 0x2, 0x9, 0x3, 0x1f, 0x8, 0x10, 0x7f3, 0x0, 0x3, 0x2, 0x3ebf2868, 0x1, "68276d80256bf69b775a9fc5be6ab63c981740b36f4cb82317e3401757d36c42"}}) 2018/05/27 22:52:33 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x2) openat(r3, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) 2018/05/27 22:52:33 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69df01010000ffffffffffff0400005d", 0x103}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/27 22:52:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)="2b1916793007c1bcafa49eef68e40627", 0x10}], 0x1, 0x81806) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8, 0x2}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x4a07}, 0x8) dup3(r1, r0, 0x0) 2018/05/27 22:52:33 executing program 7: clock_settime(0xfffffffffffffbf3, &(0x7f0000000100)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0xf6c03c9797fb814}, 0x10) 2018/05/27 22:52:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000002fc0)={&(0x7f0000002e00)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000002f00)={0x14, 0x24, 0x200000903}, 0x14}, 0x1}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400400, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/05/27 22:52:33 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000080)={0xfffffffffffeffff}, 0x8) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) 2018/05/27 22:52:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) fadvise64(r1, 0x0, 0x400000000401, 0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) accept4$inet(r1, 0x0, &(0x7f0000000300), 0x80000) setgid(r2) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x120) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/05/27 22:52:33 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3f, 0x10000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000280)="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") syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x9, 0x100) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0x11, 0x3, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000180)=0x28e4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)=""/112, 0x70) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000100)=0xc4, 0x4) syz_emit_ethernet(0xffd1, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffffffbfffff00001400080008004500001c0000000000119078ac14ffbbffffffff00000000ff089078"], 0x0) 2018/05/27 22:52:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = signalfd(r0, &(0x7f0000000000)={0xc000000000000000}, 0x8) r2 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) tgkill(r2, r3, 0x2) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a40)=0x8001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$ax25_int(r4, 0x101, 0x5, &(0x7f0000003540), &(0x7f0000003580)=0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x0, 0x442, 0x9, 0x100000000, 0x3, 0x1, 0xaa, 0x401, 0x1bac, 0x2000}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000003600)={0x3, [0x5, 0x100, 0x2be00000]}, 0xa) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xa2, 0xd) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f00000035c0)=ANY=[@ANYBLOB="00000000180000fa00a29e1700000000000000", @ANYPTR=&(0x7f0000008840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r6, &(0x7f0000000240)=@bind={0x14, 0x88, 0xfa00, {r7, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) write$rdma_cm(r6, &(0x7f00000034c0)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000ff010000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r7, @ANYBLOB="0090d7f2c124ae6fde45c1dc000000"], 0x48) r8 = dup(r0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000003640), &(0x7f0000003680)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000000380)=0x773, 0x4) write$sndseq(r8, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f00000033c0)=""/194) clock_gettime(0x0, &(0x7f0000003340)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000003180)=[{{&(0x7f00000001c0)=@vsock, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/145, 0x91}, {&(0x7f0000000480)=""/193, 0xc1}, {&(0x7f0000000580)=""/154, 0x9a}], 0x3, 0x0, 0x0, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000640)=""/170, 0xaa}, {&(0x7f0000000700)=""/38, 0x26}], 0x3, 0x0, 0x0, 0x8}, 0x730}, {{&(0x7f0000000780)=@nfc_llcp, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000800)=""/69, 0x45}, {&(0x7f0000000880)=""/243, 0xf3}, {&(0x7f0000000980)=""/106, 0x6a}, {&(0x7f0000000a80)=""/164, 0xa4}, {&(0x7f0000000a00)=""/7, 0x7}, {&(0x7f0000000b40)=""/1, 0x1}, {&(0x7f0000000bc0)=""/194, 0xc2}], 0x7, &(0x7f0000000d40)=""/227, 0xe3, 0x7}, 0x14bb}, {{&(0x7f0000000e40)=@ax25, 0x80, &(0x7f00000021c0)=[{&(0x7f0000000ec0)=""/68, 0x44}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/133, 0x85}, {&(0x7f0000002000)=""/219, 0xdb}, {&(0x7f0000002100)=""/133, 0x85}], 0x5, &(0x7f0000002240)=""/232, 0xe8, 0x1ff}, 0x8}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002340)=""/63, 0x3f}, {&(0x7f0000002380)=""/18, 0x12}, {&(0x7f00000023c0)=""/93, 0x5d}, {&(0x7f0000002440)=""/84, 0x54}, {&(0x7f00000024c0)=""/221, 0xdd}, {&(0x7f00000025c0)=""/19, 0x13}, {&(0x7f0000002600)=""/134, 0x86}, {&(0x7f00000026c0)=""/94, 0x5e}, {&(0x7f0000002740)=""/50, 0x32}], 0x9, 0x0, 0x0, 0x100000001}, 0x7fffffff}, {{&(0x7f0000002840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002980)=[{&(0x7f00000028c0)=""/41, 0x29}, {&(0x7f0000002900)=""/67, 0x43}], 0x2, &(0x7f00000029c0)=""/147, 0x93, 0x101}, 0x9}, {{&(0x7f0000002a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002b00)=""/216, 0xd8}, {&(0x7f0000002c00)=""/75, 0x4b}, {&(0x7f0000002c80)=""/37, 0x25}, {&(0x7f0000002cc0)}, {&(0x7f0000002d00)=""/173, 0xad}, {&(0x7f0000002dc0)=""/7, 0x7}, {&(0x7f0000002e00)=""/220, 0xdc}, {&(0x7f0000002f00)=""/38, 0x26}, {&(0x7f0000002f40)=""/196, 0xc4}], 0x9, &(0x7f0000003100)=""/113, 0x71, 0x6}, 0x1}], 0x7, 0x100, &(0x7f0000003380)={r9, r10+30000000}) [ 124.312158] ucma_write: process 386 (syz-executor0) changed security contexts after opening file descriptor, this is not allowed. 2018/05/27 22:52:33 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1, 0x51}], 0x31b, 0xffffffffffffffe1) close(r0) close(r1) 2018/05/27 22:52:33 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_COPY(r0, 0xc018aa3f, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/27 22:52:33 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff00, 0xfff}, &(0x7f0000000100)=0x10) creat(&(0x7f0000000180)='./file0\x00', 0x108) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/82, &(0x7f0000000000)=0x52) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x84}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000000240)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x10600042}, 0xfffffffffffffef4, &(0x7f0000000280), 0x1000000000000238, 0x0, 0xfffffffffffffde8, 0x800000020000000}, 0x2) 2018/05/27 22:52:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, 'dh\x00'}, 0x2c) [ 124.413406] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 124.471488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 124.523937] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.558839] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 124.567532] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready 2018/05/27 22:52:33 executing program 3: io_setup(0x5, &(0x7f0000000180)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x204000, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x184) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000200)=r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x771b}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) 2018/05/27 22:52:33 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000003c0)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf914c1bb035, &(0x7f0000001f6c)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) [ 124.628466] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/27 22:52:34 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000c76cad9c26cbf151e2f07e957a9000000000000000000000061107a00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/27 22:52:34 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/27 22:52:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") gettid() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/mcfilter\x00') read(r2, &(0x7f0000000180)=""/230, 0xff4e) 2018/05/27 22:52:34 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) pwrite64(r0, &(0x7f0000000100)="5c08123a07dff144ac532641b1234c6f644783a81915364541809c21b2db417b128a5c9b1cb970da63f865af78fd13018a01e91a322e12b9a4fbc2e62c307d79", 0x40, 0x0) 2018/05/27 22:52:34 executing program 0: munmap(&(0x7f0000feb000/0x13000)=nil, 0x13000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x3) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [], 0xa, "dcce24eab54c92e26ef5bfb1316d59580b5799d28784c63d789706188597a3e1da0d0f7f32a4c643436b0600bed58ba59a11890885198a4ff08de75139ee8193437b4cff85f96a48438ab8c0572bbfb934d3544d78ea20e505784f70b64d428f7fb8d146bf73e8117de080f6b3a258619ada767609da09d2a987888a711a549352d2ff55be36eb7d5a1cb11c5ba42e00b873d58af9ce18a6f5857b30852cda9d06c489dc24d9083ee0a74d2c1a0b5de8f3a862f22eee06ae250354a6ff5008c8928056a095f8a33e5125d5f44406014ec6604d10f9a65b3d6185b6d7d56405f3869a9d397d"}, 0xf0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1f) 2018/05/27 22:52:34 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x490, &(0x7f0000000240)="c626262c85ad2cb9f378e2") accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x80000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x20}, r1}, 0x14) r2 = socket(0xf, 0x100000803, 0x800) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0xfffffffffffffffe, 0xce8e34eeebb282c3}, 0xffffffffffffff30) 2018/05/27 22:52:34 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r1}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') 2018/05/27 22:52:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x22c, 0x101001) setsockopt$inet_tcp_int(r1, 0x6, 0x80040000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f264c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000000000d3cabe000200007001000000ea0a000000000000f7ffffffffffffff00002eecf4a7590000ffffffff000000000000000001000000010000000100000000000000010000700400000005000000000000000000000000004000055cac682ae03208bf00000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129d0000000014ca312379424593d1149401363a977a2b10bc8394762bab422771360aa38d9389b26829f721e3098b0f80c2f4ee55bcf0df04911af0a6a16e"], 0xf8) 2018/05/27 22:52:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[{0x9100, 0x100, 0x100000000}], {0x8100, 0x7ff, 0x143, 0x1}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="1802e221203b", @loopback={0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xfe, 0x80, [], 0x16}}}}}, &(0x7f00000000c0)={0x1, 0x4, [0x669, 0xb14, 0xeff, 0x4df]}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0xd, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/05/27 22:52:34 executing program 6: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffeab, 0x40) 2018/05/27 22:52:34 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005018, &(0x7f0000000040)) 2018/05/27 22:52:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000003c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x100000098) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000140)) accept(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r5 = socket(0x2, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x1, 0x0, 0x0, {}, {0x0, 0x2710}, {0x0, 0x401}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b9d3be89cd741464"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000007ff0)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0100000003000000000000004b499d85a34ed800000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/05/27 22:52:34 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x8000000040000, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, 0x0, 0x0, 0x2, 0x3336, 0x80000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r1) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc4c85513, &(0x7f0000000580)={{0x7, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000)='cpusetposix_acl_access)posix_acl_accessprocsystem$\x00', 0x33}) 2018/05/27 22:52:34 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) r1 = socket$inet(0x2, 0x2, 0x8100000000007) r2 = getpid() ptrace$pokeuser(0x6, r2, 0xfff, 0xffffffffffffffff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x1) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3, 0x7], 0x2, 0x6, 0xff, 0x7c, 0xfffffffffffffffc, 0x4, {0x7, 0x240000, 0x401, 0x791, 0x71a3cba8, 0xfffffffffffff000, 0x10000, 0x5, 0x7f, 0x0, 0x10000, 0x63b, 0x7, 0x9, "7ec866711991e64d26ff197e664817f26cf17210550097d891ba6acb189d1f1f"}}) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/05/27 22:52:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCFLSH(r0, 0x540b, 0x81) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/27 22:52:34 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x5, 0x5, 0x1, 0x200, "7f2b1487222e7273423ab286a8d625d5931b1ed3e19004516f553ed881d66d57663800ca9010af836490c8f2", 0x6}) fcntl$setpipe(r0, 0x407, 0x6c1a) unshare(0x24020400) socket$packet(0x11, 0x3, 0x300) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x1) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x1}}, 0x10) 2018/05/27 22:52:34 executing program 4: sendmsg$alg(0xffffffffffffffff, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000100)="3016f01d8c4e534f0aeb2c469a5b2d9dc5644fd9b498fff307cad63fd12b299ed3ba4917db8cdab06310def5ea4603fede6487fd4c52501639bde6f44bddee2693974881f2811859c0c3c2b5af66143415200588c4596c39e5a7c32778eee7fe2f41f583ccbedc2494abba0b77c20d749c3a3e64e24943ad1a32f2fea5b3869f083c59a4b0d0f667526ff588494c1b4e99a5a60bc8059f314c2966d9ce73040fbac77740874e010a1499769c40fe6602f8", 0xb1}], 0x1, &(0x7f0000002280)=ANY=[]}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400b00, 0x0) r2 = userfaultfd(0x80000) fcntl$getown(r2, 0x9) write$fuse(r1, &(0x7f0000000040)={0x30, 0x1, 0x9, @fuse_notify_retrieve_out={0x4, 0x1, 0x0, 0x100000000}}, 0x30) 2018/05/27 22:52:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x3, 0x101042) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x3, @empty, 0x2}, @in6={0xa, 0x4e22, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x7fff}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff]}, 0x5}], 0xac) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) close(r0) 2018/05/27 22:52:34 executing program 6: unshare(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x2001, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0xfff, 0x0, 0x1, &(0x7f0000ffc000/0x1000)=nil, 0x100}) r4 = getpgid(0x0) fcntl$setown(r0, 0x8, r4) r5 = dup(r2) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000100)=0x5, 0x4) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r6, 0x2287, &(0x7f00000000c0)=0x3) 2018/05/27 22:52:34 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='teql0\x00') openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x80000, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x17, 0xae, &(0x7f00000000c0)="b794a322c706ba8eb27243b16cff484e26b78dd4885d322546a4046a37643b26dbd31d3ef29b60ac3cc68f14b57afbe4d29fa9d003af01ea196f67e5fb3abb5007ceba03001d989510cd020d512b9276a6b41da4d8117c26f180cb8503cf3769a8b32973e9a10fc3541a3d2fb38fb99eed4fe204ebcdf43b14707445a2e7dcca28c20de0505f7add7caf27f9fb5fac7a5089d212e604875e7dbdb6c9b0e9cf0b7638d4428404369e4a469a406c04"}) mmap(&(0x7f0000160000/0x1000)=nil, 0x1000, 0xf, 0x5c835, r0, 0x0) 2018/05/27 22:52:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x1000000000) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002000210010000000000000000200000000000000120000001100000092d1891ae481136208000b00000000000800020000000000080017004e214e24"], 0x38}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/05/27 22:52:34 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x7) unshare(0x28020400) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x1d}}, 0x30e) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80000) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x7, 0x4e24, 0xb6, 0x2, 0xa0, 0xa0, 0x3f, r1, r2}, {0x7ff, 0x10001, 0x8e, 0xb05, 0x101, 0xfffffffffffffffe, 0x2, 0x8000}, {0x7a83fe21, 0x3, 0x9, 0x4}, 0x5, 0x6e6bbb, 0x2, 0x0, 0x1, 0x2}, {{@in6, 0x4d6}, 0x2, @in=@loopback=0x7f000001, 0x3503, 0x3, 0x2, 0x9, 0x10001, 0x2, 0xb3}}, 0xe8) 2018/05/27 22:52:35 executing program 1: timer_create(0xfebffffffffffff1, &(0x7f0000000100)={0x0, 0xf}, &(0x7f0000000140)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x708, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xc084}, 0x0) timer_settime(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r3 = socket(0x11, 0x7, 0x3) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5005}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r4, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) sched_rr_get_interval(r2, &(0x7f0000000040)) 2018/05/27 22:52:35 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x1, 0x101) r1 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='gre0\x00', 0x4}) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x8040, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xde60, 0x3, 0x2a, 0x4, 0x7, 0x1, 0x5, 0x2, 0x8, 0x7ff, 0x8, 0x3}) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/05/27 22:52:35 executing program 5: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x87, 0x4) futex(&(0x7f0000000040), 0x3, 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x1, 0x2000000000000000) 2018/05/27 22:52:35 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x8) connect$inet6(r0, &(0x7f00000009c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=',', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001180)="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", 0x2c7}], 0x1, &(0x7f0000000200)}, 0x8000) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)="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", 0x2d5}], 0x1, &(0x7f0000003b40)}, 0x0) r1 = accept(r0, &(0x7f0000000e00)=@can, &(0x7f0000000a00)=0x80) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000e80)={0x100000001, 0x3, 0x3, 0x9}, 0x10) 2018/05/27 22:52:35 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/7) r1 = syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x47fc) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {0x77359400}}) r4 = dup3(r1, r1, 0x80000) bind$pptp(r4, &(0x7f0000000300)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) 2018/05/27 22:52:35 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0x140) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x101000, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000100)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x9}, 0x8) close(r0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x103000, 0x0) writev(r4, &(0x7f0000000000), 0x100000000000049d) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0xfffffffffffffda8) 2018/05/27 22:52:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2b637075200072646d61208e5b764286581ad1ca6abd4b4ed4dea47332614edf418a292d0532a9179caff213d16f5ad130e8a4af20ce54f2564fce443622246f5b55e5e79cb561796428f35408796e5c03cfb6deb965e38fc4c16225ac3b5d075e34fa44ce98a11c73feaedc3c111ef4009403b5d1e09f"], 0xb) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x20000) 2018/05/27 22:52:35 executing program 0: socketpair$inet(0x1e, 0x801, 0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYRES32], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000001c0)=0xfff8000000000000) getsockname$ipx(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) unshare(0x2000400) 2018/05/27 22:52:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x410801, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) unshare(0x24020400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000000)=0x84) 2018/05/27 22:52:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) fallocate(r2, 0x0, 0xe028, 0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x1) 2018/05/27 22:52:36 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/current\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xfff, 0x20, 0x8, "f804a6b882368ae34017cc7c51960e0a328af7a125ebd39427f98333b76738b5096f458b5087696236cd81a76bd5747d44c302362b237a1f779058e81008f9f4dce440245d8f539f2326c7aad985e215"}, 0xd8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x9c, r1, 0x400, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6b93}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x1) pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/27 22:52:36 executing program 0: r0 = socket$inet(0x2, 0x805, 0xfffffffffffefffd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) capset(&(0x7f00000000c0)={0x4000000020071026, r1}, &(0x7f0000000100)={0x9, 0x1, 0x913, 0x0, 0x0, 0xe1}) 2018/05/27 22:52:36 executing program 4: r0 = 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) r1 = dup3(r0, r0, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000001c0)) socketpair$inet(0x2, 0x5, 0x7ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x400, 0x0) 2018/05/27 22:52:36 executing program 7: unshare(0x64000400) r0 = socket(0x1a, 0x40000000001, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/27 22:52:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8d4, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x4, 0x1000}, 0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="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", 0xfc) 2018/05/27 22:52:36 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e20, 0x138, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x2}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x38) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000200), &(0x7f00000001c0)=0x8) 2018/05/27 22:52:36 executing program 3: unshare(0x400) r0 = epoll_create1(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) pipe(&(0x7f00000001c0)) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60000004}) socketpair(0x9, 0x4, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2bc0, 0x0) 2018/05/27 22:52:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x28) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0xb7, &(0x7f00000000c0)=""/183}) 2018/05/27 22:52:36 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x20000) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/104, 0xffffffc1}, {&(0x7f0000000500)=""/89, 0x59}], 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}) [ 127.396300] IPVS: ftp: loaded support on port[0] = 21 [ 127.396346] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/27 22:52:36 executing program 6: clock_adjtime(0xfffffffffffffbfb, &(0x7f0000000280)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x10000, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x1000}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/05/27 22:52:36 executing program 0: r0 = getpid() getpriority(0x1, r0) getpgrp(r0) ptrace$getenv(0x4201, r0, 0x4, &(0x7f0000000000)) [ 127.533473] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/27 22:52:36 executing program 4: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x1a9800) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000080)={0xad, 0x9, 0x4a62, "4432b2472b1e49cec2f72a85af90cec0c3738ff800811a458f456c530e7ee8cf2ac64dd2ee8cef71d48cc58fbdbce62d8a8336a02e5185576d59da399dcb4e7f88f11ca8cf8df4ac0837ed5071f0c551b3cdb6618065b93931c90d04dd38d3b0da6fa943f49c606f367e061c4e89cc8ff623d3a6426bb0d1b191ede8a9d274050816a8ed561987e730e046c58d78971e12d8cdc5713c5f312ef40eeefafc09bbd7bd2f7b6e57034d5a5cce2578"}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/27 22:52:36 executing program 2: r0 = socket$inet(0x10, 0x807, 0xc) socketpair(0x8, 0x0, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/157) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000020a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b287bf4042d1", 0x4c}], 0x1, 0x0, 0x0, 0x2}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8040) 2018/05/27 22:52:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x100000000, 0x0, 0x6, 0x5}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet6_opts(r0, 0x29, 0x30, &(0x7f0000000200)=""/16, &(0x7f0000000040)=0x10) 2018/05/27 22:52:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfb6c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x4}, 0x90) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="fe", 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) keyctl$chown(0x4, r3, r4, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xa0, r5, 0x0, 0x70bd27, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xd5892105e4cbdf6c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6371}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8fc}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4008000}, 0x4804) 2018/05/27 22:52:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x5, 0x4) write(r0, &(0x7f00000001c0)="afb0db919c039c1c1c8d7867fce83b58d99be8236fa639e045d43e9d89cc41d41f1ee5de32b73d108bd003307ddcc84df12421aeb290b8c37d569d8fae3e5da5f1bffc67f8751bc599ea385b62cda357ea304978280dd9cfb428079f3023b8fdb1c6826f7abce1af874294585beb157d4f3647ab43dcab0622e8e036c16d2ea542469859daf17cf6174054a16aeea9e73ad89fb7d76f709a64478a805d61ab35f5a6aa946d8e165313f6b475f1b7d51552e0608e5ce673a0db67351770ae5beda5d71d902c202bd4ba42a40f72b468dad03187746fbb53c82adf7e09cb0c7506705880ff159cf0400009ddc27b55e9993cc918d3168707d9c016a5", 0xfb) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/212, 0xd4}}], 0x1, 0x2000, &(0x7f0000000e40)) 2018/05/27 22:52:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) accept(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) shutdown(r1, 0x1) 2018/05/27 22:52:36 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/05/27 22:52:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080), &(0x7f0000000300)=0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x2, 0xfffffffffffffe2e, 0x0, 0x0, 0x5}) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=@known='security.ima\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x10}) 2018/05/27 22:52:37 executing program 5: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@bind={0x16, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"a6c87395e68162820688158919f73c42"}}}}, 0x90) 2018/05/27 22:52:37 executing program 2: timer_create(0x7, &(0x7f0000000040)={0x0, 0x1, 0x7}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x3, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000001c0)) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffffc3, 0x80000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}, {0x77359400}}) sendmsg$kcm(r1, &(0x7f0000001940)={&(0x7f0000000440)=@generic={0x11, "e7af655cb9f3e3382c02c66cad9ac29d3e0dc6a624ce5e557aa331c7ab51747c2eb1ac64d59e3b0467bb6210b1026e6272c307dea33f924d44cd6b4f1ebca4d5dcf217e9ceb19b1f1ef07b0502cc11186a7c63971fc886639cbe0546a9ecbe11ad3602e5c529b23d09591c45d6f45d0248c12bf0bc6723d0174c6353e3c9"}, 0x80, &(0x7f0000001580)=[{&(0x7f00000004c0)="be4f20aa2f3e0528a4eb98b0238c95e33feb349417ef9281eea9a509b012644d6ecd7ac545644cf51f091896cc1dc879191710f00ea4f5fd406f8f6db12cd2d85a0252533fe21f50bf7fcd4f0af700953f62604705ea86cb7ff1d037e4cd43f18a5c9e07631a5a5abf3ff3ac7132cc4a3a84aaf6d696245a60e26ed447b0c7c4f5116218fd15522dc79dc1e15977b327de299fd31a3b0652b8b707f7", 0x9c}, {&(0x7f0000000580)="86c260789282b99fdf816b80658f3081ee395604da809cc54cebcd5bd4c08f8ec40d30afd3fc6bb2a461870c603be9ee4bcaf320bb459d7b671909f7abf22b8dd91b0e6a07d3fa23b2040b8046b32d2794d9d1e7439175f04b7a525f452f5651419adee34bf79080dd4cedd3b72970b8ca2a8447ed9921b73ce6e74a0e214904068d1dd6449b285bb3cce7329f9946392da2a2467a34137c74357c8094f7e6d683b5fcd28c84ccaaff66051fb65f165fd1e665e3566c929fb18df3396594df6a9e2e2312dd8aef3cd739a0e3f439f821cd3b19b1237736b1f7e8beb747702034932b4d0d07621b4ae0c27d0a581e21086852ad1b5a6a74957e5f9c9c0cb3f6429c940b0e14af03996c2783e20fe46cbc706dfece10e259f1c2a1e6723c188faf7261f9240f8ad2eecf9de9017698077d254c42e73dc50607badd6f4e7f0d8dedd6fa3050d9ae28d5a76ae076a546b5c9cce6e2b48fd531509d5635d32c9728a955468536bce1cc795707dd6311489db8c305a2bd878a8addc5aab83cf174ce4595bc426e159f3441d52c62ed4cda32626e83f1b4f60c218cf772d12ddc8c5857e763a5880ba3e75186cd51c2578954e91f45e1ec8ff3a89cc14cc959027fc741fb9036868d86ab97c856788ce98920744ede1958a6f47982bdc6e346eda44c5c6e3c09947669db83a716f2d64e148de8aead425dfe1607114821320c78094af4e1c354ff6f994d93e53dde69ec17aaf7d8dbf66c5519998a65ec195319f3b2afadfac99cd573fcb34b82e1da1ead4a5cf9ace5a41be620f649308058d5bd48cf411b5ea5ff3bda5834817b302fd8854115b524cf24f4e92f286022e76dd2363c8b2c5f7437497511d109d79b625c1917e2ac4a5fb659a718642562b124a1d761c5f4b575b9f23d2e3f4db71977da63191089ddfdb3b21a9c5adf230ee078680c7d7deef888f130d49103f217e009b3ed30b84ae819819332cbd92d96f1adda9683fe282de41f7485e9ae1f81827238926c7fd7241faf3de77eb0a087ad338d27026bb45ef3ce4f2d4ea5f883df33dd7aff118283c889e64fb8249686ce34ea109eaa7fcee1cac006774d41e86c8e691cdb47a6ab6c0239ff20d97744fecb814925fbedd4f6455571c306cf0d8d111580ebc7aced130c25f39b093a294a3ee2de8747b9ed06373101b9c63bd876f7c6b121ef37b81073d059b8d01e87e3261a21d520c3387e288e5656ab4231ccd98ea7a98afb6f56903a38b3b87b13b3f20c8b78dcd15aea894877b64e26d84a2b1efdae07dbf33abff9f70bae9b362605c8391440dab6acdc88c2073b55c954964134f360327dceb941cd2bc6d71faf09b30933b6ef07cae5fbeb39a83c3edf8f659e9c26bbafb76efd3930a1eb10f550b8ce4eaeeeedc354f01313e19eed61df95fcabf320aa6a155b479f1fd3d40f388ac4dda4998e26afda6c1d09e6ee10231e0a567f970ec28a67815341a6446834d064ad11cd343118990155996560cd1f40cf273e5493c96fc71337a74cbcb1da6e84bcf45b2356ef90cd0a8ee0883dd827908bcaa4b8030e487923ebd3b3e2c1eca87476efa7525d07b596963a0a9e8e1df2fdcc8c195118b2f34270ff5c247f893ca27326d0e3534485ba949399c1fe4e06375d81ec400a7f91a837a6fc9692fa60180daddb2e15182e7987dfcb0eac46ddef3810ffab960bb1222923c29b8bd2cd6152d469c643cb13d702623a7bc92096b67d16a66072fe5f119b5a60dfb6f12a93519c74a2f49d3d86e7ba63eb586ac8582baba2a0ddf14bf237ef7e65c9eb137999eba89b9beaec4b9237b4ddc225bb7d288db310bae2a6454aa0d89beabaa2087eac7b2e370f503072c229b6a1c63ce48435ede36eff18b2f62013945b46423adc9d4862199c15b9302a2cef8f546d953f7724ac3c3e49f1a014aebd28e8c63b0b988683c415c0c664d43f424cdec7ef1b225ca98c5d288f0edb38d620d842eeeaa0825ea78a76f9127d8d6d390074034e603add0947df8ff5beded8a3dcd64df14b8823710c3957e30f1df35c441c4f4fc6bd4fff6ed0ff970ec2f129cd1cfdb3708e2739ec625d655aef9c2a327b575cc22bfa017c7fcc5215152c8854987287d8012fa8e9b5ae3774a48cfdb3a0326f45d7349ceca9eb211ee168b3927e0932e2577e28a0f88648014414a7fddf73ab17b962dc6815b322b1e7bd90cc59726d2f58990ba61b4e81887f67008956c8c32d64ea2c703ff21b83b8796f6f15ead372f942d38213fa50e482f32a57f2365a86075ebe613c358c0439647a5432122fce9ed487a85b52d88f25d2db333e45d21a5b10ea4568016ca83c7412b08bd9bc4f5474428eb2c1f46fa85816efff81427e69f225bbc21d46cf2f68dbbdbc695f71b6296dd7516e6f7dfcb6003468a0f1a94f966ceb2f242a97f2dedf04b8933ff6191b57b405673aa1ad510e1ccae88accc2a7d92c2fd25dc17f6f2666d4ef7d2da57e3e8637145fecd7147b8e8cf6f474180caf3a91ec54330a37875eccade04a73ec4dca6530caec2c8daf9082b619318ded8adac322a90a9ccfe6745f314814defd2df04017155d2db0dd2682d6891390ca976bb7b7a8e26836592b1ca86438d0598769f727ad7e6e10e337c741967512d6331f744be9ce4a4bdf3ed08b210222a248aaacce6d40e2fc8a36d25a9fe2de58b62deea6f3b12a0f8c7d3bbdf24e48921f3b76dac4955fdd3b4f95100faa33c3735b40a9e20803049e592adc1e8ae0828f3b74f24872bfbfbc4953fce1841ef268b6c8f2821e3b259ec66f7338772c13ab2cb194f86ad93ebca7f4d4b59b9fa5787f4313427377cd29500ab5880d2b6a3250264150ea2fb86f9b69234fb80aafc51e152cd23dc57af151db7e417c978a18e89175fc7227677ba3ad1c739e9a735a1dcafc3e8dde565bcb8e3527a858c6daed37287c99a7c60162cbbbf3740fdf7aadbc922d2b89b505759909ae8a4339b34d19ee2b4c6e66eaf95e8ced3b6d6c45305518458ee722a36240fa24eef43a762ca5bc4c2de3f149beb27ca3db64ff0b5e5ecf8054fd73c9e3a83f8af77ceafed27c702f73192b99e245ffeb573875035f2e925d7c0fce4d5039688208ec07458655908e64fb2e5b918f856226e89fe3cb7100f781d73913ee5b82ca7f58a69bc309a181a7f01658dd0c428d94881759132d1e3d35dfecef4880b0240910e2332b413882ebcb8ebd29d24d33f2ff5025f46d6c1180520b762c04c99406e17886178c85aacef3c5ae59f1cc2891120475480dbc0cef51066c3436ed128db9f1276085049eecdfec7226b41902ea4f32f309c094eafc09cd2cd55149e899f24d66b1c11b7f043f0543916b8e7ec796f27345396e223584f5c4b6a63ed76127ba37aa601f05721c96b32519592cb2db7f153a4e4fc7e9fcc965a8effa9181d992ef4c76732cad04db9a4bba32531ac21455b589245297a97256b68aaa38bbb0bfdefa87db10cc8cf3061592d0de94de1f26b9d13f5fd8b0da6d2c1db18885c93149909ade40da7e616fe649fb65a9d70fd3896afd52abb77c94949bfe91d627a853cfeef2b49d131a3b85588f5a57cc833e73d5234186ef6ae7e705f0d714748e8c99e7b6dfd03f0f54ca28e54db2f8492f4f090fa3e5f3928c1ecc2a4455a4be3027dc0627e52d0eae6008ec89b23232716b73c77716b9083d7cdb3c262d5482821a4b117f19b5796896f8a101f248b86c7cdd9358457f31561e10ad0a1552aedb05ba35e0499cff9972d21adc71d482d801a79fade3c87762415b41028479b66c4c62cbe96faffe2c3164e26ea061533fabdfa39fb6630a50335569bc965476616ea4b471c1fe946bb54278e5a627f5ef3413cd69f8ee3056470fb7bed2cf554ccc761e6d42c9fa991fa8c08ded84d590a75f1a333e4d47451825d4f3e293d6e150fa99706bd6515eda948656c94b2a0781614b6ec46b616b75eeda98475e110a940463873cb54bfb776d6816c0b3585afe99de37b60953feb04df364a659940d39f08ab793fc4c7098615abfcd6cfed15e45193b06d21d562e112cf69995655db2a4f6b343a477320fc90f2e267e7977f0875c91d2242ca56d608da7e36bcfd0f80188624c0a2e8a48eb383e1d19c8f6e8c1c62431500934d05fe5a79663fce35e06458b8cd03a9e165b5e2b51b76cbf2de14cc7f23cdcd47e7a4c7b61eec70401c75ea8dfbba79bbcc1d3305389c7bb9adcc6eaf6b7c24a12f319d90d615ea05053183f858fa1566fa13b699951e4909a1b3e076a0c2fa38819394166807321061b8cc83819e793ff4a79efb5f6e88c6a744c311ade2d07e984cc4206892a248f5c7218fbb77276fe45cc6f776784cbdcd4643b381722781828f5eddff2fde8f4dddab9b618793947acb39c3cb52c1e773643356f0f91e00b97f330e675bfcebf50f9b64f210da3aebe6b84c21dd4d933d5e57ca2ad8c5e38ffa124a3b50b125ea6662cd0e179f6cd52ad40a02c9a1ed907a46d56de974d5772308de3db4aefd3efe9ac523ffe693cbde898dac8d46857257e5c44950db77a53818b7fd43a870a3e61667d6ba573cd1f7c3fc41a5a43e29420a3271012c5ac69cce9830264cc76d0bc1087f551341d2dd08bae903a6048ef01fc08fdf2e3b1b0a3c0e24fbe31f26605adb7683960076b88daa3bac01f00a9ba422c426a1be868070f432b5756311fe60e2fae49e249616a7369fc795e385cc66b072b0dba86b5039f3ecdb35142fb41a70532b04121d8b6e371b482a5480f101906fe5d925f1ca0952f13977d1811a6af0cc06e6b7492edbc7c107d41300bbebe22b08c83928956b3e2d42869de965d2231eea804cca01662d8fb0f09ac3dde1d3624df2a43c0b753993439d30f63bf386aa24f2faeb131fdfae1ada835ed2aef7e70952c7a69b3822e3f26870c4dd9c101bbc71c818982a80af94b2b0e67cf338ba91112d45ac75faa93ea53456af76cae559a5ab1e4a8e9034bf84d8e3df4ed609029219403d467eeaa7398668e7a8dcc439b083e0fdbf5784f0feb133f2ef7ea933cb7db53e7e9c86abfc1e65f5199fed3de27ddbc995a980be7f132f709dcc6f1f95cd6633b77d4c89dc9b2519c4cfaa9817d5bc21e9df0235d4e6d8002abb434d5395a5b1a1d63e5d688c0d4d74833ee915dddd80b558b18a002f16542c18d39c758f041d4f346a6350c9da324b97695278ac85ff8cd1a67a0043d43d1963a5366c12dc28ef654d5e304e687f69535b05d27d7f65df409c652b10a52992e47fb825ac7a1e21873b9af6df92ea37a108c1444ebe6ed769f0319595cf2ca7b6e8d1aff1c22ae255d160ca9d17593a014059fde65819b678b45b2c35be9d84d4b46a2f2cde2728bc54d3acc3c77ea472d5ef966df7d9bae2fc313cabee4eabf22dafa155cc09b5bc9b2d61a2974a6ab638f070ad65793ab0423aea155070279a910998a91a9a51c5cfdd85dc2ef0790d217261689a6eee9070e28e5b8b34da449ec8c332dff8300edaf554fb5722db914ed94dda5e335bdd72305d6327a17038b9d097ac6e4e84e81e36ed121d873716fd71c11b95ab43ef0bf056e69630e2be5844fad40ccfe379bcdb8e2ff7eead7c8ea958799e3a5ffabd77a2b13f7a1fd939342bd43778b8c08a0436bc2b101a6eeb667f6edb45e5f29f0fbdf79b7edc62a9d0fa6ce4299cf4ac76cf8f0ba14fc6a1791e7a0338586216c1fb9e7b092cac4f430e29f1dd5349cc519c1271a2143ef9a7551a4ffe06c6c73f670b9676769b8c38a73cf92", 0x1000}], 0x2, &(0x7f00000015c0)=[{0xb0, 0x119, 0x74482810, "de68a65515dde581f9a7315475a2db659eb63d3fee76f30c4d74b1ce446b4a6f3993a868554a669bb7dd6720fc39bb1a5e0ddc947ba68f7333401ae8e5f5cb4309f4fb50fd9a688fe36a174d51a46f308cccfe2896e4ec35841415d669c5e7365f3e805968d4a1c92bb539636833f274f5d188068d88b7bf05af09d46601aa6f5e6aef5bf81b2662022a9e0b9e24f0e2b40008e5815f3b00eb3fd4eb25f020"}, {0xe0, 0x102, 0x4, "04728ee0b60e5737c1a8a4065ffc98829d71635b5128d805c710b337ebcca93cc2504f4fd1d9bea92e29da5c04700641dd45c87a221c07d9fc12defbef772313c148693e71f53df3871753261ce1ef9f5de177f5cc077659bd089fcd08b0a712e213157995e9149e4d04c5bc62bfaf5a159abc36f453085d00054283f1b2d1dde59abff77036382de1c559f6a32187de85fe0ac61a631838b50c3da0a74664735df263f4e2fb518bde65beae2617c4dc358fcea7545b7bc7c438d021d7383af338fdbd266ff45691dc7c9b7e31c59791"}, {0xc0, 0x1ff, 0x4, "47d09890bb3e8ca07bc9d31872d72bea5892b617efcb72f5a0b6047d9d4dfa137ac30e4376e166fcc8c8b1ecff99640bcd65fc91c956e7abff68a404feab80f0cdcc2826991939e55973a24e2ed5b1d73084fde2dbd95bbddf5f7e65891a7f3f5a39d41567371fa668e2f251e6404321fc5aa78c230b150573d5b8f28d53673901a06127de7d2c0b7c894723d42532db1ba660eddf5eb166d6f3263235a1089cb3d9ebff288a5a6dc1db370d4d32cdec"}, {0xa0, 0x10d, 0x1, "32aa3880fb94eac75efb19496c4dec5e9b30f484bad38b0c99bd8466e3434930c0197e0278bf97cb458767eacc0192ba638f2585e4f0c898614e6e39dc848a45991ba64073553dbee574ac2792deeb2ddd389eeeb0543919d7b403a80890300fac569f169b6e10d68d16ca2dc63537ddd71643fef7b6cfb543efc37dd94a99ee3dbd83740626edc38c6bac9a9e"}, {0x28, 0x10f, 0x1, "30ce52c5a4b75ed53b27a25613561112306f3db6c6ff"}, {0x58, 0x11f, 0x1f, "ed2dfda0a49af6ec9f40ba7ff819ef7f5d3ddd789cc9a6c43e33e33d63b2762e4e05ca25b871fd302aa3e25c84a5b55a81cd6eb0f0381131907fbfc79a346867fc50abb5624e61"}], 0x370, 0x40}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000200), &(0x7f0000000240)) sendto$ipx(r1, &(0x7f0000000280)="dd34c785307abc27522d1bc72711e6669f71afde8b55abbeeccb1ec7731114423ef5ebcb32a6f5172ea35bcfcaccf9ea062fed29c1c803a4eea33bdb5a2ca06fc2416c833ad5c724b041abb0c7983c490629e97f5ce49796212007d418b97cd68654d58cef62ffe8889e797787fde1bfa5238899e07af8399658669443c4396644f6f43c891a3e55d7acba4e3710e886618ade500966ed82b87474db9b5a7007de47d0a8ada5148c88541a3e60cf6ea379e6c68f5fa62d8ed27b29a837edb2d5630269c03dfff72827c7d92f4edd8d63f8087c73c3615e02d383b725734a9e23aa76af4dc1b88ae92648075b97690c6ed5", 0xf1, 0x10, &(0x7f0000000380)={0x4, 0x8, 0x100, "dd758f80e73b", 0x8000}, 0x10) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', r1}, 0x10) 2018/05/27 22:52:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000080)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000004c0)='tunl0\x00', 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/05/27 22:52:37 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x44000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x36}, {0xa, 0x4e21, 0xd6b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x5, [0x100, 0xffff, 0x9, 0x200, 0x3ff, 0x3, 0xe3, 0x6]}, 0x5c) 2018/05/27 22:52:37 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = msgget(0x1, 0x4) msgctl$IPC_RMID(r1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80000, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) msgget$private(0x0, 0x480) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/33, 0x21}], 0x1, 0x6) 2018/05/27 22:52:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, 0x74, r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000002c0)={0x7}, 0x4) r4 = eventfd2(0x2612, 0x1) read$eventfd(r4, &(0x7f0000000300), 0x8) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000070000000000000000000000010000000900000000000000030000000000000003800700000000000000000000000000000000000000000000000000000000000000050000000000ae00000000f80000000000000000000000000000000000000100ff07000000000000000000000000010000000000000000000000000000000000000000000000010100000000000007000000000000000000008000000000030200000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000010000000000000008000000000000001dff8dfe000000000000000000000000000000000000000000000000000000000000000000000000010000000000000007000000000000000500000000000000000101ff00000000000000000000000000000000000000000008000000000000000000000001200000010000000000000040063f0000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000300000000000000ffff000000200000ff041f7000000000000000000077f600000000000000000000000000000000000000000000000000000000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={r5, 0x7f}, &(0x7f0000000540)=0x8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/246, &(0x7f0000000440)=0xf6) 2018/05/27 22:52:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x90000, 0x0) exit(0x5) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/05/27 22:52:37 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x420402) socketpair$inet6(0xa, 0x3, 0x5985, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0xfffffffe8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0x2000000000000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) [ 128.817412] IPVS: length: 246 != 24 [ 128.841228] IPVS: length: 246 != 24 2018/05/27 22:52:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000080)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f57590080053c0e385472da722a59a7a033b970720a42f2a2bb404e158ccdb0ac538d24c10d6afcc2f2dbd96c3b50000290f518d0000f55d4626a88097fd9fbe0e43", 0x6c, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x20000000005, @empty, 0xffffffffffffffff}, 0x1c) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x5, 0x401, &(0x7f0000000100)="ae57419dd797528dc11ec0856a7168a82a2227e23c38cae845557e7b88125076e64d79fff7e7a37e4f27e4e01a9ba13243660f1c75da3cb9bb9d5c9dd66cfdf60c43d14f5decacd7708e703772a74acac614885436298d6eb392df7c297c664714aa4ace63ca", 0x1ff, 0xc1b8, 0x1, 0x5cd, 0x400, 0x2, 0xe96, "0829bca002e2f34c9976423de5826eb4280a43b6f6af8ca4335af86ca6b610c270d62b5ca6827d9b7426b50b000b64fcccb013a7786c74e647af075a27df3e5f7f1118602ded157a539170eab993dc016b880d64329d06488fa5944b0984"}) 2018/05/27 22:52:37 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4002, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x80800) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) io_setup(0x5b3, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x2e, "37650466face09b01aaab521a1bb1cfe001eed8c236517d9cb4950544aaac712acc94acbd8e7cdd6a23a1f533142"}, &(0x7f0000000240)=0x36) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x6, 0x4, 0x4, 0xffffffffffffffff, 0x100, 0x9, 0x3, 0x2, r3}, 0x20) ioctl(r1, 0x3, &(0x7f00000002c0)="1e690c1df750b3ac03d68637405429de32dec8b5e861e3c9d3fd4adf83d0961e7a66ed2051597bd77fa4107cc65a5005d07db0b9f2fc404e17d9fd392ac58a06236941e179df5b113ae6e9b6dbb2ac6ab1475b30e637bf33096572e85f5eef21393512bc0019a23abe5e8253a0436ebec772142bb201a8ff1768f251b724f786df81e55d8f06de7f121ee1ec2a211641aab1") io_submit(r2, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/05/27 22:52:37 executing program 5: r0 = socket(0x11, 0x7ff, 0x7) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003b00)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f00000039c0)=[{&(0x7f00000014c0)=""/191, 0xbf}, {&(0x7f0000002680)=""/245, 0xf5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000003800)=""/179, 0xb3}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000001300)=""/255, 0xff}], 0x6, &(0x7f0000003a40)=""/141, 0x8d}}], 0x170, 0x0, &(0x7f0000000240)={0x77359400}) 2018/05/27 22:52:37 executing program 7: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000013c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000015c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001400)={&(0x7f0000001540)={0x50, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x7}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x76}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x800) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001600)={@ipx={0x4, 0x0, 0x692ec806, "6039edea4685", 0x5}, {&(0x7f00000012c0)=""/210, 0xd2}, &(0x7f0000000040), 0x40}, 0xa0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r0, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/4096, 0x123d}, {&(0x7f00000011c0)=""/197, 0xc5}, {&(0x7f0000000000)=""/37, 0x10}, {&(0x7f0000001440)=""/86, 0x56}, {&(0x7f00000000c0)=""/16, 0xfffffeff}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000016c0)={0x80, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) 2018/05/27 22:52:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x4f}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18", 0x30, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) r1 = getpid() move_pages(r1, 0x6, &(0x7f0000000180)=[&(0x7f0000fee000/0xf000)=nil, &(0x7f0000fef000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000fed000/0x4000)=nil, &(0x7f0000ff2000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil], &(0x7f0000000340)=[0x9, 0x40, 0xfffffffffffffff7, 0x80000000, 0xfffffffffffff6a7, 0x1, 0x401, 0x5, 0x80000001, 0xb4a], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="17", 0x1}], 0x1) 2018/05/27 22:52:37 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r0, 0x4, 0x3ffd) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0xffffffff, 0x1, {0x0, 0x3, 0x7, 0x3, 0x4}}) sendfile(r0, r0, 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) 2018/05/27 22:52:38 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x200, 0x0, 0x0, 0x0, "b7525087f9a53796badda81200952ba79457fc9700dbe1b548f8284d49c9eb2363600821e06a894abf3c1727"}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0xfffffffffffffff8) 2018/05/27 22:52:38 executing program 2: ioperm(0x0, 0x800, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x6000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000000c0)="9b548eb6f204ae8b78c0f6c0c9211d4a54a752ac814ffe1302f592874c689bed3ebcd5044750841a4db6d02378cae2f99d4c8cd35d08d475", 0x38) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)={0x2f, 0x80, 0x9, "cf3dedd232b0e08ae6f08d1d933877cf45c2ddb4b64d87cf58a863722de10fb248f57ea3dbc1a8847b2d344f9e51d7"}) 2018/05/27 22:52:38 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1d1440, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x5, 0x8, 0x1ffe00000000000, 0x6, 0x4, 0x800}, 0x1, 0x7fffffff, 0x7fff, 0xffffffffffffffc1, 0xba, "d028c47ebcc7266ebc54bdb5beea21f14e3a5052862164239f0177fd7e1d6d9efb91b137116da9b7cb88d8417a1de3fbc68f64b62cb5d01c8597d992245f091783861b425c32ecccc941bb1571e3850865cfaa32f2390273985bbfc122663ec794389f2ccedc94e61552463fffed5ddf1bdff6d1347a73c98935eb8750ff6ba2"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x6, @rand_addr, 0x4e23, 0x2, 'none\x00', 0xe, 0x89, 0x64}, 0x2c) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 129.228632] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 [ 129.280830] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/05/27 22:52:38 executing program 0: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) dup3(r1, r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2800, 0x137) ppoll(&(0x7f00000002c0)=[{r2}], 0x1, &(0x7f0000000340), &(0x7f0000000380), 0x8) 2018/05/27 22:52:38 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) unshare(0x24020400) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xc8c4, 0x8) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000100)=0x4, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='status\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x101, 0x8, 0x3, 0x3, 0x1000, 0x4d, 0x2, 0x1650, 0x280000, 0x6}) 2018/05/27 22:52:38 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x81, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="df8133c606037f", 0x7}, {&(0x7f0000000480)="86947d5274c7ff", 0x7}], 0x2) recvfrom$inet6(r0, &(0x7f0000000000)=""/24, 0x18, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x1f}, 0x1c) 2018/05/27 22:52:38 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000002c0)=0x100, 0x4) rt_sigaction(0x38, &(0x7f0000000100)={0x8001, {0x3000000000}, 0x2, 0x80000001}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='pids.events\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x20004) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x58, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x17}, 0x2}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1f}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000400)={r3, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x101, 0x4, 0x7f, 0xffffffffffffcd2a, 0x6, 0x1, 0x5, 0xff, 0x100, 0x79c}, 0xb) 2018/05/27 22:52:38 executing program 1: r0 = socket$inet(0x2, 0x2000000003, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x9, 0x400) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000280)=0x7) linkat(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000300)='./file0/file0\x00', 0x1400) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffffd, 0xffffffffffffffff, 0x207ff, 0x1, r1}, 0x10) inotify_init1(0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x94, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/27 22:52:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/05/27 22:52:38 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mkdir(&(0x7f00000b0000)='./file0\x00', 0x140) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0xa8000) 2018/05/27 22:52:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006640)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000800), 0x0, &(0x7f00000000c0)=[@sndinfo={0x20, 0x84, 0x2}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x40}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, {{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x108) 2018/05/27 22:52:39 executing program 2: unshare(0x2000400) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket(0x10, 0x80006, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0xfffffffffffffffd}, 0x241) flock(r0, 0x6) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x20000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8001, 0x0) connect$netlink(r0, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xfffffffffffffd37) 2018/05/27 22:52:39 executing program 4: semget(0x0, 0x1, 0x80) semget$private(0x0, 0x2, 0x23) r0 = semget(0x2, 0x3, 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/10) 2018/05/27 22:52:39 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="9f4eefdc6b3687cb1f1a883c0118298c", 0x10) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x3}}, 0xe8) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="02120000020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/27 22:52:39 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x0, 0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000d292d565ecadf49900000000000000000000000000000016c68e3fa0c934040c75e58bed0b52b6485458dd80aec050dea810c8d7fe3a0000000000000000000000792710bb8611508dfbad76103b37000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000350000000000000000000000000000000000000000000000dfff000000000000000000000000000000"]}, 0x12e) ioctl(r0, 0x9, &(0x7f0000000180)="3fb45183a58cc8e7298d8b38ffccf57067010c722bce9b8094655827635122c78e80fba5211b96b4e97c51b7f3a062e2854b255bf28d7e065db61c6f56b1f271716b936b") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) fsync(r0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/05/27 22:52:39 executing program 7: r0 = semget$private(0x0, 0x6, 0x28) r1 = semget$private(0x0, 0x2000020000000102, 0x0) semop(r1, &(0x7f0000000080)=[{}, {0x0, 0x1484fd01}], 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/70) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f00000000c0)=""/197) 2018/05/27 22:52:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x10002) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x2, 0x16, 0x5, 0x7fff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x20, 0x51, "49d41dd81cd153095da9b2c169e0657b9b47adce18e02aef398e615b0e0a30c667f10c6ff223d60c3afd597db8edcf62d04f8d5a6a91169062de970191dd9ecd35be823608ed0ef2a01ca96739774e6fd0"}, 0x59) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x7fd) accept4$inet6(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x80800) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r4, &(0x7f0000000340)={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x0, 0x6, 0x9, 0x400, 0x80, 0x2, r3}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40800) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) 2018/05/27 22:52:39 executing program 1: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r1, r0) write$sndseq(r0, &(0x7f000000a000), 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3) 2018/05/27 22:52:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket(0x15, 0x80005, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x3a) connect$inet6(r2, &(0x7f0000032fe4)={0xa}, 0x21) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000240)) sendmsg(r2, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0x93c, 0x8) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000005}, 0x40000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000002c0)={{0x2, 0x9, 0x9, 0x0, 0x9, 0xfffffffffffffff8}, 0xe842, 0xffffffffffff8000, 0xa9}) getsockopt(r1, 0x1000200100000114, 0x2714, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0xfec0) 2018/05/27 22:52:40 executing program 4: umount2(&(0x7f0000000000)='./file0\x00', 0xa) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000080)) r4 = dup3(r1, r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/05/27 22:52:40 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x60040, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)={0x1, '\a'}, 0x2) timer_create(0x7, &(0x7f0000000000)={0x0, 0x12, 0x5}, &(0x7f0000000040)=0x0) timer_delete(r1) unshare(0x400) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') getdents64(r2, &(0x7f00000011c0)=""/4096, 0x1000) getdents64(r2, &(0x7f00000000c0)=""/203, 0xcb) 2018/05/27 22:52:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xc8) recvfrom$unix(r0, &(0x7f00000001c0)=""/222, 0xffffffa2, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="a8", 0x1}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000002c0)={0x1, 0x8, 0x77, {r3, r4+10000000}, 0x1, 0x8}) 2018/05/27 22:52:40 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x80, 0x1, 0x0, 0x1, 0x0, 0x4, 0x4000, 0xa, 0x4, 0x1, 0x4, 0xad4a, 0xfffffffffffffff7, 0xee9, 0x10001, 0x9, 0x100, 0x4, 0x0, 0x1, 0xffffffffffff923e, 0x2, 0x1, 0x1ff, 0x2, 0xfff, 0x401, 0xa, 0x4, 0x80000001, 0x2, 0x8, 0x100000000, 0xffffffffffffff94, 0x8, 0x2, 0x0, 0x6, 0x2, @perf_config_ext={0xfff}, 0x0, 0xfffffffffffff33b, 0x4, 0x3, 0x80000000, 0x10001, 0x1}, r1, 0x9, r0, 0x0) 2018/05/27 22:52:40 executing program 6: setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0xfffffffffffffffa, 0x99) r1 = socket$inet6(0xa, 0x202000000802, 0x0) socket$inet6(0xa, 0x0, 0x3d4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x800) 2018/05/27 22:52:40 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f0b1d92c8cf407c8d5e6821e9935e0eef9e99f11cf", 0x15}], 0x1, 0x1) 2018/05/27 22:52:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) write$cgroup_int(r1, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) 2018/05/27 22:52:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x85ffffff, 0x201a7fd7, 0xa, 0xab01, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa1fd87c509d6eb52, 0x3, 0x6, 0x40, 0x4, r0, 0x6}, 0x2c) 2018/05/27 22:52:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x6e5) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000002c0)={@empty, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000200)={0x0, 0x2710}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="d40083e0dfa187b72fa37c5af958978baed74f13", @ANYRES32=r2, @ANYBLOB="f7ff1f000f000f00ffff0f0018000800140002000400000000000500080001007f00060008000d0009000000080005000001000008000d0006000000"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280)=0x5, 0x4) sendmmsg$alg(r3, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0x150}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3in6, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/130, 0x82}, {&(0x7f00000016c0)=""/84, 0x54}], 0x3, &(0x7f00000017c0)=""/127, 0x7f}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/27 22:52:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000200)=0x98) 2018/05/27 22:52:40 executing program 5: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaab43404500001c0033907800000000e00000f70000f84fdf6824e8907800000000000000007ac68a051c682fa6000241fe47385d05561927e943e929acd0a257099f546c30112ddf7f5195e2c0d6859fe71d8e40857bbcd3b612c9760a1f89720cdcd517694abfb0c932bd9e000000000000000000000013750700000000000000a93df6f00dfcb0be2da1334ea8edc730f0d8be938c653e202c928d9c131589cfbd64275a0b8c30e7a361"], &(0x7f0000000080)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x4, &(0x7f0000000180)=0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1ff, 0x4) 2018/05/27 22:52:40 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{0x20, 'wlan0vmnet0wlan0'}, {0x20, '/dev/vga_arbiter\x00'}, {0x20, '/dev/vga_arbiter\x00'}, {0x20, '{proc/'}, {0x20, ',cpuset'}], 0xa, "18cd2f6d98b3a5df5becf124d8ce7785da5e1ba07858a166571a95840b4a9ce75732d535cdd343f58ad8c508981c39bed264f0f4fb93f092e6e62f11fd2735646ff23aa4462e2476d191f70733df3109d6a43ddaf17cee3481480c1411c86711bb60501be8609d87367ebb0bc4d4258a285bb2e5477f3c82a33a32253e046f2552fc4c8fbdc75cd9ba427b1f21f0aff4d8a164fe2314ed4844db88ae54ec7af3a84d7a499f256c86cf4ba941ebe8788e184ce990cc311d809eb195de1cfc136e08438b38993662ef239f4fe1aadc4c6b0f5405ceadec36154d08929132fc2e1bef4326b8888a5c09407c55218ac0f1a41e502f"}, 0x142) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) pread64(r0, &(0x7f00000002c0)=""/5, 0x5, 0x0) 2018/05/27 22:52:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000065d000)=""/141, &(0x7f000015affc)=0x8d) r2 = getpgid(0xffffffffffffffff) setpriority(0x3, r2, 0x3) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/27 22:52:40 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000240)=0xff, 0x4) ioctl$TCSETSF(r0, 0x40085112, &(0x7f0000000040)={0x8}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0xb8, r2, 0x100, 0x70bd2a, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff7fffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x11}, 0x10) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=""/158) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) [ 131.718871] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/27 22:52:41 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0xe8}, 0x1) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @random="792fdb77df53", 'ip6tnl0\x00'}}) sendto$inet(r1, &(0x7f00000000c0)="62d3b3c568bf03fa22d8977b650e4d20224178b75815ce56dd3be49d53b1689d2dc67364701d7752a6fcc206a3c59d6b16b3968aea555c377efbd39cf2527f6e426d40b050b35ca1e90f12b63b166ccf4a327d4eef3a61645d7a5fef8cd0b31948a3f3d057b13ce1b3095397d7b0d0a5f0aaf82b30555ea20dcb00e072ed657e14bb2220088ca1c1caf6b7100104", 0x8e, 0x80, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) openat$cgroup_int(r0, &(0x7f0000000240)='cpuset.mem_hardwall\x00', 0x2, 0x0) 2018/05/27 22:52:41 executing program 7: r0 = socket(0x4, 0x802, 0x1) write(r0, &(0x7f0000000080)="240000001a0025f00485bc04fef7001c0a0b49ffed130008820008000800030001000000", 0x24) 2018/05/27 22:52:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, 0x0, 0xfffffffffffffbfd) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1f, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x7, 0xffffffffffffffc0, 0x8, 0x8, &(0x7f0000000000)='gre0\x00', 0x0, 0xef, 0x1}) 2018/05/27 22:52:41 executing program 2: r0 = 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) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x100000000008912, &(0x7f0000000240)="c626262ca523bf012cf66f") socket$pptp(0x18, 0x1, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) 2018/05/27 22:52:41 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000440)=0x4f, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xde, "01f9217993fc89707e15730cce0aa13dd9996b9733165758ba395e26803be397ace99bcdc034e3e8353e644f3b5c3b6ad43410578d83af8a8328411740fa1aed7ea6bdbf718577b9dd5fdc92ec06a25654620ff3f875912f85a2f9d270f8e1a87da92e3d277db8b5340ba5a152bd093c527cf0c133f50bebb9c769274f04662028e8447181f8e39b43215d925409d1a9818c01b5097c6d639827c8ffb5ac55fb8a373b7d2f5a414a3c37baceb91bf4a545b23eba4e3455bae04308af0c531130e6f3afaa1f74345809033980272dcc82051e746e90eb9b34e9b644a722f7"}, &(0x7f0000000240)=0xe6) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000200c}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x60, r4, 0xa16, 0x70bd26, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={r3, 0x80000000}, &(0x7f00000002c0)=0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4800, 0x0) getsockopt$inet6_buf(r5, 0x29, 0xd2, &(0x7f0000000300)=""/193, &(0x7f0000000400)=0xc1) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000080)="bf5a03fab4ceb774f87507fbfcdbc80378e2f626357310674746f2287466474427eb1c6b429b74efafceba0eca31f766ecadaf69ebd92ee737d81ca76dab20c5098ca86f2631bf1fa6") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x25, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) 2018/05/27 22:52:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sigaltstack(&(0x7f0000522000/0x2000)=nil, &(0x7f0000000380)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x7ff, 0xffffffffffffffff}, 'port1\x00', 0x15f70ef1140171de, 0x20008, 0x2, 0x0, 0x1000, 0x5, 0x8, 0x0, 0x4, 0x40}) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r2, &(0x7f0000000040)=0x100000, 0x8001) 2018/05/27 22:52:41 executing program 4: r0 = getpgrp(0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f0000001800)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x2000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) 2018/05/27 22:52:41 executing program 3: r0 = socket(0x1e, 0x8000000000000805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/27 22:52:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000001400)={0x0, 0xfffffffffffffd87, &(0x7f0000001380)=[{&(0x7f0000000080)="156a1153dfb008c4914cd7cd6f75baed11da5db68d09ae09dd6bb52da0e7ca502bcf96bddab219cf31eb906fdd7baf699b39a7b51d8ecfe2ec899b051c35f4b16e59844b4eda4701c69f44a53ea8117c9aba6c9a39a7ad20d3dce0158486122832ecc43a11c5b1367f015d1b5462fd8b6d92a9b49177957a65adc41cad96a634fbd7a62995634e8d0dfa7dfc427abf86142f2651acbe6fa088a53c4f20ba1868738466257145559a936dfa921dac5bf17ab25e283d28a9c929de71e90d20bf1cd715be2fa5fd27ed1eecc43b", 0xcc}, {&(0x7f0000000180)="3de57f11f405d4a35e8a88850243a5bbcab1ad8895fa764c8ba019aae916b137733d4a0c237d578e2ad5b395f96e85b841d92150da48eb2a441758cb6a201d23c2ea95ed684b3bb3de23f63b7314989af0b17b3037afcf478718f77e365c8a92b1027a267bb3c3b68f37ffaa12a02a648dfff797e71ec658c6473d04e785038cf3e1096e1905d3bbcecd5041b60b347d48dab09ec7e180c595b9733027b4574db7a8e029be571077b25f2b188fb853ae0056fed591f0b59f69aca7c805974ebaf4d4cfdf07cf4a958dfd45ca250ff584eadcb22816c32cdb27d624592c878954de89d34a8330efc305c9ded222", 0xed}, {&(0x7f0000000280)="c33923d9a440e9613df49f3a91df7d5c38ef5a9d6b", 0x15}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="99a7539730dc361886852c308cf5eb373919eac791141ab67e4e544b7fbcb45af1ebadedfb097e32a6e190975bb63ffc5267008e87ec9582d60b9ec3f314054f7c588e7535ce18829716f9c009bde236678c0a1b47237325cc471df0c6aab4bfbe7c4f3bedd318768c2fa8d2c034a57f1b5dc46978cfd73948037b3b07f8aa52ef3b8b188d80c6b94fc52c64b03352cee45b67a69e6aaf168590125318abea5ec7c2083cf8ce54f7d9fa1c2b3d845f11d1", 0xb1}], 0x5, 0x0, 0x0, 0x80}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2f000000180003fe06fffd946fa283bc80200000ff0000050300010000917076f1d16fe3a2d188737e0b0001000000", 0x2f}], 0x1}, 0x0) 2018/05/27 22:52:41 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x440400) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/193) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x100000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x81, 0x181000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000200)=0x6, 0x4) syncfs(r1) dup2(r3, r2) 2018/05/27 22:52:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setresuid(r0, r1, r2) unshare(0x24020400) socket(0x10, 0x803, 0x0) 2018/05/27 22:52:41 executing program 4: socket(0x10, 0x0, 0x0) r0 = gettid() r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000040)={0x14, 0x8001, 0x1000}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/27 22:52:41 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x40, 0x8) 2018/05/27 22:52:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x10) getsockopt$inet6_buf(r1, 0x29, 0xcb, &(0x7f0000000080)=""/62, &(0x7f0000000ffc)=0x3e) 2018/05/27 22:52:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = dup(r0) unlink(&(0x7f0000000140)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x40b2, 0x8, 0x8, 0x2, r2}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth1_to_bond\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) accept4$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) 2018/05/27 22:52:41 executing program 0: r0 = socket(0x7, 0x80007, 0x2000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x78) sendmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000001c0)=ANY=[]}}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0x400, 0x3, 0x128a, 0x800, 0x0, 0x8, 0x2, 0x1, 0x0, 0x3}) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_flags=0x2000}) 2018/05/27 22:52:41 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x10, 0x4) r2 = socket(0x2, 0x0, 0x4000000200) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r1, r1, 0x0) 2018/05/27 22:52:41 executing program 6: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x7b}], 0x44) semop(r0, &(0x7f0000000080)=[{0x0, 0x8}, {}], 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x81, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x2, r2}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000540)=""/246) 2018/05/27 22:52:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000080)="000000008c00", 0x201000000000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) pwritev(r0, &(0x7f0000f50f90), 0x0, 0x81003) lseek(r1, 0x0, 0x7) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf010000210000006f388000006a0a00fffffff6002d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x12, 0x2d, &(0x7f0000000000)="b9db859df1500bdb815b21d113fc5fc4a95e90303139e224fb3c24a69ed99493c302206ba1e583caa2a0688db0"}) sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/27 22:52:41 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000000018000b0e0000000a000000fe00000000000000141205000000000000000000f85280aacc07dddbb4b8fc4518534200000000000000010000000000"], 0x30}, 0x1}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) poll(&(0x7f0000000180)=[{r0, 0x4b1}, {0xffffffffffffffff, 0x4}], 0x2, 0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)="485ea172d8224b929c4b1577eeb8a3a0af5d00b81aaab7d9f554240ff9af7dfd4f21cff062740fbe5eab041bc95db63f287128a899dc2827317314101f52471ed90502ca036d67331504cdc27c4602e6babb63c41b61d1f7170e24de362824c4fe4a63d8fb53dbab0d314a64f76ce1b6109e7c3102cb8ea0f29506220d32b2c771", 0x81) 2018/05/27 22:52:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) r1 = getpgrp(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x80) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8108}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0xb4, 0x14, 0x3, 0x20, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x5}, [@nested={0xa0, 0x4c, [@generic="c34ecdae6fda9fb59c3151ebf2f23e4522e62560d8d138f16b0e8b70afe4d4a552cebd5cfb8da4583c0f22a96fefc5cb76be67b913b4daf39f6ec19bb5871731685e059714b9132f0be0fe5d9d7c14d402c22d9b5ce981a81a112432287035b70837eb55b1768a0be32307f15e2d777accbcf50b5c4cb762523a4812eb3886d86cc8bc093440b74ec2515066e87c78226301683b7ba1738d7e75d3"]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x44) ptrace(0x10, r1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/27 22:52:41 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = memfd_create(&(0x7f0000000080)='self\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1, 'w'}, &(0x7f0000000100)=0x9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x1c, &(0x7f0000001580)=[{&(0x7f00000001c0)="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", 0x232}, {&(0x7f0000001600)="209cc2400bb22bb7c46cadcd6ea8e82c03055790a6a8035486f9a76610093f65e6762884db2c8f9926c486db79f8c58610b29420087855c242b0b2570536602100c41b854be64d3931941e2e5cab752c18a15802986a5c65f491b3b6a4149c925347cb764e6b44220c63c6736188162f737c0d18b3d1fa80476c409ccb584f540ebb9d04e372dc24fcc2a18d04db377c4f571461db513a70b44cbd5a6d587dc2077bafa07ca9beb6073fd467e5ce6f5b916e05802e061a33316c9a589d348b556121db05f55ae03dd6f3a08481bd6f80fd512417e661e30a8ebf3f4b9e060e03dc4746bf626bd2", 0xe7}, {&(0x7f0000001480)="2c60fc1b8308e4c9fdad9b88aed0aefcef7ecd38b3b4cc4d8215fe1a382f452d291867fac35583e06eb0ee14d4cf1451a9e517cdb43abe89822026f12748cc95562045e7137dbea8d50754b3406cc70d1c98c6b87f3cc609265b18c5c928a754350acb435f441c08f7c31f474d51b081f848ab084549eb496e8e00cc6b02ef43f07864c5e76c351a5844b38897d99d50f095be869de1244bc41fab5b937606f672904a1efc7d3b300841a3484985a3a6e44236aed8ebb138d6decc36101f76f1bc566d38a09222a98546a9c81b760cf813d1168f43e3fd9aa075e25a14f9bf1cdc8e6cbfad2fc2194ebaeeebfda8d1398b", 0xf1}], 0x3}, 0x0) 2018/05/27 22:52:41 executing program 1: r0 = socket(0x5, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eafc0f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b3f109bdfaf13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e801732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0cf7f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1db965ff5ceac289aea1d77400000093302eaef76f", 0xd8) 2018/05/27 22:52:42 executing program 2: 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") fcntl$addseals(r0, 0x409, 0x100000000002) 2018/05/27 22:52:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$packet(r0, &(0x7f0000000000)={0x11, 0x15, r1, 0x1, 0xffff, 0x6}, 0x14) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "619f9ab7f3f7b896"}, 0x2b2}, 0x1}, 0x0) 2018/05/27 22:52:42 executing program 5: r0 = memfd_create(&(0x7f0000000000)='*eth0selinux\x00', 0x3fffffffff) fallocate(r0, 0xb, 0x0, 0xfa) 2018/05/27 22:52:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000bc0), 0x79, 0x0, &(0x7f0000000cc0)={0x77359400}) [ 133.650176] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 133.650176] The task syz-executor6 (8776) triggered the difference, watch for misbehavior. 2018/05/27 22:52:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x20) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x15, 0x100000000000001d, 0x1, 0x0, 0x0, {0x5}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}]}, 0xffc8}, 0x1}, 0x0) 2018/05/27 22:52:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000c00)={{0x0, 0x100000001}, {0x80}}) 2018/05/27 22:52:42 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x6, 0x4, 0x401, {0x0, 0x989680}, 0x5, 0x7ff}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000100)={0x786, 0x200, 0x6, 'queue0\x00', 0x4}) open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x8) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000001c0)={0x0, 0x8, 0x1}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000280)=""/149, 0x8001}) listen(r0, 0x0) 2018/05/27 22:52:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xf}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x0) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/27 22:52:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80040, 0x0) ioctl$TCSETSF(r0, 0x4004510d, &(0x7f0000000000)) epoll_create(0x7) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000000c0)) shmdt(r1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x2, 0x6}) 2018/05/27 22:52:42 executing program 2: r0 = socket$packet(0x11, 0x20000000000003, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9e5adfb9b4b135d, r4) close(r0) 2018/05/27 22:52:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x3a01) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file0', [], 0xa}, 0xb) sendto$inet(r0, &(0x7f00005c8000)="c3", 0xffffffffffffffaa, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) shutdown(r0, 0x1) 2018/05/27 22:52:42 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) syz_emit_ethernet(0x2a, &(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) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x10000000}) [ 133.974714] device team_slave_0 entered promiscuous mode [ 133.974996] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 133.980377] device team_slave_1 entered promiscuous mode 2018/05/27 22:52:43 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$TCSBRK(r1, 0x5409, 0x10000) write(r0, &(0x7f0000000000)="22000000150007010009d6f4000100040a0800000100000009000100000100000115", 0x22) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0xfffffceb) 2018/05/27 22:52:43 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket(0x1, 0x5, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="8e000000120936eabbb3b9376fbb7f4d6c00e074b41198e4f292effce023403a6d0a47baa56ac9def7e0f71e0943c49bc4d9691055c610aaf040d33148866067281a45b6a5b32cea641caaecb624c4e81ff6656f7c96262bd60ba950362166e4e9bf97c01beac898c01f12a6f8e0477133bc47886c8279db96f968ec4747df2b21a2c3ce850bcd08503fb7e49dae9298e053d023faba03a262ca113606370977207dc9c29b21f5bfb0fe13be8a7bb89594df4e4b26a469bf982ba8e912a179c4faaee18d9f5c9f58798b42ee1dd367b8c64184fea06f961eaced5989420f8143fa22df98622498e4"], &(0x7f0000000240)=0x96) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x4, 0x7, 0x2, 0x5, 0x12a4, 0x4, 0x2, {r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0x0, 0xc42, 0xfffffffffffffffa, 0x8}}, &(0x7f00000003c0)=0xb0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x8000, 0x210280) listen(r1, 0x0) r6 = socket(0x10, 0x1, 0xdd) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x42, 0x800c, 0x1, 0xf524, r4}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x100000001}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8202, 0x3, 0x2, r7}, 0x10) epoll_wait(r5, &(0x7f000029bfdc)=[{}], 0x1704, 0x0) 2018/05/27 22:52:43 executing program 7: r0 = socket(0x1, 0x3, 0x3ffffffffffe) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2a01) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000200)) ioctl$sock_ifreq(r0, 0x899f, &(0x7f00000000c0)={'vcan0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x18}, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, 0xab7, 0xb2, 0xbfc, 0x500, 0x0, 0x20, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x33) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x20, 0x401}, 0x8) [ 134.052131] device team_slave_0 left promiscuous mode [ 134.057596] device team_slave_1 left promiscuous mode [ 134.075849] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/27 22:52:43 executing program 1: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = fcntl$dupfd(r0, 0x0, r0) close(r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000000)=""/148) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)=r1) [ 134.105255] device team_slave_0 entered promiscuous mode [ 134.110963] device team_slave_1 entered promiscuous mode 2018/05/27 22:52:43 executing program 3: unshare(0x24020400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x7fff}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a03", 0x2}], 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000100)="c9eb60507e9070281a1937cd74b6f90e965cd112b18555b63189a70679c0a8fafb894040080c565858a6ec5a9d0ea01b2eeab9709b8abcbed9e0b1763adde78900458711d824e519981dae03b053c48ec594fa43f569f714048f675cbee2c45341a448cc32ec51be706a9a52df37aa3252f90efa2643964fa416db97ebe42db74734bd97866692385ef2cde4a6e4736ed275e15a", 0x94, 0x7, 0x0, 0x1, r0}, &(0x7f0000000200)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 134.154837] device team_slave_0 left promiscuous mode [ 134.160310] device team_slave_1 left promiscuous mode 2018/05/27 22:52:43 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x0, 0x3, &(0x7f0000009000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x0, 0x3d, &(0x7f0000009000)=""/61}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000fd4)={0xe}, 0xd7) fchmod(r0, 0x240) 2018/05/27 22:52:43 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000040)="9ccf8abc4e30ca0a63aecdd839c594789f84bf1812498b19cc281ab2f108fb1c26245a3f78c799e16a0be9c0e0637b7f88a4e0081fef23263e0c8924ed5580e92e1cb64da2ab3b801973fcf4b917843b70250b24b481ba20829cef78b5df2e78f5d1bae9381c1d765e4a8284133631f2d89658349db45f8d19ed5c98d375924663a4081119bcff9e9abc4953553e3507ba1ac8f2755f86d10db1d90d8d510265894b43afe2db172acd1ba35b02b420d139883a69543c1999dc2b1908812bee970dedc053c263285d5390036b2029c6d09078b115baf76a12fba8df071a8f66", 0xdf) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) dup3(r0, r1, 0x0) 2018/05/27 22:52:43 executing program 7: r0 = socket(0x1e, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000006c0)="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") setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = getpgrp(0xffffffffffffffff) process_vm_writev(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f00000001c0)}, {&(0x7f0000000280)=""/242, 0xf2}], 0x3, 0x0) r3 = socket(0x1e, 0x4, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x39, 0x1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000400)) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r3, &(0x7f00000003c0), 0x322d, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000003c0)={'ip6gretap0\x00', {0x2, 0x4e20, @rand_addr}}) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)=""/32) 2018/05/27 22:52:43 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'!\\sh0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/27 22:52:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES32=r0], @ANYRES64=r0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e80000000000000000000000000000000000000000000000000040004552524f520000000000000000000000000000e57af108cc6c7402b619fb719d84b855ae79c03bcd889e253bc457000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80049030000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000"], 0x3) 2018/05/27 22:52:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%', 0x2}], 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x6d, 0x7, 0x0, "c0581ba533586c1bf668dd6c28e81e94a293c1a222fcadb1eb954e12481b37b7b49d47445d442cd028048a5e14624e187874ecc628f01ae281ea9855c51736e88517a13cbd40b75ebe5ab4677a50d181a50a808a1bb5b7f8b52795da9cb40c97b770b7f5fab76f671b61099772"}) 2018/05/27 22:52:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000000080)=""/115, 0x73}, 0x0) sendto(r0, &(0x7f0000000200)="287c120eb54e97a15d", 0x9, 0x1, &(0x7f0000000240)=@in={0x2, 0x4e22, @rand_addr=0x9}, 0x80) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x200000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000001980)={0x0, 0x22752a62, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x111}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000100)=@in={0x0, 0x0, @local}, 0x3, &(0x7f00000006c0), 0x0, &(0x7f0000000780)=""/231, 0xe7}, 0x0) 2018/05/27 22:52:43 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x10001) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x4a66, 0xf3b1, 0x8, 0x7, 0xffffffff, 0x400, 0x3, 0x5, 0x80000001, 0xffffffffffffff5f, 0x80000000, 0x40}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") flistxattr(r1, &(0x7f0000000280)=""/124, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/27 22:52:44 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x5, 0x5c8b1, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x200000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x8) mremap(&(0x7f0000ba3000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000935000/0x1000)=nil) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000162000/0x4000)=nil) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x8, 0xfff, 0x9, 0x0, 0x8, 0x0, 0x101], 0x7, 0x5, 0x7, 0xa9, 0xfffffffffffffffb, 0x1, {0x10000, 0x7fff, 0x8001, 0xffffffff, 0x8001, 0x100000000, 0x6, 0x49c4, 0xff, 0x80000001, 0x529c, 0xfffffffffffffffd, 0x81, 0xe6, "9ddaff8e73be9a78c3a5ddbf8a3f967ac3186367b1d8f671bb2e0448fa2021fb"}}) 2018/05/27 22:52:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/158, 0x9e}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000001400)=""/204, 0xcc}], 0x1, 0x400000) 2018/05/27 22:52:44 executing program 1: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x3}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./control\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') close(r0) userfaultfd(0x0) 2018/05/27 22:52:44 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x10001) bind(r1, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/05/27 22:52:44 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair(0x11, 0x80000, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x9, 0x1}]}) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/27 22:52:44 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/27 22:52:44 executing program 7: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xa3, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) keyctl$assume_authority(0x10, 0x0) 2018/05/27 22:52:44 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x111}}, 0x61) write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900f000080100fa", @ANYRES32=r1, @ANYBLOB="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"], 0x110) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000000c0)=""/138) 2018/05/27 22:52:44 executing program 5: syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3ff, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x101080) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x8, "2a5f9b58799662fb3974fe73ee1da38cd281e2b3fd3da8ce6cf99c120e16b27bb7c75ddc56c34c18bff2bc607267f043689bb908f14bbd24e6853ae2559d08b6", "1016b617a7da92c97f788aafaf8b3e3d4bb818e7c820daf93035aa29148178a8", [0x9, 0x2]}) ptrace(0xffffffffffffffff, r1) ptrace$setopts(0x4206, r1, 0x0, 0x20) ioctl(r0, 0x7, &(0x7f0000000000)="c626262c8523bf012cf66f") getrandom(&(0x7f0000000580)=""/4096, 0x1000, 0x1) 2018/05/27 22:52:44 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x0, 0x8) ptrace(0x4207, r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) ptrace$setregs(0x8000000f, r2, 0x1f, &(0x7f0000000040)="798a3079aeb380f37a50f42d50f69d7af58498dabe6deffea15e6528c309d73145a3b62aa497d3364b9b718cfe5cd646cefa2736") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) 2018/05/27 22:52:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="b4", 0x1) 2018/05/27 22:52:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) read(r1, &(0x7f0000000000)=""/19, 0x13) 2018/05/27 22:52:44 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000580)=0x0) getpriority(0x1, r0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa101, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x40}}, 0x0, 0x6, 0x3, 0x40, 0x4}, &(0x7f0000000180)=0x98) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000240)='/dev/uinput\x00') getpeername$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) wait4(r5, &(0x7f0000000480), 0x8, &(0x7f00000004c0)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000300)={'team0\x00', r4}) recvfrom$packet(r2, &(0x7f0000000280)=""/92, 0x5c, 0x40000020, &(0x7f0000000340)={0x11, 0xf7, r6, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000200)=0x8) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000280003000000947aa7000000000000010000000c0000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/05/27 22:52:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f00000000c0)="00f2a6bc7e107ea669dc3fb9b42f93b3ad671f339b21ff53a3bfc192d91152f56e2b6e060dcb3b80cc2ed3bd4764fd9eea0342828598cdf7538b735df331e21d01c0acad7c0f2fd06b8695fd0626ad35931105e6a41576416af889e6e417e2e2b713dc3caea4fa96939c2eab89def1b87aafce0b0f", 0x75) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000800)="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", 0x1000) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1ff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) write(r0, &(0x7f0000001ec0)="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", 0x53b) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff6", 0x5f1}], 0x1) 2018/05/27 22:52:44 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100383a00fe8000000000000000000000000000ffff000000000000000001020090780000005960702b6c00000600ff010000000000000000000000000001fe80000000000000000000000000000033cc6533eb08a2e9"], 0x0) 2018/05/27 22:52:44 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x7, 0x242000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000004c0)=0x5) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xffffffffffffffa1) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0xad5d, 0x4e20, 0x7fffffff, 0x2, 0x0, 0x80, 0x3b, r2, r3}, {0x100000000, 0x7fffffff, 0x4, 0x1, 0x7, 0x1, 0x8, 0x7}, {0x7, 0x7, 0x0, 0x1}, 0x3, 0x0, 0x2, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x3, 0x0, 0x1, 0x0, 0x6, 0x3}}, 0xe8) bpf$MAP_DELETE_ELEM(0xe, &(0x7f00005ebff0)={0xffffffffffffffff, &(0x7f0000de6000)}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000200)=0x4, 0x4) flistxattr(r1, &(0x7f0000000440)=""/55, 0x37) 2018/05/27 22:52:44 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) getsockopt$inet_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/05/27 22:52:44 executing program 4: syz_emit_ethernet(0x2b, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b'}}}}}, &(0x7f00000004c0)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6}}, {{@in6=@mcast1}}}, &(0x7f0000000040)=0xe8) 2018/05/27 22:52:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x9) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/05/27 22:52:45 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) 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) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000000)) fcntl$getown(r0, 0x9) 2018/05/27 22:52:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/27 22:52:45 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e26, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) memfd_create(&(0x7f0000000080)='*trustedkeyring\x00', 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000), 0x2b4}}], 0x40000000000001c, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000002c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f0000000440)=""/102, 0x66}], 0x3, 0x0, 0x0, 0x9}, 0x100) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000500)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0x3d, 0x7f, 0x500, 0x100000000, 0x0, r1}) 2018/05/27 22:52:45 executing program 7: r0 = eventfd(0x80000000) write$eventfd(r0, &(0x7f0000000000)=0xffffffffffffff94, 0x8) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) ioctl$KDSKBLED(r1, 0x4b65, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) fcntl$lock(r1, 0x7, &(0x7f00000001c0)={0x2, 0x4, 0x9, 0x9, r4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000280)=0x8) 2018/05/27 22:52:45 executing program 0: r0 = socket$inet(0x2, 0x80000000805, 0x200000000000) listen(r0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000014c0)=[@prinfo={0x18, 0x84, 0x5, {0x30}}], 0x18}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x6c25) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x800, 0x7, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) 2018/05/27 22:52:45 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/99) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="fb565a429035fbf2af0835d24f291f7390b8ad9709eead264436b75312b9b9d227772bf889c2e69f946a05c58094ade1628607dd6a62b3fb0fdd6bc1d6f51b868dd6b5478544b442d7289d", 0x4b) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe00001f4}, 0x10) 2018/05/27 22:52:45 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x3a, 0x80000002) 2018/05/27 22:52:45 executing program 1: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000080)='securityfs\x00', 0x1000, &(0x7f0000000140)) poll(&(0x7f0000000080), 0x0, 0x400007f) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rmdir(&(0x7f0000d19000)='./file0\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0xffffffffffffffff, 0x7f, 0x5, 0x7, 0xbc0, 0x5}) 2018/05/27 22:52:45 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x200, 0x0) accept4$netrom(r1, &(0x7f0000002900), &(0x7f0000000140)=0x10, 0x800) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xff, 0x2, 0x6d, 0x40}, {0x81, 0x7fffffff, 0x9, 0x1}, {0x2, 0x1, 0x0, 0x4bf3}]}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) fcntl$getown(r3, 0x9) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x80000000004e20, @loopback=0x7f000001}, 0x10) recvmsg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=""/112, 0x70}, 0x40012062) 2018/05/27 22:52:45 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x76, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@nl=@unspec, 0xffffffffffffff57, &(0x7f00000001c0), 0x0, &(0x7f0000000340)}}], 0x2, 0x0) 2018/05/27 22:52:45 executing program 5: r0 = socket(0xb, 0x3, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000080)=0x7) 2018/05/27 22:52:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x2, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x200000) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) 2018/05/27 22:52:45 executing program 2: r0 = memfd_create(&(0x7f0000000280)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfffe) fcntl$addseals(r0, 0x409, 0xe) fallocate(r0, 0x0, 0x0, 0x200) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000000)={0x3}) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='o']) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x6, 0x101, 0x1, 0x8, 0xffffffffffffffff, 0x1}, 0x2c) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) 2018/05/27 22:52:45 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000440)=""/111) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000380)=""/132, 0x84) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) close(r2) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x51eacc36, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x7, 0x4, 0x45d, 0x6, 0x3, 0x3, 0x8, r5}, 0x20) 2018/05/27 22:52:45 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000280)={0x1, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x6, @can={{}, 0x0, 0x0, 0x0, 0x0, "5e401380a30678fe"}}, 0x200002c8}, 0x1}, 0x0) setrlimit(0x5, &(0x7f0000000040)={0x8, 0x3}) close(r0) 2018/05/27 22:52:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet(r0, &(0x7f0000ac0fbb), 0x0, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/27 22:52:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x24020400) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) accept4(r0, 0x0, &(0x7f0000000200), 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) 2018/05/27 22:52:47 executing program 3: msgget(0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) r3 = msgget$private(0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f00000001c0)={0x0, &(0x7f0000000100)}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0xff, 0x100000001, 0x5, 0x81, 0xff, 0x2}, 0x40}) r4 = msgget$private(0x0, 0xfffffffffffffffe) msgctl$IPC_RMID(r3, 0x0) msgctl$IPC_RMID(r4, 0x0) 2018/05/27 22:52:47 executing program 6: shmget(0x1, 0x1000, 0x1, &(0x7f0000ffb000/0x1000)=nil) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x40080) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0x1}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000000000200, 0x0) getrandom(&(0x7f0000000100)=""/50, 0x32, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e22, @rand_addr}}) 2018/05/27 22:52:47 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40002, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000100)=0x3) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000040)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7322369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226e2556e04075437ceeb75afb83de448daa7227c43ab82200", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/27 22:52:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="180000001d00ffff000000000000000001000000040f21ab"], 0x18}, 0x1}, 0x0) 2018/05/27 22:52:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x1, &(0x7f0000000040)) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000040000000000000000000000", 0x10}]) 2018/05/27 22:52:47 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000840)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000780)=0x5) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@dstopts={0x0, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)=""/211, &(0x7f0000000000)=0xd3) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002500)=[{&(0x7f00000001c0)="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", 0x59d}], 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000007c0), 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000800)=0x7, 0x4) 2018/05/27 22:52:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000002640)=@ipv6_newroute={0x2c, 0x18, 0x9, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @typed={0x4, 0x0, @binary}}]}, 0x2c}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) [ 138.082094] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 138.091499] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 138.099467] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/27 22:52:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1, 0x4}], 0x1, &(0x7f0000000000)={0x0, r2+30000000}, &(0x7f0000000040)={0x8000000}, 0x8) 2018/05/27 22:52:47 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000000340)=""/244, &(0x7f0000000180)=0xf4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/244, &(0x7f0000000000)=0xf4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) [ 138.133302] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/05/27 22:52:47 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x20, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x81, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x8, 0x30}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200), 0x20) 2018/05/27 22:52:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0xfffffffffffffff9) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c850000012cf66f") setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000008c0)=0x1, 0x4) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f00000000c0)=""/36, 0x22, 0x0, &(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x707000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}}, &(0x7f00000005c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x8000, 0x1f, 0x8208, 0x1a1, 0x5, 0x7, 0x9, 0x3, r4}, &(0x7f0000000640)=0x20) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x50, 0x400) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000080)=0x499) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x30, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) r7 = add_key(&(0x7f0000000680)='big_key\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="016dc003149469bf14e89e97480531fcc2d62ccf2b94968b6934894c5b4f9c3961d208e3e04bab7748bd8dd04a550c62e3a1b42d31aa92a1519a0eb08543934ff3f061bb5d047277471a5f1a323b11093692757d93043231686c33d8a4b589231bf0613efd5343c8e09311247bb4514e7d4ef7e9aa02924500bd00ccd3bc153319878104e3cff8db91678964778b66d71085", 0x92, 0xfffffffffffffffe) r8 = add_key(&(0x7f00000007c0)='pkcs7_test\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000840)="f58b025a9e8e137e20225e60873e1419f6fd90dcbe766d55953b21bace27448e66fcd6faf3bc43e9195fe1531fc994ec37b976bd1a50e326df0e1c99c8e35159b1b0ce6b3b97644f038d9a600e9efea0a2d5cd1599098d6b8c01bad86227c9bbea", 0x61, 0xfffffffffffffffb) keyctl$negate(0xd, r7, 0xa57, r8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={r6, 0xd8, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e22, 0xfffffffffffff800, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e22, 0x98, @dev={0xfe, 0x80, [], 0xa}, 0x1}]}, &(0x7f00000004c0)=0x10) 2018/05/27 22:52:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8919, &(0x7f0000000080)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="201a86001e000303000000000000000007000000", @ANYRES32=r1, @ANYBLOB="89a10010006929d995610005329ac33ca413f6009a40"], 0x20}, 0x1}, 0x0) 2018/05/27 22:52:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000003c0)={0x5, 0x7967, 0x31e, 0xec00000000000000, 0x80000001}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) fstat(r0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) fstat(r1, &(0x7f0000000540)) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) 2018/05/27 22:52:47 executing program 0: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x25b) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/27 22:52:47 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c74658d00bdf780850b8e00000000000000eed50bcc633f283cd0d1880c780000000000000000000000270e00000004000000d8040000ffdffffff00000000000000018030000ffffffffffffffff0804000008"], 0x1) r1 = memfd_create(&(0x7f0000000000)="e163707573657400", 0x3) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x3, 0x50, 0x7fff, 0x1f}) 2018/05/27 22:52:47 executing program 7: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000764fc8)={&(0x7f0000a3b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b8f80)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30d928226b70da7d922af9c36e7e5c3fcab589ecebaeb7", 0x2d}], 0x1, &(0x7f0000c7b000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x7, 0x12, &(0x7f0000000000)="6f72c26c0cd98a11ef8d0399fb9e4943abe3"}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/27 22:52:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000002000070700be000009000701020000000000000000200000050013800100", 0x22) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) acct(&(0x7f0000000000)='./file0\x00') 2018/05/27 22:52:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="39b6c2a617471d6754", @ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES64=r0, @ANYBLOB="bd7a36690019d1b2b93f56cdef08ce9fb78185b3d4578f310acb5abe2d5efb0b48c9e437eee9cdb4493ea589fd0ca7cf9d4cda02bd0e4a628c50540c055a6fbb41649eacb6ae5fad3c1123e1d4137ea33cc13f2acf11c5b995bc0a181b5ac27da7a0f28bff25f7cd99e1d3218a169330161411c9083d42a8fd414000a75549b0368a4f64cf111cd293f692", @ANYPTR, @ANYPTR64], @ANYRES64=r0]]}) 2018/05/27 22:52:48 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) close(r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28}, 0x10) 2018/05/27 22:52:48 executing program 0: r0 = socket$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$inet6(r0, &(0x7f0000976000), 0x37f, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x240000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) sendto$inet6(r0, &(0x7f0000000080)='h', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/27 22:52:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x14000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x8000, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/27 22:52:48 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x5, 0x2}, 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x3f) setsockopt(r1, 0x1000, 0x401, &(0x7f0000000040)="7dcc599e85388c77624831683d5a4e8559eb3019910c530702f9a5310a8c7356e224db4e6b45b987291991eaf5332e68598547d92b947c96ad400191417f25e0f2ad67aefbf362f5a65897246ef8d0ba6c44a46c204b070f15ab66388178e33c814caf06a5fa4b553cd742dae5b5c15c", 0x70) r2 = socket$inet(0x2, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x10000, 0x100000000, 0x9, 0x7, 0xc5}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x80000000}, 0x8) 2018/05/27 22:52:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x8000002, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000040)={'veth0_to_bridge\x00', @ifru_settings={0x4, 0x7, @raw_hdlc=&(0x7f0000000000)={0x3, 0x5e2a02fb}}}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x40) 2018/05/27 22:52:48 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 139.076977] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 139.129386] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/27 22:52:48 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000002340)="cd", 0x1}], 0x1, 0x0) 2018/05/27 22:52:48 executing program 4: r0 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @random="de28def5f5fe"}, 0x1aa) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000140)={{0x3, 0x400}, {0x7fffffff, 0x1}, 0x7b, 0x0, 0x6}) close(r0) [ 139.169905] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 139.275906] device bridge0 entered promiscuous mode [ 139.313531] device bridge0 left promiscuous mode [ 139.337144] device bridge0 entered promiscuous mode [ 139.359469] device bridge0 left promiscuous mode 2018/05/27 22:52:49 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) write$fuse(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x8, 0x100000001, 0x49d6}}, 0x28) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) 2018/05/27 22:52:49 executing program 1: stat(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)) r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001340)=[{0x50, 0x101, 0x6, "1211c8335a3ee21c008ad9debf595e637884812c860c017b6cc99a3cab2ffa892fa2a1d8501b836f9ea5e1667c756ef9e3c52373bbf1fcd5d3"}, {0x10, 0x111, 0x401}, {0xd0, 0x19f, 0x7, "24ab94876c6bb3a73ded230463c4cf681fbcb4560e25b2a6c992bd2e07dd5376f4a82612ea6ceec5242354b97facd250430a3307f3780034cb2efee1b469d610227c02635566bb0eae0f6906642f2c21ddc79efe5bdee98cbef4507bcbd329e445e524a01232130dfd069a557b21c1d3337c61238f51fd423d7fad456fb21b7239a64fcda475ce06eeed47e2d09639a334362eaba4f05f41dc4224330f0cb7aeeadde9bb53a735b4a23acc94ae59809bdf684b9ee249dfd246e68278ec"}, {0xffffffffffffff11, 0x10c, 0x5, "61e512f89fb8d51380e4eaa95ac69e0a55f67ec7a184932f3909f34c815739f906af09acb8eee58c09656332122bc5647e5399c082ebbb2a1550240568c13b44971c8083ac6c80dc64608441c89b40f0b06130ffba9fad967a60483fa24f01f9e1b8fb7e2333e9c6db784d8fd98ce9455bcf6a0508fe7db51442e829944545882d525039a0844bba30c34af481f4c62b22022732e71221155732af9efb26fcf510c3da34063217d260b7a84e391ef4355c0c735513fb190477590220b95bfbcc74b90417054c8221aea0b4848af1ad7c57156558d253d3f252c04e3b1ae8ed9600b3275ee91aaf0e70422bb8"}, {0x1010, 0x1ff, 0x9bb, "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{0x88, 0x101, 0x4, "1644b001e3ee34304bdc225496c0d68bafe57c8c5f7e4132987ccaebd38d3a8b11997e9cf9e9bd4b92e2ecb90f4a07a3045587cd26fd47bdfda5d7be55979b819138d3b13209658734bf39f66ef2f08cd58d93e9859c48a93f70d1f0915054b31ec9a7e1df2314b3482875108c66314c00bf5e"}, {0xd0, 0x108, 0x5, "df8c59a93a44a7d03af3c1f3083b0cd6b05282c862505c28722071e51cafd8e302e9a9d7cd46e6e568312287a117f4d50c247b1e0a282ba52c2fa62cbd40fbe9ed97787971f3d52991713954b4369509d19a04031a39a6e42b606cd0c84c3759a65de6471a5a8144b47fbe563bca93255a5ab252b48e232e548908a4ae201692bacd6c9f6c56dd140d7ad828f5ab59f84a829af0f3a569b1be5c080e9013a50978878960bd514184c590d6f11c1c04ced4337ae71e79d566970c86"}, {0x10, 0x3a, 0xffff}, {0xb0, 0x1ff, 0x7, "cf3df7b2d63dbf95aeaa8fc52fb89422f77862c31049c8a85d4f81f0b3974ca029966eab7ef4b19f526935c10635e2e0b36e87795294b9e9b338bb2d6f8757c2244b168d4f43b45372fe19c42db8ec6b788c4213252fbac5b0a8c06da5b08a3e3b2ccfb4edb5c2b2e28ffdebcd00dd71197b5227db0367ffdcf724f3fe90430f41221e68645a7c04bbea35fd4f2bc7fdfe5d0a1edab9391b22779d3ca0"}], 0x1458}}], 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x7f, r1, r2}, {0x9, 0x0, 0x10001, 0x1, 0x3, 0x7, 0x7, 0xfff}, {0x7dc6, 0x20, 0xb1, 0x200}, 0x4, 0x6e6bb1, 0x2, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x7, 0x3, 0x7, 0x5, 0x80000000, 0x4}}, 0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000001300)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001280)=""/85, 0x55}, 0x0) 2018/05/27 22:52:49 executing program 5: r0 = socket(0x1000010, 0xa, 0x2) sendto(r0, &(0x7f0000000180)="120000001200e7ef007b00000000000000a1", 0x12, 0x4041, 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000380)=0xe, 0x80000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000400)=0x1) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000480)=""/109, 0x6d}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) sendto$unix(r0, &(0x7f0000000000)="f2c56ef5eb94aa8299530f42c6b3245078dfe62b1cbdbd40fa55b8f07c7b4a70083663cdf264e26687805163382bad673d2273e01a4b576bd818538e96b4a33ba85289e88e77b4086e2b6a98651f945f559ad9b43a83503a1e903c3cbe1b13bcd9d46ab326389581c578f7132a4ab292dfa47d57b978c808c757b1a1", 0x7c, 0x20000000, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) recvfrom$llc(r0, &(0x7f0000000300)=""/73, 0x49, 0x10000, &(0x7f0000000080)={0x1a, 0x321, 0x5, 0x9, 0x21, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/05/27 22:52:49 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x201, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x181000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000340)="1929900e0a4e63907af435", 0xb}, {&(0x7f00000001c0)="971f17536fb256de38d9ba73d8752e1b49d60b2adc47049aa3248063da05322dfc54e1554bc966aa7a9002248902ea6be81607ef687cbacc9f59d2c0bf3f38933bc9459e325f95154c44e1c1b0fd4512b6acff006ea7d1cdc050011ac0ce6ae7f280e26ec68288f0d524bb16eecba7ec6530a119f385ef", 0x77}, {&(0x7f0000000100)="dbe06b783bf70c72698d912128dd9c65c737757af242edf5189ca6d9442011dcc9456586ff2fda8438ed", 0x1e}, {&(0x7f0000000240)="7132c565a60d2c44c67262283e8222f5b0d016a5f710bb00176466c1e2998b041da00af25c501f075ae02ae6fe35e5a9b4ce4bf0c58897ed429318295b54d4bfa5aefcfafb2f5093c11d3d8f11a3afe92f4ec5119524995f8ecb1eba3b1f597f9a8156390584aaef9003f9bce3163be021ba11694ff355bd3e0fd99a4ba664220dc7fe5c472ffb0da6b09386f7b9020b24d20b9ed5969034bc0371539f3e2fc2f729aace9bd8341dc2a0ffaa4b33cd0ad2837ba14511202f4228bc1778ec", 0xbe}], 0x4) 2018/05/27 22:52:49 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000008340)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000002800), 0x0, &(0x7f0000003900)=ANY=[@ANYBLOB="03000000000000f3ffecffffff000000"], 0x10}}], 0x2, 0x0) 2018/05/27 22:52:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x2, 0x0, 0xf58800dde5916a84, 0x0, 0x0, 0x101}, 0x20) 2018/05/27 22:52:49 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e0000000000000000000000000000000000000000000000000000b9000000df000000000000000000000000"]}) 2018/05/27 22:52:49 executing program 4: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setgid(r0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = dup2(r1, r1) write$tun(r2, &(0x7f00000001c0)=ANY=[], 0x0) 2018/05/27 22:52:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r0, r0, &(0x7f00000000c0), 0xdd) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/248) 2018/05/27 22:52:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x100000000004005) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0xba3) write$sndseq(r0, &(0x7f0000000140)=[{0x80000001, 0x6ba, 0x9, 0x20000000006c, @tick=0x2, {0x9, 0xed2}, {0x7d1, 0x1}, @note={0x9, 0x0, 0xde11, 0x4, 0x7}}, {0x10001, 0x5, 0x40, 0x401, @time={r1, r2+10000000}, {0xfff, 0x9}, {0x8000, 0x1010000}, @result={0x0, 0x3}}, {0x1, 0x8, 0x1, 0x6, @tick=0x80, {0x800, 0x7}, {0xffff, 0x3f}, @queue={0x81, {0x4ca, 0x3}}}, {0x2, 0x100000000, 0x5, 0x3, @time={0x77359400}, {0x9d08, 0x10}, {0xfffffffffffffffd, 0x6}, @note={0x9, 0x100, 0x6, 0x81, 0x1c}}, {0x10000, 0x1f, 0x3ff, 0x0, @time={r3, r4+30000000}, {0x0, 0x800}, {0x3ff, 0x8001}, @quote={{0x16b, 0x101}, 0x7d8d}}, {0x4, 0x7, 0x80000000, 0x0, @time={r5, r6+10000000}, {0x0, 0x49}, {0x3, 0x80000000}, @note={0x80000001, 0x0, 0x800, 0x9}}], 0x120) 2018/05/27 22:52:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/249) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xd0, 0x40) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x102) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x70}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x2c) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x7) ioctl$EVIOCSKEYCODE(r0, 0x40284504, &(0x7f0000000140)=[0x2fe]) r3 = socket(0x11, 0x0, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x8000, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/27 22:52:49 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x20000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfffffffffffffffc, 0x1}, &(0x7f0000000100)=0x90) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x4, 0x20}, 0xc) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000180)=0x8) 2018/05/27 22:52:49 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x220300, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000100)=""/33) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvmsg(r1, &(0x7f0000000c00)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000c40)=""/4096, 0x1000}, 0x40000142) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=""/128, 0x80}, 0x0) 2018/05/27 22:52:49 executing program 4: socket$inet(0xa, 0x7ff, 0x6) 2018/05/27 22:52:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x300) 2018/05/27 22:52:49 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x23a1) r1 = socket(0x10, 0x3, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="28000000000000000000000000000b000900000000000000000000000010000000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) [ 140.385530] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/27 22:52:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @local}, &(0x7f00000001c0)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@newqdisc={0xc0, 0x24, 0x2, 0x70bd27, 0x25dfdbfb, {0x0, r3, {0xffef, 0x4f9a08b8ad71df2e}, {0xe, 0x2}, {0xf, 0x5}}, [@TCA_RATE={0x8, 0x5, {0xffffffff, 0x10000000}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x7, 0xd1, 0x57, 0x0, 0x2, 0x8778, 0x1000}}}, @TCA_STAB={0x8, 0x8, @TCA_STAB_DATA={0x4, 0x2}}, @TCA_RATE={0x8, 0x5, {0x1, 0x5}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x3}, @TCA_STAB={0x14, 0x8, @TCA_STAB_DATA={0x10, 0x2, [0xfffffffffffffff7, 0x7ff, 0x0, 0x6, 0xffffffffffffff5f, 0x4]}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x3, "215693", 0x4, 0xffffffff, 0x2, 0x9e6}}}}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_WRROPT={0x10, 0x2, {0x9, 0x5, 0x8, 0x8, 0x1, 0x8}}}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) 2018/05/27 22:52:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x90000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xfc, r2, 0x300, 0x70bd28, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xc}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x83}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x47e00}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000180)="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"}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a80)=ANY=[@ANYBLOB="7f454c460000d6b99b969cacbe0bbd262054ff00000000000000000000000000000000000000000000000000400000000000000090020000000000000000000000003800000000000000000000000000000000000000000000000000fcffffffffffffff0000000000000000000000000000000000000000"], 0x78) fallocate(r0, 0x11, 0x0, 0x200) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000300)={0x0, 0x4, 0x6, 0xb6, &(0x7f00000000c0)=""/182, 0x1000, &(0x7f0000000b00)=""/4096, 0x2f, &(0x7f00000002c0)=""/47}) 2018/05/27 22:52:49 executing program 1: gettid() r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x6, 0x5, 0x0, 0x6, 0x0, 0x7}) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/27 22:52:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000540)=ANY=[@ANYBLOB="180000fe1300f8020000000000a6b6633fb80000009e8d00"], 0x18}, 0x1}, 0x0) 2018/05/27 22:52:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4800fff6006f000000004000f500ccfa7e216da4"]}) close(r2) close(r1) 2018/05/27 22:52:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000000)) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xe8}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) socket(0x11, 0xa, 0x0) 2018/05/27 22:52:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0xff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000074fffc)=0x3, 0x4) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/27 22:52:49 executing program 6: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x3, 0x4, 0x2, 0x28, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_key={0x20, 0x8, 0x7c0, 0x0, "b38c31021a4d1571e4bd05b5911392438df2103486f6cac87b29c94fd30ea1b6bec7119f8e88a76b0d45a80d0fb69bb80823e36c381ab21e8895c5f8a17930490da811992658fefab598b5164096e7eaa80da2a77bab6dfbf69de7f36f22eb179f5f50e85a1dd29c33767d16ca410c8a8f9cfb5e7b32c7949eb541030ea693ec84f0ccea35a1df345668cfbfd0d7249e5ef8ce269bbca0c034be5a6c6b00170a66e694e291d46c63721c8eefd5596d1e574d950d9ae8ed2f2e4d9bfcd8dd6dc1b63556874048ba433102f55f243237bab369a1117aa2c24201c9590daa99ba1a13a6fb90a5ffd14a424967b02b0fd620bc0065a68ef523e5"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x366}, 0x1}, 0x0) [ 140.667926] sock: process `syz-executor1' is using obsolete getsockopt SO_BSDCOMPAT 2018/05/27 22:52:49 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000080), 0x98) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x8000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200000, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x7c64, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000140)={r4, 0x6}) getpeername$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) 2018/05/27 22:52:49 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) close(r0) write(r0, &(0x7f0000000100)="36520fce758dd7f5cbc1b42e5bf69c03b68611c9a0c2f52e40c2de3a5ba8b2124863eafbf4bb73ee76bab13d1b69dfbcc7e1b308aa42214deed092da90f5aaec4759a906c0678eddf6e1a0fa9826437b49dba10331d705af8ac2f94885afc0d52e0dc4a0cdf940f30d08ce21c6f4d30b09064211724a5b33023c11759432ce2c3f7968355ff8a85c2e0420c8290b387a8bc8a692e06f1534ebc9c6574a6ba10a288c92a9105c556eb87da26030c03e209e84853028e772b91f1a8b41e1f44ffece416267eb888f2cc7dadc3e99741522638c", 0xd2) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/05/27 22:52:49 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f00000001c0)}}], 0x400000000000310, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x8040) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) 2018/05/27 22:52:49 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0xff, 0x2, 0x3f, 0x808000, 0x9}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@loopback=0x7f000001, @rand_addr=0xff, @rand_addr=0x1}, 0xc) sendto$inet(r0, &(0x7f00004b3fff), 0x2f00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/27 22:52:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)="00000000000100006e65748ca3744e6ac227c5a25f7374617400") clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000240)) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) 2018/05/27 22:52:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setuid(r3) r4 = socket(0x15, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000100)) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000002) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r6, 0x80045105, &(0x7f0000a07fff)) ioctl$VT_RELDISP(r6, 0x5605) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x1) 2018/05/27 22:52:49 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0x1, 0x200000000001, 0x747) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x118, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xff000000, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff]}, 0x4, 0x0, 0x8000, 0x7f, 0x0, 0x33, 'bridge0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x30}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x2, @multicast2=0xe0000002, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000280007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/27 22:52:50 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fchownat(r0, &(0x7f0000000040)='\x00', 0x0, 0x0, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x40, 0x1, 0x0, 'queue1\x00', 0x1}) 2018/05/27 22:52:50 executing program 7: clock_adjtime(0x0, &(0x7f0000000280)={0x7fffffff}) socketpair(0x6, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40) r1 = getuid() setuid(r1) getuid() 2018/05/27 22:52:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) sendmmsg$alg(r0, &(0x7f0000000480)=[{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000300)}], 0x1, 0x0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x4000) ioctl$KDENABIO(r1, 0x4b36) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 141.066796] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/27 22:52:50 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x7, 0x4, 0xc6, 0x2f, 0xffffffffffffff9c, 0x5f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0), &(0x7f0000000100)="4830aeafadecdb6d9e85a44259fcd13aacb3f70223f1b35beb6cb1a90d2cdfd6d14e0635519d286cc3b93f11341c6ac7250852b51d3eed6782002722e5a010141a91392452c672895e6b08be5d46cdc2be90880c218035d66d9851a30dbaf894d3636c07cedfcf87cc6bccccf020ad0c007a905539806edb645241ebf6d755ba02b48e9b7caa4721a8d97fca7e819734263c1ba1d8c185273cde899e2f214583a2b9b07f1f84ae031e930863c659e10981ce18bb763c94fec837f4896bae658c929a0559afbe88500e6b9d79365f155515d0bb4c5325e3eafd7f3c747b932a880f1f8d42acaa2b6435a347bd0f42457a0bbffc505490", 0x2}, 0x20) r1 = socket(0xa, 0x802, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c62626628523bfe32cf666") r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0xc0505405, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, 0x6}}) [ 141.123517] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/27 22:52:50 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1f, 0x800, 0x400008000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xb861, 0xffffffffffff6481, 0x1, 0x9, 0x6, [{0x2, 0x7, 0x3, 0x0, 0x0, 0x100}, {0x1, 0x4, 0x3}, {0x7, 0x4000000000000, 0x0, 0x0, 0x0, 0x80}, {0x5, 0x2, 0x20, 0x0, 0x0, 0x80}, {0x2, 0x10001, 0x1f, 0x0, 0x0, 0x80}, {0x8, 0xfff, 0x2, 0x0, 0x0, 0x880}]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = dup3(r0, r1, 0x0) read(r2, &(0x7f0000000000)=""/119, 0x77) 2018/05/27 22:52:50 executing program 2: timer_create(0x3, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x1, @thr={&(0x7f0000000180)="d127f97acaf8592aa6402d67f9b835abfcae3eb2101d3c55bfaf53e0813c9282f1a348dfc9917f221c6b0b782b8d5a59ce8f7cb1207a6e1a7d7aa2dd978e094cb79df0a571fa63b3bd78e4303b03b965c44b0a629fafb56350374259d0f2f6fcfe63800fb15e3322eb137fa99d74fcdb2dba230b3b296728063e2ebe75f9aabc2a139dfca398aca216583f75a18e76875ba120e743d89b15c4a124fbcdd5d22794825eb8d21795d083a9520dd7620155238b422f44ea5068283d2d35664a48b951c12bfecc8798948043aa26f3f159fb0f9e29dcde874ddc994a5ba86e879e5a6a52df70a3c0b7938cb76a9c474b5249f1", &(0x7f0000000000)="ae3eae53784a414774ca1c5577a8702b7a338dd76a3aea721e2d9a1921b09a858df58258410a72734acedaac231aa684bf236fd6a41591b1cbefe0515eeb80dd81fe8b3021a37d1cc6cc874644ef2ceded43431d37ddfd38385a8e528a959fe1f14598957f0e18d3c6d056caaba10508885fc5ac6d8d86e9e3131fc6d7a4de81c75b066fcbaae89dc6f1d613492f23c3258dd92bbfd88b605c217dfc31a9843e5290c661741e367b9ec6cefc70fcd621c14ef8"}}, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/27 22:52:50 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000000200)=0xc) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x5}, &(0x7f0000000280)=0x8) removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'system.', "706f7369785f61636c5f6163636573732d2e2473656c696e7578656d312c6c6f2f70726f6370726f636367726f7570242a776c616e30776c616e30b0706f7369785f61636c5f6163636573736367726f75702d2100"}) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000080)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x0, 0x76b, 0x7f, 0x100000000, 0xfffffffffffffff7, 0x2}) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0)=""/139, &(0x7f0000000180)=0x8b) ioctl$KDADDIO(r1, 0x4b34, 0x6) 2018/05/27 22:52:50 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) dup3(r3, r2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/27 22:52:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf77f210b29a4f7267204d6ed73382068371feffffbbf66fa250871cd9207f11e2614a867fac14e845021aa187fd2ae4a449d93163530a0c727486d1b8d03ee157") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x3}, &(0x7f0000000040)=0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_names\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) 2018/05/27 22:52:50 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0x4}) keyctl$describe(0x6, 0x0, &(0x7f0000000080)=""/56, 0xffffffffffffff6a) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x3, 0x3, 0x2, 0x6, 0x10001, 0x5, 0xffffffffffff333f, 0xffffffffffffffff, 0x5, 0x10001, 0xffffffffffffb7f0, 0x5}) 2018/05/27 22:52:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/27 22:52:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x2000000011, 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000600)={r3, &(0x7f0000000500)=""/194}) ioctl(r1, 0x8912, &(0x7f0000000280)="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") r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x881, 0x1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000400)=0x8) sendmmsg$alg(r4, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) 2018/05/27 22:52:50 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_int(r0, 0x10d, 0x400000008f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/27 22:52:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x40002) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x80a, 0x0, 0x4, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22}}}, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00000005c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000600)={&(0x7f0000016edc)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="5ba38c744375bc375e55f5ef42251819a322394d6ba7ed44f20019ec248b4eeae69b9290c5b8f0192891ccc49096eb8db2c739f9112e3cce7bdde9da968c02a19fb6c0042ec9112aeab2df43cbfbbec7468521eb98923c72f619124211c0412a7d30586403c400df0f069bf0d34fb4db148f64965b9e1fe1dd49bd1ab1d8efe1448232033b8544ab62abbeb1b8c9", @ANYPTR, @ANYRES64=r1, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="08d6e99fdc1e8674b22d0ff1dc4e7ccf3bef8b71e5ea7f1fbba6bcbd9c2bd7f38c1e31316030bca7fd437de6a64db76de379fd748f2e2815aae584fd0e7ce526853196a7b0c17c40746e4362a284531593106d9392702b97a36c00d668b0665a960cbb2890bf7af241a249cd7a969684354cb012ec0be8ac1d1bf35c3ed743d9cf68cefa26ebd6106abc82b33b76890fe1fa87dfb5bcd98e1a8b4a9e1de0190462814907601fc6fab15b3d034084697a0ff585fc279b8f1e5aeb48", @ANYPTR, @ANYBLOB="361bc47d2b99e9be9d8364f86676a79bbef98aa5705a1865a2cff6f59417c3b459b6a090309477993082d2265eb177043886ac6e378a93232f18c7545c80274318ab12f892e9a025db3b", @ANYRES64, @ANYRES64=r2, @ANYPTR64], @ANYRES64, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYRES32=r2, @ANYRES64, @ANYPTR64, @ANYPTR, @ANYRES32=r1, @ANYBLOB="756c6ab94ae25e53215129a12a88564a62af4b5b249bbf899fa3d3eafff1725d84c076b76912a76cf5ef5238118e2ef7d513b68058c29dd9670cdaa2bfb851c85543ca61f315dd898c75a8434ac19d4fae311837200c3bda740b3babdb880d6ed779201109a5b73198153d6c78ff786ffdd7cb2122a5816e9a86101fdfd42bccc03d3db27413a057600834223ae5"], @ANYRES16=r2, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYRES16=r1, @ANYRES32=r1, @ANYRES16=r1, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES16, @ANYPTR64], @ANYRES16=r0]], 0x1}, 0x1}, 0x0) 2018/05/27 22:52:50 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x400, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={r0, 0x1, 0x1, 0x0, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x48091004}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, r2, 0xc, 0x70bd2a, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3835800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380), 0x0, &(0x7f00000005c0)}, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0x3f000000}]) 2018/05/27 22:52:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mountinfo\x00') sendmsg$netlink(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)=[{&(0x7f0000002600)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="1400770000000000000000000000000000000001180038002f6465762f696e7075742f6576656e74230000004bfdefc72fb865c3fa3e06b411a2d16e5a984ad48d22d5fc6c39ed6958756433aace6f227278d947d76dab80869dd5b0eb35530ab93e3f094e561078d4365b6c0e92da27479c9bc18dbb4c1c73c566da6b847cdd8c3303a438622bb65e40631ca6a39c5b33f7b53c6bf50718e791af25bee763d3f0f80d21d61b51a53ce2e3cad16eae4c4d5d3a08001f0000040000000c0057006eaa00000000000010005c000c003e008000000000000000000000"], 0x1198}], 0x1}, 0x80) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), 0x10) close(r0) 2018/05/27 22:52:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = request_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='trustedmd5sum\x00', 0x0) keyctl$setperm(0x5, r2, 0x1080000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r3, 0x0, 0x53, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) close(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r1) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) clock_gettime(0x0, &(0x7f00000002c0)) timerfd_settime(r4, 0x0, &(0x7f0000000200)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000300)) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000100)=""/193) 2018/05/27 22:52:50 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/60, 0x3c}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) 2018/05/27 22:52:50 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) alarm(0x1) connect$inet6(r0, &(0x7f00000000c0)={0x2}, 0x1c) 2018/05/27 22:52:50 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x14c01, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x9, 0x3, 0x40}}) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) 2018/05/27 22:52:50 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x100000001, 0x1, 0xfffffffffffffffb}) syz_emit_ethernet(0x140, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) 2018/05/27 22:52:50 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00\x00\x00\x00 \x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x28, 0x101040) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6970325f767469300000000000001f00"}}) 2018/05/27 22:52:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x0) 2018/05/27 22:52:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0xbb}}, 0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8000, 0x37, 0x8001, 0x0, 0x40}, &(0x7f00000003c0)=0x98) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) 2018/05/27 22:52:51 executing program 6: unshare(0x28000800) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x24480, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) preadv(r0, &(0x7f0000002280)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000100)) 2018/05/27 22:52:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffd, 0x240240) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f736e642f6d696469432344230029202f6465762f736723000000000000000080"], 0x30) write$binfmt_aout(r0, &(0x7f0000000640)={{0xcc, 0x6, 0x0, 0xfffffffffffffffe}, "c972196eb612a68f4a9bc88b366b71009aca8d0e6fe74ffb57de5b43bf40b22adfcea73f889525b7bfc9163d7c941c7f78aca6c388076fe0732029f69254a6c2dae58a36c8dc024e7539fd9fc1a08d007428daaee51eeda713ee6fb263568bdad2a41849afff00ec02b4238bd20ec5f3862936e21c94465d9529970c5c7a2ec2a38c8b9d5e968e11e13fe58ea1c13c00b586f15bce8848270ae6a101849c4d667a5c347505605e7b8fc337db06fc2e665690e3f9e320ec9a8f2ab0a6f3cf3719f993425c1d6b54ecb82e3e822c64f4a00742aed3d535c8c55d00ba3751e63c0339", [[]]}, 0x201) 2018/05/27 22:52:51 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x3, 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="8e", 0x1}], 0x1) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) 2018/05/27 22:52:51 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x20000000004) r0 = socket$inet_sctp(0x2, 0x41, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x60a93bea}, @in6={0xa, 0x4e20, 0x1, @empty, 0x7fff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0xa}, 0x7}, @in={0x2, 0x4e24, @rand_addr=0x40}], 0xa0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={0xffffffffffffffff, 0x0, 0x1, 0x4a, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0xcf) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x800, 0x8001, 0x7dce, 0x5, r2}, &(0x7f0000000400)=0x10) r3 = creat(&(0x7f0000000280)='./file1\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000580)='ramfs\x00', 0xfffffffffffffffc, &(0x7f00000005c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000000)='bdev\x00', 0x12000, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bcsf0\x00'}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000300)=0x0) ptrace$setsig(0x4203, r4, 0x3, &(0x7f0000000480)={0x34, 0x800, 0x40, 0x80000001}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r1}) 2018/05/27 22:52:51 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000040)='./file0/bus\x00') rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0/bus\x00', 0x80000, 0xa) unlink(&(0x7f0000000100)='./file0/bus\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/27 22:52:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x101002, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/121) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100020c00000000000c000000000005000600000000000a0000000000000000000000000000000000ffffe0000002000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff0000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00000001c0)=0x4) 2018/05/27 22:52:51 executing program 3: socketpair(0x3, 0x3, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x16) 2018/05/27 22:52:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xfffffffffffffff1) accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = accept(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80) getsockname$netrom(r1, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) sendto$inet(r0, &(0x7f00000000c0)="ea769e474890e0edafefa79634c1a4ec68cda1fb7501c000cd24940053450e30f14bc581e75e6e5e4feb9a87bfdb92649deb3666a2ec659ad3cb5d61eff5c498ab67d244cc1fe700000000f7117a5795a4ffa807051c9819f4d5a3e1d7c199f617cf4a62fedb3733287db268e3395375dd2cbf633b6d6bb8bc94a631930c38ecde584600a488e1c812df0ef0b1dca9bdf9d6b3d0538e1c9e126e2998c5403ab6f00a34fad2ef433c70b1b690e579f1e3dda00d0dc63ea6c2da523419e985f38169a5697603d175398e24a157e9a728619d4b", 0xffffffffffffff4b, 0x20000000, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/27 22:52:51 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x0, 0x4, 0xd38b}) r1 = dup(r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x9121, &(0x7f0000000140)=0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000000)=0x54) 2018/05/27 22:52:51 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000a07006000000293e"], 0x8, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/27 22:52:51 executing program 5: r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) sync_file_range(r0, 0x7c, 0x8, 0x3) ioctl$RNDADDENTROPY(r0, 0x5207, &(0x7f0000000180)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x6, 0xffffffff}, &(0x7f00000001c0)=0x8) 2018/05/27 22:52:51 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x1}, 0x8) futex(&(0x7f0000000080), 0x0, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x1, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000440)='net/psched\x00') read(r2, &(0x7f00000004c0)=""/183, 0xb7) ioctl$TCSBRKP(r2, 0x5425, 0x67) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000180)={0x9, 0x101, 0x4, 0x9, 0x1, 0x3}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000003c0)={0x1, 0x0, &(0x7f00000001c0)=""/203, &(0x7f00000002c0)=""/89, &(0x7f0000000340)=""/108, 0x10f003}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) 2018/05/27 22:52:51 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80101000, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) 2018/05/27 22:52:51 executing program 2: setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000000c0)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'wrr\x00'}, 0x2c) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x57, &(0x7f0000000080)}}, {{&(0x7f0000003a80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000004c40), 0x0, &(0x7f00000000c0), 0x10}}], 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080)="6a194bb5", 0x4, 0x20000000, &(0x7f0000000100)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/27 22:52:51 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x800, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000400)="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", 0x1000) bind$ax25(r1, &(0x7f0000000000)={0x3, {'0x0}, &(0x7f0000000040)=0xc) lookup_dcookie(0x7, &(0x7f00000003c0)=""/237, 0xed) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000002c0)) syz_open_procfs$namespace(r1, &(0x7f0000000180)='ns/pid_for_children\x00') sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x1d}, 0x3af, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000000000000000000000000fa0afc1d3a882f027cce5234108a6859274f000000009f4d202d76ac1bf14436a2df7ed8abbeefcf092bbd5badc8c75eef5826ec903ebd1a4740", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000f0000000000000000000000388dbba2b150d176"], 0x48}, 0x1}, 0x0) 2018/05/27 22:52:52 executing program 4: unshare(0x40000000) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8002, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfe) 2018/05/27 22:52:52 executing program 6: unshare(0x24020400) r0 = socket(0x2, 0x3, 0x5) getsockopt(r0, 0xff, 0x800000000000001, &(0x7f000091b000), &(0x7f0000000040)=0x1dd) mkdir(&(0x7f0000000000)='./file0\x00', 0x11) 2018/05/27 22:52:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) 2018/05/27 22:52:52 executing program 0: unshare(0x8020000) shmget$private(0x0, 0x3000, 0x54000421, &(0x7f0000ffa000/0x3000)=nil) eventfd2(0x6, 0x80800) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/ipc\x00') shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) setns(r1, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x14, 0x6, 0x9, 0x1b, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_key={0x16, 0x9, 0x518, 0x0, "ffdfe3b5f5ddf44788b63ee76be5534d0c41b3530f381793a874aafb22f7da7a69f180dd1664e96ee5c03c12ad67960fc996d50b7c492fa072ed7c3403d8d2ced8722670220d355d8224c03f44350ce62ce3a48b2b629cf55c7c60c406e6a42a12aeef8b0d993fd16d0d281772a5498301df416b9dd1cd6f51e2cc7be131501919ce5b1fd4f375f2037e49db36509a117b4bfbad909fc91e442e01bf9c311cae9a1d4e"}, @sadb_address={0x3, 0x17, 0x2b, 0xa0, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0xd8}, 0x1}, 0x4000) 2018/05/27 22:52:52 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) close(r0) 2018/05/27 22:52:52 executing program 7: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/14, 0xe) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x3f, 0x1f}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe4, 0xe, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {0xf, 0x0, 0x7}, [@generic="dea361ca61596d14fa84482390334676d98595c76a17e26bde8ff07a19e41807405f54c54a25fdbb82be916b53aa2d2916db350cc6be98999adcf75bbcd3147b5222e3791f3b4d7cbea8c73c0f307d828cd86064ea25735d7585407c9e836f90edac693a401770fc059f256be966bd0f641cdc1b666d365235f1efd934abfe221e1d3c28dd9588cc6a0e127735b01b3d2ef42cd61fe2f1248db66354d709826e34bd5d38ded2b314d61c3cc88a1d9e79e36611c99ef24d5228e1c5606714d3394d28eed250ec4c9e6e529931215dc1"]}, 0xe4}, 0x1, 0x0, 0x0, 0x80}, 0x4) [ 144.038613] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 22:52:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000000c0)=0x1000002f6, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000100)={0x0, r4}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$rds(r1, &(0x7f0000003200)={&(0x7f0000000400)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/231, 0x4e}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/138, 0x8a}], 0x3, &(0x7f0000003000)}, 0x0) [ 144.080997] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 22:52:53 executing program 6: timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) move_pages(r0, 0x1f6, &(0x7f0000004fc8)=[&(0x7f0000000000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000040), 0x0) 2018/05/27 22:52:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000001580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000001680)=""/65, 0x41}, {&(0x7f0000000140)=""/29, 0x1d}, {&(0x7f0000001700)=""/143, 0x8f}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/158, 0x9e}], 0x6, &(0x7f0000002900)=""/246, 0xf6, 0x4}, 0x40000060) readv(r0, &(0x7f00000015c0), 0x0) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f00000000c0)=""/86, 0x56}], 0x6}}], 0x1, 0x0, &(0x7f0000000200)) [ 144.299238] Unknown ioctl 19250 [ 144.311187] IPVS: ftp: loaded support on port[0] = 21 [ 144.328021] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 22:52:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x80000000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x3) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x3, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0x7, 0x3ff}, 'port0\x00', 0x4, 0x1000, 0xfffffffffffffffe, 0x5, 0x8, 0x4e, 0xfffffffffffff801, 0x0, 0x1, 0x2}) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000240)="a7806eead6ce684410b5204b222bfb568cd20bf97955a027d68e98726a366bdc38c47feab08b59dfb46af7b07cfdc8487ac91be19d0a403cadce6e20ad1edfd78caed199bf50b29e184d17b6edeb007e", 0x50) sendto$inet(r0, &(0x7f0000000140)="bb", 0x1, 0x0, &(0x7f0000000200)={0x2}, 0x10) socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x5, 0x8000, 0x8, 0x6, 0x92d0, 0x6, 0xfff, {0x0, @in6={{0xa, 0x4e23, 0x80000000000, @loopback={0x0, 0x1}, 0x100000000}}, 0x3, 0x4, 0x10000, 0x3, 0xfffffffffffffffb}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x244000) accept(r0, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000002c0)=0x80) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000001c0)) ioctl(r0, 0x1000000000007, &(0x7f0000000180)="c626262c8523bf0108fc6f") write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) 2018/05/27 22:52:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0x0, [], 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000200)}, &(0x7f0000000300)=0x78) recvmsg(r1, &(0x7f0000001840)={&(0x7f0000000200)=@rc, 0x80, &(0x7f0000001740)=[{&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/48, 0x30}, {&(0x7f0000001500)=""/110, 0x6e}, {&(0x7f0000001580)=""/140, 0x8c}, {&(0x7f0000001640)=""/246, 0xf6}], 0x7, &(0x7f00000017c0)=""/118, 0x76, 0x7fffffff}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/05/27 22:52:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}, 0x14) sysfs$2(0x2, 0x2, &(0x7f0000000340)=""/44) 2018/05/27 22:52:54 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000000)={&(0x7f0000002100)=""/4096, 0x1000}) 2018/05/27 22:52:54 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r1}) r2 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001640)='cpu.stat\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001680)=0x2, &(0x7f00000016c0)=0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'gretap0\x00'}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r5) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/27 22:52:54 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000500)={0x0, 0x8000000000001, &(0x7f0000000400)=""/193, &(0x7f0000000280)=""/97, &(0x7f00000001c0)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)=&(0x7f0000000100)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) r2 = eventfd(0x100) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x0, r2}) 2018/05/27 22:52:54 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x240840) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x1, 0x7}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000001c0), &(0x7f0000000200)=0xa0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req={0x8, 0xffff, 0x24, 0xd824}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000004c0)={'team_slave_1\x00', 0xffffffffffffbc3a}) r3 = request_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='trusted$$GPL{cgroup:selinux\x00', 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) keyctl$reject(0x13, r3, 0x100000001, 0x200, r4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000000040)="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", 0xfa) 2018/05/27 22:52:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x6e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x547fc, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080)=0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f00000001c0)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/27 22:52:54 executing program 0: r0 = socket(0x3, 0x1, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x2) fremovexattr(r2, &(0x7f0000000000)=@known='trusted.syz\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/05/27 22:52:54 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="01", 0x1, r0) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001940)="b3", 0x1, r1) iopl(0xff) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="b6369b25ec265bb978006ed00ffb3bd8", 0x10, r1) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ccc414c7d7cdaa64a6988b7546ae3c60d823", 0x12, r1) keyctl$update(0x2, r2, &(0x7f00000004c0)="df02754689212dfc3e2acc26fdc3ff864813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895117054ac2f1c00ad642733d9f84eee66d20e0f2751e18774fc2227cbb60fc68b143963541844fe7d4199d50e69010000006164c8f3e1181e6d50986cd98a5c44ac0ec3755bae750fe9a073eadeb27eafcf10d82f9aa122e7dc2faed85adcd88ca30e07000000002d94defa187e48b89efbbbcc9b9a9aaffce4e9149e5d3aa299f97c682a404ef6b122", 0xc1) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r2, r3, r4}, &(0x7f0000001a00)=""/157, 0x9d, &(0x7f0000000280)={&(0x7f0000001ac0)={'tgr128\x00'}, &(0x7f00000000c0)}) 2018/05/27 22:52:54 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)=@generic={0x10000000001e, "020000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000000240)=ANY=[]}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) dup2(r0, 0xffffffffffffffff) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8001, 0x82) 2018/05/27 22:52:54 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x240840) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x1, 0x7}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000001c0), &(0x7f0000000200)=0xa0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req={0x8, 0xffff, 0x24, 0xd824}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000004c0)={'team_slave_1\x00', 0xffffffffffffbc3a}) r3 = request_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='trusted$$GPL{cgroup:selinux\x00', 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) keyctl$reject(0x13, r3, 0x100000001, 0x200, r4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000000040)="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", 0xfa) 2018/05/27 22:52:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x8e, 0xfffffffffffffffb) r3 = dup3(r2, r0, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000040)=0x4) 2018/05/27 22:52:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x7fffffff) 2018/05/27 22:52:54 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xac25, 0x40000) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000140)=0x8) 2018/05/27 22:52:54 executing program 2: socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = syz_open_pts(0xffffffffffffff9c, 0x400100) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="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") r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/05/27 22:52:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0x2, 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x4, 0x0, 0x0, 0x81}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getpeername$llc(r1, &(0x7f0000000140), &(0x7f0000000400)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7fffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) 2018/05/27 22:52:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x236, &(0x7f0000000440), 0x375}, 0x10008000) sendto$inet6(r1, &(0x7f0000000000)="18", 0x1, 0x8000, &(0x7f0000000040)={0xa}, 0x1c) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x46f06a05, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) 2018/05/27 22:52:54 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x3000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000040)="d8c4c528067bc00f10600b8d9a2ffb9129c8b40a7a64c8ac16c89fd70b12a230485272bd5dd4a5643d2a7a01577a38e497e3d3ee675b1c0c6be2db8dc8b7068edaeae863e53dbc92e298ec4564f2cdcbd76db0a284c5ca905c04aefb5b4bac64bb7717c330a80562ab8ff78d7bf703f30ea4566c787d08a962504721f00ff42c8d545b3eab6e6b8b880db90c074f13875a6ee273a1a7ac718f24b5419a9188cfb3c8f6afa8322e03c16f846c15a59a252dd0e692596b839001a7f492d0794059207a2d56e06cd2cfd9593062df8e32ec9783ea6c4975b03d775855a121", 0xdd) 2018/05/27 22:52:54 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x600000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0xf, 0x2}, 0x10) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 2018/05/27 22:52:54 executing program 5: r0 = eventfd2(0x0, 0x4000002) readv(r0, &(0x7f0000000fd0)=[{&(0x7f0000005ff9)=""/7, 0x7}], 0x1) socket(0x1b, 0xf, 0x0) getgroups(0x7, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x101000, 0x0) r4 = accept$alg(r3, 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000340)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200)=0xfffffffffffffffa, 0x4) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x1d, &(0x7f0000000140)=""/172) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000040)={0xffffffffffffffff, 0x1000, 0xfffffffffffffff9, 'queue1\x00', 0x3}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000940)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000001000000000000000000070000000400000090040000780200004001000000000000b0030000b0030000b003000004000000c66cddbe642176b665c1ce411aa8", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac141417ac1414bb0800000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000007400000073797a310000000000000000000000000000000000000000000000000500000000000000ffffffffac1414aaffffff00ffffffff000000000000000000000000000000000000000000000000ffff00ff00ff00000000000000000000000000000000000000000000000000000000000000000000ffffffff00ff000000000000000000000003000500090001002000067465616d5f736c6176655f3000000000697036746e6c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000f0003801000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000016d0000002bee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e8) 2018/05/27 22:52:54 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/27 22:52:55 executing program 2: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}, {0x3, 0x8}], 0x2) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10041) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xfc93, @ipv4={[], [0xff, 0xff], @rand_addr=0xa4c}}}, 0x400, 0x1, 0x80, 0x6, 0x5}, &(0x7f0000000240)=0x98) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x100000001, 0xd38]) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) 2018/05/27 22:52:55 executing program 6: unshare(0x2000400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x1ff, 0x8, &(0x7f0000001040)=""/221, &(0x7f0000001140)=0xdd) setsockopt(r0, 0xff, 0x0, &(0x7f0000000340), 0x0) socketpair(0x15, 0x0, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)="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", 0x1000) 2018/05/27 22:52:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='autogroup\x00') fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/05/27 22:52:55 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xc95d, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(0xffffffffffffffff, &(0x7f0000000040), 0x146) 2018/05/27 22:52:55 executing program 4: syz_emit_ethernet(0x3a, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaab8ab0000000000000800460000180000000000219078ac1414aa800000004404000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000002c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000340)=0x9) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getpeername$inet(r2, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x40, 0x4e24, 0x101, 0xa, 0xa0, 0x0, 0xff, 0x0, r3}, {0x4, 0xc84, 0x3b, 0x56a26a19, 0x86b, 0x4, 0x100000001000}, {0x7fff, 0x100, 0xae9c, 0x80}, 0xffffffffffffffff, 0x6e6bb3, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x3, 0x3, 0x4, 0x4, 0x1, 0xff}}, 0xe8) recvfrom(r1, &(0x7f0000000380)=""/205, 0xcd, 0x102, &(0x7f0000000680)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80) r4 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x2a55, 0x80000) unlinkat(r4, &(0x7f0000000200)='./file0\x00', 0x200) write$cgroup_type(r4, &(0x7f0000000480)='threaded\x00', 0x9) 2018/05/27 22:52:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getuid() getegid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x0, 0x128, 0x258, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xffffffff, 'bcsf0\x00', 'nr0\x00', {0xff}, {0xff}, 0x16, 0x3, 0x4}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x6, 0x728e}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x28bd5a7f, 0xd, [0x38, 0x11, 0x36, 0x32, 0x18, 0x2d, 0x3c, 0xf, 0x21, 0x35, 0x13, 0x2b, 0xc, 0xb, 0x37, 0x19], 0x2, 0x2, 0x3}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x2, 0x9, [0x4e22, 0x4e22, 0x4e20, 0x4e20, 0x4e24, 0x4e21, 0x4e21, 0x4e23, 0x4e22, 0x4e23, 0x4e21, 0x4e23, 0x4e22, 0x4e22, 0x4e22], [0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2]}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x101}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x3}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x104, 0x1, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xb1c, 0x0, 0x6}, {0x0, 0x3, 0x9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) getrlimit(0x0, &(0x7f0000000000)) 2018/05/27 22:52:55 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x7, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x10000000}) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x7) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x8, 0x3, 0xd14, 'queue1\x00', 0x7}) 2018/05/27 22:52:55 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x26e, 0x100000000, 0x1d99, 0xffffffffffffffdf}, {0x9, 0xfab, 0x7, 0x9}, {0x1000, 0x6, 0x200, 0x91eb}, {0x1, 0x7f, 0xfa, 0x10000}, {0x3, 0x62a7, 0x4, 0x100000000}, {0x5, 0x2, 0x0, 0x100}, {0x1, 0x4db, 0x2, 0x3}]}, 0x10) syz_emit_ethernet(0x40, &(0x7f0000000200)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x3, 0x8, 0xb, "400e299b60396527d2348281d1e6167aec1223730bc7b930b714b5ae394d963ecba82575b9a130df8fe039ae39ec5c"}}}}, &(0x7f0000000300)={0x0, 0x2, [0x40b, 0x1b5, 0xc2e, 0xae7]}) syz_emit_ethernet(0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd6054030000143a00fe8000000000000000000000000000ffff02000000000000000000000000000100000000fba9215d317691a8dd6baeb9171df64122b2481bf4eaab96c4bae04e", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500000e68e780000f23a1d9fdc1d1ea7b05877e91c46a15042ee839b3c1171524d19880a1fc803c9f0d666087dd26cf7492264c27854adf7cd6fa74327ccc350745a489338db38d6891e7c83f0cd07e9b1fbcb287bc2d472825f05a040894bf47cb1a6293ce9c7b6c1c4eeb440910d2975e48c9cd0a5b4ccd6ba"], 0x0) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x74, 0x34000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x53, 0x2, 0x81}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x200}, &(0x7f0000000380)=0x88) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r4, 0x910, 0x20}, &(0x7f0000000240)=0xc) 2018/05/27 22:52:55 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0xb52}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setfsuid(r5) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r3, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fcntl$getownex(r6, 0x10, &(0x7f0000000380)={0x0, 0x0}) capget(&(0x7f00000003c0)={0x20071026, r7}, &(0x7f0000000400)={0xb627, 0x4, 0x100000000, 0xc3, 0x0, 0x6}) getsockname$llc(r6, &(0x7f0000000300), &(0x7f0000000340)=0x10) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000440)={@loopback=0x7f000001, @rand_addr=0x4, r4}, 0xc) sendto(r3, &(0x7f0000000080)="8d", 0x1, 0x3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x11]}}}, 0x80) socket(0x18, 0x0, 0x1) 2018/05/27 22:52:55 executing program 6: r0 = socket(0x1e, 0x804, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'sit0\x00'}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0xa61e, 0x0, 0x0, 0x7f}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/30, 0x1e}], 0x1}, 0x0) 2018/05/27 22:52:55 executing program 3: prctl$intptr(0x2f, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x6, 0x7, 0x0, 0x80, 0x0, 0x33539893, 0x4, 0x400, 0x80, 0x8, 0x4, 0x7}) 2018/05/27 22:52:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000080)=0xffffff80) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) sendmsg$key(r2, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000140)={0x2, 0x11, 0x401, 0x9, 0x20d, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_x_sec_ctx={0x201, 0x18, 0x2f2bf45f, 0xfffffffffffffffb, 0x1000, "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"}, @sadb_x_nat_t_type={0x1, 0x14, 0x101}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x9}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x1068}, 0x1}, 0x40000) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40000, 0x0) 2018/05/27 22:52:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="9872b34da6a17874a1dfaa") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x3, &(0x7f0000000100)=[0xa9, 0x401, 0xfff], &(0x7f0000000140)=[0x0, 0xe5, 0x1ff, 0x5, 0x2, 0x6], 0x53, 0x3, 0x8, &(0x7f0000000180)=[0xfffffffffffffff8, 0xb4fa, 0x401], &(0x7f00000001c0)=[0x9, 0x0, 0x1, 0x7fffffff, 0x7ff, 0x6, 0x7, 0x4, 0xc3, 0x5]}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) 2018/05/27 22:52:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x0, 0x4, 0x3f, 0x7, 0xffff, 0x10000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2fd, 0x0, 0x0, {0x2}}, 0x6b4}, 0x1}, 0x0) 2018/05/27 22:52:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0x16}, 0x1}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x800000000000012, &(0x7f0000000040)=0x9, 0x4) connect$inet6(r1, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x725) 2018/05/27 22:52:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000100)=0xc) listen(r0, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @rand_addr=0xdd7}, 0x9}, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x81}, 0x4, [0x391, 0xfffffffffffffff9, 0x8, 0x5042, 0xe79, 0x4, 0x80000000, 0x6]}, 0x5c) 2018/05/27 22:52:55 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/27 22:52:55 executing program 6: r0 = socket(0x1e, 0x804, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'sit0\x00'}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0xa61e, 0x0, 0x0, 0x7f}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/30, 0x1e}], 0x1}, 0x0) 2018/05/27 22:52:55 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xffffffff, 0xdfd}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3, 0xe2f, 0x202, 0x1, 0x800, 0x38, 0x6, 0x7, r1}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x83, "6f0cf09949a4b7777c904ea207c8c7755f144993f441f25f199da88ef3588690d03197948dabc18309560668f8318e89fc52c4416cdecf044f7fd2ea1e9552bfc380553a655ebb37bcd7b336e4629046b996b479d5110870a7751833884f5ca6bc6b7f48879bf184109f9cf090e58995cdc35f35e7569bd96ee21ffff287ae8323fd36"}, &(0x7f0000000280)=0x8b) futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0xfffffffffffffffc) [ 147.008147] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program [ 147.070611] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program 2018/05/27 22:52:56 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x59, "2f92ad5bf84541e98ac0064a048c6e2dac227babefaa5233668186484005abeb5428a327df6756e3a80aa329b78b3da8319bd69497cc905b6351239126e92977bb72cefc59e7d3c3c3b75af895e2c6cda01cd4a8555794fa3b"}, &(0x7f00000000c0)=0x61) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) 2018/05/27 22:52:56 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000001100), &(0x7f0000001140)=0xc) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x7) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x16) sendmmsg(r2, &(0x7f0000005300)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f0000004bc0)}}, {{&(0x7f0000004c80)=@can={0x1d}, 0x80, &(0x7f0000004f00), 0x0, &(0x7f0000004f40)=ANY=[@ANYBLOB="10000000000000000d01000000000000"], 0x10}}], 0x2, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x0, 0x5}, &(0x7f0000001240)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001280)={r3, 0xfffffffffffffff7}, 0x8) 2018/05/27 22:52:56 executing program 2: unshare(0x64000400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0xc07f973d0c39b7c9, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 2018/05/27 22:52:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r1, 0xe4b, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f00000000c0)={0x0, 0x989680}) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfff, 0x40040) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2000000000, 0x103804) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) io_submit(r3, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/05/27 22:52:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10b03, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000000150001020000000000de0000020000003c29ababdebe26585026145e838d15e1227d1f15905f1c970f32d8fd0fa2e082e98145831506197561ba93267c56e665b7e0e0a1a756652c8788d2cb8bb6ade288e6253587d8e746d7c4c84c9cfc57ac0b77c008e98e55ada0060893e65318546c28e3a285ee0a7654707948acb542b0be2f4e0f758fc43562490a7b39ddacc2f1eef4f740650bef7e4640e5f8189f6ce222adb3f90de62a0afdd7c6461b232b3aa9ce00580f092a27b0ab51f424602cd60ba2f4ebfb74f46a89c13500b4e525ad50", @ANYRES32=r2, @ANYBLOB="080002007f000001"], 0x20}, 0x1}, 0x0) 2018/05/27 22:52:56 executing program 3: unshare(0x20800) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/24, 0x18, 0x0, &(0x7f0000000100)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x8bea, 0x7}, 'port1\x00', 0x18, 0x60000, 0x5, 0x2, 0x0, 0x8, 0x6, 0x0, 0x4, 0x3}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) 2018/05/27 22:52:56 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x6, 0x8f1d, "5504eb5ae4e8b962e9aed79370733630107ffed583aea3e20e014bc1d73088917eeaa58697eab954bb83640a61772bc88c81e024e0e5baeb55acc46edea2bf", 0xe}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000a00)="4ad48e2aee6158010d221826ce727ad4e9a8c154547f63868402810baf5d93f3c3ceef0e283d0d643af1b15d498cf898702aed6429ee204a42fbf6f1ea8f7c3c77ca87cb3c5d3cde61387a3bee2101f1ed8f6571624e04c50a3ae377aa1fba85fd30e18f9bfdfbfbbd7cddda81ca5d9b66bcfb9461dc96deab59cb398d431701978fa2f64a1a620fdf08da635a58bc422f783d8d5388627b2cf4d6800c8e42b2336f80d86b09b3c8ba768362faa7a478f11436d39b656be126556d3dbc8eb2c88d1c68208ae8e09b64f7ff9b2c3dcc2c448e1e89c29772810bec51d020373dada6b98672e7beec762c74f9992cbfc498384e516977db9c13c4c0331103fcdfd9c46d24eee5774f3fb42fea2609e010c0d00fb14d66f023cd19bb13b0510abbbe302c50e7385e3cdfd8f094303c5c75dadf84eca894874e1ed2372d6d4f246dc79856f00cdd52a10d00c8d34b4dcda43a4ff2ffc7c5e74babe41a5c0402a15cbecad88432e87541f1e0e9b93fcc358c95f11fedc43460da9066f03e768e76be580db59b7b409e5908e350405e0fadbefafdfc11c215a1420bec6ef69ac3dc317db58f8e7b3451e03633b432533ac2617fa129427bda7a5351eb16f4034a20764162a4b81e305324f0ef17247f2db0640da5c026722d35e3dd5e166369bafeca099c0da57afaca45481b8247b3802aa284bdc19738cd50c03c7e40d68d0a2179b6c4814e8b8784a833e5b9481de6f2ece5f1e9480b84a9fca443a089cf0fc343fa6ea8a222c19c20344c1790975ef5edc9bf7bed2817c1efbbc97d772c1bf6b1305d438f4d20bf4fdaa0b25b0d52090fc3735cc4ceaf9c6d540b502b750a2b12ee0edd1ced291de959cdfd402b767c7645678c2dd9b14cfbc5f362f5699c60295063e12e150142c41581174d8703870e2f83fb1ac56960e99b04d9422aee8be935c585c74d205280a34367aae4bbc4ce1e0d1a00f0ca3917ea71162cdc73f4475eb082b8dd79d57611cdc8f075cda7bbdcfd5d3819fbc631d049bb50b1c344b1fc9c48b6708c8f44c3e53979bec17641f981da9bf9035d46723df2035342c3dcd6f43d99034281197ab201a2d034ae9a6acbfa55eaf1f366ce8952f704ab98ba79025a0ad2f46444619b433cb60cdbef87888c3164ba331e2b209de8b1cf9ba2938346eed5e603371b2fc217a3ece08eea7faeac0629bcd2149bd3c45e0a32e3d431974baa46fedb2284f57734561aebe2fdc02b82dd4cea0214e1ad9236313aa672b7736637ee2cd4b6889331c6123a08d44f89c29d4f60974caf859dac704fa7857307f7180a6ee963d8258ff892c63827c44c8d356cfe64bea06bac86188398f7924ce9650b2af8d42b56f812008a397e9d46ed3e5366dc010c3f7fec8c00c99299d878b854cf15218a1a605e813faff9ad0acc12cf9a3132dcd33d9bf3f4f6881055cf4be39379266f463d16a3427d0036b9747d96d20491a704edf1abf0fc0f8418863d16e355e5add224b510a5603928cd3708d742a377ffadf6b4d7e48c952e072c2fff7c3aae675168db72205f541a7fbb25a73fb55c055021c56696526ccd3a348bd1f0b7cde3f0aa50f617d4bd79a3d05343a21fc20ec487f79914598aa0e3ec1ffe80371aa5790b8723fbfa225fdf8a2726a9f6522db5ae287743984c649da982ec29014aa7bcd7a6bc34c2034a42b693855f793a8f4d2fba0a81d51644b275ab1ec5cc61fecce128fd5dea25256bfe3661d01e5ac994f2593b50ed1aacb3482f0369e8f44f944207fbbb83c4ad5e41d9a2f0d3ee63b509eb48b70535c1fb2b1f9273de99dcc18f016912021189011f0862ce0590524bb9325d02f300b814324af3a79fcd821dd295ac88ee59479d144d6ee62c11365f9569660c41a8ef9959c74c9b28ddf1bd6f6cf5d0666630280a897572b92cb1ba932bb848149dee1dc13c3f21f2b6fed585d05fd1624dc1b82b28f19f790ac4e79c420b701a2fc84c973597a43e62fec4d163e7209de6bc049d1f3d2aa1d5025648a729b77e401035c68e5f42d9b969d1a18fb761c247f96ac7665500c4d50e06c7098a90665a4ff489b56fa8e46fb2c3a34aa6ed7e9641c690c29520d9ad0e90031363a4cfa2988ca2ed623587a6edfb5a049344253da46f5097909ab69779ec40b356a241f7cba4764c478b54ab14f3ad9bb281dfc9824e30971df7317f048847a784010a945d72662b325aa230e64b5eb9bc97809147a65286b0d0a9ab0d02095e95761b8832c056681c8308b72c96bd17a91606efb2bcab28627dcd04b02e586261eb5976bc0073ee1def982873eed0376e36494a57629a580e43b29abbecc630c05be0e66548f5410b478526dde89cace86ba942fc00546f773b1c3d0ff478a84773b6ccede8339d9c77d808276b32bac7890c99c0cb5b6dce149ede098a9608250acd90812df598560dcda8c6b957bd215e4edffe1f47cc588e6af23439bb3d5fff781f792de58e43cd3b7f271a17270f5ec62f8123b4c9965987b45c9c23d2482c9089db4ef13dc091e55e535193fde819a68b398238fcacc1c6e3f944aeb81d8897237bf8f94e5de9582f4be6b145056f272fff5ca9c8fc50b56cc5d9a4990aaab12d448fd655f098c4f93f5009041a193ac8e77499f858f0726c6c358206ceae4bc7eadedb3e9c4116aac54030c17463fce378db08d6bc227feb742d202e396237015f89ac8e00ae1135b78d8173b8afb52884799563283859bc85725203b92a1499db56c7a10b9f180dfa7e616d79aedae6f4f871a90f55a489c3bb97ea03db27fbb682089a8fc1cb9db48e5bf5d988578f48ad56e637cf18929062fc632e3b8e162c9554df7196f169b6059ca35efce63423174d23b8e4a23dd66fc141de8e9fd76448b1130b6f12f185fe2bdb330a738af3a2b4473d8567f4641a5b1d8e4e73f580c238a7a5903178a79d8f54a69c1fd8e90bbb8f6f379767c04efa15e9d511c0bba1490bfe83f7a2671fde38de2fe8569c952766f0a62f3de6800360a65c10066c5ec1e184ac9b875f19d13587ad78ce151a75f835cdc01b330de8b4c37ef75a56df073b315f526636d2e7ddc5baf37fa8b1105d5eaa591e37c0ec17ead437e7e8dae2b1e730f08553438afb1abf19c756867f291fd8a3c93c52e1c259d22596e767e68e98a77d187793f205214c267e5e51da16de425b86897bbf1b51b96ebcd73def622ebdf6f57b2d0fe4ced87e8a168105cb1b8dd3005e2faee41614c9d41d57b4e99b90edc9a9082a89cbea275fa2c0b57f27aa4e1c7c1c0651e5019af5b7e93b0b540b2d2dadbbd87c7cdc2e7214c78e9036108365b163daee541ebb9806cf9afe5cabb6be81d8750a74b00593e3706be0648637533e8bf126646fb9c4a48ed2e7f8d504828e797eec794ce84989a55b6da34a9095cb0ed2eebe1ed1f3c60f69d3e28dfc0c02e553ee24eaaef6b7ffa7038ce6cb1840da6cf18777e7380f7e0600f523a3996e40c50730259c1e5c82d23ba1599c5cbad64959aa668603a531c41b6a3683690a6c14552656b59d72f03ea3b11793f24598c22c68584e85080be0dac5ef7712140bef78cb07e1f2366ca1179a87797c68cd30c90ee27259e1de22106a349bce7fc09c2793f0fbbdcc8f00c43f3f19b08540f32e65f3e5dee1ab5a4540f24702aad712dfd93c91e2a20ed072db6c9dbd90a91e07b80af35a0868a7ff262779396b4e0638eb3a53deb054f252e3ffe88c2e4319549813876adb958377507777bd526a662530d7f9ad6759d5106d5fca689dea970c3aed41680cc14c00fed4c237325a62788addf7baff819ed90a79f4bd5bfcfb3cc335aa6a98000aa686848833371e124b2170cd83ce36e4f7a62460891a72a16b63402b097c1d6356e73de1fc758b0cd00722349c1e1b2afae82b51b677f321d8d41db10b7c792b6f02047ec9c42c7588e65cd7f73718683e841f0eaed30122d94c02efcacc191e88488a0cccbff2c94b8828aac8e0600742e90efed8216082f6fab887e225b31e996bbd5791437746147b8b71432fbcc238879c79d17e6af3639947f969209270fe2fd16118ea9f8eeddf369509dc0d33c28dfa27d86819321d4db40e7036643e8de3d0c9919559cce53fc0732a2a9114aa219e93f3d958bb4b27cbccb196a264291b9a8d7724766614e8695f55309b5283108139749a0d49b7964576fe899980fa84c0387695d1066fedc8c88eda04e16f2cbed8c7bf294577bada347112a01eddccaaa7ef03985f1bb84b8ab5aed78b06a177d2ac0a477acaefd815fbab87ee0d87e537549bcae145c28314680b247cb855ce1cbea4311efdffcd94e6753d185d6228b87cef980952fee8214b4c9f54bfe2e5e7c7a2094b73b10f2b4ff9a57b72786c78084435b5a84db056f9d26356cfb1ffaf9d2a06a3ae6dc9117a4e0f968728ffae8edd6de2be6a7b3930d6c1aa0b86a94ec9e61b689dd0519077e7ff1d9ef628c8a7980541c60d4871dbff37287dcdfc804ed2888731d8249e55d584d6559d69a13ecaeb389488b9ae6fbf66143f95b9581d21427d1f1fdbc467bed79b79aa8abba5c3a04634f1ea2426537cec63f96d4c66b9af259f837532a3235d7b31e7a47b2a32254f764eb3889ccbe7b08b3c961345d99ba49a08f9b49677fbd88ada64af05076dc004a7e692157c4961f8867ca292519707a47b6dedad6915ca023cde0254ddb77c3f6ecd51621c5a34bf82c2b2d3ef91036c932af19d68b0f63cfdc3e15c53aeda5295e5ac4a6a249f649dca23effb660d8ac6febcd372fed259d32fc874c9a08e8a0a45c14892b74e1ba636ad8190ff472ec059450649f44af39592750dbcaf66f1c57a1971d7ef4106adf501ea071bfc3c7f942a978e1dd0943b258ec4c5189d02bd4a68cd1197bd5ef1173b20a8be4fd1dc8122cf022f654411f7d242bcb0305c56b4e5a075f29a2873d26223bef5bd93e8005a5b8b910acf33c2ffe2bf8694645ff79f5d3438089dd07a975582ed7177411b641e3e2f10cc26c90e38bb40af8d03684fe431c97ee80c14d84913502456491ee51caffd44e5b8bff337645806f46d43fbc8b14a85f6c014a6c17d222e361aa33f64033b37016a29b2b66c4eacbbb81ddf9f75f4b697b3cf70eca4cd79c92aabe157d25931274ad51ebfbadcacd00dda66c7f7eeb62828efee6da5e79e8e589f2b3686ab14b0445fb39d1999524517e1a592a69db42dd87d59181707231701f1ca13165361b97326fd4520bdc449ecd58efdfae5ed8194eac2b8ca69c60bcccfc4b7dda81fe55da0a5198d8b7cba4d16b1f890ac3aebed5fc1b85e254d01aee62ccd9f939091513c79fb2900bccbdb5adb5a92b40fd7ccb410d16a47b86d89fd4c75e10b8da50772b96241bb82f930f08b2485536fa6857ee62f7b3960ce68c7d00ebccc422973c7b99bea598416406e4438999b603e530525ace78af78969a0e71f252d7c6c9a3c3ed8e7cd987deaa23f0a4bb4c673987d6f8c5110e8b5b56cb4569b4d7e91fc62d5775965d121b0bdc05ea13351b8a4ec687056c181273efb88cfddc1f1f2062a43cb2522270c5baa024890bb6a9673f632a22e1d06e670097f0e429cd9b1f0b9daacc7f15ab8fdad3c3438b6b8ff849615f9ac2d478a47a9a800fbcd3ec0b15c5e8b5959f3d1508d17576e2cc4c51c0b223519d4ba3d14921dfaecdb9fd07e636d7d68c416137bc85703bce1993e8652268016253c3b6006f16a7862494bfc5a78d6e9084a76b8f2cb5e0d9f697fbc42926120908d5f7b52bf", 0x1000}], 0x1, 0x0, 0x0, 0x50}, 0x4040000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0xad, @loopback=0x7f000001, 0x4e20, 0x1, 'sh\x00', 0x28, 0x7, 0x23}, 0x2c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3200000091c1c65944d9994fc17d3a5c80ec5f7096420f94fc8984ce03a6b62bcc019deb1d0551e620d4ace9c87dbb1b3f96da70faff190a779724cc00000000"], &(0x7f0000000280)=0x3a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="b5000000ef6b3ac3391963dab206adecc1ed535942af9a0e0583c7bcd5c025ad9ef0dbd9bf044fa9f502f8348d8161a57e7a40bb8564de040e8e6add02d4a355d0d658fe5565ad70a0efb2f567b09fca0473f7df4b707cc49e0383dc0824cfa83ccf6b1ad11fb925c398a008784dd87b84858bdc170545dc6e571e9b0d648398463eda6e2910ee04eb4f66e4dd35be13433fb01317457daaa8062c84c620625b20ec9c4bda752c4b503a8ed685e05f1020c82dac449daf1b08"], &(0x7f0000000380)=0xbd) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/05/27 22:52:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000000a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b287bf4042d1", 0x4c}], 0x1}, 0x0) semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000080)=""/81) [ 147.210496] IPVS: ftp: loaded support on port[0] = 21 [ 147.216369] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 147.225491] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 147.237528] IPVS: set_ctl: invalid protocol: 173 127.0.0.1:20000 sh 2018/05/27 22:52:56 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{}]}, 0xa8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) [ 147.272798] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 147.286867] IPVS: set_ctl: invalid protocol: 173 127.0.0.1:20000 sh [ 147.296496] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/27 22:52:56 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000001940)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x400000) getpeername$inet6(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000019c0)=0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6050a09c00082f00fe8000000000800000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000100)) 2018/05/27 22:52:56 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) memfd_create(&(0x7f0000000080)="896f7369785f61636c5f616363656b08000000", 0x0) fstat(r0, &(0x7f0000000240)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0xc) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/27 22:52:56 executing program 4: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='fuse\x00', 0x1010, &(0x7f0000000140)="8a7252a4fc3022efcd67045e50fd962c989c592e4c390f930e717a68be5532f7c74728d697d5c92b5b1d98d1eda0eb7828b287b0bbd97c4ae9026b7a69cc64cfcc9ce73936ba9daf18e6b8d7744d2ec8d30d453736e0e8d8865df43ec2cdca1c604bc291162d24f58399dea9593d7c19a42630a49918c9bf17e87b27af7086f04364e5704d3889a27647673bbba90d3f284a47107bd41f7cdb22855c679a0770ea5ff5") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/05/27 22:52:56 executing program 0: r0 = memfd_create(&(0x7f0000000000)="000000000010000000004300000000", 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x800) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)={0x6, 0x4, 0x5, 0xd198, 0x2, [{0x367dc9aa, 0xfffffffffffff88f, 0x5, 0x0, 0x0, 0x208}, {0x3f, 0x4, 0x1ff0000000000, 0x0, 0x0, 0x2002}]}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000280), 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) 2018/05/27 22:52:56 executing program 6: futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xa2, 0x400003) accept$netrom(r0, &(0x7f0000000140)=@full, &(0x7f0000000040)=0x48) 2018/05/27 22:52:56 executing program 2: r0 = socket$inet6(0xa, 0x7, 0xe48e) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x521000) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) fadvise64(r2, 0x0, 0x10000, 0x5) 2018/05/27 22:52:56 executing program 7: rt_sigaction(0x9, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) r1 = semget(0x1, 0x0, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/133) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000100)) 2018/05/27 22:52:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0xad0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f0000000080), &(0x7f0000001180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'team_slave_1\x00', "69706406703000", 'ip_vti0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x858, 0x858, 0x988, [@u32={'u32\x00', 0x7c0}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xe1fd, 'system_u:object_r:klogd_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x8, 0x0, 0x0, '\x00', 'vcan0\x00', 'veth1\x00', 'bridge_slave_0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xb48) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/05/27 22:52:56 executing program 1: r0 = socket$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$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r1, r0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140), 0x8) 2018/05/27 22:52:56 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/udp\x00') syncfs(r2) getsockname$inet(r2, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) sendfile(r0, r2, 0x0, 0x7fffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x200}, &(0x7f00000000c0)=0x8) [ 147.686369] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/27 22:52:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x80000000, 0x95, "3a944a6c9c338164a45dd419d5caf2a1d1429875f4a6d95f6d9227372bda5e55e84ddc78e4de40280df4b3d8e973cf6e991af6e739b589d3cfb85d6fbecd257692c1e80e5b7761a16b202b8c7e906590145202b5640aa8cec789b2c732682aa15d2dc7b6dcfbe353551b341463a81a3e7f3dd7023e30baab9853549917775024c0f8837787451767288d6eb01731e3b78680064c2c"}}) [ 147.767575] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/27 22:52:56 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000007c0)=0x4, 0x137) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) r3 = semget$private(0x0, 0x4, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) r5 = getgid() stat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000640)={{0x3, r4, r5, r6, r7, 0x4, 0x9}, 0x83f, 0x0, 0x100000001}) migrate_pages(r2, 0x8, &(0x7f0000000200)=0x200, &(0x7f0000000240)=0x3ff) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000780)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x48000000, 0x1, 0x9, 0x4e2, r8}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000d4c34481e32a3d0001ce49e910000000"], &(0x7f0000000080)=0x2) ioctl$TIOCSTI(r1, 0x5412, 0x593) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={r9, 0x5, 0x1, 0x100, 0x8, 0xac2}, 0x14) semtimedop(r3, &(0x7f0000000040)=[{0x7, 0xfffffffffffffff7, 0x1800}], 0x1, &(0x7f0000000700)) r10 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r10, &(0x7f0000ffa000/0x4000)=nil, 0x7000) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x1fd, 0x4) ftruncate(r11, 0x400) sendfile(r1, r11, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/27 22:52:56 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)) r0 = semget(0x3, 0x3, 0x43) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10480, 0x20) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0x95, 0xd4, &(0x7f0000000140)="d834f42c58a751a3a38648301cf049f2829e050328e4e56f47341c4a34eb823c43cbc2ed14a6110d5e58000831478cbe6bb12e40f3a3ddac53ca160b7be95559a3b103ef0b120221f0e26715561498aa232024f2e038dd59f9f62bda901ae3d3f3856d1fb4aa39a6f59cbf4b2da701ed17247e591beff152a9c9cb5b54ad0e1b6a0db223d3b190923544b4946f07e1c800d15ce64a", &(0x7f0000000200)=""/212, 0x4}, 0x28) semget$private(0x0, 0x2, 0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x0, 0x0, 0x8001, 0x6]) 2018/05/27 22:52:56 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d6, &(0x7f0000000200), &(0x7f0000000000)=0x7) recvfrom(r0, &(0x7f0000000040)=""/242, 0xf2, 0x40000023, &(0x7f0000000140)=@sco={0x1f, {0x3, 0x3, 0x3, 0x7fff, 0x1, 0x8}}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', r2}) 2018/05/27 22:52:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) 2018/05/27 22:52:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000100)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x9, 0x25, 0x7ff, 0x0, 0x7, 0x1000, 0x4, 0x2, 0x0, 0x7ff, 0x4}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0xb0ff, 0x1bb}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x5, 0x100000001, 0x4, 0x0, 0x2, 0x8}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000240)=""/174) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001780)={0x9, 0x1, 0xff, 0x5, 0x3}, 0x14) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = getpid() r2 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f0000001740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001700)={&(0x7f0000000340)={0x13a4, 0x23, 0x200, 0x70bd2d, 0x25dfdbfc, {0x10}, [@nested={0x10e0, 0x39, [@typed={0xc, 0x19, @u64=0x3}, @generic="9ccd573c5049612a332f0d2417fe7c1801c70ffca4a3f0df927d53734bd81521a5fd925aed908cd6f9e7dcb9fc26607dedd0c190176509f3137b9c0b5cd3f1a44d978eb6a65626d1273241f868357d5d2be89bbd262a50545efa6c715c9e1f14c0c80c10320aac468599a13484fc2a4a2a7a7636cb8ee5a3d2999bcd6149915fa6e75a2903ecc26349234d753786877b055c92ad5f7eb3e7ba9191bb9dbe63501d0ac7ee5ccc0992fd26930d81b29dcff9", @typed={0x8, 0x63, @pid=r1}, @typed={0x8, 0x14, @fd=r0}, @typed={0xc, 0x49, @binary="121447c59115d70e"}, @generic="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"]}, @nested={0xc, 0x8, [@typed={0x8, 0x7c, @ipv4}]}, @typed={0x14, 0x18, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="8cf2cc5d7e4c2dcbce7c055d38971430d8970321f9aeb0ede0d054cd7e3065a9c0414e1b2cfb084bceed4f1f067440340fda3bd551", @typed={0x8, 0x91, @pid=r2}, @generic="11620733d6e73cd4cc813315c4", @nested={0x154, 0x4d, [@typed={0x8, 0x17, @fd=r0}, @typed={0x14, 0x17, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="dff25c3b29ddc39e3dae3eb36c1ec435da9c35dafe03520a316005892fa085e75470e9ca6569dadb300ac7af391274040339e3d49599815c7c949ca133d6ad0d657dee65c54316388ae4adf8c7367142076f471b7cb9ee7433f6d1208c8bcd33f7c907d6beed3be920fda0d3cc4a108a61ea20292402c621cc3c91a5a50dda3ff8008b9ab438cc4443abbb", @typed={0x10, 0xa, @str='/dev/ppp\x00'}, @generic="760a0ddc65df95629e34a19d243845f331372cbaa45050071486b5c40e65dcd512cb9c72cef593ce282abd14cbd481ffd770eaa7b6969abd2d95420a99f51eff0d1efc83153ee8ac092e7397a9814c97d68e8998663fa4f952d46a47c8847925b3fc91e24d34ef0ffcbe3b87259aee2462d0481a45792d40381744136416b349d7e95c698e54be6b22cb16884df178df039018125fc4"]}, @generic="1e1794f6693080a9f79a8a64b8b3f1b21f413d47bc3fb5361b684f135f123fc4b0bad26c213e36d2cc47f298c912b8f3f8e7398fe1b31a1eec2e476ef5fd47406d58d2d2f02cd4901fdad723bbf3cfe904042e068024771daa82e512970a7a808b20ac8a8cbc24349922dd24c0406fa2bd6bd293be75c1978cb1c009839ca1b67bda1a4842cef74f6fbb1f18c0cf7b2d1b2b559253cc50da9d6b1af91e6e7441e0dde1326da6", @generic="9f5eff7563cd78c865d33f26e7ea5d8b6b2a4fe4baed0a41c587c782194fb9cf3c39864710f9c6d004cff088c5c841e0f8992e1b223f2f02337bbc35752afab423d9c780cb8ffaa76ed944d4"]}, 0x13a4}, 0x1, 0x0, 0x0, 0x24040040}, 0x40000) 2018/05/27 22:52:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x6, @broadcast=0xffffffff, 0x4e24, 0x4, 'sh\x00', 0x8, 0xfffffffffffffffd, 0x7f}, 0x2c) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) sendto$inet(r0, &(0x7f00003fbf9c), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/27 22:52:56 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x6, 0x201) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x80) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000280)={0x0, 0x7f70}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x8, 0x20, 0x101}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sendto$inet6(r5, &(0x7f00000004c0)="0eebe0088b9f0cc965895d6f164318d879a5474c857d496ae6da09b0f338bdc88f73c4c82d17f1426ec1620230a5306591f2fc1f2bfea481aef52588a16b002c5853fea12b1390789cb0c79306db0f7abd10eb20d6e66802f819bdcc8f1ac3bca6b53a95e993f55f2635da42aca64dea8a24649e0bd9fe8d4d20c2a15996232e03db7fe135469d5d786781e4c12e99a0e38e7562f86366b4b4ba5d536654ce5351772be50a07e29de8c35ac02dbc827bf368eb7612b63f5668a385f09bb805608bc8bac7739c8a8cbb21d3b164e21243e35025501815a58924171174285361a510bc3a870a8c9650155ef047da4c7121fc112af72182a090e7a4782f812574f7be9148a350ca8a4849ccaf12738112ea3b2d8032c84f206104cae819a7d31bcb0e5e07d7933e13fde3bceb11209aadd6fb18c2206eea83708bf65d53874044cd5522d885b4f9c104b7964bc0610f4d1f2b4bdbac244f10c655b3913c6d1c232abf20ac93152b32e17f5a1fd849f0ffef9f1d1ba8e3a11396ef8b651cddda963a13f42d83b6105988478ac70a91df4ecb1a1ae9344f12c540e4a1e363d992e6995c64826a3c9e09049f30a74ffdffecdebd3cf7b710c5adb579313d36474ebc7e5a60202b0bed843198cbd75d16a9b2896bbad4fee9f44eb0fcd1de0ca1b0179d6e7dfe6353ad9418b45e2dc927d04dffbed4efc7a9711a309ed9a692ea139cd269b4b400e89fe78f5d3a45f43c247996f9e2d11c97853f67824ffeaac665206dfcc8c126cb61daedcec17bbeeafd40d03dcdf2345a9bc07cad38381fe59908cca86ca9748f673d9b3df8f479707897dde46ae9a6bd380021d5fa057e5379605c0a0c54674c31187650b323a88086f49cd0066d31105f9519bb890b121106b88f6263e549c0d4e38158518d95c10e3f282d0f1359815b91077e6c126875910ca71e18bb1548df8b61f1ac35e93ee80da4a947855950a5a1011d5cfd366ac0bb9394f7d1e14b0624d4ea5373eadd943946a3bfff2c05097bd1525a6d30f339d7b665ea9c09458651c6187eb6a03a3b51fb2be4dff6c6b96249d312b2941ef5249f76eabafacf8b0f03f4f89ad34e6c8e8f3a552bc7b628f55033e22ae1ad4185045fb3aa44b82212fb895600628dd9a803bd2118da3c70ebfe04df36a4124ca3518d7855fcc1f1ecd6db9e7f136c56ba04ddd263caf72ff82540b528759fe570566e2d0d3a71488049ee840d780066649c898b3f1db76c921c4038ccca7b9b5102fad7de0170245d79d6a79b2badbeddb4a72584533344456e77b6a414d605dc954b0595c852435f499eca2d7478c3b137f3fac5e06459a6e11482e8a3056213ccc556db9a858386215c3c35462769b05bb0b0a0b5825e9d145f507051c574cf4c3bd042b63c5e92c25c1a65fe104204f1d04e1fec1c0ac73568fbe18f3221d4ad5fae4f1c95cfbd017a7b62af930ad3e1db6ea1cbbf7d408834312ee2220bebe9f05a8036b43a5a8d1c0a40418a60cbf1bf34b2933806d20ecc6762a113a4771781bb856c87d189a05d32a95d755f4b61257c3ffe6edb218ab081306a26082824b892d24c6adfbe555f85aa649a187b69383f49a4c0b0af0398ec2ed4de20d360644bb20a7f915a61debcf7b6c8bc6c8fd0ed0c389d31a10ab20ec680c5b58a8520519a13bb71df82676b30158d6de3c10035ac520052653443a34981edd920bc44486112117dcff794382a6829f9ffe3d33388ecf91b9d41ab674f464de0f912bf95fa618a66dff665ede6315f059cfc5c4f2ac311ce66112f6e82da8f1ce9230a8c6367cca86cb8e29ee5207740c57ef4e508a0c137d1da5e77b2cc704f9e68d9ad4fecd1e4512bdca81c0c775b518fa8f08686402f0cace8893b347a611630dc5c3df81a89cdea8c82079ddd649fa3fc61b24b25ea1a5cb30fc6c75299fec14ce0770e897edf15834b557fd6b5986379e35989745f2ff2388a6657a6201ddb1de28402c7d2ac3859984fbcad872490827d26ef7b6a8f5f40146009036b0df90825eacd2a89077ca8322133d77fb96857831b9142b3961f388fe1cffbfdc451ee0d6f1d9b819c53b9511c49e75275a9488465187ea49a0f306002a6047bfcf9bbb134f810579573e94692fd052a94a03743e92ea5cfd557ac0a01bc373b9be802f1177c07711704db5de3fb9e4154dc1dd06cc8c07389813aca41ea828b0c8ad4cf7f8d2447592d1794bdd93620aa4e187963d14b6ff8b17b4cf9e28046a88d60eaa6c3e4d2f269c64d874c767f53e77efb495a03e1bf36e56d123abfb211ff524b7d481be3eb94d815be59d2267bda30edab368bca061347b22e788ac29e89bdfa1a0ec4ceed4bfd78ccf1b77111dc0fd076bd0899e078a0bc3a6260259ea54c07e9aec0040bed91ea72d5694ecc3376472458a94b14b8fdd89c483c00a472fb2acf86700108f5a5e2f47ce87667fc9138b22fce4a843440e825fa6abbb2daf5fa8ee4aad90578cb2716ca62710bcde7c7ead129b1614782b0c758b290afb5f2d256a59f85523cc3dc208e2a1afc9b1dae4418cf6ca65ba724ded1d4befd99257fe27d458f6a1db965336be4816ee0bd5cbb79a8c189049466db0aba2f3369e413daed382a655d9e617e58e81d4304dc8aaeb8914be321d74928176860a35e73e26215026f9aa1d4cb8d8a7a843005e45aeb3f7fecbe490c8ae22ea9708f54887fda7d1bddf6e3bb64bea5d3dc51477a44805a3dd17bd5d438ad4752cda2ed394dc89146d6836cfba85917c600c89b07ff530f98db61befc58b1c56f68101813ed56aed688619804535872fed4631e5555b344e5a0f341800b399a9d055184df163a79027a83ddcd90a4d2828f4b35571bea094f3a38468d2c311935706a13f2d195145b312d0979a4e39fd86cf907380e63985835a58acba5ac1b8cee6ceba98dccdf996bc05facc36ec6234968451d8a986122e09e9a7dbb0b38e6e17b2991f255ccd03e35734a2763e0354ed06aadce4180bd0d821168a01eb694830545f6f306b629a94fbf7fbb44c658bd3dc12edfaa22898cf0d46c15b50f15870f05d564e80f87d819d5ddc963184f53bfa8ceeb5125ec138f712fb5473fec7c69b1322107652d303a41225c8423c7a6b521e882a7cb73060c69da0de219cad8ff1ae684476ef3837039d4bab183ebea424006be24e278dd9ca84a32cbe2359d5e211870637813d2ebf0b94cfcf10caee2615456d34313e2f3239a08f204f82035983d41c9ab0e5a27ca30ff029a6802a3e15a172a3e606fe92be215ed1f9f7cdef5310894d49a612b4a6dc0229591f3ebfe235bbd9b2a1da00047d1bed981d6235d40ac6e423a27596ac294856ea9f1ae62f17cc47e7d3285b723127f1671e403c23d0373e0060f4946ee882f48d1911f22f43a0cd622cf04f7e45d8c198555566240115df0b1f3a9a939a0809a918367cd6290de91d110dcad3cb8d41d4782bda3bba9d9895051712ed3ae0e2f5c3080453be1d999b11052128b4a73ed846a0528034b98aa3a0da8e03567975d9dfadde375d2c4c75bb1cc7cc3b6e95af47b3fcbc0e13b3fbf6fc0580d09d89fbe87e4d96599caa1498ea8c02967934fbfae9c1bae1ce71a19964feecbf320b904c0bc3c97905161866f192322e1c47102791bb7ceb1c500c6c107ed7e3a88ebf4039a344ae54c79748da3ab56a65abf9be378cb145ed5bf15adfb6e90eba44068cd0b7b782ab6bd7c736de696f3aebbde1404a03486901fafaa3cff5b07b157826beb3cd0a09ccc16ab9a15eb9aa3bc373d7dc8afc11aa541e22fb1bb5324af63ed9b74ecd9727fd0508e276545d9677b0cadf9bfb75caecf068427d5a099096c18ed6a72fc299696d363dacef164a3b2617677394297034200d0d1cdd011cbabc12c3407ae6d21372be115f6ea77ace4ad00b2485de24b9f7487aa4626ce39aeb3230db6110628534fe0f00d5448c41b283816fa6dfff7d183d0ca1cae8a5af674cf859e55e85a2026002afcae0dea9104dba2c1dfff44e5f7a8eeded465b05c45b92175f3933ede636a521f4a1dbe885324b3a4ad5d5f4c607e5cf85397676d7d44cc21e8a1e8a209d1957783ef9c619e6648bd42d5c418a33d9ee6998d17bd82f55fb75ec4f18e99d61f15482650d461601d446475362e41f607d50d2f35af233ca0246d5c44c3e2e37682792ca585864adb205a1baca629bb51bcebb38258296f9e758336dae154bea83954b70aee70da2a6ee5dd30a6e0195162fe3a3534d2846ab24518b9d347f8b42e59e9962102236d45649e1f15e0d51bb5778508304b7a624326eeb35c7c22c4621b4416bb6c57deb6909b577ac57db39e1b83a4f59c6d74f7d406b00823955b15909c0fc5fb9cd3d036002367c9063591940baae56fe7507485a65af5b2736ba4c82f5a2b9c107a02b13353ad9ebb775bf7e9dc456c2c8a4d6e4fa6eef421a7c38ca356160a99f3e90902bb7ff2f89d89973cf45d1ddafdd90ea45c3432c66080aa0a8f90d839c4107d5f8bb29686545a9d331b546e95aa0291ddeac4d1ed4dae30cdca1928ef51fff92c72f1be51746127ba95739002c306d7189720141051446aa692965dcaa32406a3e5851d5419afebac3a75d9acaacb0ab2f3dc40f605eb05ba7273b19b342cccea5a9c02f8b30753084c83bc771046b7e46f6fa3083a608ede0114dd453a1aa0d5bdbae0a4f864fc24b02ea9d7c9dbe026322add9f4ca503be36066b13a7b78fd848b1d8f4632c275c47d0f12fa3813d57374e49defd200841ef57e62230ad57d046cf7d5cb9927301de0d4ea9c78b09da86a28d8ec8cca4bc04047d8327f74c66202abebf3e554ee799cae68f3748d26323e1801cf44b9682cef838c09cddd9528953dc20a534e55b67d44afaafb7a4bb3dee1de8a69f775bbc6e7821395860f12a4a422ee5a046983b485ef51139a0e2ce7bc353c8f751c31b33d9d9bf06db9c303b5eb2f6ebd18163158cbc8202e9f7317e5b3c6962d63b809bd6f6f10f4041e034d248cb121b3b6a96af52bfa18810ad3d7f797b2d34f88dd3ce97976b61648b992af4c4261411372a847bbabd507bb6127888de4c1b07132108d345afb811cc12442e024ae038f3088ad6c5eccf48ab90a98c23bc15bd7d4af45f7508205c6c1824649375a611713bd24865569c0b2cc2f141bfd4d78abd4a642d60572761544c1f412de44f48b1a171f27bfbfdfd6e44c01ad4cef25eac9567b95f6e49f5caece8b6ad885741673de08935218333483cc748c56d64408603e5c4fc61eaf768dcaa94449e8853a0299b036ea8a707df1e6beaf272439dae45e151de1a3b5c62c07360dd5f344620390ed7b3cdaa38d06202be32a1f661123c4f51cdff6274aac805b0960796f18fef3080f982ed2a05b22220f6fcdfe65492850052b9cdfb026c8ef3dba2e7ca6c1ed5929e6f83f9849fa97c392fcca7a895f528a0c1603500d4669237c9f9557ceccdb39e5061aced0d09491a080552aca5a4bf0292d72ae5ae885d9476c562413ac105a52cec90cc10205fc52254a7264f800c62062b59c50d66e9a5bcf988b866222e08417d598c31ec6be730a3864f1db418a90ad446ae46382346fc2a392e9ec50b3a9dc5804413cae5d7b6c947994d5f10368cf2c902c59981db386e424dd5adac50063b7199f66a7261e85b8d571eacc3fabb0ec8319ddda9404159dd6894d41999b17d5e3de2dc68ac73e2023e59f9aab48c20348cac83a7f218fc5d365c36fe0871bba063c7b1ab4f0e62526008106ad9", 0x1000, 0x8000, &(0x7f00000000c0)={0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000100)=0x80000000000058) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000008220001000000000005000000040000000c0016005278f50e0408000000a2000000000000", @ANYRES32], 0x2}, 0x1}, 0x0) 2018/05/27 22:52:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x8001, 0x8, 0x7, 0x7fffffff}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000698000)=0x12) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/05/27 22:52:57 executing program 1: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$unix(0x1, 0x5, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080), 0x1d2}]) 2018/05/27 22:52:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)={0x2, 0x4, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0xc2a, 0x184, 0x2, 0xfffffffffffffff8, 0x0, 0xfff}) 2018/05/27 22:52:57 executing program 0: 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) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x69, r2}) 2018/05/27 22:52:57 executing program 5: semget(0x3, 0x5, 0x26f) semget(0x1, 0x3, 0x8001) semget$private(0x0, 0x0, 0x129) r0 = semget(0x0, 0x0, 0x4) semctl$IPC_RMID(r0, 0x0, 0x3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x401, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000100)=""/77) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x11, 0x9, &(0x7f0000000080)="f6501150f0b8e053b9"}) 2018/05/27 22:52:57 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x3ff, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/224, 0xe0}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0xc0002002}) syz_open_procfs(r1, &(0x7f0000000100)='status\x00') setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000080)=0x1, 0x4) 2018/05/27 22:52:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x2, 0xffffffffffff7a04}) 2018/05/27 22:52:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2}, 0x10) r1 = dup(r0) io_setup(0xff, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="01", 0x1}]) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/27 22:52:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6272696467625f736ce176655f3000", 0x103}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f00001ab000/0x4000)=nil, 0x4000, 0xfffffd) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/05/27 22:52:57 executing program 5: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$binfmt_elf32(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000004a000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) ftruncate(r1, 0x280080) 2018/05/27 22:52:57 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socket$inet6(0xa, 0x80800, 0x7) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xe}) write$vnet(r2, &(0x7f00000001c0)={0x1, {&(0x7f00000000c0)=""/122, 0x7a, &(0x7f0000000140)=""/118, 0x2, 0x2}}, 0x68) gettid() poll(&(0x7f0000000000)=[{r1}], 0x1, 0x7) 2018/05/27 22:52:57 executing program 7: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x1000}, 0x10) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x181201, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/109) 2018/05/27 22:52:57 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="18000000160045ea0000000000009545f3900000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f00000006c0)={&(0x7f0000000340)=@full={{0x3, {"267fba492eadac"}}, [{"0d629c1f8a8e17"}, {"d9624cff6e0d81"}, {"e12726dad6fad8"}, {"c2d1892d6dd303"}, {"f5a65b7c49b969"}, {"0bd40931648469"}, {"f3c0367bbc3d42"}, {"e606ec2a53d0b6"}]}, 0x48, &(0x7f0000000640), 0x0, &(0x7f0000000680)}, 0x0) 2018/05/27 22:52:57 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x7, 0x2, 0x9}) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/27 22:52:57 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x101000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x0, 0x4, 0x0, 0x6, 0x48b, 0x2, 0xffffffff}, 0x1c) 2018/05/27 22:52:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000280)={0x7, 0x5, 0x100000000, 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) creat(&(0x7f00006e9ff8)='./file0\x00', 0x0) dup(r0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/23, 0x17) accept$ipx(r0, 0x0, &(0x7f0000000300)) [ 148.925161] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 22:52:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5, &(0x7f0000000300)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x3, 0x6]}, &(0x7f0000000140)=0x8) sendmsg$kcm(r1, &(0x7f00000014c0)={&(0x7f0000000180)=@sco={0x1f, {0x2, 0x28b, 0x100000001, 0x80000000, 0x80, 0x8}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="691dc4edf823d15dd2f6439a82dd4e826222d35bbc602b99571e1b4cadec9d7250a615f24356f3817e036bf01f9e17c5971ef28efea91c6a6717c4da5c538173f83bb683062e154c0ffecd", 0x4b}], 0x1, &(0x7f00000002c0)=[{0x1010, 0x115, 0x200, "762a86324de407c5b949ac99c36e278a84b69d5de20211109be1beca3479f1388b5bc2fe6b27300229449be829974e1c2872f4ee293f6323abe9c458c1518ba3831e448eb17dbe3ff073f8422458f9bc4f8c8366e9e9959dd2f9671eedaf459de9870f6d7d8c6cd852059193c3c85a67f72d3f26ad9b6a7a0fd9dbe4bf33b36baea8c440b98a789fa82ffcc55e9733cd0bd5ba33dd4bb8c27a896a9d74901f6f3d465903e70ad76bf0d44d4388c8070b0f45d755ccf08ece03343a31ac74d4195e7f552cea8dabad69e3d79080a87579a477b447f30e5cb09c798034df5df4764e3cde0866be8eb4d34cfddb9041d4aff6a2384db273c03efe010172e5ad2e72d273f7ad22ceb35d00bcfcf2009f676c77b519c78645bc4be9484d4be0f8814c9f0c8e1e96f7c9486bfe5cdc64a0105fa814dfe7e5fc199d0f687124d2cf1401a1d8cd3cc7de07a3e8738bd9996e6ec3f4779bb21f79a218dc1be87ddb03aad3e208dfdd2a377a8616110f9b9756e14b27c1e567f7128669510973643f462d45153238dbfe5ef4af4237783da3fbb273603ec316665b21bc4bb143c0afa96c57921c8cac0134f5db91c2adef86f4e1d5910ad86d480cd62c42aa1bcab5ed55bbe0688fa3f4aa182f722d56becc3169a569510a17d07cf0a2734e58973df0be0c710b8ae29f6ac553040bca1bd0b5bc907614a8d03bac7ebd67ff0b07ccb3d4f2d7dbe939981c91842bf724d3d0b8a3720c5550463085f086b9bc1c288c58bd82b924a2b739d7ecd23e2d9f40cd5efbec3dbfaba5e42d16bbd76aa77947cbb8d53a0568615ade37cf2115978671e2cee281cdbfb00d853cec23104d6d3040f9e5ee7ba9e897273f5b6288b4acec038e2e898065c2df3c471668d4db4315888e6ca7e9bf518e2815b0adecf29cfb8e6256b70a21621b62829f9906903a8f2f9e3691a4cd7494259a122f43f46719a865bbe41583759697d2c7d4f9e19a9ecc91cb5da17756f9b4e42932d33ddf930f554de8208e3c3f5e2427084e1216f2809d184e2e91c3a2481c99d26f13b72e70bec9e22c3f682e572c3fdd6fa93eabef25f9d6d0188fda13186e92b44294d0d3bee338af31b52927eb94b86628d147a4d202f262813bd4db325a6a904c9dd001d162fa6d6c96c59587894cbe617e9ec2d549291bc7116372e1e908d54538ba1b7aae7872521bd41a1c36d022887d339f55a056797ae17ec1e33da920034d0c98ad709b0842302e547328a3afd495a46d4f2e3b179efbbaa885b314c4b03fe426e7378187d0a54ea7c524181f11c46c108f032e8546e84022056b1324df29a8fdf292ae2c57eded363e772d17c1cf6bc47c48c3c3f3aead101de8d9e39578f08017b88c43096f697f1e3633a5387d25c0546b7f21fc8d9b330e665f818bb511a4f3fd571244f81fc405674a1530c3609bc851e66ed9409c2333be028a5e2f328cc5b703af3d609cb1405a19ae7ff881268f9f4cc852256042565ec20f24f502b14a3b53fc7a52b8c57ea5a8c327898d8f0e436d84500b008ae98c9517d932335a524c5dd1eb03bee13049e814dd11ec8f0e528a61abeb38669f482df5f65835d71262f6a7c0aa676f479cf9c6488fa6ca1b66953dbf7c081b27b15543efa1f39f5a8cede6bd8229d0635c1dbc3ef80b9cfb213ce9e82a838677e73aafa582a73af311d0ee35536e7d0f297c6091106aa2e3e10d5715ef152c92a0ffe2c4add2faf305c82986d2ebf42785bcb427aa007fecbfa14b9497977e2fcc222541340c88160c75a18417ef1ed3a86defbb1ae4b0db85a22486d81db9d634ab3e7d496cc556ac676ae46fd76eeb07b7e325fdfbc45722587b06371581da722e568d1307d67377c0da04928484695facd4251675a0ca9969e5bf1d9ad45e5014bb7a56fa4c59f170acec7e632dcac7fc3e5585215954291c7561c617d650c2fe2ba8ade5ab734701bb17d51323fa58ae56c63dfd07d904c577e3948699c9b22d46631891772c15d401d3851190a47470b7c18e63c9e884a8b5f820f40bb96b3263f4f814854b74948f05bc45a0bc480ac22cd822fcdb4a8b4bd0b41452bbb8497fae9ea817137ee9508844448855354fd477681b22282f1d6625407a70a83c4a6df40cd1e8b66d4672f0e33f5da348eb34eaae449b8b4591bb89c539f589e6cc4c196418d74289b2fa12740f5c30034c6c0ee90ee80d19705a19917ff557c4eb4c5c157d137de36562eb70b634b70e1767d4b3d35c41f399bc68a0c592ebc9e0388a36bb699e21abaededee19f3ca966447fdaf1c29d406049ed88a197ebcc515b6e8812e61058d95ad6fd78573169707e232ad3744abf0f54e077176a82bd67d34bc9ef47422d003fc99b59043e727554d0f1a8a0bb9a99240dd410fb1c398b49e9f5e8b615465694b9b6022454a27f0f74e08723d8d5d5407b3d22e4e8ea3d001a62af345ed1f24bf537245ceeb57f910e5468c47ea8bca9cc905f6b39ab793f766b0876af1616dbe94e10ddcdc5f88866ffa8cd0af3572e9c7469b645ddf890b791e938ad5c34c70ff843491e05475e5d8407fcb850e0c7e927a1a1fc30e61019e1e301eed643f72c0486a77a147913f75d956ad31e2ffaf983efe600d933599be03bea68b7941dd358be993a58b99c526ee796ee41463186fb98b7d4e7e8e38eeba0476f04aa44b8c5f78d9ea3b076586a4d6a0969d4e091eb7e53ca60c0fe912b0047ec0b9a14e664fb81c92e928deac16ab9e0ac12c05c6470b855522df0aacb3e01912b4686a27001dac21978e1cf0b4e3de031bcb75bd18d53e753ce28bc5a8cfa6ad990ec168f611d3c9641043d176989392349d5df7bd0ed0e1bfce3aaa0cc95d952a98f2ede2003dfa9633acdda34f0fa58cc0efbde59ca49ff28ed807a85f4419f835debe11426fe4f9f2569d98dc48238a7047b244afe026784f6fc069c1a7aa2a0690b2daff6d74c055d7935040c300c3c6837a6752ee3c5816d20c9454cd8199020dd39e0922eec0e1d08e07bc72ffa731ee20d4d478007a5d2016b462a1fa03b58a59558c9bb2053f6cd9cd3ae61e05ec4d638ba4f518af00c8cd67eca4d6fcbbf50481f3561e1c794b26588423a85c703b4abf7e74aaa661cc4a52a08da8b5af09e3e04ac61bb97adcb9c8edb41f175340f4407eda61474e669e1f25f95ba8c92b4d429bebd58d1f25290ced6ba7a2d71632ef9e4dba4698dce2d5facb63a63137039800f5f8470cdd55240882f7377b7643ed93d3d6bf34c30b691493751ed86c5fe03ae6dc90e9dce089e5dc916e0fe9b0ec6fc103c4fba87180eec9675839d3c9f8038b381f9934b65ca1bc3364c6df96b99e9a1508b7bc981acb32346e726b6488442f4dc4de86dc996503f2f482d9547ef2570277dc5aef118292363c1821625566c4dc76502570867ff7a0068247f463754faa1316dd8b19ec184a5d78bc85cdf3563ca9ee869224051e97d6ac542402e200f953b6274ed4ff0facfa29b5b7345323f0447b98bab3c194920bde1ec36f5d893499f26986be4fde0eb362df907d2a691568bcd50b64bfbc86a9a1e7d3327f31f7d57631d53d8bae1558f13d55fb0c3136d31544e39e63f59c8fac078e1f1d6628d751b981353d1b476fa192766199c56b54cc3587ff3717bf30848575351ea013bf1cbf75a0309375902f68efd2c029352418dd2f1a2480fe04a63190d8d8f54af64a43417faa46d6dc67a4b1a6e7993048b5955fe72a70cef55e3041012cd411dc9ce62f2bdd7efc38c330fa96dee750f4ce69f3cb69b61cb683da6602358d4d2be6208f323e2a11b6a74522e3d0ea0ffffaba3dcbdcfcdc10d0f313d8bc2fae538beb1ae6e186a7a9e47fe23d25d0c1eb24342f0b47feb6ded84a8a9bbc539e4d74825d2d55cba857863774400b1f9e7406dc36c1a46de3fb00c65b3562331826318a3ce80996b9429eb669d6988d5e61109c8a696133fa95844bfcd46fb6e7a8af5fa7942c1cbb3b998fe7c8d5291fa3a40b826ee95c329aa095e2f53bfb1cb9bb6a44ade892b0886bd1d80120e42d22d445cc631be8364ca662587e107a6fddf0fba319d588273f3bb9c991ced14c57c3af774a02a18e4242ab92558ace48751bb0fe647a9f8f9751be107be7f974fbb97d7015086eecfc22741d5a67e2bc4cad3ffae284d10e468a4dd2799d7dace6609c7d30ee619ed8864dfeb18df5e2c7ac92c4f90e016b5e7c457b67f809e48cda58747ffae48b2a7338fee4943848ae461355b19d8e2acef03aaff15098d9fe72e518dd14f5d22aaf8a9ae99fa532b54181e612d9eebb6ca786844e8baeecf6acc3ae4206917d5596c2b95bd781d104886f7179690e2e244b3b704ff85ffb53315a036928ce28895a5cff455219c3120d3ac9c24cf80f956a41030d6e5163d98ec6cf046a7f3c62604f14473318c9a364b97348113131278a0c5d54bf474d8512d49a071f6207c346b9c8d6f7e7a89e1154d4a4654a112fe4c90d2c2af61314aaa3a0358c39d0142cc6e33f2bfbb891ab3f2da0a87e0f1c650246dd739d06c519cc4a1f7382d5b4881b16ab6ed863f729a20c2777c53df68d47e4e65abe4ea85d0c79ff69cd06c98ecd46a84c19d68163098441fef71d5e6b6dcfcddbe53d171849debf67aa34be99564cd58e9db4b01f0227470736bc797fc27e7bd3af952d6f8f5dc31fb5ff8c5fcb6f407e39f278e1b7ba8fd8ae3b51d588ffef3ca96d0548b76ab9681fdd067ed5c73c9386ad6fe59e775934c115beb0ceacfa54f09dc9ee43fc6e2020e3105bb57675408677a553cbbed89b23b1db18ca15acd49179da3fef12d47c1bc6b56386d0bd0b96efecd4ba68b623daad91532e82ae00178b5c9993b3ce0097d4c1b5d7be492737afde7eff4188d84cb24bf5f4d80423592e9cd777923988decab57ebd806747e36b07c0bce62fa79ac2116e41bce57cbb30379690ec1ed8f61770922f9d6fb493335a595b70f48ef9646877af492ea1b105900ed31e8cb0ebf33fc278b837a08821da57132c638075f0bf0c7bdfda532b84154c9c3305a8960f42b77e83fc61c66741c034785bd47b147bc1db23674a52b6dcd15637a56453d8be8ac46d94178547a3189e68f84792eecd311ec727c56d851044fe7b8c5f06fbb5395bb83caf97b5ef5bd456d64ceb9d8a96e00402143d8d2468f20db57a0879589dc225ed2eb5a60249a1688be2aa3011f0e3c6c91cf6fa2146d82391744c6407fe5273d4b7c33998875355f0b6002d4f02c8e52c9a9b013ea53df3bbf804af128b0a3c1b2cfcfc83565abfa37aca0644c1cc023fae95788ddc5ac40591af6e08db2728b4cd2549418c6b455158ea160c39af4bb865c7b7ddfdf9810d2e6f0d813f6aee751a5a42b0cf2c83c70acff8583219563bc4b74d4b9691329fe6662a78da13173eb2b722adc758c3aadae68c9c9aac64eebaa06ec45e3a23e228db34934908736f8120e419d655a8369c81a2342c5a824979449c6fecf75dd0a27c5188237df445c57a1da4126c3572c31b806b87a7d78bdc34b5156eb997768c4c77ed460620723c16a66edc1381e663b56a4ed18da152969bbaeeb9a46ac0abbfa0aee7b8106a5fba56efbfbe31585289fb24d69b5cd8d5458d17dc73c1862199208904893e35a3123054fa54169edfb9efb7ec90a710ac96c73c72792f3bbf318f79cb92791dd69e824d384500e7d04f40b1275dd528cc5871e2d5302945e93dabdbe3f7e872f005a626cd4f825949e0baf386077f01ce48e71a3851661c95c5756"}, {0xe0, 0xfcaecb0a12384ed0, 0x2, "0da3ab87798ca86f893f9e2eeb93ea3679ca0f2572ebc281c1981ee0ab81fdf2eb2db8d33ac329237151086b0e2fcf4e269128fb174bce48232c1ab1ee373196ade56a33b5df3f3584771499f6a304571ee08d25e47ea1b94395233868559e7156be190c839b8697d6ad4f2e377c513c8f63a4c63e5134f11c8d7ee4ed38d12aca2639a8ce1cdbeefd5d7e4caabee2b4a806f4e3f24708ec7fc608b34e8ec334a0e61bf13b769089b526320369957081980a759027d8a028dd5c6529910dddaf511e5ff53705d926b8604d0b"}, {0x108, 0x88, 0xfffffffffffffff8, "3ab328cebf5e0f9463b30df56167caea4c914830df1445b54c0fb8a6df90335fdc2129bfecadc4d64f804d0d6ac1a473327f22f33a7bd9b68cc82628998b142bfe33bc5b933347b2483f4b076c6fe90de07e071e139bbf8b190dc5d21e91e63171107517f6347701f80bbfd291ae7f39e032046ea1ef6b584b5b94144811c05710b320b0e93e756b303f05cc4956ee8e44efa5ee9b107e4bf8dc93e47263411423bd8fe9bb91cc9dd6d4a6577ec80803fa5889b0d644e3bdadaf35f2eb512b06fc204a55ff588ed1823ae0d9befb9c6dc481aa43125a0939283a9d65ad9ac69cd998ad779198f12bce8ee7d360197d40b3"}], 0x11f8, 0x80}, 0x8000) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x8000) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x3, 0x6}) 2018/05/27 22:52:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x8, {{0x2, 0x4e24, @rand_addr=0x1}}}, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x3ff, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x200, 0xf60137def7729674, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/05/27 22:52:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x3, 0x3, 0x4, 0xfffffffffffffffe, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$pppoe(0x18, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x42, &(0x7f0000e00000/0x200000)=nil, 0x37}) 2018/05/27 22:52:58 executing program 2: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045007, &(0x7f0000000000)) 2018/05/27 22:52:58 executing program 5: inotify_init() r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getrusage(0x1, &(0x7f0000000680)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1ff, 0x8, @empty, 0x80000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x8}, 0x8) ioctl$TIOCCBRK(r1, 0x5428) 2018/05/27 22:52:58 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0xff) r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x10b000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000000c0)={r3, &(0x7f0000000080)=""/18}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) sendfile(r1, r0, &(0x7f0000000140), 0x4d3) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/27 22:52:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e90100007c0361ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0xa000000}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x5, 0x8000, 0xfffffffffffffffa, 0x0, 0xffffffff, 0x6]}, 0x10) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) 2018/05/27 22:52:58 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xc8) r2 = accept4(r1, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x8, 0xfffffffffffffff7, 0x4, r3}, 0x10) recvfrom$unix(r0, &(0x7f00000001c0)=""/222, 0xde, 0x0, 0x0, 0x0) close(r1) [ 149.221023] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 149.252823] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/27 22:52:58 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x480400, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000001, 0x5, 0x2000000}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x38, @loopback={0x0, 0x1}, 0x7}}, 0xffffffffffff0f2d, 0x401}, 0x90) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000002c0)={r4, 0x3}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r2, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=r5, 0x4) ioctl$int_out(r6, 0x5460, &(0x7f0000000440)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000480)={0x2, 0x10000, 0xff, 0x6, 0x7fff, 0xba}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) r8 = getpgid(r7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000500)={r3, 0xf1, 0x1, 0x2, 0x7fff, 0x400}, &(0x7f0000000540)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000580)={0x0, 0x3, 0x1, 0x2, "00268c4dd5ff697a071649b12cff8c9ab87883ecb67245d20a106bc308fdc0c5dfd165851c67ed476b25dfa6", 0x6}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000005c0)=0x5) wait4(r7, &(0x7f0000000600), 0xa1000009, 0x0) fallocate(r2, 0x3, 0x8351, 0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000640)=@int=0xfffffffffffffff8, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000680)) getpgid(r8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000700)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) lchown(&(0x7f00000006c0)='./file0\x00', r10, r11) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000008c0)={r9, 0x4, 0x9, [0x8, 0x7fff, 0xfffffffffffff001, 0x7, 0x86, 0x10001, 0xfffffffffffffffa, 0x40, 0x5]}, 0x1a) rmdir(&(0x7f0000000900)='./file0\x00') setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000940)=0xc6, 0x4) 2018/05/27 22:52:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) getpeername(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x90) [ 149.308569] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 149.346573] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/27 22:52:58 executing program 0: epoll_create1(0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8400) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="0b7d805374877286b5e4f2", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'vlan0\x00', 0x2}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/27 22:52:58 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001380)='/dev/cuse\x00', 0x2040d2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000140)={r2}, &(0x7f00000001c0), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/05/27 22:52:58 executing program 6: r0 = socket(0x10, 0x1, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) 2018/05/27 22:52:58 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffff9c, 0x40086408, &(0x7f00000000c0)={0x7, 0x100000000}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000780)=0x4800000000000000, 0xfe04) 2018/05/27 22:52:58 executing program 3: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x80000001) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) poll(&(0x7f0000000500)=[{r0}], 0x1, 0x2) 2018/05/27 22:52:59 executing program 5: r0 = dup(0xffffffffffffffff) clock_nanosleep(0x6, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775ff8)) 2018/05/27 22:52:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'rose0\x00', @ifru_names='tunl0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80, 0x111000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140), 0x7, 0xa, 0x3}) 2018/05/27 22:52:59 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x40100) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x5) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/27 22:52:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {0x77359400}}) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) connect$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x2}) close(r0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x4, @empty, 0x4e24, 0x1, 'lblc\x00', 0x2, 0x6, 0x23}, 0x2c) 2018/05/27 22:52:59 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000002c0)={0xffffffffffffffc1, 0x7, r2, 0x7, r3, 0xbb, 0x9, 0x6}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000300)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60093a0600023a00fe8000000000000000000000000000bbdf0200000000000000000000faff00089078000000000000a54bef0db350515050b1f9819d8fa8c17491ae9836e44bb06271cf2c49716d9595eb03a258fa5383957f482a8f06ed3e89b841a29ed23ac0acd0540100a98a522ba0225d8f763383ee119cf025d191a153afc8fa375d205f9cef66d63ed0fe8e2c816e16045a9644de14c4c2a3835d3392586b960ba8aba53c42c2c00f81c8d74beac4ef2a33d68a4ae69fa9cdf66f91e8a184012fd6a6dbab1eb02cb9ab870000000000"], &(0x7f0000000100)={0x8000000, 0x0, [0xffffffffffffffff, 0x0, 0xf87]}) clock_settime(0x6, &(0x7f0000000340)) 2018/05/27 22:52:59 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x80000800003, &(0x7f0000000040)=""/206, &(0x7f0000000180)=0xce) 2018/05/27 22:52:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000000000000000450310020000000000000100009078e0000001000000000000000000"], 0xfdef) 2018/05/27 22:52:59 executing program 0: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) unshare(0x24020400) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000240)) 2018/05/27 22:52:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000100)=')', 0x19e, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/27 22:52:59 executing program 5: sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000005c0)={'ip6_vti0\x00', 0x6}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000640)={r3, 0x0, 0x1, [0x1]}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0xfd, "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"}, &(0x7f0000000240)=0x105) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x97b, 0x7, 0x3, 0x9, 0x1, 0x1, 0x1, {r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x8000, 0xc14b, 0x8, 0x7}}, &(0x7f0000000580)=0xb0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000600)={r2}) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0xff) recvfrom$inet6(r2, &(0x7f0000000340)=""/151, 0x97, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x42c484}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r5, 0x70f, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x20040000) r6 = dup(r2) write$eventfd(r6, &(0x7f0000605ff8), 0x12043) 2018/05/27 22:52:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="e000000012002706000000000000000073616c736132302d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009267c91eb0bd5e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x280080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback, @in6=@dev}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x77, 0x8000, 0x10000, 0x6, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x4}, 0x8) 2018/05/27 22:52:59 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000039ff1)='/dev/vhost-net\x00', 0x2, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) select(0x40, &(0x7f0000000000)={0xb3, 0x0, 0x7, 0x5, 0x5, 0x7, 0x6088, 0x3}, &(0x7f0000000040)={0x10001, 0x7ff, 0x1, 0x0, 0x8, 0x1f, 0x3, 0x7}, &(0x7f0000000080)={0x9, 0x4, 0x80, 0xae07, 0x8, 0xffffffff, 0x0, 0x1ff}, &(0x7f00000000c0)={0x77359400}) r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="4515feaea26ccda438da88d14e63eb5c140b6f40ba4b4e989f2f19bbbe01c32e09d5d0808299a6580fc871399b65021be680bddda566b92229bf063b214992f1138a7314d3e241d8352a9d172fd38ce03953d3119822b1e037b6d13983773f889add949e3dbba420a20a8e91332d612a0c655bb53ade609d7a8cac37b6c77fdfd50ba18766574a4a8a05963db9cafd6bb14b43300c7690216aa03bead3a934f96a73db4ac5813e107240fdf4b5be9dddc7a3c6db12aa0892dd3638b84a814e00ad4a75b0", 0xc4, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x120000) 2018/05/27 22:52:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffff8, 0x10000) semget(0x3, 0x3, 0xdbc0c29036c0b21d) process_vm_readv(r2, &(0x7f0000000200)=[{&(0x7f0000001300)=""/4096, 0x20002300}], 0x10000000000000fc, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0xfffffe08}], 0x1, 0x0) 2018/05/27 22:52:59 executing program 6: r0 = socket(0x4000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0xff74) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x400, 0xa, [0x0, 0x9, 0x2, 0x6, 0x7, 0x0, 0x8000, 0x8, 0x8, 0x4]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x6}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/27 22:52:59 executing program 7: socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004f80)=ANY=[@ANYBLOB="00000000180000070000000000000000", @ANYPTR=&(0x7f0000004f40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) set_mempolicy(0x3, &(0x7f00000000c0)=0x1, 0x4) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e892267060000000a9c4418f0212265752aa8512a19f28e1d5b4a3d387fea622a145f1ab0feaf77b3221441c44209ecf8f8503f2420617a393996ee977365cfe17a31719fc8f9292995a055f723e81c4be1bb7879c7fedb43f58302f97696bdb1eeebe9b585a7d72143b36cda95bd467623b14cf7967fd8e568571f864ece5887513c33eb7ccc17ee", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000200000000004000"], 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8040, 0x0) set_thread_area(&(0x7f0000000280)={0x6, 0xffffffff, 0x2000, 0x100000000, 0x8001, 0x7, 0x100000001, 0x83, 0x5, 0x101}) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x7f) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000140)={0x4, 0x1610, 0xb201, 0x0, 0x7}) 2018/05/27 22:52:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket(0xa, 0x1, 0x0) shutdown(r0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/3, 0x3) clock_gettime(0x0, &(0x7f0000004c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000003640)=""/82, 0x52}}, {{&(0x7f00000036c0)=@un=@abs, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)=""/119, 0x77}}], 0x2, 0x0, &(0x7f0000004c40)={0x0, r2+30000000}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x210) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/27 22:52:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) write$rdma_cm(r0, &(0x7f0000001700)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001a00)}}, 0x18) 2018/05/27 22:52:59 executing program 2: unshare(0x24020400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x1}) r0 = socket(0x20000000000000a, 0x2, 0x0) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xfffffffffffffffb, 0x5, 0x5, 0x0, 0x5, 0x8, r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) 2018/05/27 22:52:59 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0xffff, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x100000400000001) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/27 22:52:59 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) io_submit(0x0, 0x4000000000000176, &(0x7f00001b2000)) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000140), &(0x7f0000000000), 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001380)=0x8001) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001300)=0x4, &(0x7f0000001340)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000013c0)={0x2, 0x204, 0x80000000, 0xb1, 0x0}, &(0x7f0000001400)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001440)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7fffffff, 0x32, 0x8, 0x81, 0xa}, &(0x7f0000001500)=0x98) sendto$inet6(r0, &(0x7f0000001540)="9c9c83f687f126871aa0eeb17784dcc9222f17239a5f8ed2ab8803b628dd9ede987badab04cdcbcbb8a8abcff77dd2cff408508c2693ce1dc770e86fdcb1e7f8411e5b31819c64612cd22e6d64c4ee31be2ccbf6b2def9c5a7833e626b1ab346590ac399018d7366ec170eb57053a3a2650abc8019140fc2fa968b119c44e0ee83deebd93ca38f81fb248ef930331052021c7469dfa23aae48d8a8d60fccdf60b92049abe7b76ee94a635362218cc1ac6665778fc1a532e9c0db55c77a051a10ee1751082a669ed168115efee27f006e3edf7daf4511bbca173f65ea59693ec092aaa74eeb7280a8220ba1ee2a", 0xed, 0x4, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001640)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'bcsf0\x00'}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) bind$packet(r0, &(0x7f00000002c0)={0x11, 0x7, r2, 0x1, 0x268, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001680)=0x3a9, &(0x7f00000016c0)=0x2) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000300)=""/4096) 2018/05/27 22:52:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/4\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendfile(r2, r1, &(0x7f0000000000), 0x47) sendfile(r2, r1, &(0x7f0000000080), 0x4) 2018/05/27 22:52:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001940)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000003e00), &(0x7f0000003e40)=0x0, &(0x7f0000003e80)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003ec0)={0x0}, &(0x7f0000003f00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003f40)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000004040)=0xe8) r7 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000006940)={0x0, 0x0}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006ac0)='/dev/vcs\x00', 0x400001, 0x0) sendmsg$netlink(r1, &(0x7f0000006dc0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10020000}, 0xc, &(0x7f0000006d40)=[{&(0x7f0000000280)={0x1314, 0x13, 0x24, 0x70bd2d, 0x25dfdbff, "", [@nested={0xbc, 0x79, [@generic="0c31d46dea883c7625db33b39cfecbcb50d1c216a147f2c6760e2528e406e3233a1b608b3b2b3eecf3656a2037d8c2409201a7abba88defa33e574479cdda7d41052f43de75e47b115b66a313e5694ecef7c806f8867492367725a49238e2f232995be590d1df66da0fb10271ab6df623aeb5292f2ecb7c923ac295ac4f253df3ac73c0a6d3e", @generic="62218c36d1421702c3b2910f577b11fe60680d5e564eebcbb0", @typed={0x8, 0x28, @u32=0x98}, @typed={0x10, 0x2f, @str='./cgroup\x00'}]}, @nested={0x11ac, 0x8c, [@generic="48f94070a3c544d5f38558c6d74b06f7be27d6128033d61f9ea12b0b8346ce939af5a002f7440f2128bb3304fc131b50bf4cf468da1e0d2f373ec5d36d32fac2ada1886850ddb8b9a00dde4994deeb5098585a53118253a431f9f32030fa1061bd09debc154e68a0343ee3747f359020f109355fde553726551a315e98239197c7f9703be3d14937e4bcfa00a3f1e8ea6e246cf4919893a349fa6ecedf5077c50b6d6e94f8d7876c1736f54f6591524985df63c360d6f3747a3b2a78bda3a8746255c360fa784208", @typed={0xc, 0x44, @u64=0x9}, @generic="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@generic="3b09ffcb2ecf1156957f24e90dc393235a15ee04dab464e181efe86c36a84f6e5ad5d7784dc1e76d600150f5130c4fd769ee1eea7d679dedbf7fea9b69182fa6b8859fae79130c749f4d25a02fd780e13f488c9cbec097e541e19bdd2d6e37f549bbc8c3048e147b2366e3bb259d85fd045b5aa99f2fa62a0eec66434dc5bff9a1de4b59da8d44c63ab38fb210d419752026758e8694d1290f292a6ffd863f0659803f5e70f8f020f81b1cc5da497331577bf19ae35bf55b91fb50668c5c04f266f8368faccb0a26cba6ef5ac567b9f953"]}, @typed={0x14, 0x75, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x88, 0x75, [@typed={0x68, 0x78, @binary="1a4b62725c1765a2f2d3562b57d8f358ad23fe594043481d402ca4cacfb2e7fd940d3803262c7473c0d3f36365104363a7c11c559fa6aacfa33873ab6bef1a2b6ff6f080e1b4f2de0bc85f23a4e50747122bb5520f6b878206d0b0e09d11f66c52ea81"}, @typed={0xc, 0x89, @u64=0x16ae6b46}, @typed={0x10, 0x37, @str='./cgroup\x00'}]}]}, 0x1314}, {&(0x7f00000015c0)={0x364, 0x34, 0x310, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x1a, @str='\x00'}, @generic="2bbf407e70d5a07887d1edda3db0d1fb9d283e8e446ba7a371d3a0c44de5ef157097a691e0aaeef3390ae3e09a37f45b0eda92c0d4d087b8cc73ee3244af28055c9707c429ca2cbd7b9a605d73d9c0d4e2cf17c85acc42fbb75680aca34eec0922334103965bb61d97074eb33d7a3cd023e22f40e6d7eec46e9d7ad14896088d8da2149f30736c564b0f3049aef7db", @nested={0x130, 0xe, [@generic="c466e37bcc93a9bebb9af3337910cd12043f936bdc937070304c8cc1b6030a22e36ba2a44aeafc7e8e0e9e7d80c8a85bea4dd912af280594", @generic="8c160d380d71b010c4e23f86025cf877628394f7c9ed346b7aaeeae93d76d76645eb35c579616d79371ef42dea0b5ddd1117b76572d2a03c7fddad2e79e5e0ae485681b8d05d8a99fd48b63c7fc31cbcb3a39ced2c9b63c8dbf96b39d77a62b77e2febf795658c80cadd1e6afb41d50e9a908059aabe470dd2f4ef3f0f27b9d5fee4a2dea20feee408abe9e30bf987c6e00c49553795de1c9c3f0c023d4f06dee0cee87512f8e896997097621f3396cd43dce12b67d40a7d13a12f5933916f64982d65aa9bbe48b7b9fa28471a7c15128fd324514828326578ebdf90a9d33fb84697", @typed={0x8, 0x50, @fd=r0}, @typed={0x8, 0x95, @u32}]}, 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@typed={0xb8, 0x5b, @binary="350788949f8b23b1fd63b264c43902dcc9329940ec331302bc9854ebb617ad70f68cc634a4b928ae9c1ef5178583aef7cb1a66b83f40cbc1712d138bfe3a4a2347d687e9edb93c291bf5b3cd15e73b142fef02ed4932edc57e556f4f2604e64494856515d69ddf8eb5d977f7dc0a7c03421c0e6a95096542d61ae7d8b10d84584be20be3ca4b6caf4918a08e3f18dd6e25f0c7b3fbe08de1e4af8d5695b47fb95e0906773f595c5574c2ac6f8c5b9ad8a2"}, @generic="c33c65febefe2da992cc59cb404fd68884e3d3363d372e3f879acf3303eb7aaeba41d17411726f31ecd0bacb6f8e78a8ae878761f8544fa7376ab380db6ccce43d8492157973d3c4dc2cee7d398d1c52c15e39c6836e4d35e8929b"]}, @typed={0x8, 0x67, @ipv4=@multicast2=0xe0000002}, @nested={0x218, 0x7c, [@typed={0x8c, 0x5b, @binary="945e8b6f967a2428cbef9a40863c61e66aa0e3ed6e36e5e206aca46c99234e92149eaf3cd75d06ea61bb687c377ebe9959c6e719957d7c5dc12dd739e5921df18f1518cea5ee4d9da2a00338143e5ecd269420d7a51e5255154ee8541acc94c4e52de0eaa524b70ce7fc2cd0f9de50ee9e9ac907425bded9231c8ae47adda474c731bbd2ff905c"}, @generic="28550f8439c6d58aa4878ea89e38732cf3ea55d358a42f516517d033917d976b4ae02939dbd00fa01c117731c1f83d25612aa0bacc724a5512bf484b487c0cb9e4d785c72c2baafacb4d8d117ecad246cff84021782ca8997c93d3df8b0411756390e36575385f65515a146fefa452fa192aa7aca3ffdf007a248cfca7fd13712714e9febc8db8dae5e86164b3131369e160d2385fc90b8dadfa0e6cce0547ec2968fe77d483999d324ec8fa0f034e13202cb6395b88cbf306d44da97f39f516198e509302137e5549bc88ce9ce9", @generic="89bcc23529e88c4d601770e0c48329dae78f64efdb9a6c16cea3e24ed3019ac942b734f37fdea088133a2f215d2e936bb0e8612138f92d46926fdf1e11eacec5045f8c887be2e3f53a90f4ea74525a04a4f7d92ca3863a3530633ce3db9638fa8af807a801c1d75418f20413a5a7ca7bf6df1f732b7c50cd5119a4a0bd3eb9287133209fcf449a558f89f30f3dc9fff061c499edb97b7e220177a616c93c3fb4eb2ab2997823da130c9be6e30016c22b05fb6177138d58"]}, @typed={0xc, 0x41, @u64=0x4}, @nested={0x148, 0xe, [@generic="e72dbe8dc1b6985727df6f5847325273952212fb9a4f3884dd8ecf8aea61f6917e61a22043ca34ee78e6fd4070364e7d29dbf913f21b977209c5e037acf768d856d83ec51da9a0cacb7abb96fc53e6712796740addf604794aa8ed2baacdaf8f691701c075cd4d45c6ba1d90b68de38b06cc51430653b04e11fbec80bc7dc1b1ee06da43be59ae", @generic="9a59e34900c33baf1f718c9d11d16724da541b48cbd8c308f36949f6479b8ade9673d1de36c132aff6d483933b5d3822cce175b5f78b660e38f56ce77559e921e438272b836abcea45351c3e1c0be196f2340924ad358720de250683a81940ec8a3d5dde212677edccbfc8d4c168a018f174f4906a58373a9f25abc82991c5d14c33ecbe4c7457df6de006ed5e31d4bbb34ee34c44c7d725057771d2af9dd538a33f798fb4f1aba8094ec343aa35699c73fae76d49c0a53ec5f8cf"]}, @nested={0x1c4, 0x47, [@typed={0x8, 0x54, @pid=r7}, @typed={0x8, 0x5, @str='\x00'}, @generic="af95cd3b1cfe99404c9a08c60fef82f9a5941ce4461ad10697ce83ba1da63a596977c29c79e7413a5d63d30b39a7cc2a9d233e846067387ee735c8bda2ee4966a105c0285cc8d4e8239e18c6942e0dc92de29858f6bc8d68a4ca92ac00879fc5516b6ec47ee8c9594f23b2d8229b7ede6f61e21f61c0c4574011f92e18e4bae62f1118e5ce07447f6d58de8f500386eba16ecceb33f3501235f1319515b2cf2381a86ec0c57b0cc3e6545b3f432a884c64b8a307cdbf69dd53d5325a65ad88837cc350", @generic="f58ab0e2d489237aa6771db0a36ac6d7d102de9348875886c0acda03bd6276677958307a5f1bc01847f2ff79456d2dbc3edc0ee71ed05ab77631f5ad8b2f3b17e56d307c235c49313f992552b6110551ed11274ada78fc5e6dacd49ea80fffdd8ddbcc780630b2857f9032a83ce0451ab20db519fad05f1f19f3c0122e1b7b64e18227d461738a527db37da3c536f6aa0e9aa3402ecf5377ba13957f259eaca70a9f64914a4f29c1398ecb2bae2c1d2cf9cd14e97c9521235eba8d8ed26ebd73912c7c1a661577e3bd7def237a61db16a2cf5e03cbaf6d87c5b89b9843507f6f51883502d3a74b0c3e35"]}, @generic="dba73ad5f5e5cb8c826ac7944537aaeec045eaca4b73460a3b7e13e20fa35ae9563cb90335763b1f316744a01e64e9706b3f883f711bcf073c17c2dff7e67929692b9ff83e297cae4cd90c8c9ed16c594b5b8bee1397c136011c9e7f4e56fb25fd01eab4baa6d3bc9debfd22ea422ea07a54af8656ae9a44c2e6451f12ea9996788fd34fe4cdf3bdf1f0bd573a48de1f61c7fa482ad23d4160d2faf2b484", @generic="7d0a068e1b98bc9c21a5152d49"]}, 0x176c}, {&(0x7f0000006980)={0x128, 0x3f, 0x300, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x48, 0x1, [@typed={0x8, 0x24, @pid=r8}, @typed={0x8, 0x55, @u32=0x6}, @typed={0xc, 0x3a, @u64=0xfffffffffffffffc}, @typed={0x14, 0x61, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x4e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0x8, 0x8d, @u32=0x3f}, @typed={0x8, 0x67, @fd=r0}, @generic="8039708e54cb7035ed30428c30d4a45f8f9b75624c651ceee6e6619f553aefe53863df9385bcf2766259f1577574270bc46942e8ca1b9baea522fc11a6b436e7f774659d7a5cdf1791743f9be599675125b265e9f6229c49a6f1f916a8fc", @typed={0x8, 0x65, @u32=0x20}, @generic="12f00e9b17482ce862108539246278360a3ef405cd613f3a7fff5de33321a111a51023039c2d8245fe51c2634946597a1a7319feed75f44d4a426e0e42c66c1c702cb853d556e20e0e0be88d98b779184ec3b8625b8074"]}, 0x128}, {&(0x7f0000006b00)={0x23c, 0x26, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="4fcc9b48bd3fa80e962dc4d27ca33491798787c31336be25c382ed05ddb7e9359b1e1bce00509774590339f7faa6cbdbcf815314b018d07836f3b0282d1c181b3d31e22aba2e48aa200727b90ba7909c4536b911d60fdc89f2069aae91b5c656fbfdf0efea2ceaa1bcacc423b8afd9290c51d8f09096ce34f133395f289ed873401127acd84755fc0d79e88a96d680c30dd9a6d80d196f1948f22b3a979682e3870d8724d91d1f09c7dbe003f04b81682079b193ba7850acead20a", @typed={0x8, 0x88, @fd=r9}, @typed={0x8, 0x1e, @u32=0x3}, @typed={0x4, 0x3d}, @generic="d90870adbd12e02b1ad16b957f4d0dda06f348f83799d52c8c1b8eb91925d2050c3cb10a7e2a8378dffaaf147090034c6ab220788000a3ad5d7eb58c9803fecc85ae4e3c3a98807249cbcdc6be0f3eb9e1b348ed40ffcc098d60eca66a98270a", @generic="bcbdb89959f553bedf47df4dd025105f0e4ea96696b7c453e16c49fe1426d4a7a3d68296b35b70285aba3e6c2ce1b253fb3c0afdb1b1678c06f91a9a0d222045893d2ead2ff75f0fb7dadab9fff04ae4872df63734e46a414f013935e4a1d05c93a82997bdf47e983eba9a66a6f3717830e7670188cad7461f6246ce861bb03bb55615dba2a95962188a547c566e416a9b62ca76b7c23ce0e30330684da3d37ab06d76ea463dc711d450d3a5102e3a47ab2dbd6fc45e3c737d3a9071117733768df6885b3975d27509d48d3ed0f28131fe55c09892bba666cb849c485621c1942e878ce8314515f7cedb5cbb60280622153f837fc2f3831670cd"]}, 0x23c}], 0x7, 0x0, 0x0, 0x11}, 0x80) r10 = openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) read(r10, &(0x7f00000001c0)=""/129, 0x81) 2018/05/27 22:52:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) readahead(r0, 0x9, 0xffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x842, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x800, 0x80000000000084, 0x8200, 0x1, 0x5, 0x7c, 0x4000000000, 0x1, r3}, &(0x7f00000000c0)=0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ptrace$pokeuser(0x6, r4, 0xf5da, 0x7) bind$alg(r2, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) getcwd(&(0x7f0000000480)=""/197, 0x91) dup3(r1, r2, 0x0) 2018/05/27 22:52:59 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) close(r0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc000000000000000, 0x32641) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000000c0)={0x13, 0x14, &(0x7f0000000080)="ff8c9082362d33a2f5af1b51df18e216feae0841"}) 2018/05/27 22:52:59 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6a8, 0x320, 0x0, 0x528, 0x238, 0x528, 0x610, 0x610, 0x610, 0x610, 0x610, 0x6, &(0x7f00000000c0), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14, 0x14, 0xb}, 0xff000000, 0xff, 'veth0_to_bond\x00', 'veth0\x00', {0xff}, {}, 0x7e, 0x1, 0x18}, 0x0, 0x210, 0x238, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e21, 0x4e22, 0x4e22, 0x4e20, [0x822, 0x6, 0x1, 0x4a6a0b8a, 0xd13, 0x2, 0xfffffffffffffffa, 0x5, 0xdd1, 0x1f, 0x2, 0x54, 0x5, 0x6, 0x1, 0x0, 0x2, 0x8000, 0x8e680000, 0xc000000000, 0x8000, 0xffffffff, 0x1, 0x7fffffff, 0x7, 0x40, 0x4, 0x28000000000000, 0x1, 0x4, 0xc03, 0x6, 0x0, 0x81, 0xa97, 0x9, 0x6, 0x9, 0xff, 0x6, 0x5, 0xfffffffffffffffa, 0x9, 0x6, 0xc100000000000000, 0x2, 0x1, 0x3, 0x4, 0x6, 0x80000001, 0x4, 0x1, 0x7, 0x2f, 0x9, 0x1, 0x800, 0x7, 0x915a, 0x7, 0x3, 0x4, 0x4], 0x2, [{0x4, 0x2}, {0x9, 0x9, 0x5}, {0x8000, 0x6, 0x2}, {0xfffffffffffff000, 0x0, 0x2}], 0x2, 0x2, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x11, 0x200, 0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1ff}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x1}}}, {{@ip={@rand_addr=0xfffffffffffffff8, @dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0x0, 'bpq0\x00', 'veth0_to_bridge\x00', {}, {}, 0x1d, 0x1, 0x9}, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xc6, [0x7fff, 0x7, 0xfff, 0x6, 0x1ff, 0xcc5], 0x1f, 0xfffffffffffffffe, 0x7fffffff}, {0x1, [0x1f, 0x8001, 0x6, 0x2, 0xff, 0x5], 0x1, 0x2, 0x4}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x30, 0x2, 0x3}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xff000000, 0xffffffff, 'gre0\x00', 'veth0_to_bond\x00', {}, {}, 0xff}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x708) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) syz_emit_ethernet(0x6c, &(0x7f0000000900)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [{[], {0x8100, 0x184, 0x4, 0x4}}], {@mpls_uc={0x8847, {[{0xffffffffffffffff, 0xff, 0x7, 0x84}, {0x80000001, 0x3ff, 0x4e31}], @generic="bcb4476b7706dfeb27e3615e4c1f1b7de320e1c969202cf2b04d4ae6822f86f9a738068e99f02d9506fbbb72e9aea69473c7e90efddeae433082fe80a7f7de6dab47f6606a390b9700b690be8ddcba23414e"}}}}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000980)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00000009c0)=""/23, 0x17) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000a00)=0xd4f) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000b00)={@loopback, 0x0}, &(0x7f0000000b40)=0x14) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000cc0)={&(0x7f0000000b80)={0x1d, r2}, 0x10, &(0x7f0000000c80)={&(0x7f0000000c00)={0x4, 0x10, 0x6, {0x0, 0x2710}, {r3, r4/1000+30000}, {0x1, 0x1ff, 0x1, 0x8}, 0x1, @can={{0x3, 0x10000, 0x9, 0xb04}, 0x2, 0x2, 0x0, 0x0, "a76312d6bc7d02e9"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000d80)=0x8ac6, &(0x7f0000000dc0)=0x4) r5 = syz_open_dev$sndpcmc(&(0x7f0000000e00)='/dev/snd/pcmC#D#c\x00', 0x101, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000e40)={0x0, 0x5, 0x1, [0x8]}, &(0x7f0000000e80)=0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000ec0)={r6, 0x75, "f036cd9ddd49ade984eef319b584505253389e83a308ec3dbe98afe95e2e4ede3462ff749afdd65feba6f8d2e8378d1b1701d9d91d6b00f5d80dd4f124f0dc6cc3d9c1539bb3c7a2292e1488c8361690145f8366e1f18853f7dddc023d84fbf8d06e689ba7fabb1ced6b990911099c689dec681aa4"}, &(0x7f0000000f40)=0x7d) bind$alg(r1, &(0x7f0000000f80)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockname$netlink(r5, &(0x7f0000001000), &(0x7f0000001040)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001080)={r7, 0x3}, &(0x7f00000010c0)=0x8) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000001100)=0x5) flock(r5, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001140)={r7, 0x2, 0x4, 0x9, 0x3, 0x3}, 0x14) r8 = syz_open_dev$admmidi(&(0x7f0000001180)='/dev/admmidi#\x00', 0x20, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000011c0)=0x100) getsockopt$inet6_mreq(r8, 0x29, 0x1f, &(0x7f0000001200)={@mcast1}, &(0x7f0000001240)=0x14) utimes(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={{}, {0x0, 0x2710}}) syz_genetlink_get_family_id$team(&(0x7f0000001300)='team\x00') accept$inet6(r8, &(0x7f0000001340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001380)=0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001500)={r8, &(0x7f00000013c0)="ea6b9ea599c6e5134d2757fb5b237e0623dcf2ca00f73c44f48a26675282245f067b2a2a7f765cf16ec74f5726b150cfc28750b245136fc2a2b3e9df722f4bd64a884a34e56631db05695238b948f9a78fdb57a91cfb31495910a62218b722ededb0ac0d2eab530dabe30a259774257d756ecddf46ff2b2ae73db5e6346f4b392b2f5fb2", &(0x7f0000001480)="65c7956b46a2e1f5ec58e6f340b6cd05350ff29171c11196f1a9942f6015d893163cbfb90516889f1ce49ea7576692f8adcfe52b31b94a870215421b049fb934d80b28a05026be4469a9ecef14a75c33d308"}, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001540)={0x4, 0x41, 0x10001, 0x8001, 0x6, 0x6, 0x4b, 0x34d1, 0xffff, 0x200, 0xff}, 0xb) [ 151.248765] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/27 22:53:01 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="1300000000000000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)) msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='-'], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/133}, 0x8d, 0x0, 0x2000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x50, &(0x7f0000000200)}, 0x10) 2018/05/27 22:53:01 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$VT_RELDISP(r0, 0x5605) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xa397) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r1}) mkdirat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x1ff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, {0xa, 0x4e21, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}, 0x9, [0x9, 0x100000000, 0x101, 0x5, 0x3ff, 0xdf95, 0x3, 0x8]}, 0x5c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x28, r2}) sendto(r0, &(0x7f0000000400)="acf8a6dae7491ee0c035a3d63506ac0a044929552da2eb14419c0b0fcbfdba9e23fd90ff2ec245e3e858eda65f0f50c119fa4a86f8abfa95915cb2a95c30b30dd35fc6eeacabfe66a7acea062f903a7984b87e7e1ddafa1deca9a76d19baf1dd412166a8", 0x64, 0x0, &(0x7f0000000480)=@rc={0x1f, {0x0, 0xffc, 0x48, 0xb8b, 0xd83d, 0x1000}, 0x7245}, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) r4 = add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="12b04f88766b4c0a2e5a4c12c3d94f55eedbdb14b5c3fa8e4383967e7d307f9c40d8761256babf0f34f130180ed20f6eb416bf68033db549491e0106138cc97d640fccc221c02346d0cda5516eddb9f60eb9516f22574371acf8be6d0463fa71d1336720adfe44ae24ddc1133f00e8c77d637283b7721fc3b82cbdc70b9d2b5d8f48b862cd01c5cb72ecfac8330b9153fe905967de391b2d105aa355d6ffe1f0455503c0f03b0fc870acd3272cc02b6abfe15fbb438d568f1b787fe6708cfd45f2850b6eca4ccbbcf76bf7ad03d323cf812d49ae1fd9486ebae315ec5e36777ef56ae8da9ff13ff73483976b1d3ced8eca4b7ca689", 0xf5, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r4, r5) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000880)={0x0, r0, 0xf, 0x3}, 0x14) renameat(r0, &(0x7f00000008c0)='./file0\x00', r0, &(0x7f0000000900)='./file0\x00') personality(0x4100001) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000940)={0x8, 0x3, 0xffffffff, 0x4, 0x5, 0x8, 0x9, 0x4, 0x45ed, 0x400, 0x5, 0x3f}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000980), 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000009c0)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000a00)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000a40)={'veth1_to_bridge\x00', 0x10040}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000a80)=""/222, &(0x7f0000000b80)=0xde) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000bc0)=0x80000000, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) unshare(0x20500) 2018/05/27 22:53:01 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x3, 0x100000001, 0x1000, 0x9, 0xdf0c, 0x6, 0x7}, 0x1c) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x1ff, 0x9, 0x4, 0x40, 0x3, 0x7ff, 0xa954, 0x5, 0x5, 0x1ff, 0x10001, 0x9, 0x2, 0x6, 0x1]}, &(0x7f0000000280)=0x100) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x20000004091, r0, 0x0) 2018/05/27 22:53:01 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x2001) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) socket$netlink(0x10, 0x3, 0x14000000000005) writev(r0, &(0x7f0000000040), 0x0) 2018/05/27 22:53:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x2265, 0x5, 0xb8, &(0x7f00000000c0)="62c242206f270b9d4f50bfdb121a10566fc403d6dd435f20069f41c3b48fc5f97075038b8d8a1a18411e7eee195beecc4d0f53e97edd08076779ee838f60e3df902415562b2b373e754b2903764ac8329f22aa9c3ffcf8d3ac4d790b3342e55952e159c6d1604841022d946a664551b0ccb051a855dffcc0f773df36a847bbc6f21940df8c497c618cd9b273549b09dae0887e87839672c7bc9b3864acc5e0ba3159d588a198031d4ac65cc600c5cba9ed5414b1cc143297"}) r1 = socket(0x11, 0xe, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000002c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/05/27 22:53:01 executing program 3: socketpair(0x1, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}}, 0xffffffffeba9e0de, 0x100, 0x8, 0x3, 0xd1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3, 0x30}, 0xc) r2 = gettid() prctl$seccomp(0x16, 0x1, &(0x7f00004ebff0)={0x0, &(0x7f0000185ff8)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getpriority(0x2, r2) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv4_getnetconf={0x64, 0x52, 0x0, 0x70bd25, 0x25dfdbfc, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffffffff6a79}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x7f}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7f}, @NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x64}, 0x1}, 0x800) 2018/05/27 22:53:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="97780d8435a2b29267eedd0d12a3a1b493a0c831", 0x14}, {&(0x7f0000000040)="cbfb110730cbeb1a048b91d871a1b2825cc1c0cf1442a524db581fd70c8b51c562805c7f2f0e4b364f3d5da57b5f9059b28d5862fbe1e0b9fbf17423732cf146ba7a1ed9f440cf92328522e9a42787addeab83df76462ac9ac21", 0x5a}], 0x2, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="050000004f00000081a0b71598ce65e10518eb5e70a31d8fcf933bb5b572866e6d69fd94f483716a16e430de17af85131e86c8144d36215819b4c32924627b5a3373e36d8c52ac7005fe9c77acbf64ce00000000000000"]) 2018/05/27 22:53:01 executing program 0: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x3000, 0x14c0, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget(0x2, 0x1000, 0x14, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3, 0x2}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xfffffffffffffc00, 0x4) [ 152.082870] audit: type=1326 audit(1527461581.081:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9943 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/27 22:53:01 executing program 0: r0 = socket$inet(0x2, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2800fd, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x4, 0x2, 0x73e9, 0x9, 0x5, 0x3}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000008044d4a75740070000000069c3"], 0x18}}], 0x2, 0x0) 2018/05/27 22:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4001, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x2e7) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080), 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/199, 0xc7}], 0x3, &(0x7f00000002c0)=""/172, 0xac, 0xffff}, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000000, 0x3cef, 0x7, 0x401, 0x2}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x7ff, 0x0, 0x1811, 0x50}, &(0x7f0000000580)=0x98) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000005c0), &(0x7f0000000600)=0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000640)=0x7f) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000680)={0x0, 0x6}) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000006c0)={0x10000000, 0x24e2}) setns(r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000800)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000840)={r4, 0x1, 0x6, @random="37b76814eda0"}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000008c0)={0x7, &(0x7f0000000880)=[0x5, 0x20, 0xffffffffffffff80, 0xc6b, 0x6, 0x2, 0x401]}) getpeername$netlink(r1, &(0x7f0000000900), &(0x7f0000000940)=0xc) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000980)) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000009c0)) close(r0) ppoll(&(0x7f0000000a00)=[{r1, 0x10}, {r1, 0x4000}, {r1, 0x1020}, {r1, 0x4000}, {r0, 0xc2}, {r0, 0x20b0}, {r1}], 0x7, &(0x7f0000000a40)={0x0, 0x989680}, &(0x7f0000000a80)={0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000ac0)=0x7ff, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000b40)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x248, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x3a0, 0x3a0, 0x3a0, 0xffffffff, 0x4, &(0x7f0000000b00), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x3, 0x5}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x8a4, 0x1}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0xdb, 0xd95}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1f0, 0x116, 0x0, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x800, 0xffffffff, 0x4}, {0xad, 0x377, 0x8}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffff00, 0x0, 'veth1_to_bridge\x00', 'bond_slave_1\x00', {}, {}, 0x84, 0x1, 0x46}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x64, 0x226, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x420, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffffffd, [0x7, 0x2, 0x6, 0x1, 0x0, 0x100000000], 0x10001, 0xec5e, 0x9}, {0x9, [0x3ec76a6, 0xfffffffffffff6b4, 0x3, 0xab, 0x9, 0x7], 0x0, 0x6, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) open_by_handle_at(r0, &(0x7f0000001000)={0xd7, 0x19e, "bdf7ff0381c0ab7c4901c88024821ea7d69023950b39da1271cbfc49df46aec5eb62e0a4ce9ff2b170c25eb4cd6717cb0d33be61813316cd10ebca81026f8b245ef5806ae1e4f171e1f9dca732d4df232e8b9bd3f35f45c8ba88d0c8b298534c6ac1ea56827228bf1dc2cb72ce5b567484b2f1a7800fe80b764662f949471d5ee7eca5021699de1a92cbb37c989d559a9bca6bf963d2f9ab2e4740c12f0a128ec9ac323d16f83245bedcbd88c1dc8800b5944b8d9e8e742632ee4e82fcec5391e7d1107aaf93b2a0e7283b557cad97"}, 0x100) r6 = semget(0x2, 0x3, 0x10) semctl$IPC_RMID(r6, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001100)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001240)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x80000001, 0x4e20, 0xfffffffffffffffb, 0x2, 0x80, 0x80, 0x0, r7, r8}, {0x80, 0x6, 0xfffffffffffffe01, 0x401, 0x401, 0x7, 0xffff, 0xfff}, {0x9, 0x7fff, 0x0, 0x4}, 0x9d6, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d6, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3505, 0x4, 0x0, 0x8, 0x0, 0x1, 0xfff}}, 0xe8) recvmsg$netrom(r1, &(0x7f0000001740)={&(0x7f0000001340)=@full={{0x3, {"68f1c7b9ab4abf"}, 0x2}, [{"dabb6e54dd030f"}, {"8182f5c2e9c3d4"}, {"f9818c4392328e"}, {"cb15a02737d804"}, {"f7186f1eaa42e8"}, {"baa261d92b0b47"}, {"8ef788e38d20e4"}, {"1e7724f942600a"}]}, 0x48, &(0x7f0000001640)=[{&(0x7f00000013c0)="658665f2e53e0eb0d2f5688b6a05bd6e763cbe851944a1e5bd4b7a2ef4438c3d8953ab32b0ba054b3419061e18cb46731f82b20bc771a0eea5026aa0d09580d8a9d152dd08e67b99274b03621d684103bf875437600a3c59720b78af5f318347b0925c94be466b35b616c0bd6a07e6ed6460b4ec9e7317576524227634ed4eee6b0ab94dbf8b5582e86982c1c1c73f79ed284186bfd78d412801b6eaa154a245ae176c14c7", 0xa5}, {&(0x7f0000001480)="3eff45a9b408c7a4adf23da607bfecf0099b3ef0a9d723cf99f726490ce2522a427bb4e17d6f4854d195e448cab0ab22746bce870bf40b398995b0c0533cef8a28259b11eec14b57b3a283eb75a183150e5839d4a6665318325398d8185469d9ce18255f3be942d432e5b6acd7ec231bdfe6ae2733b305e19c3ddc8aacc9723908129e21436425fa9b38c83535680f5444f4864ae0a40561dd0ced43f435a50e1f41f6", 0xa3}, {&(0x7f0000001540)="9dc974ccbb555d6e18461d4316330d9450cde77ebec4e0ed5cfbc6bf537c7d9e94c62ab45dd7093b8698b089f2f5e9dc3ef2c487fba18832db1d56bb0e388da02a006361dfc8df88fb48c7d50348175fdd6692466343a45a523750bb13a68d084aba7999ce4e766db7422fe93609175d4e8b6a1a0b5b6af15ffa8f4ab94317878342dce8abc4d5ec57eff331cbf32d8b5e0149d80f050a413d5f0970aebdd287129ef0e5fc46a5c84c4ca79011a998c704a591631c934aa521ec42967640346e744bb6f3eec1ecb51c64f53f2d9aa755", 0xd0}], 0x3, &(0x7f0000001680)=[{0x28, 0x10f, 0x100000001, "75f49b567e1b81c475b58e58967b312181"}, {0x80, 0x113, 0x1, "960e931a9c61a04ed8d72de8eefef1747713541c3318845667b34d6ed952214742ac27f7ef387fbf77990d3b5dbb7c49f932fee0830aceaa71e12004b4080909baf68ce4e4a2f91301a78466e30aaeac50a47c0cfbbe79d85e36abd80c3232a6e76e77e1ee2106aa35c7"}], 0xa8, 0x44}, 0x102) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001780)={0x7, 0x9, 0x8000, 0xc42, 0x20, 0x3ff, 0x7, 0x0, r3}, 0x20) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x0, r7, r5}, {0x80000000, 0x47, 0x7eee2d36, 0x1f, 0x8, 0x1, 0x2, 0x6}, {0x80000001, 0x80000000, 0x3, 0x6}, 0x8, 0x6e6bc0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x3, 0x9, 0x8, 0x8, 0x1}}, 0xe8) semctl$IPC_RMID(r6, 0x0, 0x0) 2018/05/27 22:53:01 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000240)=[{{}, 0x11, 0x4}], 0x18) 2018/05/27 22:53:01 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000c79ff8)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)=0x50000000f5e) r1 = semget(0x0, 0x6, 0x0) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000000000)=""/34) 2018/05/27 22:53:01 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) wait4(r0, &(0x7f0000000140), 0x4, &(0x7f0000000200)) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x40000, 0x0) futex(&(0x7f000000cffc)=0x100000000000000, 0xc, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000)=0x8000000000000, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x240000) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) 2018/05/27 22:53:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000005, 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, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) close(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r3}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) 2018/05/27 22:53:01 executing program 4: r0 = socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee0f7f)="c2", 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0xfffffffffffffff9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x7c74}}, 0x4, 0x8, 0x8, 0x9, 0x7fffffff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r2, 0x5}, 0x8) getsockname(r1, &(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x80) 2018/05/27 22:53:01 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000082c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) [ 152.961990] audit: type=1326 audit(1527461581.960:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9943 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/27 22:53:02 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="1300000000000000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)) msgsnd(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='-'], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) msgrcv(0x0, &(0x7f0000000300)={0x0, ""/133}, 0x8d, 0x0, 0x2000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x50, &(0x7f0000000200)}, 0x10) 2018/05/27 22:53:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x21, "27b30163bf0c299e2f61af4b5f92d0cc61862c82b3f999c4b3f5e1b7ae4e3de463"}, &(0x7f0000000140)=0x29) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x2}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0xffffffff00000000, 0x0, 0x80000001, 0xbb}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x31, &(0x7f0000000040)}) 2018/05/27 22:53:02 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200080, 0x0) setpgid(0x0, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000100)={{0x3, 0x7, 0x1, 0x5c, "b823544c55bcf9fd2ed7cc5eb7f27168d9b4ad88782b0eeea2cb112dd53dd0d2a45082c94cf7ca29d21c6673", 0x2d5}, 0x0, 0x0, 0x0, r1, 0x1000, 0x0, "fe2f87703aff7530a456671fda401cd2dc3f8782a7168abb40ab644b336af1be7aaa8e456a422d46b1ed3be64c1ef2e5b44e4fad8c5902fb4d09e3bc67e99173", &(0x7f00000000c0)='/dev/mixer\x00', 0xb, [], [0xd96, 0x1, 0x3c, 0xa2]}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) 2018/05/27 22:53:02 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x566a, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) syslog(0x3, &(0x7f0000002000)=""/4096, 0x12a8) 2018/05/27 22:53:02 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"045e7b206dd2b4"}, 0x7}, [{"c3bd6540b5c048"}, {"9d82753cc881df"}, {"020a5ba6792d07"}, {"bd22b9947eef7b"}, {"5a89d2b902fe52"}, {"38ff613af811c8"}, {"63f24c94a08ba3"}, {"ec8f14a1906f11"}]}, 0x48) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x61, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='/\x00', &(0x7f0000000000)='./file0\x00') chmod(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0) 2018/05/27 22:53:02 executing program 6: r0 = geteuid() r1 = getgid() r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x210, 0x25, 0x100, 0x70bd2d, 0x25dfdbfb, {0x1c}, [@nested={0x134, 0x87, [@generic="e767d70966a33ad55ba5805883f8d53965c24ca328dc1da85e5b57a56a410462672fef619d292bcd8d42d7c51f635f397b91ce97bfafc58d46e196a58888d11f56893130c463e3cd12272bb277ef03559eca44bda2f78c4f6d3015d501f99f38160af8ab7d2b96e9c9f9482ffb06d22788f0f3036189f6d29338a076270a7b2a9ad68d83cca6209a3a717cdbe314dab8ab5f25f6ead0af44e19e97e4", @typed={0x8, 0x90, @uid=r0}, @typed={0x4, 0x73}, @generic="5a8e410a961d4b9f41484b3a59f1a2c17c75bba464dd33f0d0652557bd7e804aa91bd76e93c0f1d925695f9e9b9c279af00e00bdbeda35f2a5a7dbbafbc884089a737807767f80b345c16ea9a5acab084f7864", @typed={0x34, 0x45, @binary="cbadcd4733dbdfb996097a05f1c804343c7f6ae7a96accc161e1973e3a97ed66887308a1671fd1f1b79b7673af50ba"}]}, @generic="ba0d88eb4202eff94bc901c2f7e906b7b74eb35f569b863515116f874f19dea861e9ef4e5c67b48d6a840091c27aaa125f214c7e7da7893c21be59e466a2e13004dcbd06f760cb26e6f8200b07101e2e2ff5ee45f9f90a97c30eab0a095678592fd5b93d268aca067788a946e102a9d4f653d1deb12f97f9dea5d55b366fdc7aa9b8292987a13c4382c814ee350755843667c93f9ffff05d19ac65cebe0b9ea6a0f942af3786297ecc0f81b9391115655c", @typed={0x14, 0x61, @ipv6}]}, 0x210}, 0x1, 0x0, 0x0, 0x20000084}, 0x8000) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x6000, r0, r1, 0x3, 0x140000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000480)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="04"}]}]}, 0x20}, 0x1}, 0x0) 2018/05/27 22:53:02 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fcntl$notify(r0, 0x402, 0x10) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001140)={r1, 0x7fff, 0x4, 0x2, 0x8, 0xffffffffffffff81}, &(0x7f0000001180)=0x14) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0'}, 0x4) 2018/05/27 22:53:02 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a540)='/dev/vga_arbiter\x00', 0xc0000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000a580)=0x7, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x7, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r3, &(0x7f00000000c0)="962f2962dca9", &(0x7f00000010c0)}, 0x20) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@allocspi={0xf8, 0x16, 0x309, 0x0, 0x0, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@dev={0xfe, 0x80}}}}, 0xf8}, 0x1}, 0x0) write$cgroup_subtree(r0, &(0x7f000000a940)=ANY=[@ANYBLOB="89e7a44f611c47fb3681054a2e6a2b70696473202b457d6207"], 0xb) pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r4, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000048c0)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000079c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000007ac0)=0xe8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000a740)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f000000a900)={&(0x7f000000a700)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000a8c0)={&(0x7f000000a780)={0x130, r7, 0x300, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ab3f9f4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xb94195423cdb7942}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10da0000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x130}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$TIOCGPTPEER(r5, 0x5441, 0x81) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000000a6c0)={0x9}, 0x4) sendmmsg(r2, &(0x7f000000a2c0)=[{{&(0x7f0000000300)=@in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x80000001}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)="898e0f2dfc81d8b7409b7c105a5ae038bcb7b1fe7e4271d15a0b1a6ab9f736a9ea9cdaa7fe5dcfb9a8d24c6c4de2fe2f72ea2abbe1d3926c98c88b3f0006991c57033ede568e9a4436722bced25bc48ef71557488ceed3c77ee7107c74eb8d6caf0b09e88842b826d7e951914a9ea740536ffe04d6837ba6c900fa2708ec5d63a3ce4d90093eaf6b9897d1b3845d861abf909dadaf91bebbb77a74fb67d3b046959d6d20e06ae836aa748430a23b074181e73f3ad14adab4e6cdfd95596b03218bfbf449ce0319b637e4f3a0312e680746318b381bedb1d3ec07502be0a4505652f3a3e630afba3df9e43bc9", 0xec}, {&(0x7f0000000480)="0ede9fb18137907b094f68fa4e610e35d0bee47632ce5b8f7ddbe6d9178a2ff78d69a49c7eb135f4a865a463667d12ea377b7ffb86437d518cb10d81ce9fec8183c15e616a46187d0523e82cb09f731108596f966260d0fb4725abbf33396e6419bbe079d16569fb0b5c71f1deaad2f661b94567501623dfcbae624b602f3d0a7f6f8647d6758828dcb763d5821dcf110d55b5c507b3953c07b7678b9bf1f36221a07e3b550e85fc0644dd715c7326a331", 0xb1}, {&(0x7f0000000540)="967092c2090a42d1c31d2c21b3d5be0bcf01d216f202d19f7441bf665fd70520c30595f8af073d83b047a13a5b42d0", 0x2f}, {&(0x7f0000000580)="9246fe7169a6f5966ac0cce30fbf89c5d0c25481ce2d66f828ced86648b2b5aa6361fb402d6f96bfc796719bee68c6496753935df14b4fb7623459c1f67fe7714dcaf163c38eabb68818aa871ee5ad6e", 0x50}], 0x4, &(0x7f0000000640)=[{0xf8, 0x88, 0x3, "8f9d39df6ef7b3674e2d34ff49cc34322396e61920aa6d36a006520fbf5b70576061c1c2559a42401c14849f9dddb098ec50a349f0a6cee642b24bf7ee013904b22f1e70f666cf5995b126b97db51a2774b36a0b60efd4d357e28489af42d0ffcd418040df80e88727a8a07ff2ca9bf78c7f79a4bc19ab9d20403db7083f2fceeb31285a87dffc8096d08929e1409118ae2084c914b88914cf18d9baf0058b5e0ea02a741ec7dc197456d13d7dd74f8e97bfe69ff6e09b84addd023ec74aee1d53fece4f26738053123c86a8dbf48fa189acdd5022cb43cce476d8e41af06ad179dc704f0583"}, {0xd0, 0x10b, 0x3, "9f5de3827adcba1bce0b19fb729e57b946128f641738a7187600f06f808e7b2f4536e6ef2c83552863228c26193b12e2e5410136979a583ae840ef6e4c5e216aa6281f4638f424f5d2bdf8fa5db7280ca82556f440c8a1dbc28fa856af5e6c14233b2eaf19f73ae320e546bfa8881da19caa3512cc75a70852d97bcab03a4fb5e10827b016a24051e4ce4d545fb32b380011475ff2752183a7a97cb22e95b3122630a47690ab9e03dc4c4433d48a117d9b971da7cc9f8a40b2f086"}], 0x1c8, 0x4090}, 0x81}, {{&(0x7f0000000840)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x4, 0x2, {0xa, 0x4e22, 0x5e2, @loopback={0x0, 0x1}, 0x12d}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000008c0)="a97efc33549b7ce8a5ab968860ee8617e12e8cd20c23b88d38b20f92dc5f249d55d2182ae8fbfb99452d5767a85d54958de99b9a8fe55168909223e6e0d1847ed3a9c87fffedeb98d98b3e25af927b2c9ca706b785bf1659964ca3b1e5cfd294c60b03623d51eff84508e6a6feff52a3c0750e1e11aaa2324d19460874bc50c533904f3376e2dea8582b8b8a0caaa71643cae906b1e4816ef952edf13d63c42450b59050994408c559f473a030cfb7c4554f156df67af7988d72feb18aa538f14f022908bb745d989574", 0xca}, {&(0x7f00000009c0)="f10d0da2ddeca33570645884c1c0aab0267567573229ddfa3ba0a287d8c8a9c4b3ca095cc377f1b544bd38", 0x2b}, {&(0x7f0000000a00)="e77eef8a5620c463fb11cd65db09b14fa8710552b039656ad3f31bfb30b4f03e76e9135fb07c1ed6c7cd83b3a8a7666b3bf0d7dccb7c779c24223e9d684f0dd6cbd5335c38fede426a39be66d2b236de69763dd74ba3fe5b44f8", 0x5a}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)="5aabb1a48b716b31d80f1e21e372a18e217391be42089f16e5232a223c0955c7efe8b48875222d448989b0a19173390ec5bf7432811b57a191c66928e98bb0cb1e97c678e9ac7650cf358902de2aa7b63f66f3afa419490be97b44f559f17506976dafa4d10c45f2f3f205690da8d99adcdf4d1a87ce2b41e32761ce9eafc3c636135f254a7ba6ef16ca", 0x8a}, {&(0x7f0000000b80)="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"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{0x30, 0xff, 0x3, "ee853c87a13f21f53d0c5eb0195bbc5f5e5693394b43114cadbc5a"}, {0x60, 0x103, 0xd2a6, "2ff3ed8fa9d38f51decf2a8a56523620d25009d70a01e89ad76fdaeee8ab3c22a6edc8be6d873896f8880ee78aa11b293cc78a84d83fdec02efcf0ea963e6230fe28da96e5476af683"}, {0xd0, 0x101, 0x3, "abf68335d210f0267045c460f231743425de993803bf17a5f6aa35c48929a415561a4902b0d3642899c1729ffaacd71d828049abf6cdcf67a07db62c5eadbacd3a292b8933d1841b24deb1ee09e6cdc44b85e3a9a6f0993d7e40a9c0e3f97219538f750ac402bcc6497c2109ef7e65b981c544b015f60f78e601dfebb108a7f496deaa9f070192b84b89b91e2ea6faf32818ceed953d8a0307f76086a1495a7df99ba8dc5696470de20a20fd40edb09c597665a06159cdaaafa8a3d15389"}, {0xa0, 0x0, 0x5, "f9e8a03183ea75053d4a0df9c3eeddb932cd2109668ac8e8ce0b62159e12961400429a3317dfe9b38ad5781f4d174e915130bc826208c8f27fecda082c4b4052e473fe2c986753b6fdd52b0e8bb7c685ca313617cbbcd514dd7ce93d238822904dc005adf6418dc39d7d51bd7180e65de0a51f6ab09a18d88c66fc5323322445bff4139583cf70ef7c32ebeaf7791b3f"}], 0x1308, 0x8000}, 0x2}], 0xa, 0x20008000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000280)=0x4) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f000000a5c0)=""/169, &(0x7f000000a680)=0xa9) [ 153.499472] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/27 22:53:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x2, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/05/27 22:53:02 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x404000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="e65f5e0d238b4b503e08cc59e78062f1", 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14, 0x80000) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000440)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={0x0, @remote, @remote}, &(0x7f0000000500)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000540)={0x1c4, r1, 0x14, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r3}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x8885}, 0x20000000) r7 = accept$nfc_llcp(r0, 0x0, &(0x7f00000007c0)) r8 = mq_open(&(0x7f0000000800)='\x00', 0x3, 0x4, &(0x7f0000000840)={0x1, 0x2, 0x2, 0x7ff, 0x40, 0x0, 0x40, 0xffffffffffffff1b}) sendmmsg$unix(r0, &(0x7f00000009c0)=[{&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000900)="f4c0ed6993c67bcf0032fca6b8ec252c99bed2254392dbb8e82161", 0x1b}], 0x1, &(0x7f0000000980)=[@rights={0x18, 0x1, 0x1, [r7, r0]}], 0x18, 0x4000000}], 0x1, 0x4000080) r9 = getpid() sched_setattr(r9, &(0x7f0000000a00)={0x30, 0x5, 0x0, 0x8000, 0x400, 0x91e, 0x4, 0xfffffffffffffff7}, 0x0) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x1d}, 0x10, &(0x7f0000000b80)={&(0x7f0000000b00)={0x2, 0x1, 0x0, {r10, r11/1000+30000}, {r12, r13/1000+10000}, {0x3, 0xfffffffffffffffd, 0x1000000}, 0x1, @canfd={{0x4, 0x0, 0x100, 0x1f}, 0xa, 0x3, 0x0, 0x0, "6ff7c744231978df39c0cce42d72f8e7a877518983f658b6eb0e5371f99ca26ae69a50541c4469bc6106e2a432442abf90e92dd3414a318e95c32cec90a1058e"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x1) socketpair$inet6(0xa, 0x6, 0x10001, &(0x7f0000000c00)={0xffffffffffffffff}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000c40)={0x1f, 0x7f, 0x100000000, 0x9, 0xfff, 0x4}) getpriority(0x0, r9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c80)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r14, 0x84, 0x9, &(0x7f0000000cc0)={0x0, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x3, 0xba, 0x8, 0x3, 0x8}, &(0x7f0000000d80)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r14, 0x84, 0x10, &(0x7f0000000dc0)=@sack_info={r15, 0x14, 0x99}, &(0x7f0000000e00)=0xc) ioctl$sock_inet6_SIOCADDRT(r14, 0x890b, &(0x7f0000000e40)={@dev={0xfe, 0x80, [], 0x16}, @empty, @ipv4={[], [0xff, 0xff]}, 0x100, 0xbf4, 0x3, 0x100, 0x100000000000000, 0x41100204, r4}) fsetxattr(r8, &(0x7f0000000ec0)=@random={'security.', 'mcast_rejoin_interval\x00'}, &(0x7f0000000f00)='team\x00', 0x5, 0x3) getsockopt$inet6_mreq(r14, 0x29, 0x1b, &(0x7f0000000f40)={@mcast1}, &(0x7f0000000f80)=0x14) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000fc0)={0x4, 0x6, 0x8d, 0xd5}, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r14, 0x84, 0x13, &(0x7f0000001000)={r15, 0x5}, &(0x7f0000001040)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001080)="8006764e263e69b3d0ea888fd17b7c8076c709dc7a16e7ef5692b1742d42a11f7c62a73155df473e6e6e08bff76afdb454634ff6b57dc7681dcf294b77e949de9d4b826e1cbef70ce81c3ec8e901cd6d0b8e7a372ea441e05284cf39f3c068057c15e25c1363627956a201d20fa1c6638cba5c0d12f711f10b04b88900395b229f576834dd3fd00ecccadf180a8c9d8e04d76f1920167730c9cd0d69aed66db603ec50628230f3b6972b6cd79ba3523e6e3c568a", 0xb4) getegid() [ 153.571240] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/27 22:53:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001040)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000010c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000280)={0x8}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) 2018/05/27 22:53:02 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xe, 0x754a}, {0x2, 0x6}, {0xe, 0x10000}, {0x2, 0x8}], 0x4) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1000000, 0x1a131, r0, 0x0) 2018/05/27 22:53:02 executing program 7: unshare(0xcaf24ff3292bcd7b) r0 = mq_open(&(0x7f00000000c0)='security.ppp1\x00', 0x40, 0x4, &(0x7f0000000100)={0x8001, 0x5, 0xac93, 0x0, 0x9, 0x4469}) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xb}) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x400) recvfrom$ipx(r2, &(0x7f0000000180)=""/236, 0xec, 0x2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="00105607", @ANYRES16=r3, @ANYBLOB="000926bd7000fbdbdf250600000008000400040000001400030008000400ff0300000800030000000000080006000100000008000500060000005400010008000500010000000c000700100000002200000008000800ff0f000008000b00736970000800020029000000080001000a00002314000300ac14141b00000000000000000000000008000600776c63003c00020008000600ff0f00000800030000000000080003000000000008000b000000000008000800030000000800030003000000080002004e24000008000500ff7f00000800fd0004000000"], 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/05/27 22:53:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0x4d, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000140)=""/77}, &(0x7f00000000c0)=0x78) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000280)) 2018/05/27 22:53:02 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x5, 0x4], 0x2, 0x9, 0x3, 0x100000001, 0xffffffffffffff43, 0x3bdf, {0x8, 0x100000001, 0x9, 0x9, 0x4, 0xffff, 0x0, 0x1f, 0x7, 0x2, 0xca8, 0x2, 0x4, 0xff, "b87e08aaf3e8c2c7a96445d717b6545817bd84efd523455ae26dde494f97d5db"}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendmsg$nfc_llcp(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x5, 0xba27, "34a5b13c12d10595bb0ed042c601114ade1958ab4f820f97367d03ed3c3e840619b614d94fadb8bc1180a07a1789ca6b8091fa4d97b604ff9f537e38e1e40f", 0x2f}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000180)="669cbc65398349513b358f0e3adc1a0a2d409e2289a044ecf4128b80a8c7e7d1f4684b", 0x23}, {&(0x7f00000001c0)="bd19f6099ffc30ae2a1c917e69382556fdc1b6e379350db024471571eaa8b428a0ef2f82018a94779bd4c87b13f26beab165cb997b4e73813d80e177e221a97120f3b4a06723b7630f8f4503108e514312a096529a8fba0939aae4a5a2cf4f94a648c610021d59d9b56ef58dda940d41c379cf84ade64a0900bc750126915e52", 0x80}, {&(0x7f0000000240)="91ed0b58ffb4c85087dd2bc569a4cc7f3a15d94746c66c013339", 0x1a}, {&(0x7f0000000280)="d825d69470d8230bf2109dcb2dfe72bbef5744d724ef6f5e2d1aa08cf65c1c11f8c22da3801b51d856ff9d142a74706b5ba81db028f32b3c8b60350f30f8e19a0d3957aa772b9ce1cda85dff35a79c0386a4d98339ae54e2f5dcf8e8b8b1cd39e1d1c0276e6bc0210c3ae1d8fc3650309bc8f9d8fe1f3e9f5e16dc7aaa1afff736c920cc3a2e5556f394e2e82256616887999ca834ee2a150ff20349cbbd82c4251c16b59e30b0c377beb60a4e3c9a6221048cf5a00c293a93d72c08f0e3b4ef849c7b7567869edc0a5c72fe8c3ce066c18d1885321de1564efed682b4a1c6e966b977547a1905662096adf833af012de5", 0xf1}, {&(0x7f0000000380)="f2e9756ad77b2971585873c75006188283a3562092c54f7060e9f600b0551efced4bc4303ac977ff73ee73595428cda0936ff9cbf010d0b1f9519ecb21e7aa9e8d45541a75de2cdb68e0cd9296bb3358f568b1e10d42eab23e114513017941de09e68afda27788b62d41fca8ae4e64be312e893164792b5afcd6f5ef5240fa88d501bd1879dd1ebb815314c01a9b1b59f42595d6429ffe695ab28cff0ec73f0308e653e70f", 0xa5}, {&(0x7f0000000440)="75054ebe12c7a20be2eee3697e394fec0d0d760b5ca44dc56003aab1bb316c3ea587ffb688cde3de1e83ff400859e8bef4bd865a1cda45825d3259e1bbab8d2ea3887077e5948f627d470733a875cdead39efdc79431d4171f42eef56878e75d178f6f15d0ab9e06845a935198213a8ab9b65b6902199418b918d63de5db9bfef954058bc54f44fc66c3fe4de289147ee5f501c9086696ec4770171ce016fa118c26fb77302a731bc52f7a51ad1a29a77c63460b93fb3a88b3930b42f827d3afece6771836ec2650d54fe10a96efb21554e42cb3b89806923ce3219ee75f7e1ab85059f206e7146d9e08", 0xea}], 0x6, &(0x7f00000005c0)={0x98, 0x13f, 0x7, "e851d162a3d50d9a5394260c481ee97b348335b5b7ddeaabadeac2986b7b8e1c9d384b731548d4c6bf44453d760eecce6e6bd2c86c4d17a2bd50e62395dcb61ca33de0676fc4389ed7865252a3664f9760ae38ae407016c6ded1e06c2e2b0ab1363248b768d1339e5c7f8bb94eebcdbe739eb9df369d6865cb0a78f1af2afb2566"}, 0x98, 0x40000}, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000006c0)={'filter\x00', 0x74, "1aef370efd8691e6f287dd5d8198e0dfa33088ea009996c7b36e200d41c18a1d8300aca709c0d5fda416bb190daea5e52828449affd5d60e5b9914bc0b57e92bd4bd764410d5dc78c88c0a233e201411446066b28843578508e165a625abddec8ff82f2f1409ee2513ee92b3fbe45d0bc8759b54"}, &(0x7f0000000780)=0x98) flock(r0, 0x4) r1 = openat$cgroup(r0, &(0x7f00000007c0)='syz1\x00', 0x200002, 0x0) fsetxattr(r0, &(0x7f0000000800)=@random={'osx.', '/dev/dsp\x00'}, &(0x7f0000000840)='\x00', 0x1, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getpriority(0x3, r2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000008c0)=0x81) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000900)=r2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000940)=@int=0x80000001, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000980)=0x2, 0x4) fcntl$setown(r1, 0x8, r2) getrandom(&(0x7f00000009c0)=""/163, 0xa3, 0x3) accept$ax25(r0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000b00)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0xf2, 0x84, 0x2, 0x7, 0x0, 0x6, 0x3, 0x1, 0x3, 0x3, 0x73c, 0x3, 0x62a1, 0x9]}, &(0x7f0000000c00)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000c40)={r3, 0x80}, &(0x7f0000000c80)=0x8) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000cc0)=0x54b, &(0x7f0000000d00)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000d40)) readahead(r4, 0x2, 0x8000) utime(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x9, 0xc85}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000e00)={{0x6, 0x80000001}, {0x80000001, 0x7fffffff}, 0x10001, 0x0, 0x7fffffff}) clock_getres(0x0, &(0x7f0000000e80)) mq_timedsend(r0, &(0x7f0000000ec0)="26672881e1783b9eeeeef79ae76b7d5de242f73c73367ee3b802766d3986ea513946d78538228cfaa057088d0459aaa2953a09611834a1753edde3a9adf40cdbbb1440bd434df9e67eede4477253fec3ce70d1cc08c72902834f97586d1765da5d8b69ffc845a7ea6b9660dcff3fef7457aebe3d7fb9f62bfc5429a66a0909c81b12272343dfe63e50bfce0dac0f6ea15a4bbeaf30127c2a0c26340ca11706885b5d34698c1ced8e387adf9950ce5a98e44be96677d40e", 0xb7, 0x4, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000f80)={0x6, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x40, 0x6, 0x2, 0xe10, 0xff, 0x0, 0x200, 0x3f, 0x3}) io_setup(0x2, &(0x7f0000001000)=0x0) io_submit(r5, 0x6, &(0x7f0000001500)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000001040)="95ea53f1a3168e982666d6605bbac7e2278f27ade43322f7a2a0a2c663f561ca6ef29e96f0a82e2f46555bab67261c13cc4a73ff53edeb5faca056346aef4026f1cf7756dc181626f4a177d613000f93d4517083427fcdde476a4947544dfd3e2593f0b61d73678b53d0b568514c15b806c661c0e767dd782b67606a906726b1ef67ebbba5d710ea70bbcc0e2bcec7", 0x8f, 0x1, 0x0, 0x1, r0}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x8, 0xffffffff, r4, &(0x7f0000001140)="fab4aa68", 0x4, 0x5, 0x0, 0x1, r0}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00000011c0)="61b3dd0c20b0c5c0b9e33267069f9e9a2cdc231ff87009cf6afb52bebfcd", 0x1e, 0x1, 0x0, 0x1, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff46, r0, &(0x7f0000001240)="e691973caecf73bfadb0eada09262611e849cbc9e4ee106d4c1221f8387679e6ff03a9e338c399e2bb2bd8d86e10ba8b64d2852184080cea4fe9922dc79078b45c344f91baa84cc00d9565bdbee49d6a0fa2680dd669b2f015922f61892c0ec8e3c1c83c69cf569a089e26293a5ecd3be7c4e5727835d78f85c5a7dabbbbb97225a2d9b7341f6eff61f8666ca4a196ca10090221d9d287cbc04ea36e87d098f673c6e56d6e0347938600b8da362e70d0f8cc0f8cb00f9c038343c27d42dca6e195", 0xc1, 0x3, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x7, 0x94a, r1, &(0x7f0000001380)="b5d058844328a6a0f9e816086080eb278526ac25d6802bd1c6770909", 0x1c, 0x5, 0x0, 0x0, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x9, 0x2, r0, &(0x7f0000001400)="8330b834744318ac522fcd0f1c7beffda9e0f23b32e0db4cea347a76967761e9871b54fefbb2861b73bbb3ab2b5565ec14e3bf6b4dcf33f27c7e3a8992834e758cbb6939f6322caaf5476a80f402415084c2dd5f9af87388c8ace0f649ea59889901dc6fe92e05315e949352af83df0c2de99bc572536eef8b8e91220f8ad56548c35dd43175d594b437fa71bc5db146", 0x90, 0x80, 0x0, 0x1, r0}]) 2018/05/27 22:53:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000080)=[{&(0x7f0000000a00)=""/201, 0xc9}], 0x1, &(0x7f0000000240)=""/57, 0x39}}, {{&(0x7f0000000700)=@nl=@unspec, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000d40)=""/139, 0x8b}, {&(0x7f0000000940)=""/14, 0xe}], 0x3, &(0x7f0000000b40)=""/30, 0x1e}}, {{&(0x7f0000000e00)=@ethernet={0x0, @random}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000e80)=""/210, 0xd2}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000f80)=""/48, 0x30}, {&(0x7f0000002580)=""/85, 0x55}], 0x4, &(0x7f0000003840)=""/105, 0x69}}], 0x3, 0x0, &(0x7f0000004c40)={0x0, 0x1c9c380}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000038c0)=""/37) 2018/05/27 22:53:03 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x880, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) unshare(0x2000400) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f0000000340)=[{r2}], 0x1, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000040)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'dh\x00', 0x21, 0x2, 0x58}, 0x2c) 2018/05/27 22:53:03 executing program 3: r0 = socket(0xd, 0x80805, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'vlan0\x00', 0x2}, 0x18) write(r1, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100ffffffff0800000000000000", 0x24) 2018/05/27 22:53:03 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1000}, {r0, 0x80}, {r0, 0x1401}, {r0, 0x4034}, {r0, 0x80}, {r0, 0x4}, {r0, 0x8}, {r0, 0x100}], 0x8, 0x5ed) connect(r0, &(0x7f0000000400)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) 2018/05/27 22:53:03 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x800000000000, 0x0, 0x200000002, 0x40000000048}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001180)=0x7, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000100)={0x2, &(0x7f0000000000)=""/36, &(0x7f00000000c0)=[{0x6, 0x1000, 0x7, &(0x7f0000000180)=""/4096}, {0x1f, 0x31, 0x10001, &(0x7f0000000080)=""/49}]}) 2018/05/27 22:53:03 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0x1, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffff801, 0x40) recvfrom$inet(r1, &(0x7f0000000080)=""/51, 0x33, 0x40000000, 0x0, 0x0) time(&(0x7f0000000240)) 2018/05/27 22:53:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040)='wlan0cpusetsecurity)system%\x00', 0x1c, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) 2018/05/27 22:53:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000001c0)={0x2, 0x100000000, 0x3, 'queue0\x00', 0x10000002}) sendto$inet6(r0, &(0x7f0000000040), 0x5cd, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000100)=0xa7b, 0x4) 2018/05/27 22:53:03 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080027bd7000fedbdf250300000014000200080009005ba09c1608000800000000003800010014000300ac14140f0000000000000000000000000800090011000000080002002f000000080004004e240000080001000a000000080005002e920000"], 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000300)=0x8000, 0x4) chdir(&(0x7f0000000780)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = shmget(0x3, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r4 = shmget$private(0x0, 0x2000, 0x54001000, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000240)=""/86) sendto$inet6(r0, &(0x7f00000002c0)="7c1bf1b12c6d3222b7dcc76a555333192b8b65bd5d43a50faaf63e9e7b781eb12353887e9e79a85a9718aba6b04b0e35cf794edd3c92d8e2d8", 0x39, 0xc000, 0x0, 0x0) lstat(&(0x7f0000000380)='../file0\x00', &(0x7f00000003c0)) 2018/05/27 22:53:03 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000000000)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/27 22:53:03 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="c66d5e8c40f3b2e1cae0e4f40f2c5c0f386e471d586fc39be6b7d8a3a267af914ee2169041c3cbf4c3321f24d4cfab6eadeb3aa982f9db206b9e86357b8cfefc2c8b3431be4360c8915c81cbf9c75c8bbf121d2ef6c68cb17243596313fcdce99462801e00807218957324107ad13cf5362b00a3d652f16b29f80f6d687d763d8b04d248bc20dfa120c18398b7e32e2c8526119a452b", 0x96) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'team_slave_1\x00', 0x4}, 0x18) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xb870ca92, &(0x7f0000000280)=""/118, 0x3, 0x2}}, 0x39f) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/27 22:53:03 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x4b) r0 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe01e}, 0x1}) 2018/05/27 22:53:03 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x9, 0x4) 2018/05/27 22:53:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x2, 0x0, r0}, 0x2c) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2002, 0x0) 2018/05/27 22:53:03 executing program 1: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="7f", 0x1, r1) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r1) keyctl$dh_compute(0x17, &(0x7f0000000040)={r3, r3, r2}, &(0x7f0000000380)=""/238, 0xee, &(0x7f0000000100)={&(0x7f0000000080)={'crct10dif\x00'}}) 2018/05/27 22:53:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x101000, 0x0) msgget$private(0x0, 0x10) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="24ad0000f41143822c8ca5fb969a77021ba860543a1e2154069da1000000008000000000000000", @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250c000000080004000000000008000500ff010000"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x4, 0x2, 0x0, 0x0, 0x0, 0x3}, 0x20) ioperm(0x0, 0x200, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x622000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0x1, 0x3, 0x2, 0x0, 0x101}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/27 22:53:03 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket(0x3, 0x800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x3a4) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0xffffffffffffedda, 0x6, "71cb021f5ff9", 0x80000000}, 0x10) 2018/05/27 22:53:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x1, 0x0, 0x103, 0x1, 0x0, 0x1}, 0xfffffffffffffd53) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x1}, 0x20) 2018/05/27 22:53:03 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') symlinkat(&(0x7f0000000040)='./control/file0\x00', r1, &(0x7f0000000080)='./control/file0/file0\x00') mount(&(0x7f0000000100)='./control\x00', &(0x7f0000000640)='./control/file0\x00', &(0x7f0000000140)='proc\x00', 0x2000, &(0x7f00000001c0)) close(r1) 2018/05/27 22:53:03 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200514, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x200, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x6, r2}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/05/27 22:53:03 executing program 0: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000001fe8)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x8000}, 0x8) fdatasync(r0) write(r0, &(0x7f0000000240)="36b417727a7c28e6dc894456d3f7138075c4218e27ab31c3236f8f8ea3a59f8f23e131e37fc801b69bab2be3fddcf8eab4e11665d16efa8a0a0d680a958abaab9aa56e6e2343fc9a5b8d4c030b8d0418f8c2643f89dd32b381c6ba5fc507b9db4c91c5546f2410637d081d6dc6", 0x6d) fchdir(0xffffffffffffffff) r2 = memfd_create(&(0x7f00000002c0)="bcf6", 0x1) write(r2, &(0x7f00000000c0)="6963e64243ea486da3a74e3dc568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da3390abfe713eedaee068225c79ddccf6f58343ec62471e4fc6d23580c240661fafb48a0c71679dde0dc439aaef68749e664cd45cd8c32a76d1310bc2558dcae47d4fff35ce1a4b43f5605148cb1372a72dc09f64511157a9d5c9cf9d7831363abc9a10d06e990d7bedd6911ba1b61f95b2e9e219d42611e8325b497bad4986fac9972632a1ff1a03b94ec5c1e82bb4e1153afef6b0a0f827cb940c6238ad56d4", 0xd5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000380)=0x7, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) 2018/05/27 22:53:04 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x100000002) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/27 22:53:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="4626262c8523bf012cf66f") mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/22) 2018/05/27 22:53:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00005b1000)=ANY=[@ANYBLOB="0180c2000000000000000000080045000030000000000067907800000000ffffffff210090780000000040000000000000000000ac14ffbbe0000001070000e0000002ac140000ac14ffaa7f000001000000"], &(0x7f0000ea3000)) 2018/05/27 22:53:05 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/90, 0x5a}], 0x2, &(0x7f0000000180)=""/4096, 0x1000, 0x3}, 0x5}, {{&(0x7f0000001180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/35, 0x23}, {&(0x7f0000001240)=""/118, 0x76}], 0x2, &(0x7f0000001300)=""/15, 0xf, 0xfffffffffffffffd}, 0x9}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/239, 0xef}], 0x1, &(0x7f0000001480)=""/106, 0x6a, 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001500)=""/90, 0x5a}, {&(0x7f0000001580)=""/143, 0x8f}, {&(0x7f0000001640)=""/73, 0x49}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000001780)=""/206, 0xce}, {&(0x7f0000001880)=""/199, 0xc7}], 0x6, &(0x7f0000001a00)=""/106, 0x6a, 0x200}}, {{&(0x7f0000001a80)=@nfc_llcp, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001b00)=""/13, 0xd}], 0x1, &(0x7f0000001b80)=""/85, 0x55, 0x1ff}, 0x155a}], 0x5, 0x12001, &(0x7f0000001d40)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001d80)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x100, 0x7fff}, &(0x7f0000001e40)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001e80)={r1, 0x7}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x0, 0xfffffffffffffffc}}) write$cgroup_int(r2, &(0x7f0000000000)={[0x2d, 0x39, 0x39, 0x37, 0x2f]}, 0x5) 2018/05/27 22:53:05 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x8800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}}, 0x1) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x20000, 0x0) 2018/05/27 22:53:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000006b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006b00)={&(0x7f0000006a40)=ANY=[@ANYBLOB="8d9e00001500200000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="080008000000000014000100fe8000000000000000000000000000bb"], 0x34}, 0x1}, 0x0) 2018/05/27 22:53:05 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000fac)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa}}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/27 22:53:05 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/27 22:53:05 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/27 22:53:05 executing program 5: setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xb1a, 0x42000) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x2, {0x100000000000000, 0x942, 0x4, 0x6, 0x5, 0x81}, 0x4}, 0xe) r2 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/05/27 22:53:05 executing program 6: r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x397) r2 = dup2(r0, r0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000180)=""/4096) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x7fff, 0x1, 0x40, 0x1, 0x80, 0x9}, 0x3ff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8500, 0x0) setfsgid(r1) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x40) 2018/05/27 22:53:05 executing program 7: r0 = socket(0x5, 0x7, 0x7fffffff) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x800, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xffffffffffffff01}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@generic={0x3f, 0x4bae4be8, 0xffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r2 = semget$private(0x0, 0x6, 0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r4 = getgid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xd686, r3, r4, r5, r6, 0x20, 0x2}, 0x3, 0x87, 0x5}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000440)) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) llistxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/75, 0x4b) getxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'osx.', '/wlan1\x00'}, &(0x7f0000000680)=""/29, 0x1d) sendmsg$unix(r0, &(0x7f0000000b80)={&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000740)="07a03e8d290cd71c164d6cb3c18602c665088e911a8bbfab4159dc193f77a566fe4dd3bb514f976301498d93aa97771c74f3bc249b491462f5b13c0ee996f254d3097f62147cae97f96627481af0af6daa", 0x51}, {&(0x7f00000007c0)="18be92b4bd96a72d280984e352ae35f21f3dd13226d7025076f511649643a1caa44ecabe3b6380ecbd54f889ddb3716e5f96982f8d6d4c68ad06ee2b55c98141d1ed3c094b805516ee1a6244ca53b4da05827eb8ad4f7f7c2cdab547e273e92bfc414bf7184da38bdd72cbce4bdb3803cbc74e5669d87559fcaf8f1839995f4373", 0x81}, {&(0x7f0000000880)="ac77a81ca3d4b5cbbe38c8ac556653757b1fe0046a2873b2f60778bfba59b4b3e6dcd5d57e0f19e3fd0119253ad5abf598ade1c718fbc12fc254e5d8ebacd2b488d4cbeef8db67f2788fc07ba96764f5f6f4a24916a20db143a8865d468ece0d823d39b349eccb157ce15c6eca2261965aad57762b22ad07ad1871f619231eeb0dac45c8f958e8760cb4bf57c03290fc0025d2209890377bfe51b7743fd4b997", 0xa0}, {&(0x7f0000000940)="3f886f427c92c823e77d74b3cc4a22b5c435adad5eda552a2621bd0cf8f63a76c6b89dbe180b3616a935413407403e9959337c05dd13c67c9018a8b9fb007fabdda324922cd1385cc400fbe3ca2576a3084af1", 0x53}, {&(0x7f00000009c0)="b9ea57f261cacb84af70057eae8992d78303e3", 0x13}, {&(0x7f0000000a00)="7b8b285c232ce9c7baffeae0956d1c84cbbb5d8112e674c6765f959e20a9620a4b3022fb3ab32eeb694ac7038512825a2da791eff1e083ac8ca46bd994a8d402bbab1c9946b640022f6b35ab97384aaabf25a12a40b5e9d7136dca8c37a54d25e8f2d9ba187a5af2f95a48f24cf8ebabdac58390b4476504a4", 0x79}], 0x6, &(0x7f0000000b00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60, 0x4000}, 0x4800) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000bc0)={{0x9, r5, r4, r5, r4, 0x8, 0x9172}, 0x5, 0x2, 0x9}) r7 = dup3(r0, r0, 0x80000) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000000c40)="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") socket$nl_netfilter(0x10, 0x3, 0xc) fdatasync(r7) faccessat(r7, &(0x7f0000001c40)='./file0\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000001c80)={r1, 0x1}, 0x8) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000001cc0)=""/237) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001e00)={0x3, &(0x7f0000001dc0)=[{}, {}, {}]}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001e40)=""/97, &(0x7f0000001ec0)=0x61) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) 2018/05/27 22:53:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x100, &(0x7f00000011c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001240)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7003, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/05/27 22:53:05 executing program 0: r0 = socket(0xa, 0x2, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f00000003c0)=""/206, 0x0, 0x0, [], 0x0, 0x2}, 0x48) recvmmsg(r0, &(0x7f0000006500)=[{{&(0x7f0000000540)=@hci={0x0, 0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/211, 0xd3}, {&(0x7f00000006c0)=""/238, 0xee}], 0x2, &(0x7f0000000800)=""/4, 0x4, 0x5f3e949b}, 0x1}, {{&(0x7f0000000840)=@rc, 0x80, &(0x7f0000001d80)=[{&(0x7f00000008c0)=""/93, 0x5d}, {&(0x7f0000000940)=""/225, 0xe1}, {&(0x7f0000000a40)=""/103, 0x67}, {&(0x7f0000000ac0)=""/134, 0x86}, {&(0x7f0000000b80)=""/75, 0x4b}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)}, {&(0x7f0000001c40)=""/187, 0xbb}, {&(0x7f0000001d00)=""/82, 0x52}], 0x9, &(0x7f0000001e40)=""/24, 0x18}, 0x1ff}, {{&(0x7f0000001e80)=@nfc, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f00)=""/212, 0xd4}, {&(0x7f0000002000)=""/198, 0xc6}, {&(0x7f0000002100)=""/36, 0x24}, {&(0x7f0000002140)=""/40, 0x28}, {&(0x7f0000002180)=""/179, 0xb3}], 0x5, &(0x7f00000022c0)=""/233, 0xe9, 0x2}, 0x8000}, {{&(0x7f00000023c0)=@ipx, 0x80, &(0x7f0000003880)=[{&(0x7f0000002440)=""/163, 0xa3}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/147, 0x93}, {&(0x7f00000035c0)=""/251, 0xfb}, {&(0x7f00000036c0)=""/56, 0x38}, {&(0x7f0000003700)=""/70, 0x46}, {&(0x7f0000003780)=""/209, 0xd1}], 0x7, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000003900)=@nfc_llcp, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000003980)=""/93, 0x5d}, {&(0x7f0000003a00)=""/147, 0x93}, {&(0x7f0000003ac0)=""/53, 0x35}, {&(0x7f0000003b00)=""/164, 0xa4}, {&(0x7f0000003bc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004c40)=""/49, 0x31, 0x4e9d}, 0x8}, {{&(0x7f0000004c80)=@ipx, 0x80, &(0x7f0000006340)=[{&(0x7f0000004d00)=""/203, 0xcb}, {&(0x7f0000004e00)=""/219, 0xdb}, {&(0x7f0000004f00)=""/167, 0xa7}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/132, 0x84}, {&(0x7f0000006080)=""/165, 0xa5}, {&(0x7f0000006140)=""/64, 0x40}, {&(0x7f0000006180)=""/2, 0x2}, {&(0x7f00000061c0)=""/241, 0xf1}, {&(0x7f00000062c0)=""/81, 0x51}], 0xa, &(0x7f0000006400)=""/241, 0xf1, 0xb1f}, 0x100000000}], 0x6, 0x100, &(0x7f0000006680)={0x77359400}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000066c0)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x9}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x71}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) getpeername(r2, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000000)=0x80) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f00000002c0)='syzkaller\x00', 0xa, 0x3) 2018/05/27 22:53:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a34000/0x1000)=nil, 0x1000, 0x77) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) madvise(&(0x7f0000779000/0x600000)=nil, 0x600000, 0x1000000000009) 2018/05/27 22:53:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x8, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000281ffc)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00000000c0)={'veth0\x00', @ifru_data=&(0x7f0000000080)="5596d95b9702267c2adc2ec3401f4a36bf1540a6757b99e484dae80626706c49"}) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3, 0x80) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r2) accept4$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) 2018/05/27 22:53:05 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x2000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x20, 0xf, 0x4, 0x1, "edf8331018f85a0e66b95b76626ce8f9d64b210a24511bfa3d9003dcef03722001d8930581e1feaaa624d60df5f1ceaa6696c774209674515495d1a723aaf774", "b1320bb7c60ec5b1ed07305394d59aad285dcdb0a4d6ec2d6f33ddb2a855386c", [0xffffffffffffffff, 0x40]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) fcntl$setsig(r0, 0xa, 0x13) fsync(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt(r0, 0xb98a, 0x80000000, &(0x7f0000000280)="472418ee52544d9b2fa9dff27eeda368abe9f84aa1e910488a010d233961b8f4a70a448a96628987470003b911f00bd11efcf3d9c5c91a05199bee75827e45129c6e79df51f4e16bf5d7fe0a1f053b4299e1f6cd81960807c73badcaf9974ee06b4dca1cb95dfdf2d6672ffdadb1", 0x6e) write$tun(r0, &(0x7f0000000300)={@void, @void, @x25={0x3, 0x400, 0x0, "401c388c64dcc7639646971abe9a3be80377c4ffd297c0df242b16"}}, 0x1e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="8031dbb79f57471fd9963a5497577ce3", 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000380)) finit_module(r0, &(0x7f0000000480)='\x00', 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) prlimit64(r1, 0x7, 0x0, &(0x7f0000000500)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000540), &(0x7f0000000580)=0xc) r2 = syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000600)) utimensat(r2, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={{0x0, 0x2710}}, 0x0) fcntl$setsig(r2, 0xa, 0x41) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000700)="e6aa9e785e84a4adfa4c6a46db873eb88345907024e33b8160bd3f36474a9d0d31b8a6ece439b204a22e7e2b897ff7964b17d4aa0a13757979e9f0298f") sendmsg$nl_crypto(r0, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)=@del={0xf8, 0x11, 0xe, 0x70bd2a, 0x25dfdbfe, {{'drbg_nopr_ctr_aes192\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x10001}, {0x8, 0x1}, {0x8, 0x1, 0x9}]}, 0xf8}, 0x1}, 0x4000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000900)={0x7fffffff, 0x80, 0x2, 0x9, 0x9, [{0x1, 0x8, 0x1, 0x0, 0x0, 0x1000}, {0x7, 0x7, 0x3, 0x0, 0x0, 0x100}, {0x12b, 0x5, 0x4, 0x0, 0x0, 0x2}, {0xffffffff, 0x8, 0x6, 0x0, 0x0, 0x1a89}, {0x4, 0xfffffffe0, 0x1, 0x0, 0x0, 0x2380}, {0x2, 0x1ff, 0x8001, 0x0, 0x0, 0x1}, {0x7fff, 0x4, 0x2, 0x0, 0x0, 0x2000}, {0x5, 0x7, 0x3f8, 0x0, 0x0, 0x1405}, {0x9, 0x9, 0x8, 0x0, 0x0, 0x81}]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000b40)={'team_slave_0\x00', 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000b80)={0xffffffffffffffff, 0x1, 0x24d, 0x1, 0x3ff}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000bc0)=0x1000, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000c00), &(0x7f0000000c40)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r0, &(0x7f0000000c80), 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000cc0)={0x0, 0x8}, &(0x7f0000000d00)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000d40)={r3, 0xfff, 0x2, 0x0, 0x40, 0x8}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000dc0)={0x5, &(0x7f0000000d80)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000e00)={r4}) 2018/05/27 22:53:05 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5c, 0x9}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x1}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x6f, [], 0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f00000002c0)=""/111}, &(0x7f00000003c0)=0x78) 2018/05/27 22:53:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0x10000, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x7a, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x2000000000000004, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x222, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000600)=""/218, &(0x7f0000000200)=0xda) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) r2 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000840)={'team0\x00', r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x40, 0x4e21, 0xfa61, 0x2, 0x20, 0xa0, 0x2f, r4, r5}, {0x9dd3, 0x80000000, 0x6, 0xeb, 0xfffffffffffffffd, 0xf8, 0x5, 0x1}, {0xe909, 0xe758, 0x7f, 0xc72b681}, 0x761, 0x6e6bb3, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x3, 0xfff, 0x10001, 0x1000, 0x80000001}}, 0xe8) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[]}, 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x61) syz_extract_tcp_res(&(0x7f0000000180), 0x0, 0x100008) 2018/05/27 22:53:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100000001, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) getsockopt(r0, 0x7, 0x80000000, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/27 22:53:05 executing program 4: r0 = epoll_create1(0x0) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) close(r0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0xa000000e}) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) epoll_create1(0x80000) 2018/05/27 22:53:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = 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) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x4, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = dup2(r0, 0xffffffffffffffff) r3 = gettid() perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3, 0xfffffffffffffffb, 0x32b, 0x5, 0x0, 0x6, 0x30000, 0x0, 0x3471, 0x8, 0x4, 0x8, 0x8, 0xffffffff, 0x200, 0xf1, 0x2, 0x8, 0x0, 0x40, 0x0, 0x9eb7, 0x1, 0xffffffffffff7fff, 0x6, 0x3, 0x9, 0x18, 0x9, 0xbb, 0x101, 0x198, 0xf11, 0x1, 0x400, 0x9, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0x7b2fe29a9943e836}, 0x1280, 0xfff, 0x9, 0x6, 0x8, 0x4, 0x1000}, r3, 0x5, r2, 0xb) 2018/05/27 22:53:05 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000001c40)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f00000013c0)=""/140, 0x8c, 0x1167}, 0x4}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001480)=""/227, 0xe3}, {&(0x7f0000001580)=""/253, 0xfd}, {&(0x7f0000001680)=""/68, 0x44}, {&(0x7f0000001700)=""/102, 0x66}, {&(0x7f0000001780)=""/122, 0x7a}, {&(0x7f0000001800)=""/50, 0x32}], 0x6, &(0x7f00000018c0)=""/90, 0x5a, 0x399}, 0x2}, {{&(0x7f0000001940)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000019c0)=""/196, 0xc4}, {&(0x7f0000001ac0)=""/214, 0xd6}], 0x2, &(0x7f0000001c00)=""/42, 0x2a, 0x8}, 0xffffffff}], 0x3, 0x100, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000001d00)=0x2ed8, 0x4) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)=""/252, 0xfc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001d80)={0xffffffffffffffff, 0x28, &(0x7f0000001d40)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001e00)=@assoc_value={0x0, 0x5}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001e80)={r3, 0x401, 0x46, 0x6, 0xec, 0x62c3}, &(0x7f0000001ec0)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001f00)={r3, 0x9d}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001dc0)={r2, 0x4, 0x8}, 0xc) 2018/05/27 22:53:05 executing program 3: r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) 2018/05/27 22:53:05 executing program 0: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, 0x4001b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x6) 2018/05/27 22:53:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1, 0x1}}}, 0xc0}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x8003) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000002c0)=[{0x4, 0x4, 0x0, 0x3, @time, {0x3, 0x8}, {0x3, 0x6}, @control={0x7, 0x0, 0xb6f}}, {0x7, 0x1f, 0x9, 0x0, @tick=0x91c2, {0x2108, 0x2}, {0x40, 0x4}, @connect={{0x7, 0x8}, {0x7, 0x5}}}, {0x100000000, 0x1f, 0x10000, 0x4, @time={r2, r3+10000000}, {0x2, 0x1}, {0x5, 0x1}, @ext={0x21, &(0x7f0000000280)="154a56d6669e2a0824706f53b380a13fec0281fc2f5d9bf8b4e58936692336098d"}}], 0x90) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x8}, 0x8) r6 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x74, 0x800) recvfrom$unix(r6, &(0x7f0000000080)=""/86, 0x56, 0x120, 0x0, 0x0) 2018/05/27 22:53:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) semget(0x0, 0x3, 0x200) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "d31361f62af56914b3989f47cd581d480c852a93963f79e22a2a99798e016eaa", "bab30a1d13bfffdbd431135a832bdf168ceacd148e0dad181739f68849f22e31", "a0631235059f7df61f38960554cf01319348960f65a6345fbb242a034d82be4e", "f38e3ce975f7ea74bc2fc89e5288f2a25961f1200b8ae52b705fbca638253c9a", "198e741d7156a0b369ded91a83a021e9f2d1ae5eaeab17f64f14cf5d87ee42ae", "71427662516e68830166fdb7"}}) 2018/05/27 22:53:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000040)={'yam0\x00', @ifru_flags=0x1800}) fstat(r0, &(0x7f0000000080)) uname(&(0x7f0000000240)=""/209) 2018/05/27 22:53:05 executing program 7: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000340)=@req3={0x0, 0x2d8}, 0x1c) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0xfc, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/27 22:53:05 executing program 3: 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) signalfd(r1, &(0x7f0000000100)={0x8}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x400) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) 2018/05/27 22:53:05 executing program 4: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000000080)={'bond_slave_0\x00', @ifru_addrs=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2}}}) r1 = dup2(r0, r0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) mq_notify(r1, &(0x7f0000000100)={0x0, 0x26, 0x0, @tid=r2}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_settings={0x3ff, 0x0, @fr}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x4, 0x3, 0x9b, 0x2, "3dbb766b916b199f0c438e81b0433a74efe490bbc48a7ce5a69f1937430f4a3ad4a6b745ca07c1853b728fc6", 0x2}, 0x6, [0x2, 0xfffffffffffffffc, 0x3, 0xe0fd, 0x8, 0x2, 0x8, 0x5971, 0xffff, 0x3, 0x0, 0xce9a, 0x4, 0x625, 0x49c, 0x54e, 0xfa7, 0x5f5f, 0x100000000, 0x4f27d93e, 0x4, 0xc4, 0x8, 0x7, 0x5, 0x6, 0x7, 0x7, 0x101, 0x7fffffff, 0xedc1, 0xd70, 0xfffffffffffffffc, 0x3, 0x20, 0x5, 0x9, 0x8, 0xd30, 0xffffffff, 0x401, 0x6, 0xffff, 0x7236, 0x6733, 0x9, 0x6, 0x0, 0x7fff, 0x7f9, 0x4, 0x800, 0xfff, 0x68, 0x3, 0x1f, 0xffff, 0x16, 0x5, 0x3, 0x8, 0x40, 0x5, 0x4, 0x4, 0x7, 0x100000001, 0x401, 0xcd21, 0x2, 0x78, 0x7e, 0x6, 0x7, 0x5, 0xfff, 0x1, 0x87, 0x7fffffff, 0x79, 0x9708, 0x0, 0x0, 0x7, 0xa6, 0x1, 0x7, 0x1, 0x10001, 0x1, 0x6, 0x7fff, 0x603a, 0x1, 0x2, 0x3ff, 0x80000000, 0x7, 0x8, 0x0, 0xeacc, 0x4, 0x9, 0xdcc, 0x1f, 0x3, 0x40, 0xf62, 0x7f, 0x101, 0xfffffffffffffe00, 0x80, 0x3, 0xffffffffffffffff, 0xaeb9, 0x0, 0x5, 0x1000, 0x100, 0x1f, 0x3, 0x9, 0x2, 0x4, 0x9, 0x7, 0x9, 0x4], {0x0, 0x989680}}) 2018/05/27 22:53:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7d) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000300)=0xb0) 2018/05/27 22:53:05 executing program 2: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) getresuid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x1, 0x4e21, 0x0, 0x4e23, 0x2, 0xa, 0xa0, 0x0, 0x3e, r2, r3}, {0x3ff, 0x1, 0xffff, 0xfffffffffffffff9, 0x400, 0x1, 0x2, 0x3}, {0x7f, 0x0, 0x8000}, 0x453, 0x6e6bb8, 0x1, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x7f}, 0x0, @in6, 0x3504, 0x1, 0x0, 0x5, 0x0, 0x1000, 0x89d}}, 0xe8) r4 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x80, 0x400000) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) sendmsg$nl_route(r4, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=@ipv6_delroute={0xb8, 0x19, 0x100, 0x70bd2a, 0x25dfdbfd, {0xa, 0x10, 0x14, 0x40f9, 0xff, 0x3, 0x0, 0xb, 0x1b00}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_EXPIRES={0x8, 0x10, 0x2}, @RTA_METRICS={0x84, 0x8, "c2cdd5642c361190fab52c3c5ed289dd01eb107b23b13a8ca2a56a363234f959ad06c596de728fc4b44283b2cea4d09ea68258e6da3712cecb04bd9ada57d1e31233c67b120d55374f5a5fa6c13ffafc3dbaa772bc1e0639b3ec5968ad240149e5cd166ac23e8aafce963654931cea4f506ce397300d7cc145d215445b"}, @RTA_UID={0x8, 0x19, r5}]}, 0xb8}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r6 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x800, 0xa0002) bind$vsock_dgram(r6, &(0x7f0000000340)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e20, @broadcast=0xffffffff}, 'bridge_slave_1\x00'}) r9 = socket(0x2, 0x3, 0x4) ioctl(r8, 0x8914, &(0x7f0000000040)="c62626299d68db670000000023c3012cf66f") getpeername(r1, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000c, 0x25010, r0, 0x0) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r7, 0x0, 0x0, 0xfffffffffffff800, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x208200, 0x0) ioctl$VHOST_SET_VRING_KICK(r10, 0x4008af20, &(0x7f00000002c0)={0x0, r11}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r9, 0x84, 0x74, &(0x7f00000000c0)=""/21, &(0x7f0000000240)=0x15) 2018/05/27 22:53:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x81, 0x802) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/140) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) 2018/05/27 22:53:06 executing program 5: setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x1}) setrlimit(0x5, &(0x7f0000000000)={0xfffffffffffffbff, 0x1}) socket$kcm(0x29, 0x2, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x2, 0xffff}) 2018/05/27 22:53:06 executing program 4: unshare(0x24020400) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x30a) 2018/05/27 22:53:06 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) fanotify_init(0x0, 0x109001) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f00000010c0)=""/4096, &(0x7f00000020c0)=0x1000) 2018/05/27 22:53:06 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write(r1, &(0x7f0000000080)=',', 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8000, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000100)=""/212, 0xd4) dup2(r0, r2) 2018/05/27 22:53:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file1\x00', 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00', 0x1400) 2018/05/27 22:53:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda06020000003900000000000000040014000000000000000010f0", 0x29}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x100, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x3, r1, 0x10003, 0x79ea}) 2018/05/27 22:53:07 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x101001, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000300), 0x4) close(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x0, 0x4, 0xd38b, 0xfd9}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/05/27 22:53:07 executing program 2: r0 = socket(0x11, 0x100000803, 0x8) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0xffffff7f}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0xffffff88, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/05/27 22:53:07 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="53ac0048eec473732d58bb66b9e75e70d1d2f79d533b1178a95848deacabe411fcd2d68df095c3135284c8503164bb8db2cbee392bf0d61c5bbb3c61d9657667954ca847ef1efbda99eab1400b5af2eb9e069ff8d3652a138b5f4b4d2f3efe0cf81bfd89ac610b0ce9c98389ce372ba13936cf9a3086dabc927e8f92ffb98698f92cad759bdf8ef3b5f34e9c053dc955e13be0a0459f69922dcbdc73cece78135dfbba3d0704c39f1bda2a0f07b16575ef6c4f773bf4b59d485125760f0149100e42c4ef6ab9b1520539b966451ce588cc88589e"], 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe, 0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) unshare(0x64000400) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x100000000, 0x4) restart_syscall() 2018/05/27 22:53:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000000000)="74086e7500000000005eb000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x10000000000002d4, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/27 22:53:07 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454b46000000005f8f000000000000000003000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000"], 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0xc, 0x100000000, 0x9, 'queue0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x55, "b60e88b574abcb3aec7d1efedc487b5f9f3f9a0c68940fa937762c074ee20f47b3b84d2106d7d5886e1c0da6cd7009ed948b75038a0c72f5674b9b2625455b854e6197fda1a72504428e3a7872820915323fad7c50"}, &(0x7f0000000380)=0x5d) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0x10}, 0x3}}}, 0x84) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000b00)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r4, &(0x7f00000001c0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x30, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r5}, &(0x7f0000000280)=0x8) 2018/05/27 22:53:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000100)=""/254, 0xfe) 2018/05/27 22:53:07 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, 0x0, r2, r3) [ 158.232785] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 22:53:07 executing program 1: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c00)={{}, "dad8a8a174c9ab09d8"}, 0x29) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 2018/05/27 22:53:07 executing program 7: pipe(&(0x7f0000000500)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000540)={0x90e5, 0x1, 0xb000}, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') r2 = socket(0xa, 0x1, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_submit(r3, 0x2, &(0x7f00000004c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f00000000c0)="f1ecd3eff1603803df894d7b836ba7460e3656414bfa020ca16ff2088d7913925162ebf10922070d1526b2ae72d227940d51d9d3cdcc0051018b6940e14e58e3e9da81d733c8d95f30d044f0dc2a731616d41bd6570e51b5bb62424cfd3099e7c1ff02f33cfa05a5f6f688e6dce0e38df0a68fe62daf0c0765ab52e1fcc187e09f9e1bacbc1466981918f968aef72adacf30036bf3d03241a5f4342b275adb9127779f6cd5a44065e0952e90db5558b7d18026c754f310d38d2c664357e4dff01391beb88e1adc780c2568f559bc3d99939cd3be7bc0738a696a79", 0xdb, 0x6, 0x0, 0x1, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xc4, r2, &(0x7f00000001c0)="d48acac3cc28b565b99c4746a28fdf5f5b9cc768f72142081d", 0x19, 0xbc, 0x0, 0x0, r1}]) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) [ 158.588937] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 22:53:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x0, 0x5, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/05/27 22:53:08 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000240)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c20000030000000000009100140081003600000c0300002002030000daef058e8b317a7310d1326205f6a4b66beaf58e82c31ecb6397a8c442dfea1fe85841a72e0115722f30a7d305703aa2ee91e12888612cb288ea52260ee622be494f368dbd307b2a0cf283d852912b23bf102a889a83e25733ff0b12a5f7d15aeff3fce49d00"], &(0x7f0000000080)={0x1, 0x4, [0xa84, 0xb19, 0xf3a, 0x988]}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/27 22:53:08 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dsp\x00', 0x803, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)={0xfffffffffffffff8, 0x2, 0x4, 0x5, 0x2, [{0x20, 0x1, 0x44b299f6, 0x0, 0x0, 0x1004}, {0x2, 0x80, 0xfffffffffffffffb, 0x0, 0x0, 0x1000}]}) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r2, &(0x7f0000007900)={&(0x7f0000007640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000076c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xcf}, 0x0) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)="a0", 0x1}], 0x1, &(0x7f0000000980)}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x2000000000, @dev={0xfe, 0x80, [], 0x13}, 0x2}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000140)="521e729d8d660678d25d379b7664906a02d9ddbe127f33d0a6ffc9678324c72e8973699e07b5a878bc2f7bef5a3ba71aca0c9d0bb3387a4b1ec6e78db6067826a45a7e2aa59019387399a54895d3592f4157be14edd969d5458ffc815d11d064bc455f7e7394ea01275e194600b38b035c94a55e512876f0d7ac5a1c09006f995166a99af75e8d1d6e", 0x89}, {&(0x7f0000000200)}, {&(0x7f0000000240)="620c70d25219c1cad91e057c02152d245d97d647f4075abc460d3f7574c076b9f0ed35bce50cbea544b7de033d73da7e48368bb687104b7b40e2f43b1c5e1cac1a42521304f364bfc4ac3a57072bc41d6217f157134cd73624d8cde50401a7cdea03dbdefa5d28c7c64bbcbc15618576fdedd88843c4e31535b2e80496647d40332649f22b92a95bdbae66547a8c285f7f98ee827a63894352e0db7b5fd6e58b64e0059d5b8b356534d3d6954ec6b5e1b4f3b78105bb", 0xb6}, {&(0x7f0000000300)="d23119abec15b378ee5cd49e5fc9cff31b01d3c7421dfc3ab4a14274776e0b081fbfe2feda9a80443cea630dea9d1d0a233541321b2213f1b4a2a92eb465def72f02979305f4c7f09c316b920a4bdef12ca686d01e881069895e5d515e547d5168622ab0e35b48627be19f8332812683de5b58954bda5f", 0x77}, {&(0x7f0000000380)="145da50f998d5fe530b960006cd07576fd1b14edf0348285ce8236ce1602191e1519edd52f40c9eee7a82e809d75a9f48124849f5d908adcac08a8993e16bc309fb1aaeec4ef919c8e247c10a1b292026b06172235afd12b88886b2bb5672efa49d9ea0d9d09116371db1fe15706b7c6f391148b6e5cbfe3f3b5a3fecbada7e37144baaac400b0f10d71c26458eb004707a56acb595b4e31f49a0b1c9f5db1b978aff210fd5635fa94d431ffdd9360ca1fa41b5135818a3bf066e1c7411ea40b6b74", 0xc2}, {&(0x7f0000000980)="89a4d3b29cf171ae0a7d4f98ce6cb6ccbf1817727a215e7a92aacd68c3d5c51135f16e0a651a2076661de3c3b9a0b510724157bb3ea8baad65b95a32e09de5e3b0f5ba6de083b7ae91db122cc571f24b6eeab5d5d50866ba1d76d0e5104e82be87e8930fa23ca7005ccd65268fe86c0797fa1ae7f363ab44adc2d341cac8188cf919d6981b217d6910f806a9665b97b7ad6a33487a9262efeb1ffbc88e228e286eb1efb41fc4a5c9486181714c5cdede725dcdbe9ec8e34aa57569cfb84aa56163a48198b0d8b9a5a69997aabe503e17d28cc7fcadca8724e9cee9ee208fe82eae6e910119f8306f99e090d7026ada84ba5931e460e84fbd273c13f8b9a11e7eda78d36b176cc6b8accc83851109cf62acefd9a689313f3864ec32424f507271ca37eb498b250e732e0a99293c61358fe0280c6fde2c5c3d72a1d185052d17241b7b61179d3c83552daaf64495ed888201ba18efaf129fdac2838fb4d5f425572a6619b86d690d5b810d130250a259cd9c79143996725a2f10c556c384e046c085e8637d12a447078d0f3eb4e04efb9ab27df831f0b06c57c8b1bb1a060c6b30440c506402da92cfc06095f8e3a3107f5df037bd375693bbcc6180978a3a320e1f3b4bb566cd4881c04f69ebf33ce902f1ed802da15871f8bb62ca365c693e0307632856212adb28d77bd155f437b21ede809a1a8a8524e6d6c8dadab1ed77788eccbda2c080caa6c4df03068acd2d8cdb9a5cc620bb6a926554aff5c9cbb394625de0e6184b969824653439e8b91ccccd1868dfe39642add1dfc311d82f7233e51622a044102b39d1d26bf029207e4da5a6b6527e7e04c473d2b561b96c641127d46cb5e121c1aa58111c5e208cc1e57042d894d9cbe3a0064f76d6d716b48ebf0b847953b6e9c14cf388106339f0b901dca3a226cc51acc0e7411e52c631ab8f6cebd8b5a85ffe33dadd818cf957da1afae2266d6895b0459045a64666619867f100d9fade56ef8931870f7ff641c90939223f181211f643939034b40cc8e31cc8859c4f1ec182f0c10b3192f321eb6d3baca3e8831ac648d2445f78826020d0ce34bade2f4f6c48573a263790cbe9d55c8a5b6ba3ca701c2daebb502f2e90315c330c9eda60112bfdfe6e4507e385202a5a8eb19f6f7f670d5354c9d1e8ca3a5e1a82d81306dc8d61b7c67cb3b42c8c17fa838993ce5376e4cb2591489e59c67911cebf4437b091f658c76a89ce1100007af5e6215925978a546cae93fe8b1d5b8b64bae73e12ab9f78b3380da595b7cb7a63a6b0f35b621d788e3d7b5d0c3463f341dea9217f56b62cd70bda483265a85b9beb54822182c28eb275b250824034b2508f7ac317be59939648a034fe117b2a964c550d66b5dff50bf0c6b7c6b26cb635e35f199f0581477182afa67b6115fa764cbc768a33abdc123dfe2366f8bea0af7e7b52da27ddca28028801be10078c6b1071ea1bcec8efc561699eea242111f129b4248abf8518a2f83a32207eb18ad56510d21b73f6345ad8840beae949807bb88dc846fb3862488c7bf0c74bd579a408fdfadca4683c69b3f42b43f849babb045439923279ea55f2bfd57af4223f32892ad69d0541eb21931d1d316ee1e793417db97d8bcbc43c26ca5fcba4863b6efbfc950ff26fb151e2aa408babda6cbf73d1eac42dce0ea2aebcc802b2ebb671c0e36d94510c18e54470ec7006d15d3dbcadfedb329e20af3f3698c1c419c98b1b731ac96634306bacfd2ff30996f57e4c35165a5a3eef5944e17fb9a2560fdc01340cda86479f9937b45a35e74cedaf1facbba964102c690b95d83e60dbe40d17142b986b6d83118e642169af11e186496661734d55d86ebca233a72447602a033baa681e4fbaccaec01d4ee8044edaf32793c3dd7e27c74ef970792696ed68ffd25310193f97dacbed9cc0957f8f57d357694234df8f73f97fdd01a083a5265ecec455c0e0353b85215007d6282fde0ce93b029a03b0302976a33e5bc8709932b0fc208bde208d0e0f959a2abe09138201d82271aa352d0597d7cda3a65ef652422460a9f8f3a0eb4d158f7bc4b975b5f793ff8ba9d4826e1381ec7181c7445e16d39565870bcf423dc2b51d4f7e83735a86c669dfe868785292e6be84f99b2f3f907977d2cc2dd4a2edb31c9697ed8523b46290b21fab7480e7bfdd43e8d903a2cd3d6cf2c3a21b5c171972122b7387db2be9f2fe04ccb2c26233e4daa72edc57cd16534361c9347369e514da7d438a1cdab0e965c03c7c543b7e63e27b9a966ab1c66eba9164c571606937c6456be352ad7beee3689a63cdabadc821ea9fc9be73370b23a4f0dd986a0223b174cfdb835983dbd9832d75b741ceb861fd95efdf05aef8cf5e88b434618d88db442826fbf7f859ee26ad08fed6e06fa46311107cde7d8bad14e82131dacf165e61624a8bd557da944ee65fc0c709b2bbf7429f8c94984076cb67a08c44efce591408c118945e6129c3319aa109663c58be797f086a78351a31cb13b9dd3dc12b436c6d1904be4886757ae99da4a09fd30757d0f3b8056fa898631b60f1ee913b80a586027d00dc8da202d9b31edb323b9e47e7a2a5911e2269b0c9e1b56bc9da58f363f3b12755439ca5aab32c0c3b23b77e7896f661f889fff8f1d68923cb51929a47521415d69b249df99eafc0441bd35d7f0feb18e872f5f6fe84365abeaaa834062a32c08de491609310408e4a83dc770a85eb77d395a631ee930629d3073bf1bc82a2e32d1f96ac8225ad8823754444fb7a0c1038f1c9f19aa5bf6b60fefb37697abf125d1a210e67ff337a52bc84bf310ee1953810cfd307afc79e31e19a042bda8e2f9cf0a7f5de44caa0b83ef247b9be39203c82b7d1402f3b3425456b417b582bdc236a483662ea8680e31f2295ae9179aeb73b2660c8fe2d20645848bd4e64f343af432b06769c4d626f5980dfbb5998e387e75ce43f9b693b2bb0bf12a26d680e71078be1035bc874f0c2758733f46c29fa22707048986749a2d3113da22df9871417347478d8956766b42a963d148f8108993d40fa10b722d3708f5b38aaf9dd16ec3fa7b860b81a3465d8848bd4418604eeaec6d3fcf55468c7c76694e536d5dd94d222852a126a0c4ea2d15b6d49119ebf845c1ee28ee54e69e02897a8f5faf4a08b2dbe4552878d4b9ec5f6dcb2ca35010afea6d102562cc78c5f438b92bd6fbb3d458b497e80ff2f778ae3318986fefb795c2a40d1527bfd671943b0b7920e622fc0d01610abd889567cbd59d6b68a375369673db99dde45826c2184e95442052285219008dfdb5c9ae749e3fd34ba7babcc92bb8c1cbc846142f750b7f90c4b18f7864902a593e92a3e1b0de59d29a2d29e9ae09989a0332ee3a138b3b4af709d590eec38071caa2ae2305a336930ac7a50d469c627a3e759b198ba146c0eab9c16f418ece95e72b876fdde3c18007f9d09896ecc81f58d593c773dfb97caa094587aff083178204640fd8b462e5edd8cc3f90f4ddebc9ee9e92370831facc25c7efacda2d20022c6603782c1dd6de99789b2f49f1031367fa5ef299d40afc7619d0fe6604dda083e96e52e02655316ec2cd8917351873a20330c8614b6a695a8fb81d8c8f5c8c04163934fc1ef83d854c9658f8270a9d4c0bff77d6c33d1ac45ba699ab70c5a6305b37b031a216411d82a35e92e3ac17660c6c2d8129a24627089105d5b455aafcc1b003170f37cc31d5926c17d28ebff2aa59746e9090871d9348821617da9c2c9dd751ae66af0d6d065583b0d9d5f64677947239de2ac5bb2f1ec22cc368023c6150a309d9c536b8fdbb25d54179a1d845ae366edae1f8c61a06451e3bc436b158c31e466f6b93a10dcf0e249ab04895de86df7135a459351059c8e77b492e73527fdb3f18cb9ea02568fb2ef7643907dff0a3060d7caac9150ea6a0fd4750abb0b7931afa12e5d8d3599053bc815a26fd37b1b03e0f925387156ebfc80a0290c7ca15698b3762bf2c6dd0fbd165ea8e8d80c884ab5900e05120fb71710bb4899b69ca948a234dbaaec8c6cf1e3d3e6c2483e0ec089dca2576373b3692d69380044f84b5e11969ebe9ac9e2b0d742c2c80fccb7c37f56ab83ed70376c55b1427ce8ff6dfd74405bdb407142be40c22b2fea625e6f2870135cf2f5611ae9f9fa4cb15d4557575d582845ac793e88bbe266be65c22aaae76c621524b403e701c45ba068c9041650f12bfc81feda83ef724eb6c5e499166756941ec928e965552f6c8d42a1604306c0e3266e62b61a9ceb98cde2121fff375500f76f7b9b4de8fc077bdd4748615768b51abeb6eb0461cf46334875c87941c3b60735a236b3e95ce36d5fc14a62be86e93181a4c9b81f8a1330ec25764575d2a9ed9480e2be3825081f5bcd66b79f2798b707afc748463bed88e039e9f7699679bad3ecb9cbec127ca8764173149fc8ce30f5e705f1688a6b0dcb0d0205a73e9a407291d7789784255b5e8da74757aa75e87cf2a71629720273656ca1ce20861644db294f18a3c7dfabee7c7fd33a493d91db239bdb5f59c10f8970df7cbacee138a208be993787fd66efd6b6a66e04c589d7a2ddeee72c6af3e752d20c882926b31de27b8446b850c3d1ab4f8aec37bbed59d7c648cabda9b3b1e0830d9fb9b2d0493b99363e6200a2fe7fae736bc731b354c393356a6d57eae1caf568edb8081a6ca2722e6f765c7717af6b81b452a0a6e97e4d3b3d46445164721c90f50f8b85c0f8595b9f54b110e4ddb12f2f7829389f83f7264eb5241350bca431633077822116833d52024666ba8fda1855f7cb13bf0eb5cf6d5ce6f8c47a226d39d83a251bf167a51b74060d6363c078319a0578502fa836207f5d31e4a94237565dbd85a09303635fc2299e1dae0ed6aacb73a3b1cc0d22fe660f1db9af055b7592acb14544510514609eb95ae881751b7968ab1a52df015b0096c91eb3560c52f1f235c044f78e3063146a60e5c61368636a98f6db223daf75a3b22140d4bf9d4829b14e74c0bf43166f06f80938e165c7ff5f4a87c45419a4216665292a95dfcddd566858ab94fac60ebfb4e6e1465a18b48a18462562a0bd2c215cb1c5d2d749716acfd3e4a36ba9d487f2c5b52251d936fae87713f5473721932203dde985307099b43bd1e0225531015b991dfb99194b36390c1be40d99358fdb82091bdc0bff01b5f6c29e2b50c945b90edce0f3230abbcae5a986302ea5f232d9a8364bda8799f832ede05c299fb8fe4b60e15eee14c43468dc4a9e4d4b09d706a5776c238546906a97fa357a0e855f2cc3a52444c2a2984a36ba8f806d6ac65dee29b4b5b9da3cf2cb7785805cf556c6fbaeb7c7da6f28685b210132d77ad602b3e69a7ea845c245f3c6058e20912ea0140f08dbd905d5ea5020190425f976d886f2af47ffa1670821fcdb160b113c1bcf989aa457b4f8454793c164b9f51187f3696f80ccd26c94cb6b1bf181fecdab3bb20a9336cb41951bae61155d866775d355dc03a97f3582ad525847da2013d17649b0b7e3c55c47703c4e794013cc50010bb4a233b7d8ab3b8b5b69104d3f4704be6e7cb2e97f033200e56fa22eb7d69fd1f07fa8cbb4234149dae23f89d0e409d8af7513271df0583c96803df075a37cc412d67135dab7a62f4ce5b30599b21ffa6f38364455463a05561c73d300819afd7e5e6ade93fff0522f958dd0cd86d61fc4ba2d090ae429ebf7e3b2419e99fd510b744c7b032bccbae32ad1f428e4d85eb10e225911cf68f2", 0x1000}], 0x6, 0x0, 0x0, 0x10}, 0x4) 2018/05/27 22:53:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0a07755329b005e3010000000ced5c54dbfca5ceb5c12e68edfabfe5c1928ef88e1cf48b412706989af26bf5db589a98b788e59d5c169ade2a97b4c140b1a10c78c107000000017cfba48d39f93b206d675f2d0355f73881587dc7c90d3dc87d449e5c6d6f520ba5cbdc4bc8c587d7b86b566e189ec00e963890094028677ea9e00cc46eb0c13a7c181c285ad7d5e2e697a8eb101b85fe92f2b182f8f98c9249c20197e3ae5e24e8d045f5a8", 0xec) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="c6b64e03f4b5870e334f0bee3b2cced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613906b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b", 0x60}], 0x1}], 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)=""/91, &(0x7f0000000340)=0x5b) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001900)=""/196, 0xc4}], 0x2}, 0x0) 2018/05/27 22:53:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22a40, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000440)={'team_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x96}}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x3, 0x0, 0x81e1, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900020000000001000000000100030006000000000002000000e0000054d81458186fe8b90002000100000000000000070b00000000030005000800000002000000e00000010000000000000000d28b57c62fa2b3ce9b4751118d21e2558d57c47ff27eda18790746b72f3043116d86df78723761d49b27781bd62afca3f318e07eafb4a58c712d05ae5ff8ceec6a2fbbcea6f9ca4c02034d53e5ffb300dede13553e9e9bc7b6f1b3d724c8931c6d6e9517042daf69f73a3697aa0733425ae81ae123088e1b793bcf7aabe7da5cfd5fddffdb555b0d1dfbb32c7bc7ceb3fd7780"], 0x60}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xe000, r2, r3, 0x2, 0x80000) 2018/05/27 22:53:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'eql\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0xffffffff, 0xfffffffffffffff9, [0x8000, 0x80000001, 0x100000000, 0x7, 0x5da0, 0x5, 0x17, 0x7]}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000080)="15"}) 2018/05/27 22:53:08 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x111c02, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xd0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) 2018/05/27 22:53:08 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xffffff82) sendto$inet6(r0, &(0x7f0000000000)="a97b2f7fe3387a02424f1a4a11c9abf1124fe194197a6812bca457025c695945b6daf571a5", 0x25, 0x48001, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xf21}, 0x1c) 2018/05/27 22:53:08 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000000480)="c626262c8523bf012cf66f") ioctl$fiemap(r3, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYBLOB="23c2daf108fe5dc01b2616840081c7a9a5bb7ddf0a8676c29bc871ef1a6d08521fcb35156c4b31443878cb5435df2b62f3a76c873e4aa41a9e53401e42249644462617e927e0a0356d51c03d73648237b65f152101230b0e470af7ca9fe7d5192839449b62e84b17582f11bc10e266e774c0286f070000009681b20cf74724c222cc1a10ca03fe8d238977684103960e54c89c156ba22bf7af54ceff0f116ad624c22ecfe7be2639ffa53ec67c1e286b4f8ab2f90ec54f05ad33c607685f1c05fffd283ca69dd7266b4774b362"]) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/60, 0x3c) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000180)={0x5, 0x3, 0xd6, &(0x7f0000000280)="b1d0aaeff0eaed9827ce00954d9017fa9815ffa423de3629793463705e7b10377767eaa7f06130d10ca22aa4a47de6f7fac977de95d1a82806e943fa1073bbdb334796f8977cd3b9e204373bc0e357313034136c47b1be77c7b4ff7d51554385d8ec6d20db545a0e2d73d3651b9ddceaf2ee87f97f5448fc00f353d846daf1df310130daf4350fd836bd9e2c5a8eb538a097976f23139eed6fdddcdfb8d71ae24186729aac1eb269938068216e42b7ac13f0755424487770112db273820c898744e1801779e485405416915f4dcb6e868243c6c59f17"}) 2018/05/27 22:53:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0xffce}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x3a, @broadcast=0xffffffff, 0x4e24, 0x0, 'none\x00', 0x10, 0x0, 0x5b}, {@loopback=0x7f000001, 0x4e20, 0x2000, 0x80000001, 0x0, 0x40000000}}, 0x44) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5c, r3}) 2018/05/27 22:53:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x448f03, 0x0) epoll_pwait(r2, &(0x7f0000000580)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f00000005c0)={0x482}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/173, &(0x7f0000000200)=0xad) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0xe}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00000003c0)) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/138, 0x8a}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) accept4$nfc_llcp(r3, &(0x7f00000004c0), &(0x7f0000000540)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x6}}, 0x6, 0xc4b, 0x1, 0x9}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x3f, 0x1, 0xdc4, 0x7, 0xfffffffffffffff8, 0x6, 0x4, r4}, &(0x7f0000000480)=0x20) 2018/05/27 22:53:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x581}], 0x1, &(0x7f0000003b40)}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="aa3e163986a76e114ba3dfc804733c34", 0x10) [ 159.634000] alg: No test for authenc(hmac(sha512),ecb(cipher_null)) (authenc(hmac(sha512-generic),ecb-cipher_null)) 2018/05/27 22:53:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x581}], 0x1, &(0x7f0000003b40)}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="aa3e163986a76e114ba3dfc804733c34", 0x10) 2018/05/27 22:53:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x48) close(r2) close(r1) 2018/05/27 22:53:09 executing program 2: ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x7) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x8ebc, 0x1f, 0x6}) futex(&(0x7f00000000c0)=0x2, 0x1, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x23) 2018/05/27 22:53:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000089a000)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000118078ac14ffbbe000000100004e2100089078"], 0x0) 2018/05/27 22:53:09 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/27 22:53:09 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = semget(0x1, 0x3, 0x20) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x1, 0x1, 0x8]) 2018/05/27 22:53:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) fanotify_init(0x0, 0x80002) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11d}, {&(0x7f0000000380)="fac018c44ac6015ccb68e96a40f6a22fd0057e365960a4f82dc96c67e3885ad0b1b4cf2e36555a88dacd04f89e58ebafda9dad9a853228b9684b1c7b682b523adf5b455f9a9a1a9b0c033a67dd7fcf380bffe5bdaa75cb4177f5364e255c3dd618d3f6013bb68b066883a200c6da156298cb3db9f4221fdfc15eb288f83c16382fc5efabf1", 0x85}], 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000040)) 2018/05/27 22:53:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/85) 2018/05/27 22:53:09 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0xffffffff80000000, 0x20040) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000003c0)={0x2, 0x3, 0x3, 'queue0\x00'}) r0 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7c4d, 0x300c1) ioctl$int_in(r2, 0x5452, &(0x7f00000001c0)) inotify_init1(0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000000280)="2c8a9c9068598771046e0bf4fbd8e345ef0f2236c8e6f3cc393fa1ce6abaad94b35b746e027bc2cb6a7ee8888168520c5238826d9a4cfc4c7822cd42", 0x3c, 0x3, 0x0, 0x0, r3}, &(0x7f0000000300)) fadvise64(r1, 0x0, 0xfffffffffffffff9, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf") sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}], 0x4924924924926c2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000340)) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) 2018/05/27 22:53:09 executing program 1: capset(&(0x7f0000000000)={0x20071026}, &(0x7f00000000c0)) setpriority(0x1, 0x0, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000040)={0x80000000}, 0x8) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/05/27 22:53:09 executing program 4: r0 = socket$packet(0x11, 0x7, 0x300) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) r2 = socket$inet(0x2b, 0xa, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r3, 0x300, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x80) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000300)=0xc) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200000) 2018/05/27 22:53:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x2, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) modify_ldt$read(0x0, &(0x7f00000001c0)=""/216, 0xd8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/27 22:53:09 executing program 5: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) set_thread_area(&(0x7f0000000140)={0x100, 0x0, 0x1000, 0x2, 0x0, 0x3, 0x1, 0x9, 0x8, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) close(r3) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/27 22:53:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) getsockopt(r0, 0x27f80000000000, 0xfff, &(0x7f0000000200)=""/153, &(0x7f0000000140)=0x99) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x5, 0x80007, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x8}, 0x8) getsockopt(r1, 0x1, 0x5, &(0x7f0000000180)=""/10, &(0x7f00000001c0)=0xa) 2018/05/27 22:53:09 executing program 1: r0 = socket(0x15, 0x7, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"696662300009000000fffffbff00", 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwrite64(r1, &(0x7f0000000100)="25dcd656", 0x4, 0x0) 2018/05/27 22:53:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001600), 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001640)={0x0, 0x23, "70d6121986e0338b62af015bf85287c89135c2906864da94c938b69d3ee872824b6405"}, &(0x7f0000001680)=0x2b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000016c0)={r2, 0x5066800000, 0x1, 0xa1, 0x7}, &(0x7f0000001700)=0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) 2018/05/27 22:53:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xd5}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) [ 160.813148] audit: type=1326 audit(1527461589.811:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10476 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 160.874794] audit: type=1326 audit(1527461589.873:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10476 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/27 22:53:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000000)="c62626008523bf012cf66b") r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5849cf42d85e7f102204bb458c97a116e92825982da340dec9ee4a6bb74e77d3dd1a52f33ec1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73f37038ac9e1afce8d30cfc76d5001a00000000aa8dd98f8db0f64fe0594b51"}) 2018/05/27 22:53:10 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x226281) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x21, 0x1500) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/27 22:53:10 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000100)=0x80000002, 0x1f5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) fcntl$getflags(r0, 0x40b) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x100, 0x200, 0x6, 0x4, 0x9, 0x5, 0x30d, 0x0, 0xd6b, 0x20, 0x582}, 0xb) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/27 22:53:10 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000140)=0x10) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)='ipddp0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x1ff, 0x200}, &(0x7f00000001c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x4b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'syzkaller1\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf0, 0x120}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x530) 2018/05/27 22:53:10 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x103800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x2, 0x8001, 0x158, {0x77359400}, 0x3f}) unshare(0x400) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x20000, 0x0) fcntl$setlease(r1, 0x400, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) 2018/05/27 22:53:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x8c, "ff7b5c401f3881e3df766b072f34a8fbce5c45823755b2c4a9ca9d6d3b9a0b0604d920ce6357246980e17fe4ed2285ded022035625f22f0cbfbe90fd596837f0c041deea64fc02815411d5abce50a41c8ebe35da751fdb07a256d7090250d14252b173b4d43919708f226e63ebca932e169207801c7dcafc28f6b2dd038bea5a19d602fa6e420690649b9dcf"}, &(0x7f00000000c0)=0x94) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/05/27 22:53:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1, 0x3}) socketpair$inet6(0xa, 0x80006, 0x32, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/27 22:53:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x307, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x12b0}}], 0x2, 0x0) 2018/05/27 22:53:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, 0xffffffff, 0x8, 0x2, 0x10001, 0x96}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={r2, 0x58, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}]}, &(0x7f0000000540)=0x10) r3 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000040)={'team0\x00'}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x14) sendto$unix(r3, &(0x7f0000000080), 0xfffffffffffffe25, 0x0, 0x0, 0xfffffffffffffec7) recvfrom$ipx(r3, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@gettclass={0x24, 0x2a}, 0x24}, 0x1}, 0x0) [ 161.813262] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/27 22:53:10 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) mkdir(&(0x7f0000000000)="e91f7189591e9233614b00", 0x1a3) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)=@abs={0x1}, 0x6e) 2018/05/27 22:53:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x168) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200002, 0x0, 0x211, r1, 0x0) 2018/05/27 22:53:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x48, 0x5, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) ioctl$KDSETMODE(r1, 0x4b3a, 0xfff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) [ 161.935695] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/27 22:53:11 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 2018/05/27 22:53:11 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fc000000190001030000000000000000ac14140000000000000000000000000000000000000000000000ffff0000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b9936f8bbaf361e3000000000000000000ff00000002000000000000000000000000074d000003000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/27 22:53:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=@updpolicy={0xb8, 0x19, 0xb01, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0xd27a888671e31082}}, 0xb8}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) accept$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x59}) 2018/05/27 22:53:11 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000380)={0x2}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, r3, 0x11, 0x70bd2b, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7bc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff61}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x223}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x48000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffeffffffff}]}, 0x70}, 0x1, 0x0, 0x0, 0x20004000}, 0x4c000) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) ioctl$TUNATTACHFILTER(r0, 0x894c, &(0x7f0000000100)) semget(0x3, 0x0, 0x110) 2018/05/27 22:53:11 executing program 3: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x296, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r3, 0x402, 0x1) fcntl$notify(r2, 0x402, 0x0) 2018/05/27 22:53:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80, 0x122) fcntl$getown(r0, 0x9) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x4f8a}, 0x1c) readv(r1, &(0x7f0000000000), 0x1f5) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x20000, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x3, 0xfff, 0x5, 0x20}, {0x3f, 0x80000000, 0x2, 0x101}]}, 0x10) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x19b52e139ec036b7) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7, 0x4) 2018/05/27 22:53:11 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x6, 0x54000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000480)={0x48f, 0x1000, 0xedca, 0x80000001, 0xfffffffffffffffa, 0x125}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x4}, &(0x7f0000048000)=0x2, 0x200000000000000) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000049ff0)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x5, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x48, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, @in6={0xa, 0x4e24, 0xa2d, @dev={0xfe, 0x80, [], 0x1f}, 0x4}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x3, 0x8000, 0x7, 0x2, 0x8, 0x3, 0x1f, r2}, &(0x7f0000000400)=0x20) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x4500) r4 = fcntl$getown(r1, 0x9) get_robust_list(r4, &(0x7f00000005c0)=&(0x7f0000000580)={&(0x7f00000004c0), 0x0, &(0x7f0000000540)={&(0x7f0000000500)}}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x9}}, 0x8, 0x800}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r5, @ANYBLOB="ffffed00f485c5fe43cbd971bbfd488e4098ed84515eaa26bf13b0ae19b7a1d768bead5320fbd41ee7fce6de292e1ace051bbc2aba9ece8d1d32d7f08ccc1b13e3bf4c58d922b46a247c9f181b2dd19a4f3a5298efcb21ff03d26d087222ecb516c3b96f17b74ae3ff260040ab4bd043dd02357c246045b5ccf62afab227e80eafbcee5cd76ad79fbeb4c96eb5631b4cf0227eacd59ec117363c00a0f959cf536c895d545bd3659d7def49b9d0d47f41719c23dad4613a4a0e1c97b371bb096ec6dde25706998ae17c85c4092337a711be8b304f94fed2fffee936ac4cfbebd19c266c81284f5c96ea17ad54de9f73884e"], 0xf5) 2018/05/27 22:53:11 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x401, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r2 = socket(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/05/27 22:53:11 executing program 6: openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0xc21}, {r0, 0x101}, {r0, 0x100}, {r0, 0x4000}, {r0, 0x80}, {r0, 0x8000}, {r0, 0x200}, {r0, 0x4018}, {r0}, {r0, 0x21}], 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x3}, 0xffffffffffffff8d) 2018/05/27 22:53:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/229, 0xe5}], 0x1, 0x0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba40c3f3258a12aceefdce6d59a5958d6f166c9c8a2ac4677b000000000000000000", 0x41) mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x1, 0x11, r1, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x8) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x0, &(0x7f0000000dc0)) open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) sysfs$3(0x3) 2018/05/27 22:53:11 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0xad, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000340)={0x4, r3, 0x0, 0x8}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x200, 0x2, &(0x7f0000000080)="f454a6af13f01a71d05b1c893304f77e46ece46b0fd32b1ef4d3da4fe88b9e53b91015e4567e81f81cd9ceb5d78c603c77b858b9f06d18cad5f84f190381ad520dc953cf5804865f03c05e58a4b34f6c970d73711695345b065287115409c38e32b2551339890fc251bb34cd5b1ac9cb7db97baaf8feaf20b9e00f9a8da101577f3841eb2459d2101571beef0cb4efe6bd842efd1436abb673af9a07d0ee114c5337dfff2e4d0ff5ff7cc37989f5ec7044fdce31ab6f9483ebb6dc91063fdc532941f2834060f4a226226cab8b7db7fe1f72367212", 0xd407, 0x4, 0x20, 0x0, 0x0, 0x6b, 0x3f, "8313b159b4c3ea296d37d7d9cf5ecfff6100dfb15747aea9eab711eb7e9a65c79b5a0e0c54380274eb3e2f7a2cc8d4fc7fe7c2bce65d14e1645aca80a645cdbaf168681b5e3a141d970bc283cc8c4387fc715878875a9697728d075b7922eb067241578ba6d5d560e610c72388ea10a3f31fa1ec3e5c9809d63cd744c74bbd6f2915cf3ab7a5b6c3dd6306411b0df076ef2f21e09a6d0529a97a53e59d326866c9d7ea3210aa6bf5d9bbc14d0f6026074c4a526c8bb8c3dfa4b917253425be47e53a6ea799af93db750d01bf86c2e396df5fabb781665b0421dfd89048a74a7cae800e2312a24331d197a24b8ef51d10bf6125c58bd6079009"}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090035000c00060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/27 22:53:11 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unshare(0x28020400) r0 = socket$inet6(0xa, 0x80003, 0x73a2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) 2018/05/27 22:53:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_exclusive\x00', 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0x3) r5 = getpgid(0x0) accept4$netrom(r1, &(0x7f0000003b80), &(0x7f0000003bc0)=0x10, 0x800) r6 = getpgrp(0x0) r7 = geteuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000025c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003780)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003880)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000038c0)={0x0, 0x0, 0x0}, &(0x7f0000003900)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003940)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003980)={0x0, 0x0}, &(0x7f00000039c0)=0xc) stat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000003b40)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000300)={0x2090, 0x13, 0x200, 0x70bd28, 0x25dfdbfc, "", [@nested={0xc, 0x62, [@typed={0x8, 0x68, @pid=r5}]}, @nested={0x2060, 0xe, [@generic="b92ac8fc79ad9841fbc506b5d52b1bf88e0cf8871278023cd9c3bd063315664237f43c47d74b6e93437a5c0eadb04e15f9f8e7c226c31f2c3a527420a3d51281700bfe528c720da91de34c2a6a01638f5e0866bf4b0479d5fdc57290", @generic="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@binary="71d0685500bf29b717ad44f02bf8fa0f2dec998e8e409fe053c7ecdc2d3f252169e4a9ab0760e46d912b7458ddce6551ef236245c6f60c80187f7216ef06c9eba9f30f3f6f0b47c9f25c24a72ea7cf10be13388f5d556532e53d1ed57889d8ac4e26c259193deec8e6b23a1bc74a339680f7ac1e200bfafca665864fb13b67802e993ace0555f107623b833127527f72753492e3a6f038cc7857568097691ed0132dfef24c80053f120688a7a930d8b5f56dd166826e4adc1f84dd7603d62e43cda46f89c35fa7584afae8cd2c8b42d7370fd604aa57517f437de9a6f96c01d28338dfabfb7f89ffcc6c74ebbe8965f6fe9b2db6f64d5974fa545ce6fb94fae9b3b98a0f3321f8dec5754ce4d957850a0f31afd83665c6093bb2ead6b69bbd7f876f3dbb1b647d9b54e99d3228e7c87fc8b7826363ccffcb846df0c55c35e8625ac318b9f6b087dbd37c0a77862da180741eed23fd66509ec313c5026aff63c334e42127e32f6670dc8794053f9c8df7e9e07e950917fc9e610737390ecd748d70ca86485ba23b1e67cd909203abe10a4508da080d15aafe9a862541b0b86df88f94b2fcc5b337d49e2146240e9a41c846876fb47c6d8c8cd07414597687d5e5b905d980e7eaed8300e7d5cb0f23688b09f3359bf986d81e85da0e1c42975325e13606b1a7cf654594a1f1f116bb8309f4cf86f4269bb21fec91e730c2e1cb54e2f6dc8a481fecdbdae7a888232cb7ef87a7389bff428d585ebeebd033c637471fd5bd668cfcca4b084bbfb1c71899e58879c565a1ceb38387466af16a971f0dd9f80cf32ac3136c01167d6c325e45e38d089c059ac120671cf060d4b1f6d41350dc74ede3271e674c0703f1fb640e91b0cd73b067830fb937c864c24564bdf7dc938c86f5ed858dc9d65f1408741f63b1d2104c3f6723539edae47f98cd968bfe54484a1355de9c5bbe2e54e87fc92c0cc7230f522ae51c12bdf6beade74690ef08e088f16a35723e0a8fdca4a91d56dd6624f98be1e793e98736870776a3962443c23bf0eb8d3b5a090b356ec109c959731aaca1df9cde9ceb22885b348b9736f3c1d3752cdbc426743991609b97c1c1b45d5ef893fb0c60b75dab5f526f8493f731fcfaa79ad753468c175b759e6e57f5da68bede7b0dc9f2f1b91dc9eb1c1d6824c1e42ace7feffb31287ad08d1da807af034083380dc15dfc79002d48f99d1718d02793a0e5dc69d43a2c3600e344ffb5aa53a931591a36deb98cb8e49500ed898e14e51f63a3d5fa8daa0de486af5ef7f053f4b809fbb99bbb4af0d77927c98c06fdc643f6cfa9516bad394d0aa9eb7845b064f3a2b020c098534c43fd112dee073eb89bc1a4a6c2365a3bdf30706e9de99fed08967a76439ea918378e2063af7f9cc6ff4f6179193a32e881e89eff4ccf509bea27c1804bbbeedbba985d0c70df60d9b43bffe30f30229dfdd11fa5a83d4002b8ab383aceaf18358150c69b344449e617fcf335836ccfc7dd7878c9932b82d3c620b26163ceaeaf9b7fa55da7813823230fafbae30774a1d2dfeba45d4b5c964abb11d72bf30a462470148491f8222c5f12f569e620a5b81ccfa0d6b21713b4ebfea3c7390701637e20b9026642a71df439a4d9e7a5d2259e6d0fc6522b5dc768a6aa0dc66425c91abd7ebb5121b46661b91f7926ce1a8fd36482c3cf27c81d2e60e6307d0361814c9ee71dd95b6ccecb3faab411bcfd62def3cb85de558b4e72d28a0969089b1832bbc4fdf593d7257bd26cd98a4c12c97ce86031b0eee7bf1a9e2a46f9b107c8747f3de74a60252f3845e5f0d4333bb708c660811bc30a45f6c6f8f6a1bd18692decd9ff2e99a77575f7b5c8177259368c5eb7eb94c025317a00832abc8ae3735e02bc3a0483160f0e202abd97d190b879f4f3bf0a4961d502c0fbd1433e3c003909d3ad77d377375b71304a688c8fa108e52471e3898b1e38bfc952154572143db0c7d1d2adbfae8c3e4530df957d9fd2d516936a2420222bbd2b9593046ebd42bbd5348737552c4758a1db364135b2e7c2c42ebf92a5ec7422171cf227fb6389717c9a94f6ba68030bc9ba6aaa3a6265919e9dc82c049d28e675886e9e74e1f8dee15413f23baab216a7859613157f9ee11abbee48888f2e778c0895d43ce942a3b1ed37adb52ab6e9477cb1a7ea55d31d6ab52cfac418d1e865a68827807fb519f44e895a7ba5079a6dbb2cfcf8f7999e5b77e9ce87b00cef6df967c08b91c4adc2666a31872580db7a9c64ef73645bfd01080a541f0037d0a1757985ad4b51d601639e6a22151001a30a0265db39d158af7beab7d52fe393abfffa81c210f2ce8059b62d6fa31b2cf54dbfe40d508cb5795afc548186cf3ea0a8fe8d44181e7733be15a3484432da780e9d07a6419d2e60337fe4cda0e7592fcccf40885923fb475526e2be04ff698cfe3c97df183229472fb2a8aaa667a7d302c26b0db8831e9304df6f4af9d6ccc05d2e40c3124e07a5348071baa3505c236eeabbdc303c1d9d6bdda2afe9494ef0b2d7b064104ec467811400cbe38a9c1ac57f132836f3bb3b441199c990587b9d7763868a5e72809ed2a414a8ee7892a3d6c3c8152ab25d9b500ac0f3028278c8f745798a087925de725452f0a2c3aa22744e6cb7e7e399e44c692f8458461dc075a9b53db511b1581c26a9b019dc09f745c71ace0926ab57dd15922d4a27985cc27254b74e6ea9ba151adc5eeaa39e56b2d7a2586c5348ef7ede13638fa7f9fc377a8f46bd0d11363d0776784a042dacbb4dd907df4b71dbd707f71c281118a498595ee2903f476c2bdfb101f7c4c9bca144afac1cc8fafb19dd715636e5add7b2973f0bdf8e99b2fe29ff9175b7026253619dfe05ce243c2d6bd59d02fcf1375ab01f6ec3f3014b5cfd828f240c606ae3dad213ed81cb5efc77cf69ceee5357846fb9768dc7915804701536f277cd030b15d767823d54d5b2c4dfbf5a0420173ae9d947b40bcd198a999250227a0f815dcc8263ccac2b121620097da78b0b26d41b38c18b054e4f10462e485541abc3499d2a34f3cf05ffe176a24eb8b349c52442c01268a7812240ab9c4339399492c383fde57cfb30102547a101dec51d3bbba14a06b4695551fad3fd149b60486f75bc27da97940e75d5a82a8c884ba838ae212913d937faecc68fdc27ffbcbd179e191b6fd55fc0a122584f541c23b9167b86510038d24154f86d5ef825748556d540dc582957c257c7a17144c4503011005a08df9c342f58bb113876855b2bbe079b387891be3a57713fbc878e8d985ea77ab9eb4617c8fa11a42175d075c1561af07c72f9ac5b963774ba0f0dbe372a324cd8eab58ae38855237f830fb6288e01f6c50984d1a938f62c487c99716ac2580e3192b29114ac2616ecec0744a6d0a5e8436fb546409260aa10bfa0d0de2226cf2788a7736dd7a4f61f90c74a571f89ec57eac5c643d22c019f9fc6b2028cd73d0d065ea2daa364773844c589e8918a275932ea4d4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@typed={0x8, 0x60, @str='\x00'}, @typed={0xc, 0x2a, @u64=0x7f}, @nested={0x88, 0x19, [@typed={0x8, 0x63, @u32=0x1}, @typed={0x7c, 0x4a, @binary="9deb7630b7458eeabcde2a29126ef590942ec4098d44b55fa748de94e14f6ce19fe24906c1877a6fe7118600b853cd8767a7e5ad49633e5dd3a177264b841799839f09373322949dfd1e9d5c15a81370884b8ee21a94c74a12a5be6d0401f7d8d1e133d998d52c1c1eae8cf60d476b4a74ea8003e4fd"}]}, @nested={0x18, 0x6e, [@typed={0x14, 0x5a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x10cc}, {&(0x7f00000023c0)={0x16c, 0x34, 0x202, 0x70bd2a, 0x25dfdbfc, "", [@generic="1236329900a3f39f3aaf046ef8ea21573446dd8df5f2c7369ee2f10c83a87c5082e569230449eab3245713cc7b09cdcbe5ecdfc9fb1f51f290dea8e523af8f483a8fd1ef8c04d6ac98a3453414d88836ac88ffda17fef2d7e60cba3b33f2b8f6cd363e9514424cb66924cf45815d08c8c2f4ab34953a47a7b413186ab8ec67c8f79286e72577818d47f19dda9e0d6d", @generic="d6ec876c304752eebc4175540f5d297120e72b75c5b53c51e692e8dfd37eb06865a662876316fbf3e1cf2be0e5984cefc81cd5bd4926e27e5edc67981b60421b70a80d31137897938e71c60331adcaae93a88a8be010fb81189c837c815a052a4136f11af908d26b6656a66486f098e1dbbf2086c9c36cbea8d248f28aa9fa0068b0034b1ce748349a49c9ea93edd2b93b0085362bc1313a5aeeb528c9a6d29841433a265141f5274cfc49abee3489e590a0e818011d4e75cd02488962400e2f2a87a1942feac2428cec097022"]}, 0x16c}], 0x4, &(0x7f0000003ac0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x4000000}, 0x10) poll(&(0x7f0000003c00)=[{r4, 0x2281}, {r2, 0x1487}], 0x2, 0x8) fstat(r2, &(0x7f0000002600)) 2018/05/27 22:53:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/129) ioctl$TCFLSH(r0, 0x80047456, 0x6f3000) [ 162.991469] IPv6: NLM_F_REPLACE set, but no existing node found! [ 163.030159] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/05/27 22:53:12 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x80) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2, 0x6}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r1) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100) inotify_rm_watch(r2, r3) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/05/27 22:53:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/05/27 22:53:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000480)='4', 0x1}], 0x1, &(0x7f0000000080)}, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2008000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/27 22:53:12 executing program 7: clock_gettime(0xfffffffffffffff8, &(0x7f0000000140)) nanosleep(&(0x7f0000000080), &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040084}, 0x4004) epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0x2, @time={0x77359400}, 0x101, {0x8000, 0xd3}, 0x8, 0x2, 0x8001}) 2018/05/27 22:53:12 executing program 5: r0 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x40000) r2 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b8282343a8918a96c7e1ce214f849737dfe4f96c8ab5d632f44a4e38b3ff6c943d93520fb67add870a51e695c60b220cb45ca48b0455a0fe3a04243dcceaa650912127317d2b2003740428cb49eef4fe200978160e936eee03bd2e4fee0a9c9088f332a1344b7b93c25342c7e778bafd2c29028a522d44a2fcacc5f7985c0bf867b967e2a9ef2295769900cbf8e01b23708c6ab0afc024067a8e28922bf80b2983bdf4cde1583ec3cfdbfcddcaf0490cfd", 0xb1, 0xfffffffffffffffa) add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="d8b20223b3168ace59b0137c2249d0658d8792719624dba738fe9134107124413cea3369c50aaf097d1343f6d61bb5356ef7a582c0012a35c214d420b430cada7d04c29ef14c", 0x46, r2) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r3 = getpgid(0x0) ioprio_get$pid(0x2, r3) fstat(r0, &(0x7f0000000000)) 2018/05/27 22:53:12 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x9, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6328c5cd4b601a16b0b29a339cbdd8c76492d94405e86ee297ced571bf12e001a8e0edee037b4a15e43b711c1bf34419bdb00c3342326a7c0a24104b57647bf0"}}}}, &(0x7f0000000080)) 2018/05/27 22:53:12 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000007d, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r0, 0x3, 0x0, 0x8004) 2018/05/27 22:53:12 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x9f5, 0x2, 'client1\x00', 0x5, "d192b2020e30552e", "482c01adcad4745f8195feee4a718ed645c981ac0209bd2aec59e7461168d50c", 0xffffffff, 0x5}) 2018/05/27 22:53:13 executing program 3: socket$inet(0x2, 0x3, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r0, &(0x7f0000000040)=""/230, 0x20000126) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000140)=0x5f5e, 0x4) read(r0, &(0x7f0000000000)=""/56, 0x38) 2018/05/27 22:53:13 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4dd1, 0x100) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) 2018/05/27 22:53:13 executing program 2: mprotect(&(0x7f00000de000/0x3000)=nil, 0x3000, 0x0) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8932, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007500), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/27 22:53:13 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) rt_sigaction(0x39, &(0x7f0000000140)={0x401, {0xdbf}, 0x1076f90329d3131e, 0x400}, 0x0, 0x8, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x4}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x40, 0x0) 2018/05/27 22:53:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c6dbdcc5439fa82bc4dee167ad9de37ff66f0000000008000000000000ea6a0000") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x8, 0x0, 0x0, 0xffffffff}, 0x98) 2018/05/27 22:53:13 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x10000000000007) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000007}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002800)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002840)={'ip6tnl0\x00', r1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)="d0f397112df4db2faeca48cffc0eb18fa60c2fe690f6ddfcfb1057bf16a471f85c3ae3594a487007c6bb7dbdec6e39cf6e3c688f8ac1898eaab453df728730308f7d5e6e3bb392ab81ada0808a26b2a042fdeb6264b4280635847f70d72496923a65a9159465a70faf59d3775396245d6a78012a83bb9b43b62d157f485c69b7bb16b951c9e6cf", 0x87}, {&(0x7f0000000200)="5a78f952b592f6921e70418ab204de9afdf345d9c4312c68ce8a7698c3b7a2a4dac22bf7661804064cbd23527b4f695ccf822e8796d37af66a205ddc707aba24ebfaf23da1653543f4695f2a2b744e70c6c66b8472f261e83b87a0948e50f78b085378777cf84d9a51235f75962af1d96760106dad08c603cc5acbe263e79c175aa070674a01f9f6d3d02b189db805c8cebfac7f268f1f1f02d4140fd2753a040992b20daa6d69359d4d44f946a44834c9263c8074fc530a72f536266f364222b9c6e1ecf179efaec9bb72594d44aadfbbca3f8e3562083ae1e17c5dc0b474a6ff09b854ec8573eee9263b86b8e70778ad", 0xf1}, {&(0x7f0000000300)="99a9f0613c13164ffacae663d86e4639cb2f9fbd61572b30a6f5926ff01743a398d78a8599066e1192f359334f68a680c2af3960f716e3b714ac3f144e2976342f6f1d379a34a11bd4b73b116a927b25e56ae75bde85c81a344f7c760a2b255174fcde1715a0c0335862f30116255d80c8346bb4585ee55db74abfb23c45906073997f9ce12fc8e2481f77bc23c0892b0ae9c3ed1bcbf789cbfe688b36a3b59e52b5814baeaaee440d3e7ebfa1e0d17facc61f8cffa25fe59f5bf2091581ca40a5bccd0cdd5e757a6b80bdc901ba9ec85af48282979b74b924", 0xd9}, {&(0x7f0000000080)="77f9565b8aa71f7849e346dbe967347cf374278ac64e3fc409", 0x19}, {&(0x7f0000000400)="c872733bbdb085fdbf1f5cc6e4e2add1427084f6c0aec2f66abf48d2795e9da4a2a011835890182c4eb9c0fc602f3abfc667e338a0131d9097ceca4b77cd838569d2c5bbfa8eb7cfd87ea4594274c5a02b771cbcbcee6d22a0cacb54cd87af9b5e25d76ffaf13e8012", 0x69}], 0x5, &(0x7f0000000500)=[{0x1010, 0xff, 0xc4, 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{0x1010, 0x117, 0x1000, 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{0xf8, 0x115, 0x8001, "69d541eeb55834b0efcefe5a83562cb09db94f978243e2044fc5e09a315eb7c26e7af679bc89494fd2cde6b817457886727fc1353676c7de02b6cd9e1793192b10283cb5c6b65dd684021c6e2b80e35b9b69cf8c916fb254287ae24561a4ad16fe1e5e339fb4287e43a04adee66a55a574babcc1cf9a42edcc5438f30043988be7a90ca83ac65ad8a904ee8cd623ac95a7e9830dba3062b92f9e74e2be7772a63cc720410b4f406c01f71d3bd0278dd5e423b7f24d87aac640a1c23ffae5e86fc100778d495144773ddd1917691b47680798a1d85c26e10b33643f750a44a0582d3eed763b"}, {0x70, 0x11d, 0x2, "f4924093c712cd51dc894c77a817799278a35e2cd4cb6508040318bf72cac63c4a62e7e4176ef39a8d70b71c5fbf156916904dbaa9bc9b8e23adc65c04a2e5e1e6beb5c51cc6846ab4492994a256c80d87fe2314a7f0a7887944812877"}], 0x2188, 0x40}}], 0x1, 0x81) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x8000) sendto$unix(r2, &(0x7f0000002940)="49c1c32543abee", 0xffffffffffffff08, 0x40000, &(0x7f0000002980)=@abs={0x1, 0x0, 0x4e20}, 0x6e) stat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)) setxattr(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)=@random={'user.', '/dev/mixer\x00'}, &(0x7f0000002900)='vmnet1!*securityvmnet0@\x00', 0x18, 0x3) clock_getres(0x0, &(0x7f0000002780)) 2018/05/27 22:53:13 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000540)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a6008002000000000000000000000010000400c80500000098bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/27 22:53:13 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@dstopts={0x0, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x59d}], 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2000) [ 164.076338] mmap: syz-executor2 (10654): VmData 35196928 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. [ 164.098862] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 164.106466] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. [ 164.126591] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/05/27 22:53:13 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f00000000c0), 0x0, 0x20000) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8400, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x0, r2}) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000140)) socketpair(0x3, 0xa, 0x7f, &(0x7f0000000040)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) 2018/05/27 22:53:13 executing program 7: r0 = socket(0xa, 0x1, 0x0) sendto$ipx(r0, &(0x7f0000000100)="e25647fb2b5b55a250740e644e65402f13f3334b934b68e91d53ddc63422470c3bc63b747c245f566bf3305922fa6913ad0354e88d9100e42817bf3e50c882b37e6d6195ed4306d20fa8426654125b2b5bee7805efd23618db3833e08cee306b5bbd20e415d04036162452cdbae34bdbfa23650fc5834df5b147c107a7a02182e626a601dccb9478e85d1bfb83a48a55a939e80d1c41122e2bcdf78a8221f815750dc5911dff2cd8da277aa4f4f5c7b07c34442ab1097d7eebffe386ff80402e58098c51d05fd7ac1ceb9e24050e1ffa42cfd41d7b385bff05e076adbb9a05954b69e5acf697375a6858ce5ae13c7a07f4b181e5d1", 0xf5, 0x10, &(0x7f0000000240)={0x4, 0x1, 0x400, "bd386dd221e1", 0x2}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x38, 0x81, 0x9, 0x6, 0x5}, 0x14) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/05/27 22:53:13 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="e3000000000000000000", 0xfffffffffffffff7, 0x4000004000000, 0x0, 0xfd3c) recvmmsg(r0, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000080)=""/49, 0x31}}, {{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x7, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x7, 0x0, &(0x7f00000000c0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000f80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x106) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)={r1, 0x2, 0x5d, "f61af273e11250c385a504a2323d9713b906cf54d84042ee4e865a25a6f0be3316393e1d9c9f25a5a1fb354fa56514e75dd2d720518e8a078eadad252f0f5eaf30a1b9859fc33da8b694be54fbb3e6bc6f59cc1ec89f9c0f846be2406c"}, 0x65) 2018/05/27 22:53:13 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)="971ce20863", 0x5) io_setup(0xd7c2, &(0x7f0000000000)=0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001bc0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001c00)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x7, 0x6, 0x100, 0x9, 0x4, r2}) fcntl$setpipe(r0, 0x407, 0x80) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000000040)="024042b6a32844f812dee174a51e4e1ea83b9d8216a3e8336c8753c6fc8ca60fb0f4eedee58455d95bb306aa9d9d81df27a89e693360a6d86e5564", 0x3b, 0x8, 0x0, 0x1, r0}, &(0x7f00000000c0)) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="967d34f20100000510") 2018/05/27 22:53:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") unshare(0x20400) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)=@full={{0x3, {"926528a3f907b2"}}, [{"9acdfff16b668e"}, {"89ccfc61e83beb"}, {"4c29fa57c364d4"}, {"a0e2ab0f62e90f"}, {"590075031b9c68"}, {"b54d09f520bcac"}, {"9241039487362d"}, {"8201dd69890bd4"}]}, 0x48, &(0x7f00000000c0)=[{&(0x7f0000000040)="41bf043defcf748f906086b2aa004c3d68adedeec7bea902e60afe7401d5758a34ffce0152013d4b37", 0x29}], 0x1, &(0x7f00000003c0)}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f00000001c0)}) [ 164.188293] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 164.195816] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/27 22:53:13 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000200)) r1 = epoll_create(0x3) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x40003) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000240)=0x7) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000000c0)={'veth0_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}) getuid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8000)={0x4}) openat$cgroup_ro(r0, &(0x7f00000002c0)='pids.current\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000280)={0x40002000}) epoll_wait(r1, &(0x7f0000204fa0)=[{}], 0x1, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x400202) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000140)={{0x1, 0xa1}, {0x3, 0x7}, 0x3, 0x3, 0x9b6}) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000080)=0x6, 0x4) 2018/05/27 22:53:13 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="c626262c8523bf012cf66f") modify_ldt$read(0x0, &(0x7f0000000140)=""/114, 0x72) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x3c6, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x80000001) socketpair(0x11, 0x8080e, 0xffffffff, &(0x7f0000000000)) 2018/05/27 22:53:13 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000a004e2100000100fe800000000000000000000000000016810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e2405000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200200000000000000000000000000000000000001aa0700b2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000809c09cf67c2981434e903bec46ec2980000000000000000000000000000000000000000000000000000000000000000000000000000000052b6b20dccad00728d0000000000000000000000000a004e200010000000000000000000000000ffffac1414bb08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2102000000fe8000000000000000000000000000bb6f000000000000000000000000000000000000000000000000000208ded5e3639627a088933b40de0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23050000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000074a02203a8fa485097dad3779f539cff8ff5df1ec3822e6974ab763fc3f554ae07f148e3fd902d638c90196703aa45f1f2db1a"], 0x310) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x3, 0x6) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000), &(0x7f0000000440)=0x4) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x7ff}, {0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff]}, 0x80000001}, 0x3, [0xe6e, 0x10000000000, 0x1f, 0x0, 0x5, 0xe113, 0x2, 0xff]}, 0x5c) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r3, 0x521, 0x70bd29, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/05/27 22:53:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) flock(r1, 0x0) fsync(r1) close(r0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/05/27 22:53:13 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_regs={0x9}}) 2018/05/27 22:53:13 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0x8, 0x100}, &(0x7f0000000380)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000003c0)={0x8, 0x4, 0x8000, 0x3, 0x20, 0x0, 0x60, 0x9, 0x80000001, 0x3dddff09, 0x101, 0x1eef}) sendmsg$nl_xfrm(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/05/27 22:53:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r1 = memfd_create(&(0x7f0000000040)='.trusted\x00', 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4, 0xcc4, 0x10000, 0x5, 0x5, 0x27d35d03, 0x2, {0x0, @in6={{0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}, 0x10001}}, 0x8, 0x3d0, 0x100, 0x20, 0xfffffffffffffff9}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x80000001}, &(0x7f0000000200)=0x8) 2018/05/27 22:53:13 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0xffffffff, 0x10000, 0x3, 'queue1\x00', 0xfffffffffffffffa}) connect$unix(r0, &(0x7f0000002ff6)=@file={0x1, '//..le0\x00'}, 0x6) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x20000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x244a, 0x5, 0x7ff, 'queue0\x00', 0x200}) 2018/05/27 22:53:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40000, 0x0) accept$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e23, 0x4, 0x4e20, 0x3, 0xa, 0x80, 0xa0, 0x67, r2, r3}, {0x9aa, 0x1, 0xcf8e, 0x3, 0x6, 0x800, 0x3, 0x6}, {0x101, 0x9, 0xdfa}, 0x8000, 0x0, 0x2, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0x2, @in, 0x0, 0x7, 0x0, 0xc1, 0x2, 0x8, 0x3}}, 0xe8) 2018/05/27 22:53:13 executing program 2: r0 = socket(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = getpid() r4 = getuid() r5 = getegid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000000440)={0x0, 0x0}) r8 = getuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)=0x0) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000700)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001280)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001380)=0xe8) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001980)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000001a80)=0xe8) getresgid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001b80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001bc0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000001cc0)=0xe8) r24 = getgid() r25 = getpgid(0x0) r26 = geteuid() getresgid(&(0x7f0000001d00)=0x0, &(0x7f0000001d40), &(0x7f0000001d80)) r28 = getpid() stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() sendmmsg$unix(r2, &(0x7f0000001f80)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="daf7a0439624087b589d716397972298ae424e62709d6e40368153e607397d392beae3905c08", 0x26}, {&(0x7f0000000100)="73e1c1015fa6ed0d21b0f4a5dd9cc3f86fef4a9a8e209e4dbba6e1a64d0e78928b26c663fc274aebbbcefb2b07f76135d19db14f9146c44004d6b29aeb538fdb8b5b088362ba53580313a26c66568dbfe4728ddcd57638fc4d61b935ecb7deed97daa1a9309355975cf49b10d93946142637ffc58bf2077b1a", 0x79}, {&(0x7f0000000180)="f970a6a59e37b7e200d04aefa43cfcb81f48d6d863476f10423e09ebcc4c96544e8c02bccef472f38178", 0x2a}, {&(0x7f00000001c0)="ca533c091eb81b90f30dc834b870256805bba0a293f45bebc1435dd01f4e4250a6a79b158baa59cf45ad0bfb733018157b81eb46d5f544e94403202fdb654dcb281a41bb03060ad22b80081bcd8be8129b54463f7f157d7945a5d9d7483234bdb64fe8588044bc11141e4e61a8be", 0x6e}, {&(0x7f0000000280)="8adcd80163d0466a", 0x8}, {&(0x7f00000002c0)="c7e0650423f020dbdbada584e15a9f095f30af5aef4bafb2b92a9e2d7355f1199d974c9862f0982018bc8086c7e9119012058f57af40bddc5f7933731eca589f74f91e684ba0fde3f5ef110a1b36", 0x4e}, {&(0x7f0000000340)="9f349d823a41ea10330728eeb1d3f41ea33deec39d544038d4a2fa754887729c2767ceb8e0fcf2b98680b81fb1f6", 0x2e}], 0x7, &(0x7f0000000a40)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6, r2]}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r2, r0, r2, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r0, r1]}], 0x158, 0x1}, {&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000900)="736c849f86169c1c8303a9198849415cf35113643644bc616ed10556d036173a47ea0f873f06995ca4c49b3c2082adc186f40230c4cd26fdb80c5f0e2050e6a492d0f2cf3488de5916eb6e8e4e042413cea4aac9880b3900065bf3e70fac70da3d8c823fe53a315ff610862bb29de053f89e0f7146907f313c2c4af2d7b8ca877f42e23a8c5639559cfbb6", 0x8b}, {&(0x7f0000000bc0)="74010e", 0x3}, {&(0x7f0000000c00)="4b3318fb936df631e779c15d94d4582794ed4793d7fd6a00557230e02424bd704a2323a1265f2e352903882cb2eecbe9eab52444ae4473bb73a0dadd5d34b93afb9cffec20a5f60610e3fd01d364fd903de1ded53db43cc3f50311b186b1f1357321e709bd640cd37f264d9bb8ddbb58474eaf5a18dd4031803118b5e159644ab5b6d344cceb05db83edd69a5e5faa54fad2953fcf99396f34d69d3a0c6501284f14ab2f2774385169201e7a21b621b6a35c20107dd8b7e2aa8d82754100422a1d8b312520fe72d26cf4553716b425d3340279c9c915607f8f6605da04104e", 0xdf}, {&(0x7f0000000d00)="eb8a86371454e5219046e8fd0ef22c3b92ac887a8f65445439a3abade82abc31a5d7e19672293ff52cfb8ae69e35f2ad041315ee4cf477ea062ab728927ac396952259282d4ea8fb1465ecff218bfe23850bf8e9b79948d49bb8ea75f50c798339745ef07f01b5184203b1b05a7f1c08088b31e6996d27f195138aeaeab5accee6ed90a9e9bb21f01a5941fb037a9d67a67df2fbea6e56411ce52f9e6d0f005623f7382c31bcedb072ce", 0xaa}, {&(0x7f0000000dc0)="4c36b208512fd29ebd703d7fb57b8d8cf22a", 0x12}, {&(0x7f0000000e00)="bb94c8904bba473cfc184b0b12febdc28da9f5fa3ff0589533ad", 0x1a}, {&(0x7f0000000e40)="5e30e57eebd9a90a6fd9d37de6293700b56dc6caa4a2cd41a4021becf43e97940a0638386a46362a37e665d65f", 0x2d}, {&(0x7f0000000e80)="144cfb5ebeeaf224e2dbd8f0214112f3aa8402f55d0060d285329cc5", 0x1c}, {&(0x7f0000000ec0)="898a503fb91d8c652db53bac5d97cd44311f9eb442dfbc35104d16f4a8e75efab29b91661ffd027bcf53b81e3ed5d3aeb2453ff7c09b7069158a2a26e3e43aac538271f437eeb3108fadb38c7ab8691bb605bf3b39cb4f21041f9eddcb54a1b3f2a85e43124a9a1579c48e13ea119321fb7e66b874", 0x75}, {&(0x7f0000000f40)="8a48a3522a1f985ac948971d6957f9b67a68a57d9fed2f8d8b502c3ecc87324f083e4f7795c480207db74ff18982683df991d27ccd0eb04b4ead9ffdfd4771dea99767590613707ee3cf6659e8b677342e45f1864ba15a05959b0b906500237d9ee86eb946808509c28f9cf73f5f000aceaa16d064a61b3c7499a98116754a72691a19981b2d42103fbb34aacb3ba6517d11ddab3d154652d5eacb8a926ad7a9bd8b4eb3ad7fca8c227c48d3c38876e135fed9627673374e63d4b7ace09ccae9", 0xc0}], 0xa, 0x0, 0x0, 0x8000}, {&(0x7f00000010c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000001140)="57006b9cb168948af12620ddcb6fe464a69da3f52de7d06336f26b9354b65acc6a1b3bd906a8dfbc6fa1f2ddbce626f90dfaa0f1b79849cc83315aeb72f43313b4bd8c29e3da332ad958247f550672913c0086bee8903ada3924e9e4bcb6153407a239a736504e2a893abc38efffcaa58fa9a3779aaf185b9c9251c85d548d63126dd368e90c9b2b677122433851cdd39fae58c7180874ad70872c2a84003b854f1b8e219a7abb9f963b628aace31854bfa5bc7fd337d71c5f14588973c275bebbe992dab0ba912a261b4d8410932c7c0ceb80f859347b4b8bcdf3b5c96c", 0xde}], 0x1, &(0x7f0000001480)=[@rights={0x30, 0x1, 0x1, [r1, r1, r2, r2, r1, r2, r1, r2]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1}], 0x98, 0x80}, {&(0x7f0000001540)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001700)=[{&(0x7f00000015c0)="30b29094d83e4df2608d27015f56ad583ed0aca0879525b2c41897eac2d88de49e37be212896fc3cc08938b13efad801b5395d6908dc66e54bf1d066c7ef184ea7498320c523f662173b5b3a61ffeebd7161b71ed5fb30d72b629f8703d1e4111073c6dc1dffdd7adff96710b2fce71cf0aba47df3d440a5118ad8734c711208713af732c5f3bca304f1b1e06f83b91b6bfaf1a6442414d14952e4e8d71bad67eedf1628c8889d51801bd7d263b94513743bd22e4d66b14fb2da068e8c3f3c8e", 0xc0}, {&(0x7f0000001680)="18be319502ff79f2b1c5cff44aff10830e655dadb80d6ffd79ff0e6b99b5d8fda7939873f33aabfc62fb5a11f3da524800bb305e5707da5db61f1bb913c25a4cc91685c514dd1e24bf9625b67935c49018aa2c88927f165dbb43f4f0703dc276ee8af787", 0x64}], 0x2, 0x0, 0x0, 0x40001}, {&(0x7f0000001740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f00000017c0)="c63af16aa7599ce731656b566b942ad423173febf3d18dd569e1f50b8d6f7c2ec0c3e71ab08527bd935ada2f6694cad293885aba0595ca605bf6636617e557191e869b636f344249d7e6ccd9a6c0d984950ee8db61d802fd872e4bf871059cc16f96333eb30a0d7c02d58278c08755b8b2f87dbb56ed1050483ef1a03fadeac777e06569898f8443ebe66f987477587e69f5d3ea2c96a524c7a2c63a9a7c6d7dd65181d2b0c9cd24e44dd373d2f9cc21464093be298ea3262ab81ec66b2a24a084f4eb93e077ad86", 0xc8}, {&(0x7f00000018c0)="a9a3be07cb", 0x5}, {&(0x7f0000001900)="b130039b3edf8b45c95c9fa4e3b4966ecabc1c79d89b480999ba32ea3291b96dbce8a7985a4a326cb32793802496f39fc8267ba1fb706208bb77de48c332a60c", 0x40}], 0x3, &(0x7f0000001e80)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xd8, 0x20000000}], 0x5, 0x20004084) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) 2018/05/27 22:53:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfffffc53) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000180)=0x3ff) 2018/05/27 22:53:13 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000100)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2, 0x4e22}, 0x10) sendmsg$rds(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001740)=""/43, 0x2b}], 0x1, &(0x7f00000018c0)=[@cswp={0x58, 0x114, 0x7, {{0x7fffffff, 0x8}, &(0x7f00000017c0)=0xffffffff, &(0x7f0000001800)=0x88, 0x2, 0x9, 0xffff, 0x3f, 0x2, 0x4783a47e}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x9}, &(0x7f0000001840)=0x8, &(0x7f0000001880), 0x7, 0x3, 0x5, 0x1, 0x1, 0x4}}], 0xb0, 0x800}, 0x4) sendmsg$rds(r0, &(0x7f0000001700)={&(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000080)=""/15, 0xf}, {&(0x7f0000001200)=""/249, 0xf9}, {&(0x7f0000001300)=""/194, 0xc2}], 0x6, &(0x7f00000015c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x1f}, &(0x7f00000000c0), &(0x7f0000001480)=0x401, 0x7d, 0x9, 0xc8c, 0x3, 0x2, 0xa66}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3b22e116, 0x6}, &(0x7f00000014c0), &(0x7f0000001500)=0x2, 0x4, 0x9, 0x10001, 0x1, 0x12, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x3}, &(0x7f0000001540)=0x5, &(0x7f0000001580)=0xffffffff, 0xffff, 0xc1, 0x9, 0x22b4, 0x6f}}], 0x108}, 0x40000) 2018/05/27 22:53:13 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x8c) r1 = shmget(0x0, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000680)=0x1) r3 = syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x80, 0x10000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000700)={0x0, r3, 0xb, 0x3}, 0x14) r4 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) r9 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000580)={{0x80000000, r2, r4, r6, r7, 0x1, 0x100000001}, 0x7, 0x6, 0x4ac0, 0x7, r8, r9, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600)="ba2c9f986f9e83d1b97487d12205363da2e0c16ef821bde77f93538a9ce9b9b230399b342d898661dd7189d42be952221e624e6ec0427caf0aaad8ddca4fd3d08c31181bb0710acda2c930d38faaebb588bea597d97b29f41b5399397f9f65538c32a72d7752f9a28f1596ae66527f", 0x6f) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast1, @local}, &(0x7f0000000200)=0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r10, 0x4, &(0x7f0000000100)=""/172) socket$inet_udp(0x2, 0x2, 0x0) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200000, 0x0) io_setup(0x3, &(0x7f00000007c0)=0x0) io_submit(r12, 0x2, &(0x7f0000000740)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r11, &(0x7f0000000040)}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r11, &(0x7f0000000200)}]) setsockopt$inet6_udp_int(r11, 0x11, 0x0, &(0x7f0000000240)=0xfff, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000780)={r5, @dev={0xac, 0x14, 0x14, 0x1e}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/27 22:53:14 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80000001, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x100000001}}, 0x10001, 0xfffffffffffffffc, 0xfffffffffffffff9, 0xe0f, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x1}, &(0x7f0000000280)=0x8) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x20000000000001c6, 0x0) 2018/05/27 22:53:14 executing program 0: r0 = memfd_create(&(0x7f0000000000)='&mime_type&\x00', 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)="b280fd19f9576e4cc660563b735d6e05c058d5fe7a172a06b4e37f9bbb696a342bd40fbb6d412c0fda5eba0df4ca4f21098798b0f12ad963c4657c00bd3c01547842012a5a3bf273d55a90bf9b91117438817ddd84215772d5eb8d3064f8a108c2e040f07eab6f039e0212f06a53f165200064b1ebc05b1c4becb75035a983b04c429dc7540e22405739ec251db7f2568718cb3c4cadded604ed2649d6d005c028c77021794f013831746ae0a6e4bc82eec734c3ef87673e3e426994c572af03e4f458eb2e0f5133c26afdbe553625123204e868ce9e815fee75", 0xda) flistxattr(r0, &(0x7f0000000180)=""/5, 0x5) clock_settime(0x0, &(0x7f0000000040)) 2018/05/27 22:53:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x226000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) r1 = syz_open_pts(r0, 0x101001) dup3(r1, r0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/27 22:53:14 executing program 4: r0 = socket$inet_sctp(0x2, 0xffffeffffffffff9, 0x84) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0xfffe) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000001c0)) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="f5a19b7b307b80b0e4ac86e00945ddf19ded01c3", 0x14, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}}, &(0x7f00000002c0)=0x98) socket$bt_rfcomm(0x1f, 0x3, 0x3) r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x200) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) 2018/05/27 22:53:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80045438, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x7) 2018/05/27 22:53:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x82) mq_getsetattr(r1, &(0x7f00000002c0)={0xffffffffffff8000, 0x7, 0x1, 0x100000000, 0x280000000000000, 0x5, 0x0, 0x7fffffff}, &(0x7f0000000300)) read(r0, &(0x7f00000001c0)=""/196, 0xc4) 2018/05/27 22:53:14 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0xff, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigaction(0x400000000000007, &(0x7f0000000240)={0x42a4b2, {0xffffffbfffbff270}}, &(0x7f0000000280), 0x8, &(0x7f0000000100)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x400000) timerfd_gettime(r1, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x54a4}, @in6={0xa, 0x4e23, 0xff, @empty, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x1c}}], 0x64) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/27 22:53:14 executing program 2: io_setup(0x4, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0}) io_getevents(r0, 0x2, 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f00000002c0)={r1}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x34c02) getdents(r3, &(0x7f0000000040)=""/247, 0xf7) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000300)={r4, &(0x7f0000000240)=""/15}) tkill(r2, 0x1000000000016) 2018/05/27 22:53:14 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x400, 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f000032cf93)=""/109, 0xfffffff2}], 0x1) 2018/05/27 22:53:14 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffff083, 0x40022}, &(0x7f0000000140)=0xfffffffffffffe6a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x6}, &(0x7f0000000200)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x5}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000c00)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c0001040000000000dfffff01000000", @ANYRES32=r4, @ANYBLOB="000000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) 2018/05/27 22:53:14 executing program 6: 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$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01020000"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x2}, 0x8) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="8eca576a8d64aecb8665bbc5943a66ef34e3e040b0dc4b77e919a4652205ba5d5cb92f8a7f4f3dd5d5fc090bc9c5e8eaef9138f05e2910afdf2fdfdbed66379b784308e779dea2354a64b97510bcd9802b9927c797dfd6aba9e6f425360c88277a5f3758486b5563daa84a4d220f59b1ee72b10bdf7c2e398ccd4481f78d73f9f4d72a82661e6248fdb384e867f48ef03ec5ee156015b8a661aa68492793", 0x9e}], 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3f, 0x8040) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000140)=""/94) 2018/05/27 22:53:14 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x464, 0x4) tkill(r1, 0x1000000000016) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x1c9c380}}, &(0x7f0000000380)) 2018/05/27 22:53:15 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x7f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/27 22:53:15 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) r1 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x5000) shmdt(r1) 2018/05/27 22:53:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2140, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x2, 0x8, 0x3, 0x81}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x5}}, [0xfffffffffffffffb, 0x1, 0x1, 0xffffffffffff8c2e, 0x6449e40f, 0x0, 0x5, 0x20, 0x4, 0x4, 0xa0, 0x1, 0x10000, 0x10000, 0x7]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x191, 0xffff, 0x40, 0x4}, 0x98) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000b74646dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065030002020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac14140000000000000000000000000000000000433c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c79175ef6737bc37511be321c1265f482eac8b5244787db69b524ccd786f91b81d0d2f7f0cdbd7cacf17dbb6ae39407f3498fe563ba48256a63ad12b6ccfc8cc972750bfb1d2b64cbfd55924134d3a345bf94ba1cfd168d69719bad7af49dbc136236c1cf242d77f047c14b5288fc49afe5cf"], 0x2faf) 2018/05/27 22:53:15 executing program 4: r0 = semget$private(0x0, 0x7, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x2) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000100)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/05/27 22:53:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfffffc53) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000180)=0x3ff) 2018/05/27 22:53:15 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000002680)=""/4096, 0x1000, &(0x7f0000000100)=""/164, 0x3, 0x1}}, 0x68) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/27 22:53:15 executing program 6: unshare(0x2000400) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4, 0xffffffffda18fd6f, 0xffffffffffff0000, 0x100000001, 0x9, 0x0, 0x3, {0x0, @in6={{0xa, 0x4e22, 0xc71, @local={0xfe, 0x80, [], 0xaa}, 0x8e61}}, 0xdf49, 0xffff, 0x1, 0x7fffffff, 0x1000}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x8000000000000008, &(0x7f0000000040), 0x0) fcntl$getown(r0, 0x9) 2018/05/27 22:53:15 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) sendto$inet(r0, &(0x7f0000000140)="9a21fc64a99089fd901cbfb9203af21800000000000000007bbb3ee10e442025d40f95bc8e8663951962dabeccba90ea08848e3c650c9678f5340dc6cb9cd041baf2eda39936626118dc8b356220ae432bf9064a191384ba03df0e4f21ad41effe222a", 0x63, 0x4000000, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 166.824115] ================================================================== [ 166.831704] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 166.837605] CPU: 1 PID: 10820 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #102 [ 166.844971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.854338] Call Trace: [ 166.856931] [ 166.859100] dump_stack+0x185/0x1d0 [ 166.862741] ? gre_rcv+0x1237/0x1970 [ 166.866469] kmsan_report+0x149/0x260 [ 166.870283] __msan_warning_32+0x6e/0xc0 [ 166.874363] gre_rcv+0x1237/0x1970 [ 166.878013] ? raw_local_deliver+0x63/0x1660 [ 166.882453] ? kmsan_set_origin_inline+0x6b/0x120 [ 166.887332] ? erspan_xmit+0x2d70/0x2d70 [ 166.891411] gre_rcv+0x2d6/0x3b0 [ 166.894860] ? gre_parse_header+0x14e0/0x14e0 [ 166.899372] ip_local_deliver_finish+0x881/0xed0 [ 166.904145] ip_local_deliver+0x43c/0x4e0 [ 166.908305] ? ip_local_deliver+0x4e0/0x4e0 [ 166.912754] ? ip_call_ra_chain+0x7c0/0x7c0 [ 166.917087] ip_rcv_finish+0xa36/0x1d00 [ 166.921074] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 166.926451] ip_rcv+0x118a/0x16d0 [ 166.929920] ? ip_rcv+0x16d0/0x16d0 [ 166.933571] ? ip_local_deliver_finish+0xed0/0xed0 [ 166.938520] __netif_receive_skb_core+0x47ff/0x4ac0 [ 166.943617] process_backlog+0x62d/0xe20 [ 166.947700] ? rps_trigger_softirq+0x2f0/0x2f0 [ 166.952375] net_rx_action+0x7c1/0x1a70 [ 166.956370] ? net_tx_action+0xab0/0xab0 [ 166.960449] __do_softirq+0x56d/0x93d [ 166.964268] do_softirq_own_stack+0x2a/0x40 [ 166.968595] [ 166.970844] __local_bh_enable_ip+0x114/0x140 [ 166.975357] local_bh_enable+0x36/0x40 [ 166.979261] ip_finish_output2+0x1378/0x1490 [ 166.983699] ip_finish_output+0xcaf/0xff0 [ 166.987876] ip_output+0x505/0x5d0 [ 166.991437] ? ip_mc_finish_output+0x3b0/0x3b0 [ 166.996044] ? ip_finish_output+0xff0/0xff0 [ 167.000387] raw_sendmsg+0x3e77/0x41c0 [ 167.004391] ? raw_getfrag+0x630/0x630 [ 167.008317] ? compat_raw_ioctl+0x100/0x100 [ 167.012655] inet_sendmsg+0x3f7/0x750 [ 167.016484] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.021961] ? inet_getname+0x4a0/0x4a0 [ 167.025984] __sys_sendto+0x6c0/0x7e0 [ 167.029806] ? syscall_return_slowpath+0xe9/0x700 [ 167.034668] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 167.039633] ? syscall_return_slowpath+0xe9/0x700 [ 167.044507] __x64_sys_sendto+0x1a1/0x210 [ 167.048683] do_syscall_64+0x152/0x230 [ 167.052597] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 167.057798] RIP: 0033:0x455a09 [ 167.060991] RSP: 002b:00007fc34e37bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 167.068736] RAX: ffffffffffffffda RBX: 00007fc34e37c6d4 RCX: 0000000000455a09 [ 167.076048] RDX: 0000000000000063 RSI: 0000000020000140 RDI: 0000000000000013 [ 167.083345] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 167.090644] R10: 0000000004000000 R11: 0000000000000246 R12: 00000000ffffffff [ 167.097929] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 167.105215] [ 167.106850] Uninit was stored to memory at: [ 167.111203] kmsan_internal_chain_origin+0x12b/0x210 [ 167.116332] kmsan_memcpy_origins+0x11d/0x170 [ 167.120841] __msan_memcpy+0x109/0x160 [ 167.124755] pskb_expand_head+0x3a6/0x1a70 [ 167.129008] ip_tunnel_xmit+0x2dd6/0x37b0 [ 167.133176] erspan_xmit+0x1c67/0x2d70 [ 167.137084] dev_hard_start_xmit+0x5f1/0xc70 [ 167.141508] sch_direct_xmit+0x578/0x8f0 [ 167.145604] __qdisc_run+0x1785/0x3730 [ 167.149510] __dev_queue_xmit+0x1d50/0x3510 [ 167.153849] dev_queue_xmit+0x4b/0x60 [ 167.157675] neigh_resolve_output+0xac6/0xb60 [ 167.162184] ip_finish_output2+0x1362/0x1490 [ 167.166611] ip_finish_output+0xcaf/0xff0 [ 167.170774] ip_output+0x505/0x5d0 [ 167.174326] raw_sendmsg+0x3e77/0x41c0 [ 167.178227] inet_sendmsg+0x3f7/0x750 [ 167.182040] __sys_sendto+0x6c0/0x7e0 [ 167.185893] __x64_sys_sendto+0x1a1/0x210 [ 167.190057] do_syscall_64+0x152/0x230 [ 167.193975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 167.199161] Uninit was created at: [ 167.202716] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 167.207834] kmsan_kmalloc+0x94/0x100 [ 167.211655] kmsan_slab_alloc+0x10/0x20 [ 167.215645] __kmalloc_node_track_caller+0xb32/0x11b0 [ 167.220850] __alloc_skb+0x2cb/0x9e0 [ 167.224579] alloc_skb_with_frags+0x1e6/0xb80 [ 167.229078] sock_alloc_send_pskb+0xb56/0x1190 [ 167.233663] sock_alloc_send_skb+0xca/0xe0 [ 167.237901] raw_sendmsg+0x221c/0x41c0 [ 167.241794] inet_sendmsg+0x3f7/0x750 [ 167.245604] __sys_sendto+0x6c0/0x7e0 [ 167.249415] __x64_sys_sendto+0x1a1/0x210 [ 167.253569] do_syscall_64+0x152/0x230 [ 167.257467] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 167.262653] ================================================================== [ 167.270012] Disabling lock debugging due to kernel taint [ 167.275471] Kernel panic - not syncing: panic_on_warn set ... [ 167.275471] [ 167.282867] CPU: 1 PID: 10820 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #102 [ 167.291626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.300993] Call Trace: [ 167.303584] [ 167.305754] dump_stack+0x185/0x1d0 [ 167.309405] panic+0x39d/0x940 [ 167.312637] ? gre_rcv+0x1237/0x1970 [ 167.316369] kmsan_report+0x260/0x260 [ 167.320190] __msan_warning_32+0x6e/0xc0 [ 167.324271] gre_rcv+0x1237/0x1970 [ 167.327830] ? raw_local_deliver+0x63/0x1660 [ 167.332289] ? kmsan_set_origin_inline+0x6b/0x120 [ 167.337154] ? erspan_xmit+0x2d70/0x2d70 [ 167.341234] gre_rcv+0x2d6/0x3b0 [ 167.344620] ? gre_parse_header+0x14e0/0x14e0 [ 167.349139] ip_local_deliver_finish+0x881/0xed0 [ 167.353925] ip_local_deliver+0x43c/0x4e0 [ 167.358095] ? ip_local_deliver+0x4e0/0x4e0 [ 167.362460] ? ip_call_ra_chain+0x7c0/0x7c0 [ 167.366819] ip_rcv_finish+0xa36/0x1d00 [ 167.370831] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 167.376318] ip_rcv+0x118a/0x16d0 [ 167.379789] ? ip_rcv+0x16d0/0x16d0 [ 167.383438] ? ip_local_deliver_finish+0xed0/0xed0 [ 167.388390] __netif_receive_skb_core+0x47ff/0x4ac0 [ 167.393434] process_backlog+0x62d/0xe20 [ 167.397520] ? rps_trigger_softirq+0x2f0/0x2f0 [ 167.402122] net_rx_action+0x7c1/0x1a70 [ 167.406115] ? net_tx_action+0xab0/0xab0 [ 167.410213] __do_softirq+0x56d/0x93d [ 167.414032] do_softirq_own_stack+0x2a/0x40 [ 167.418353] [ 167.420597] __local_bh_enable_ip+0x114/0x140 2018/05/27 22:53:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x5) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/27 22:53:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2000040b, 0x7d) r2 = semget$private(0x0, 0x3, 0x112) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000500eb0f030002ea06000800"], &(0x7f00000006c0)=0x12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000007c0)={r3, 0x1}, &(0x7f0000000800)=0x8) semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000180)=""/224) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000780)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES32=r2], @ANYRES16, @ANYBLOB="1967f7e07ddb1676003ba7ea6835c69d6a4582c88405ce8eb2f76eb8097e910d3b2660777955ba31f0e8b4d4dfd4b362aefec531e6abc75c6a8ca33ffd97eff6c64d3bd3ed5cce6bbe27fa7b90a1af4d92c18e0d1c3d24e0eb9c1b40f4789a638cdd667c7c370d71d77e05395574c4be936eeae8f74f5fb440fdd26d549a8b237d860086ccc7aa7934422e188ebc5dff25bdbc9616aa64b6103163c93d6f71d247d0d165d8d55100bc8e36a261dc7ab71289163c2f332f5a9d6c88344c7590d6d5fc13373866eaee0ded49cf1ab3b9853dbb1c7438233bf3b4913f4159652bd89b33e5", @ANYBLOB="4cb33b3ca9152e10db3e17ebfff0ccb4935ba83725b69718cec82b8c6c34e59f58ac4d44b866f151055005f203fd178ea4cb627a94809630d5b8b3411b174416d08e4684a6dd51f8ea9e79fa6d43a857b20b1a7b0c942fbcc59597084d2a980375b1015c4c021197d97021cd245510dfc7fb2acd2e573e3084c68563d48f3fe97f851a65f2", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYPTR64, @ANYRES16, @ANYRES64=r0, @ANYBLOB="68da84922515e8c58c430bf31672d9d70875f3efb9ffe5fcb91cdca0c5a53a22b8877cc7f93e7d4d78bfae4f7e7511977b170165507a0fa628658f7137ba1bc3f945308334153b7743f0394176e0ab12e9cb122db80ad3163c5a7bec22e1c74d8e94ade5342de32457c5a3996255d517e4a262f0ce228872c4d31e0137052b45b3b6b02dc19a0e8a33b237bd61e29fd70be50e63847c10eb2ea02dd5550aa7e5295aaaf293210a97787291998de0e22ad0cedf8bbe227e1b3dd75b13e67105d312a4ea04beea1bbba307a3e55ec0340a54fa116c30c8b37457395e22", @ANYBLOB="94247bf3d818aea2312656c836d1b7978c04ceef0c082c59950d77317d891dfc0d5693ec11a2030f899b2766e75cc3e7bf90ca89825757fc938ce8ae9896567071c6fe3b402b8ced42ca24db049b4035dbd1061a3d55075aba7259aa4b6abe6a8931dfa3decccdf746b49a3c0e7771109088b7d99f6e1c0c8bd6f830", @ANYPTR64, @ANYRES16=r0, @ANYBLOB="2d3ed69ac1b58ebd1b3a7084aa8eba6aa2ca438d880ed6d5fd2c924489b6e933c233fb5ec4c490ac37d96608c06bc93a44fdc942b98e4fa346952e1467e1ba0b77bbb476d61dae1b1f25255b9faf98650e08592ed36b2723d8ce394755a969137171a00368f11298bcfb9f15ae51bcd504afb6cf4ffeb0db0a14574dd81c269dd964ae53cd0487a3dba8a3cd9a7581e5db16c630d5f2b843", @ANYRES64=r1], @ANYRES32=r2, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYRES32=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r2, @ANYRES32, @ANYPTR, @ANYRES16=r0]]], 0x8}, 0x1}, 0x4814) pipe2(&(0x7f0000000700)={0xffffffffffffffff}, 0x4800) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000740)) 2018/05/27 22:53:16 executing program 5: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) 2018/05/27 22:53:16 executing program 3: unshare(0x24020400) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) fallocate(r0, 0x0, 0xfffffffffffffffb, 0x40000000007) r1 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r1, 0x0) [ 167.425196] local_bh_enable+0x36/0x40 [ 167.429089] ip_finish_output2+0x1378/0x1490 [ 167.433511] ip_finish_output+0xcaf/0xff0 [ 167.437676] ip_output+0x505/0x5d0 [ 167.441229] ? ip_mc_finish_output+0x3b0/0x3b0 [ 167.445935] ? ip_finish_output+0xff0/0xff0 [ 167.450269] raw_sendmsg+0x3e77/0x41c0 [ 167.454297] ? raw_getfrag+0x630/0x630 [ 167.459190] ? compat_raw_ioctl+0x100/0x100 [ 167.463519] inet_sendmsg+0x3f7/0x750 [ 167.467338] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.472714] ? inet_getname+0x4a0/0x4a0 2018/05/27 22:53:16 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x26040) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) [ 167.476700] __sys_sendto+0x6c0/0x7e0 [ 167.480540] ? syscall_return_slowpath+0xe9/0x700 [ 167.485395] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 167.490374] ? syscall_return_slowpath+0xe9/0x700 [ 167.495237] __x64_sys_sendto+0x1a1/0x210 [ 167.499396] do_syscall_64+0x152/0x230 [ 167.503299] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 167.508495] RIP: 0033:0x455a09 [ 167.511684] RSP: 002b:00007fc34e37bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 167.519499] RAX: ffffffffffffffda RBX: 00007fc34e37c6d4 RCX: 0000000000455a09 [ 167.526955] RDX: 0000000000000063 RSI: 0000000020000140 RDI: 0000000000000013 [ 167.534237] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 167.541523] R10: 0000000004000000 R11: 0000000000000246 R12: 00000000ffffffff [ 167.548803] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 167.556648] Dumping ftrace buffer: [ 167.560185] (ftrace buffer empty) [ 167.563873] Kernel Offset: disabled [ 167.567479] Rebooting in 86400 seconds..