) r24 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000ec0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000fc0)=0xe8) r26 = getegid() sendmmsg$unix(r2, &(0x7f0000002500)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="f629b2a790e5d7296fc5557f86a666277c10efdbef94a2d70f3f06b72be7009beabb70685820d35aa1f6505ece540750d80335ae8b9fa4d54cd1ae0673a7657d413a0722abf3c15fd27d3043bdc42fb91e0147d78e4131ddecec63fb08061102bce346aef0d0953b114d9ffda986fe26a4b41c5dec9d13c89cd78531ea69a8a8751ae8aa85c83b89962c9ea96894f9a6e0ddf8bb594d79b69fb708a6c87e2c4eb5c25d4e243c4b301359016cbf171cf01559dcd0480a4b5c9e7cf19bd15d70fd0db0fdf7ff001deb7ae966", 0xcb}, {&(0x7f00000000c0)="d9571415509ff2ee61f2cb7107c1000bb0d5cb052347555c024c72b0140aa58a790867f8748b0bb31d2acd01650dd2af9127fb16db50", 0x36}, {&(0x7f00000002c0)="a5579f6372753241edab40b2551ecf01266d9ea3a6939b1f38c395a5a9ef068c21a7b7d99b0dbe7d8f1c4e76d21ee757ef6b2a5c8216ccf628f926add27543ac124527464c87a925154e155b09c7a71135ce4ea559d9ffac28da4d5412", 0x5d}, {&(0x7f0000000340)="1a0e9dc063cc8a7e00cf6735a9cee31a464f603c4ec355e26d86819e2bf83b1d600b71f4bdbea52ded", 0x29}], 0x4, &(0x7f0000001000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000006000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x81}, {&(0x7f0000001140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f00000011c0)="96167ad2452a4cf74417ccb7ddde4b322e2c233be5998643142e92593ad958a663f7ba53d6281b8f676dfff5a360b4b1b23c5481fb9fac49b0cc691daa119091254eac3ef7d49bcd81d39b5f9d38302d2301ab28695b40cdf5b930394059cb959bd48154a63e31fab218dbeb7dbe3e1a0e10c411db7f5eafcfcdb4d1", 0x7c}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="ec6be0ba79485cd81fddbc8a9f9929f149bac2f2f608151274423ed7a361154ad7faefa6e8dc261b970c7c643589b2e8c12ab78c809711a8261f79c75acec181197723113a75694ae4284f2be1b4fe10bfdf879cc4a94fcd3dec25c47c0da390b6de7478fa763ea460ea1aa3e5029b1f7917e895cee0856d458d1a87876676c7174e28784f67bb33a8fb8c538cd8ac28f981cce3e7a18895fe12e9242b4943ff2a065a970e", 0xa5}, {&(0x7f0000002300)="d9fa8457570cdaff154125b8a61f41e59c1c15e938a33182013c54f21d4ee0b7c27edff3cd60709926064b832304f3459bc4ddf40deed1e2869cbb224278182d1180a267c73eb2af4043b6a3073b77355f0ccc2e396719f7e961aed31efd7d8100d452300cdda1486ef89dc60499bc0919cdcb1b5a39ac8588b7ca5b16cbaed49d1e732c841ff3cd8ae016de6d94f2009fa598da4ee9839378b7918f8f9c128f78442913966a34d8b177296b0ed4782b919f47ec25519b7a59f943408d488bbdcb8cbbfdfaed5af744dcf106947039b72f1b00e305b0ea3b764f2495c19be1d57b7bbf54dde61ebaf5162eecfb9b", 0xee}, {&(0x7f0000002400)="c1f9cfe1e22ed9de55f2f363b3aa5c1dc0ff254a078535f1c395f3cfe99933cfd0", 0x21}], 0x5, &(0x7f00000024c0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x90}], 0x2, 0x4000000) write(r2, &(0x7f0000000100)="1f0000000102fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) 2018/04/21 08:45:17 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/21 08:45:17 executing program 2: socketpair(0xa, 0x0, 0x100, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x800) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r3, @ANYBLOB="2f0009007f000200090000000000000011f92ef09efa2428c6af94ec7dbf1d2b165d2300000000008000009509d5007d4f282e48db757188269d353a2bb72542780b84e0098529c4ac900900000000000000cc2dd0b9e3d5f2cf3061a3c4322a9705009f80e4e6f0192753724082288877a65e73936e9d406c9478976e184762fb29b9a8368cfadf9229ad3b0fd485bd9203a7638fa98221be8e659071dbdfc36f29db37d1fb0793594a246b54d7aa06616d72c94a1861642c8877d511ce83ac9b8d6bde0ed3a0df179eced0"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x9, 0x7fff}, &(0x7f0000000400)=0x8) sendto$inet(r4, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b0", 0x464, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r6 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x8, 0x7fff, 0x100000000}, &(0x7f0000000300)=0x10) socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000f24000)={0x80002000}) close(r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x607}, &(0x7f0000000280)=0xfffb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000004c0)={r7, 0x43}, &(0x7f00000000c0)=0x26d) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) 2018/04/21 08:45:17 executing program 6: r0 = socket(0x2, 0x80f, 0x7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @empty, 0x80000000}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0xce22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/21 08:45:17 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r2}) read(r0, &(0x7f0000000040)=""/13, 0xd) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) sync() 2018/04/21 08:45:17 executing program 5: socketpair$inet6(0xa, 0x6, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000100)=@random={'user.', '/proc/sys/net/ipv4/vs/ignore_tunneled\x00'}) getrandom(&(0x7f0000000140)=""/112, 0xcc, 0x3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x9, 0x9, 0x5}) 2018/04/21 08:45:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001200)='net/igmp\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x3b, 0x3, @tid=r1}, &(0x7f0000000080)) pread64(r0, &(0x7f0000000100)=""/202, 0xca, 0x7a) 2018/04/21 08:45:17 executing program 3: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/21 08:45:17 executing program 0: syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe80ffff0f00000000000000000000aa4e204e200000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d626a70af7679a39"], &(0x7f0000000180)={0x1, 0x0, [0x739, 0x0, 0xffffffffffffffff]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208000, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f00000001c0), 0x0, &(0x7f0000000200)) keyctl$set_reqkey_keyring(0xe, 0x6) flock(r1, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) personality(0x0) 2018/04/21 08:45:17 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7c3b, 0x400000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffffffffff80}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty, 0xffffffffffffffff}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaab53d1e5df58486ab6abed4c0a983a8aabb86dd60d8652b08000600fe800000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50d5c2adf31219d2ff7602000090ff0f00"], &(0x7f00000002c0)) write$eventfd(r0, &(0x7f0000000140)=0x4, 0x8) 2018/04/21 08:45:17 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x325000, 0x0) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x2, 0x7, 0xb, 0x7, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2d}, @sadb_x_nat_t_type={0x1, 0x14, 0xc3}]}, 0x38}, 0x1}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) 2018/04/21 08:45:17 executing program 0: r0 = socket(0xa, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0]]) poll(&(0x7f0000000080)=[{r0, 0x1021}], 0x1, 0x800000000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2010}], 0x1, 0x5) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/04/21 08:45:17 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b043ca5e7e0b6b58bd"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x10000, 0x0, 0x3, 0x1ff}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x2) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8000, 0x7fe) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 08:45:17 executing program 2: io_setup(0x7f, &(0x7f00000001c0)=0x0) io_submit(r0, 0x0, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) r3 = getgid() ustat(0x1, &(0x7f0000000200)) fchownat(r1, &(0x7f0000000380)='./file0\x00', r2, r3, 0x1900) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000480)=""/198, 0xc6}], 0x1, 0x0) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x20, 0xa6, 0x5, 0xd14, 0x0, 0x5, 0x2a012, 0x6, 0x9, 0x9, 0xfd, 0x0, 0x8000000000000002, 0x80, 0x5, 0x87a1, 0xfffffffffffffffa, 0x1, 0x0, 0x81, 0x2, 0x2, 0x9, 0x5, 0x1ff, 0x1, 0xfffffffffffffe01, 0x100000001, 0x10000, 0x6, 0x8, 0x0, 0x81, 0x9f23, 0x100000001, 0x625, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x20, 0x9, 0x80000000, 0x6, 0x6, 0x5, 0xba40}, r4, 0xa, r1, 0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000140)) 2018/04/21 08:45:18 executing program 4: set_tid_address(&(0x7f0000000040)) mkdir(&(0x7f0000679000)='./file0\x00', 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chown(&(0x7f0000000a00)='./file0\x00', 0x0, 0x0) 2018/04/21 08:45:18 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) rt_sigsuspend(&(0x7f0000000300)={0x1}, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x4e22, 0xe584, 0xa, 0x80, 0x0, 0x0, r1, r2}, {0x1, 0x5, 0xfffffffffffeffff, 0x50000000000, 0x3, 0x8c, 0x7f, 0xd57}, {0x7fff, 0x4, 0xfff, 0x1}, 0x0, 0x6e6bba, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x7, 0x3, 0x6, 0x2b94, 0x63e92515, 0xffffffffffffffff}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r4 = accept$alg(r3, 0x0, 0x0) write(r4, &(0x7f00000003c0)='D', 0x1) readv(r4, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) fcntl$getownex(r4, 0x10, &(0x7f00000000c0)) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) 2018/04/21 08:45:18 executing program 6: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x9, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) 2018/04/21 08:45:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x111200, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000380)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000200)={0x1, 0x3, 0x9, 0xff, 0x6, 0xfffffffffffffbff}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x200000000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000080)=0x2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000300)="951b705ed94c255c3fde230e90231fe7d1c421cc143a59a22219374d2761fdc2769810bfef0c6c6232f7a4ad9757d832226516f2e1b10e3d435c2b82dc421dee92b5", 0x42, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x15}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) connect(r0, &(0x7f0000000280)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0xf77a) 2018/04/21 08:45:18 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xf}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x180) write$cgroup_pid(r1, &(0x7f0000000040)={[0x34, 0x37]}, 0x2) 2018/04/21 08:45:19 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffff33, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/189) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x9, 0x6, 0x9, {0x0, 0x1c9c380}, 0x0, 0x400}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000180)=""/106, &(0x7f0000000200)=0x6a) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r1, 0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r1, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000380)={0x11f001, 0x106000}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000003c0)=0x1, 0x8) ustat(0x200, &(0x7f0000000400)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) ioctl$void(r0, 0x5450) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000580)={{0x0, 0xff}, 'port0\x00', 0x9, 0x12, 0x2, 0x8, 0x401, 0xffffffff, 0x5, 0x0, 0x1, 0xa4de}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000640)=""/227, &(0x7f0000000740)=0xe3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000780)={0x6, {{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xfffffffffffffff7}}}, 0x88) write$cgroup_subtree(r0, &(0x7f0000000840)={[{0x2f, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x16) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={0x0}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000900)={r4, 0x6403}, 0x8) pread64(r3, &(0x7f0000000940), 0x0, 0x0) r5 = socket$inet(0x2, 0x6, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000980)={0x74d702e93edf6dec, 0x0, [0x1, 0x26bd, 0xffff, 0x8000, 0x8, 0xb1, 0x7, 0xfffffffffffffff7]}) r6 = request_key(&(0x7f0000000b00)='ceph\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)='io', 0x0) add_key$user(&(0x7f0000000a00)='user\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a80)="92d3eddb3ea9e732471511a84cc7cc94bd4add1b9d48bae11b0668c0204d4b0c1c27234d408ac0345f32c45e55d8f28f1ebd9b0f0abd08268b354e2ad388b127e8df499da4f8645ea72e3c392475cd93bbc90015f23ed62b988424ddd7de87ca03a512292ef133", 0x67, r6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000bc0)=0xffff, 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000c80)={r2, 0x50, &(0x7f0000000c00)}, 0x10) bind$alg(r0, &(0x7f0000000cc0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$nfc_llcp(r0, &(0x7f0000000d40), &(0x7f0000000dc0)=0x60) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000e00)=0x4) 2018/04/21 08:45:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) r1 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x10, 0x0, &(0x7f0000000580)=[@increfs={0x40046304}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000640)}) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x2d4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xfe06) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x9, &(0x7f0000000500)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="85227e7da86c210cf1aba4b717eb4ad56d63c0bcdf3a01bf4d60ff2958e85ba1aba344416bf4f23ea427d872272548827918736562a6c43cae73c16c706851", 0x3f, 0x2}, {&(0x7f0000000140)="36089f6b233ce61fc26c37e8a7d791dff9f44d84a89c5097a6a7a619e7f992d26ea6f1ceaf46d482c31c984ea3fe81110fc983b7f413b66e405eb6918d7da386304cb1af07d0ad4a703057072c0c5a23216364d7019ba5b5e103de0da704836e2bee797cc9f5f32bf59677ff6c8b3766782cfeacf843a2df9d01adbb752674ac443d8cd009", 0x85, 0x1}, {&(0x7f0000000200)="f360f56d1cd9f315f11a5939007b12a060e29092ba572ba210cc06643967caf6f64c3b756577f6fb61fed33f51422e552d6d7aed0207c6c68cc523ce96f28d8af9d08167898fc2880cbb4f66c84bf914d4493fc50fec830eafa2d3f99645408504566e35a91f3de891a525656b1785a720062bfec8c75419dbefb0962cd9dca51709b4590eb318e0a243238862235e5a0f7b2ec48fb7329eef89e8a90668d1a4378d27d57d94485868608587a8049aaef74c8bcb4adca4d9d433ffa159fec445eca7c5ea739a35a8c6f283001071d5d3d0f7fbd95d308bdef797f135a5aeba0c7a0866643d6761e3b8c6", 0xea, 0x679}, {&(0x7f0000000300)="73c071f8897a881e168322e492e99d94081748160ac20b39ebfbf3358e22ec63f8e50f39dfe97e6d6a09420a4ada4b2a81b2a86e2003949648262cfeb0e0a2f9095cdd555398bdd2ce4b629ec41027ad3539cf0d282687d3452f01122bf4fa7dda79501d4e7c0665865288ba16b45ae1adcc095d5cc42119", 0x78, 0x5}, {&(0x7f0000000380)="46c5a84fed0b58d9ec397d3d88743bdd6999a0f69df64c86dc9419f4651962c896865dc52fc0098b46fa3a74acf9ccbed0370efe90767ffeeeb2419162097c487bce93c96fd3ed7f41d3acacf08713c76ab1ed720f19534d959f6f09aa1bfdec67004a207c39a0cb03d8a2c27ca8be7ba888dbd2527e108693e788db4d55d4f4749b39d3e4582f92fe9a", 0x8a, 0xe}, {&(0x7f0000000440)="8a838af5b07d8d3f8c56e1d8762066401a3963f9c61192b8845c2b4a3cba2f47871a497310e08423224b0c2117f2dfce99ada021eae9f887c13ebda3fe", 0x3d, 0x400}, {&(0x7f0000000480)='L', 0x1}, {&(0x7f00000004c0)="593a379b597a765bdd31b9b439d412", 0xf, 0x800}], 0x1100008, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000640)=@security={'security\x00', 0xe, 0x4, 0x7d0, 0xffffffff, 0x250, 0x5b8, 0x250, 0xffffffff, 0xffffffff, 0x700, 0x700, 0x700, 0xffffffff, 0x4, &(0x7f0000000600), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xffffffff, 0xff, 0xffffffff, 0xff], 'ip_vti0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x7f, 0x8001, 0x2, 0x20}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x100}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x629, 0x4e10, 0x9b4, 0x5, 0x2d, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}], 0xf}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0xff, 0xff], 'ip6gretap0\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0x7f, 0xff, 0x2, 0x20}, 0x0, 0x320, 0x368, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0xa, [{0x800, 0x10000, 0x3, 0x3}, {0x0, 0xffff, 0x5, 0x5}, {0x81, 0xfffffffffffff6fb, 0xffffffffffff8000, 0x9}, {0x8, 0xffff, 0x400, 0x101}, {0x1, 0x5, 0x8, 0x7fffffff}, {0x7, 0x2, 0x80, 0x3}, {0xfffffffffffffff7, 0x7, 0x80000000, 0x4}, {0x1, 0x51af, 0x3f, 0x3}, {0x4, 0x80, 0x3}, {0xdd2, 0xb50, 0xc22, 0x9}, {0x6d2, 0x400, 0x7fffffff, 0x61ff}, {0x5, 0x1, 0x63, 0x10000}, {0x7, 0x9, 0x400, 0x8}, {0x4, 0x4, 0xc087, 0x4f}, {0xf036, 0x3, 0x10001, 0x80000000}, {0x6, 0x100000000, 0xc79, 0x5}, {0x100, 0x7, 0x4, 0x8}, {0x8001, 0x9, 0x0, 0x8}, {0x6, 0x7fff, 0x6, 0x7fffffff}, {0x5, 0x4, 0x9, 0x1ff}, {0x0, 0x1, 0x5, 0x58}, {0x10000, 0x279, 0x1f, 0x3}, {0x200, 0x400, 0x1ff, 0x5}, {0x800, 0x7, 0x9, 0x92}, {0x9, 0x100000001, 0x6, 0x6}, {0x0, 0x4, 0x80, 0x3}, {0x7c, 0x7efb, 0x5, 0x3}, {0x0, 0xffffffffffffffe0, 0x6}, {0xe3bd, 0x4, 0x6}, {0xff, 0x6f087d30, 0x83, 0x5}, {0x7, 0xffffffff, 0x26d, 0x9}, {0x7, 0x3, 0xffff, 0x74}, {0x3f, 0x6, 0x2, 0xffffffff}, {0x80000000, 0x7, 0x0, 0x1}, {0x40000000000, 0x8, 0x40, 0x1000}, {0x3, 0x2e, 0x5, 0xfffffffffffffffa}, {0x2, 0xe1}, {0x8a, 0x8, 0x8, 0x5}, {0x9, 0x7, 0xfd4, 0x6}, {0x800, 0x7fffffff, 0x400, 0x40}, {0x7, 0x0, 0x100, 0xe0c}, {0xade0000000000000, 0x8, 0x4f2276c7, 0x7b8000000}, {0x7, 0x5, 0x2, 0x200}, {0x80000000, 0x4, 0x100000, 0x1}, {0x2, 0xff, 0x8, 0x8}, {0x9, 0x1000, 0xffffffff, 0x7}, {0x5, 0x8, 0x8, 0x9}, {0x2, 0x7ff, 0x8, 0xe5}, {0x7, 0x9, 0x1, 0x100000001}, {0x2, 0xbad, 0x8001, 0xfffffffffffffff8}, {0xe75, 0xae0, 0x5}, {0x7951, 0x1, 0x5a3cfe9e, 0x9}, {0x1, 0x7, 0x1, 0x500000000000000}, {0x3f, 0x2, 0x10000, 0x2}, {0x1000, 0xc602, 0xa3, 0x6}, {0xffffffff7fffffff, 0x0, 0x2, 0xd59}, {0x100, 0x4, 0x3, 0x3}, {0x6, 0x1, 0x10001, 0x6}, {0x4, 0x0, 0x4, 0x3}, {0x5, 0x6, 0x0, 0x5}, {0x7, 0x80000000, 0x100, 0xcc1}, {0xf824, 0xffffffffc66ffe4f, 0x7fff, 0x7}, {0x8, 0x80000001, 0x1ae000000000000}, {0x8d5d, 0x6, 0x3, 0x7}], 0x7fff}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x80000000, 0x8}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xdc6, 'syz1\x00', 0xf413}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x18}, [0xffffff00, 0xff, 0xffffff00, 0xff000000], [0xffffffff, 0xff, 0xff, 0xff], 'team_slave_1\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0x3f, 0x6, 0x4, 0x5c}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xb48e, 0x7}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x14}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x5c, 0x3, 0x1}, {0x7, 0x2, 0x5}, 0x0, 0x82}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x830) 2018/04/21 08:45:19 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x1f, 0x20}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=r6, @ANYBLOB="340000009e97353b13b119b928b4f4829e6d51e5c75e927a0000004c0ebbe00c876955763ca65432084f84e847bbedb1c86dc1ca71ec0eec"], &(0x7f0000000640)=0x3c) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r7 = accept(r0, &(0x7f0000000840)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x39d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001680)=ANY=[@ANYBLOB="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"]}, 0x415) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaa001fc30000000800e7bb001c0000000000119078ac2314aaac14142b4e204e200008907811434f42623c3b978f9355636b891a6bee08581eff236cb3b5d9cf83e9c6f8ca9ea291f8d0980400c588284967ad5200014d7c7a72748820aa1c3e130e2174affe616c12dc3855e60864ef9a5666432277a55ab5b609261ed342a179e208cd276716a7ac94c32d45ff6b64785a6aabcb9ad438770168e8a5ed008d3361be9b12a5651260c8d1c00430"], &(0x7f00000000c0)) setsockopt$inet_dccp_int(r5, 0x21, 0x800000000000004, &(0x7f0000000100)=0x1ff, 0xfef0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x8, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) prctl$getname(0x10, &(0x7f0000000740)=""/157) socket$bt_cmtp(0x1f, 0x3, 0x5) close(r5) 2018/04/21 08:45:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x1a8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000280)=""/177) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000040)) msgget$private(0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = gettid() ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) connect$ax25(r2, &(0x7f0000000080)={0x3, {"8cde6558be52a3"}, 0x8}, 0x10) lseek(r2, 0x0, 0x5) r4 = openat$cgroup_ro(r2, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x2) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x9, 0xc8, 0xfffffffffffffff8, 0x1, 0x0, 0x8, 0x20000, 0xf, 0x0, 0x6ab8, 0x20, 0x1, 0xffffffff80000000, 0x6, 0x7fff, 0x1, 0x9, 0x8, 0x6, 0x2, 0x4, 0x3, 0x4, 0x6, 0xfffc000000000000, 0xfffffffffffffffe, 0x8, 0x4, 0xfff, 0xbe3c, 0x401, 0x0, 0x7f, 0x1, 0x20, 0x8, 0x0, 0xd3, 0x6, @perf_config_ext={0x9093, 0x7f}, 0x1, 0x4, 0x9, 0x6, 0x1, 0x20}, r3, 0x0, r0, 0x2) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000180)=""/16, &(0x7f00000001c0)=0x10) 2018/04/21 08:45:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x1, r2, 0x3}) tee(r1, r2, 0x3, 0x9) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x2, r2, 0x1}) 2018/04/21 08:45:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000085e302ffbfda6f33cd00c42b000000e0000050"], 0x2c}, 0x1}, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x3) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000000c0)=""/214) 2018/04/21 08:45:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000012ff8), &(0x7f0000013000)=0x8) 2018/04/21 08:45:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001140)={0x3c, 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="0d63000aabd33b4b3c6181f620220d63000007630440010000200e630c400100000001000000000000000563", @ANYRES64=r1, @ANYBLOB="00000000d18d0cae893706cdb44dd40000"], 0x2d, 0x0, &(0x7f0000001100)="61c6d7cd40cf7f536fdc947068a0724cb468c90f4b9d7cd7e618f1b9b8bed9d3fc6ba9b712db80a547f45eda0d"}) r2 = add_key$user(&(0x7f0000001180)='user\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001200)="0e515461083c9d7e4db0a5310960cc6559fa4bb95dbc03a2060dff0c7d592a68237b4469f6e19aae1b86eb0d649e2884d3c51c514a37c24a0276f4c0f8b441c5e42416", 0x43, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x8) ioctl$TCXONC(r0, 0x540a, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) 2018/04/21 08:45:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)=0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) [ 226.037276] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 226.076631] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/21 08:45:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001140)={0x3c, 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="0d63000aabd33b4b3c6181f620220d63000007630440010000200e630c400100000001000000000000000563", @ANYRES64=r1, @ANYBLOB="00000000d18d0cae893706cdb44dd40000"], 0x2d, 0x0, &(0x7f0000001100)="61c6d7cd40cf7f536fdc947068a0724cb468c90f4b9d7cd7e618f1b9b8bed9d3fc6ba9b712db80a547f45eda0d"}) r2 = add_key$user(&(0x7f0000001180)='user\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001200)="0e515461083c9d7e4db0a5310960cc6559fa4bb95dbc03a2060dff0c7d592a68237b4469f6e19aae1b86eb0d649e2884d3c51c514a37c24a0276f4c0f8b441c5e42416", 0x43, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x8) ioctl$TCXONC(r0, 0x540a, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) 2018/04/21 08:45:19 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) recvmmsg(r0, &(0x7f0000002040)=[{{&(0x7f0000001d80)=@generic, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001f80)=""/137, 0x89}}], 0x1, 0x0, &(0x7f00000020c0)={0x0, 0x1c9c380}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000000)=@ethtool_test={0x1a, 0xfffffffffffff000, 0x4, 0x5, [0x7, 0xf75, 0x5, 0x5, 0x8]}}) 2018/04/21 08:45:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/04/21 08:45:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x64000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x8000, 0x9, 0x400, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000200)={0xffffffff, 0x20, [0x7ff, 0x7, 0x1ff, 0x9, 0x3, 0x1f, 0x0, 0x8]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x4, 0x5}) 2018/04/21 08:45:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x1, r2, 0x3}) tee(r1, r2, 0x3, 0x9) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x2, r2, 0x1}) 2018/04/21 08:45:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)={0x1c, 0x1000d, 0x6, 0x5, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 08:45:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0xfffffffffffffd78) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179cf90", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmmsg$alg(r1, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) [ 226.283433] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 226.936088] binder: BINDER_SET_CONTEXT_MGR already set [ 226.941451] binder: 17525:17586 ioctl 40046207 0 returned -16 2018/04/21 08:45:20 executing program 1: syz_emit_ethernet(0x41c, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'veth1\x00', 0x100000000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'vcan0\x00', {0x4, 0xf4, 0x2, "914a8dc2bcd7", 0x3}}) 2018/04/21 08:45:20 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000700)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000006c0)={0x9, 0x970, &(0x7f0000000580)="caa736985c713905c954cd67534220e8dea72ebc843d8e7f94aab782eb443b0b83be4e55faf25a4eca4c59ae5e1d4da0fc6f9b98d5879e0f0f3d45ddede6c1cf2b0b1527f742b87fa4fc4755f0163223bd133b791c86f87495bb3732d4d75a026477c6d67ef4bbf62d191b14593a056cddbbc8e0135cb1ab4e843f69834645da4b6124cdb55c531fe2ff3741102cc2bfd782cac0add2ca8bf0d968f3ddde2a5f29c4d97b11f2dac1b6905ab39ad9592e3fa325e98786cbb958c979fab5a2ce1e039e261bff23c40c28c741bd02a642e013d25e1f075ec4dc3e", &(0x7f0000000680)="d8d959f150f616104e889120", 0xd9, 0xc}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000240)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000540)={'ipddp0\x00', 0x600}) r5 = socket$unix(0x1, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x1) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0xffffffffffffff00) writev(r3, &(0x7f0000000900)=[{&(0x7f00000007c0)="235e79385656982359b89c9215d875a2c75330c37afc87c1cc3de79c17d1656f2fc835907ddd15955048ba125906c95c771dae6c0c3edf8673c1790fe818de26cd2fc417f371f1458b9e654f9e83bca884719a034048a31a985569422f4fdb44efa36902d83684c8d996bc75431291f0daba5bf05ad909444468f6431557422130446a7dd31a9524dc39b63d7ce8", 0x8e}, {&(0x7f0000000880)="fccd39568f2a460bedea58818d744b94685a8a0e1d236eecae9533588b73f2512196007505c8ea9c08c9d998d67a8cea77bafb39b91a6de94de5b17612f28119e17f874318a1cd3ddf2418476e4faf7105edf5", 0x53}], 0x2) r6 = getpgid(0xffffffffffffffff) kcmp(r6, 0x0, 0x2, r0, r0) r7 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) sendto$ipx(r7, &(0x7f0000000480)="05b6eb7cce156cc80cf3d062b24b1cacc3267f057b8171d2b2ca2f5b824a14bd6ef10e6e04ed2797c8cc867b50261c7e052ab37dd757c8dd4ff2b97cb7732b09391252560a93bc3da2207a6b3e47dcede90e07f8e5be8ed2db2f8a486c78fb650514935412", 0x65, 0x4000, &(0x7f0000000500)={0x4, 0xdd, 0x3ff, "1500278142f7", 0x5}, 0x10) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000000080)) socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) 2018/04/21 08:45:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/33, &(0x7f0000000100)=0x21) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2, 0x1000000000028001) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}, 0x8001, 0xff, 0x3}, {{}, 0x4, 0x20, 0x6493}, {{}, 0x80000000, 0x0, 0x4}, {{0x0, 0x7530}, 0x7, 0x0, 0xe50}], 0x60) 2018/04/21 08:45:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c94", 0x77, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/21 08:45:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0xffffffc0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/21 08:45:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000090000010000000000060004000400000004", 0x39}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x104008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x720, 0x70bd26, 0x25dfdbff, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/04/21 08:45:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x7, 0x5]}, &(0x7f00000000c0)=0x8) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) accept$alg(r0, 0x0, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = dup2(r2, r3) sendto$ax25(r4, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x3, {"16a9d2366599a7"}}, 0x10) 2018/04/21 08:45:20 executing program 2: syz_emit_ethernet(0x45, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x1, 0x100000001, 0x7, 0x2200000000000}, 0x34, 0x1, 0x0, 0x0, "c770fb819b1a9772ff32694c732c97708084da43a4477e79e20eff0dd4f91ce5f499a5a80cd80afb8100b394f72ed362cfc2444f0ce2495dfaf8738044afaa2b"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x15a, 0x0, 0x85f, 0x100000]}) [ 227.165868] ÿ: renamed from bcsh0 2018/04/21 08:45:20 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100c00c0}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r1, 0x229, 0x70bd2c, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe7}]}, 0x60}, 0x1, 0x0, 0x0, 0x8005}, 0x814) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000440)=[{&(0x7f0000000280)="cd6a1320cb5555e0c17bb83511d4c274cf73e9e0c1502e80130255f74edded0027ecfb08b240fbbb0bbe7b8ffa44bd81e3a243d81d5b9d56caa4999a21e183822c5f407315184a9a8ec921def19b3a982eef598c5248348995146d20afb5a2fcc4f7910d78f9a3ed4cc3f292b0615ea81c46047c68115524350d46fbcf370c80f4c70a6a", 0x84, 0x1}, {&(0x7f0000000340)="d051f1f141ff279cc3f081e215b9b4d6c6cab3820a60d2d73df5ee24c328d032395f744a985e5816edd8e2211878baf9e57fe746993d9e69ccf85cd5b5395067e1a455e27b75bcd4a2388e443a3bff04ac5122cb1666befe6cc05e6d4a5177820506959c18d2dae79768c97efcccad7b238ed0175289aa44d10a937b24fa1505e1ad3b0c368069fb0287d9a3ac5f5f03fab8f4c31840f4560855ad0a4d8f24858088a9687a29f95d958a2731f028e5d108c4ab7343a46b440109967e17818cdb8ad6cf6b24f90cc9db9f277d333bda5b6495fe612e08ce465162e209411662c935ebbcde11acffd77c0d923f289f46ad2c6951cded647d6882", 0xf9, 0xffff}], 0x0, &(0x7f0000000480)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nouuid='nouuid', 0x2c}, {@filestreams='filestreams', 0x2c}, {@noikeep='noikeep', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@noquota='noquota', 0x2c}]}}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000500)) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000540)={0x1, [0x0]}, &(0x7f0000000580)=0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00002e2000)={0xffffffffffffffff, 0x0, &(0x7f000056b000)}) 2018/04/21 08:45:20 executing program 2: r0 = socket(0x1e, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009b5000), &(0x7f0000000040)=0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x60, &(0x7f0000000180)=""/96}) 2018/04/21 08:45:20 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) ioprio_set$pid(0x2, r0, 0x9773) r1 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0xc201, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7f, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) umount2(&(0x7f0000000480)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000004c0)='nat\x00') ioctl$void(r2, 0xc0045c77) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0x1b, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/27}, &(0x7f0000000280)=0x78) write$fuse(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="30000000000000000400000000000000000000000000000001040000000000081b4700000000000001800000000000004d2aaeab32f858bcf19549fb84bc2fa57a64df9e0eef4e894f72e7e76d9ee6de4178da61643e358e9940fa1adb9f41f3868e59ee0a0151734838f1a49c905921111ae874105c4cdfc6dd9d960d1d407351c393bdeecd424dea904d5b36b2be740fead59474f5ddd2e9dbf3529f81e9cf59fc745ba118ace8ce78582c33"], 0x30) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/21 08:45:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x420040) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x1, [0x0]}) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x20, 0x9, &(0x7f00000016c0)=[{&(0x7f0000000100)="bd253276f76e3134635810bf753173f4f689523606b0147df973e8dee88a7c627978d5d472cc3c24f7c1eff6fd59eb3826432c110e03344ed2609742de0ac4a93164c076535c126ff629e9b76f5ec3cc8907ad5bbaddde5454e586af2f8f4a5591b9cd299877339c16b640b2ead9b0956358b6dda4b0160fbb155060059246d8ee241a030a0f439278f5676cd49888909d85fb869fbd78e41022ec868ec231cf813b208ee6d72cf47709e8e7199fa994bcac0e1f15cc78ff0cc430670307acd6f4ffd9950614da11c3bd8cd9f17e1e3d6fea17c23b8f5b1c5a2439454be1580570b641d2d05b2c2d0b6d82a902de772c6337318331a7", 0xf6, 0x5}, {&(0x7f0000000200)="74fe8480e0012b057aba2d21df48268d0e3340b9bbdff246b05011544e9aa6382073f3e98c06494142721246759e217f36c0bc8fc8906ab786800a7f8023443d0b112a7eee99b597960236ce7afc8e06181f2ed211819d76d8dc71fd92d7dce8d460accd30955654131860630c217978a0fca4d0f205c8f68b855289b4c0f5511ed24dc76da2461dc1fd105eb83f8e87c931031943499b709f48aa86335b4b0c11d077f562d9ae6a0d3271e4cd00269672d4f3c565b21428992dc418d098b8596cab3bc2fc2dd1d96ac4be564a2ee05709064a", 0xd3, 0xff}, {&(0x7f0000000300)="96d4b2245c4d76bce32e80638b81205aa44b5e12c7d482ab8d81f8fac3c059b19b2ffd95219576cdf874289214d52e71a72dbb76b46b1e3ec114245408bed3edfc94b565ef9876fe43f327f8f889b7d755ef746d75b468d1d118", 0x5a}, {&(0x7f0000000380)="b515ac28b6c7", 0x6, 0x8b}, {&(0x7f00000003c0)="34cea35671473fd8f6d7bb4b1ac64a6778035ce677e7a25f0016ebf744f794e40a11d456a39752194855a25783cb5d04289659d7f40061031c5e1d48c7d93ac2c7a9494ba3b6f3aa0a0a740a9ab35420f54ce2bf50826c928ddb347e03c0eecdb2b7a0b01c12ba6ad49d01fd10356947eb87c5c953b05626bc29857e32dcada0cccadace104ba2321d409e1bb20a768981d37a6c9b8ee6e94fde393d5c0874fb39b2d38b3c1ef9f4d6075a682a060249fa056ac737e4a18a05522dc8a287e09bed4d29a517e4afc03f0a8aa48348a7e14d2e7e6c5d2379bb17f533c1eeb95b1d99e4b0b9208f566db6b36d2d0be93387e5", 0xf1, 0x58d}, {&(0x7f00000004c0)="4288591ee52166fc122297562b953f366939766606dc08adaa10dc45bb3d5d77b8bc761f4004959ae3a50d05f5d59fb9d1cbea8aa8e4f55e5f6ffddcb8c50c31e1a9a1c40ecf176f0bf8f8743622c0ac27adb27f60bbcc472a6c8fe0c105d488f90dc0314a5757c4c7df4d569a", 0x6d, 0x5}, {&(0x7f0000000540)="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0x1000, 0x1}, {&(0x7f0000001540)="0ab64ec76287b2c03c5310d897931aa9fb1e917241f0376a847db9424f720b06310781298378574ca04dba762f041bcfd1c3061638ea3635f9ec7c965e5b4e1c587e745017c5c6a483ad4e7a6ef122cf51bc4d303d", 0x55, 0x9}, {&(0x7f00000015c0)="8f8b73cf989323b415b64b1247f976135d13202450df5998eaab1f56ab256161c6f1ba22d6d3d466f25d0dfeac16f013f1d25c2a343f7e0637f39a2f9fae0e3bd7615224a02e2aa3c04b6d72e28cdb68e528fa6d05458c55a80e57e75a6427e04e96d009661722473d11212d3e958d263711391140c1916b233ffb1ef64817d38f944417a07f060dadea85beec36c19bda7361c4a8908f6f047d018c441ecc27ae8bcb3e6dc600c55e3ab1bbdbce60e78760e46a1a9a03a70f816bed9728b4fcc62301dc409012921663672b0691e4779909cc46441ac264da", 0xd9, 0x4}], 0x80, &(0x7f00000017c0)={[{@utf8='utf8', 0x2c}]}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000816ff8)=0x49, 0x1) 2018/04/21 08:45:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984120, &(0x7f0000000000)="acf397fb0f6978934c18dc607cda3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b1945f9088762a4e35859115b6a50eacaedd1130000b31414c0e5262421bb41fbe93ac3d87f114f21bfcbb3d9b854c7f63c5bb4d4327bfbfa") 2018/04/21 08:45:20 executing program 3: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9a, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2fe0)={r0, &(0x7f0000829fff), &(0x7f0000570fff)}, 0x20) 2018/04/21 08:45:20 executing program 7: socket$rds(0x15, 0x5, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='(-\x00', 0x3, 0x8001) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x7, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3, 0x400800) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0xc, 0x10032, r2, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) dup2(r1, r4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='security.evm\x00') setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/21 08:45:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000140)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000001c0)="0f35ba2000b000ee670f01b5004000000f01cb67643e0f380ae165260fc76f0066b8090000000f23c80f21f866350000d0000f23f8baf80c66b8d977a98166efbafc0cb000eeba430066ed0f015a01", 0x4f}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000000f000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 08:45:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000594ff8)={0x19980330, r0}, &(0x7f0000244000)) setpriority(0x2, 0x0, 0x8) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2958cde0, 0x140) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x5f, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}}, 0x88) r2 = shmget(0x3, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/04/21 08:45:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r5, &(0x7f0000000000)="16", 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b99a0000400f32b890008ee80fecb31fa36766c7442400c20000006766c7442402020000006766c744240600000000670f01142466b9630b000066b80400000066ba000000000f30ba420066edf30f10f88fe95801260f000f890d00b87c008ed0", 0x62}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/21 08:45:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x244000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0xbb}}, 0x14) fstatfs(r0, &(0x7f00000000c0)=""/199) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000500)={{0x5, 0x5}, {0x6, 0xf3}, 0x6, 0x1, 0x4}) r4 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000240)={0x5, 0x80, 0x5, 0xffffffffffff2ebb}, 0x8) sendmsg$nl_netfilter(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000000108180029bd7000fddbdf250100000208005200000009ec"], 0x1c}, 0x1}, 0x0) 2018/04/21 08:45:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000004f000101ecff00000000000000000000"], 0x1}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1ff, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x8, r2, 0x1, 0x7fffffff}) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000002c0)={"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"}) 2018/04/21 08:45:20 executing program 6: syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/21 08:45:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2c4, 0x200) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x3b, &(0x7f0000000080)="d7748a3b1d97020bb540df2384caae2b01a7251f3878e03eec1cd693e0817b7a01a01d035e109e59009d325ae31059b374ae5a5ce3a8d187db1f4f"}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/21 08:45:20 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x4, [0x3f, 0xe6b1, 0x1719, 0x5]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000000000)={'vcan0\x00', @ifru_flags=0x1}) 2018/04/21 08:45:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) rt_sigaction(0x6, &(0x7f0000000100)={0x6, {0x626e}, 0x4, 0x2}, 0x0, 0x8, &(0x7f0000000140)) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x490}]}) sendto(r4, &(0x7f0000000040)="b10ae268ce94", 0x6, 0x4000, &(0x7f0000000080)=@ipx={0x4, 0x2, 0x400, "478bc8bca30b", 0x3}, 0x80) 2018/04/21 08:45:20 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'yam0\x00', {0x2, 0x3, @rand_addr=0x1}}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x19, "4269c8e3bf4a5b34227c75ac6e984617c45390c05bd6356679"}, &(0x7f0000000100)=0x21) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x101}, &(0x7f0000000180)=0x8) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) accept4$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={0x0, @remote}, &(0x7f0000000700)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000880)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000980)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000b80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000bc0)={'vcan0\x00', 0x0}) accept4$packet(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000cc0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000dc0)=0xe8) accept4$packet(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002780)=0x14, 0x80000) r15 = accept4$packet(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002800)=0x14, 0x800) getsockname$packet(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002880)=0x14) getsockname$packet(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002ec0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000002e80)={&(0x7f0000002940)={0x53c, r4, 0x0, 0x70bd26, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r5}, {0x130, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x250, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5735}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9b8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r16}, {0xc0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r17}, {0xc8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r18}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x53c}, 0x1, 0x0, 0x0, 0x10}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f00)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003000)=0xe8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000003040)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003080)={{{@in=@loopback, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000003180)=0xe8) ioctl$KDADDIO(r0, 0x4b34, 0x8001) r19 = semget$private(0x0, 0x3, 0x10) semctl$SETALL(r19, 0x0, 0x11, &(0x7f00000031c0)=[0x81, 0x80000001, 0x4, 0x2, 0x1, 0x1]) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000003200)=""/149) sync_file_range(r15, 0x4, 0xffff, 0x2) symlinkat(&(0x7f00000032c0)='./file0\x00', r0, &(0x7f0000003300)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003340)=@assoc_value={r3, 0x3}, &(0x7f0000003380)=0x8) 2018/04/21 08:45:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40086610, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000000b0000000100000000000000000000002d85c34b2a59d39e010032bdc365d94f30fd8590a4913f4349eb262dd26249dad111ec79aedfcc692f71bca0b3f37a315bd50000000000000000002c3cced11d95036abe926afe8cfebf8e4bbd39397d958ce3ebc6d43a4c475263e7c656fc9e75248fb9582512703531e896ff4b9e"]) 2018/04/21 08:45:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fb1"], 0x2) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x100) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 08:45:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4100, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000140)) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5e63, 0x101000) fcntl$notify(r2, 0x402, 0x8000000a) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x3, &(0x7f0000001740)=[{&(0x7f0000000240), 0x0, 0x3f}, {&(0x7f0000001540)="731796ef128082e7514f68af2a8a216a11a6c23444b063da97a50ac68d890fbb8f122ad12881fde6b3832c9328bf409c19c1424ecd655182f3902fdd10c302b6f0e4f7dad951e9f97ed223a6c8f433f939cd87ede3d2d134d6a78cc8d10699442059f88a8f020034b768e91b319af43532bf74ff4232dadf2d3e1cefb3eedbaae2cc887ce70ba23e9b47f9b35fc88bf47296", 0x92, 0x439}, {&(0x7f00000016c0)="50eee1e41857176fb79534119e7f420dbdfff2e1809064aa02de608223c11375f6d09d38c2c6e64d82a0e7df39c5e5750160fde4aece1d04a26cdfcd35377f242d138c5f1b714e487026b2d44f9e354ff755a7fff502988c075a4edad33dbef1ec19225b9ffbe62c8996fb19be", 0x6d, 0x800}], 0x50, &(0x7f0000001840)=ANY=[@ANYBLOB="71756f74612c696e69745f697483626c653d332c6c617a792103b52fa821e83edb0f000065a4baa774696d652c6f6c64616c6c6f632c6a6f75726e616c"]) write$binfmt_elf64(r0, &(0x7f0000002d00)=ANY=[@ANYBLOB="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"], 0xb6a) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000180)={0x0, 0x2, 0x6, 0x2, 0xfffffffffffffffb}) r6 = accept4$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x800) preadv(r6, &(0x7f0000002c80)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/240, 0xf0}, {&(0x7f00000029c0)=""/91, 0x5b}, {&(0x7f0000002a40)=""/221, 0xdd}, {&(0x7f0000002b40)=""/38, 0x26}, {&(0x7f0000002b80)=""/203, 0xcb}], 0x6, 0x0) 2018/04/21 08:45:20 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x18010, r1, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/04/21 08:45:20 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x553) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="80fd02000000", 0x6}], 0x1, 0x0) [ 227.768664] ion_mmap: failure mapping buffer to userspace [ 227.828168] ion_mmap: failure mapping buffer to userspace 2018/04/21 08:45:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='/dev/kvm\x00', 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="d847c54a2b08d76175f615f98a70b14d1578411de84c40cfb8f9886af9e80d212a75e8b69ce2c30455c40087e9eb2c78efa4a7681855049ab05e38f37b4b81263f4da053840040822ad8953559e23968e47514260faa9eed2dcfaa136393fe234e32d695093e4fd1dc30fe", 0x6b, 0xfffffffffffffffd) keyctl$negate(0xd, r4, 0x4, r4) r5 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYRES32=r5]) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$netrom(r5, &(0x7f00000001c0)=@ax25={0x3, {"f715c9cf782c6c"}, 0x10001}, 0x10) 2018/04/21 08:45:21 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010000000100", 0x24) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) 2018/04/21 08:45:21 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x200000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x5, 0x28, &(0x7f0000000140)="b1d7cc69fd380dc1cbdeacf476e593dfaff5dac6d66f36ecb94f63c2475dab284b519544c6360ea4"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000200)=""/193) 2018/04/21 08:45:21 executing program 4: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000001c0)={{0xfffffffffffffc01, 0x2}, 0x20}, 0x10) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) finit_module(r2, &(0x7f0000000080)='}\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000100)={0x10001, 0x2}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000140)=""/76) dup2(r0, r1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="080000000000000004000000000000002865ea52f3e81d2910fdb3d15f2bb61b6eedc40a45145dbf1e42f96b00"]) 2018/04/21 08:45:21 executing program 3: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x1}}, 0x10001, 0x80000}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x20, 0x7, 0x100, 0x80000001, 0x0, 0x0, 0xbc, 0xffffffffffff7259, 0x39d, 0x3, 0x7ff, 0x101, 0x93, 0x6, 0x8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, 0x90, "93cacde4b0f2181fb6bc6926d7ff1d5bd9860bc5a7c441362f740455fc04e27973eec5a42039de770d701f62f92b9c98f49cae77a121da14a14754e1d42a472386896a00e81f8712eca90fa96ced5be45586bf594cd31a9288f671c2b71f079234b0bd8b629783652328d1164b07290232dc20a5eff72490ae8b8fbebbeb574a332f75e99b1618d4c28ef683ab0b54e4"}, &(0x7f00000011c0)=0x98) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) getitimer(0x1, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/04/21 08:45:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='/dev/net/tun\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0xba2e}}) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000140)="7498ebcea241ac26312a468492837e583210b0da8c6ada157481ccb85ed3be2a888ec658f4767c556585cadc93e3b60d77cda78289362beaac28a092d04a9dbda6626ac211576e11f47b7eb0d1217991f0b7a334a3c91a88ba37bef5f4d81d246d11f013f7adf19d59", 0x69) 2018/04/21 08:45:21 executing program 2: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x3}) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/21 08:45:21 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r0, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x3ff, 0x214000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r6 = getgid() fchownat(r4, &(0x7f0000000700)='./file0\x00', r5, r6, 0x100) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000003c0)=[@fda={0x66646185, 0x8, 0x3, 0x40}], &(0x7f0000000400)=[0x78, 0x30, 0x18, 0x30, 0x28, 0x18]}, 0x9}}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x4}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x0, 0x2}], 0x8e, 0x0, &(0x7f0000000640)="26322d0a4095cf3a936925f5470e233156a0e28ce1a5bebdbf00a6cdaf4b2183ff6d1b8c4a32d8a57ac6e98a3cb9e86b41b695f7ba4912b9af80eba951ccfb5470faf04b343ccbbcedea32c73553a43f23da54391568ee47ec26e1ac3f6175cba860f1447a88406413c735a00dd34f8ffeacaa39380197e8b13455bad038175fdfa0391e6e42a054cdf63a7b910a"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000), 0x8) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000880)=0x0) syz_open_procfs(r7, &(0x7f00000008c0)='net/udplite\x00') ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000800)="0717c67f66c4fdd69fc6218130b253fb12846e68fdded81f59a0019c8b315f1b1623277c3c329bd3eb56f3abc7f664f5c3614018f35286727837de4e2103adcfe4010782208d1a946e4f6d2da1218ded7acc8196f2a1762b535832034184bef677db0e3ecae01d567ffb0f0b13dfb8cd277430f84399a43f") 2018/04/21 08:45:21 executing program 0: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff}) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002600)=""/193, 0xc1}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x7) sendto$inet(r1, &(0x7f0000000200)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x2000000003fff, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], 0x1fc}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000002bc0)=""/229) dup3(r3, r4, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000300)=0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000140)=ANY=[], &(0x7f0000000400)) r7 = gettid() syz_open_procfs(r7, &(0x7f0000002980)='wchan\x00') ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000340)) fdatasync(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200040, 0x0) fchdir(r4) write(r3, &(0x7f0000f8aff1), 0xff8f) [ 228.514674] binder: 17734:17736 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 228.539606] binder: BINDER_SET_CONTEXT_MGR already set [ 228.551158] binder: 17747:17748 ioctl 40046207 0 returned -16 2018/04/21 08:45:21 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) times(&(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x10040, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000340)=""/36) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) set_thread_area(&(0x7f0000000000)={0x7, 0x20001000, 0xffffffff, 0xb87e, 0x0, 0x1f, 0x3, 0x6, 0x3, 0x200}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) statx(r2, &(0x7f00000001c0)='./file0\x00', 0x400, 0xfff, &(0x7f0000000200)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x10000) [ 228.572907] binder: BINDER_SET_CONTEXT_MGR already set [ 228.582211] binder: 17748 RLIMIT_NICE not set [ 228.595080] binder: 17734:17750 ioctl 40046207 0 returned -16 [ 228.617439] binder_alloc: 17734: binder_alloc_buf, no vma 2018/04/21 08:45:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80)="f7186b15de27d191da1e4b9ab8b9d1099775827573", 0x15) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x80, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="3d3af48e461e001e18c25d91b5d81640365cbe10bd", 0x15, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x2, r2) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f0000000040)='P', 0x1}], 0x1, &(0x7f00002c3ef8)}, 0x0) 2018/04/21 08:45:21 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYBLOB="c76d2aa764980200"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000002700)='/dev/amidi#\x00', 0x101, 0x200200) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$vsock_dgram(r4, &(0x7f0000002740)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) [ 228.623162] binder: 17734:17736 transaction failed 29189/-3, size 40-8 line 2963 2018/04/21 08:45:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x2, 0x8000000000003, 0xfffffffefffffffd}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x100) getdents64(r0, &(0x7f0000000080)=""/60, 0x3c) 2018/04/21 08:45:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x1) [ 228.696659] binder: undelivered TRANSACTION_ERROR: 29189 [ 228.702750] binder: release 17734:17736 transaction 70 out, still active [ 228.709785] binder: unexpected work type, 4, not freed [ 228.715116] binder: undelivered TRANSACTION_COMPLETE [ 228.720329] binder: send failed reply for transaction 70, target dead 2018/04/21 08:45:21 executing program 3: r0 = perf_event_open(&(0x7f00006d4000)={0xffffffffffffffff, 0x70, 0x1, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000000000, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffd, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000000000, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x3, 0xffffffffffffffff, 0x8) write(r0, &(0x7f0000000040)="31bcf3c174979abb83e4f4d1d315e7e7ac1b3871e71e72fd62b3e8ae185bef69a2e6435c0a0a5ecb0cbf8f5a28d8dc2ad4fba97c76f91300275b571904b95c6bd7c0b0265e2433", 0x47) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x102) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x240000, 0x0) fgetxattr(r2, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/153, 0x99) r3 = msgget(0x3, 0x11) msgsnd(r3, &(0x7f00000002c0)={0x3, "0eb97e06d855958d4a75d285b765d922e55ab821f83b9e5c9008673c1b107f61194bc805c309f0"}, 0x2f, 0x800) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/04/21 08:45:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000080)) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/21 08:45:22 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x131001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/04/21 08:45:22 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000280)=""/4096, 0x1000) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000140)="c8bf5bc17072d4aec7feae8663698c48fcc89c", &(0x7f00000001c0)=""/84}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001280)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0xfffffffffffffff9, 0xfff, "b7c209299d00759ca7c263b03b307fc008522bbe4f5686ea0b898148de43844b2b434b4b005822ad3be0c4c140fa953d3b31e86ab6b604bab3045a52fbb8f8ad262eabb3491e94aebed631ec550089d8"}, 0xd8) dup2(r1, r2) 2018/04/21 08:45:22 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23}}, 0x3, 0x7, 0x5, 0x100000001, 0xbc}, &(0x7f0000000200)=0x98) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) [ 229.338680] binder: 17747:17812 got reply transaction with no transaction stack [ 229.346263] binder: 17747:17812 transaction failed 29201/-71, size 0-0 line 2763 [ 229.506097] binder: 17747:17812 ioctl c0306201 20004000 returned -14 [ 229.520290] binder: 17747:17818 ioctl c0306201 2000ffd0 returned -14 [ 229.530795] binder_alloc: binder_alloc_mmap_handler: 17747 2000c000-2000e000 already mapped failed -16 [ 229.540606] binder: 17747:17812 ioctl c0306201 20000240 returned -14 [ 229.541529] binder: 17747:17818 ioctl c0306201 20000340 returned -14 [ 229.673097] binder: 17747:17748 ioctl c0306201 2000ffd0 returned -14 [ 229.687175] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/21 08:45:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) r4 = dup3(r2, r3, 0x0) tkill(r1, 0x16) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000080)={0x0, 0x452}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 08:45:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000000300)=[@init={0x18, 0x84}], 0x30}, {&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/04/21 08:45:23 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xd) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x8}}) 2018/04/21 08:45:23 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x883b, 0x280000) dup3(r0, r1, 0x80000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) shutdown(r2, 0x0) read(r2, &(0x7f0000000000)=""/227, 0xe3) 2018/04/21 08:45:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d2e7365637572697479008459ed66a6c24aa1dbbdf8b04b85398101ca54840dd41d00a0aeda99406aec42d3d8962d8407603fb6df056686e89af2b3ba1507cad71e1848a5033cad9cd421311a8aa77dd472a9206e3a148ad927047705330ab246cc89740ef1"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 08:45:23 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x100) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x0, 0x7fff, 0x2, @empty, 'erspan0\x00'}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) 2018/04/21 08:45:23 executing program 5: r0 = getpgid(0x0) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x1f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x2000000000002ff, 0x0, 0xc}]}) 2018/04/21 08:45:23 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0xa) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf6bf, 0x600) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000000c0)={0x100000001, 0x7, 0xffffffffffffffba, 0x8667, 0xffffffffffffff00, 0x4, 0x8000, 0x642, 0x9, 0x9}) 2018/04/21 08:45:23 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca5010000000000000084"}) 2018/04/21 08:45:23 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(&(0x7f0000000000)='./file0\x00') r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x200001) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100)=0x19, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="64b16f3b9513"}, 0x8, {0x2}, 'ip6tnl0\x00'}) listen(r0, 0x50f8) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) 2018/04/21 08:45:23 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x105880) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x200800) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x1, r1}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x5, 0x42, 0x7ff, 0x9000000000, 0x5, 0x400, 0x4d04, 0x0, 0x6, 0x9, 0xd1a2, 0x4c74}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'vcan0\x00', 0x6e1}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x3, 0x1, 0x91e, 0x80000001, 0x7}, 0xc) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0xc10, 0xfffffffffffffff9, 0x800, 0x2, 0x100, 0x3, 0x6, 0x3, 0x2, 0x6, 0xfd, 0x1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101400, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000240)={0x4, 0x0, [{0xb, 0x100, 0x1, 0xc52, 0xff, 0x7fffffff, 0x5}, {0x40000000, 0x4, 0x2, 0xb49e, 0x101, 0x100, 0x1f}, {0x4, 0x5, 0x4, 0x11, 0x0, 0x1ff, 0x2}, {0xc000000f, 0xdb, 0x7, 0x81, 0x7, 0x800, 0x800}]}) r3 = syz_open_pts(r1, 0x8000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000340)={'dummy0\x00', 0x2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x100000001, 0x3, [0x2, 0x3, 0x7f]}, &(0x7f00000003c0)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={r6, 0x1f, "376a4ff8f060260cbc3b186668d46a2cfd471b6925fb64c2c05d0568b1d6ab"}, &(0x7f0000000440)=0x27) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000480)={0x4, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x3fb7, 0x5, 0x8000, 0x4, 0x7, 0x9, 0x6, 0x81, r6}, &(0x7f0000000500)=0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x4, 0x100, 0x8, 0x80000000, 0x0, 0x6, 0x3, 0x1, 0x38, 0x357, 0x3, 0x0, 0x20, 0x1, 0x4, 0x1, 0x2000000000000}, [{0x4, 0x64, 0xfffffffffffffffc, 0x100000001, 0x2, 0x8, 0x80, 0x4}], "af47b46f3960c410c7", [[], [], [], [], []]}, 0x561) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000b00)=""/231) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000c00)) statfs(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)=""/132) r9 = fcntl$dupfd(r8, 0x0, r4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000d80)=0x7fffffff, 0x4) fcntl$setstatus(r2, 0x4, 0x4400) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000000dc0)={r6, 0x3, 0x81, 0xdd, 0x7f, 0x1, 0xffff, 0x3fffc0000000, {r7, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x9, 0x1, 0x2, 0xa5, 0x5}}, &(0x7f0000000e80)=0xb0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000ec0)={0x3, 0x9, 0x1, 0x31, 0x6, [{0x7, 0xfff, 0x8000, 0x0, 0x0, 0x2}, {0x3, 0x6, 0x6, 0x0, 0x0, 0x100}, {0x5, 0x37, 0x7ff, 0x0, 0x0, 0x2000}, {0x4, 0xeb, 0x1}, {0x513, 0x7f, 0x4, 0x0, 0x0, 0x4}, {0x6, 0x94, 0x9, 0x0, 0x0, 0x800}]}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000001040)=0x5) prctl$setendian(0x14, 0x0) 2018/04/21 08:45:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1b45, 0x640001) getitimer(0x1, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x46, 0x2}, {}], 0x30) 2018/04/21 08:45:23 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6051dd9422c9e3ad, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000800)={0x20, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x286002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000140)={r3, 0x3}) 2018/04/21 08:45:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) r4 = getpgid(0x0) setpgid(r3, r4) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0xc963a3d50c411223, 0x0, &(0x7f0000ffa000/0x4000)=nil}) 2018/04/21 08:45:23 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x1, @host=0x2}, 0x10) 2018/04/21 08:45:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc, 0xc, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548de91eb880082260534f08a2d354b038a1061e7a7673042b81cd39d523757032895415b4ec80a24a771ffbd06fed7e", "43e43ded6c91508646cac76391fb350e3690087fb0fe148cdfbe693543c75bc3"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/21 08:45:24 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x8, 0x948, 0x2, 0x229d6cbb}, 0x10) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x12000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000240)={0x100, 0x80d, &(0x7f0000000140)="7665ac06398a10e5563d952887f8003416f0c632f36872fd3339964f0e58524d1dcf3a2363873d403c861eb93b992882cd8d42438e780a4dbdca47dacc4cf50477e040a35733881b60c9793cfd0e72a5f98390", &(0x7f00000001c0)="083b19d67f1f4b981a99ea947bacbbbaedfba2a5c803e14f3564acd19c306dd1142e9995af61d2f87ea333fa75cfa15dea0e10a9e8fd6d4e81f0839953c98c40d198c1a1e2918d388ed765e66f8ad61e682f965f3d7cd28641a114b04ca7348b508fae9efae4ee175497ae465bd6c4", 0x53, 0x6f}) ioctl$KDSKBLED(r2, 0x4b65, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x3, 0x9, 0x10000, 0x4, 0x6}, 0x20) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) capset(&(0x7f0000000300)={0x200f1526, r4}, &(0x7f0000000340)={0x7, 0x100, 0x0, 0x0, 0x8, 0x46}) r5 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000380)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') r6 = add_key(&(0x7f00000005c0)='pkcs7_test\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="6967c724924b", 0x6, 0xffffffffffffffff) add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="2d66dbd6b8130bbb17f8db134e623e75253b1f6285c0b37786f74c42c0c019c6d41361de5db8a25ff7a04c47db1f1bfd63db24bbb259b2597ce3afc97703c62594ecd4e146ef6cc33ab0648d3b92c24dfc2d08ecef22214909fd539f8e5b8c94af72669bb78b8f4573340e05cedeb187c99ae77b9d17ee5a39be034159616a2d6c85e73d9df8fd84ea44a752f39a5f8210cfd40addcab562c29f651e1ce1", 0x9e, r6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.net/syz0\x00', 0x1ff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000e00)=0xe8) sendmmsg(r3, &(0x7f00000041c0)=[{{&(0x7f0000000e40)=@hci={0x1f, r7}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000ec0)="160aa5ed2cc191e398d04725d94112c0c2de518a88bd7147cfa671c9340d8f95c831c7ed0196dda38056e9a0bfd54877ce23ea95c76a9e8080726e2a55b528418aed7d15e1b923ec4f96bd02bebc6ea16f8832fb3b44fd2157826c8f99f13180cd2fc5797c9118b36808988aa221175f1f470bfe4eaf4ee585ed2a49a263857cf749d2a9473461a8095d42ba62d031b9dacd65ce9919dd3c02546c5700b302ce7fac6b134dd1b00f06194eeebfc435a66d9e0dc68dff0ba74bf9555c21227e202d798fb266003966da1817841e58c8fcf00fe586b83b9d6763", 0xd9}, {&(0x7f0000000fc0)="b494ffe8bbc8e18aad1eeb15b5b6fcbf609821f28b90a28f212326", 0x1b}, {&(0x7f0000001000)="618de5322623ecb3023893090a3312895eda7e673c5fa7754679ac2451cdc73297ac7999f853c1f715ab9200621d9c8ea33bbbc5fa432a665a8427090ce1df6c20eb978d51c011f5d7f490690a24d30e987e16828f6c8d10b014f25f101e8041881d34ea689a9227b47a434af317574c8396f891cab954b64180a74b71c9d4d97481cf6d9d03007518c1a6039f9bf62a04a1ea8e25c61e38d5a9a34f8cf7fed9acd082d6a636b278a84690a07ffda618cfc4a26884099ff2f0a1f57511a0713e6b93adfe602560ed31fce480fa9b04d986fd801ff7099e1b371bd4c971694193c74445830a05", 0xe6}, {&(0x7f0000001100)="f5ed93d0cb5f8e9101c28e2c84680ac5867e444d4d830a3196573a9413a53bc80c165ef56b298fb5ae8520314b60e1db6c963664ad10d0afce5db7361b8804102541e158141a36ee5f35ece2d46dc0ccbd96b448597127f9587caba3fd3732fe8022bbea61", 0x65}, {&(0x7f0000001180)="ff77b1a493a4e68c4e58afdb05a4e884549109fca2438946a31b56011f20a2011912cf430d2c7a5a54050605cc07655e27f3f55f2d9f594f1ce8086da8e24e6c542f5d218e42e67bcf9802576e6e3e1b779c72cb3f444e08a92552bf8408b0e34d6f69d2419315d82100db42cce57d1efe9b3b533c5ab68a6c22b61b72062a54d947031e5020788580343dfb332f498089c7b14722827d8595640ac41bfdd2124bf00afea8533bbf6f325abc2ce9a99c90e56d1a8fdf87368a72f192921ffd93114be545fa59494ba86619dcecf477d1dbae03e24254c9800f54fb489c65e776aa", 0xe1}], 0x5, &(0x7f0000001300)=[{0xd8, 0x115, 0x4, "9a94b2819afa7aea80e2bd2989ad4843d3346f26ddf518dd44c4efc3c3a11043de10ae50428d5de4cab690998e86ecb9e539b771e32e0f713802eafe8d1dc77b53ece8d599c68b683b61ed726f00980767eaa4f30262aebb5970c9c0aaa10f127a8ac2ba8d40c7eb724e53db52c4296c6192414cb4f5b3f55bacd15fb9be18b2d0a289f16b6aa4543bdb263c8d9b442636e33dcaa29494cd1ef5ae6dcbecc9028c3cdb03c85b1670bc5320ed9e42db409bce2573852bb23f6de9a1b55a3e08595113fbabbe1b72"}, {0x40, 0x113, 0x2f, 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{&(0x7f0000002d40)="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0x1000}, {&(0x7f0000003d40)="8cc9fa1d584b3dcc6a10da83fe47fde5d6c152bd0d969452cc8290f6f6c085d6601229311931592b9c66daea11a30dc9d6db175a365d7ddcab", 0x39}, {&(0x7f0000003d80)="bf6e7adb03a064409d4e7f682c4b53c251851ee38f8db3f3e088741a112b55366b3ea94f7f0913754178fad5eb21c415f7c7070c4520687fdf3b67440839866c3d3a1a54de8b188116934ba546de516f54b8c9efa21aa90a428c6492a93fbd6e773bd4ff7c32c8cd6786235c8bee09d257c6a9fb8a793efe4fc68868326625", 0x7f}, {&(0x7f0000003e00)="bd7e2a258fd90b734acda0230fabd4ada3ae7030765b6c1d0b175f975f6f7e598b0cfb1601348c9fa51a2a706a8c7e7642dce264a210db", 0x37}, {&(0x7f0000003e40)="3bdd9c5f7244b348d3dd9614463db50d5a17aa96a03efb27eb69e026637e29e037711be735a084679d3f871a6658aafd853ab683b1b8d29bae8fcf636f48be3d7abb44748f055bd2cd92c3796ba3dab2828d9389df17779bc005fc9348164d096484f6b79e3b65d03d98f417ffcae33cc7", 0x71}, {&(0x7f0000003ec0)="582533c26acaf1ac1083db7b823cef5f89b4eadc195f5594adf92bb53e571aa5e2c26e751a2c237dc033bcc0b1577906187947dcd215fc2c5eb06b35fe124f22b65bacabea6fa14e906e06979c5a9879a707f1627be2dfc1c42ad8f8566842864c54e349edccb7d54eba7662681a6cbc878dc6f1477da3ceb0b8f1b6525c516555e13a30244d2f0e1355a37ffc5f9334246a26f1a2bd80a410f9bc51b324ca9a9e6c", 0xa2}, {&(0x7f0000003f80)="3b43d1182ff8e40cfa8a673ae2dbd72e7a32db3ca83c9a53bcc77def29f67888a31818233fe66d1364fded83b97386ba5ae73591b4783742da14ba5bb7a6c1fc2d708dd081f9a53b6018928149438c1fa45bfa91c68d666e994731ef07912139acce236fb56abcd879d11a2924e91b2983f0a052be3ab4f4acdc688cc6649ffc7f26292b6fc5546213bb33c5f96182ddeff630", 0x93}], 0x8, &(0x7f00000040c0)=[{0xf0, 0x1, 0x0, "cbccfab6a589e05291f4aa18237a77ecc7ea5539eeaa6205b07e917245ba3dbcffb96a8728ff294409145f9a717c0cb9921e6441ab43eecfd109ad0e614a0ef6e27fba3620bd78bbfb7d1be5059122c359760423c962d6e1bc29a258ea813df6c2ed9b9d48fae20e4982da1b5631c0bda3f812656960f13a6b2eda9aad76e6b6887adceb6352971559a66a1b5fdd5fa84f04959e2e1a58cb85122e8f6d581037eac9963c4bd8a28feba97db7b01acdfc5a0acf0b07a116bfaeb39678c32821873eb30b0e3b20f544b746a50a631824a71689d7ec553dd50e14ba5e"}], 0xf0}, 0x1}], 0x4, 0x1) r8 = syz_open_dev$sg(&(0x7f00000042c0)='/dev/sg#\x00', 0x7, 0x2200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r8, 0xc10c5541, &(0x7f0000004300)={0xffffffffffffffff, 0x1, 0x7, 0x0, 0x0, [], [], [], 0x1000, 0x7fffffff}) fremovexattr(r0, &(0x7f0000004440)=@known='system.advise\x00') ioctl$DRM_IOCTL_AGP_INFO(r8, 0x80386433, &(0x7f0000004480)=""/51) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000044c0)={'IDLETIMER\x00'}, &(0x7f0000004500)=0x1e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004600)={'syzkaller0\x00', &(0x7f0000004540)=@ethtool_rx_ntuple={0x35, {0x1e, @sctp_ip4_spec={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x4e23, 0x4e20, 0x954}, @ether_spec={@random="7959833bd191", @random="cf7a5e0c24ba", 0x9}, 0xffffffffffffffff, 0x1, 0x7ff0000000, 0x4, 0xfffffffffffffffe}}}) connect$inet6(r8, &(0x7f0000004640)={0xa, 0x4e24, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000004680)) ioctl$KVM_SET_XCRS(r8, 0x4188aea7, &(0x7f00000046c0)={0x5, 0x4be000, [{0x80, 0x0, 0x80000000}, {0x2, 0x0, 0x81}, {0x40000000000, 0x0, 0x80000000}, {0x5, 0x0, 0x4}, {0x5}]}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000004740)) 2018/04/21 08:45:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045afc8)=ANY=[@ANYBLOB="e0000100000000000000000000000000"], 0x10) 2018/04/21 08:45:24 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendto$inet(r0, &(0x7f00000000c0)="f4988079a7083c42a34fb5fb85989a65bb63f6760b41b62b7759c226983a2f5c0c0daed98ac436cdce7fccae608725016c51868402067f95349a6568d2dc7e7d92ec222a82834babb5efffc9f083455d43459f62cb8b14f434c5a802b1e094b81c2b0a30ee3a8b45b9af2d226763007dab54022ae0956b6de8ea7098", 0x7c, 0x80, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0xfffffffffffffffb, 0xaaaaaaaaaaaaacb, &(0x7f0000001380)=[{&(0x7f0000000240)="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", 0x1000, 0xffb}, {&(0x7f0000001240)="2c405dd989d4b3695eae97913443e45aa60d2f2dd7ac717c", 0x1a71a9a7cc570698, 0xffffffffffff796c}], 0x18020, &(0x7f00000013c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x7ffffffff000, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001340)="388c538b62519e20daf47d21c66c69e1", 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/04/21 08:45:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x109001) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/21 08:45:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f0000005040)=[{{&(0x7f0000001880)=@can={0x1d}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002a40)="e0d78811307def8fd6306dcbc54a8eb703162a886460be8040ec3f87871cf40ce115a220a629e6d6b538ff67113f0b28592f88a396db8fef63b12d438c2f11c1036bfa22c464c2581d56f44f2eb9b657f3dbb66f6497a32fb589cac15c5e680b5c3f7338ec2d08531c2cc03d2826fa9d23eb9172b916f8e02f3f572c53b65ea3c50c4e2f972188c76fa88ecda794737bfc8ac8cbb7661138af7235f261de796c11cf8944e15d8de39f73dcb05d4fcf85bbe51922f5af8c924e61eac3fd48ed26ea5d1677e400", 0xc6}], 0x1, &(0x7f0000003bc0)}}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) shutdown(r0, 0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/21 08:45:24 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1c201, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) signalfd4(r0, &(0x7f0000000080), 0x8, 0x80000) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/04/21 08:45:24 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) mq_notify(r0, &(0x7f0000000100)={0x0, 0x36, 0x3, @tid=r1}) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x5}) readv(r0, &(0x7f0000002600)=[{&(0x7f0000000180)=""/70}, {&(0x7f0000000300)=""/16}, {&(0x7f0000000340)=""/17}, {&(0x7f0000000500)=""/4096}, {&(0x7f0000000380)=""/114}, {&(0x7f0000001500)=""/251}, {&(0x7f0000001600)=""/4096}, {&(0x7f0000000400)=""/184}], 0x100001b3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000026c0)) close(r0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002680)='/dev/loop-control\x00', 0x20802, 0x0) 2018/04/21 08:45:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000240)=""/178) r1 = dup(r0) r2 = dup(r0) fanotify_mark(r1, 0x0, 0x10, r2, &(0x7f0000000040)='./file0\x00') 2018/04/21 08:45:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x3, 0x400000) getsockname$unix(r1, &(0x7f0000000380), &(0x7f0000000400)=0x6e) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7be", 0x10) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000580)={0x0, @rand_addr=0x10001, 0x4e23, 0x4, 'wrr\x00', 0x2, 0x3, 0x5a}, 0x2c) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000540)={0x4, &(0x7f0000000340)=[{0x2, 0xe83, 0xfffffffffffffffa, 0x9e54}, {0x100000000, 0x2c3a, 0x0, 0x8}, {0x8, 0x401, 0x71fe, 0x7fffffff}, {0x6bbc, 0x3, 0x5, 0x8001}]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x20, r3, 0x0, 0x70bd2d, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x20040, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000002c0)={r2, r5}) 2018/04/21 08:45:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/21 08:45:24 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/110, &(0x7f0000000200)=0x6e) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = socket$inet6(0xa, 0x8, 0xffffffff) modify_ldt$read(0x0, &(0x7f00000002c0)=""/33, 0x21) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r1, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0200000007000016328b6c0000003aef2000000005001a00ffffff000200000000000000000000003e7f5ff12e9a1be2eef254e258b3416bf57dd8f3f59bcbd17a1aa85153676d575d046cd84b7fe57a0ae97af9f625d2a150336e517b3e88b50a4caa78802635f2a3f40d11e3afded096fb6fce81e4689aca1a30c9fb7a5c8c92d8427bd88b740d776a2f41517b695b9b675d176625f48f4772f9960057a84ddc0ca8b881403c0ac5aaeb159023460e73a77cef9d28da95b8d55d8b1ab8d6534505b039de60c36ac37dd7bb684440deac5223cd9992ae08fec200378460add08ae900aa803afbc5f115cd6ba6ab771613c9c0c241"], 0x28}, 0x1}, 0x0) 2018/04/21 08:45:24 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) socketpair(0x7, 0x80000, 0x81, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/4096) 2018/04/21 08:45:24 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="8d0c2356fae21bc62888eb170b3fa7f9", 0x10) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600009be2c717e800010000000000000000000000000000000000000000300000000000000003000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r0, 0x0) 2018/04/21 08:45:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="0606c3b254b01582e2239c4db49af300"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) syncfs(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) fadvise64(r1, 0x0, 0x21b, 0x4) mq_unlink(&(0x7f0000000080)='systemvboxnet1!!}nodev:eth1%}em0eth1@\x00') 2018/04/21 08:45:24 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000000000), 0x163, &(0x7f0000a01f13)=""/237, 0x6fdb6df5357ac14b}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) 2018/04/21 08:45:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80002, 0x8) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfc, 0x10040000}, 0xc) syslog(0x3, &(0x7f0000549f76)=""/138, 0xffffffffffffff5d) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/157, 0x9d) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) memfd_create(&(0x7f00000002c0)='/dev/hwrng\x00', 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000200)=0xfc00000000000000) 2018/04/21 08:45:24 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x200) ioctl$LOOP_CLR_FD(r1, 0x127d) 2018/04/21 08:45:24 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x12, 0xbf1, 0x1ff, 0x40, 0x0, 0x0, 0x8000, 0x2, 0x5, 0x1, 0x80000000, 0x11f, 0x7, 0x1, 0x9, 0x1f, 0x2, 0x80000001, 0x6509, 0x0, 0xffffffffffffff4d, 0xa89, 0x5, 0x5e, 0x5, 0x1, 0x2, 0x8, 0x52, 0x5, 0x5, 0x9, 0xff, 0x0, 0x9, 0x880e, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x0, 0x7, 0xca0, 0x4, 0x0, 0x6, 0x4}, r2, 0xf, r1, 0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0405519, &(0x7f0000001000)=""/250) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) 2018/04/21 08:45:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x2) 2018/04/21 08:45:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgid(0x0) tgkill(r1, r2, 0x3) 2018/04/21 08:45:25 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101840, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="17", 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/191, 0xbf) 2018/04/21 08:45:25 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000300)=0x0) io_submit(r1, 0x32, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0x87ef400}]) 2018/04/21 08:45:25 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x121000, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000140)={@rand_addr=0x4, @empty, r3}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x8, 0x205, 0xfffffffffffffffe, 0x6, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x475}}}, 0x84) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f0000a23000)='./file0\x00', 0x200000000c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x8001000000000000, 0xfffffffffffff275, 0x4, 0x1, 0x0, 0xffffffff, 0x19080, 0x2, 0x100000001, 0x4, 0x20, 0x2, 0x401, 0x7, 0x6, 0x0, 0x5, 0x0, 0x10001, 0x3, 0x4, 0x0, 0x5, 0x10000, 0x0, 0x6, 0x100, 0x7ff, 0x401, 0x5, 0x2, 0x3, 0x6, 0x145, 0x93, 0x7, 0x0, 0x7, 0x1, @perf_config_ext={0x5, 0x81}, 0x81, 0x34d1be53, 0x46a, 0x7, 0xb98a, 0xddea, 0x119}, r5, 0x3, r0, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000004c0)=0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e22, 0x86, @loopback={0x0, 0x1}, 0x3}}}, 0x84) 2018/04/21 08:45:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x1c2, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) socket(0x0, 0x9e34d7780c9598c6, 0x7) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x10, 0x0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f00000000c0)='sit0\x00', 0x3}) 2018/04/21 08:45:25 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001940)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001900)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000001980)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x7}}, 0x18) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000640)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000600), 0x0, 0xffffffff, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"5e1ccecc87c1e21e24743c8251f0b908"}}}}, 0xa0) 2018/04/21 08:45:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000080)=@ethtool_dump={0x40}}) r1 = accept(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/21 08:45:25 executing program 6: r0 = socket(0x19, 0x7, 0x1000000000) sendto$ipx(r0, &(0x7f0000000000)="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", 0xfe, 0x0, &(0x7f0000000100)={0x4, 0x665, 0xfd7, "63c81d98bf1b", 0x7f}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000300)={0xfffffffffffffd9c, 0x3f, 0x100000000, 0x9, [], [], [], 0x7fff, 0x6, 0xa6ad, 0x8001, "408b1a24a8582aef3c5e1e210e526567"}) sendto$inet6(r2, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$notify(r2, 0x402, 0x20) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000002c0)={r4, r5, 0xffffffff80000001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x25, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0xac) 2018/04/21 08:45:25 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x9}]}) 2018/04/21 08:45:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x102, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) r3 = getpgrp(r2) rt_tgsigqueueinfo(r2, r3, 0x33, &(0x7f00000004c0)={0x32, 0xfff, 0x1000, 0x2}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x0, 0x1, 0x8, 0x1, 0x7fffffff}) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf620779890fd5325d3fa4e52881", 0x10) 2018/04/21 08:45:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000100)="e2fb9fb0") ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/21 08:45:26 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x5c1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="460002000be3659ad2d458d3b04dd7c2eb2b21565a9b731f2c54bf1dc8e9a102627f770ed40c670c44367ee0961bf9def3a640e5d4c38a21d9d4f4526f5f5310e85c71c3cbdfe45695f9c6c5f56ea09277fff3a0dd52c100c3545d37e95feb20af0f72fedae8b02f56ef1f4bba39da7a6fc50bf26b5154946dd48f2ee070"], &(0x7f0000000140)=0x4e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x5faf, 0x800, 0x1, 0x1, 0x0, 0x10001, 0x3, 0x5, r1}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r2, 0xfffffffffffffc01}, &(0x7f0000000280)=0x8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x8001) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000002c0)=""/206) shmget(0x3, 0x1000, 0x1000, &(0x7f000053b000/0x1000)=nil) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x10000000000403, 0x4201f, r4, 0x0) shmget$private(0x0, 0x4000, 0x203, &(0x7f0000ffc000/0x4000)=nil) openat$cgroup_type(r0, &(0x7f0000000440)='cgroup.type\x00', 0x2, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000080)={r3, 0x5}, 0x8) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/04/21 08:45:26 executing program 2: r0 = shmget(0x2, 0x4000, 0x78000000, &(0x7f0000a22000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000a1d000/0x200000)=nil, 0x4000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(r1) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x410000) r4 = dup2(r2, r2) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000080)={0x3, r4}) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000180)={0x57, 0x93e4, 0x7, {0x20, 0x10001}, {0x9, 0x1}, @rumble={0x8, 0x100000001}}) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x872e, 0x361, 0xfffffffffffffffd, 0xfff, 0x0, 0x8, 0x40800, 0x2, 0xb655, 0x5, 0xb, 0x6, 0x2, 0x9, 0x80, 0x7, 0xfffffffffffffff7, 0x9, 0x101, 0x6, 0x4, 0x80000000, 0xdf2, 0x1, 0x0, 0x2, 0x9, 0x40, 0x321, 0x0, 0x1, 0x9, 0x45, 0x800, 0x10000, 0x100, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0x0, 0x7fffffff}, 0x4000, 0x3ff, 0x0, 0x3, 0x3, 0xfca, 0x3f}, r5, 0x1, r3, 0x0) 2018/04/21 08:45:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="85fe6d1643418a46a8491fd1c1bb62ffff96ef27bcee8872576f536b5f1ffab729bc09d4173ad22c0e75fe019a323adf892dc121d3dc5d3c92ad4df53cf9089957b71d1f9cd5b5f3a845d9a646489d5c4a5b256198af53dc155bcba7fae743c0a844b36f9ee17886"], &(0x7f00006a4000)=0xa8dc20790e4c8386) 2018/04/21 08:45:26 executing program 4: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59ffc), 0x4) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x40000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x4, 0x7ff, 0xffff, "a79515dc6f3c"}}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x100, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff785b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x800) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x1ff, @empty, 0x100}, 0x1c) 2018/04/21 08:45:26 executing program 3: r0 = socket(0x1000000010, 0x4000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001e000305000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000f1c04aeb46636aa8a1e9ce3cc570b9308ce98a1f27fb38183291b3e"], 0x28}, 0x1}, 0x0) 2018/04/21 08:45:26 executing program 7: syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x400000) r0 = socket$l2tp(0x18, 0x1, 0x1) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x20000000}, 0x4000001) r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/fscreate\x00') finit_module(r0, &(0x7f0000000180)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x156c, 0x4, 0x3f, 0x100000000, 0x7, 0x3, 0x1, 0x1, 0x0, 0x9, 0x101, 0x40}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000200)={0x5, 0x100000ffffffff, 0x10000, 0x0, 0xfffffffffffffe01, 0x277ef266, 0xfffffffffffffff7, 0x406, 0x1f}) 2018/04/21 08:45:26 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0), 0x95}}], 0x2, 0x0) [ 232.906535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/21 08:45:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001640)=0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001680)=0xffffffffffff7fff, &(0x7f00000018c0)=0x2) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/118, 0x76}], 0x5, &(0x7f0000000540)=""/4096, 0x1000}, 0x4c7}], 0x1, 0x20, &(0x7f00000015c0)={r2, r3+10000000}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19b1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000017c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x9, 0x4, 0x3ff, 0x10001]}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) lseek(r0, 0x2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000001880)=0x4) r4 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001600)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r4, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000016c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r5 = syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x101200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000001780)={0x401}, 0x1) 2018/04/21 08:45:26 executing program 5: r0 = mq_open(&(0x7f00000000c0)='.$\x00', 0x0, 0x0, &(0x7f0000000100)) flistxattr(r0, &(0x7f0000000140)=""/239, 0xef) 2018/04/21 08:45:26 executing program 4: add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ee33681eceecedfcd0c1d3c6b893a161659617e906011e48b35f39c46056e287232a71b766978440fbb4df879698b320be32d43af1b2be86049823539857e77e5207a3ce3ffaf80292c44f0a050dcf20ed22608dcb413cb19e59a4c6f58306cfcf9e86c2056b", 0x66, 0x0) r0 = add_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="83d19ffdcb1d1f4d163b04090c2da78ca36f453a035c6dd2d8fad7fe37a1eeb09cbe2fa65933a6c935388f8659ace283508febe57a858f078f03f69113cee212dede8dc5bcdb139e82adde85d4", 0x4d, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) 2018/04/21 08:45:26 executing program 3: r0 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="1f843d6200870c055eec6fd121253fc45667395645a95db0ab8897566acf11b33765536d195e982e9beeb91c4d8ae4c897438a475d96bd3aae91dff5c57828bd2297083db45b8049e175e06e2b60126c2b196c660123035ca0ec34736f0fe9282f44723c0fc3b30998e1c39fb42c6e04b8184122695f74aa06a8362d4c874a4847d3542a9e2fc8f2819f9a8b0bcb6d567743dc9c293f461a2c5b20164d92343808433470f35a7ff974e00d7ed18f1fd410bb033ad6dc843a9b75629e", 0xbc, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='C/\x00', r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400400, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000240)=[0x3, 0x5]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000280)=0x1d, 0x4) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0x3517, 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)="0326be33db941604d4903167efacbdfce5723ca8925530ebed8618e109c0d14af72e24747a66512a80482ef603940aecf173877eaea1e87e6cafb6103382f680dbd3581850c7c43988aae1882aff3ee892a446faad2c7db86ac95952937a9dfb084d382dd8fac6e435bb7e35c3b18d92c39669c651a8ff279e3f90277a0253213a09a0cde95ee5201ba1f54b0fc5e6449e7cbabe7f0196fb8ded6fc0f98881476d0ad242d0e92f1a71c42247e2693c4d0b", 0xb1, 0x8001}], 0x2021004, &(0x7f0000000440)={[{@showexec='showexec', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@showexec='showexec', 0x2c}]}) sendmsg$kcm(r1, &(0x7f0000001a80)={&(0x7f0000000480)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0xfff, 0xff8, "48da6536cf4c596cd60b2ce360fd1a615aa499b31327b96249b88d2e2e2126cefac0fbc860899a7571cf97143195df70bd445fccfd016f2dc1785cc56c399a", 0x1f}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000500)="e4245496", 0x4}, {&(0x7f0000000540)="e35d393e940b8d5735d6ba349971f58c1ec5fbd9995734599fca2b8e0fcacb939a55d7de817af5212f92bea9a12c132967ed509922386b4dbf39de59b35306dda4748807f5cc19dc1224015388bef5a960382e39b974a722ff6618fad4d937ee7f2fd85d2acee6da507bb9b027db83b2e8e8b7aa194fabbe2ec219caa4fae0f083594e9455b971c16c3e085d3928591847acfe952c1419259fc686292834eb44a152e82cf86bde2f7e35ad4484812aec3519dc58b2bc2f3702c964345d4f", 0xbe}, {&(0x7f0000000600)="6b0f1dc01e41d3f88ca08702674df9ad8f4f9a62e7cd230682385cbe999aadffb045a30b7bfe0336661faf0d45fab2367e782321ae342fe25abab56702ad1912e38a9c66c7d488d9acd9df2d059e6e3a4d7cae9c03a43a99edd5d7228ad8c85c01bcdbacdcbf15673533e12f62a0fc33824613d4c3f3b79eb384c3aa972745f43228be9a90505ddfc8268b09d9fb82fce0397e75f96853988ab30d80c0377405dce22eae148cccc072c72a52837ebac0197e6dc1efcf15e1877df9711af134d5466286b2b36687d8972989feff607915b335e7e158ec2238", 0xd8}, {&(0x7f0000000700)="3e2ffb78b88192490020cf35b5e60efeaca644c9", 0x14}, {&(0x7f0000000740)="5467382dcb75269cae80cca9d271f1ebe6bd9a23c6bc8e7208ecf97fa52172c6bbd44b6bcbde8a0ea549ed7be91085bd84f5383c3ffd", 0x36}, {&(0x7f0000000780)="84147fcd09280f90e42425cdc6411dc439a5fafb0be5a781ca8f568a2647072f530d786a5bd04dbad92c65029d9620e24582e50c10669b", 0x37}, {&(0x7f00000007c0)="a720474f17ccf3fb368d6451b8f9ee2afc7cd6753d49b0dca70278439335dca33f8b73a1c1f527cb75fc1f700461e0596604cda818a955e4ac4bdf9ff4ba665a1977138086c0896e44e8a7f1b5c393cad8bbc80648e66c8a9e55391d4e125516f05def3ce5f0447446279a9e2e1a9cc396fca8eb1eb4471275823d52063d1e8a3c3dddad71c8345c1468c6edf02219b9c182ba947757b54d27f880", 0x9b}], 0x7, &(0x7f0000000900)=[{0x78, 0x10b, 0xfffffffffffffffc, "30f4845624d9d49d68b473717abd3522b69d7a8611f6200a69a1243da0f64dada627a34328cc69828b6551592249fe0b3da701f56cb1e2cd511e39a5709cfae7ea7f7d36d1dd9ba6e70847567f0af9b842d5badaa9b8caf7ed8443708fac82cd854d590a132bd9"}, {0x1010, 0x1, 0x4, 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{0x80, 0x1, 0xa4a3, "1112e504d386ca56ea9de1251bf106873625402123fddc6bd2334b3cf065af997d758d56f622b98b9b52d01e2f2d4cc35126795dd79cacda64f975b63f8a2574069261b63ed8e9ec1c493f66acb2405289749d26494827e30aea02fca9c3e05ab93cbfbc6b4d33cc3ff66b22290b"}, {0x70, 0x88, 0x6, "920ec7757ee933240c47d2b4fe7ac1fa7b1fff8e86dc8324e171a4b58aaca3c1e341beb8c3c4bf1ade9e4fccdf32502858e0d7bfddef8aa8679940ca95d34cf5adb18e7f014f2b6a62727f29aded920c7425c74b38f1df6c24edcce5e4f101b9"}], 0x1178, 0x8000}, 0x8004) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001b00)={&(0x7f0000001ac0)='./file0\x00', 0x0, 0x10}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) prctl$setendian(0x14, 0x1) syz_mount_image$bfs(&(0x7f0000001b40)='bfs\x00', &(0x7f0000001b80)='./file0\x00', 0x78c5, 0x4, &(0x7f0000002e00)=[{&(0x7f0000001bc0)="fdf460477de0a971030daf8ae96110f8fa408006c41f0a20b7531460a4093caeb826d8ddfd3104ea77ace9036ebb1c199274386a5421c364b85400acdcf42698b7c4bbd222b773c382565dc9e77bb31775a7256dc4c90f5e380ddb8fb42f19f2cb83932ba7ffdf1a2355037ae75c305759a119ef84897ec59a61ff2c7b658583bf67740f5ce9bf7446bdf5793c031a70c31963ce9bbcfc160b533bf07629a66adcd250c16f4821344586d127d89ad4665face389ef4b2f8f", 0xb8, 0x8000}, {&(0x7f0000001c80)="3f3d0d471c6731fc022f22fcc279c3388b35d155c28bdd20570a2522a835acd4667d434c1ac98a3adf1f066b40f2319ebd95fe68ea95b5b1460a54fc3227010b730734196924752eac114827bc259af3ffb4f194a30c7c38753f005fff19bdcfba1b66c687beadbd1dad3c9da4e872e6bda43690751e2e0a26fbba7da7e3cc79ce6feba160f642272bb22052fb755de6efdcad3fb2823c39308b3fddf9568dc5fc7a7aab381ab4ac405d29cc953c653e32eda7910712d212666046682981d9a6e4af973ca80f24d096b9912c793eb6acfd1d3e10bb364eb8e9fdfc7f9eb10a", 0xdf, 0x1}, {&(0x7f0000001d80)="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", 0x1000, 0x1}, {&(0x7f0000002d80)="2bf6168d443db23fa43434607f699f2236f3b77e2e980a12663056f38af6d0fb935f10f28b0a71633bc631dc4d4e1beea5fe34ba77b52e14418e66ffcae00f35cf5f581a45", 0x45, 0x1f}], 0x2080000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002e80)={0x0, 0x9, 0x1, 0x81}, &(0x7f0000002ec0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002f00)={r3, 0x81}, 0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002f40)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000002f80)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002fc0)={r3, 0x9}, 0x8) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003040)=0x9, 0x4) exit(0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000003080)={0x9, 0x0, [{0xb5f, 0x0, 0x3}, {0x40000105, 0x0, 0x101}, {0xadd, 0x0, 0x7}, {0x330, 0x0, 0x6}, {0x853, 0x0, 0x401}, {0x408}, {0xf7f, 0x0, 0x3f}, {0x401}, {0xc001183b, 0x0, 0x3f}]}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000003140)={0x3, 0xfd}) fcntl$getownex(r2, 0x10, &(0x7f0000003180)={0x0, 0x0}) ptrace$cont(0x3f, r5, 0x7, 0x80000000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000031c0)={r3, 0x3}, 0x8) r6 = syz_open_dev$mouse(&(0x7f0000003200)='/dev/input/mouse#\x00', 0x8, 0x2000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000003240)={r3, 0x4}, &(0x7f0000003280)=0x8) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000032c0)={{0x2, 0x4e24}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x68, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6tnl0\x00'}) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000003340)={0x100000001, 0xffff, 0x0, 0x100000}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000003380)={r3, 0x8, 0x3ff, 0x3}, 0x10) 2018/04/21 08:45:26 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x4000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x400000, 0x0) linkat(r0, &(0x7f0000000280)='./control\x00', r1, &(0x7f00000003c0)='./control\x00', 0x1400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x80) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x60000) connect$l2tp(r3, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x3, 0x4, 0x4, {0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x3a) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x0}]}) dup(r1) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000140)=0x7, &(0x7f00000001c0)=0x4) unlink(&(0x7f0000000040)='./control\x00') close(r5) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000100)={r6}) 2018/04/21 08:45:26 executing program 2: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x100000040, 0x4) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xffffffff, 0x8, 0xffffffff, 0x0, 0x2, 0x0, 0x400, 0x114, 0x38, 0x335, 0xedaa, 0x7fff, 0x20, 0x1, 0x5, 0x5}, [{0x60000000, 0x1ff, 0x8001, 0x1, 0x5, 0x3, 0x80, 0x8}, {0x0, 0xcbe, 0x5, 0x1, 0x1ff, 0x8, 0xb3, 0x9000000000}], "3c0b8a33", [[]]}, 0x17c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/04/21 08:45:26 executing program 6: r0 = msgget$private(0x0, 0x280) msgsnd(r0, &(0x7f0000000400)={0x1, "0b44a9abe30a07c3e5724d00bc059c02be07e84f2c3cef3e07c7bf71dea4bc01f1c3f803bc0857799e031472dc16f1c68691100e616ebba43f01fde70d516e1f9e09811c931ce5d6930ffe160d9800000000da4d9434f62a22c2fb547b4e60268cb59c606d1cf53a1bec450ca7362e2371e235c79c9d694008e669a8d943b2401320448141664f400e01f618cb419bf916108682b510f08661a73bb9f741708b1f1faf949d7a3422c2212d0b705fa2cef177bbe25b363752044fbb84dac2a5a8c92efa79d6"}, 0x5c, 0x800) msgrcv(r0, &(0x7f0000000500)={0x0, ""/39}, 0x2f, 0x4000000000000003, 0x0) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) 2018/04/21 08:45:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800000014000100000000000000000002800016", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/21 08:45:26 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5e1) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) 2018/04/21 08:45:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 08:45:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x81, 0x4040) write$cgroup_pid(r1, &(0x7f0000000080)={[0x37, 0x37, 0x34, 0x31, 0x31, 0x35, 0x37, 0x37]}, 0x8) write$evdev(r0, &(0x7f00000000c0), 0x4) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x20000) 2018/04/21 08:45:26 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:framebuf_device_t:s0 system_u*object_r:cpu_online_t:s0 \x00\x00 /sbin/dhclient\x00'], 0xfffffea4) read(r0, &(0x7f0000000200)=""/74, 0x52) dup2(r0, r2) sync() 2018/04/21 08:45:26 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2002, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000300)={0x0, 0x40, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x1) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="5800000018006b6b18a0979ae5b44af49a7880a522a18d7112f5c1538aa7c2757df78f0e8a74e5dfa4930477e36fd594a854fceed64828f09aba97585e7bc81627ea7b48ff9c3a0ab4999754a22f076804a3150d24a6ff6ece0481c1e8fab11011cce208f6402a810191370c33d93119d56ed6093fd1014eb5754b36d8644de733489c8806b4c8dea21e68823574e8b93fcb99e8957921d49d27edea25fd10dbad5911f06283", @ANYRES16=r3, @ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x810}, 0x0) r4 = accept(r1, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) r6 = fcntl$getown(r4, 0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000002c0)=0x0) setpgid(r6, r7) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @broadcast=0xffffffff, r5}, 0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x200000000000001e, &(0x7f000023f000)=0xa, 0x4) r8 = semget$private(0x0, 0x2, 0x2b0) semctl$SETALL(r8, 0x0, 0x11, &(0x7f00000001c0)=[0xffff, 0x2, 0x5]) 2018/04/21 08:45:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1c, @rand_addr=0x1}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) 2018/04/21 08:45:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x400000004e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) listen(r0, 0xfffffffffffffff9) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa4eb16a92fce386dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000490780000a81bc1ef3185fe50a9bec6a2e2f9e5cc5aeca7937513cb633e7fca72d5f8bee527ad29c72e89664562c5756305b7d6a3ca1c3b8cf40da52fbda153b18682d5641dce173e038d114eb0e706b7f6af3bb95b8d115133754442aff09651770d94f2cf1b97ed0e822f82731393b704318422c7a6475d7902f59280d0b783fe3061a259ac8a67af457a37bc126d671eb34d"], &(0x7f00000002c0)) 2018/04/21 08:45:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000440)}, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/21 08:45:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='wchan\x00') ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000240)=ANY=[@ANYBLOB="cc0000001b00dacc570882072ab1080000000000000000ac1414bb000000000000000000000000000000000000000000000000000000aa0000000000ea0000009680bfee3a7514d2e95c157b0d568f995091cc02a445c34ac4edd1d582945a63761e1071b56c6ad1ac963fff8c07c2a4080d62440ec33a9b36cb7359ffdf446e6d68bf965879da20b2649882a967893f3348cc89e80bb75d6779e6decb06fc5aad68aaee5a114937186dee2caadac9d5ded579bca851721eba3a54", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000cdd557340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffffffffffff0000000000000000000000000000000000000000000000000c0010000000000000000000000000000000"], 0xd5}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x1dd, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x6, 0x5}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) 2018/04/21 08:45:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x3, 0x7, 0x200, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in6}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x6}, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) pipe2(&(0x7f00000000c0), 0x800) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x3bf, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter}]}) 2018/04/21 08:45:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000b0000040000000ac4d4454b4baadfe00b100004000f0d2c1541b00000004"]) chmod(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000080)=@l2={0x1f, 0xffffffffffffffff, {0x3, 0xffffffffffffff80, 0x5a0, 0x1, 0x3, 0x1}, 0x7, 0x1000}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000140)="63470611aeadb1cc4aa8a22f26d3b597b37672274d667e398272cd9b946a0befbabe3e2ae9b01b689e1ada586a5ec8b277e6d3fb67fd4e770fe0bc7030ab98bdd4588faafadbbe9c024bfcb2ade6a58f127addd938a8e3bf821bb556779451f7f0c20677222881710e8e55b5cf1caae09151ca19ff3157e3692e864ca156408568123dd19e3aa5c5c398ef4fb235d69252964a4747f74a1ccfee4041da685be5d07c6f864cc8e9879071f512216cc85cfb48297cf7ad0751784b66fafa582dbd38b85adb19ea49", 0xc7}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="0967efb0fff101ede411976c13a6af15501dda17ecf3337a4c97e4494d432c8d36b598153269054cfe54cd8be5c62adf1a7b22eb8cd0f58a872103b00a4cf1de4a93d46aaa79e5035203d442359d8ef9a9e680bb43ea138f258f884a2270ed031d3df6118165f411b50c94a34f7a5930e41fa24e716cdcabb7cbc3591ffa52ec1448d95e6f52d0e217fa4fdb89868efc1088c316b79b4faf1c57f7e37914052911da8b", 0xa3}, {&(0x7f0000001300)="cdac2372c02a02c89f472212ca75f0b4a79d56f0e680eff75e", 0x19}, {&(0x7f0000001340)="5f5206563623", 0x6}, {&(0x7f0000001380)="3afbec870c499ce5d89f37a2d8c42c7d790283c6c8a8e40ed2afbb74ecddc34a59e7b7354bcba6e7b2f2eec50ff614f68dfefdcd6c2eb99331b85392723f491571c9b03560b915345eb3a25698ebf2afbc1107265f3a8b623995fca2b2e457b253956e664b0efd28b2cf779ffaf337f20a44e869366155450e60ca8a62d47508eba0fc93522d1fa54f52058f9794697644265b3080ff87ecf53dc51c55e6a712812a35c62c03e5528f94f48dd9d5b4cc6d28835000e2c7bd84456990a00f09273c4ea4c1befeec068f47e6085acb8348ec98364f839797f440ed", 0xda}, {&(0x7f0000001480)="5dd59ca2d0361c7765a745a8b0ee578967e5d9786b9967d0ab6982cf7de1bfcf13826da5d9475e979b", 0x29}, {&(0x7f00000014c0)="108e52eddf9fc1e3feac3ab79cf86d8d036d89f454bd540659696dad662b9169ee4fda7769e0f950c33e87f9edd4bf6eb9bf8c3e7978c621b59c4e3f4c5e673f1d7f88b04a02", 0x46}], 0x8, &(0x7f00000015c0)=[{0x108, 0x1ff, 0x4, "c76ed386586ca94077ca1e4ad0861f74ba763405c808059ca8c0d0bd96279ec2cf26fbb3e8262f74e04d7d528b7a2b622f5318a0c36b955b22b619bbd0290c3f03048199814d87dc936ed73015d80acf54b10f8861f4aa6574830958911c0827aa26f6df21b2203ab469162ac1e238a631f661959a904840feaf0dafdc379964b1918240cfd54bc1da6bec119141dac1a953147164c13158803fe752aa62e5a700d8ee5bf68f85ff3cb74a049a67ee1f30313cef2d25709da17e92ed875b5868b15c326fa4fbf9fb154022866a9d8b319fabf00d0422b06151267a30ba7bc8db9a90378c1cc384698ac18d1ce18183357c"}], 0x108, 0x15}, 0x0) 2018/04/21 08:45:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) readahead(r1, 0x0, 0x81) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x62dc, 0x0, 0x0, 0xa4d6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 08:45:27 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000100)={0x3a, 0x4, 0x53, 0x1}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000340)={0x77359400}, &(0x7f0000877000), 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) uselib(&(0x7f0000000140)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)={0x2, 0x0, [{}, {}]}) 2018/04/21 08:45:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @rand_addr}, &(0x7f0000000180)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80001442}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xdc, r2, 0x220, 0x70bd2b, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff5771}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20008090}, 0x801) 2018/04/21 08:45:27 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) r1 = socket$inet6(0xa, 0x4, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) write$eventfd(r0, &(0x7f00009c2ff8), 0xfffffffffffffe82) r2 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r2) flock(r0, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) 2018/04/21 08:45:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e73", 0x38}], 0x1, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/21 08:45:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/80, 0x50}], 0x2) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x7f, 0x40) sendto$ax25(r1, &(0x7f0000000480)="6a73155e607c7ef417a23f710c28b5b79094304b98d8ba", 0x17, 0x20000000, &(0x7f00000004c0)={0x3, {"d559cdd9b6cebf"}}, 0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000200)=0x1f) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffbff, 0x0, 0x4, 0x0, 0x8, 0x7, 0x4000000000000000, 0x401, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080), &(0x7f0000000040)=0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff30) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000002c0)={0x77359400}, 0x10) 2018/04/21 08:45:28 executing program 0: r0 = socket$inet6(0xa, 0x80c, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x385, &(0x7f00000000c0)}, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x77359400}}, 0x0) 2018/04/21 08:45:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0xab56, 0x4, 0x4, 'queue1\x00', 0x401}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) r3 = socket(0x1d, 0x3, 0x1) bind$netrom(r1, &(0x7f0000000280)=@ax25={0x3, {"5e1c3527b8af3c"}, 0x20}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) sendmsg$can_raw(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f0000000180)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b2d7a042adb71a52505946ca8d1e2ecab98411952b6b673b63a69f95d09350eebb892bbd2aafd8752c959185a933345fc1b3c72afb2881a9d809b4dc6bf360a9"}, 0x48}, 0x1}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x0, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x106000) 2018/04/21 08:45:28 executing program 7: r0 = socket$unix(0x1, 0x4, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093affc)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000093e000)=@abs, &(0x7f00006a3ffc)=0x8, 0x0) 2018/04/21 08:45:28 executing program 4: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) r1 = accept(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe02, 0x8, 0x5, 0xff, 0x10000}, &(0x7f0000000200)=0x98) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000300)={0x20, 0x3, 0x100000000, 0xfffffffffffffff9, 0x8, 0x7fffffff, 0x5, 0x1, 0x8001, 0x173a, 0xaf, 0x10e5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x0, 0x0, 0x8, 0x4, 0x9, 0x1ff, 0x0, r2}, &(0x7f0000000280)=0x20) 2018/04/21 08:45:28 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23, 0x100000000000000, @empty, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x80000001, 0x7}, 0x90) 2018/04/21 08:45:28 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000340)=0x6, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x62, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="040100000009cb396da10000009054b932ce5b590aad799d1e90fbe973832fdbafdee40b986a0028e1", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x800000894f, 0xec6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x168) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000080)=""/61) personality(0x400001d) 2018/04/21 08:45:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x2) recvfrom$llc(r1, &(0x7f0000000240)=""/65, 0x41, 0x41, &(0x7f0000000100)={0x1a, 0x30d, 0x1ff, 0x5, 0x200, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/21 08:45:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="090000000000000002004e23ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000900000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000076fa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffffffffffff00000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x9}) 2018/04/21 08:45:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff6a) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080)=0x1, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006040)=[{{&(0x7f00000008c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000cc0)}}, {{&(0x7f0000001340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f00000037c0)="1e", 0x1}], 0x1, &(0x7f00000000c0)=ANY=[], 0x0, 0x10}, 0x9}], 0x2, 0x4004000) 2018/04/21 08:45:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f00000001c0), 0x253) 2018/04/21 08:45:28 executing program 6: listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/63, 0x3f) r0 = semget$private(0x0, 0x1aced1fbe1b78072, 0x1) semctl$IPC_INFO(r0, 0x800000001, 0x3, &(0x7f00000005c0)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x1000) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x6000, r2, r3, 0x8, 0x5, 0x1008000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x88001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x4, 0x3, 0x7fffffff, 0xfff, 0x7ff}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000580)={0x8, 0x3, 0x200, 0x1ff, 0x100000000, 0x2, 0x7, 0x20000000, r5}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000380)={{0x9, 0x0, 0x0, 0x0, "26e9853a6343e7e1628d5317c35570b7af179cbc77df9a688e779687c36ce255ba957240e8a24b61a0162b1d"}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, "de787602150d339b7c33d2f98699e5ead47d29d5dd0c9ae6fc3c8d819a8e40c893b6a7129ac830826df623ef317e690e42fcce90ab3ed0b9ce7f3aaa094f6be0", &(0x7f0000000340)='\x00', 0x1, [], [0x5, 0xffffffffffffffff, 0x4, 0x8]}) 2018/04/21 08:45:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x4, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xd3a}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x1}, 0x293) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000180)=0x1b) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) write$vnet(r1, &(0x7f0000000300)={0x1, {&(0x7f0000000200)=""/119, 0x77, &(0x7f0000000280)=""/126, 0x3, 0x4}}, 0x68) 2018/04/21 08:45:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x41, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000140)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendmsg$nl_netfilter(r1, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/21 08:45:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xb6) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20, 0x400140) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) bind$inet6(r1, &(0x7f000070ffe3)={0xa}, 0x1c) setns(r0, 0x8000000) 2018/04/21 08:45:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000002ac141401010000000d0000007f000001"], 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/21 08:45:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) umount2(&(0x7f0000000040)='./file0\x00', 0x0) clock_nanosleep(0xfffffffffffffff4, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/21 08:45:28 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x2f, "62683ee682f8d8a5fb176fcfc0a60e00224edf06fbe0c87599630ea04664ed301e9a95a64e7e83b0f4d0deaa86753c"}, &(0x7f0000000100)=0x37) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x5, 0x3, 0x2aa2, 0x5, 0x10000}, &(0x7f0000000200)=0x98) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) poll(&(0x7f0000000000)=[{r1, 0x4}, {r1}, {r0, 0x700}, {r0, 0xc200}], 0x4, 0x0) 2018/04/21 08:45:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/21 08:45:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x14000) perf_event_open(&(0x7f00000034c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x5, 0x0, 0x0, 'queue0\x00'}) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/04/21 08:45:29 executing program 4: r0 = socket$inet(0x2, 0x803, 0x7ff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) 2018/04/21 08:45:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000100)={0x0, @tick=0x5, 0x4, {0x5}, 0xfd, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000d000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="66b97802000066b85000000066ba000000000f30df9a0400d9f30f381e2136640f2297f4f2dcb936000f6242000fc7acb4006526360fc7ad0000", 0x3a}], 0x1, 0x0, &(0x7f0000000200), 0x0) r3 = shmget(0x1, 0x1000, 0x200, &(0x7f0000021000/0x1000)=nil) shmat(r3, &(0x7f000001c000/0x4000)=nil, 0x4000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000380)="26656465f30faec73e400fedc3c4c17e12e744790c2e0fc72ab9470b0000b87f6c0000ba000000000f30660f238566440f38822bc442593a510066ba610066b8002066ef", 0x44}], 0x1, 0x0, &(0x7f0000000440), 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x8000) getsockname$unix(r4, &(0x7f0000000080), &(0x7f0000000200)=0x6e) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 08:45:29 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x7, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={0x2, 0xced3, 0x200, 0x7, 0x8001, 0x8, 0x101, 0x1, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x5}, 0x8) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'yam0\x00', 0x8000}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f0000000080)}, 0x10) write$selinux_user(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='system_u:s0 sysadm_u\x00'], 0x15) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r4, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\t\x00\x00@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x9) 2018/04/21 08:45:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x3}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x5000003e, 0x5, 0x1a}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x8, 0x3}, {0x1, 0xfa4e}, 0x1, 0x2, 0x6}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) getgroups(0x1, &(0x7f0000000340)=[0x0]) r6 = getegid() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x3, 0x3f8, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000140), &(0x7f0000000380)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x20, 0x0, 'tunl0\x00', 'bond_slave_0\x00', 'veth1_to_bond\x00', 'erspan0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x130, 0x168, [@owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x4, 0x4}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xffff, 0x1, 0x8}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="1d4dcde2d458", 0xffffffffffffffff}}}}, {{{0x11, 0x70, 0xe83f, 'ip6_vti0\x00', 'bridge_slave_0\x00', 'veth0_to_bond\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf8, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xff], 0x4e22, 0x84, 0x1, 0x4e21, 0x19, 0x8}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x9, 0x20, 0x886c, 'ip6_vti0\x00', 'ipddp0\x00', 'ip_vti0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}]}, 0x470) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) 2018/04/21 08:45:29 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40002) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002640)) r1 = socket$kcm(0x29, 0x802, 0x0) connect$inet6(r0, &(0x7f0000002680)={0xa, 0x4e26, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) sendmmsg(r1, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80, &(0x7f000000a280), 0x0, &(0x7f0000000180)=[{0x20, 0x13a, 0x778, "9f27d2bf733ab76299f8c0"}, {0x90, 0x10d, 0xea, "cc66156d3a66e91091b597299b3d4b6db3386220e44f8a697dc6d33c6c02549909148d9faf0af6418c6c20c89bd6770f21c09662b33ec250d92ae837285d9afc3959d7036aa3f5f15388a9e842f73eeab35637d5746fae7a99e457006cb5745ef7eb761f2649fdc63f0fea8a75137cf4859b7b1b045cb5ce4c"}, {0x88, 0x0, 0x32, "e4dd375dec6e09fd1765521b447c72ee2345b19e54190c24109615dd764243ba888527a764e50edba15a21bb39ef78b05c7e3b86d13ba876b40c6329f6afcde641cf31d6a6a3b4a894807b682867d690ec95b991bcba61e3f0143bca89557ad48c5f758f0181a2972188dc60c5342cedbb92"}, {0x100, 0x117, 0x7ff, "5046a84a00bcc03384ad588d0a24bfbee3bbbe5dd5fbd546151e91694005d124fc0b1a998d2036d3e2815be084cf2ec17a81336f7d97748055eba1d20e987791dc3be0e068997179bf3ab01df338502785483501e231f6d98796d7a566acecc50698621d84339233ca5e46760928b640c6ec8412143cbcc48623ba8297f772a209656ff8709c6b20118ffd647e90cd9fb0460018c8d195dee81f81d18506eeb66fe33596f9b87516a3aaeffc727744472b1bab62ad60087537f8c06850a3a2b45666e45da78bf15a56d2c5353495831f0bd253ff71b53102f0ca9c2568f700c19f99959a739a594ce6dc42867c"}, {0x1010, 0x117, 0x6, "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{0xa0, 0xff, 0x1, "d20770dfc8bd6e82e60fe556bc0349b851f359657cc5b7cdf343c034c1336b9dbe73b841b877a9fd43c83544eebed6b2d4f0eaac6ec9fb02dafca7e453877d3f6cd69375024ef43e16ecf7f2ee17602ba6728fe3ad66d7027d583fac7b12dbf55d5c3259fb79d40a104b8c7af0e1e99be87cf5b03b3e94bae9085eb79db6841b4cdc94b1656138c9642488df1b192a3c"}, {0x1010, 0x184, 0x7, 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{0xb8, 0x104, 0x6f, "f3e648485935390419341a63cba7c5c1b59ea9c87bd2e52142d8ac5ce2c7cf37eb8c4b80e130c5f30151337a474ff206351202979f4496dcc8aed1e4eda91a56c7da02e2aa12775befb3c519a6db6a56903e86008f47d93e1a531bb20bf4503f6a21b0598119ba42a5d16814be8a74e5899ab367345cbf61b923cf526b7936bd33653a183ebd726355a12f5c902c65b5c0a21f3130a1371814231cf8cb2f2bdebc4e"}, {0x18, 0x1, 0xb50, "4309c683b829"}, {0xc0, 0x11b, 0x800, "cf7f479451c5db4a4f89cd68fedd3d1854b535313357cc3f801b65217597f84deeddfb4ea59caf36a76971068bb82175dfcfb34ce07fd315136846dced2b6a13616ba25cadf0815b290c0c68a4282cac727832d6f218867d2648aa6d6137afa6240f5959cb3c2728a4ccd3baf50ffd7a02dd9363050bbe2eb18cbbf9ee7a9a3e72638212a348123e9f914ed6ffa486f8eafe1fa9ffbf6915c9b174027417db05667311c95b426ea61ebd59f4"}], 0x2488}}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/04/21 08:45:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) open$dir(&(0x7f000001bff4)='./file0\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = open(&(0x7f00000002c0)='./file0/bus\x00', 0x82, 0x0) sendmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1\x00'}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000000c0)="7b5c52c43ae45a11521792dfdd69b8b0acd2e91cffb54036e6a3f43ac499bff3462a0929f10da2143307cb3705fcf37578bcfec998ce04efad7eb8d7aa6d0e110b2c1cf3249b6e7783fcde79bc43c6d399b53e9d54f0b62dd435ef0a83f121f51a2a68b92aee77d987b76dd74a34b0db88731d10ff330d78c0ccb443d6bc48fa357ecc1afca6ec4a07fe8e0548278135f86e7485abe8d32a32c1b20d21fc25ac95a63a5d8b75218d517b1f5e87a726af5f71a35956aea173918cd037d00be68c1c7df871a02454317c591d57ef3853f70d41fb9319b55e6435f18899376083", 0xdf}, {&(0x7f00000001c0)="c5be3e59d641466acc6d96db8140d223f9f46ccffcbabddcb9dee05755e091c4da71a05f22e4174d3e83dc419a736f8f1245a55455740fcb7fb1fa6449bdf0c067bd40f254ab4611b3", 0x49}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000400)="5093dbe5e13e7ab908ee9c304c68d7a2c3e3d91dba8678a1c74062735fd18fe2fbf1be2e152f9bd5506c9df5eade3effebecff975cbeedf82acb766c465e3b75cdaaf4c7acef24c57859fcebee1c68e54994c095eb914cde888ae3c4ffb8d81d99dc1b2f582f1541dc4b1e5dbb6a743c4fd38acbcda6411d26fc14f11e18423bcbf2ea3a09ede24e5f9843115279b06bae645e6a6b30f79b3b893a02ca4aafee50385e337aaa1a59a5ea365d", 0xac}, {&(0x7f0000000240)="c7e5f3e18dca2ab5c8babbcc2e8b359d00b4c3aff973fe34abd5a2a06c9de871b91d64685101ce9890f627a72a10baad5f285fdc04d0807bb8e36888d49fdcace4c32ae2afaa1323c7244ad64f855fe1d742da5d01765dc16a60a3cb4d", 0x5d}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, &(0x7f0000001540)=[{0x30, 0x110, 0x40, "ad3a0ea3d620ce280cb93346928da6933d1856fdc80ec3326e0d9c"}], 0x30, 0x20004045}, 0x4}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001580)="aa486d1b3f18c88a749b45cc26bbdb158c66ffb50c938fe89851d52a8e71b23e77980d1e9680021d7b9fc201610572f38919bbed20ddc08e59468f4776e0b43d90ffd60838c3015927560f1fdb6388d2c63462a0814ff01ac44aef93c0668cd7ed938daed8f15fa34743c502716b709c9fbe5ef5a7df4f7ec579953810d5d76098aece679fc3ef2d45ebaf6f4dedb88855a68b928ac266fca4986efdcee7f2a629adae447f06e49bc87251fe61e1b860bdba00a84a2c180f4d935b70abd68e8e947495776fc0b7", 0xc7}, {&(0x7f0000001680)="66299f8b28c7b73fe8afa5c26c93b75e7bafacd5a4b989ee6e9de8d7fa959f00ee18e49e58ea5b98231d08415f5138681038131a84a60abefa0ae7b25ad1e4", 0x3f}, {&(0x7f00000016c0)="96ce347d0483f4545fafbe99d415ed86580d6f065a04ceddace878757a3fbcbde34db1fa57796b4ef656a9fe1992592c6d53ccc77ecd4ef0abdf67d5fb2146fa748de1fd6372fa3265f18fc2158521346e71670767cc6b70305203f5bf876e1454d409da6eadde5f608e2a39950dcc89aa22e50086461854acad7bc0e96e6c14c66011d504dec45b293b5eb722f0a584c0399995b9e5c2295df2a73c9198cd9ae3d69ef44824464773807cbb489125aa0c43a5c5a457951f83483e539b013d491467f38cf6b4eed4d4ba13f6a45f1144b9a3f082ef", 0xd5}], 0x3, &(0x7f0000001800)=[{0x38, 0x18f, 0x1, "3fd15acc879ae64a1f9a805cba42bcae634c446418f9e892f02a27d5773c136e9e16d2bd02dd8360"}, {0x80, 0x103, 0x7ff, "cda950d439a43c7921ee2f22083edd808308479e86f9f00375db578e9592c14bbe656d3188a0f6ba7e03a1733aa4c91313bfb6465df7a7a451a1b2c50ebb674ea409584d89216600952d431df3326b263de693de58d8443fe346bb18e646ec7ef60e2d5711ac8e8a0b2757f4"}, {0x58, 0x110, 0x7, "b5fc5b3c40c51295de9a6362ff5f104a46b4a39b9c2267801a24cadf42975756e3bd2da43c2acc35b7d4f54b71db5e8fd5eaac7eaf16614316f3142a278ed2607bd281"}, {0x1010, 0x10d, 0x1, "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"}, {0xd0, 0x10d, 0x200, "ef7ca8edbc855187eaf5fe4755db311d8786bf2ce28b8c8dee527bba449d4e12bd9ad1dcce26a1991fbdd1edfe42e267b6fc8fc2caa3bb27685954ab5b0f2ed4f5dadf6fc4ab6cff6a52da6d18dc335e066aaaf27e8611074799f09e6a1535804c5ba2263aaa9eeb23da6d47cff7dd81cb9951680ad84b40c592a26482c619ae1b5f3fe77fd65c89827ef53b5b043592b8045ad6a9c9fa87ae6299b399a1fb76250f5582a9b54416b99ad61da8f8c659f44cd16f378ed9d197d0de6e"}, {0x88, 0x11e, 0xfff, "fbd4508a56de5b32f870f33140c034ef86bd6abbe54cefc867b332c429d47d9e167a7205bc8ad29671b1098335928e815a46cf5140bd3b06846e5662e34bcc19df32e9b49421624d2a0d3f4b4aa62442de7a4a0117b1daefb7a9678d293f66f89242e3b29f0b9058720494e863659ad2af051fcc7d"}, {0xd0, 0x10d, 0x4, "c319fe3961cce94a231d0538a14961c57760510e8d8fac17e4dff3c1117dbd28768fa347332e7820a83820614da80183f57b3355f19ed1c4929d88654a28b1f0b3fd06fd7114f20d18c4bdc631c0f247a217d2a2473e626e0e40dc453ff2789d13d11685ef65f263dba2355f60db6811c19381e1638e55a1f8b363ec45d63b595d886f76b1032b926a66e60d36cde28aa4ebd15dfc1b9e30ba69422780c88b94ca4e9ebc513d1a2067aa2ddb2be978afa38499db8b9f8df9663a"}, {0x28, 0x11f, 0x3f14, "ca2df11a1c0705e7d9b604e36eeaa65b30"}, {0x70, 0x0, 0x4, "ec073fbc2344624d1745d9a853f5722acc0d2a23a92794463ee436bdfb8d3628752d4ed583b3d3e5bb3652fbda1d2b168f62a5399fc5f2f4269be8af6d5e996368c1ca9f6a9f20a39c0a4b17c80a5d8cd17d8ade4209fd307449"}], 0x13e0}, 0xb0}], 0x2, 0x8081) [ 236.259686] x86/PAT: syz-executor5:18255 map pfn RAM range req write-combining for [mem 0x18bcd0000-0x18bcd3fff], got write-back 2018/04/21 08:45:29 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="240000002a0025f000154302b0a30000f6bf000006000000000000000000000000000000", 0x678cac15) 2018/04/21 08:45:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/21 08:45:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4302}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0xa03, 0x70bd2a, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000410101c0000000000000000000000000dc2cf1b1f4f140ba2371c17578eacec3c6047fe7adc2b5f0049a73af37455b9a0a7954349c00c9b14a6cd66d9304cbf71d217b1ef02bd4f8771ddaadc9a6ce8c0d2a422de75256f33990467700af84e12e8e693e5ab6b20c367f305e704d180000000000"]) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000080)="66b8336145b80f23c00f21f8663502000b000f23f8440f20c066350b000000440f22c00f38cd180f20c06635000004000f22c066b9fe03000066b89400000066ba000000000f300f3566b9800000c00f326635008000000f302eadbaf80c66b824925a8666efbafc0c66ed0f35", 0x6d}], 0x1, 0x4, &(0x7f0000000100), 0x0) 2018/04/21 08:45:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000007000)) [ 236.376852] x86/PAT: syz-executor5:18276 map pfn RAM range req write-combining for [mem 0x18bcd0000-0x18bcd3fff], got write-back 2018/04/21 08:45:29 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x764}, 0x0, 0x1000000000005}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0xfffffffffffffffe) socket(0xd, 0xa, 0x5) 2018/04/21 08:45:29 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b23b605453b7023c611705da1bfbf1d27a06f9d0098b3ace7f67e27dd1d4e20aa8126f9d02a15c7c45adfd9e18ac27bb31538dac8956b5d07b214ffbd94296b1f2", 0x41) 2018/04/21 08:45:29 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1f}, 0x2bfa, 0x2, 0x3, 0x6, 0xfffffffffffffffb, 0xfff, 0x8}, 0x20) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/21 08:45:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x2, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/21 08:45:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x0, 0x401, 0xe2, 0xfff, 0x0, 0x6, 0x8002, 0x9, 0x1fffe00000000000, 0x9, 0x39, 0x80, 0x100, 0x4, 0x401, 0x0, 0x10000, 0x7, 0x6, 0x0, 0xd22a, 0x1, 0x66, 0x8, 0x5, 0x8, 0x6, 0xfffffffffffffffc, 0xcfe, 0x8, 0x101, 0x8001, 0x40, 0x800, 0x4, 0x100, 0x0, 0x40, 0x4, @perf_config_ext={0x9, 0xffffffffffffffc2}, 0x80, 0x7, 0x4, 0x1, 0xfffffffffffff000, 0x6}, r2, 0x0, r0, 0xa) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040), 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r4 = open(&(0x7f0000000180)='./file0\x00', 0x82000, 0x46) sendfile(r3, r0, &(0x7f0000000240), 0x80) epoll_pwait(r4, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x7f, &(0x7f0000000200)={0x40}, 0x8) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x1}, 0x8}, 0x10) 2018/04/21 08:45:29 executing program 4: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x2) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6174000000000000000000006affffff0000000000000000000000010100001b00000005000000380300000000000018020000ff8d9ac3d20279792ee323ffffffc800000018020000c0020000c0020000ffffffffc0020000c002000005000000", @ANYPTR=&(0x7f0000002fb0)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a8000000000000000000000000000000000000000000000000003800444e41540000000000000000000000000000000000000000000000000000010000000000000000000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000000000000ac14ffbbe00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000e0000002ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000ac14ffaaac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x398) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x7dd03916b819e50c, 0x1) 2018/04/21 08:45:29 executing program 3: unshare(0x8000400) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp6\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000001c0)=""/4096) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x30, 0x40, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001240)=ANY=[@ANYRES64, @ANYRES32=r3], &(0x7f0000000100)=0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000140)={0x3, "ddf152"}, 0x4) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x7, {0x7, 0xa25, 0x2d6, 0x3, 0x9, 0x4}, 0x10000, 0x9}, 0xe) 2018/04/21 08:45:29 executing program 5: io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a07fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000), 0xfffffffffffffcd7}]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8004, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x7, 0x3, 0x8000}, 0x3ff, 0x6}) 2018/04/21 08:45:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000080)=""/113, 0x71, 0x2bbf2b0b8c35564d, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/21 08:45:29 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x0) sendto$ax25(r0, &(0x7f0000000040)="1a7d49f4df7794adb7a9ba10cb8d", 0xe, 0x4, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000140)) 2018/04/21 08:45:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="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", 0x134) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x412200) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000001c0)=0x1000000) 2018/04/21 08:45:29 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000340)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000240), 0x4) mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7, 0x101000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000300)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@random={'os2.', '.\\\x00'}, &(0x7f0000000180)=""/175, 0xaf) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/04/21 08:45:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x100000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000bfefb5519692ff5e1b25cd"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/21 08:45:29 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x400000) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0xffffffffffffffe8) 2018/04/21 08:45:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r3, &(0x7f0000000040)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/04/21 08:45:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000002140)=0x1, 0x2a9) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = syz_open_dev$audion(&(0x7f00000020c0)='/dev/audio#\x00', 0x9, 0x400000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002100)={0x8001, 0xe942, 0x7, 0x2b8e, 0x5, 0x2cc}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001fc0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/183, 0xb7}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f00000002c0)=""/165, 0xa5}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)=""/34, 0x22}, {&(0x7f0000000440)=""/141, 0x8d}, {&(0x7f0000000500)=""/37, 0x25}, {&(0x7f0000000540)=""/70, 0x46}], 0x9, &(0x7f0000000680)=""/167, 0xa7, 0x9}, 0xfc}, {{&(0x7f0000000740)=@hci, 0x80, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/3, 0x3}, {&(0x7f0000000800)=""/139, 0x8b}], 0x2, &(0x7f0000000900)=""/152, 0x98, 0x901}, 0x7}, {{&(0x7f00000009c0)=@nfc, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000a40)=""/127, 0x7f}, {&(0x7f0000000ac0)=""/90, 0x5a}, {&(0x7f0000000b40)=""/165, 0xa5}, {&(0x7f0000000c00)=""/76, 0x4c}, {&(0x7f0000000c80)=""/92, 0x5c}, {&(0x7f0000000d00)=""/173, 0xad}, {&(0x7f0000000dc0)=""/125, 0x7d}, {&(0x7f0000000e40)=""/198, 0xc6}], 0x8, &(0x7f0000000fc0)=""/4096, 0x1000, 0x3}, 0x6}], 0x3, 0x40000000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x6, 0x8, 0x8, @random="4466953b2cb0", 'ip6tnl0\x00'}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002080)=0x39ea0000, 0x4) 2018/04/21 08:45:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0xad3, 0x3, 0x3, 0x100000000, 0x6, 0xffffffff, 0x6, 0x6, 0x3, 0x46a, 0xffffffffffff6aa4, 0x3, 0x3, 0x6, 0x9]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r1, 0x9}, &(0x7f0000000440)=0x8) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000005c0)={0x0, @dev}, &(0x7f0000000600)=0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r1, 0x2}, &(0x7f00000003c0)=0x8) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x3, 0x4e23, 0x4000000000000000, 0xa, 0x0, 0x0, 0x3b, r4, r5}, {0x5, 0x3f, 0x7c885171, 0x28ff8fe1, 0x5, 0x80, 0x100000000, 0x3}, {0x100000000, 0x40, 0xff, 0x7f}, 0x100000001, 0x6e6bba, 0x1, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x0, 0x3, 0x100000001, 0x0, 0x5, 0x3}}, 0xe8) sendto$inet(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe00001f4}, 0x10) 2018/04/21 08:45:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x400000000000e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x2000, 0x0) recvfrom$inet(r1, &(0x7f0000000640)=""/156, 0x9c, 0x40000100, 0x0, 0x0) r2 = socket(0x8, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x1}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000740)={r3, 0x2}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0xfffffffffffffcba) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x30, 0x3, 0x0, 0x5, 0x1, 0x62c6863192e28cc0, 0x6, 0x1, 0x314, 0x38, 0xfe, 0x4, 0x7fffffff, 0x20, 0x1, 0xabb, 0xa6, 0xffffffffffffffc0}, [{0x0, 0x49ca, 0xd019, 0x9, 0x34, 0x6, 0x1, 0x29}, {0x3, 0x7, 0x80000001, 0x5, 0xfffffffffffffff7, 0xffffffff80000000, 0x8, 0x3}], "c0ca6a585aa7429c1e65610ce20ec1a79f5b6bea976615e671201f606626bef17e12096bfb9800bf2078b2a0bc69f9fa323bbab02d870d96b976c828b2b89f8aca1ec9a8d013", [[], [], [], [], []]}, 0x5be) socket$nl_route(0x10, 0x3, 0x0) 2018/04/21 08:45:30 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000ff8)=0xffffffffffffff7f, 0xda8672632735eefe) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1b, 0x80000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/04/21 08:45:30 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x7f, "d46ccf284b5930aa99915e889434a88ebb5fea75d81d4edbe739dab2db43cc4706c4c04ed21bc49a3d7d3dfbe68c7416e5153a5adcc97104347584e4329d46846e2c179673ef4561d836ce2ed27ec69fe9ecd9283dfd1ed6d829b6b83174e966147c024a069ee03ce38308a32b48c573f52095fec66ed9af497db7badf281f"}, &(0x7f0000000180)=0x87) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x200}, 0x8) socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x0, @rand_addr}}) 2018/04/21 08:45:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffc) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x40, &(0x7f00000000c0)=0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0xa40, 0x2) ioctl$KDSETLED(r1, 0x4b32, 0x2f) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xffffff9d, &(0x7f0000007000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14100000110002010000b1872942991bb4bb7005c174207f0000dd00000017000000000002000000"], 0xffffffec}, 0x1}, 0x0) 2018/04/21 08:45:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmget(0x2, 0x3000, 0x85, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x6a6}}]}) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 2018/04/21 08:45:30 executing program 2: r0 = gettid() fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x10000000}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7fc, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000001c0)='syzkaller1\x00') setpriority(0x2, r0, 0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x9, 0xff, 0x1, 0x0, 0x9, 0x80040, 0x2, 0x2, 0x7f1, 0x2, 0x100000001, 0x94d, 0x81, 0x3cf, 0x2, 0x94, 0x6, 0x800, 0x305, 0x7, 0x2, 0x7e4, 0x3, 0x6, 0x10001, 0x1, 0x4, 0x7fffffff, 0x40, 0x5, 0x100000000000007f, 0xff, 0xa6a7, 0x8, 0x2, 0x0, 0x200, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x1001, 0x61ea4725, 0x1, 0x5, 0xd8, 0x1e20}, r0, 0x2, r2, 0x0) 2018/04/21 08:45:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, 0x0, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(echainiv(gcm(des-generic)))\x00'}, 0x58) 2018/04/21 08:45:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x501841, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="02df0000e20000fa00000300f7ffffffffffffff00000000fec000000000005700000000000000bb00000000", @ANYRES32=0xffffffff], 0x30) 2018/04/21 08:45:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/21 08:45:30 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000000a000), 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)) 2018/04/21 08:45:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000180)=0x9, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x401, 0x101000) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000000140)="f0", 0x1, 0x20000802, &(0x7f0000000200)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x10000000002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x6) 2018/04/21 08:45:30 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@bind={0x14, 0x0, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x3be) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000002c0)="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") 2018/04/21 08:45:30 executing program 0: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x400, 0x70bd2d, 0x25dfdbff, {0x2, 0x0, 0x80, 0x40, 0xff, 0x4, 0xfd, 0x0, 0x100}, [@RTA_MARK={0x8, 0x10, 0x248a}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008080}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, "2f70365f76746930099300"}]}, 0x34}, 0x1}, 0x0) 2018/04/21 08:45:30 executing program 2: 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(&(0x7f0000000240)='./control/file0\x00', 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$nfc_llcp(r1, 0x118, 0xffffffffffffffff, &(0x7f0000000440)=""/4096, 0x1000) rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x5, 0x9, 0x100000000, "eea40e0a0d5f7d543ad8e99319cd62eb85895373757cf3db4e23962e5e84016bb734dfea0f5e7f93a1a7c8f31388df1262b61897bc8beff9d3dd2e62fc87b6", 0x9}, 0x60) 2018/04/21 08:45:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000080)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) 2018/04/21 08:45:31 executing program 5: r0 = socket(0x10, 0x200000000002, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x400, 0x3, 0x208, 0x7, 0xed, 0x4, 0x2, 0x4, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1}, &(0x7f0000000300)=0x8) write(r0, &(0x7f0000000040)="1f0000000906fd00010000f6003f00004c93f80300000180060045ec000000", 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r3 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='ceph\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) [ 237.871702] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 08:45:31 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000531fff), 0x6be31dcb, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0xffc3, 0x0, &(0x7f0000198ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/21 08:45:31 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) clock_adjtime(0x2, &(0x7f0000002dc0)={0x2, 0x2, 0x4, 0x5, 0xa90, 0x1, 0x4, 0x3, 0x1, 0x1, 0x646, 0xfff, 0x4, 0x0, 0x1, 0x200, 0x9, 0x1, 0xf46b, 0x8, 0x5, 0x80, 0x4, 0x1990, 0xd92, 0x7}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x54, "c56a683288476dfc588e015304f55241b6f1e7577b48e53ca1c055d82b55fcb88437655e0e6cf17e701e9aadc45a4846fe9e5799e3d4e32ed79d75d699c6baf5f2649ea1d0bd625d5d94bfe7a0f0c9859910650d"}, &(0x7f0000000000)=0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x6b4e, 0x20, 0x3, 0x100000001}, &(0x7f00000001c0)=0x18) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x5) recvmmsg(r0, &(0x7f0000002d00)=[{{&(0x7f0000000200)=@sco, 0x80, &(0x7f0000002840)=[{&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f0000000480)=""/46, 0x2e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/227, 0xe3}, {&(0x7f00000016c0)=""/145, 0x91}, {&(0x7f00000004c0)=""/111, 0x6f}, {&(0x7f0000001780)=""/60, 0x3c}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/82, 0x52}], 0xa, 0x0, 0x0, 0xa8b}, 0x5}, {{&(0x7f0000002900)=@l2, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002980)=""/118, 0x76}, {&(0x7f0000002a00)=""/245, 0xf5}, {&(0x7f0000002b00)=""/152, 0x98}, {&(0x7f0000002bc0)=""/249, 0xf9}], 0x4, 0x0, 0x0, 0x400}, 0x4}], 0x2, 0x42, &(0x7f0000002d80)={0x77359400}) sendto$unix(r0, &(0x7f0000000080)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50b9ae9f970667cd1c5334672a81b75bfc2f", 0x185, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) [ 237.936334] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 08:45:31 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x4, 0x801, 0xdb3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x10001, 0x23cb, &(0x7f0000000080)}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x100) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fdd000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000", 0x5d}], 0xaaaaaaaaaaaa9a3, 0x0, &(0x7f00000001c0)=[@dstype0={0x6, 0xf}, @cr0={0x0, 0xa0000028}], 0x1) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000140)={0x3, 0x0, [{0x309, 0x0, 0x6}, {0x8d3, 0x0, 0x7}, {0x40000073, 0x0, 0x3}]}) [ 238.021573] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 238.034786] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/04/21 08:45:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x82) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000011001308000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000008002e0097b9df03"], 0x28}, 0x1}, 0x0) 2018/04/21 08:45:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x400800) fsetxattr(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="6f73782e2f6465762f736723006a6bdf4f046cc634c3b2670594dbe8d0d1051785f48d1b34942924290d51d0845e066781f9be181115ab35abb9f6490d2bb4509c6a1dd57aaf8038d53466675f83b3117818bffbdc5fa9f4cf6c9179d060881315bda15135fc4f22b82faa6574abc9d4f612468f1fd20f01d9f35563afa972a57ae267031ad556a6f72fee60cfac9aae770a593391ba2acb6bd31dab18ed389c8a9f1925cf596cad894a6e42853e5b500424c939c154466704aad499afcdb75cf4dc854b9efdfa634902b9f5aa4dde4ec8"], &(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x1, 0xd2}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) sched_getaffinity(r2, 0xfffffe6b, &(0x7f0000000380)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r3}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x207}}], 0x30}], 0x1, 0x0) [ 238.148177] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/21 08:45:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x40, &(0x7f00000000c0)="e6cb326c4c101ca9be01d86d8ccbfef2f014e200ec6456e7d86ae9f55f585ffaf5516397497d67fcd36250c4046530a56090c830431d41a8e9547e23aac91615"}) r1 = dup2(r0, r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1400) dup2(r1, r1) fcntl$setflags(r1, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000040)="584a7f3306000000c1a60000b9fd1a23a7de8e7200a01edf56d77c9e0b8f7cb1e02a0000001b0000000b89f9c5e8a694b1c4730f83f6e286b0fc0b27aa484d7b5907739be0a1966d388af72b5d7785aac0bc4b6f005f124cab80bec7e0a903", 0x5f, 0x84, 0x0, 0xfffffffffffffe5f) 2018/04/21 08:45:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/21 08:45:32 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffff7ce8, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)=0xfdb) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/21 08:45:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000a6000)=@generic={0x0, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422ca13ba66c67a593e0a436dc95e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0x80) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x2, 0x0, 0x401, 0x80000000, r1}) 2018/04/21 08:45:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x7f7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x103000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x20010005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/21 08:45:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"6c6f11000000a1a4d2e200fa00000008", 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000002e80)={0x10, 0xfffffff0}, 0xae, &(0x7f0000002e40)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/04/21 08:45:32 executing program 2: r0 = creat(&(0x7f0000000b40)='./file0\x00', 0x40) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000bc0)={0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c40)={{0x7, 0x9}, 'port1\x00', 0x1, 0x1000, 0x2, 0x6, 0xffffffff, 0x4, 0x1, 0x0, 0x2}) r1 = socket$inet(0x2, 0x6, 0x0) syz_mount_image$ext4(&(0x7f0000000b00)='ext4\x00', &(0x7f0000000b80)='./file1\x00', 0x2, 0x1, &(0x7f0000001280)=[{&(0x7f00000010c0)="c34327a236e387b61267767a76e4571aedbeb5150f28d3644f88bd411030eebe87f0af76b136a4df74329f2a140d420ba7e5298b1fd40d773dc43cc452d20cbbd5f470e7c24708d9cb0cb269f54bb2ec75157285949da428046efe30c0c1aa91", 0x60, 0x20}], 0x48, &(0x7f0000001300)={[{@data_ordered='data=ordered', 0x2c}, {@nobh='nobh', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@block_validity='block_validity', 0x2c}, {@debug='debug', 0x2c}, {@abort='abort', 0x2c}]}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x5, 0x1, 0x3, [@rand_addr=0x3, @empty, @multicast2=0xe0000002]}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000680)='hfsplus\x00', &(0x7f00000006c0)='./file0\x00', 0xe7b, 0x3, &(0x7f0000000fc0)=[{&(0x7f0000000700)="dc84d2cacc41f9c47509aedfca6314", 0xf, 0x80000000}, {&(0x7f00000019c0)="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", 0x1000, 0x8}, {&(0x7f0000000ec0)="9fec562a8d754f401151477ac852d4a630ba4ccea61e10ea082c8df5423a97b2915fb6435346b094a884aa65aff08645ec17fff16f88eaf45bc1bbd9fc75cfed4f2979b053795833e66c5aee845eb1b1957c93a13a859fb680261bf36e9288f22e54cbcd91b3858cff660d8ea45c208e0a83a5dfa9877d1f7bb61544ce40c297185ab67b953d0a46919b8394354c235d97132f02ea4ad123a0fc95276a8bed980dbe93dfe178f083b42a17ed921da8278c5e25b43215888a2a1a027c3acba985b87e", 0xc2, 0x100000001}], 0x20, &(0x7f0000000780)) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000007c0)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'erspan0\x00', 0x1}, 0x18) syz_open_dev$sndmidi(&(0x7f0000000c00)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x230) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x0, 0x3, 0x13782, 0x14fdf, 0x80, 0x4, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}]}, 0x228) 2018/04/21 08:45:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000340)={0x257, 0x0, 'client0\x00', 0xffffffff80000001, "30dc48ad30e7f2ef", "9754255f7535bba6acffa66d60723d29f18c93c88bb1a9c06b30e61fedf35cff", 0x6, 0x6}) syz_emit_ethernet(0x7e, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000700000000000019078ac1414bbac1414110300907800000000450000000000000000040000ac1414aaac1414004440000000000000ff000000e000000200000000e000000100000000000000007f00000100000000ffffff000000e000000100000000ac141400000000000000bcebfb4b036699e5a1a63e4625ad1f8509a058185147df690db02066b23c5ea838aac1e809a2f015a281d2b236c1bc49424485a7781c3ef2fc89c6658a8f15edf49673722bd8b14b5fd0eeac303a680478c24bbef36f097613d6cb641d7da10a01bca5b957a641f364b0d24596762188e1b812267f669bd85435d7708b"], &(0x7f0000000200)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @multicast1, @local}, &(0x7f00000006c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000700)=r2) r3 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r4, 0x80000, r1}) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0xffffffffffffff0b) ioctl$TCSETS(r3, 0x5402, &(0x7f00000005c0)={0x6, 0x6, 0x8, 0x1, 0x20, 0x6, 0xffff, 0x2, 0x8f, 0xb1, 0x66, 0x7f}) recvmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000400)=""/48, 0x30}], 0x2, &(0x7f0000000480)=""/225, 0xe1, 0x5}, 0x2000) 2018/04/21 08:45:32 executing program 7: r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="0ba44dc714bc344802a4ec61700724c8b1e46cd1b50d2926ef2722f0027071d57f507bee600df602cc87220e77c917b7ce203dc124b87213215d0b1c27c1ae54147ad973b8de1b0d8ea99e881ab4e4b682521b6df626c7e270", 0x59, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/4096, 0x1000) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008004500f, &(0x7f0000003ff8)=0x10000000) keyctl$describe(0x6, r0, &(0x7f0000001140)=""/4096, 0x1000) 2018/04/21 08:45:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2024006) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x200) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/21 08:45:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x308) 2018/04/21 08:45:32 executing program 6: sync() recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x31}, {{&(0x7f0000001380)=@sco, 0x80, &(0x7f0000001700)=[{&(0x7f0000001400)=""/11, 0xb}, {&(0x7f0000001440)=""/145, 0x91}, {&(0x7f0000001500)=""/82, 0x52}, {&(0x7f0000001580)=""/35, 0x23}, {&(0x7f00000015c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/198, 0xc6}], 0x6, &(0x7f0000001780)=""/121, 0x79, 0x9}, 0x40}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001800)=""/129, 0x81}, {&(0x7f00000018c0)=""/43, 0x2b}, {&(0x7f0000001900)=""/131, 0x83}, {&(0x7f00000019c0)=""/87, 0x57}, {&(0x7f0000001a40)=""/54, 0x36}, {&(0x7f0000001a80)=""/185, 0xb9}, {&(0x7f0000001b40)=""/12, 0xc}, {&(0x7f0000001b80)=""/98, 0x62}], 0x8, &(0x7f0000002040)=""/4096, 0x1000}, 0x7f}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001c80)=""/155, 0x9b}, {&(0x7f0000001d40)=""/166, 0xa6}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/229, 0xe5}], 0x4, &(0x7f0000003040)=""/227, 0xe3, 0x9}, 0x80000000}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001fc0), 0x0, 0x0, 0x0, 0x20}, 0x200}, {{&(0x7f0000003140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003480)=[{&(0x7f00000031c0)=""/181, 0xb5}, {&(0x7f0000003280)=""/242, 0xf2}, {&(0x7f0000003380)=""/255, 0xff}], 0x3, &(0x7f00000034c0)=""/242, 0xf2, 0x3}, 0x1000}], 0x6, 0x1, &(0x7f0000003740)={0x0, 0x989680}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003780)={0x8, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000068fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003840)={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x6}, {0xa, 0x4e22, 0x3f5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffdf1}, 0x2, [0x2fa3d30d, 0x7, 0x3f, 0x1f, 0x0, 0x6, 0x4, 0x4]}, 0x5c) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)) close(r1) socketpair(0x0, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/rtc\x00', 0x80, 0x0) 2018/04/21 08:45:32 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) ftruncate(r0, 0x5) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x400, 0x70bd28, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x200000c0}, 0x40) writev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)='f', 0x1}], 0x1) 2018/04/21 08:45:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x8141) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x100000001, 0x4) 2018/04/21 08:45:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x840) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, {0xa, 0x4e21, 0x39, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x9900, [0x7, 0x0, 0xffff, 0x6, 0x4, 0x400, 0x1, 0x81]}, 0x5c) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='Y', 0x1, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000000380)=""/4096, 0x1000) 2018/04/21 08:45:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x100000000}}, 0x800, 0x9}, &(0x7f0000000240)=0x90) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e20, 0x5, @empty, 0x101}}, 0x0, 0x8, 0x5, 0x9, 0x6bd}, &(0x7f0000000480)=0x98) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x54, &(0x7f0000000240), 0x0, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/21 08:45:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000300)="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", 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) write(r1, &(0x7f0000000000)="16", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/13) 2018/04/21 08:45:32 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="58e388030000003865"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) clock_adjtime(0x0, &(0x7f0000000440)={0x101, 0x6, 0xfffffffffffffffc, 0x82b1, 0x4f, 0x8, 0xdd, 0x1, 0x7e, 0x8, 0xffff, 0x0, 0x7f, 0x34, 0x5, 0x9, 0x284, 0xfff, 0x0, 0x6, 0xff, 0xe83, 0x1, 0x400, 0xa, 0x8}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0x180, 0x43, &(0x7f0000000180)="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", &(0x7f0000000100)=""/67, 0xc9, 0x5}, 0x28) 2018/04/21 08:45:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffff8a7, 0x80000005) read(r0, &(0x7f00006a9000), 0x0) 2018/04/21 08:45:32 executing program 6: r0 = socket(0x11, 0x1, 0x800) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000140)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000), 0xfdd5) [ 239.417804] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 08:45:32 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040)=[{0x4, 0xfb2d, 0x800}, {0x0, 0x81, 0x1800}, {0x3, 0xff, 0x1800}, {0x0, 0xff, 0x1800}, {0x2, 0x0, 0x1000}, {0x0, 0xcfc, 0x1800}, {0x3, 0xfffffffffffffffa, 0x800}], 0x7) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/21 08:45:32 executing program 2: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/21 08:45:32 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffff7}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e21}], 0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40000, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x7ffd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) [ 239.471693] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 239.502727] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 08:45:32 executing program 4: r0 = memfd_create(&(0x7f0000000200)="7b2ae1002722dee03e2f935491d8397bb05b322c7f7849b7ae023aecb6ce0d668bdf369cfc93bae9528a6a72c74f9ea835ae9938d4d97c406852394433d8aef789d828b32716f76c548b2fd4ec4e79a90386f084d8084e6b868fbc1f37850bd3db503329c077476322", 0x0) write(r0, &(0x7f0000000500)='J', 0x1) sendfile(r0, r0, &(0x7f00000001c0), 0x10001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)) [ 239.540152] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 08:45:32 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x10d, 0xd, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0xffffffffffffff46) 2018/04/21 08:45:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="06bd3343a56b4c16c96d352d7c5196ea970a5eaa6cc81dfdb0220096571b08770f8366c5ea3cd6e80d82f84a8adf6399f387fca8d88b688c2a4fad4c51e3bda5710b8d32d712926a73a3faf6de866d5c940bd00b0b49373df0a874f32d5b81a6d20ff92fcf469711e3b9276c9b85265a378203d2345a0934bc9ecf6175e494a90323e88a1f9002e262318cab63eef9526f536b828d0a67c0a3d98a25cb2be5c440f63e833a565818fae813ac3b716790644a44a48dd54b05913d", 0xba, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, r1) r2 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/189) 2018/04/21 08:45:32 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e77ffc)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e22, 0x71fb, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x10001, 0x1, 0x6, "b90fa3f4fafeed96ea69900c5d2de88a8f7bec596172f6a2c6ebb0276d8093f54e0121add67069e8c3898a894b15b26fca1ca71351e365fafd2b140749bb8fce2748474b720b870b7410dd7a06c1d883"}, 0xd8) recvfrom(r1, &(0x7f0000000040)=""/238, 0xee, 0x2000, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x80) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/04/21 08:45:32 executing program 2: socketpair$inet_sctp(0x2, 0xa976bc62c232687d, 0x84, &(0x7f0000002cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000002d00)={0x0, '\x00', 0x4}, 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) io_setup(0x7, &(0x7f0000000100)=0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x6, 0x101200) r5 = fcntl$dupfd(r0, 0x406, r2) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r7 = memfd_create(&(0x7f00000006c0)='lrw-serpent-avx2\x00', 0x3) io_submit(r3, 0x4, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x3598, r2, &(0x7f00000001c0)="f1c220f52da893b968e5ab418cea54f6b05558c010305f542c2bbb5ce3a5a083b264c84834984f624459ad09ebbf1853f08152e3927907f56383d89d81", 0x3d, 0x4cf, 0x0, 0x1, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x9, 0x7f, r2, &(0x7f0000000380)="6d368f2991aad62eebad80860efdbc3fbbd60cbca3362272f6f47305d0c68624e21ea27caba1696d14638d9fa5a0852b479e6d7e52d870429a3374074edce51f951a9d63183f5265091944f2791e88bd686e9b7e761c3fb04ae9b4c6e06ffa2a5faf3f8ae89323eca0831f86e1ac048f34c42f5fd35ae85aa7d0e68973ecdfb7ac0c7543f351c6d142f7a413fc8c4b5f94e924c013ce707e2b9357398da9c5a0ee4ad6f6acfc76bec455b06d08d28a100b1dc949a30cb15b1179783fc89125e80cbb6effd39f5713a8cba663066a7238e607", 0xd2, 0x9, 0x0, 0x1, r5}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000000480)="21719ece97aafc4e59fcc0d528ebfb6388e9117fd8d34bb216b33179a7cb2d8fee2c000b47ddad706e64603a0eaf6d5e8fed4ba4fe6fffaf98e09026f4c83b165b7cc765afced9ec47fdb5dfff92e5d7208c1ae559cbd25d1d37711cce99c0bd7874f3d5783fff60765c80ed015e786121b750e298cdb8e91631a03a9235a33d497a8a3b1e47c7fa8473d72dc1d45e85ea0c9e44377e55b50f3cf7fb5068b7eea774af08f793d812fef2f6f2d9f897f7b96e4cc614cbccefe2187d3c44c50b8e8f9a61f7fc848805ec81", 0xca, 0x9, 0x0, 0x1, r6}, &(0x7f0000000700)={0x0, 0x640f88e480a7520e, 0x0, 0x3, 0x8, r1, &(0x7f00000005c0)="7c94b8c5bb58e64b100cc8fbc60224c1d630604eaaa273d9c230fba17548c18896c7da73683df74c2dfab13c4b8000bec50809c13a5da7e2971a6b98eb9ea39705150b21d322f371059d8d01808ab97987d9913047dfb5fcf129252811ad176bfaff8017bce257eab3d2f899850a8ee07d0883e8a88836fc739140f978752f8b6e0046604497eb6421745b863dbca032338daaa5959bd417abc3e869943f0df94f42b63ed70caa5ede18dac4e74d26cc1144ac14accfc88540134c855a3ad4a456945f69a80a53b18ef4fa71b260cf67609270", 0xd3, 0x80000001, 0x0, 0x0, r7}]) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r8 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e735e83629670c777e332f05bcfd563bc015de12e7e18d18ab642ef406a92783766e5691f88795a4b6f7cab6c19", 0x66}], 0x1, &(0x7f0000000100), 0xffffffffffffffe3, 0xffffffffffffffff}, 0x0) recvmsg(r8, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/21 08:45:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x1, 0x2, 0x1693638c, 0x401, 0xfffffffffffffffe, 0x7, 0x6, 0x3, 0x10000, 0x748}, 0xb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/04/21 08:45:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000962000/0x2000)=nil, 0x2000, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfff, 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x1ff, 0x8) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) syz_mount_image$gfs2(&(0x7f0000000440)='gfs2\x00', &(0x7f0000000480)='./control\x00', 0x3, 0x1, &(0x7f0000000880)=[{&(0x7f00000004c0)="8bf6f8b342694889c7fda4981ee727175db1efb67140f6ab7431434872eacdcd2be9172ef62a43a4eb4947cff3dbd749f95cd8093c99ccda0ee12be6c68651f41297bb33c99e880acc4b0880964bc8e761ca75b1c6cba019f5fedc68b4ed5cff966e861fc7f867d0c7cf624e49d8a5825c44049e1e35f83e61b13ec5f8c31a78d1eb3509ec13a6", 0x87, 0x7}], 0x1000, &(0x7f0000000580)=ANY=[]) unshare(0x3ffffffe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x14) r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x68f7, 0x40000) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x400) r4 = accept4$packet(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x0) recvmsg$kcm(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/113, 0x71}], 0x3, &(0x7f00000002c0)=""/3, 0x3, 0x7ff}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'nr0\x00', r5}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000006c0)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'sit0\x00'}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) recvmsg$kcm(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/147, 0x93}], 0x1, &(0x7f00000003c0)=""/23, 0x17, 0x6}, 0x101) mkdir(&(0x7f000031bff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000080)=""/176, 0xb0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="757365d4352dc998357c26223d9b3f9507c6f5722e00"], &(0x7f000054afec)="0200000001000006009707008200000000000000", 0x14, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00'}, 0x10) 2018/04/21 08:45:33 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xffff, &(0x7f0000000040)=0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/21 08:45:33 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x101101) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/21 08:45:33 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="766d6e657431282b2f76626f0a5ed91a6928786e65743126292500") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/04/21 08:45:33 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x10}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0xfffffc98) 2018/04/21 08:45:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000000701010000000000000000000000000065a5da0678d3899b11edf19a82acca88734b579a2fad9ed4a110a546358f79aae583d8d0a874cadb88a6f87347bcb143588a3329c11542c6328b7a03deadb07d7efe39b3217a957057da390f3c0c1f50e1f11ea4352a39f9c0cdcb9332f456b189abe66ee0031c736b0923978838437d41352a1bcc4a7d4713f17dc04e7bb4a5671760f6933a9c6dd358462021c2de2d01310573f7ea8e9b06bab0fdbc8e4341e06355afc8751ce3419eb909df2b2da751e0b91fcda68cf7fd8fae60247cbf46eee5b7c63b44ec77ffc71803d47f772fc32e41a8f312e604a2abada6f22df80bf8f5cea753243cba04de4315aa5ee1a09d1663d49e496fa518aad1319a386595754dec91c9183a620c00000000000000"], 0x14}, 0x1}, 0x0) 2018/04/21 08:45:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af12, &(0x7f0000000040)={0x2}) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x7f, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="59e5ef61f1f8ee61d7105d340c78278ccedcf907aa85bea75e9627ca5f35b4b94f16cc890b77a264a205997f46214aacafab6c327e5ba3510d2b2947070dbbbd5520cc47d0ab8c2dcf32d5529d64b6a9c3207b26d4403ce1bcf616daf1451f2044bfad11edfdfedb4dfba8648f3e531842ef0ed930f76a8a046ff9ebbf75cd028d074a4b26ef31fc8dfaae6221a775db3c4be128731f2e84a7c88d45b9dfa0742486c1f1af9559c59662063613683347fd7d57addb8ecabe8adc3c2eaada851d78016c579fa602627074", 0xca, 0x8}], 0x0, 0x0) 2018/04/21 08:45:33 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r2 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040), 0x4) 2018/04/21 08:45:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000882f8e3a040000000000000000000000000000"]) [ 240.638370] IPVS: sync thread started: state = BACKUP, mcast_ifn = sit0, syncid = 0, id = 0 2018/04/21 08:45:34 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') unshare(0x200a8860000) 2018/04/21 08:45:34 executing program 0: r0 = socket$packet(0x11, 0x4000000000007, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00\x00 \x00'}) 2018/04/21 08:45:34 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60c0e54400183a00fe800000000000000000000000000000ff0200000000000000000000000000018300907800000000ff020000000000000000000000000001f8ed9530f170b173d9a87236f31650a98917341b68532e419ae7f8efafd5f6351cb2d5e7d0d94141e01f9fc780f1b0f9aaa786d8d45a"], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)={0x3, "20166c"}, 0x4) 2018/04/21 08:45:34 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000000100), 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x84, 0x8, &(0x7f0000a0c000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}, {{@in6}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='erspan0\x00', 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000002a40)="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", 0x575}], 0x1, &(0x7f0000001700)}, 0x0) 2018/04/21 08:45:34 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1f6, &(0x7f00000000c0)}, 0xfffffffffffffe3e) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x486080, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/21 08:45:34 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r6 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x8, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1}, @fda={0x66646185}], &(0x7f0000000240)=[0x60]}}], 0x0, 0x0, &(0x7f0000000340)}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000003c0), 0x4) syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x0, 0x10080) write(r5, &(0x7f0000000280)="15", 0x1) r7 = open(&(0x7f0000b91ff9)='./file0\x00', 0x210000, 0x200000000) fallocate(r7, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b00000007939e12a2c06cf71ba713d4856026d4207b3b96859b313157a208eba58220daa8370b6c559d8cdd33cf1eaa456a71b0286c347003db85a058bf4f5686817b9ac9d214e86f0c0cc8e7240171fe00908bc30a9590ee48320a81a0201fb7b200000000000000000b32506c8b"], &(0x7f0000000240)=0x73) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r8, @ANYBLOB="04000a000500ff000180ef0a0000a286eb5b588b7d7d00008db61b1f068d60601db5689f3eb961f4cc573eab36f5bbfd74762a2d4533a008cc39ff36ba483e8f"], &(0x7f0000000540)=0x2) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/21 08:45:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x50a1, 0x90202) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00000001c0)={0xcd8, 0x9fa, 0x800}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000140)={0x101, 0x0, 0xcc, 0x184, 0x3, 0x9}) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000000)={0x9}) r6 = dup3(r4, r2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) sendmsg$can_raw(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x1d, r7}, 0x10, &(0x7f0000000400)={&(0x7f00000003c0)=@can={{0x3, 0x2, 0x100000001, 0x1}, 0x0, 0x1, 0x0, 0x0, "fd6ad294b025a7da"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x47c}]}) pwrite64(r4, &(0x7f0000000200)="46860633fad229bd505461f0e9b1368ef8e6efce44de51f9ba7c5bf26b6ba2a9056a3cc846d8b5ff6c4f07e03ec3e0d4822a0db39dc73da300870a39e0d985203c1ddf7116351624c7739799ebc24c9a23d7f333124586a420505073329bdbbbc1302cf625096081354d11fbf008be1fe6c865e7c2cbae1dc4f171beee98", 0x7e, 0x0) 2018/04/21 08:45:34 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x3ff, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)=0xcf04) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)=""/180, 0xb4) 2018/04/21 08:45:34 executing program 3: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000debff0)={0x17, 0x0, &(0x7f000082f000)}) 2018/04/21 08:45:34 executing program 4: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') socket$bt_rfcomm(0x1f, 0x3, 0x3) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/04/21 08:45:34 executing program 1: sigaltstack(&(0x7f0000c66000/0x2000)=nil, &(0x7f0000000400)) r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x800) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000003c0)={0x0, 0xbc, 0x5, 0x28, &(0x7f0000ffd000/0x2000)=nil, 0x8}) mprotect(&(0x7f0000cdc000/0x2000)=nil, 0x2000, 0x1000000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000440)) shmat(r0, &(0x7f0000b8f000/0x1000)=nil, 0x7000) mremap(&(0x7f0000d14000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e20000/0x3000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xf31, 0x82040) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) connect$can_bcm(r2, &(0x7f0000000340)={0x1d, r3}, 0x10) r4 = open(&(0x7f0000000380)='./file0\x00', 0x8100, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xa0d, 0x9, 0x600}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1}}, 0x3, 0x8001, 0x3, 0xffff, 0x2}, &(0x7f0000000180)=0x98) [ 240.976867] binder: 18701:18703 got transaction with invalid offset (96, min 0 max 112) or object. [ 241.032200] binder: 18701:18703 transaction failed 29201/-22, size 112-8 line 3026 [ 241.143371] binder: BINDER_SET_CONTEXT_MGR already set [ 241.153418] binder: 18701:18719 ioctl 40046207 0 returned -16 [ 241.183801] binder: 18701:18719 got transaction with invalid offset (96, min 0 max 112) or object. [ 241.193013] binder_alloc: binder_alloc_mmap_handler: 18701 2000c000-2000e000 already mapped failed -16 [ 241.203480] binder: 18701:18719 transaction failed 29201/-22, size 112-8 line 3026 [ 241.227721] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/21 08:45:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e}) 2018/04/21 08:45:34 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000571fe5)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000010000000100000058ff05f2cee50ff04eb324e7f4cffafbba68381f4da463fc7746485b18", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) 2018/04/21 08:45:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x3, r1}) getdents64(r0, &(0x7f0000000000)=""/192, 0xc0) 2018/04/21 08:45:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x210000) write$fuse(r1, &(0x7f0000000300)={0x102, 0x0, 0x2, @random="f611396fbc92cf533789e511aee64c4a422df8db520311e72a124fece9d7a4a724d25d34a919dd6158f114081be2c7a6777b042f515c1b35c3485e37ddea853b44ba47f35000df1828c4e3eb92fd1c43b139ce61bd2b35e5d5115ecd1e6c500c358afda101e2a5436b5574b81d753066170f50fdd4af7c312f700e369e389cb1ef3366fd426fb67485387fcaff47b18e1eecfa6679088775d0d95d91f028ad8d6eb87b0319873e5bec09b8f730c16768818d23ec08541abb39d8ce2c0dd18624b6f6476c34a8a0590bb1feebcb1cbea44324e98d543f70530ee06144d002d1c98407376f712d37b59fa9ec293f79a13153b4"}, 0x102) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a711", 0x2}], 0x1, &(0x7f0000000300)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000600)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f00000005c0)=""/6, 0x6}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/21 08:45:34 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a843089100000039000900810005250d0000000000000705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220020bdf26fd34ea867ae", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x401, @empty, 0x1ff}, 0x1c) 2018/04/21 08:45:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x1ff, @empty, 0x9}, {0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x8000}, 0xffffffffffffdd9e, [0x0, 0x3f, 0x7, 0x4, 0x8, 0x2a, 0x1, 0x9]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f0000000180)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000001c0)={0x40, 0x0, 0x2, 0x1ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0x1000, r4, 0x10001, 0x100000001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) 2018/04/21 08:45:34 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) 2018/04/21 08:45:34 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x400000, 0x40) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xf) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./bus\x00', 0x4000020) inotify_rm_watch(r0, r2) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) [ 241.233240] binder: undelivered TRANSACTION_ERROR: 29201 [ 241.273392] QAT: Invalid ioctl [ 241.280543] QAT: Invalid ioctl [ 241.306469] QAT: Invalid ioctl 2018/04/21 08:45:34 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x90) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000002c0)={0x5, 0x7, 0x3}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0xb000, r2, r3, 0x8, 0x6, 0x400) 2018/04/21 08:45:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x1}, 0x20) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r1, &(0x7f0000000000)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r1, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r1, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) accept4$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14, 0x80000) accept4(r0, 0x0, &(0x7f0000000500), 0x80000) 2018/04/21 08:45:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="01fbd334c9a1f9bf745436705ab1", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r1, 0x9, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x707a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x800}, &(0x7f0000000240)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$ipx(r2, &(0x7f0000000280)={0x4, 0x7f, 0x9, "ee87abbeee3e", 0x4}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x4, 0x7fff, 0x8000000, r5}, 0x10) 2018/04/21 08:45:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x10, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x100000001}, 0xc) [ 241.320844] QAT: Invalid ioctl [ 241.399705] sctp: [Deprecated]: syz-executor1 (pid 18764) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.399705] Use struct sctp_sack_info instead [ 241.482543] sctp: [Deprecated]: syz-executor1 (pid 18764) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.482543] Use struct sctp_sack_info instead 2018/04/21 08:45:35 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team_slave_0\x00'}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000900)}], 0x1}}], 0x1, 0x0) sched_setparam(0x0, &(0x7f0000000340)) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) sync() fcntl$getown(r1, 0x9) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x5, 0x8) 2018/04/21 08:45:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000280)={{0x1cf, 0x5, 0x0, 0x3e5, 0x19c, 0x7, 0x61, 0x9}, "b628ef383f9de98d536003d56df554c1d7aed6c990370a45cd241d242b120533e538fb867f44f606252f419adbdbcb1612f7c20e50abf3e0cb17682e7ed84b5cec82cce31f1effb0e72112d73e2a489a4aa96e911f4bf056396866c21b83c5281ee4f841c6092ebdd3efde4641184bcae27375f6431aa28245adb106e296271a7a35906014a5ed21bd1d9e657a748c4a235da5d9b76f6e6beaaa403720800fc5543103fb13fed2269a9c8da2cdb0862dec42c6acaac674f28ff23adc1895eb0f89f6ae1ac990b706278df0b34b88dc216e75755d9a2b30e73fc89a5bab75c1f8e3cfece88e00e3c4", [[], []]}, 0x308) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4030ae7b, &(0x7f00000000c0)) 2018/04/21 08:45:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bridge0\x00'}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x40800) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000280)=""/217) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000013000108200000000000000000000000", @ANYBLOB="00000000000004800c0001000000000100000000507aaeb7edd4b3a3b363d09bdcd3678ab058c4b8169f2795d0c06dcd8b25a5a41e"], 0x2}, 0x1}, 0x0) 2018/04/21 08:45:35 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) munmap(&(0x7f00003c1000/0x2000)=nil, 0x2000) close(r0) 2018/04/21 08:45:35 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) r3 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/211, 0xd3}], 0x1, 0x2) 2018/04/21 08:45:35 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f75746503e800", 0x20, 0x4, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000240), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'lo\x00', 'teql0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="6c17f62fba12", [], 0xb0, 0xe8, 0x138, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x690e4e971ed0fbd6}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x11, 0x0, 0x0, 'lo\x00', 'team0\x00', 'bridge_slave_0\x00', 'team0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff], 0x70, 0xe8, 0x138}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "6cc71594b6716a69cfd6fb74c4d823d39e9a7c96386b844ac846af939644d7a18c056898161ced995214ec120904dcefc39f96fc2351d2ee163dabfb436965bb"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x80, 0x40}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00\x00\x00\x00\x00 ', 'tunl0\x00', 'ip6tnl0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xfffffffffffffffd, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x578) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd5ac, 0x8800) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x4, 0x0, [{0x16, 0x3, 0x0, 0x0, @irqchip={0x1, 0x3ff}}, {0x9707, 0x1, 0x0, 0x0, @adapter={0x5, 0x6d7b60d7, 0x8, 0x64, 0x544b}}, {0x8, 0x3, 0x0, 0x0, @adapter={0x0, 0x3, 0x5, 0x8, 0xffffffff}}, {0xffff, 0x5, 0x0, 0x0, @sint={0x6, 0x9}}]}) 2018/04/21 08:45:35 executing program 0: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000000c0)=""/24, 0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={r0, @dev={0xac, 0x14, 0x14, 0x14}, @multicast1=0xe0000001}, 0xc) quotactl(0xfffffffffffffeff, &(0x7f0000000200)='./file0\x00', r1, &(0x7f00000003c0)="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") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xb259}) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0xffffffffffffff80, 0x79e9, 0x8, 0x6}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x87, r2, 0x10001, 0x80}) 2018/04/21 08:45:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) write$binfmt_elf64(r1, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0x7ff, 0x703ebc9, 0x100, 0x3, 0x3, 0x3, 0x100000, 0x2f6, 0x40, 0x3e2, 0x1000, 0x0, 0x38, 0x1, 0xffffffff, 0x6, 0xffffffffffffff80}, [{0x7474e553, 0x8001, 0xf9e0, 0x7, 0x9, 0x3, 0x100, 0x7}, {0x7, 0x535, 0x20, 0xfffffffffffffff9, 0xfff, 0xffff, 0x100000000, 0xffffffff}], "13574a4587f373de8036437e4cc6a3a00ec4cd88f1ebb3344ca126bd280be7d0f79c193bcd813d70b8efeea6bf5d1b06a8282239e27d42cc2a898b2b29aca535bfaa88092e9f43d6c795a72533d1eed15220338a1f043b542db10b1b18776198faff71923abb17ba88e25fc2bbccebae7a9e39a1054495dd87db34c869a955b0e462576a937d9c1e45317740d7c76f3d2250a9edf2cd1ce5fd44232ff4d41b06decdad5281c57a494a119f098d42d4cf9f", [[]]}, 0x261) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = dup3(0xffffffffffffff9c, r2, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0xc000000000000, 0x3ff, 0x8}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000440)={r4, 0x6}, 0x8) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000480)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22}}, 0x4, 0x4}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000180)={r6, 0x4, 0x80000001}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r7, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000580)=ANY=[@ANYBLOB="b8004508af24000001000000000000007f0000010a4f7ada0c0000cf1424752000000000000000000000ff010000000000001f0000014bbb7d73521c4c9537c3e7926704009d0770574ee9f97d60c73d6d0ebb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffcb}, 0x1}, 0x0) sendmmsg(r7, &(0x7f000000e180)=[{{0x0, 0xffffffffffffffb2, &(0x7f000000c6c0)}}, {{&(0x7f000000c740)=@nfc={0x27}, 0x80, &(0x7f000000db00), 0x0, &(0x7f000000db80)}}], 0x2, 0x0) sendto(r5, &(0x7f0000000300)="412d4ef1b8eca3f51b1077152ad43ad7941a5c9c9a25486a89b7f6e297b570f0f472230c61ab914142109fd31ef76c4cc54b19c7bd7ce6442a726abdbf17c874e1f68f328b3fe2f1282be45538ddf517ff5f9cc8c04e44c049e059e6af01d9c5e2ef8dd0b561a125fd56509f51d5a5d2d5cb78acbfed5c8d2395580a8a814fce58a7093da528a2d586c1b00e4bc58cc56ed8ae45b08d69441bd83740e6bd7409f6127c74a57cfdf5090cec851dd672c8321b170bab0da709e2efb6718ea3896a8c0823effc0088", 0xc7, 0x40, &(0x7f0000000240)=@in6={0xa, 0x4e23, 0x93, @loopback={0x0, 0x1}, 0x8}, 0x80) 2018/04/21 08:45:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) [ 242.316665] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 242.329511] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 242.344978] kauditd_printk_skb: 1022 callbacks suppressed [ 242.344990] audit: type=1326 audit(1524300335.525:1589): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18782 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 08:45:35 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x6, 0x186c, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x30}, 0xc) 2018/04/21 08:45:35 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='.'], 0x1, 0x0) msgrcv(r0, &(0x7f0000745000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000db930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) 2018/04/21 08:45:35 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a843089100000039000900810005250d0000000000000705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220020bdf26fd34ea867ae", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/21 08:45:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000040)=""/26, 0x1a, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r2, &(0x7f0000ef3000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1887, 0x10401) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) dup2(r1, r2) tkill(r0, 0x13) 2018/04/21 08:45:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10041}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x56e000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffd}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000200000000000000ffffffff000000000000"]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/21 08:45:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1f) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/21 08:45:35 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)={0xef}) syz_open_dev$adsp(&(0x7f0000000640)='/dev/adsp#\x00', 0xab, 0x240) flock(r2, 0xd) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000240)={0x400, 0x2, 0x4, 0x8, 0x9, [{0x7, 0x3, 0x80000000, 0x0, 0x0, 0x518436bfd96da234}, {0x7, 0x6, 0x4, 0x0, 0x0, 0x401}, {0xe2bd, 0x1000, 0x1, 0x0, 0x0, 0x180}, {0x3, 0x3, 0xa2}, {0x6, 0x0, 0x6, 0x0, 0x0, 0x2484}, {0x9, 0x80000000, 0x49, 0x0, 0x0, 0x1000}, {0x80000001, 0x2, 0x7, 0x0, 0x0, 0xa}, {0x439, 0x80000000, 0x0, 0x0, 0x0, 0x200}, {0x2, 0x3469, 0x0, 0x0, 0x0, 0x200}]}) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0xcc, "4b44027de4e7dd89e2cfe00c99cc7f25e93f61eb91b9d971491866477b622380ba960d65aed426999c7471cdf56bd407dfe7a5e619c01df27c034e295875cbbfd556b2e3f5630287bd7b49f6ab4b522e019f9fced8bf94fa0d0be32c2d6887857c6c28299d26573373fac4c5dbab2a2915c23cee467e0fbc51dc2c6b69dfe7f261a30b39c99124b1559acd22fb255b82dcff5e1262e109dc9f3611e6374ab76c6c9b910dad1bdcd1cee0a2b4590c347754eb376268a89cc2098895606690cd92a7255319dc9d13ece16cafba"}, &(0x7f0000000580)=0xd4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r3, &(0x7f0000000600)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1\x00', &(0x7f0000000100)=@ethtool_drvinfo={0x3, "77ccf5e6eddf101e94313de2a833e7d78d7e24da7fd2065df4a178c3ba775877", "78df5e182b82a6dc4ec5a24af172391879c49963a33530f29b1b35534940ca04", "4510ccf3cb74482bda8530f6d74947b46390e816f9a80cbec3d0cab7ec36d2e1", "3c4a9195f79c76799716d9b08470e361157d8509c0609c19c2c2cb5e32f2c621", "f23ca795695e81ffd9f2894d7b4448e5b5f50faad0afe3697a2c0f85184246eb", "9cab5ea4429155cce81fcfc5", 0x7fff, 0x9, 0x100000000, 0x5d27, 0x1}}) 2018/04/21 08:45:35 executing program 4: r0 = socket$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, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xf4, "20a7843e4a2d8ccdda8fed11c675ec517fb596877f3720c44ae19e4298168fa682d99bbcdf14baa868fdc62114915de63ed4519162cfc38e0892af2bd6df006dd552a889720b80ac9ca06c94dc4f6e1abd32de69197a2293d8e19149711763d065213969bf6e68ff43641cda09a6e3b54d71d727f2f284586427f142b38f8c805167805e9475b1550cc3b8c5d207ee97191bd283567948df2b82a7705c91fd456b3a11302692adcceb70ca0454f8985a75af904a9d171f2c6a84c9997054e7a09029d0d680b130c1f9c147516c4042a83715875fd592a5e06b0382cb674d6a9e46468c2af74b713d7f2d6fab50a444e131396108"}, &(0x7f0000000380)=0xfc) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="861ca4400b055f535c5dfd97a80f1aacfaab52fd6a78fa359031e5cd731d384c333d") ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x4000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000080)={@hyper}) shutdown(r0, 0x1) 2018/04/21 08:45:35 executing program 6: getpid() r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x800000000000003a, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffdae}, 0x8, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/21 08:45:35 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x101000) ioctl$TIOCNOTTY(r2, 0x5422) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmmsg(r0, &(0x7f0000000240), 0x265, 0x1, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x105002) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000efcc)={{0x3, 0x0, 0x0, 0x0, 0x1}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r1, &(0x7f0000000480)="df0325dc58806ef8ce0df2e1d57950f1105479d98f47693e612d68e0d64de9f2e997fc03678964c478ab6dcf9daa577b47210fd9", &(0x7f0000000500)}, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000400)={@remote, @broadcast, @rand_addr}, &(0x7f0000000440)=0xc) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x4, 0x2, 0x811, 0x4, 0x9, 0xff, 0xfffffffffffffff9, r6}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84000800}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYRES64=r2], 0xfffffffffffffd3c}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000880)=ANY=[@ANYBLOB="030000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000010000000500000002004e20ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000006a0c78e60000000002004e24ac1414bb0075c70be3925d720b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cfa8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8d15a4f04793cc5d3bbe3da48595f90d52c9f2a89411484a7b5579c2876d60740613be1c3830bc9fdefaa8fb5f8c5d5c99cd6ee3fcf4419e2571e7488353c9049099b80456955b15006eb85b354e"], 0x1) 2018/04/21 08:45:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="0f7f81dc050000004370127528b35155672531892b70f196"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4041, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 08:45:35 executing program 4: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x1) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd, r1) 2018/04/21 08:45:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x78f2, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) [ 243.125215] audit: type=1326 audit(1524300336.306:1590): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18782 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/21 08:45:36 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551c, &(0x7f0000000080)={0x40, 0x8, [0x0, 0x0]}) 2018/04/21 08:45:36 executing program 6: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control\x00', 0x2, 0x8) splice(r0, &(0x7f0000c71000), r0, &(0x7f0000a1a000), 0x400, 0x0) 2018/04/21 08:45:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000001f4c), 0x0, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_setscheduler(r2, 0x0, &(0x7f0000000180)=0x3) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0xfffffffffffffed9) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getpeername(r0, &(0x7f0000000040)=@sco, &(0x7f0000000100)=0x80) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f00000002c0)=""/220, 0xa0}) 2018/04/21 08:45:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)=ANY=[@ANYBLOB="b8000000190011020000000000000000ac1414bb000001000000000000000000ac1414bb00000000000000000000000000010000001b3df19000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009e000000000000"], 0xb8}, 0x1}, 0x0) r1 = pkey_alloc(0x0, 0xff7ffffffffffffa) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, r1) 2018/04/21 08:45:37 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x0, 0x5ca92103, 0x44b, "5360d20250f0cfec30f4028622bd04e64a1cf8462927615b7b14abc52464a63acd8604d805e9aca49356eee8d2f8ea13403b37f67099d4d4f4e1d5b216b604"}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000648000)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000080)={0x1d, r2}, 0xfffffea1) bind$can_raw(r1, &(0x7f0000b4aff0)={0x1d}, 0x10) 2018/04/21 08:45:37 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400200) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x88) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) r3 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}}, 0x10, &(0x7f00000004c0)}, 0x0) writev(r3, &(0x7f00001a5ff0)=[{&(0x7f0000086fa8)="480000001400197f00bb4b01fd0d8c560a880000f217e0020000001d000000a2bc560000000000000200000028213ee206000000000000ffff5bffff001ce1ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000200)=""/165) 2018/04/21 08:45:37 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) r1 = semget$private(0x0, 0x4, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) listen(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x6, &(0x7f0000000000)=[{0x81, 0x5, 0x6, 0x8}, {0xfff, 0x114c6806, 0x1ff, 0x7f}, {0x1, 0x3, 0x5, 0x3}, {0x6, 0x7, 0xffffffffffffffff, 0x10000}, {0x1, 0x9, 0xffffffff, 0x886}, {0x4, 0x0, 0x100, 0x2d}]}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000002c0)={{0x21, @empty, 0x4e23, 0x1, 'ovf\x00', 0x10, 0x7fffffff, 0x10}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e20, 0x0, 0x7bd7a30b, 0x8000, 0xa95}}, 0x44) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="ea", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/21 08:45:37 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0), 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) 2018/04/21 08:45:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x402980) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x80000001, &(0x7f00000000c0)=0x1) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 08:45:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x80000001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x6) 2018/04/21 08:45:37 executing program 4: unshare(0x8000400) r0 = msgget$private(0x0, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x100000000, 0x0) unshare(0x0) 2018/04/21 08:45:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000640)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) memfd_create(&(0x7f0000000040)='wlan1\x00', 0x1) [ 243.907568] IPVS: set_ctl: invalid protocol: 33 0.0.0.0:20003 ovf 2018/04/21 08:45:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0xffffffffffffff6c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x8f3d}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x40000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x8}, {r0, 0x400}, {r0, 0x100}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)={0xa5}, 0x8) fstatfs(r0, &(0x7f0000000240)=""/205) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000580)=0x81) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000540)=[r1, r3, r4]) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/21 08:45:37 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80200, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000500)={0x0, @multicast2, @multicast1}, &(0x7f0000000540)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000700)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000007c0)={0x0, @loopback, @loopback}, &(0x7f0000000800)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000940)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000a80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000c40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000d80)=0xe8) r14 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000e00)=0x14, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000001c0)='bond0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001140)={@dev, @broadcast, 0x0}, &(0x7f0000001180)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001200)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000001640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001600)={&(0x7f0000001240)={0x3ac, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r4}, {0xc0, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8, 0x3, 0x80000001, 0x1}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x178, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x400, 0x107, 0x1000, 0x2}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffff000}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}]}}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x20000840}, 0x4000000) setsockopt$sock_linger(r14, 0x1, 0xd, &(0x7f0000000180)={0x1}, 0x8) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ff0400ffffffffff"], 0x1}], 0x1, &(0x7f0000008f90)}, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000200)=0x6) 2018/04/21 08:45:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\n\x00\x00\x00'], 0x4) 2018/04/21 08:45:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0xa0000) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/102, 0x66}, {&(0x7f0000000180)=""/118, 0x76}], 0x2) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000000c0)=0xf871) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x8) accept4(r1, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0xfffffffffffffe7e, 0x807fd) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'ip6tnl0\x00', r2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)=@getlink={0x5c, 0x12, 0x331, 0x0, 0x0, {}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_VF_PORTS={0x14, 0x18, [{0x10, 0x1, [@typed={0x8, 0x0, @u32=0xfffff000}, @generic=' ']}]}]}, 0x5c}, 0x1}, 0x0) pwritev(r3, &(0x7f0000000280)=[{&(0x7f00000003c0)="996a8e363245fd6aa08cb91c58de0111aacb100ff985e2e2024e7675a63e39ecd379cea322b866c73256e1a22a9d2cadec4b9e00bef5fff784112f0d0f9eff7517eb36fa67afae840a8d485c5dee2549027782d7", 0x54}, {&(0x7f0000000440)="65d9c73e87d416fa68e394a79f312e33ebd863b0cc011317eb470d12812d6b085973c73cc06b2f3886bb26201dd053267a182ba691a82570287f4255abae97aa6d08eea6ce7f05d76d61bb0564fd7d15a9fa2bc0", 0x54}, {&(0x7f0000000580)="51abadd22e69eae036d724b029d5f534313c5f55a53d534e00a22fe2eeb6724ee631b5ce38117a6a2a8588ab8cf15eb6cde82a3b772aa9ced550f241485c0431a36da903b3b3e037f92724b5ee700c4644f7410116c61d2d6fab7f9dbc81fe39f3004d84945c366a5c2202e9a7a6be0100", 0x71}, {&(0x7f0000000600)="fb2ec0593f1f12487f74a5abd08f8e1cbeb04256436d4c9aa36d7b3b8756dea45392cf0296bacc241d5eaa2ca30a4c2819077a6dffc6a2df2c0788ae8aac7f658a5cd0005046461d33863d9d1480e4e0e74bbfc1d022268ce42915b2bca0524abbe3f34a37d17783b1aba48af70223c24e051834b2c39d5839347a32f9a9b87d5794e4965fb966c0aca4f7a00a44a5482a7398f527954798f7815dd1c99414b1", 0xa0}], 0x4, 0x0) [ 243.963057] IPVS: set_ctl: invalid protocol: 33 0.0.0.0:20003 ovf 2018/04/21 08:45:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x2e8a7d8d, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x400, 0xc5d, 0x100000000, 0x6, 0xffffffffffff0000}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xc0a2}, &(0x7f00000001c0)=0x8) ioctl(r0, 0x2203, &(0x7f0000007000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xff, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1a002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x5, 0x4) 2018/04/21 08:45:38 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendto$ipx(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000180)={0x4, 0x0, 0x0, "c8b4f55f8ad7"}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x17a) accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80) getpeername$inet6(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0xfffffffffffffe6e) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6572f39874d31fbcc8a2eb27f9bb3c00"}}, 0x1e) 2018/04/21 08:45:38 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffffc62b, 0x60101) getpeername(r0, &(0x7f0000002ec0)=@can={0x0, 0x0}, &(0x7f0000002f40)=0x80) sendmsg$nl_route(r1, &(0x7f0000004280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000004240)={&(0x7f0000002f80)=@newneigh={0x30, 0x1c, 0x0, 0x70bd2a, 0x25dfdbfc, {0xa, 0x0, 0x0, r2, 0x18, 0xa2, 0xb}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NDA_MASTER={0x8, 0x9, 0x7fffffff}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/21 08:45:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x204000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000001c0)=""/4096) setpriority(0x3, r1, 0x6f30) setpriority(0x1, r1, 0x100000001) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8bc1f819d18727fc903b93349303a527634362c3d6f0146d974d1092059995aa41005d5c83d41cc4b6efad86636a51a450329d96bcacb186536c7124e1307a9721", 0x41) 2018/04/21 08:45:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a}, &(0x7f0000000c40), 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000107) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0xffffffffffffce98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000100)) 2018/04/21 08:45:38 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) getdents(r0, &(0x7f00000001c0)=""/159, 0x9f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r1, &(0x7f0000000440)=""/203, 0x283) sysinfo(&(0x7f0000000300)=""/172) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x8, 0x2d6, 0x3, 0xe1, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@rand_addr, @empty, 0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0xb}, 0x65, r3}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x3f, 0x30}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x1, 0x81d, 0x8, 0xfffffffffffffc20, 0x6}, 0x14) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000040)={'erspan0\x00', @ifru_mtu}) 2018/04/21 08:45:38 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x40, 0x5, 0x101, 0x7f, 0x10001, 0x3f, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4000000000000000, 0x7, 0x6, 0x9, 0x91e}}, &(0x7f0000000080)=0xb0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x7, 0x206, 0x1}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x6, 0xe4, "0a39a394b1ec77e1585c5204e77c24de8147434086bed83cc35e2886dacdf9a739eef1e8adafc3aa66b5e07ed30d5028949c8ae867d946f2c916ec766a6ecf18abdb9d3880fba9f796f2727b68efd11e043b87e2e66008262791b28ac2ef5660e408c55aa448dcd66ea879b1e2b854b4a3e9cfb6038c03cd2e92861a31d831e1ee72d085719ff7bcedbea2e4ed4d73f7ab43f18992e4b652425e8bb235069d915531dc5a2fa49fa4598c666f1affad0a1a3bbd7b7d8fa4c5595053b16995c50eb5994962da4b706b744b4ff4dea5943f6bdf02d63fffa43395b367b32b9ef8e4e8316beb"}, 0xec) getsockopt$inet_tcp_buf(r0, 0x6, 0x604e6ba48b78950e, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) write(r0, &(0x7f00000000c0)="1f000000f90300ff1400000120ce0000070009000000e1ff000000000101016e9e0000000000bbffff74dd677293e251", 0x30) r4 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x401, 0x200000) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000002c0)=0xa, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000300)={0x7, 0x8, 0x8006, 0x7, 0x3, 0x5, 0x8, 0x0, r1}, &(0x7f0000000340)=0x20) 2018/04/21 08:45:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000140)={[{0x7, 0xfffffffffffff800, 0x68e, 0x3, 0x8, 0x100, 0x4, 0xfff, 0x4, 0xffffffff, 0x4, 0x101, 0x4}, {0x7, 0x1, 0x5, 0x9, 0xffff, 0x5, 0x3f, 0x9, 0x3, 0xfffffffffffffffc, 0x80000001, 0x80000001, 0x3}, {0x2, 0x0, 0x240, 0x3e8, 0x4, 0x9, 0x5, 0x5, 0x6, 0x3, 0xfffffffffffffbff, 0xfffffffffffffffa, 0x9}], 0x6}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="c28595b5648976b15333715bc1f1b0f73914c80678ab11fd5980af569cfd62c4d97513a24dd816a26639d118c8b266249214", 0x32}], 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000100)={0x36, 0x80000001, 0x60b, 0x25bb10850282c5c3}) 2018/04/21 08:45:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/audio\x00', 0x200000, 0x0) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000340)={0x9}, 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000300)=""/27) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000380)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000a00)={'eql\x00', 0x4000}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f00002b2000), 0x36, 0xffffffffffffffff) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007805000000000000500300005003000090040000900400009004000004000000", @ANYBLOB="e0000002ac14140cffffffff00000000000000000000000000000000000000000000000000000000000000ffffff000000000000000000000180c200000e000000000000000000000000000000000000ff00ff0000ff0000000000000000000002000e1f0007000400050000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000f0003801000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000010180ffff0000008000000000e0000002ac1414bb00000000ffffffffffffffffffff000000000000000000000000000000000000ffff00ff000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000ff00ffff000000000000000000000000fe260008001f0080100000006e72300000000000000000000000000069726c616e300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000200000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000100000073797374656d5f753a6f626a6563745f723a667573655f6465766963655f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000aaaaaaaaaaaa00000000000000000000000000067fffffff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000"], 0x2) 2018/04/21 08:45:38 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="008000000000255040050000000000000200000000800000030000000000000008000000000000000700000000000000080000000000000000000000000000000000000000000000001000000000000000000000000000140700000000000000e40000000000000000000000000000000000000000000000001100000000000000000000000000000100000000000000080000000000000009000000000000000000000000000000000000000000000084000000000000000000000000000000"]) close(r0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'vcan0\x00', 0x200}) write(r0, &(0x7f0000000200)="f69b0ef08e62bbc0cc2b26ee9e53accd8f7f5d1dfdd61aa45d619adba0143d42248d7aabf8fa176ae412365f4d607a6ad91435dbce554bc3e9879b8617e89c64", 0x40) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x3, 0x2, 0x5, 0x1, r1}) renameat2(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, 0x8, [0x800, 0x5, 0x200, 0x9, 0x105, 0xae23, 0x165, 0x6]}, 0x5c) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') r2 = semget$private(0x0, 0x4, 0x9) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/4096) getsockname$unix(r0, &(0x7f0000001400)=@abs, &(0x7f0000001480)=0x6e) semctl$GETPID(r2, 0x3, 0xb, &(0x7f00000014c0)=""/119) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001540)={0x0, 0xe2, "2a30d17be3e7ac55c83a6f279d49f5df54e373fd0c0178a6b9f7b3a3fc5e7f23cd0859e3b655e8bf3c171639f140cc01bf3eeb288b9790103df241038126ccca0158ddeeefddeb31864348dc801ee8d1539bfb0cc9c432b37341f0be5857219358843f80cd46421fd441ee43de775db33b0b6c49dc87144cd27d649b34ae72089020b4f82d58a043b4a5025817d1405723bd37a44f7e0795cbe72676333be74cff0ac8017819c3d63ba7c4b81651f0dec78af3f369742f6410aa6aed1e25a6278ee9c04ec422fd0901104b26c01879e17f47b0405d5f563594eb89a45e15ebd189c1"}, &(0x7f0000001640)=0xea) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)={r3, 0x1000, "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"}, &(0x7f00000026c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002700)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x10001, 0x83e, 0x7, 0x5, 0x9, 0xffffffffffff0000, 0x0, 0x8, 0x1, 0x9, 0x7, 0x4, 0x9dc, 0x6, 0x1ff]}, &(0x7f0000002800)=0x100) recvmmsg(r0, &(0x7f0000008d00)=[{{&(0x7f0000002840)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000028c0)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f0000002a00)=@alg, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/202, 0xca}], 0x2}, 0x400}, {{&(0x7f0000002c80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x2, &(0x7f0000004d40)=""/189, 0xbd, 0x7}, 0x5}, {{&(0x7f0000004e00)=@nl, 0x80, &(0x7f0000005240)=[{&(0x7f0000004e80)=""/196, 0xc4}, {&(0x7f0000004f80)=""/150, 0x96}, {&(0x7f0000005040)=""/78, 0x4e}, {&(0x7f00000050c0)=""/5, 0x5}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/64, 0x40}], 0x6, &(0x7f00000052c0)=""/159, 0x9f, 0x5}, 0x4}, {{&(0x7f0000005380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005640)=[{&(0x7f0000005400)}, {&(0x7f0000005440)=""/15, 0xf}, {&(0x7f0000005480)=""/46, 0x2e}, {&(0x7f00000054c0)=""/143, 0x8f}, {&(0x7f0000005580)=""/137, 0x89}], 0x5, &(0x7f00000056c0)=""/31, 0x1f, 0xb}, 0x7}, {{&(0x7f0000005700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005780)=""/106, 0x6a}], 0x1, &(0x7f0000005840)=""/229, 0xe5, 0x4}, 0x5}, {{&(0x7f0000005940)=@pptp, 0x80, &(0x7f0000008c40)=[{&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/98, 0x62}, {&(0x7f0000007a40)=""/205, 0xcd}, {&(0x7f0000007b40)=""/4096, 0x1000}, {&(0x7f0000008b40)=""/206, 0xce}], 0x6, &(0x7f0000008cc0)=""/54, 0x36, 0x3}, 0x1}], 0x7, 0x10002, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008ec0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3, 0x2370, 0xce, 0x400, 0x6, 0x100, r6}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000008f40)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008f80)={r4, 0xc6}, &(0x7f0000008fc0)=0x8) write(r0, &(0x7f0000009000)="5ad0e3f7cb4d2e2e536d6f2e4d148db1e3bd1075adb2233615f3b65e1fce97f7a3bc8fbfdb3a5e0b4335db7af8f44b60be31eded6226ff4e369140", 0x3b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009040)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009080)=""/4096) syz_open_dev$sndtimer(&(0x7f000000a080)='/dev/snd/timer\x00', 0x0, 0x40000) recvfrom$packet(r5, &(0x7f000000a0c0)=""/4096, 0x1000, 0x2100, &(0x7f000000b0c0)={0x11, 0xff, r6, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f000000b100)="9f676ed62ebffa96ed82a4ab5f4465d5bdfdcfcfcaa677c88f29b452abafa4378a677afa1cc1b82013a7fe2f18bc42df887f0763d96d78b8074fca9e5117db1c39f0ce4e809552fa890b28689bce033845ed142008f4208d2bab14e980ed78591d3bfec2b01eae9ca46a402a8ff449218a67c571dc5bf3b86363e4f0cbc7249db5d0a581f3e101e0d1b43a8171bf27b4dc918e4874c3cd465a8c86af67e287bcfe9bbd178e4c58429eb1e7f755df0f8658ffc4b7c6a9e382fefc320d06182c5d8af1db13cc96314825886cedb961497817a04722f311636a06f0ffd3e4", 0xdd) execveat(r0, &(0x7f000000b200)='./file0\x00', &(0x7f000000b4c0)=[&(0x7f000000b240)='posix_acl_access+\x00', &(0x7f000000b280)='cgroup\x00', &(0x7f000000b2c0)='vcan0\x00', &(0x7f000000b300)='.\x00', &(0x7f000000b340)='}@\x00', &(0x7f000000b380)='/dev/snd/timer\x00', &(0x7f000000b3c0)='$bdevusercpusetmime_type\x00', &(0x7f000000b400)='/dev/snd/timer\x00', &(0x7f000000b440)=']\x00', &(0x7f000000b480)='\x00'], &(0x7f000000b780)=[&(0x7f000000b540)='/dev/snd/timer\x00', &(0x7f000000b580)='eth1\x00', &(0x7f000000b5c0)='ð1trustedloem1vmnet1\x00', &(0x7f000000b600)='userppp1\x00', &(0x7f000000b640)='/dev/sg#\x00', &(0x7f000000b680)='mime_type^\x00', &(0x7f000000b6c0)='vcan0\x00', &(0x7f000000b700)='/dev/sg#\x00', &(0x7f000000b740)='/dev/sg#\x00'], 0x100) 2018/04/21 08:45:38 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6769643d317f352c646d6f645005000000000000003dc1d3a3c78c1ff3e0789b0c40b7bfba1933b72590c1fa4e2c7161d45b9c1a4c9f190c29b8269b06bb57b145d476b403a432159bc54d5e8e13f9a8e8a9761ffcc43450ede1aab409e1e7249949b9817d087ed53a5639d444bd7830871b3e9bcada44ebd5249af18105be870ee77606f72468a275db124e2f07dd59acd0409816516f1e8f82bfef9669cd51b755a5d294e6730787507257eaa0ad2f7fb38053521383f292b6e4063acddd1f72f000e13558300b1cf3a40766e6e9bd0784b2bf58f23fef6b"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) 2018/04/21 08:45:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x1d, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1, 0x101000) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0x2b6) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x2, 0x8000) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000001c0)={0xfff, 0x5, r4, 0x1, r5, 0x0, 0x8, 0x7}) write(r0, &(0x7f0000000080), 0x2b1) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0x4, 0xffffffff, r4, 0x7, r5, 0xebc8, 0x6, 0x4c}) 2018/04/21 08:45:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) sendmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x2, {0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="e66985628291a8414d63c185bab313982b07932bb11c7bfaac4ba4f2b898a4a4c67f27a2712cca912400e73fbdf681fe5dd9a55ee91ab9d72f2dbf6c10c8c6ebadef7c0c36f5db75b4604ad87a3460d8394f51c9d17577ec4ac70404028778ff32309ba96a7ddd35a86a2990068224f67f2911366224530323e59b78e13eb7944747dc18b7fd320a5b704e73027156a64f7e71f9e35488d09be6615ae2996eb556a2e0ff19713b1f4287b653bf37a18f4d2fc71eac1c25c012d38126b9bfc7c75cf0f62569d08be2563fc32c5363a6f7706a462eddcf28566a463cc5213c2346b6ab59f21511a0", 0xe7}, {&(0x7f0000000a80)="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", 0x1000}], 0x2, &(0x7f00000004c0)=[{0x50, 0x112, 0x6, "9eb05c33abb384243fbedfda6bb665c34e695bbba58b534746901612e5d97fb30cfedaa55deed55c2d3b57e4c25c31c17126c06b0e62e36e80cea30a27"}, {0xc0, 0x29, 0xff, "9d35e770c3ae14d4f26d2aee5de672ffd0857d990a12802eb1557f918029a41b8b437cdbcf787f3507047689218077122aa052849ab58609a1b8139443ca3ded5f28591a24702bab9e495e9d73af82d0e729b0027569ce58fab99c3bcb4d467aec78c7409613c2144e304a132211f7348e76dcc5a9bf789e93ebac0080476a0e2c8d6ccb7747a8cf3a84d6ff54c994f3daa522ee61c79ac96a7998b7dd01623afbb6f3c520a85263d44b6688a583"}, {0xa8, 0x10f, 0x1, "ec2653b6df799977274208e4bf17f40abdd14abd41f576573f88f57b3b3ad5be9548d6b2344d192d894b3fa22caee1f8f62ca0e690835a0eb133b93fe90b47e256eed34e0095d5e5c712bfd3dc4fa776e80beaf6c0a3b3d2618c1404bc0079f1ecdd4498b6e0340069838a8dbea1f868c8cf5f4bf3f24caf7f4d1d192d3cb6bc797258b183e3d915c4c21a1a1faba41ab6c5ab2577"}, {0xa0, 0x114, 0x70000000000, "fa0ea1a7dfef1e9a4da636b4f5083b782a90cd4cad938f663e028097e07e3f8cc453f9093e413bec66782b17f3ab5bc1325a6dc799b956baabbcc4193123093788ff30bb99a796fcfd16ff204d57fa32e3522ca66da1ec5523621fd262ab2c8f92a5a1647441a24fa50d6f082a979169c71c04eb58b9a2f34d2af6eff7169d09957cd6d98fbfd1945c503e3664"}], 0x258, 0x800}, 0x7fffffff}, {{&(0x7f00000002c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539esp(ctr(twofish),sha3-256))\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)="4e14ffaa27f2dd2c958261d44ea3275931ecdf55570fa45991d3fd718cacdb219c900f367f838d3d18f1d852255b359677308bdf46f746e542033e99bd7b9ec6b7a4bb792e493172dc7fde8b53fc22cbdc55c6315186e33dc01d392832c12de05ab75ac2ac90f630a350ceb1a1493eebe081a078646cb7a4602664654a87cdf85335e8d7f1106a35b781b59fe4f4c8ae44ca0b33de94c0861cff34b9acbef005fd975a27c11271df1ce86fb77a82a6aa378101a3c357987266e4581a06f435fd3199a692e5682deb3725342193f540b2a39d", 0xd2}, {&(0x7f0000000740)="eb1e67f865850d9b164391e90f871318e6256e6b94d2c6297ced9c5d5f11c9b435e1bff523ea08a1dddf6ba4b83028ee32b043941f16b0372ef681d6569601db4fa2a93d12b91d8672e38f4dade8cb59eece37e762769314669769ad6c59d104add7c21632932c1228e4f07d6d2a64d8f873819124e42fed7ab572ca669d353ed43cfb642b1c69ead23552119e2a565c07364ef6fc93f989d0a9a939cb5178fd767ff18245a70cce2b93351b2f793780ad64d53b2fede4065eb3509c589f28db24a090b753d1aef255a16d3b06f64dee0cf45883a1371fe05dc774b6b1220e04ad2e07add9db1c8e07087cb54bdf60f0c15d", 0xf2}], 0x2, &(0x7f0000001a80)=[{0x38, 0x10d, 0x3f, "4ca72f6cce05b26020b993abacdb182ed784e0237c79b9f7d776eb57d721cc6fa1d1"}, {0x48, 0x108, 0x3, "dfd6f54337609b10c3bdd05e9ec9da88d4a5b4f2795c64be882677ba0b427d9e48b7ac1be4b517dbabac52984084fbe21b61"}, {0x100, 0x6, 0x0, "91d64134125569f774c7ef9bbe6a5fa521566cea45df87c7bfe5ab88c1df66485c30b16990e78df1b78dfa8e83fd7e7fad6cac90e0caf9048535abcb45c9da88f88104bc09731dfa3229602aad4bba587e78f34a183f6d87a182fc7907411419572555136d37325c01ee786c4990cd279f75f03118a0da5f51a18ba7cf6e0be5bb94a45eaafda78cbdd845f45d37ec58c55c790205650d7f24e7237772fcb355384a8c825eb0226ee9a629cefe5eb6dfb9acef5ea1e058352577e8dc7483b1ffe3dee080ed129e647e6cda5dad1d8fbe6ec8e3a445ba4d5e3e54d10df45776f1843108740bcae8130d"}, {0xa8, 0x115, 0x1ff, "ad3cbab7fbf9a9c4bb3465b126aa694db033a57bea974ecd8cf74dfa1e73953757fd5d0bd554329354ef934dd8d299010a5c90bef5b56781de57e04197ffdaef7b4a0514639b1d483b6bc9d76e7ca394f2575d0d6b1c9f59379f9bdf35cf431aee9da03022171add97d7b09351f2f9856efc6f5b0257f5c6dfa57653ed9420ba3f89a11c2f3740890a73e7292fd6c4e62eac9a642ffb4b"}, {0x88, 0x11f, 0x3, "b8500e6123d76f6d052a32b532f34914ddd738c0cf11248e79d8da44d6305f14c48b1364d4f4aca5ecae0572ffd8ff3993ecec9f8e9692b5ac11e68d59c92f2d6c87e88fa98c7e7f7fcc6d224d6094aeb4bd7398d7719eb013d1d837e1d9cf9a742e0a381bd89e66dccde5c5bb2ab674aed26f951c"}, {0x70, 0x84, 0x8, "368fae9e0ceb5ba7a2be4450526b2c9b34bea6e517f063b28e5c2861a63eb6fcd6ec22b43e8df9996323be3547919c962fba2c3e47ca9bd4ac4ed25097047344c507bfdb4985dd7d882cb67703566f589514f711b2d948f67dd2eabedd3f"}, {0x100, 0x109, 0x100000001, "d2849ffdb1a1cc7b59aa2ac5c48689f39496db66a5b027b01f99dbc6918e4eaade8a60f7909ac14c3b9f187abcadde2fede5f9744af4a07aeb96da504001e42a7bb3cfeb477b088d61033cf75df5a21c4b1bdcdf1d13d93750db1e94bc0d997c4e4a5070908b0156ed06b27b45c795e443dcf9ce73875be0b995d834e5948bc7d6fa9f5437e80348b9409dfc0996d2b85813cb2b86a51460dcec97afe318cd92381101486aa71bc3b4fb88fcba08ea65108728f498267af9731378f30b47daa4128e30d5b1099e0fe43dc7246a5147475984a3cdf5ce574e2ab3d50303fe0085d3f83c9e483718bfb09e0ea8d5"}, {0x68, 0x113, 0x0, "cd636b692aa406c9db4456a583c0e79cf5b4bae4a82fbe0e868685d25e8f78fca7e1def5c772013050606110397058fc0d351c3c3835fe31292edfaece7ae62e3bf26e53baf612945d7281e0df7fe34763fb7c43"}, {0x40, 0x117, 0x800, "d11d24bc9844c502d1ddcc4c21dfc20dc9ad3d674c26e208def4a2d889d17714e294770e3e14139e1d36"}], 0x4c8, 0x20000040}, 0x3}, {{&(0x7f00000008c0)=@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x80, &(0x7f0000000840)=[{&(0x7f0000001f80)="fd4277a406183e2b5fa44df3c8d9363d7aaa833e4af78fa233d6492f3ce318a546866ae5dcf54a42f8bb28ae308610cb7de58ab8e46768b68bd938831248ff4042f0ae23276a68881f84cbfcfd236a1f965333a69b75d01ba66ea76d4eabf9037d1fe8bdf7f2b8dcf7888c0a51801b08b957386cb74bc276e373e1d76e2236285771a945bb19ef2b0f2b610d1d3c920dd5dd9e33b2a83ee39cc114f5f786be127cb956e457b225ea3ec350ea8005943e0912305c40bd1ee4d90c923c2a22424775d34abbb70c852bf74c76cee65e084c8c", 0xd1}], 0x1, 0x0, 0x0, 0x4}, 0x80000000}], 0x3, 0x4000000) r1 = syz_open_dev$midi(&(0x7f0000000940)='/dev/midi#\x00', 0xff, 0x8000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000a00)=&(0x7f00000009c0)) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r2, &(0x7f0000000a40)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "013d0cfab9b98fdff0b0e2cafe4ae89727cc99eb04bdecac5bc9dc318ad4adaade148637c367ed03d3a41ca96bad481fdd78dd94b0481f71e8ce6887f5d1c3"}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)="f6521170cfb86517", 0x8}], 0x1, &(0x7f0000000b00)}}], 0x1, 0x0) socketpair(0x11, 0x4, 0x5, &(0x7f0000002140)) 2018/04/21 08:45:38 executing program 3: syz_emit_ethernet(0x11, &(0x7f0000000080)=ANY=[@ANYBLOB='&\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/21 08:45:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x1d9, 0x0, 0x3}]}) 2018/04/21 08:45:38 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x111, 0x1, &(0x7f0000000100)="e249ca2b", 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x80000001, 0x4) 2018/04/21 08:45:38 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x4004000000000003) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000003c0)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r3 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6f0c94ec84d011a091ad776d66f5c30993105f7ee8e24117ff163eacfcce72778c0edf5174df23479cf98ddbdc7cee4b8194fe0d738c6240839ac4648af26dd8d3d392da87186e18224d09980863ed2aacc1f0b575e374bab58ac934c15b2c3898fe1696d56ff9857d381d04b7419c3ad1cccddde337e7e00a998fd4c48e9413d238d5e97b3bf5ffc5c0ddaca7cb9bef65dca7de5d542d2f4730a0d7ea0fd726c77d4f5519000a192a6b7a8be7d07dc4012916eb8f1c0d5698c09b57adbd4c4e0090d5acdb1b98e820c45040f49e272bddbc00665fa18f2bbce7c7f4d9b539e043728d2e8f255e", 0xe7, 0xfffffffffffffffa) keyctl$update(0x2, r3, 0x0, 0x0) 2018/04/21 08:45:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ced5c2339cd456d4d4945501d598a4dcde3c50bb0d77cee70c0a2a40f382ef55cd1dfc5a6e86b2e990a0d0843f1feeff", 0x30) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffff, 0x0) ioctl$KDDISABIO(r2, 0x4b37) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x19f, &(0x7f0000f77000)}, 0x0) 2018/04/21 08:45:38 executing program 5: r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1c, 0x4) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0xf4dd) r2 = syz_open_procfs(r0, &(0x7f0000001080)="009000899893fbcb28412f0d8cca3abf395be201bd8ada9e0f8326c2d8a91c1b") exit(0x0) fstat(r2, &(0x7f00000012c0)) [ 245.437860] l2tp_ppp: tunl 4: set debug=2bca49e2 2018/04/21 08:45:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14003a00000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204040) 2018/04/21 08:45:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xfffffffffffffc2e, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x21, 0x5, 0x0, 0x4, {0x404}, [@generic="396a8f4b47cb2766df5116ec3ded169f649c099e5c8b16bfd54530a544df3b7e3a2a1be3"]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x40) 2018/04/21 08:45:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) [ 245.465219] kvm [19010]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x3, nop [ 245.477161] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/04/21 08:45:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) sendto$unix(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) r4 = dup(r1) sendfile(r1, r3, &(0x7f0000ccb000), 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000080)={r5, 0x80000, r3}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000000)={0x5, 0x9, 0x2, 0x100}, 0x10) acct(&(0x7f00000000c0)='./file0\x00') 2018/04/21 08:45:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x5, 0xae, 0x2, 0x8, 0x3, 0x2400000000000000}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r3, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x61) sendto$inet(r2, &(0x7f0000494f01), 0xffc3, 0x0, &(0x7f0000198ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r3, &(0x7f000000b8c0)=[{{&(0x7f0000003580)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000003680)}}, {{&(0x7f00000036c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f000000bb00)}}, {{&(0x7f0000003ac0)=@l2={0x1f}, 0x80, &(0x7f0000003b40), 0x0, &(0x7f0000005140)}}], 0x3, 0x0) [ 245.538560] kvm [19010]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x3, nop [ 245.559825] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. 2018/04/21 08:45:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0), 0x0, &(0x7f00005e5000)}, 0x8000) [ 245.765402] dccp_close: ABORT with 65423 bytes unread 2018/04/21 08:45:39 executing program 6: r0 = socket$inet6(0x10, 0x1, 0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff]}, 0x35, r2}) 2018/04/21 08:45:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$netlink(r1, &(0x7f0000001140)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x2}, 0xc, &(0x7f00000010c0)=[{&(0x7f0000000040)={0x1064, 0x29, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x14, 0x34, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @nested={0x3c, 0x31, [@typed={0x38, 0x5e, @binary="dd22306e84b7557bd23aea1c9a52be54c4df2f81c515d79385b573b85e7fa91c3deb41b5f1447ace6b1a9ae730ebbb57e5fb45"}]}, @generic="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", @typed={0x4, 0x94}]}, 0x1064}], 0x1, &(0x7f0000001100)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20040090}, 0x8000) r2 = syz_open_dev$mouse(&(0x7f0000001180)='/dev/input/mouse#\x00', 0x9890, 0x80000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000011c0)={'vcan0\x00', @link_local={0x1, 0x80, 0xc2}}) bind$alg(r0, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) 2018/04/21 08:45:39 executing program 1: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = getegid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xdf, 0x101080) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000200)=0x9) setgroups(0x3, &(0x7f0000000140)=[r0, r1, r2]) syz_emit_ethernet(0xfcbc, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "8f7a9e", 0x8, 0x88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000001c0)) write$fuse(r3, &(0x7f0000000240)={0x14, 0x1, 0x4, @fuse_poll_out={0x100000000}}, 0x14) 2018/04/21 08:45:39 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2002, 0x0) ioctl(r0, 0x80084121, &(0x7f0000005e0b)) 2018/04/21 08:45:39 executing program 0: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='-', 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 08:45:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277, 0x0, 0x801}]}) 2018/04/21 08:45:39 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3a, @broadcast=0xffffffff, 0x4e21, 0x1, 'dh\x00', 0x10, 0x8, 0xf}, {@broadcast=0xffffffff, 0x4e22, 0x2000, 0x8, 0x5, 0x7ff}}, 0x44) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0063e814000800000000000000000000000000000000000000000000000000000000000038000000000000000800000000000000fa80cd2be3c2681b9e5165796ffd1be12ef7b26a0c2513a983fa6d1c36430cd7678b0faf3cb0252df4b97be8f1f8dcd0daab9f71048ae345a357bfb76727e57b1272b547064a4a83", @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB="0300000000000000"]], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/21 08:45:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) write$rdma_cm(r0, &(0x7f0000001480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001200)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000fa", @ANYRES32=r1, @ANYBLOB="00b49b7b7046a84e578c15ed763529d2a6012f4306f5359245a9d47b3ebd70ba369ebb25ed742bd53b2491e0acad3e596a4835e06c9cce31955ef3c380ffc3a632825460312e9e57d6376d0e0a83d9a5d9d09f128305e5b8b13430c64d13e5c2f4bd8d738fdbbdf0ea7c5c6110df4abfe264318beeb689410c89d00f7b608120e16c54482ff163aa3df37e093023078b55ae234e9ab175613f716a4c95bce14df69d7c8afce1704e1ee5a0ba2058203d3135de84eda075685f9dd6b99be04ac62204ccc3685af78fcf642e9288f68c97a0de6950dbb9f0c67fb21cab30dab96c7217de9f9924ea3fab3abc44612f1d9c7c7d62044b3ab2aee48cab05edcc729f700d0e16af4a6502eee22f6fe5ec8ade56f0fc9f82448c63e35e6ac69c8cfdcc14f3571e9e928c87709fcb2de8880fbe835d5515e2213f910e5bb0976f50f176fb5b71b3049f5b3c3cf460f630060d79b7a22eb915250c5d1a4d68d5e000a4bad98ec676e459e150cdfc591c19468582d2d82b6b96595f399cec26829c98e081806b9609107811e99a856881fbb366904dc99d23d11dcb651eefce04c762c4a1079c5d00913911f412"], 0x2a0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x4000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x40) 2018/04/21 08:45:39 executing program 4: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00000017c0), &(0x7f0000000080), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x35d, 0x8140) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xfffffffffffffff7, 0x3, [0x8000, 0x4, 0x5]}, &(0x7f0000000180)=0xe) 2018/04/21 08:45:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x40, r1, 0x20, 0x70bd27, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x20000080) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)) write(r0, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/04/21 08:45:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xc0010058, 0x0, 0xffff8000}]}) 2018/04/21 08:45:39 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000240)=@llc, &(0x7f00000002c0)=0x80) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x5836) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x2) accept4(r0, 0x0, &(0x7f0000000380)=0xffffffffffffff33, 0x800) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x0, 0x3, 0x101, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000440)={r4, 0xffffffffffffff22}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000300)) setsockopt(r3, 0x3ff, 0x0, &(0x7f0000000140)="b9f0f7fdccbb30aabd8c25a805270333a8238a0f95a083e1d40a13ff026ab87cfda46499d1922a846caeb985db42c2900b2553cdefa586599c91160eaa1ba228ce155c6ffb915dfe2e49ed3222325a10ca4ac9a19e50d88a69daa41ca2e841d793fc16fd950dab77cbcd55bdd92e5a794fbf97b307f62abfb6446f834240426d1faff284cbbe77c79512031f1a4e97e48bb0d7c118e12e0565dba1ba5e72a80d9c5f0918d44eca1e3b038904853b3edbda", 0x22) 2018/04/21 08:45:39 executing program 5: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/21 08:45:39 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00fff10560c0d60000000000000000000000000000000000000000ca", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/21 08:45:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1263, 0xff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x7, 0xdc, 0x6, r1}) 2018/04/21 08:45:39 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x1) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000080)) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/21 08:45:39 executing program 5: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x4, 0x4e24, 0xec7c, 0x0, 0x80, 0xa0, 0x3f, r2, r3}, {0x100000000, 0x3, 0x8, 0x3, 0xca5, 0x0, 0x80000001, 0x3}, {0x9, 0x1000, 0x0, 0x80000000}, 0x100, 0x6e6bb4, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x5, 0x3, 0x7, 0x64a, 0x5, 0x2}}, 0xe8) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x4, 0x4, 0x6, 0xe6}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) [ 246.649356] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 246.683989] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/04/21 08:45:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r1, 0x9, 0x30}, 0xc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0xffffffffffffffff, 0x81, 0x4}) 2018/04/21 08:45:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462ff7)='vegas\x00', 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x25, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000000040), &(0x7f0000001ff8)={&(0x7f0000000000), 0x8}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x4, 0x8, 0x0, "812ce3f608b57c24a0858db3388951da4b401e7e6d87623e3d033d5ec9e1c5716f3cf652725d8506f40baf3ae098bdad25bacbd198d96904146435bc28ea15", 0x8}, 0x60) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000d68ffc)=0x61) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4, 0x4) 2018/04/21 08:45:40 executing program 7: semctl$IPC_RMID(0x0, 0xff7f0000, 0x10) r0 = semget$private(0x0, 0x4, 0x40) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000000)=0x70) 2018/04/21 08:45:40 executing program 6: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="00c926b994ba98168895ca68360b717da6a22b2bcfdb2b7a18286696f73b97dccc7b66fc297e171ad110c9e0a1f5ab9e1cb1c58efade88aa1a05765ad027300e1ed06383f574ca459c0056362924f6c1889a2550bf07e4a488c8c85ae76564a3d8e28e070ffe5565e2ca9c10ac7c7e08cbd0d08ca7ee881d598936f6b8b39f959ad1edab89841ce211d77f2efa0d", 0x8e, r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xe, 0x6, &(0x7f0000000400)=@raw=[@exit={0x95}, @jmp={0x5, 0x7, 0x7, 0x0, 0x7, 0x18, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000000440)='GPL\x00', 0x6, 0xb9, &(0x7f0000000480)=""/185, 0x41f00, 0x1}, 0x48) lseek(r1, 0x0, 0x7) r2 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000040)=0x7ff, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffffffffe00, @loopback={0x0, 0x1}}, {0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffffb}, 0x6, [0x8, 0x2b0, 0x9, 0x713, 0x6, 0x7f, 0x4, 0x101]}, 0x5c) r3 = dup2(r2, r2) r4 = socket$inet6(0xa, 0xa, 0xa8c) r5 = msgget$private(0x0, 0x123) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000100)=0x7) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000300)=""/243) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00000005c0)) msgctl$IPC_RMID(r5, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)={0x3}) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 08:45:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0xc280) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22000100}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="215e5c7a55318f1183b22b440640650cce4c265e477c1d7a186e5e1e192547d4b7c78ae2994baee2f31066a6cf26472b2ef48764b6a07fd7b11ab3baf9a5c2f30fc068f6b3f4e2304044c0cc3ee0d41b660cf80a5eb700686cb51a8d05ffb04eb1f54b20c1d6287fc83445b8261ded0cf1c85cb9e1758be39dd6156d446245cc3db2e78578a76db685faed3b5d097360b0565f1caa3eb48ade2d0536724aff77ea4a", @ANYRES16=r3, @ANYBLOB="040327bd7000fcdbdf25070000003800020008000b000ea90000080008000500000008000600ff7f0000080006000500000014000100ff02000000000000000000000000000108000600f30000000800060009000000280001000800080004000000080002003f0000001400030000000000000000000000000000000001"], 0x84}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8dc9}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x0, 0x19eab208}) 2018/04/21 08:45:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x2e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'lblcr\x00', 0xb, 0x101, 0x32}, {@multicast2=0xe0000002, 0x4e23, 0x2, 0xa2, 0xfff, 0x7f}}, 0x44) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1e010000", @ANYRES16=r1, @ANYBLOB="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"], 0x11c}, 0x1, 0x0, 0x0, 0x4001}, 0x8040) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0xb4, 0x40) connect$pppoe(r2, &(0x7f0000000300)={0x18, 0x0, {0x3, @random="77a64c2f21df", 'yam0\x00'}}, 0x1e) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000002498)) 2018/04/21 08:45:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000380)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10001, 0x66, 0x6, 0x1, 0x3, 0x8, 0x9}, 0x1c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x100, 0xfff, 0x7, 0x8, 0xa377, 0x4, 0x800}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'gretap0\x00', 0x3ff}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000180)=0x9) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/216) fgetxattr(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], &(0x7f00000005c0)=""/112, 0x70) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/21 08:45:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/21 08:45:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x3fc, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}}, &(0x7f0000000040)=0x84) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000240)=""/36) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x5, 0x9, 0x5}, &(0x7f0000000100)=0x10) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000012c0)={0x3002, 0x6000, 0x200, 0x643, 0x800}) clock_gettime(0x0, &(0x7f0000008100)={0x0}) mq_timedsend(r1, &(0x7f0000000280)="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", 0x1000, 0x7, 0x0) recvmmsg(r0, &(0x7f0000007ec0)=[{{&(0x7f0000007540)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x80, &(0x7f00000079c0), 0x0, &(0x7f0000007a40)=""/221, 0xdd}}, {{&(0x7f0000007b40)=@rc, 0x80, &(0x7f0000007e40), 0x0, &(0x7f0000007e80)=""/45, 0x2d}}], 0x2, 0x2, &(0x7f0000008140)={r3}) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040)}, 0x0) r4 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x3, &(0x7f0000001300)=""/100) openat$cgroup_subtree(r1, &(0x7f0000001280)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/21 08:45:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000000000020, 0x1000000000017}, 0x2c) 2018/04/21 08:45:40 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000580)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="000000000000000003000000000000000000000004000000020000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c18df4d65b65e7dfe8cfa272bf8393180000000000000000000000000000000000000000000000000000000000000000"]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000480)=""/209) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r6, 0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000080)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x0, 0x3, 0x80000000, 0x1, 0x800000000000}}) 2018/04/21 08:45:40 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="7f8308c0191c6233caff782e4033a646d3361060b3397acbb027fde907f41dc18ae434ae62f00901a999f3e470f8c2b3805e17c971eb0ec6527736c18ec42d20f0c53d16979054b7699d6ccb635eeb3909971f78b8870d1a9fec3d12f8e79cfc60c07ddd438d49a907b05d0c8a76d5ca79938049bd280b1eb76b124e1f8fc70bed900a1a1ba9b46cb66b848d957f7013283d177f51218c04222b2433cf1e0820a055b993837ebe4c37d9f92a214f87ec", 0xb0, 0xfffffffffffffffd) request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="776c616e302d7b656d31e82a73656c66706f7369785f61636c5f61636365737300", 0xfffffffffffffffb) r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="3465513ae43be21cef745d4b7e102632f48d87569724dedb555838d36debf2a9ec81381edfa3a29c8a8a650ba1640731c5cfe4122ccabc151cb664c422e72a69d7a1d5906f878493751d8edc12a1a97decad7aad88e76e76709badcd4b3ed20635d23ca6a20af2861d362af88bbe6c9167f6fdd8d0cb1c455d8f245b84ef51e607b8322e7d6d14dd540d97aa967b03b3ee927ed40e00b99c3b74bc31981ae5d06e0071039b162a49d94933af9425f34cb8d4fe569e4bf7859f17", 0xba, 0xffffffffffffffff) keyctl$read(0x14, r0, &(0x7f0000000080)=""/44, 0xffffffffffffff7a) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x1, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000003c0)={0x4, 0xfffffffffffffffc, 0x100, 0x7, 0x4}) 2018/04/21 08:45:40 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x42080, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/rt_acct\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f000097d000)=0x10000000, 0xff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x7f, 0x8) 2018/04/21 08:45:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x70, 0x4, 0x9, 0x59c4436b, 0x5, 0x0, 0x7ff, 0x80000, 0x1, 0xffff, 0x1, 0x8, 0x7, 0x101, 0x3, 0x555f, 0x3, 0x9, 0x9, 0x8, 0xc22, 0x3, 0x80000001, 0x7, 0x100000000, 0x0, 0x0, 0x6, 0x7ff, 0x205, 0x10001, 0x8, 0x0, 0x5, 0x7, 0x1f, 0x4, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080), 0xf}, 0x1, 0xf648, 0x3a6f9c65, 0x5, 0x9, 0x8001, 0x7fff}, r2, 0x5, r1, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0xb6, 0x3, 0x5}}) 2018/04/21 08:45:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x40, 0x14d600) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r3}) r4 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r3, &(0x7f0000000240), 0x8) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000040)) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x3, r3}) 2018/04/21 08:45:40 executing program 6: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8000) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/21 08:45:40 executing program 2: pipe(&(0x7f00000000c0)={0x0, 0x0}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x1, 0x0) 2018/04/21 08:45:41 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r1) close(r0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setns(r1, 0x4000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000efaf5a)=""/166, &(0x7f0000153ffc)=0xa6) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/21 08:45:41 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x101000) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x4e36, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x5, 0x1ff}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x58, "e9e8e2040243ac7f39302dc6b453b92021a276882eba6534991b8239c277421436097295ad34e648a8286635163a20d82bda7b7d4295618e8fcf8a8da3f16abf33209ea5539db41e29655cd4784e4b0ec2e6479ead9ad987"}, &(0x7f00000002c0)=0x60) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x105203) 2018/04/21 08:45:41 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000140)='./control/file0\x00', 0xffffffffffffffe2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000180)="3a35a2cfd6208d4b8c25de76b734010d4cb410d7c2a437dc374ef1a97edbfe5ab34c913d690a9adc60f2bc0ec326fb3b341d5bdbd5081487d51ff6f4a46ee767a105d1354b6ae6d6b0395954468aacc53837418ff3e6e0c4e8ddd041c4d2be74f9528fa0ab179e762fc75db224601c8189c90665c94062d22dd98d00b2d2c9296e9c390b6d3c67f90164527169ac671b330eeba511104e85e7f4e55f94b93024a9a8eb6ad2c27b8ad1fc91fb0e97f9f7df2546fc917cc539ea11edcef06e91", 0xbf, 0x80000000}, {&(0x7f0000000240)="59715d93b2235e89cbb53ff6b86d7dee6de6cea3561ca1ba584b73aff4a20b1fc734", 0x22, 0x5}, {&(0x7f0000000280)="7bff7b8665db5cdae021da46596775310537fc9ca11375ed4be6dd194b39056bb4fcc477dc7a2c05c8f207ceb1ad6c", 0x2f, 0x8000}, {&(0x7f00000002c0)="d0a2a6bf904c54b0026315e8b2e2784d467df94f671a5a4136226e29aae3316c2cf3622b772ec81259da118d8609542b0e88723ac3bf5fe7eeb4f7fd0726a120b19dda04943506e7b9e9ded0f365311b9e230aa5e4eb8f3602c5ff757780135128d1499e753acefe109b2fa46e75b110465a7f1f9a7d69f56ad3ad9a04e97ee2db6bcb45830abb19a9810ab061", 0x8d, 0x7ff}], 0x80000, &(0x7f0000000400)=ANY=[@ANYBLOB="656e742d726f2c73686f776608e63e0aaab3ba65733d6e6f3d2d2c636173655f73656e7351746976653d6e6f3d33352c00"]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) rmdir(&(0x7f0000000440)='./control\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x40}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000580)={&(0x7f0000000540)=[0x400, 0x800, 0x4, 0x5, 0x7], 0x5, 0x2, 0x9, 0x3, 0xb41, 0x9, {0x5, 0x0, 0x8, 0xfffffffffffffffd, 0x2, 0x4, 0x8000, 0x3, 0x8, 0x7, 0x4, 0x3, 0x4, 0x9, "93d973e00716baa20bee29f8cf5fa7c3499b8648dc7a8ea2d49a510c3537c65f"}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r2 = dup3(r0, r0, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000480)={0xffffffffffffff5d, 0xff, 0x6}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = getpgid(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000100)=0x5) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="08032bbd7000ffdbdf250f0000001c00020008000500080000000800060005000000080004000200000008000400020000000805040000070000f081704b867fa2e0451413323081d7286fa709eb57c55682ae7520c1a06397afade5de665e044a419115d2efbb3274b5fb046bb7b5e36482ce588790d78a2faa69a27d025ee86c4c1820fec1be579b7ba3a77b1802c313675755f85286aab649f14e7de1"], 0x40}, 0x1, 0x0, 0x0, 0x48040}, 0x80) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') chown(&(0x7f0000000080)='./control/file0\x00', 0x0, 0x0) close(r0) 2018/04/21 08:45:41 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000000040), 0x0) recvmmsg(r1, &(0x7f0000005040)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f00000003c0)}}], 0x2, 0x0, &(0x7f0000005280)={0x77359400}) close(r0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/04/21 08:45:41 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x400001) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x5}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000002c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000080)=""/71, 0x47, 0x0, &(0x7f0000000300)={0x11, 0x9, r3, 0x1, 0xffffffffffffff00, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000140)) 2018/04/21 08:45:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "8928d1f087e796e35506760631aa2503123356885b710c420702fc26f07f1df88956c3830f35ae5f76a4d2eee94411c017bd7903a669b67be91e7c439329dac15932167dbe41f437fe6956c2b8e8c303d41a7bea90f709d762"}, 0x5d) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x12, 0x2}]}, 0x24}, 0x1}, 0x0) 2018/04/21 08:45:41 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5ff8)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x5}, 0x8) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f00000001c0)="b7913611281d3aa860e44b1e745f39239d736c3a5485dcc9500915d89eea77e237896eb165b21ce22b757ec3efe7b162d532944bc41c2776b7ca3d3d84c56f3cb52dd00f2a5d63e03d0da6dedc5438a2", &(0x7f0000000240)=""/255}, 0x18) 2018/04/21 08:45:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000100)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000f8ffffff569a9ff1db3104df00d685bf09027770a895ca93527fd12eb9021406ee5d99134e4f5901749c531836af0aa1fccf7e18c1b81c0cbabb5f31c0cd6b051e6ee3bd4b351c168474ec6b687be3ef4499b384a5e7303fa707746e0fdc9baefd5c327b8ea1ddecd6ac538804ae104ce033d642"]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/04/21 08:45:41 executing program 7: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(r0, &(0x7f0000000180)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308001000fff708ff", 0x23) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r4 = dup2(r1, 0xffffffffffffffff) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000002c0)=""/227) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000200)={'vlan0\x00', 0x400}) write$cgroup_subtree(r4, &(0x7f00000001c0)={[{0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x39) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x200, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/04/21 08:45:41 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = eventfd(0x80000002) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffa1cfd0e7, 0x22000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000140)={{0x5, 0x7}, 'port0\x00', 0x6, 0x1000, 0x948, 0x0, 0x7ff, 0x3b, 0xd22, 0x0, 0x4, 0x100}) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/21 08:45:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000941000)=@abs={0x1}, 0x8) 2018/04/21 08:45:41 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@setlink={0x104, 0x13, 0x526, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x400, 0x10008}, [@IFLA_LINKINFO={0xd4, 0x12, [@IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'vfat\x00'}, @IFLA_INFO_SLAVE_DATA={0xb8, 0x5, "157e5b9f2d0156b7c4241e7691b54592f66a42c87b8366b3bad8b516f48f82f2b729ba961d2fce524f9fff09833d2942ae5847f4ada3096753b16a9cc97d566b2603fc56d0ff8ae42eef2e0720954ba7cb89e8cc057796a66aa29b37c939056e06d92b0562599d3483e4a779ff0e82308a164262d937b6f6c15318701ea34daaa1d318113ddf87930fe26931f17ce0c35c1db132bcc11a75a0bf46d64e079151c41d07d31b0a11f11b7cb4ccb710c7726e88"}, @IFLA_INFO_KIND={0xc, 0x1, '{-&@\x00'}]}, @IFLA_TXQLEN={0x8, 0xd, 0xad58}, @IFLA_LINK={0x8, 0x5, 0x100000000}]}, 0x104}, 0x1}, 0x4800) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r0, 0x0, 0x4) 2018/04/21 08:45:41 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r1}], 0x8, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00000002c0)={{0x1, 0x1, 0x37, 0x3, 0x1000}, 0x88, 0xf698, 'id1\x00', 'timer0\x00', 0x0, 0xdb7, 0x1, 0x7, 0x17c0}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000001c0)=""/137) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000140)=0x7, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000280)={0x5, r2, 0x2, 0x7}) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"161cdb92bb0f3d"}, 0x3}, 0x10) 2018/04/21 08:45:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="66bad004b0c2eeb9800000c00f3235004000000f3065260c00b9f7080000b8a7cc4293bac878cb660f303e9c0fc7ab08000000660f3a21946e04000000090fc6c3f5b805000000b951af8bbe0f01c1640f72e300", 0x54}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000100)=0x9) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x0) bind$llc(r3, &(0x7f00000001c0)={0x1a, 0x306, 0x4, 0x0, 0x460d, 0xfff}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 08:45:41 executing program 5: r0 = socket(0x2, 0x6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="cc220000", @ANYRES16=r1, @ANYBLOB="000025bd7000fddbdf2502000000280003000800080000000000080007004e20000014000600ff01000000000000000000000000000108000600ffffff7f080004007fcb00001c000200080006000500000008000700ffffffff08000900ff01000008000400020000000800040008000000540001000c000700120000002000000014000300ac1414aa0000000000000000000000000800080003000000080002002f000000080002003f00000008000b007369700008000500040000000800010002000000"], 0xcc}, 0x1, 0x0, 0x0, 0x4040}, 0x80) listen(r0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x8001) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@generic={0xcf08, 0xaf0c, 0x1}) getxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='system.advise\x00', &(0x7f0000000400)=""/228, 0xe4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="23042dbd7000ffdbdf250d000000080005000100010008000500360d00002c0003001400060000000000000000000000ffffffffffff140006000000000000000000000000000000000040000200080002004e21000014000100ac1414aa00000000000000000000000008000900b3000000080006000200000008000700010001000800040027c600000800060008000000040001000c000200080007000500000008000500050000000c000300080001000300000028000200080005000500000014000100ac1414aa0000000000000000000000000800070004000000"], 0xe4}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r3, 0x4, 0x5, 0x1}, &(0x7f0000000340)=0x10) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000800)={0x0, 0x4, 0x101, 0x1, &(0x7f0000000700)=[{}, {}, {}, {}]}) 2018/04/21 08:45:41 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000080), 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e24, 0x3, @empty, 0xf}}, 0x1, 0x1, 0x100000001, 0x0, 0x6c}, &(0x7f00000003c0)=0x98) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f0000000500)=""/63}) [ 248.661304] *** Guest State *** [ 248.664697] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 248.673580] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 248.682440] CR3 = 0x0000000000000000 [ 248.686211] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 248.692210] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 248.698217] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 248.704909] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 248.712941] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 248.720951] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 248.728968] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 248.736972] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 248.744991] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 248.752993] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 248.761010] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 248.769047] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 248.777057] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 248.785046] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 248.791504] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 248.798982] Interruptibility = 00000000 ActivityState = 00000000 [ 248.805262] *** Host State *** [ 248.808483] RIP = 0xffffffff811f6429 RSP = 0xffff8801ac30f390 [ 248.814498] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 248.820932] FSBase=00007fd50b5f0700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 248.828761] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 248.834676] CR0=0000000080050033 CR3=00000001aeddc000 CR4=00000000001426e0 [ 248.841736] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 248.848429] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 248.854529] *** Control State *** [ 248.858034] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000c2 [ 248.864736] EntryControls=0000d1ff ExitControls=0023efff [ 248.870219] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 248.877174] VMEntry: intr_info=80000009 errcode=00000000 ilen=00000000 [ 248.883863] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 248.890484] reason=80000021 qualification=0000000000000000 [ 248.896830] IDTVectoring: info=00000000 errcode=00000000 [ 248.902325] TSC Offset = 0xffffff77df06a04c [ 248.906664] EPT pointer = 0x00000001c8a6601e 2018/04/21 08:45:42 executing program 2: io_setup(0x80000000, &(0x7f00000000c0)=0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000100)="8007ec8a647b1c5d87a090690ecd8eb2982f8b182a3f67ec9b246c709adaed1494d787c56fc49be8ad800cc22ef54b58528b41e82419489aeed2ff4380e75c975bb0eb", 0x43, 0x10001, 0x0, 0x0, r2}, &(0x7f0000000200)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) 2018/04/21 08:45:42 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1000, 0x6, "86ccdc51e75b", 0x10000}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='gre0\x00', 0x2b9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0xb85, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffca}, @in6={0xa, 0x4e20, 0xfff, @empty, 0x9}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0xac) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0xfffffffffffffffc, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x3a}, 0x8) 2018/04/21 08:45:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x210143, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000001c0)=""/229) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000140)=@nfc, 0x2cc, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108, 0xfce4}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164, 0x109}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) 2018/04/21 08:45:42 executing program 3: socketpair(0x8000000000028, 0x3, 0x10000025, &(0x7f0000000000)={0x0}) 2018/04/21 08:45:42 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0x38, 0x0) pread64(r0, &(0x7f0000000140)=""/119, 0x77, 0x0) write$fuse(r0, &(0x7f0000000080)={0x58, 0x0, 0x1, @random="6e3c30db2dde1af34534fa0d325771dd4c8a4aa0ed6b74c7187cc35afae485fae3c0ba3e3ebda494804c7f4d83eb4cf297ae3de8bbeba0f987ddfdd9003307e172eee9c0bfbe0fec"}, 0x58) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) 2018/04/21 08:45:42 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) clock_gettime(0x0, &(0x7f00000000c0)) 2018/04/21 08:45:42 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000840), 0xfefc, 0x0, &(0x7f0000000600)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0xd00000]}, 0x10) syncfs(r0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000940)=""/242, 0xfffffffffffffd28, 0x0, &(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/21 08:45:42 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000100000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5ece}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x1) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000280)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xb17, 0x6, 0x1, 0x1, 0x6, 0x1, 0x1000000, 0x7fff, 0x9}) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="55b1bccb79213affdcddf07fd064da7fbd03750ebd1b672bb2175bf13e42ff09813e", 0x22, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="22fe0c1915aee8c817f47af173d5ac685f2b8c93459ea753e3e27a34b3e926a5c79aeafde87b88d33daacfaab5911443a82aad0edad19390c510ba6e8dfd38dc90d951ac8759fb435520541c97e1a20b351dda42a993d4e6c9326986b4cc2bbaaa60f22335001d3c5af7281e35a1fa277335d3be3ee6d111d9eb1f5c548fa61a544260033568ec2ece72acc27f5f66b83029f72c7673af3b23bbe7a6a83dc1ebc9d5acc1193f5fcfad2881adb98856a1d3b2a37dba615f0a9afe25b02ba704c172088fba8fb2c1b7b4f9f4da5a", 0xcd, 0xfffffffffffffff9) keyctl$revoke(0x3, r5) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe) 2018/04/21 08:45:42 executing program 3: r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8080c, 0x3fffffffffffe) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000002000), 0x8a) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000540)=0x7a, 0x4) r3 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/101, &(0x7f0000000200)=""/127, &(0x7f00000007c0)=""/4096, 0x6000}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001b00)=0x200, 0x4) sendto$inet6(r2, &(0x7f0000000080)="e5d2a0c7d829", 0x6, 0x3c, &(0x7f00000000c0)={0xa, 0x4e21, 0x21, @dev={0xfe, 0x80, [], 0x11}, 0x3ff}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0x4, 0x0, 0x10001, 0x4}) sendmsg$key(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)={0x2, 0x15, 0x200, 0x7, 0xe, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_ident={0x2, 0xb, 0x7c000000000000, 0x0, 0x9}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fff}, @sadb_address={0x5, 0x17, 0xff, 0x80, 0x0, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2a}, @sadb_sa={0x2, 0x1, 0x4d4, 0x2, 0x20, 0x80, 0x3, 0x40000000}]}, 0x70}, 0x1}, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000340)) r4 = dup(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000040), 0x4) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) sendto(r4, &(0x7f0000000580)="da66586e8397e4a4748a0d0df26b0c9ef1f70ab6e6ade338eb4787353972eb08cb160a2e503e5c03fe7de5f0079f72d313b5b32e02b897d3c2e330b1939eb3c138728042509be2113b41eb9fd8f8e26f4880744169c5547ec536789991b47473841cb7f5d2b2b0543f2300da399322815f2a1154d69b921298b6a5f7d97ddda4953f61", 0x83, 0x0, 0x0, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 08:45:42 executing program 1: r0 = dup(0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)={0x18, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/21 08:45:42 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0xa400) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x400, 0x7fffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040), 0x3) 2018/04/21 08:45:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000480)=[@in6={0xa, 0x3}], 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=""/158, &(0x7f00000002c0)=0x9e) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4, 0x6000000000000, 0x0, 0x20, 0x8}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x8000, 0xb05}, 0x8) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000001ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001b40)=""/89, 0x59}, {&(0x7f0000001bc0)=""/82, 0x52}, {&(0x7f0000001c40)=""/177, 0xb1}, {&(0x7f0000001d00)=""/81, 0x51}, {&(0x7f0000001d80)=""/251, 0xfb}, {&(0x7f0000001e80)=""/73, 0x49}, {&(0x7f0000001f00)=""/104, 0x68}, {&(0x7f0000001f80)=""/183, 0xb7}, {&(0x7f0000002040)=""/244, 0xf4}], 0x9, 0x0, 0x0, 0x20}, 0x10002) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002240)=@assoc_value={r1, 0xfffffffffffffffb}, &(0x7f0000002280)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) move_pages(r3, 0x6, &(0x7f0000000500)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff4000/0x9000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000540)=[0x81, 0x6, 0x4], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x9, 0x2, 0xf2df, 0x2, 0x2, 0x2, 0x1cd, 0x7, 0x6944, 0x1, 0xc7, 0x0, 0x5, 0x400]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={r5, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x3d}, 0x90) fcntl$setownex(r0, 0xf, &(0x7f0000000440)={0x1, r4}) 2018/04/21 08:45:42 executing program 7: r0 = socket$inet(0x2, 0x8000000000003, 0x32) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/232, 0xe8}, {&(0x7f0000000180)=""/63, 0x3f}, {&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/167, 0xa7}, {&(0x7f00000003c0)=""/112, 0x70}, {&(0x7f0000000440)=""/134, 0x86}], 0x6, &(0x7f00000001c0)=""/33, 0x21, 0xd0f}, 0x10000) bind$pptp(r1, &(0x7f00000005c0)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="6d616e676c650000000000003d22bb000000e2ccf405bd9e5d690de64c09196200001900000000000000000000000000001f0000000600000068050000f8010000e8000000f8010000e800000000000000d0040000d0"], 0x1) r2 = creat(&(0x7f0000000600)='.\x00', 0xa0) ioctl$VT_WAITACTIVE(r2, 0x5607) [ 250.603049] binder: BINDER_SET_CONTEXT_MGR already set [ 250.608428] binder: 19318:19359 ioctl 40046207 0 returned -16 [ 250.620365] binder_alloc: 19318: binder_alloc_buf, no vma [ 250.626052] binder: 19318:19359 transaction failed 29189/-3, size 0-0 line 2963 [ 250.653110] binder: release 19318:19355 transaction 80 out, still active [ 250.660092] binder: send failed reply for transaction 80, target dead 2018/04/21 08:45:43 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = epoll_create(0x69) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000028009e0a0000000000347a1aba21a944aeb7dcb7ed130000000a00000000000000fe800000000000", @ANYRES32=0xffffffff], 0x30) pipe(&(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) 2018/04/21 08:45:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x2}, {0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x3f, [0x10001, 0x3, 0x80000001, 0x20000000000006, 0x4, 0x17, 0x8, 0x4434]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000003cc0)}}], 0x1, 0x0) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) bind$rds(r0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/21 08:45:43 executing program 3: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000f9f000)=""/125, 0xfffffffffffffe31) 2018/04/21 08:45:43 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/21 08:45:43 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f00000006c0)=ANY=[]) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x3, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) clock_gettime(0x5, &(0x7f0000000180)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/21 08:45:43 executing program 0: r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x8, 0x2) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000e06ff2)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000259fc1)) 2018/04/21 08:45:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x3}}, 0x2e) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xaa19, 0x400000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000100)=0xdae3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/21 08:45:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) timerfd_create(0x7, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x81, 0x1) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000300)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r1, 0x1}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000140)={0x1, 0x0, [{0xc0000001, 0x4, 0x0, 0x4, 0x7fff, 0x6, 0x1000}]}) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000240)={0x5, 0x6, 0x6, 0x5, 0x24, 0x2}) uname(&(0x7f00000003c0)=""/202) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x400000000004011, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x41, 0x0) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) listen(0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x8000) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="57000900dc04070009000080010000001b080800020089630900ff7f00000000cf00040008000900"]) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000280)=0x200) clock_getres(0x3, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90000, 0x0) linkat(r6, &(0x7f0000000340)='./file0\x00', r5, &(0x7f0000000380)='./file0\x00', 0x400) getdents(0xffffffffffffffff, &(0x7f0000000040), 0x19) 2018/04/21 08:45:44 executing program 3: syz_emit_ethernet(0x412, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x10, 0x7, 0x0, 0x0, [{}, {}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0xffffffffffffffff]}) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x8001) 2018/04/21 08:45:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/21 08:45:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x2, 0x0, 0x800, 0x0, 0x7af}, 0x0, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x7, 0x0, 0x10000, 0x5457177f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0x40, r1, 0x10000, 0x2}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101001) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev, @rand_addr}, &(0x7f00000001c0)=0x8) 2018/04/21 08:45:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x24) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x602) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="baa000b89600ef8a7085bad004ed0f21ba660f7044f78b0b647e0f01cb0f20e06635200000000f22e0ba420066ed66f01075e7", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/21 08:45:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001300)=@abs, &(0x7f0000000280)=0x6e) r2 = getpgrp(0x0) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002800)={&(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001400)="a963db1e13a8f2e760289c46e7f7a1c86fc7819454300fd9cd0174b73b0618c0f247c3520edfc025a2a950b4d9b182e2ec84778352d8e487d1899981828570f8877a92e75b17f74f0e9b6e5f873ef23a6eea78a370695af4830ec20ffa4f5adde77486fdd572d83945d0a0ebed254811c48ae212b47555305a3c3c41f3d3e8cac286a00bb0a6a0d40979e85c3368ac7467d9ee51081d0a7fb6146dc7", 0x9c}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="1b1374072e040cdd49ce9d7e9e22dc0f2608ec4f9287f82c612f4a56b11b54b280", 0x21}, {&(0x7f0000002500)="b5cbf726b1c804a104d3a894b2af297c8bf74b868e3898afd0fd2cd4f01168f87acb1ecde3a41d9551874289eaf56f3bbca23010a20c66ce64544a9cdbcf85681b07c085416474c166f956e256e9b01773242f954f5059e05527f88625261d25626ac7b88b48aac75eaa65a1822add6712ceeec746f39a56ca424fed1f81bcabf5a1bf85b62e2f8f7c285763a94e05e166a4", 0x92}], 0x4, &(0x7f0000002780)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x68, 0x40801}, 0x8000) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x800, 0x204000) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/21 08:45:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x404201) r1 = mmap$binder(&(0x7f00005fd000/0x2000)=nil, 0x2000, 0x100000c, 0x30, 0xffffffffffffff9c, 0x63) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xc) 2018/04/21 08:45:44 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000380)={r6, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x121b, @empty, 0xe96f}}, 0x4, 0x101, 0x8, 0x6d, 0x8001}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000001c0)={r7, 0x8, 0x1, [0x8]}, 0xa) open(&(0x7f0000000280)='./file0\x00', 0x40, 0xc0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @broadcast}, &(0x7f0000000300)=0xc) r8 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r8, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000200)="c74424000f000000c74424020f000000c7442406000000000f011c24b9800000c00f3235000400000f300f20c035100000000f22c00f073e400f017af32e430f975de3460fc72fe1520f0014f026660f3882b45ef2bd0000", 0x58}], 0x1, 0x0, &(0x7f0000000280), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r9, &(0x7f000053cffc), 0x8080000001) 2018/04/21 08:45:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beeff85d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000080)="042e56afee35860dcca71b798b25e439", 0x217}], 0x3c2, &(0x7f00000000c0)}, 0x0) 2018/04/21 08:45:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x3c1200, 0x2) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x1f, 0x7f, 0x7fff, 0xfffffffffffffffa}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x0, 0x80000001, 0x4]}, &(0x7f0000000100)=0xa) 2018/04/21 08:45:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4), 0xffffffe4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab3ffc)=0x8000000008, 0x4) close(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/21 08:45:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x2, '\x00', 0x4}, 0x18) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) close(r0) 2018/04/21 08:45:44 executing program 5: futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1ff, 0x0, 0x0, 0x7fffffff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58e5, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000240)={0x3}, 0x8, 0x80800) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)="fe324cb49d326bb0d8ec522c34af64b139a9e0fd1cdb167101a6ed6a0fe4678b1990a75a9b708a07230cf110ad5da63b3b") 2018/04/21 08:45:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r2, 0xbd, "cf824ff9b106954eeaa1810e94afc446886e7163f009ed4b8a71c195aedff897228d3cb4569fd2586cb9cbf4739a4cbda0b5fd09721aabf97de266ee667462b0fde2efb2ea4531c64d4ae488bf289e1c912619225e610674bc87348788acc172dc3e8361c5bd48eb82d2fc1ef989840a8bc209771c9bfe174df215b38c2d65fd852d9758cf04ce48d92bc4669ab375fbaff21859ea809bbf607e28e744707348ce6a497034c5846d3ca42f6a326655d1400ef0550252d165a095939a0d"}, &(0x7f00000001c0)=0xc5) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigreturn() r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0xe8414d58d2b3f0ec, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000080)) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000280)={0x80000a0003}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 08:45:44 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="000000ff00000000000000000a000000de021c768d48b9be13"], 0x19) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}) mount(&(0x7f00008deff8)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="01") 2018/04/21 08:45:44 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="c89c3800805a1c4bfd7817e68929070c18b693890e8d8c3e70d5cd26e3798f08a5793693e580cf00106c1ea8a8ac6b56ed643a98110a0a5866488ca1"], 0x40) getsockopt(r0, 0x0, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x1) 2018/04/21 08:45:44 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000340)=""/139, 0x8b}, {&(0x7f0000000400)=""/162, 0xa2}], 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x30}, &(0x7f0000000080)=0xc) accept4$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000240)={'gre0\x00', &(0x7f00000001c0)=@ethtool_gfeatures={0x3a, 0x3, [{}, {0x8}, {0x0, 0x0, 0x8}]}}) 2018/04/21 08:45:44 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x538) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write(r0, &(0x7f0000000180)="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", 0xfffffffffffffd8c) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/04/21 08:45:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000380)={0x7, r0}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000400), &(0x7f0000000480)=0x68) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000540)=""/112) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000003c0)={0x2, 0x2, 0x3, 0x3cb, 0x1, 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) open(&(0x7f00000005c0)='./file0\x00', 0x200, 0x100) syz_open_procfs(r3, &(0x7f0000000500)='net/packet\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x110, r4, 0x100, 0x70bd29, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/21 08:45:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x0, 0x1}, {0x80}, 0x0, 0x4}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x4, 0xbf}) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x0, 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x1, 0x7, 0x1, 0x3}) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/04/21 08:45:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCCONS(r2, 0x541d) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0xd31, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x82) 2018/04/21 08:45:44 executing program 5: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9aa0000080046040020000000000000279078ac14ffaaac14ffaa07020000120090780000000097d14c9f42a86d377bdf93833e8d185beff993554769be8fc84c740db637c03b1dd60d2610e89b16890a8f92b34106963a54e38e2d28cc59350d8d91f2f86eae47656e16faf3c4570fc9cd1618fc269912fd6919c3097b365f2d92"], 0x0) 2018/04/21 08:45:44 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0a00000000000000000000005a440672fb173521000000000000000000000000000000004903fbccd636ca5be8e3721e3b9fc480794f0f21e5a37aa022185ff2f742e1362095ef4d389b39f6c45b4098213c6c26e60e21d03d9af33ad6b725556f4815a348302238a998279d05302cffa6f354c7dc46dd"]}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x78, 0x401, &(0x7f0000000040)="6ca8a546672afe969f2b9c8535105b89d0abe3d28b34be3033ba75dce0a51669e74e77f0e191710499dc82246f4f20d27097b9e5c2f2d8c46b80638cbc6dac2bf5fbdce846ab9d3d05e3763cd6e3d62b6682362c7a3cc180a86f7b8abdf1afa312f97ca6bf1b2285ca7aadce7b41d3b7496dd78723024af5668628971a909f5aa9f8b6b2f2f5eb8bec7328f86c71fa6950dfed4e8337979217cb662077b01bb7ac035ce229020e2cbc45bbb8a07927627878a597fc35b236ebdccbfc079fe54d6c5c395683993ee5289e51c29170ef9042b463f9bc4747f5f1889be386", 0x1, 0x4, 0x2, 0x1f, 0xd76, 0x5, 0x4, "a7bf64a511448bd576b51dc47d39a2cbe2d85f5a29cbacccee26bb740f64bac42c4dad41bbf880d651317b34347b21b910636679b4f4f8c859812f08cf25981221ed79c8cf0b9fb925f9bee7477288e9545e693815483b147c2deea522c505305ebe1a09f570077320bb8446a33eed316cefca09d5567f8ef8927a30f74e9ba4bc861e3fedaf8b7007a5b86d6a47955ba37796acea7e5acd286f6973e8a044a32c9c52135560d417e3a8b8f828577979ac0be6fd760cf8ef887e8bc5c5f86ad061d112e5bb54d4862c01f12929b6f07bdde6d2668f16723174411c4a935710d9c27fc4"}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x6000, r2, r3, 0x0, 0x800000) 2018/04/21 08:45:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x1003}, 0xfeea) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80}}, 0x1c) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='posix_acl_accesscgroup\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="0c633856c6a155dffdd0f0e7ffdad232fbad6feba4a1e7", 0x17, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/21 08:45:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') ioctl$TIOCCONS(r0, 0x541d) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000140)="f846d214094e09cf0759887311dbe25f917f6cd036b4e1e7a9d180b5af5ec6c1cef18ff900ce04c6292abf080681d078fe5694fc01fbe3dbd1dba74bfa40e1b6976637ce353c145d20f10cfd720ee28566f4a14f9361bc672cc461ff2de5fe9f588009c8c2cbe1744fff759ec7b028f56366a01286afb317e9cc4cf8e3dad2c34e761de7fb695c37ebc103cc668af00c04e8cac6eadccaa61d900803a0f0831bef188495bdd4db739102e22b3907e406e1c58f335f6b8d0d631401155a530556e8286a97a32a9ca5") syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x200000) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/21 08:45:45 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x141000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'gre0\x00', {0x4, 0x6, 0x3, "447e82c6f3dc", 0x5}}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0xbd7, 0x4) 2018/04/21 08:45:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)=0x1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001780)={0xfffffffffffffffb, 0x0, 0x101, 0xffffffffffffffff, 0x9c74, 0x0, 0x9, 0x3cc90149, 0x8, 0x0, 0x503, 0x1}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001940)=ANY=[@ANYBLOB="0120001508090700090000000000000049e0273bd805008314df556ee96a25ed107c9e4e79376ddd8e1e2ba3a467b14c05ea21f966fe4b7a27136b75c54681d032c0662713d8af71718d8c46ca5f48bfb4a9a554bec7ac3827de5bda8432dd9e17f4167e7bb82646dd8a2b4ec7c83f5271f7babb9df93a1ee172aaf514b1ee064d9e8a68f8d580c0dbf24dc7c5d75b22ad4b3c56c2e7d9bc103b3c42cb8939b73e606180"], 0x1) ioctl(r4, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001740)=0x4, 0x4) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xfd2) ppoll(&(0x7f0000000500)=[{r4, 0x1}, {r2, 0x60}, {r2, 0x531}, {r2}, {0xffffffffffffffff, 0x100}, {r4, 0x408}, {r2, 0x200}, {r3, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f0000001c00)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYRES16=r1, @ANYRES16=r3, @ANYPTR64, @ANYPTR, @ANYRES32=r2, @ANYBLOB="c1b7fc71b3e7fb8ae2b10914eaecd09626e9b5899249214d53b7c6abe8591124b2457c41e9beae562287ef86266e72d6d7a85e93726767b79892aa47c5479b8d616c8753f0014b719d3e8cad303b3369bd543d1415bc89d7b34f9062885b26544f9769c015319bb19cfeee3ec2089cde"], @ANYRES64=r0, @ANYRES16=r4, @ANYPTR=&(0x7f0000001b40)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="7f1463213f141f8b72ccbd9eccbf67650fa05ed0294c49566aac102c7fc99f0a0c05eb5c196224a60c1b164bc42b3b1b53cb1db482a8908e31e6a52daac8e9b2236564e89b0f011266f2c8d4764c6e786562f1a4cdbb4bd117b3fc29c025106424b306b06452aae2831fb81e5fd4b97cce42d15810aa17d47b3b972a70cd6b05a253a100edf8ffbafa50c6729503f78641c2"], @ANYBLOB="b30ca1be6d84e24217e23c39eab9a7becdfb225eedd322664ebe16af11b739ce94a40ff063569330dd45857efe2080895d9600fd096f10844dbae3f7dad33d72d8c0d6cb11479c44a7e26a890d59b0618b3f557e59b8d410bb8a167522a3c05bf8ac2f796cc501c7e4d6a8d74260b33c90e01c27582797d64bbcf87849847593a65e635c", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYPTR, @ANYPTR64]]], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0x4000) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000600)=0x3) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)=@known='security.evm\x00', &(0x7f0000000680)=""/72, 0x48) pwrite64(r3, &(0x7f0000000740)="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", 0xf80, 0x1f) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r6+10000000}) times(&(0x7f0000000700)) io_setup(0x0, &(0x7f0000000440)) r7 = request_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)='vboxnet1GPLcgroupwlan1\x00', 0xfffffffffffffffc) r8 = add_key$keyring(&(0x7f00000018c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r7, r8) 2018/04/21 08:45:45 executing program 6: vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x281}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x0, 0x400000000007ffff, 0x7) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) 2018/04/21 08:45:45 executing program 3: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @acquire={0x40046305}, @increfs={0x40046304, 0x3}], 0x1ac, 0x0, &(0x7f0000000240)="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"}) 2018/04/21 08:45:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40023012}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x12, 0xa, 0x70bd29, 0x25dfdbfd, {0x18}, [@typed={0x14, 0xe, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x20, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0xc, 0x9, [@typed={0x8, 0x1, @ipv4=@broadcast=0xffffffff}]}]}, 0x20}, 0x1}, 0x0) 2018/04/21 08:45:45 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x1885, 0x200) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000200)=0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="4c0000001200ff09fffefd956fa2830007a60080000000000000006835401500246619121f96e7e6300800000000000000c41180b50568b88698bc593ab6821148a730dea6613b0000000000", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'veth0_to_bridge\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/21 08:45:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') sendfile(r0, r0, &(0x7f0000000040), 0x3) getdents(r0, &(0x7f0000000200)=""/30, 0x1e) getdents(r0, &(0x7f0000000080), 0x3b9) 2018/04/21 08:45:45 executing program 1: r0 = socket$inet(0x10, 0x40000000000003, 0x2000000000000c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffff) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000024000)}, 0x0) [ 252.396887] binder: 19515:19520 ERROR: BC_REGISTER_LOOPER called without request [ 252.410809] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 252.421124] IPVS: ftp: loaded support on port[0] = 21 [ 252.426517] binder: 19515:19520 Acquire 1 refcount change on invalid ref 0 ret -22 [ 252.434386] binder: 19515:19520 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 252.442162] binder: 19520 RLIMIT_NICE not set 2018/04/21 08:45:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff11, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff7effffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x408) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/04/21 08:45:45 executing program 1: r0 = gettid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc4002, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x3, 0x1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f0000000000), 0x0) write(r2, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/04/21 08:45:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) 2018/04/21 08:45:45 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x10000, &(0x7f0000001140)=@file={0x0, './file0\x00'}, 0x68) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000011c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0xffffffffffffff13, 0x800, 0x9, 0x20}, &(0x7f00000010c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001100)={r1, 0x953}, &(0x7f0000001280)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001040)=""/88) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) io_setup(0x100000001, &(0x7f00000012c0)=0x0) io_submit(r4, 0x2, &(0x7f0000001440)=[&(0x7f0000001340)={0x0, 0x0, 0x0, 0xf, 0xe5e6, r3, &(0x7f0000001300)="51c109e2557cd916c8059fca4224102d5d127685664b74dd4bd4479b0d2464015441490a2395ba820dbebbf77f", 0x2d, 0xf72d, 0x0, 0x0, r0}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x7, 0x10000, r2, &(0x7f0000001380)="fd4bde66796ba50104a1b35ee26537cd2b14e35156a219785c35693f3ee6e1806cc659542c5fb7e042bf9cbfe57a1f913fb14dc1d012e67f67f792053c6647b7a1ad333af1e2f0fa3e60121507770bd74f", 0x51, 0x7, 0x0, 0x0, r0}]) [ 252.453516] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/21 08:45:45 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) linkat(r0, &(0x7f0000000440)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00', 0x1400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000380)={0x211, @time={0x0, 0x989680}, 0x9, {0x7, 0x1}, 0x3510, 0x2, 0x1}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x6) write$eventfd(r0, &(0x7f0000000400)=0x8, 0x3af) r1 = semget(0x1, 0x2, 0x122) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000100)=""/42) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x7ff, 0x0, 0x8, 0x605}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000d40)=@broute={'broute\x00', 0x20, 0x3, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x399) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x89) 2018/04/21 08:45:45 executing program 3: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000004, 0x40000000032, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000380)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x24008801, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x20, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002600)=""/193, 0xc1}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x6) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000002cc0)=ANY=[@ANYBLOB="140000000005000000fffffff7ff0000008020000000c5b9ae51bee8f0dd22970000009c4dfcc249a8ab12019ed3c005a554a2990ddda9fbf6686cc1d4fb6c23ef0cfb10e67c6f76bae8da9de4ad45cb03dc0756eb61a27c01c2bc2fd225a44f40f22d7820f564a003cc00000000000000fcab11eb06866e64ab9ce9c69be4bd403704eb7f95101d70bffd4e96610f00b9bd7ca2336be9fc72df81ca3374e897404db3efaf7e886274e3095c9f26ef436efefeca45d210"], 0xb7}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000353401040326033cb2592ea6dc23b0f61f18262484c936600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) write(r3, &(0x7f0000000080), 0x0) [ 252.546332] QAT: Invalid ioctl 2018/04/21 08:45:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x9) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000000)=0x4002) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00') ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x29fd) [ 252.579844] kernel msg: ebtables bug: please report to author: Wrong len argument [ 252.596360] QAT: Invalid ioctl 2018/04/21 08:45:45 executing program 5: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r2, r1}) bind(r2, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x80000001, 0x59, 0x10001, 0x101, 0x800}}, 0x80) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) r5 = accept(r3, 0x0, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) socketpair(0xf, 0xe, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x7, 0x6, 0x2, 0x8, 0x0, 0x5, 0xfff, 0x9d7, 0x1000, 0x8, 0x0, 0x1e, 0x9, 0xe41]}, &(0x7f0000000200)=0x100) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000240)={r8, 0x6, 0x9, 0x4}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x7c) r9 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r9, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r9, &(0x7f0000e6ffd0)=[{0x8000000001, 0xfffffffffffffffd, 0x0, 0x0, @tick=0x40, {0x3}, {0x0, 0xfffffffffffffffe}, @raw8={"25443405686b7f6e3c845f36"}}], 0x30) 2018/04/21 08:45:45 executing program 6: add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='4', 0x1, 0xfffffffffffffffc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x9, "542be9daae0c729e87"}, &(0x7f0000000080)=0x11) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000100)=0xc) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0xd5, 0x890e, 0x5, 0xb5a2, 0x6, 0x400, {r2, @in6={{0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x7f, 0x6, 0x8, 0xfffffffffffff1df, 0x100000001}}, &(0x7f00000002c0)=0xb0) [ 252.621183] kernel msg: ebtables bug: please report to author: Wrong len argument [ 252.627698] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 08:45:46 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000100)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) munlockall() read(r0, &(0x7f0000000040)=""/154, 0x9a) 2018/04/21 08:45:46 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x1) semtimedop(0xffffffffffffffff, &(0x7f0000000f00)=[{}], 0x1, &(0x7f0000000f40)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) futex(&(0x7f00000002c0), 0x3, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340), 0x0) 2018/04/21 08:45:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) fremovexattr(r0, &(0x7f0000000040)=@known='security.ima\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/118, 0x76}], 0x5) clone(0x20008000, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="3aadc455d9e21f395ec1e26e475be767ca2183e0a7200f3593c0cdc7d268a3bc03ae822655967058147b19a0") ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, 0x5, 0x1c, 0x0, "242456415df3add2c3a3dbd6c9af93c4c79d99e5a766611982bd763388910502659728cd799e1fed49ec4cc341533b1d0100b3c9e800824c5dee01359c2f8c97", "f3d27f1e3508d3e6b33bfd322bf229fe44ace678117270f290d0479046c7c95270327cc71ba84cda178b5819761dfbaac6580ac83647bb216542cb9f8f0521e4", "7d531f2b222e26d8a90d49e26ea27bae5e1c3c770f2eaeefffe4fdb98881a309", [0x0, 0x9]}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000005c0)=""/7) socket$inet6(0xa, 0x2, 0xd51) socket$packet(0x11, 0x2, 0x300) 2018/04/21 08:45:46 executing program 4: r0 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) getpeername(r1, &(0x7f0000000440)=@hci, &(0x7f0000000140)=0x80) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/21 08:45:46 executing program 3: fchmodat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) listen(r0, 0x8) fanotify_init(0x7, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x8, 0x7fffffff, 0x9, 0x7fffffff, 0x6, 0xfffffffffffff800}, 0x4}) 2018/04/21 08:45:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x40) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2}) clock_nanosleep(0x0, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f0000000540)) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xfffffffffffffffa) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000004c0)={'TPROXY\x00'}, &(0x7f0000000500)=0x1e) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) 2018/04/21 08:45:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xd9, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x3010, r0, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000240)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/21 08:45:46 executing program 1: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x20480, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/21 08:45:46 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000080, 0x200000b0, 0x20000180], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bcsf0\x00', 'eql\x00', 'gretap0\x00', 'ip6_vti0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x1}]}, 0x1a8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 08:45:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df", 0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/240) 2018/04/21 08:45:46 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', 0x330ffb, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001400)=""/36, 0x24) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 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, 0x4, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_open_dev$sndpcmp(&(0x7f0000001480)='/dev/snd/pcmC#D#p\x00', 0x100, 0x8000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x8001, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer2\x00', 0x201, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001380)=0x1, 0x4) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001440)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000200)="05000000289ae491d13c132003e9296ae7d9439bd07c029b2db3231925beafb5ecfec2678be9c99a4852cf01022b3d96aa30c938f48d318ff4eb2a874141f6926233d3ce38d46e86ac38436cf167667223cda1754b67a5a9bc3ae241fcfb51ee7be7afb50937d76b71a8859309096658bcb1dae10ccb267d01f0b8237ff708f5724aefe5dfd2441546558d5ce24814e38b3243248acaddac293ce35a260b66d4d4a8fa9faf088fb44a8203e9ece999580b9adc98a82483fdef7b26a18523a4d530e235def3a0ca0d2a7de772d688a604f241f57c9e058e71f5b537d3c79954dd13f45dc4df3b885dcee3f54a086ead082b", 0xf1}], 0x1, 0x2ffd) sendmsg$nl_netfilter(r4, &(0x7f00000014c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x103c, 0x11, 0x7, 0x400, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x7}, [@nested={0xc, 0x37, [@typed={0x8, 0x5d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x8, 0x0, @ipv4=@multicast1=0xe0000001}, @nested={0x1014, 0x6, [@typed={0x8, 0x33, @pid}, @typed={0x8, 0xe, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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"]}]}, 0x103c}, 0x1}, 0x40884) socket$l2tp(0x18, 0x1, 0x1) fchmod(r2, 0x4) fstatfs(r4, &(0x7f0000001700)=""/237) 2018/04/21 08:45:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'yam0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) 2018/04/21 08:45:46 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000700)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 08:45:46 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x13ffe, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000200)) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r6) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r8, r8}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000380)=0x6) socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r9, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) fgetxattr(r9, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) dup3(0xffffffffffffffff, r3, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000004c0)=&(0x7f00000001c0)) accept4$vsock_stream(r1, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) 2018/04/21 08:45:46 executing program 7: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) alarm(0x8000) [ 253.769762] QAT: Invalid ioctl [ 253.778775] QAT: Invalid ioctl [ 254.431048] irq bypass consumer (token 000000000b65372a) registration fails: -16 2018/04/21 08:45:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000180)="bad104ed66b91000004066b80d00000066ba000000000f3066b9800000c00f326635000400000f30ba4100b063eef20f1a320f667603260fc72a2e0f01cf0f09ea00001d01", 0x45}], 0x1, 0x0, &(0x7f0000000140), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x20000, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x20000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r3, r4}) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/21 08:45:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x83ab, 0x200001) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000340)) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="d3bd9b0b66cd09479eef323587169e99655b6c10aee61cfb9e5ee01fd2b2e724", 0x20}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) recvmsg(r2, &(0x7f0000002cc0)={&(0x7f0000002980)=@hci, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a00)=""/26, 0x1a}, {&(0x7f0000002b00)=""/96, 0x60}], 0x2, &(0x7f0000002bc0)=""/212, 0xd4}, 0x0) 2018/04/21 08:45:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f0000000280)="88afd936046e1d5570f7e83ca4c55ae1bc543fe3b41824edaa2ce764ebda67437d5ae6e26571566c1439ba00665b52ca7c74fde51edc1b0bb4afb7886f8b255cb1f2d51f58e91c8056ab08ddf6a08d09f3f9fdd163e0fb13c9d7de19df688a498fefc58861c94164cb20c52d336ecd8620a2916509ee824ac64dae9d4fa44610648dec25db8a582a71aab11d2b3f2db3370c1735bd8712add53e75fe899d790b45452ff5721adfe4fd8dc609a7df33a16e14f5e40fb2f7cfdf0f18e05124dc23da35d01ae0c73afa32743dfd76a7cfdab1eb3ae679355ed8066de40f255ad68ac480") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='coda\x00', 0x4001000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='efivarfs\x00', 0x1820, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x1000, &(0x7f0000000440)="1c40c13914c8b225507591fc7928b9a3df4700cc3b697ace725895377584b240441d640d6cfe1b12ab4a533112c269fa712e8a5e878db9d1dcebfab8b62d0b79c1f37d707703ff0730a4cf1263be66452824d2060313c05178b7b1df0f63b0325c92e7162a64e9f1d91a5af644f54a12959d33f94e267b2a2ec0a3ce2406d99bd52ca9322ca4927c8cbca5fa88a5fbbd911a97b52de0b605770c") r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept(r0, &(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000003c0)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000600)=r1) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) socketpair$inet(0x2, 0x2, 0xd89d, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r2, &(0x7f000000fd40)={&(0x7f000000e640)=@ll={0x11, 0x1c, 0x0, 0x1, 0x46, 0x6, @random="0c1b63750f3a"}, 0x80, &(0x7f000000fbc0), 0x0, &(0x7f000000fc40), 0x0, 0x4}, 0x10) 2018/04/21 08:45:48 executing program 7: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="290000210206e30067ffbd010a0000000800050000000200080000bf00000000000000000000000000", 0xfffffffffffffd6d}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001180)={0x7f, 0x20, 0x7, 0x2, 0xfffffffffffffffa, 0x80}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0}, &(0x7f0000001240)=0xc) getresgid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)=0x0) fchownat(r2, &(0x7f00000011c0)='./file0\x00', r3, r4, 0x1400) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000180)="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", 0x1000) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/04/21 08:45:48 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x81204101, &(0x7f0000005e0b)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x17c, r2, 0x208, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf6}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6ffd}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x418}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc34}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4090}, 0x20000001) sendto$inet(r0, &(0x7f0000000200), 0x35c, 0xfffffffffffffffe, &(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/21 08:45:48 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="24802c93472a9d92edad5a5992d78420dd", 0x11}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r2) 2018/04/21 08:45:48 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x81, 0x7f0, 0x73b, 0x8, 0xff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2514, 0x9, 0xff44, 0x9}, {0x8, 0x9, 0x3f, 0x3ff}]}) 2018/04/21 08:45:48 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000005000000000000000000000000001300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000180), 0xb, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) [ 255.169611] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 08:45:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x12) recvmsg(r1, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffffb7}, 0x0) 2018/04/21 08:45:48 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000140)="3669d7d338263e7b5cc02309a4a27ab1d2971d275bb4fb5d14b7abd1e76d6b5ae33996496b2e5414003c750377f1b7423e0d7fd24fc122362f204f244e7fc2ff6b18e8ddf7a28821b5000db517d41e5a3fdf70e28dd8f87fb2f2bf8e52756259d80c70930f7007d690b7a1dd9b93859bfdd140d9eddae8652a926b30cdd956b28d56ea9c37518cdba99bf34fccb9c1fd14aeada1cd1c241b9be168fe045c2420d10f2bc1f4f1f0c39f1bc2c8edd7139b80896bf493b22ea5f43359f52a04020c3c662803fbe683e343a0690d02a8e7640baac83273a76962f16f663b469ef4f01a9687a2d8e04d69988e59830453ac6cabec1c1d4536353ecb") openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) 2018/04/21 08:45:48 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca5ef963fb95cf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000002c0)={0x8, 0x81, 0x4, 0x4000, [], [], [], 0x4, 0x1ff, 0x9, 0x1, "1d5b63a2dbddca9e0112db5848e33e8a"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f0000000480)="798f908e2334369d5e4d46915ab79bb3326f9d9bd9b7daebd0eaa95771e2e133fc315c1a6dace9039dcb3b644d5bbf6142098b189456070a6c711c439da4f7ae301823348f95d00e36cf51a083a7a5a9b672a8867e863b5cfa4594ee2472e02174ef11de6ed3134e261eaa8e4c84359e928fccacfdbac84ac7b0dd70584012d182825c3ba69e6b0841f8013bd694315de399002acabdcb1d4887f47c9bf36950ec5b9f", 0xa3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000001c0)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) write(r4, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000440)={r5, 0x80000, r0}) r6 = accept$netrom(r4, &(0x7f0000000040)=@full, &(0x7f0000000100)=0x48) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000140)="8e6d723f52627466c479e767bf22d76c", 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000200)={r6, 0x8, 0x8000, "e523f914163f104fdc79d8a4031a5f717513ba8d2d5753876380c8fcf4561ec3b99ffebb88a96e24907222067c0456375df7e8b6c634a682d35d5ba5b357968c2bea7af2ce36ec483996f6a7d5fd3578e60022b61ae1ea72"}) 2018/04/21 08:45:48 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/21 08:45:48 executing program 1: rt_sigaction(0x36, &(0x7f0000000000)={0x8, {0x4}, 0x8000000, 0xe14}, 0x0, 0x8, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x60000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r2 = socket(0x2, 0x3, 0x9) getsockopt(r2, 0xff, 0x0, &(0x7f0000b6c000), &(0x7f00003b7000)) socket(0x10, 0x0, 0x7) 2018/04/21 08:45:48 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vcs\x00', 0x80, 0x0) shutdown(r0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001340)={0x0, 0x8100000, 0x30, 0x7, 0x7ff}, &(0x7f0000001380)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000013c0)={r2, 0x96e}, 0x8) setsockopt(0xffffffffffffffff, 0x80000000, 0xfff, &(0x7f0000001240)="ad8c02491a20aaf21f7645e0409f17c5dc1658f8a8cc52a10972ac2e2af0eb299fbde1a6", 0x24) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00000011c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001180)={r3, 0x7, 0x30}, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) pipe2(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000001300)=r3, 0x4) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000001280)={0xe1aa, 0x6, 0x401, 0xfff, 0x6}) 2018/04/21 08:45:48 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x200, 0x7, 0x4}], {0x8100, 0xffffffff, 0x80, 0x3}}], {@canfd={0xd, {{0x4, 0x7, 0xfffffffffffffff9, 0x3}, 0x4, 0x3, 0x0, 0x0, "af1333d36b402a15c8badb444c8f7a9c856b4500f81ed00d25514e73647ec061d531f6c9cf7a1d0ddd731ac035ea7b8cf9909284fa75a3061b9754b487300452"}}}}, &(0x7f0000000100)={0x0, 0x1, [0x59d, 0x4, 0xd4a, 0xbb3]}) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "302943808bd3941a37a6a671e62a377c"}}}}, &(0x7f00000000c0)) 2018/04/21 08:45:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) r1 = socket(0x11, 0x80000, 0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x8841, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x0, 0x20, 0x8, 0x4, 0x8000, 0xefd6, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x1800000000000, @empty, 0x4}}, 0xa408, 0x314, 0x20, 0x5, 0x2}}, &(0x7f0000000680)=0xb0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'team0\x00', 0x2}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0x4, 0x5, 0x1, 0x662e041b, 0x7, 0x7, 0x2, {r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x20, 0x8, 0x1379, 0xa6}}, &(0x7f0000000780)=0xb0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000480), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x93a}}, 0x4}, 0x90) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000800000014b0000ee000000000002000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/21 08:45:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x58, 0x3fc) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond0\x00'}) r2 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1afaa72e710eed1447db1948e426833f4052bd789b2c2f3a7096daf6f4b419733e98145ff9098b56e384bd9d3c793e9c7ce4e69c728349447f500467ec69ec5cf23d6a002f81996bed167e40d8cbf7adfa3f486998df49f093cc90f4af9a7a4269509fabc2f0b07cca6af7cb6ecfe5588402c07b6486ffb5f493f788146abf9c9a03fd858c8c1c1740dbf99e557332a3fe373b389118be326e8b93f4c88302b26d4076e3d779eb75efa512d1075a168c5749fc432c31f3f86ff633cbc35bc95b8103d389887ba653a0298546748c6d17679fa26f6da623b996c3dd54edf83b5d2ab55ac32073442b80f914da", 0xec, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, r3) add_key(&(0x7f0000000400)='blacklist\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="b611d2d1455209ea8956ad12c9", 0xd, r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x1000000, 0x3, 0x7}}) 2018/04/21 08:45:48 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, {0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x9}, 0x8a9, [0x200, 0x0, 0xfffffffffffffffb, 0x2, 0x10000, 0x6, 0xfffffffffffffffe]}, 0x5c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xbb7, 0x12000) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) [ 255.450007] IPVS: ftp: loaded support on port[0] = 21 [ 255.462416] bond0: cannot enslave bond to itself. 2018/04/21 08:45:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x48500, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="e4efcd1ed5a82be11a5be1fb7ff823671e613bb19e211cbeb415f349") [ 255.505610] bond0: cannot enslave bond to itself. 2018/04/21 08:45:48 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000002c0)=""/210) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x3f, 0xfff, 0x7fe000, 0x471d}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x2000c0884123, &(0x7f0000000100)="645b72184a83b517aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a00700000025ad9c7a6094e125f3") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xee73, 0x7f) poll(&(0x7f0000005000)=[{r1}], 0x1, 0x0) 2018/04/21 08:45:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x6737, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/209) 2018/04/21 08:45:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) io_setup(0x9, &(0x7f0000000240)=0x0) r2 = msgget$private(0x0, 0x404) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x81) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000300)=""/233) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/21 08:45:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x8, 0x40000b5f, &(0x7f0000000040)="63b2bbc98063f4f3168dd929c995e761b051f6519fb1b7fc2ab8f1f7b5e56f3f1c8a14e0196f35c375d99f1a75969293be66ffc900d726e10403", &(0x7f0000000080)="ad1d3d79775a2afb41aa744554288704c7410292ac69de29a97c3ffb242dd12765e240ba205c3cd97fc3e45db701286ad62b7b0ca2caaaafebf955af3ff1293bc15fa276c425", 0x3a, 0x46}) sendfile(r1, r1, 0x0, 0x2) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000001c0)) 2018/04/21 08:45:48 executing program 4: pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/04/21 08:45:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) sendto$inet(r1, &(0x7f0000000040)="88", 0xfffffffffffffe75, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) read(r0, &(0x7f00000001c0)=""/166, 0xa6) shutdown(r0, 0x1) restart_syscall() 2018/04/21 08:45:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f000079b000)) 2018/04/21 08:45:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xa, 0xfffffffffffffffd, 0x400000000, 0x38c}, 0x38}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/21 08:45:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) io_setup(0xe905, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000640)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000040)={0x375f, 0x8, [0x401, 0x3ff]}) [ 255.844180] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 08:45:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) shutdown(r1, 0x2000000002) 2018/04/21 08:45:49 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="58e26473a0ac71c59349d328ac21ead4d54ffeff20b7771e05f52738a660ac0146f9ae78d0dedbea4051d79210f0c17ed90a994a96a42ee9729e5e8c1869ff09d990f2701ec6bd46b617fb08b0fad037898e49055ce8b8b5da9ca8a4516be20236a70811", 0x64, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x4012}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000080)={r3, 0x1}) r4 = inotify_add_watch(r2, &(0x7f0000000300)='./file0\x00', 0x2000000) inotify_rm_watch(r2, r4) 2018/04/21 08:45:49 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000081fff, 0x0) r1 = getpgid(0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x0, 0x30}, 0xc) tkill(r1, 0x2001d) 2018/04/21 08:45:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x800000000009f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/21 08:45:49 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], {0x0, 0x989680}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x7e) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fff, 0x80200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000400)=0x200, 0x4) mq_open(&(0x7f0000000140)="6c6f5be000", 0x40, 0x92, &(0x7f0000000180)={0x0, 0x8, 0xfffffffffffeffff, 0x7ff, 0x4, 0x0, 0x100, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), 0xffffff23) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xff) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000d3f0a)=""/246) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000440)=""/188, &(0x7f0000000500)=0xbc) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00'}) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xff, 0x1, 0xde71, 0x1ff, 0x0, 0x40, 0x20000, 0xa, 0xfffffffffffffffd, 0x2d6, 0x100000001, 0x100000000, 0x0, 0xffffffff, 0x400, 0x6, 0x82, 0x0, 0x7fffffff, 0x7550, 0x5, 0x2, 0x40, 0x6, 0x3, 0x128, 0x0, 0x0, 0x8, 0x1, 0x1ff, 0x6, 0x5, 0x7fffffff, 0x8000, 0x9, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x8}, 0x0, 0x2317, 0x200, 0x7, 0xf3, 0x1, 0x8}, 0x0, 0x5, 0xffffffffffffffff, 0xb) getsockname$llc(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f00005c8f52)=""/174) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r3}, &(0x7f0000000080)=0xfffffe95) 2018/04/21 08:45:49 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = getpid() kcmp(r1, r2, 0x5, r0, r0) sendmsg$alg(r0, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f00008ea000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/21 08:45:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x3f00000000000000) fchmod(r0, 0x80) 2018/04/21 08:45:49 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) epoll_create1(0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') readv(r1, &(0x7f0000000040)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1de) pipe2(&(0x7f0000000000), 0x800) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) [ 256.634863] PPPIOCDETACH file->f_count=2 2018/04/21 08:45:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="0fbea229d3b800008ee8bad104b8c001ef0f0866b94102000066b80b00000066ba000000000f300f011e060066b8080001000f23d00f21f866352000000f0f23f8660f72f56d670ff7dc660f10c7", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mprotect(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000100)="36360f01d10f2217baf80c66b8fcf2bc8866efbafc0ced66f2a70fc71f660ffc850000660f1bc5eaa31a37010f3566b8541900000f23c80f21f866350c0020000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000180)=[@cstype0={0x4, 0xc}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000340)={0xaa2, 0x6, 0x5, 0x0, 0x0, [], [], [], 0x2, 0x7}) 2018/04/21 08:45:49 executing program 0: name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=ANY=[@ANYBLOB="08e4000006000000"], &(0x7f0000001ffc), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1c1400, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000100)=@sco={0x1f, {0x3, 0x1, 0x7, 0x0, 0x0, 0x8000}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="0c854048c8899b39bd4e3094ea", 0xd}, {&(0x7f00000001c0)="0bd479c6fa273870f50197afa7d29ef338bd1b36c8c42e4bc76d8a4e8ca885effa526b5a3ea821027375343762fd469855c5071d0269ce58383ba2fa79460c7808b6dbd504f70a16fbebe4654586f8635effd92de503dcbd819c7340d4d4251e24757e6760bea47432434c9d39e39a76760cd8ba6339fe825120fe920ea5cf91df471b56733987ac3db7437929725f3b7933ac390e3638361d856880ea977b9bb1f707a1e83f5be7967296a35974005ded4d47b0c5bdb2c20edbe87f478d5255d8ff", 0xc2}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000)="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0x1000}, {&(0x7f00000002c0)="cd11bde64701e91feb91961a874d79a3d23db1144b65164ac33bbb12a60d4800dfc214ca47da23a754cf2c3b74f14202e4012526", 0x34}, {&(0x7f0000000300)="8d11b5da8a72489b7e62595113280b985fafd328f481dd3609bc5f6a21d7a2215097a857dd7e9bfdc442a67ea9a7824a69aca3c8f402313efde1e59106fe202404de8fcddc9eb9fc43e610024f004c3a69282a057d1450373f3506c4c634728b6cd30cc4db5513280566523243", 0x6d}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="2acb0c6fed83de1c205b15e3376eb70443ecac18e38f6cf2e80300ca1219faaf3d335838f698e6a5b922e369253b1899dbad0fb3b36dc834c5fbe1a2b6723d33f18958f74966b7c635093bb0c89820ad5d8ff80db4ee7ddc33b9b81a47f18056a65b71798a0e259ca45aedb02d939124ec8b5556cca79b0adf8c7f6bbc30cd19dec8b99cd639feaa87d218aefd3501a04ce7801e667e48f9a564a65f1328ca7faaa4559e7496490152c203215669ea6eb83fcb999deabe4229b280959818ec8027e477b9dc19aea9fb8e5574a4c39e23e898fa2ba1b4111c32dcda84b1ca381b57698013426e4cb39071ea57858463816c94828e2b1580", 0xf7}], 0x8, &(0x7f0000000540)=[{0x80, 0x101, 0x20, "c53a2193b05fc562b98d5294900fea2c5765c9596219250d330642dc6b8abc56c399135737526e6ba6c215a8ab968eb0e400984f27c391619658c2272525d725cdb99ab26a47f5fa694721592d6cf6b509a61e7f37a8b1de6d665ae9a8a7b0e166497570537d57387b849f"}, {0x28, 0x10b, 0x1, "92a8e602b91b3500bd524a11a9fc6580a2a0f40b7eb8"}], 0xa8}, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x200}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000680)={0xff, 0x5, 0xffff, 0x101, r1}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x1, 0x3f}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000080)={0xed4, 0x0, 0x4}) r3 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) getsockopt(r3, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/21 08:45:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x2, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r2 = fcntl$dupfd(r1, 0x406, r0) getsockname$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000100)={0x80000001, 0x80000001, 0x4000, 0x5}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x2) 2018/04/21 08:45:49 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)="2f65786500000000000036c7c58d2ece290000bc0084813a83fde2a1f9d0561511c71479cf5a4edb4b417f53807510dfc98675de6c1f44d3ef17f2ef5b6c0395d91ae93c8d0b8839d0a3ac8f4f3fdf6d2154c2a25565d6df97a166f2e73e3796ddde90b6fed4bea38f6051ce33516817ce6f388eb066ec17c95c4ab14e7fb308a52f0e25310cd628b69f74c3c7d75ecf6e00121ced23d2fc5cea76a53073fa49bc7f8ddcacc12e476ddcae36085c126408cbc5ba55725d1e9377") ioctl$fiemap(r1, 0x401c5820, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) 2018/04/21 08:45:49 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xa9a0, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$packet(r0, &(0x7f0000bf4000), 0xffffffffffffff88, 0x0, &(0x7f00008cafec)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) [ 256.703367] PPPIOCDETACH file->f_count=2 2018/04/21 08:45:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000fb4000)=ANY=[]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x410, 0x0, 0x1f}]}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x7}, &(0x7f0000000080), &(0x7f0000000100)={r3, r4+30000000}, 0x8) 2018/04/21 08:45:50 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x701000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x1f, 0x7fb, 0x1, 0x7, 0x1, [{0x4b58, 0x6, 0x1ff, 0x0, 0x0, 0x1301}]}) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) 2018/04/21 08:45:50 executing program 0: mq_open(&(0x7f0000000040)='$)\x00', 0x80, 0x20, &(0x7f0000000080)={0x5d09, 0xd7a, 0x8, 0x3, 0x83, 0x6, 0x100000000, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth1_to_bridge\x00'}) [ 256.874881] syz-executor7 (19831): attempted to duplicate a private mapping with mremap. This is not supported. 2018/04/21 08:45:51 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000)=0x10d, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@multicast1=0xe0000001, @rand_addr=0xc44, r2}, 0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=ANY=[@ANYBLOB="2800000013000103000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0008ff0f0000033682d16d89b52808bb"], 0x28}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000200)={&(0x7f0000000940)={0x590, r5, 0x0, 0x70bd29, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x88, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x2, 0x7, 0xfffffffffffff831, 0xffffffffffffe975}, {0xc, 0x7, 0x40, 0x7}, {0x4e2, 0x7, 0x3f, 0x100000000}, {0x80000000, 0x20, 0x6, 0x6}, {0x8ee, 0x7, 0x0, 0x80000001}, {0x6, 0x800, 0x7, 0x8492}, {0x4, 0x7, 0x5, 0xd82}, {0xffff, 0xffffffffffffff23, 0x9, 0x5}, {0x81, 0x9, 0x6703}, {0x1, 0x0, 0x969, 0x40}]}}}]}}, {{0x8, 0x1, r2}, {0x12c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r2}, {0xe0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0x965, 0x4, 0xffffffff80000000}, {0x1, 0x3ff, 0x4e0, 0x9}, {0x400, 0x29, 0x40, 0x1}, {0x7, 0x3f, 0x80}, {0xd1b4, 0x8, 0x0, 0x8}]}}}]}}, {{0x8, 0x1, r2}, {0x1c0, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1000, 0xffffffff, 0x3, 0xa183}, {0xe35, 0x1ff, 0xffffffffffffff80, 0xfffffffffffff000}, {0x3, 0x2, 0xff, 0x10001}, {0x7ff, 0x1, 0x4, 0xb0a0}, {0x4fc4, 0x680, 0x1, 0xfffffffffffffebb}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x0, 0xfffffffffffffffe, 0x4, 0x5}, {0xe7, 0x20, 0x6, 0x8000000}, {0x821a, 0x7d, 0x20, 0x7}, {0x1, 0x7, 0xfffffffffffffffb}, {0x10000000000000, 0x3, 0x7, 0x1f}]}}}]}}]}, 0x590}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/21 08:45:51 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf8, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417b2"}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0a7b73d9348b24a597f829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) socket$inet(0x2, 0x0, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) shutdown(r4, 0x8000000001) fchdir(r9) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/21 08:45:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000940)=""/241, &(0x7f0000000240)=0xf1) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000400)=""/197, 0xc5}, {&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000500)=""/112, 0x70}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f0000000680)=""/149, 0x95}, {&(0x7f0000000740)=""/80, 0x50}, {&(0x7f00000007c0)=""/158, 0x9e}, {&(0x7f0000000880)=""/190, 0xbe}], 0x9, &(0x7f0000000d80)=""/4096, 0x1000}, 0x0) 2018/04/21 08:45:51 executing program 2: r0 = socket$inet(0x15, 0x400000080005, 0x0) r1 = semget$private(0x0, 0x6, 0x4) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000000)=""/209) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001480), 0xab, 0x4000000, &(0x7f0000001500)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/21 08:45:51 executing program 7: r0 = socket$inet(0xa, 0x8080f, 0x2000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14, 0x1}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) fsetxattr(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="757365722e47504c656959e39cb9ff80d1294c3fd6729d776c616e317573657200e6769f342dd1aa2af036204658694c507ac358d8fbc9a68cac58ef"], &(0x7f00000001c0)='ppp0GPL\x00', 0x8, 0x3) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000c50000006391a74949c444a27f80563192655a0a703693b480c3f931cf6ceff4ddb9aaff589b718a5061d3c3660632131f292e375000b1041c28a23f36243c94b3fcff030000125c62f0ca6893cb132d38fc380c12650769924bd060bfaf19f84daea13828f2c04b378862cca8aa20a960550459a8a2486b2cad7a76054a15d706ef9cfd78ca6157c6bb4f25dba32a5fe6106e44b957362d8fd7aac3586e537a7eb14ec968a50fa047ab95930f681eafe966678b38789eafad2b3742dda7c8b2cbe82651abfb5f581d"], &(0x7f0000000140)=0xe9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xc6e8, 0x65}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2}, 0x8) 2018/04/21 08:45:51 executing program 6: r0 = socket$inet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x8}, {0x6}]}, 0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/21 08:45:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) flistxattr(r0, &(0x7f0000000340)=""/8, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000300)={0x10001, 0xdb5, 0x8, 0x8}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="9000000043fe96ff1fdc470893236d9b8feb100b1eb1d51a7b140d3e950e8fe17626a25678d49d7a7711f2faa9e8762eb18157b2a0eba25bc32ccb78fbfaab2f7f04ef52e23a0b4ae07ee63c3f3a21aa3974e5886795b47d868b46038f5733712a20ff86513161818b3ecafed50bc1b0770ae09b3ab56a7461d6cce9a1f6afbf3f46", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000380)=0x2) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000001, 0x20000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) r4 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000480)={0x5, &(0x7f0000000200)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000004c0)={r5, 0x2}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000001c0)) 2018/04/21 08:45:51 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00083c0000000039130000000000bbfe8000000000f30000000000000000ea0000000000c990783dd1b511adcc05fd7e72522b7b8342aa7dbbec01f2c1241db5c7a2fdc6364dda7c86f1c8ec092b94e5906a10ac26fdc3cee770a59e48f0287f16d8bc14ad7efa7c3f95aea0a28dbcf543ee94d220c5ae180cfffdfe76c35e93e981a16ba056bd1f322cf8d62bb4e98c9b78a8931429419e02ee25d16889a6df3fef15e04d3680f33bf58b569bfaf18fa3ad308327df973384a5a16fb295861978d0ee6773628aec4daac95d736e6a529127f41b6298d3543e3e"], &(0x7f0000000040)) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000240)={0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x3, 0x8}, 'port0\x00', 0x80, 0x41403, 0x5, 0x3f, 0x2, 0x4, 0x797, 0x0, 0x7, 0xf1c}) [ 257.852941] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 08:45:51 executing program 0: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x3, 0x100000000}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r2 = epoll_create(0x6) poll(&(0x7f0000f59fc8)=[{r2}], 0x1, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/21 08:45:51 executing program 2: chroot(&(0x7f0000000200)='./file0\x00') r0 = semget(0x2, 0x4, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000400)={{0x1, r1, r2, r4, r5, 0x50, 0x7}, 0x5, 0x4, 0xfff}) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x5, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x10}, 0x71, r3}) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000240)='../file0\x00', &(0x7f00000002c0)='./file0\x00') r7 = open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) renameat2(r7, &(0x7f0000000000)='./file0\x00', r7, &(0x7f0000000040)='./file1\x00', 0x2) 2018/04/21 08:45:51 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xea) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x5, 0x5, 0x0, 0xf59c, "f0d2c88518ab445d057b7fc13590caa2f43fd65cfe8bc898adb91cfdeb97783e49cd2fb7cdf478642eb900e6", 0x2}) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) [ 257.895732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 08:45:51 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000004f40)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000280)=[@init={0x18, 0x84}, @sndinfo={0x20, 0x84, 0x2, {0x9}}], 0x60}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x8, @empty, 0x9}, {0xa, 0x4e22, 0x8, @empty, 0x6f94}, 0x80000000, [0x7f, 0xfffffffffffffff7, 0x100, 0x8, 0xfffffffffffffffe, 0x8, 0x0, 0x5]}, 0xffffffffffffffda) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 08:45:52 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000180), 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x14) 2018/04/21 08:45:52 executing program 6: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000003ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="50000000140000000000000000000000ac14ffaa0000000000000000000200000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) 2018/04/21 08:45:52 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x8c4, 0x0, 0x81, 0x6cb, 0x2, 0x3, 0xffffffffffff6437, 0x289, 0x40, 0x2b5, 0x6, 0x80, 0x38, 0x2, 0x401, 0x0, 0x5}, [{0x60000000, 0x800, 0x0, 0x7, 0xe40, 0x0, 0x93c, 0x8}], "407b8ed37434c1d30264548a566922e1fc9b6530efa291f920ba03f7fb6c69c62105fd86028e6902cc09e9c20ff5119eee8133c26480c905a350baf49b042548a67cabd3de20727fafe73147d38f866f4f204c880661c0fa0d636f548254646c28127a60c73c5e5368fd7d8cb63e0eb7d81bcd92c7bf651ae69eaabc6901072872b67f01d5e665dc199927a90f62ce74e066de2816f5e4287fc90c76d6a4bc9d3934507e3ea7c18cb651861bb3972ec94d59ad814d444e95755d8b", [[], [], []]}, 0x433) write(r0, &(0x7f0000000080)=' ', 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x24100, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x1f, r0, 0x0) r2 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='dev ', 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x0, r3) capset(&(0x7f0000000280), &(0x7f00000002c0)) 2018/04/21 08:45:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000080006, 0x800003) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffff, 0x80000) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) 2018/04/21 08:45:52 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000f40)=""/4096) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x6a, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000aaaaaaaa0000810000008848450000580000000000009078e000002e7d2a4d010420880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000f00)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000001c0)={0x5, 0x8, 0x4, 0x8549, 0x3f}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003b80)='/dev/ppp\x00', 0x80100, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000003bc0), &(0x7f0000003c00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x2, 0x1, 0xfff, 0x4, 0x0, 0x7, 0x0, 0x4, 0x6e5991c000000000, 0x0, 0x1000, 0x6, 0x2, 0x627, 0x3, 0xcb6, 0x1, 0x9, 0xff, 0x0, 0x1, 0x10001, 0x5, 0x9297, 0x1ff, 0x1f, 0x80, 0x68, 0x1b1b, 0x0, 0xbee, 0x400, 0x5a3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0xb1f1520382527bc6}, 0x8000, 0x5, 0x0, 0x7, 0x0, 0x2, 0x8a2}, r2, 0xf, r1, 0x2) 2018/04/21 08:45:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x15, 0x0, 0x0, 0xfffffffffffffff9}, {0x200000006}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/04/21 08:45:52 executing program 5: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), 0x4) getsockname(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) mq_notify(r0, &(0x7f000070efa0)) mq_timedsend(r0, &(0x7f0000d8e000), 0x0, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000140)={0x1dd, 0x80000, 0x8}) 2018/04/21 08:45:52 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd54dc380483481a7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000280)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0x5, 0x38, &(0x7f00000002c0)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="9bd52e2d7d057517605c2b94a3b5bc36b76a665cd4934a00f1e30c96"], 0x1c) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x24) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000001c0)={{0x3, 0x0, 0x401, 0x2, 0x8}, 0xd90, 0x9}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/3, 0xe1}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000600)={{0x9, 0x3, 0x2, 0x5, "596b13c008717f4663a582fc3cd612050f8b73f909bc13e219db58a1c460029aa135778e790bda97c7a29b4a", 0xfd6}, 0xf97, [0x4, 0x5, 0x0, 0x81, 0xffffffffffffb292, 0x6, 0x3ff, 0x6, 0x401, 0x3ff, 0x1f, 0x876b, 0x0, 0x9, 0x332, 0x8, 0xfa2, 0x7ff, 0x6, 0x40000000000000, 0x7, 0x1, 0x7, 0xffffffffffffff81, 0x3, 0x10000, 0x0, 0x0, 0x6, 0x2, 0x401, 0x7, 0xe4a, 0x2, 0x21f1, 0x1, 0x100, 0x2, 0x7, 0x2, 0x3f, 0x4, 0x7, 0x2, 0x8, 0x1f, 0x7, 0x3, 0x3, 0x60000000, 0x1, 0xfffffffffffffffa, 0x8000, 0x2, 0x0, 0xffff, 0x3, 0x7, 0x4, 0x3f, 0x8000, 0xafa3, 0x400, 0x1, 0x10001, 0x0, 0x4, 0x4, 0x10000, 0xfffffffffffff8c7, 0x3, 0x3, 0x7, 0x1000, 0x1f, 0x400, 0x6, 0x1, 0x2, 0x6, 0x8000, 0x6, 0x20, 0x401, 0x29b, 0x4f48, 0x2, 0x3, 0x8, 0xa6, 0x83, 0x6, 0x6, 0x80000000, 0x2, 0x3, 0x8, 0x6, 0x2, 0x359274cd, 0xa6, 0xfffffffffffffffa, 0x7fffffff, 0xfffffffffffffff7, 0x7, 0x10000, 0x3ff, 0x4, 0x5, 0x2224, 0x6, 0xb33, 0x5, 0x7fff, 0x101, 0x4, 0x43af, 0x5, 0x8, 0x6, 0x7, 0x80, 0xffffffffffffff01, 0x9, 0x9, 0x2, 0x7fffffff, 0x2], {0x0, 0x1c9c380}}) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 08:45:52 executing program 6: io_setup(0x4cc3, &(0x7f00000000c0)=0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000180)={0xc35d, 0x0, 0x1, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000006c0)={0x0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x8, 0x1, 0x4, 0x1, 0x3, &(0x7f0000000300)='gretap0\x00', 0x8, 0x3ff, 0x6}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r3, &(0x7f0000000280)=@ax25={0x3, {"549255712ce5c7"}, 0x3}, 0x80) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000340)=0x7) r4 = dup(0xffffffffffffffff) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000780), 0x800) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x4f3, 0x400) io_submit(r0, 0x1, &(0x7f0000000640)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f00000001c0)="a83f05cf4e45", 0x6, 0x8, 0x0, 0x0, r2}]) r5 = socket$inet6(0xa, 0x2000000802, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x82000, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f00000003c0)={0x0, 0x9, 0x1}) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000080)) 2018/04/21 08:45:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)=""/248) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmmsg$alg(r2, &(0x7f0000000500)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001940)="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", 0xedc}, {&(0x7f0000000380)="24bf52670c73c42dd5326c39bcacc7e440b9f7188aace573993bc43574200d559bda72c18b034b23424f25c918dc181814c7420a0c13524d46f23864f31aad047d169094388d94631bf6c9eb934612e6fac5f70846c05c8f0c7713b5a98722531c53e7f55c9e3a9095410b46936af36513703f55c734c201a7ab08f1f9ee8fd46969efb8af0025973d02ca38cddece7f27cbb96c881930b6602f446c5941bfa912bd43f683af21077d1bd6d3", 0xac}], 0x2}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) 2018/04/21 08:45:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0x1f7) 2018/04/21 08:45:52 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getpeername$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) r1 = socket$inet(0x2, 0x7, 0xfffffffffffffffd) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x80000000, 0xff, 0x2, 0x20}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x100}, &(0x7f0000000200)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/21 08:45:53 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0400e3ffffffffffffff00000000000000000000000000000000000000000000"]}) ustat(0xffffffff, &(0x7f0000000000)) 2018/04/21 08:45:53 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 2018/04/21 08:45:53 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x200, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) getsockname$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/04/21 08:45:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=""/200) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 2018/04/21 08:45:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x204, 0x0, 0x8001, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2, 0x6, 0x9, 0x9, 0x32, 0x9b2, 0x3, {r2, @in={{0x2, 0x7fff, @multicast2=0xe0000002}}, 0x1b76, 0x5, 0x100, 0x7fff, 0x5d5}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x4, 0x8, 0xfffffffffffffffc, 0x1, 0x1, 0x3ff, 0x2, {r2, @in6={{0xa, 0x4e24, 0xb8, @loopback={0x0, 0x1}, 0x10000}}, 0x1ff, 0x3, 0x4, 0x4, 0x1ff}}, &(0x7f00000001c0)=0xb0) 2018/04/21 08:45:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') sendmsg$nfc_llcp(r0, &(0x7f0000001700)={&(0x7f0000001340)={0x27, 0x1, 0x0, 0x7, 0x1, 0x7fffffff, "312036217312eeb1a2494208e1c3494bdd5bdad115903774235c02648a975a63f05c3d4e4db6704e17273d8b3ef89a64d10c4830494546919fd860a4c1cb2d", 0x33}, 0x60, &(0x7f0000001580)=[{&(0x7f00000013c0)="37b406d2c43984da52a8bf420f0b2717f0396062a19c65367813aa93afa47faadfb6a9c88b0046feb698b9d3c2e62ee7bf15975a55273a4b5443d405d47390e6e739385049ff13828e1123901b04d3558dd04c12ffbd3b10c5d8f472532f59573b3ef0848077c99b9024f7006e808fc888f7d63de29075878020b4c111d84cf7576ea2de5bdc74a08c64a9457c729c805445776d8450c08b89429024", 0x9c}, {&(0x7f0000001480)="a233572f0c8cf87701f55e5e05d5766383a48c042676623644b3d3ca50135c442d672f464ccc295fefc89efa", 0x2c}, {&(0x7f00000014c0)="df85296260745d34430472ecd5692d87805939512e52f3168ab7cd797ad87f9971159cd419709f9f233ae058ed143b753f7ed8b1890e85cf5452baee5a21fce846cd52e0d9babaf14b6effa20d3c38b0b9cf3fb1127710233ed4568525182990ca9153f711b8885a49c047a6c0bc089bdc4e34ab3105c37f7a97c697bd7ca58c153c6e3843a66f14138c2064a6101aac492d7eb2ada99d09088854ff79c4ddd24b15", 0xa2}], 0x3, &(0x7f00000015c0)={0x108, 0x0, 0xfffffffffffffff9, "e0a877b342a6a91c024f9aabf655ac5c2dc9632e3148a42c656752d548056de60c8434e7d6563033e7504395b5a3f59e3642c0ad09f311ab77af21be4e529e8c12916ec8194a38d0b8985ab32667129291ca84f969dcba646c6d01c7e891d6db1b31b33280dc3e5757a1ef8d27b2caca857093b283a8e9c34c7172312f5ca0be1357c70d76319e3b37120cbc33f6303fbd464f9c5f17145744ef1891c3aceb0f91426ffb357ef4291bc29cb594b9ddfee70d4e41f144620e15db9bba993846e1626777473bdf6b1e4f44c652e42518b308ed52e123dfd38491aa854aa73efdc6331c759b1ed8a5ed4978344e9866730d65532ab770"}, 0x108}, 0x4000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000019c0)={0xc0, 0x0, &(0x7f0000001840)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x40, &(0x7f0000001740)=[@fda={0x66646185, 0x3, 0x2, 0x5}], &(0x7f0000001780)=[0x30, 0x38, 0x40, 0x38, 0x38, 0x48, 0x48, 0x28]}, 0x1}}, @acquire_done={0x40106309, r2, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f00000017c0)=[@fda={0x66646185, 0x8, 0x4, 0x2c}], &(0x7f0000001800)=[0x48]}}, @acquire={0x40046305, 0x1}, @decrefs={0x40046307, 0x3}, @dead_binder_done={0x40086310, 0x1}], 0x8e, 0x0, &(0x7f0000001900)="462c6e8da77b4273b5012b66528813b21e60fcd98ce410f9dbbdee6700323c122dee7e2cd1b9d469e20961fed80496991fc21b6342eeffb25fa73bc4a24e3a74af46160dfaf62256e5fc314b13fcf2e3e53db4231ecbc2d11d0b3d288579d1f47bbd4b91b9928e5b6a8232d63c877dff2594bd49da45f65bd64d7ac93e714d70a599b6e5cdb76dd98d9d8902d854"}) sendmsg$nfc_llcp(r0, &(0x7f00000012c0)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x2, 0x4, 0xffffffffffff8000, "0822dd35672bbf9649b876329f2d306d2f2cd035a9d0dddeb2023c1349fc00a186e9dbc1b79a4ae372954c609ce68ac6cf495e35c78859225e4e2883fd0895", 0x22}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000100)="8761466e142e70188e5575ae32ad92647fb91e7ef296c36ea3b86d859edc482e1ac365ff20af81a9c93d64f97be6", 0x2e}, {&(0x7f0000000140)="4364e6c7fa5478c501825b05a772b299037d63c3a948f50e63a5d006dc55dd10286f52f2681844bd99ab2a0558e66984f1782c593f4e16cace3fc6b564f7efbb40db693d1ffc2285fa463652368ac4fc7c06466ccb57323596d95b6b3b1cdc73fc5042ca0113bf02d491e8ce9336b7b9c9d42b233cc42eccadc35c27cdd414288e424f52f4b8d694a17ea1bf720576f96a5091a18851eec005ed4b734843b0177973b9a41f7d5688b94011f9792e3196a70255d36e54f31259c3a58df66f8fad2869e0a4a02c1be45bd1", 0xca}], 0x2, &(0x7f0000000280)={0x1010, 0x29, 0xfffffffffffffffb, "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"}, 0x1010, 0x40080}, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xff, 0xfffffffffffffd8d) r3 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/04/21 08:45:53 executing program 6: r0 = socket(0x100000002, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)="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") fgetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0), 0x3a) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d99ffc), &(0x7f0000a8fffc)=0x4) 2018/04/21 08:45:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f61000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x10000) accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000001280)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000100)=""/118, 0x76}, {&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001200)=""/123, 0x7b, 0x1}, 0x12022) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/04/21 08:45:53 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x3) 2018/04/21 08:45:53 executing program 1: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000001080)={0x2, 0x100020, @loopback=0x7f000001}, 0x10) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/04/21 08:45:53 executing program 3: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) shmget(0x1, 0x1000, 0x78000001, &(0x7f0000fff000/0x1000)=nil) socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0x24, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/21 08:45:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) set_robust_list(&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f0000000180)}, 0x864b, &(0x7f0000000280)={&(0x7f0000000240)}}, 0x18) r1 = memfd_create(&(0x7f0000000300)="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", 0x0) write(r1, &(0x7f0000000000)="16", 0x1) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x80000000, &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x8, 0x0, 0x4935498, 0x9, &(0x7f0000000040)='team_slave_1\x00', 0x7, 0x7, 0x40}) sendfile(r1, r1, &(0x7f0000001000), 0xffff) socket$inet(0x2, 0x800, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x800000000000003, 0x10, r0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/13) shmget(0x1, 0x12000, 0x40, &(0x7f0000000000/0x12000)=nil) 2018/04/21 08:45:53 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0xc901, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/81, 0x51}, &(0x7f0000000100), 0x56}, 0xe) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, "73797a5f74756e00000000000200"}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, r1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)) fcntl$setflags(r1, 0x2, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x200, 0x2d, &(0x7f0000000180)}) 2018/04/21 08:45:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/235, &(0x7f0000000100)=0xeb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}) 2018/04/21 08:45:53 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b0ea8b70a69835a23d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000000000007000000000000000000526741c057aacc5f000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 08:45:53 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000001b00)) umount2(&(0x7f0000000040)='./file0\x00', 0x6) 2018/04/21 08:45:53 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000180)=""/113) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x1}) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/04/21 08:45:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000100)='./file0\x00', r1, r2) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3f6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6b4fd77678b30b5b433bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b00800000c99412e36880d20c34d91051b22f6c400000002b7bcdec844f664004997e31649b2b5eb2790c39f4", 0x7b, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000000c0)=""/17) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/21 08:45:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20000442840) perf_event_open(&(0x7f000025c000)={0x2, 0x4c, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) 2018/04/21 08:45:54 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="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", 0x131, r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x82) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000240)={0x1, &(0x7f00000001c0)=[{0xfff, 0x40, 0xd9, 0x100000000}]}) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r4}, &(0x7f0000000180)=""/42, 0x18, &(0x7f0000000140)={&(0x7f0000000200)={'md4-generic\x00'}}) 2018/04/21 08:45:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0xf3) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) accept(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup2(r0, r1) 2018/04/21 08:45:54 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000500), 0xffffffffffffd4a, &(0x7f0000000580)=""/85, 0x55}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x2000) connect$ax25(r2, &(0x7f0000000200)={0x3, {"9f7967b00dec94"}, 0x4}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800c3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) close(r1) 2018/04/21 08:45:54 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000040)={0x0, 0x5, 0x3}) ioctl$KDMKTONE(r0, 0x4b30, 0x7fff) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') 2018/04/21 08:45:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/141) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000280)={r4, 0x2}) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="0100e0a408e65e09bd3680197e7924f0a9a4a269265b6c10", @ANYRES16=r3, @ANYBLOB="00042cbd7000ffdbdf250f000000080004009806000068000300080004008100000014000600fef200000000000000000000000000aa08000374cf000000080008000900000008000100020000001400060000000000000000000000ffff0000000014000600ff01000000000000000000000000000108000100020000001c000200080007006300000008000b000200000008000600070000002800010008000500000000000c0007000600000021000000080005000300000008000000000000"], 0xc8}, 0x1, 0x0, 0x0, 0x40040}, 0x800) 2018/04/21 08:45:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x408) connect(r0, &(0x7f0000000080)=@l2={0x1f, 0x3, {0xffffffff, 0x5, 0x6, 0x9, 0x80000000, 0x3ff}, 0x7f, 0x1}, 0x80) 2018/04/21 08:45:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x0, 0x3, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000ac0000)) 2018/04/21 08:45:55 executing program 1: r0 = semget$private(0x0, 0x1, 0x1) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = memfd_create(&(0x7f0000000340)='vfat\x00', 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000680)=""/4096) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000005c0)={0x7, [0x100000000, 0x5, 0x3, 0x6, 0x9, 0x3cc, 0x8]}, 0x12) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semtimedop(r0, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x7, &(0x7f00000004c0)=[{&(0x7f00000000c0)="224272f3c523a6fdc21e8e84d13c805ee9352a9fd18b855241d639e8bc6d1e319a4c038fab6bb3b3b40d14f5d6067da3b894", 0x32, 0x100000001}, {&(0x7f0000000100)="46ef13435cbccbc637b8b76127acc7a376c22b700ab2565e5a1444861d7c4c50eddfeedb190ba30c668dc4e989a5be62e1af7263ffa52f7b93c2b458c9d8a4fcd08d352642c349805e", 0x49, 0x4}, {&(0x7f0000000200)="7b6b39ae97f4b7fbc8926b12536637fcc52077ef6b6c3318fc21531a77851e89f7b12d701b9d8d24925b913408272c41aebbb97bd761c899c61825eb2c591722996a83e50537edb2a80d01165ac4e9234f17a02dea5fecb3482ad737b6522dfaf743228b8b0840eb", 0x68, 0x1000}, {&(0x7f0000000280)="5cdf743045905e7b84ede12fc11aac51220ba0bfd1b43db25dd97f5136bfc177dd04812bb1bdb598feeb87fe9eb411f4c46765d7b0a441478584971a406ca1147c6e37d8a746a2e5ddc612f0d8aed2b6da2d1a10da5149df129589887a6f9a9af430fe34980cf9f3691153a354e41a2421299cf6c0281d5876b41030405f3c7e9aa49976857c849b6bc69d7715e3852d671849a995942df6ee6350353ffa6e23e4e919b450037536de4cbe", 0xab, 0x4}, {&(0x7f0000000340), 0x0, 0x2}, {&(0x7f0000000380)="4b1fae3bd5c42b90b789d694b0ebbf554a750eb255b215b03cf3b92914baa6728d1d6277afbe77dd7e94d5f950f63182ea8324ca23af7bb8a3b9bf119acdda4f1daf4f8e9b6920623a7711933650cd717052a5748ca92c064ed6a6c342285f6c0f8bebb4b8b45aa1af1170933cbf583f716725ba9babbd86ce56b0310611ddd7343126e31bc2bab4cab2", 0x8a, 0x9}, {&(0x7f0000000440)="4fc63f78adbc8c29622be1b233f08a0c359c2120d5f4ba0b93e52c394c331cc43ca5353b874a99fe1e6b30b15d1ecd3799c5f496a5e42b1e03e18f47ce900c2cac04e267c3e5", 0x46, 0x6}], 0x2, &(0x7f0000000580)) connect$unix(r1, &(0x7f0000000600)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/21 08:45:55 executing program 7: r0 = socket(0x10, 0x3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write(r0, &(0x7f0000000080)="2400000032001f1546f9ff7f0000055b090007010c00020050ff010000003768a0f5fb00", 0x24) 2018/04/21 08:45:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001200)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/70, 0x46}], 0x2, &(0x7f0000001240)=""/160, 0xa0, 0x3ff}, 0x10001}, {{&(0x7f0000001300)=@ipx, 0x80, &(0x7f0000001700)=[{&(0x7f0000001380)=""/143, 0x8f}, {&(0x7f0000001440)=""/167, 0xa7}, {&(0x7f0000001500)=""/116, 0x74}, {&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/78, 0x4e}, {&(0x7f0000001680)=""/119, 0x77}], 0x6, &(0x7f0000001780)=""/100, 0x64, 0x1000}, 0x100}, {{&(0x7f0000001800)=@nl=@proc, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001880)=""/219, 0xdb}, {&(0x7f0000001980)=""/190, 0xbe}, {&(0x7f0000001a40)=""/157, 0x9d}, {&(0x7f0000001b00)=""/108, 0x6c}, {&(0x7f0000001b80)=""/149, 0x95}, {&(0x7f0000001c40)=""/239, 0xef}], 0x6, &(0x7f0000001dc0)=""/215, 0xd7, 0x1}, 0x45}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000001ec0)=""/122, 0x7a}, {&(0x7f0000001f40)=""/208, 0xd0}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/147, 0x93}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/37, 0x25}, {&(0x7f0000004140)}, {&(0x7f0000004180)=""/241, 0xf1}, {&(0x7f0000004280)=""/251, 0xfb}], 0x9, &(0x7f0000004440)=""/22, 0x16, 0x400}, 0x5524}, {{&(0x7f0000004480)=@pppol2tpin6, 0x80, &(0x7f0000004640)=[{&(0x7f0000004500)=""/106, 0x6a}, {&(0x7f0000004580)=""/172, 0xac}], 0x2, &(0x7f0000004680)=""/133, 0x85, 0x7}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000004940)=[{&(0x7f0000004740)=""/173, 0xad}, {&(0x7f0000004800)=""/51, 0x33}, {&(0x7f0000004840)=""/193, 0xc1}], 0x3}, 0xdb3}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000004980)=""/125, 0x7d}], 0x1, &(0x7f0000004a40)=""/180, 0xb4, 0x4}, 0xfcaa}], 0x7, 0x40000000, &(0x7f0000004cc0)={0x0, 0x1c9c380}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x3a00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/04/21 08:45:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x1f, r1}) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000200)=0x48) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000500)={0xa, 0x4e20}, 0x1c) listen(r2, 0x0) write$binfmt_elf64(r2, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x2, 0x2, 0x9, 0x10000, 0x3, 0x6, 0x0, 0x382, 0x40, 0x4, 0x0, 0x4, 0x38, 0x1, 0x8b, 0xc1b, 0x7}, [{0x7, 0xffffffffffffff6f, 0xffffffffffff7140, 0x4, 0xfffffffffffffffb, 0x4, 0x5, 0x8}, {0x70000000, 0x9, 0x5, 0x5, 0x6, 0x1, 0x1, 0x7fff}], "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", [[], [], [], [], []]}, 0x6aa) setsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000000040)=0x2, 0x27) syz_emit_ethernet(0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b173f5e3b333fc1a00000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/04/21 08:45:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x200000000000, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) 2018/04/21 08:45:55 executing program 0: semop(0x0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000140)) tkill(r0, 0x1000000000016) 2018/04/21 08:45:55 executing program 4: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x3000012013, 0xffffffffffffffff, 0xfffffffffffffffd) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) 2018/04/21 08:45:55 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="22d044956f446a696c28a1295f56fa614a9a16ba4fc480a2ee876cc0a6ac615089f216e3e2f5c9536b3a1d5292da64718f869be624aad78efa7e014735c36945cebed4bccbcc9d6c56cda8efec8d26d3b3a8c188f3ad813c") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5}, [], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x9, 0x99, &(0x7f00000001c0)=""/153}, 0x48) 2018/04/21 08:45:55 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x8) listen(r1, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', "e91f7189591e9233614b", [{0x20, 'cgroup@\'%'}, {0x20, '@cpuset$'}, {0x20, '\'GPL'}, {0x20, 'ppp0selinux^bdevmime_type#.bdeveth1*lo*vmnet1bdev$wlan0[trustedsecurity'}, {0x20, 'vboxnet0mnodevGPL{'}, {0x20, '\f\''}, {0x20, '&,'}, {0x20, '.posix_acl_accessposix_acl_access$.'}, {0x20}, {0x20, '-*(vmnet1'}], 0xa, "cc4e88cf5cf38b1f135bd78b4f40b0cd794f9ed495dad32390f1ddeb70d3eec2ef8c7f34277de1e57519af9814f631378b2ddfe285b0e67d141d32cb740c158e2c383c5351ecbbf5a0184ae76cf5115de9611414ca4a4c06bcccc3937b93e414b1e182faac7acc5ca2fdb1acfbc9f984dfd587de2636c708c8bb2aa45f24ddb51d0ac705847804c55e74"}, 0x140) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x1) 2018/04/21 08:45:55 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) read(r1, &(0x7f0000000380)=""/178, 0xb2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, r2}) 2018/04/21 08:45:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x40400, 0x0) syz_open_dev$adsp(&(0x7f0000000740)='/dev/adsp#\x00', 0x78, 0x2000) socketpair$inet(0x2, 0x1, 0xffffffffffff0000, &(0x7f0000000780)) pipe2(&(0x7f00000007c0), 0x4800) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r1, 0xa754}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xffffffffffffffd0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) getpeername(r3, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2a24db4947c1ec7f, 0x0) r8 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() r9 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, r9, 0x10000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r5, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f0000000800)=0x1, 0x2ca) 2018/04/21 08:45:55 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x81000000) 2018/04/21 08:45:55 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/04/21 08:45:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88)=[{{}, 0x0, 0x2}], 0x18) unshare(0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) iopl(0xffffffffffffff69) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) unshare(0xc000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="ddb7c9f85387995fda830870c2bcb79f2b9e9401dc57eff706cb03985193b9b694878b9ada1c64dc0d06eef073e1b159a5e0dee4147d185ddbc502589297428e6ab36984c5f2b12b8e88758715ad8e40049c5781c800a9fe4a0b4625", 0x5c, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) fcntl$getown(r0, 0x9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='user\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x2, 0x1000) bind$inet6(r4, &(0x7f000044f000)={0xa, 0x40004e20, 0x0, @empty, 0x4000000000000000}, 0x3) listen(r5, 0xeb8) syz_emit_ethernet(0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffb9338785ff86dd60d8652b00140600fe80000080001c0000000000000000871c421edbe4cdcddc00000000000000aa4f004e20062ab142d900000000000000ee4dc01c19046e6813883123a38b0dd80633cf3881", @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000040)={{0x1, 0x5}, 0x12}, 0x10) 2018/04/21 08:45:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0xc13) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/04/21 08:45:55 executing program 4: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000f4d0d367d25a01c9cda3719c2910203569c89a02880ed98eb411caa6c43d53c83dc0f2cfff3790ff110127f54bfa12fdebb3c1dfb542939ab68f1eafb16a02a3bf62fc617a53cfbbd5a81901639dc7ebb0248d7a219e71ddf9421f403efaa3ae0aa654d062ec1c48be499dba7a9a6827d60855a00a594f2f89eebe4caac1ff3feba90a4908df34b18a67c43296af33a138c1c9a739bf05d612830e594d06d74a1374d0a2dd5c98c259053ed6516e"], &(0x7f00000000c0)=0xb6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000240)=0x8) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000080)) 2018/04/21 08:45:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0xa5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') pwritev(r1, &(0x7f0000000500)=[{&(0x7f00000003c0)="6c34c940b6017de588e7b134d0c47a8c37d1f19564f9019b3e903f4f1d25da440a4557a7aef4616f89270ac2ebaac7ffa3dcf36ac26747ebd76f29a47354a0", 0x3f}, {&(0x7f0000000400)="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", 0xfb}], 0x2, 0x0) writev(r2, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200)=0x7, 0x4) r3 = semget$private(0x0, 0x4000, 0x112) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000240)={0x60000, 0x25, 0x1, r2}) semctl$GETVAL(r3, 0x4, 0xc, &(0x7f0000000180)=""/97) unshare(0x20100) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) futimesat(r4, &(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)={{0x77359400}, {r5, r6/1000+10000}}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="6bea3892a139b20f15004c7783c76616351aa574667f69bec04134f9db4c0f014b7c105a58a05ea5fd82c2219f013687993b42d468344f80f431add0367825a044406dc4a71c4b3489599f5930d9b4998483e9c718a79b75a95ef7995e01af9d4ae9a120dba54fd8cb3fce53aae3fabc70b1d2d758861f82d65c4738a414b60cced71dd5462865b28242aa55fed2547a2211db22f3dc1149c3748f51f47e119ab594bd42301d4bbfa2f92e966f5b9c", 0xaf}], 0x1, &(0x7f0000000240), 0x0, 0x10}, 0xd0) 2018/04/21 08:45:56 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10001, 0x2fcbbad3bc1dacc7) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x4, 0xfffffffffffffffc, 0x5, 0x8001, 0x2, 0x1}) 2018/04/21 08:45:56 executing program 7: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0xcadf83e93d9be38c, 0x9) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) read(r1, &(0x7f00003fefff)=""/1, 0x1) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) poll(&(0x7f0000b2c000), 0x0, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x31, 0x4240) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f00000000c0)=""/236, &(0x7f00000001c0)=0xec) io_destroy(r0) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0x9) 2018/04/21 08:45:56 executing program 0: r0 = socket$inet(0x2, 0x7, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bond0\x00', 0x1e8) fadvise64(r0, 0x0, 0xaa4, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) clock_getres(0x3, &(0x7f0000000180)) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000140)="8651e57cf33943822eccff474aba7f14b157ad6b2282f050f1") 2018/04/21 08:45:56 executing program 4: unshare(0x8000400) r0 = perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xf) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 08:45:56 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000027c0)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002800)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000003d00)=0xe8) accept4$packet(r0, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003d80)=0x14, 0x80800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) move_pages(r6, 0x4, &(0x7f0000000340)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil], &(0x7f0000000380)=[0x81, 0x593c, 0x0, 0x1], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003f00)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000003ec0)={&(0x7f0000003dc0)={0xdc, r1, 0x1, 0x70bd27, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r5}}}]}}]}, 0xdc}, 0x1}, 0x200000c0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x4) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYRES16=r6, @ANYBLOB="000000000000637765e88b83d1304d827b0000"], 0x25) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000800)=ANY=[], 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002280), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) bind$alg(r7, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/04/21 08:45:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000bc0)='\x00', 0xfd0b, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x100, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xba}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4081}, 0x20000000) 2018/04/21 08:45:56 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23}}, [0x7, 0x401, 0xa4c, 0x81, 0xfffffffffffffff6, 0x8, 0xaa, 0xfff, 0x5, 0x93, 0x4, 0x5, 0x6, 0x1, 0x6]}, &(0x7f0000000240)=0x100) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000000340)=0x101, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f00000002c0)=0xfffffffffffffe06, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x1f, 0x6, 0x8, 0x3ff, 0x8a, 0x9, 0x4, 0x7, 0x5, 0x9, 0xffffffffffff25ab}, 0xb) [ 263.791099] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 263.821207] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 08:45:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x6bdb015fdcb0a42b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000000)="444f8dd064d6b10dbaad5f84cacfef036f4488da659a13dc0f344c54132ad0c71247f450199097508403eb9f6b1ee06c10e67853419e2903c13175fa24d5e2dfd688387acd91f382b7b5f22205d8bff502adaee81ebf5147224e275a0c9ce48985d7515b76736f4ed21e7f3cf1d20021a7bf625bf8db8adc50f64800674d7d567966fb1d9e65f86c20155931c7ff9b05a0d2c356004e421449bc2b32ddf737e029dc50fa8a63b5f1f22f235733af85e1", 0xb0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={@empty, 0x3e}) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) fsetxattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)="f947504c25657468305d766d6e6574302d657468316e6f6465767d5d00", 0x1d, 0x3) 2018/04/21 08:45:57 executing program 2: memfd_create(&(0x7f0000000000)='&em0\x00', 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 08:45:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x101000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x3, 0x10001, 0x200}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f0000000180)={{0x10b, 0x7, 0xfbc2, 0x1f2, 0x24c, 0x8, 0x150, 0x6}, 'IO', [[], [], [], [], [], [], [], [], [], []]}, 0xa22) io_setup(0x20, &(0x7f0000479000)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400, 0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/21 08:45:57 executing program 5: unshare(0x400) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2, 0xd2}) r2 = inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x20) inotify_rm_watch(r0, r2) [ 263.843269] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 263.872796] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 08:45:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="1b", 0x1}], 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc10000100ffffffff0800000000000000", 0x24) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) 2018/04/21 08:45:57 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="f9699558e16c912999d47fbc22e002"]) accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80000) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={r2, r3}) fadvise64(r1, 0x0, 0x0, 0x4) 2018/04/21 08:45:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff8001}]}, 0x1c}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x66, 0x5, "996defb4ab0ed42af7f99dc19053433c478618378541a011f7c34f0691237d51e1efa00c2d9e86eb0b0070ce2216248772460c11db23ec5b621ad46636854cf3345af620e26b4667f773d254b2309bfca82f8662f1a18c79ca83d1ff3ca5"}, &(0x7f0000000140), 0x1400) 2018/04/21 08:45:57 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) utimensat(r0, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = inotify_init1(0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000001500), 0x4) inotify_add_watch(r2, &(0x7f0000b6d000)='./control\x00', 0x20) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000001540)=ANY=[@ANYBLOB="020000000000000097030000000000002b00000000b104320000000409000000000000050000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) readv(r3, &(0x7f0000000180)=[{&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/234, 0xea}], 0x4) accept4$unix(r3, &(0x7f0000001600), &(0x7f0000001680)=0x6e, 0x80800) r4 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001900)={0x58, 0x0, &(0x7f00000017c0)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x38, &(0x7f0000001700)=[@ptr={0x70742a85, 0x1, &(0x7f00000016c0), 0x1, 0x1, 0xd}, @fda={0x66646185, 0x6, 0x1, 0x2b}], &(0x7f0000001780)=[0x78, 0x0, 0x30, 0x18, 0x78, 0x68, 0x58]}, 0x7}}], 0xb5, 0x0, &(0x7f0000001840)="aa11d762c12d638921db6898fd3eac8dcc80e4d187a11990dc355b7b819db84323d64a094c2a653973b10375a71c62ea83044f14655dd62f4a96dd274f16fa4b8e1450f781ffe4b2c6a90f231d3f248223d0f0f902af2ecaf44470c67196614edf0c4e02c0d29265028ecdf38106d9c135759fe9cd945c9a1115410886952fc7a3ca0388f0ad63106671b47bece6391314ed55c3b6b7fe6aa3c30b8ff689b8169555077c67222d6838a5a412f8e1f9c8bb23df8cf2"}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001940)='bpq0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001580), &(0x7f00000015c0)=0x4) dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000019c0)={&(0x7f0000001980)=[0x6, 0x5], 0x2, 0x1f, 0x6, 0x7, 0x3, 0x81, {0x4, 0x5, 0x3, 0x7, 0xa70, 0x5, 0x1, 0x1000, 0x7ff, 0x5, 0x1, 0x15a2, 0x81, 0x3, "e9f4ecc75b090e7054c9339761bf632054eebb99f535bf1f1e9888ff8f983476"}}) 2018/04/21 08:45:57 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x0, 0x3, 0xfe, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000140)=""/254}, &(0x7f00000000c0)=0x78) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x110, 0x20000802, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r1) 2018/04/21 08:45:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x23c2, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0xe4, 0x1) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r2, r2, 0x7, 0x3}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000240)) 2018/04/21 08:45:58 executing program 1: unshare(0x40150400) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)={{r1, r2/1000+10000}, {0x77359400}}) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) userfaultfd(0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x654f0000, @empty, 0x5}}, 0x3, 0x7ff, 0x5, 0x610b, 0x81}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r3, 0x6, 0x5, [0x5, 0x7f, 0x9, 0x9, 0x9182]}, &(0x7f0000000280)=0x12) 2018/04/21 08:45:58 executing program 5: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) write$tun(r1, &(0x7f0000000380)={@pi, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}, 0x66) recvmsg(r0, &(0x7f0000000e00)={&(0x7f00004afff8)=@sco, 0x80, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff8f}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/105) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x9, 0xfff, 0xa56}, 0xc) 2018/04/21 08:45:58 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) utimensat(r0, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = inotify_init1(0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000001500), 0x4) inotify_add_watch(r2, &(0x7f0000b6d000)='./control\x00', 0x20) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000001540)=ANY=[@ANYBLOB="020000000000000097030000000000002b00000000b104320000000409000000000000050000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) readv(r3, &(0x7f0000000180)=[{&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/234, 0xea}], 0x4) accept4$unix(r3, &(0x7f0000001600), &(0x7f0000001680)=0x6e, 0x80800) r4 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001900)={0x58, 0x0, &(0x7f00000017c0)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x38, &(0x7f0000001700)=[@ptr={0x70742a85, 0x1, &(0x7f00000016c0), 0x1, 0x1, 0xd}, @fda={0x66646185, 0x6, 0x1, 0x2b}], &(0x7f0000001780)=[0x78, 0x0, 0x30, 0x18, 0x78, 0x68, 0x58]}, 0x7}}], 0xb5, 0x0, &(0x7f0000001840)="aa11d762c12d638921db6898fd3eac8dcc80e4d187a11990dc355b7b819db84323d64a094c2a653973b10375a71c62ea83044f14655dd62f4a96dd274f16fa4b8e1450f781ffe4b2c6a90f231d3f248223d0f0f902af2ecaf44470c67196614edf0c4e02c0d29265028ecdf38106d9c135759fe9cd945c9a1115410886952fc7a3ca0388f0ad63106671b47bece6391314ed55c3b6b7fe6aa3c30b8ff689b8169555077c67222d6838a5a412f8e1f9c8bb23df8cf2"}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001940)='bpq0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001580), &(0x7f00000015c0)=0x4) dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000019c0)={&(0x7f0000001980)=[0x6, 0x5], 0x2, 0x1f, 0x6, 0x7, 0x3, 0x81, {0x4, 0x5, 0x3, 0x7, 0xa70, 0x5, 0x1, 0x1000, 0x7ff, 0x5, 0x1, 0x15a2, 0x81, 0x3, "e9f4ecc75b090e7054c9339761bf632054eebb99f535bf1f1e9888ff8f983476"}}) 2018/04/21 08:45:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/21 08:45:58 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x40) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x9, 0x24, 0x1, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r2}) r3 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000603000)=[{&(0x7f0000000140)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl(r3, 0x2285, &(0x7f0000007000)='S') getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/21 08:45:58 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/04/21 08:45:58 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000080)=""/154, 0x9a}, {&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000280)=""/162, 0xa2}], 0x4) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0), 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/04/21 08:45:58 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f00000000c0)={0x1000, 0x4, [0x7fffffff]}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000002c0)=""/118, &(0x7f0000000340)=0x76) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x2000) r2 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='ifb0\x00', 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x100000001, 0x3f, r3) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00000003c0)={0xda2, 0x800000000, 0x0, 0x4, 0x80}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x1) close(r1) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) 2018/04/21 08:45:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551b, &(0x7f0000000000)={0x40, 0xcc722279a8e22ed2, [0x0, 0x0]}) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x2817, 0x4) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/04/21 08:45:58 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="680000001800030300000000000000000200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="1b6bffff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\v\x00\a\x00\x00\x00'], 0x68}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x89d9, &(0x7f0000000000)={'veth1\x00', @ifru_map={0x8000, 0x1, 0x7bf, 0x81, 0x1, 0x7}}) 2018/04/21 08:45:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf6, "2c4676ed1a47b736b9021ee2478c0ecf5246892756f87690d87adcc767f2b42a9fa711540d4671d988e2583aff0dedf3da6cc704e5eb9448d91d01870dd15ec119d23454b1277cae436a0e8d754ec89e28f7b0e7d252d7ed2c7420e41a6dcd0b4bb768f23289a7133e923b601b89b9456d8b7c4fd2f23c6f50c14388cd9109c365157418669790c58f7906c1492a8b364c8544f2173b86585f3e11c8eccdf46596f98d60466a11a8fd13d991191796437d860e6803c59e988f4ff12e7477bbaee291e852fd51edb3e3a3f526f3bec015c83b6c86db3fec8720d89b8334aa69aed7349f42534962e4aeea8b5f82d1c6e8f08507ec57f3"}, &(0x7f0000000140)=0xfe) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x8}, 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x785, {0x7, 0xffff, 0x7, 0x0, 0x9, 0x8}, 0x7, 0x4}, 0xe) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) [ 265.065561] can: notifier: receive list not found for dev ifb0 2018/04/21 08:45:58 executing program 4: r0 = socket$nl_generic(0x11, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@setlink={0x44, 0x13, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MAP={0x24, 0xe}]}, 0x44}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/21 08:45:58 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000400)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000480)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000004c0), r2}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) [ 265.227749] can: notifier: receive list not found for dev ifb0 2018/04/21 08:45:58 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r0, r0, 0x86b}) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) 2018/04/21 08:45:58 executing program 1: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80000080}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc02c5341, &(0x7f00000005c0)={0x0, 0x0, 'client1\x00', 0x0, "b60d434322af7817", "35cd0ae4a95704447a1ec18fa7cfd20c85ff9bdca2970b16ce18feeabe96ad3f"}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x200000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x130, 0x260, 0x260, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xfffffffffffff8e1, [0x5, 0x10000, 0x7, 0x2, 0x401, 0x400], 0xf760, 0xbe3, 0x9}}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@empty, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x13, 0x9, 0x7}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x7db3000000000, 0x8, 0x65b, 0x7a9c, 0xcab7, 0x6, 0x6]}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x10}, 0xffffffff, 0xffffffff, 'ip6_vti0\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0xff, 0x1, 0x21}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 08:45:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x9d3a) close(r0) 2018/04/21 08:45:59 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000fe1fa9fc0404abac"], 0x38}, 0x1}, 0x0) 2018/04/21 08:45:59 executing program 4: socket(0xb, 0x3, 0xffffffffffff7fff) r0 = socket(0x40000000014, 0x9, 0x7) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0xf2b}], 0x1, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000002}], 0x10}}], 0x1, 0x0) 2018/04/21 08:45:59 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='personality\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/21 08:45:59 executing program 7: 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', 0xfffffffffffffffd) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/21 08:45:59 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xfffffffffffffff7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0xffffffffffffffff, 0x77e}, {0x80, 0x2}]}) 2018/04/21 08:45:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x2, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 08:45:59 executing program 0: socket$unix(0x1, 0x5, 0x0) write(0xffffffffffffffff, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) 2018/04/21 08:45:59 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x1, 0x4, 0x2}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x2000, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7ff, 0x1}, 0x90) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) accept4$unix(r4, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) sendmsg$nl_netfilter(r3, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000140)=ANY=[@ANYBLOB="7d79ea43b5588820000000020301000000000000000000000000000c000500", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/21 08:45:59 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f0000000140)={"77eecdb1fb447326f788981d63e62600", @ifru_ivalue}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x40480) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/04/21 08:45:59 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x10800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18400002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r3, 0x24, 0x70bd2d, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x5406cac3fb3e1d95}, 0x8000) connect(r1, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/04/21 08:45:59 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x334, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x30000, 0x100) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) 2018/04/21 08:45:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x200) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="66b80f008ed0c4e17d71d216dcf7f3360f23da64660fd27e000f229b66b84f000f00d066ba420066b80a8066ef0f20d835200000000f22d82e0f32", 0x3b}], 0x1, 0x10, &(0x7f0000000100)=[@dstype0={0x6, 0x6}], 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4008ae61, &(0x7f0000358fe0)={r2}) rt_sigtimedwait(&(0x7f0000000140)={0x12136ff8}, &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x989680}, 0x8) 2018/04/21 08:45:59 executing program 0: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) prctl$intptr(0x24, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockname(r2, &(0x7f0000000100), &(0x7f0000000180)=0x80) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffa2e2, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/04/21 08:45:59 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6624041a000000") perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002880)='ext2\x00', 0xfffffffffffffc7e, &(0x7f0000000500)='journal_path') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000040)='8/file0\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x2, 0x0, 0x80) 2018/04/21 08:45:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="a1dd3c250000000096188d0b074d9379499385fb7c799f67d4bd8d95da4a7e2806a7ca69113564aad2869cf1000000000000000081ddab"], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x16f1a32b}}, 0xffff, 0x2}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) 2018/04/21 08:46:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x5, 0x101) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000004c0)=""/56) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x131000, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)=r3) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x100020007) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f00000001c0)={{0x3, 0x1, 0x4, 0x3, 0x7}, 0x4, 0x7f}) bind$alg(r4, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) r5 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r5) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r6 = accept$alg(r4, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r6}], 0x1, &(0x7f000081eff0)={0x77359400}, &(0x7f00003b8000), 0x8) write(r6, &(0x7f0000000100)='/', 0x1) bind$alg(r3, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cryptd(ctr-serpent-sse2),sha3-256)\x00'}, 0x4d) init_module(&(0x7f0000000340)='/dev/adsr#\x00', 0xffffffffffffffb6, &(0x7f00000003c0)="2c3a106d696d655f7479706502c133ba86f0fea5db19cc7f2ec9e407f0a1d5cea68eea90380274caf8743959dc83d46f37d6d617d606f3c96a5d49981adc302bd1e461376aaae3c1731fb32dc6257a43fe08ac35e6914ddfa66ad65c36c8ff1c08c73a5002b3816e40b2eab956d53aa555cc59924d2d151cbefcd28159814a2dd2c10508aaac373a602f7d843c2f68571420dc04a826fc0000000000") sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)) 2018/04/21 08:46:00 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000000100)=0x79, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x1c8) socket$pppoe(0x18, 0x1, 0x0) readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="96000000ba9af518c6981b00daac6ebbf7d34b31ffc28f46d5f3135904a33381843ae6168cc85b312fab5c7c2e77af7a27b3dc6e940a539b000000047e7fef083d94e5fa86d57bdc72a028bbd17d3672f680a0093ea6fa4a6a2e26b5b2a2d746c492696383d706ce4ec1a378761b15a59e21a049e40408948cf463fb22955f725b3f90a6ff78d6b714da403c4e9c8431f0bb411844940d6f7a16fe2029f868e2cba040e9463db23f63a1930ffecba03218a3679646519997f7985a0acb7162b0355e5f3fc0c2aa10bb3c4207b201dc1c3bccc59e57df04c7b3108191d53a66f56f19f1874db3681829c20e8134bd20ad56be2228e30eb6387a1e3e13e03a960ca98493cf1c34dd4c6110d1ff29a1fbc4cf98c7d978b57c96a5a3b0fdf34536a7d3ba3c5fbef7f96ddf34b01b28beb774e4ed2abb888206a2970c2f677ddc587274bcff7fc54f552e23be125fa9c865e33200b9f9979edf2c868283c06acf20cfd0f68cfbb10c25680e5278b77a8dddad3070d23c256e0aafe71c3a581679ff3eec8da19aaa3a72bed321cc22bcecc167e488dba31640a7dd53a37fa09e2848318aada1700c8029e8b600000000421d7fb4571d18b8deff9b23b3b24b1078"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r6, 0x40}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0) 2018/04/21 08:46:00 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f00000000c0)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60d3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/21 08:46:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5f, 0x400) sendmmsg$alg(r1, &(0x7f0000000300)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="472c28136a10afaed3d391ff545ecd731fa18334f0093fa4d53ce8a0880241325f4c1db8328e7611a266abd26d6971e163838b58aa1ae8ab6072744f3ff830df2e14d784db20516c5fb12210a735bec10076eaf1fe277c698a9d6697c90816c205f0ec2c273d71dbc7ef94daa38d50d304ce1924d35715302d87626667f9b9624f5e827d48a852696064d9518b52bf1ac844422a09a18808a01f724a814eab6f22c33b8c6f067b7b11434280cefd777c2e87c44e10e0555e4808d220d0e4a2b9bf8f7e480a47999082b3d1469ea81958d0964af3169e2ef0bb9a869d7b55dd77f67e21ba11a20f0acae4976c76cb763e9c22ca87cbecf9", 0xf7}], 0x1, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4d, "938a982a7a4ac0b3e1415e7f4ab6e55e42cbe58334952a5f55f26d9ee54be1ea5bc700bc72020edbceda6a99e860d832a825c9defe56422577704ab6f25b8ce5b1da36d2e9f243be8973169ef5"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0x8c}, @op={0x18, 0x117, 0x3, 0x1}], 0x110, 0x4000080}], 0x1, 0x44000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000340)="5f4d3e273cc4bff659fb696ccc3fd718f2188292fe166cd18a642e64e9d2f12b13470c840dd85ba7198e4857007d036da57ff0391e923bb1bf490cb371696f7d62b92c7acb677d96ff668b9eca2d5b9ca08a4e4e5b83b433f45a0fc3d0d8cdd3a16957d376b88cac12b7484d3b7a421d9918af846554023050994e413de14a98d7c911e33474252607cbfa87efc8469d95fa54e6f57de47efd70d1977b1439a158c8687527b2a6af422cf8e6d3aa28ad74b1bb8da1915edd4e37a2e35f89cd4eee9394", 0xc3) sendmsg$netrom(r1, &(0x7f0000000800)={&(0x7f0000000440)=@full={{0x3, {"556edac81ed9c4"}, 0x8}, [{"02e27bb2cc125d"}, {"5c8f12d19c5ff8"}, {"1c06a265b6a05c"}, {"472f468bb18f4f"}, {"0cc01cf434dc51"}, {"7d1d55509c44d2"}, {"cc7e62e7c027d7"}, {"015dd0b1e198ef"}]}, 0x48, &(0x7f00000006c0)=[{&(0x7f00000004c0)="f41c5ecf8afdc488ce5700231eef11dd1032cfc33eedab6084165f3ce0f8cbd5e45c728fc929eafadfa7b8f4fe2f07ad27f34968179fc5df3c96e31763ef4a1855ef14c7f639f3191b1833c35e7fbcc2eb97902bb3ed18504031efad8a45b46a69bb6bcba3c3f36e314f648a0aa29a8c3c3e13acb78cc8d7959b9fc153159bd71daea5df6ca5d361", 0x88}, {&(0x7f0000000580)="3c03b0b84194243f27fa29c35be5a83b3101715191c6e76117e2b470b4778656f520c6f6aa1a2b5a3bcc1c93045df87687e5c7896a2e8c4ec3650d94131ac05f2c375ded3c3547585bb7c341cf81640ce382907e9cfd22a21796402aabc9bfff03da7da8f2ef0be7d970cf06c8e81a953d76d5732be695ffd5481face1157abcef774baef7b9ccddd918543780d76ed6c3ebbf7bc9331dbe1ec02fbc4f5294cdebc91aa8bc2b232383ae53892043f549148534d648f9c5aa85487f837150446bfbcce9551a5e606274219f52e00ca76470334061ec6141dcd0aebeef9fd79a4de56016fac3", 0xe5}, {&(0x7f0000000680)="95353632205af2d4bcee2fb8653f3a168a8d6e306bc0bc31a45f6f9a21e93c4174821b97", 0x24}], 0x3, &(0x7f0000000700)=[{0xf0, 0x100, 0x9, "acd4c48d4e2cf3ac7ff77d6ee2bcea698ff8454c56da97bc4380dde5e80c943f147f40304a011201ceca0e03f9002bc3f6f4c4eb17b4435547b94500e1869bb1e603e6fc49211e1eb907ef420b5dcc8a90b6c4fdb28e36b7fe2ce3b826198895457ac1a18ea9cbaa45a107d573651b2ec810b1a15b7dfa3e32d74c0248e70ef03c51f8f51ff69d3678cbeed03d06ab10bfce4d6e3525925b12b1c21fa56bbec083a040d9fff0cdf2bc421fe00396be08219def18bd80e141012504ea5322dd0f7bbf31ff1f64daaf64a7888f22513ffd94109f0e9b6a5023eefa8a"}], 0xf0, 0x10}, 0x20000001) 2018/04/21 08:46:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2580, 0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f00000000c0)="50d10edca61d148c3b60c0b8e71a", 0xe, 0x3, 0x0, 0x1, r4}]) wait4(r3, &(0x7f0000000080), 0x2, 0x0) 2018/04/21 08:46:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe00", 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) bind(r0, &(0x7f0000000040)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80) getpriority(0x3, r1) 2018/04/21 08:46:00 executing program 2: unlink(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000080)='./file1\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mkdir(&(0x7f0000000200)='./file1\x00', 0x20) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='pipefs\x00', 0x80, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000300), 0x80800) open(&(0x7f0000000580)='./file0\x00', 0x20002, 0xa) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x66) syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x6, 0x4000) 2018/04/21 08:46:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x0, 0x9, 0x2, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x1f, 0x4, 0x2ac9, 0xbe, 0x4}, &(0x7f0000000280)=0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x2, 0x4) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x80a0, 0x3b7c) getpeername$inet6(r0, &(0x7f0000000300), &(0x7f00000002c0)=0x17) unshare(0x2100001) setns(r0, 0x4000004) fcntl$getown(r0, 0x9) 2018/04/21 08:46:00 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000340)) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="000000000000000003000000000000000000000004000000020000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000400000000000000000000000000000000000000000000000000000000"]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000480)=""/209) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r6, 0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000080)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x0, 0x3, 0x80000000, 0x1, 0x800000000000}}) 2018/04/21 08:46:00 executing program 6: request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x40000) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) [ 267.339326] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 267.347891] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/21 08:46:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="f3ff0000000000058b00000000008d000000000000000000"]) 2018/04/21 08:46:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x11, 0x200000) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/04/21 08:46:00 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x10}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r4}) fallocate(r0, 0x1, 0x6, 0xfff) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xff, 0x0, 0x2, 0x5, 0x40}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000280)={r6, 0x1}, 0x8) [ 267.464367] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 267.477943] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/21 08:46:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r2, 0x3) r3 = accept(r2, 0x0, &(0x7f000069f000)) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x200c001001b}]}) 2018/04/21 08:46:00 executing program 6: r0 = mq_open(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x12, &(0x7f0000000180)={0x0, 0x352, 0x8, 0xe8ea, 0x87, 0x800, 0x74d6, 0x8}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r0, r1, &(0x7f00000001c0), 0xfffffffffffffffb) syz_emit_ethernet(0x988e518002d8b65, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x2d8b2f, 0x6488, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x400) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="71799bea1527", [], {@can={0xc, {{0x2, 0x1, 0x5, 0x5}, 0x4, 0x1, 0x0, 0x0, "32722ba5b7756a7a"}}}}, &(0x7f0000000040)={0x0, 0x3, [0x5c7, 0xf36, 0xa5f, 0x4f9]}) 2018/04/21 08:46:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x1) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000001380)) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r4 = getpgrp(0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000340)={'mangle\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r3, &(0x7f0000000300)=@known='system.posix_acl_access\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) [ 268.123046] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/21 08:46:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x4000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f00000000c0)='./bus/file0\x00', 0x0) r2 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000001c0)=""/153) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/04/21 08:46:01 executing program 7: perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4840, 0x0, 0x0, 0x0, 0x33b0, 0x0, 0x0, 0x4ed, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/21 08:46:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00634040000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000001a429aa4778afb4ddbf4460b362234f721111fabe2d96141cea682da414ba5f04fa6cc873058edff3ebb47cb3423526729a15188ccbbb8b260783834d4302ee12963a936a7025a276632c2ba70af60712841232884d8013df86377f7f3914fe1e92c39efb09227efd38f182272c71245554008de6d299a91c739b6f7b1c2b90b22ae0bf9344e48ecb4a59f014e8ee284f738d3281cf0acbb2ff6e67b128756a864cab856e1961e618e4f884b726afc5407fcdefb84263f19a7da726c6b81ac0a88be98374914d9c54a2dac7c7deb0318d2391a3cb62cb05608841f910e44d7aa04b7e733c2c4ab52942546544e8533f3a3913180f236bf6ba1907f852bec7c0ca891d51873657f3819116aa5805d9d7c24b4a5d78e942c10a6d691ea51a89e0fcb5e2dcbb6b37f10193215e6f4415c362adc4e1249d28e33d80d0f96dea43cf0bc9c7ef49f4cc689f6c00cc47ffa2b487df5ff0136080e2003fecda3a0f587fb6f0f87c5f7f44d1dff9a1fb17e4d13", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000), 0x48, 0x0, &(0x7f000044bf7d)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0xe8) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000a40)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000b40)=0xe8) r8 = getegid() r9 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000c80)=0xe8) getgroups(0x8, &(0x7f0000000cc0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r3, &(0x7f0000000d80)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000002c0)="2f3eacaf6f2646ef4be77587dd30ea5f4bc8feeba441f634aae93dfb2a8baf3890950798cb7cbe9fd28c2e610580007ddf0ad9b74af18da282c693180011e8e3b675ccf65eed081c8150c629350b76660daf2d9462ef4ab649d487df0dcaf0282d94b1e5a11ad89897c5f342dcb91ad67237aecac8cbe72ba925b46bbf", 0x7d}, {&(0x7f0000000340)="c66d2ccdf5950cbffe8c338e65260f4459cb9bd19f9bb68b7b5ad4acbfc0ec3803d2731fc84bf2e2a8d3a90b9ea0fd5f55ee0e80aabfeb355837226c29471465ea0717faa22e236a8e14b088c999954e7a3dfb45497293f09b5482a06775c536af95e934be7119a7ee6486a64b058c0a4d2043102b1f6471d155a8450bd415f6ad2519e0efc4783218d9ef8b667ddc322bbb28a223a662b895d03413af778dc2124e1e58160e16090879ff2946d997b549c958cebe8f7d3f77aaf53b3a5a3acf48a23511c0f8434d97c58cb30905b4b688e40403af7a5626dc449d4172e465015de12036833c", 0xe6}, {&(0x7f0000000440)="020c2b6aa6409b1979739ffead3aa917b6941cec335c83948c43ddb85bd4518a7f62f23a8e30093e9243ea18d00e6845da3b425f3ebb2f9463ead9e0a949a06d72ae1c98581254117e5721f852bbef841328c6e0ca09428ededa1afbfdb7677d0a70ab88ec626026cf908875981e52d70f65a345b4d93f6cdf648fa3e3583df21d660a3520778ef74b96892a91f49cf5f601ae58357fdd9a19e4ffe84d1bdc00f0c6f5f40c94cbd60372a4130c38426d3119a7174a9c85eb53", 0xb9}, {&(0x7f0000000500)="f545c49beab304dfbbd8a66cdbe012e83d0a945c2a07e2094d02f0ae7fc386c465b8ea32f1be590c94a92eae3883f7cf3f1a42b0ac13e208e20b622f31e6c790b372d6c14571c3ba251ea2cfc44c26df0cdbc533fb63eb4a269532f0d4aa0e7b38c92af848e943c37df2b45d0173971c95034d62f40c45f50b3a9f19ecf40710e076be1684c72b026c954a3295a212186d43989357b74635fca622027c3f120906996c94881cd91c08bc842318001689e4c3c89e9226302516", 0xb9}, {&(0x7f00000005c0)="482693fb5e7d0aa4de516442f4086cc31e98377b362e3e9ae4b94cf213c9f60caf92cabeb5527683d645c99f0c4cf932de32882764a9a73950343812321e3c21fab5dd1a6c464230a2d082e1a270b1e0ea00294e740267d9b4363e35a546309edd1c70c946a6af233c4b8f8d8855528efafc9f0697ef851c5b0447679e1769bf245c5d9dd8be049275c886036d6e60e8955bec0e69b459d58e5715a5d7699cac65e1136b7ef61af2cf3b75631590002ce73a9d02dd39c8476a70f2df7efdd72c83a6a3a8a8dc8d469afaba99f9fe11ef56a1d1f80bbf5bcde4f3c9656c7450fa4c9077c2499caa0a529664e2b1db3d423c7bf0df10b64142844b1c38c5", 0xfd}, {&(0x7f00000006c0)="3f18b05bdecee5b915521ef5196ab347503bda697d132e8c72e9b88da7a233c49b578283115bdf77df075667688b6cdb4b1e2eeaebb6070e6507ea6d8f7fd7563bc0bd0da22262600eb65ba5e39a1f809d47c946669005659508b2362626574af04cca65b8", 0x65}], 0x6, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, 0x0, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x44}, 0x4000) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x604000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/04/21 08:46:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0x7, 0x80, 0x8, 0x2}, &(0x7f0000000240)=0x98) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f00090001000904082214abdd0500000000", 0x58}], 0x1) 2018/04/21 08:46:01 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x6, @broadcast=0xffffffff, 0x4e24, 0x0, 'dh\x00', 0x20, 0xba, 0x8}, {@multicast2=0xe0000002, 0x4e20, 0x2000, 0x9, 0xffffffff, 0xc5b1}}, 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffffc, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) 2018/04/21 08:46:01 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffb8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 2018/04/21 08:46:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet(0x2, 0x1000000a, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000080)=""/30, &(0x7f00000000c0)=0x1e) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000b80)="b8", 0x1}], 0x1, &(0x7f0000000c40)}}, {{&(0x7f0000000e80)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001340)=[{0x10, 0x84, 0x3}], 0x10}}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x5, 0x4e22, 0x1, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x89, r2, r3}, {0x7, 0x1, 0x8, 0x6, 0x4, 0x7, 0x0, 0x7}, {0x6, 0x3, 0x70, 0x1}, 0x5, 0x6e6bb3, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x6, 0x1, 0x3, 0xffffffff, 0xfff, 0xe13}}, 0xe8) 2018/04/21 08:46:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10b, 0x0, 0x4, 0x30e, 0x315, 0x8, 0x2bc, 0x5}, "0a234d60db94b6498a708240a3575adfd713cab258322888a49adfc39d3c67092b79d5fa6d5539c06024a396f9d0e1ffacbe58c740d37302bee20b08e4e9dc620707dc8f04c41c90810abe7405dbd10b1be60eba49095611b9bfa4a16623346d0c3b46a24f2aa13a09ddf096b67e696c5dbd96", [[], []]}, 0x293) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3}, {0x3, 0x3}, {0x4, 0x81}, {0x3, 0xff}], 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet_buf(r2, 0x0, 0x19, &(0x7f0000000140)="763c87649b1de0098018f4d0f9d8b044654f3ad2c7cee1582468752217d1114d58b40d673c9783054463cfc9544345a4b60bfa02829f427f21846bbc1318ca6782c79f6624f3b354b54f5b8116eca897eaf228d914cd817173f512d8555e25d5c65437f95f748e2a496dab9baf1f74591406462011b9e7424f59c3d8f3f79eb32248f7023236f3704a4aba887c5b9ed9df21ccc613781952e916a06ed0a3e9a397d111f74aa222af", 0xa8) 2018/04/21 08:46:01 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x1db) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="b40000004800820025000000000000000fa0000000000000000000000000000095000000000000001d9e1318847e3475f38c671bdeb8d5de9e542429b327a64a3481b8fe5af5f2041c822ac8adae991deb9dc533e6b7"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x43001}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0xd2c, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'veth0_to_bond\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) [ 268.355300] binder: 20463:20465 ioctl c0306201 20008000 returned -14 2018/04/21 08:46:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) vmsplice(r0, &(0x7f00000002c0), 0x0, 0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r2, r3/1000+10000}}) 2018/04/21 08:46:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x26, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0403000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e623", 0x2e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/21 08:46:01 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x30000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x1ffff, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x8, 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000000100)="3bb2809bbe1077980db6d40702b8da155cfe6f469926bd36953fe75891d39be83759dc82690ce40b4a8b2ff007583e8fcd89e963ba55a3c81750ece9436164e73bf249d9c725ae1583f3df4543eea8dca68f41a8786b69213226019205e3", 0x5e) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{}, {0x0, 0x7530}}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000002000000f67e57f8a0046ee42800a6d977120f34f886a88e523f603b9b1fdd7aa2a7a716973df61fab5075149f482e79661846e18940bd668cd879aeb63cd297dfd219ad2ef7dc1206dad984d78b0a280b6ce7a2c51d1f", @ANYRES32=r2, @ANYBLOB="140006000089b40008000000000000000000c91ced5af4aad3dc07"], 0x3}, 0x1}, 0x0) 2018/04/21 08:46:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x10001, 0x353e, 0x0, 0x2, 0x1b, 0x10, "2e0c6dfb3ae98dfec794b59b4c3cb35087bfd859eb1d7e06b4ad31f4ee540624493cebd835b54310483331b191df4794d58e2fd080cf8aa28b9c41788d7479c4", "5fef308b36035a2f9551dc550d3108339e58dc1c64958477d5181dcf98ed7e3dceb15a512ea04468fe9fb9ab711e898fcf2b5a6f5d4663b998418bbfdcc8334a", "a73b19fbe449f67cd3d6b41474f8d04fb6fc442c082107f55d46cf96b4f96910", [0x1, 0x1000]}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) sendmsg$nl_generic(r1, &(0x7f00000009c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000640)={0x324, 0x20, 0x0, 0x70bd27, 0x25dfdbfc, {0xf}, [@typed={0x8, 0x8f, @u32}, @nested={0x144, 0x13, [@typed={0x8, 0x79, @fd=r1}, @typed={0x8, 0x73, @u32=0xfffffffffffffffe}, @typed={0x8, 0x6a, @uid=r2}, @typed={0xc, 0x8c, @u64=0x8}, @generic="dad2d879ceaf237a7a2741f4e26b55fe84b204a080e5f4", @typed={0x8, 0x35, @uid=r3}, @generic="c1016bf77ceea51cb00c413ffa170b97e245f9d4b7d05b0e90038965bf3852bdd180a5a076133156d7367cef6924f4a4098ee4909be2d90c1d72e59c2f06d5b2f73eabc6ec182887e21173352783be1ba9df3b383e9cb8c0d723973fe46f00afd7b74e57e19fe7d539418ff4243efbe5f0d61095ecb4f0539430f1d16bf1c61fe4863090ba84e268226f74bb5329c809202875fe6f9906bd8ded73c23d2d203f14ece6c19109dfdc9aec49b9896c5d6bc3a41113dfdcada47c08476bdb4174fcb3b2fcb57d82310b444aa46cc791b9019cc192d6394fd31e267bc695fec2bc902eb9ac7ab41c4a65ed477402ef5e8631256ea25859", @typed={0x8, 0x3e, @pid=r4}]}, @generic="d12edeb3d34f132f0c3ce5ed44d65c7e60c98ae637f252a33f3871689c9a4fe051980a2b37f579bcbf9b5a5d28d2ab0d3003de1dc4f3c08b28bca404e0017bb9b433e3ff3fc224143d5bf9e96df038849088ca11d4972b8f15ae3d681db3e0e5dff451a73578ce400cb0b2407e15df258b55803d9e4423b7409c2906787c4b6e1e", @nested={0x140, 0x23, [@generic="747b46134a66890f008b8055600ebd49aa0f3d6895e146ed5d4ad02ce4308b77ebd3d53e1834626a4fe062f383187409c35735f175623f22827ef7842665ef9b3644e118d35d0e641bbaebd62146997942c2de6bf7d91853a5a5d58dc1a2248e54dd77c4736420389e4470b9c96ab1f39c4c61f15c40efe3e2b0d1355e2624163429d71528b2fac53156dd184d2ec82c207796cc114bd9e91542e1697e1211ea364cbdca5a79d9fe0ea24a7840719ffadd0ec680274166d1656e47443a444d3cbfc9e52b5a9954d8c1402e1c912b0015997a32787fa79461f319910047", @generic="f8213c45a417460e78b61e6eb720e20917b592ce8fb04a24462c28b35323753624eb62e89d24b92a722e687e936a9a50c086ef7b3bcd24a4b9dfc7b993fdc77d20cea77c4c04e1f6c4159828", @typed={0x8, 0xe, @ipv4}, @typed={0x8, 0x3d, @uid=r5}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x40c0}, 0x804) socket$inet_sctp(0x2, 0x5, 0x84) prctl$intptr(0xe, 0x8) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x402000) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f0000000200)) setsockopt$llc_int(r6, 0x10c, 0x7, &(0x7f0000000080)=0x6, 0x4) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="29000000020000002b07dfcfc0846bc0964f4f8fe3d9170900000000000000004330e945ba4c57062f36a1a824fa5867918b971ecb8101294026314edfc18cfc43568399a617566fa593cdcd9db5eb9694ad87b3e058305a7ecd44ddb96cfc62f2e8b3519d01e6539c3d2ccbd4086917cf"], 0x28}}], 0x1, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000180)=0x10001) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x80000001, 0x0) [ 269.180382] binder_alloc: binder_alloc_mmap_handler: 20463 20000000-20002000 already mapped failed -16 [ 269.191184] binder: BINDER_SET_CONTEXT_MGR already set [ 269.196585] binder: 20463:20465 ioctl 40046207 0 returned -16 [ 269.200727] binder: 20463:20512 ioctl c0306201 20008000 returned -14 2018/04/21 08:46:02 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x5) lseek(r0, 0x0, 0x3) pselect6(0x40, &(0x7f0000000000)={0x3, 0x7800000000000000, 0x80000001, 0x1, 0x4, 0x1, 0x7ff, 0x4}, &(0x7f0000000040)={0x3, 0x101, 0x2, 0x7fff, 0x8d, 0xf7f, 0xffffffff, 0x2}, &(0x7f0000000080)={0x4, 0x5, 0x9, 0x0, 0x8001, 0x2, 0x2, 0x99}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x81}, 0x8}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r1, 0x1, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 2018/04/21 08:46:02 executing program 7: r0 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1245, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f00005ebf98)={0x1, {&(0x7f00000003c0)=""/28, 0x97d30bd3405764fa, &(0x7f0000000340)=""/73, 0x0, 0x3}}, 0x68) r2 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x80, 0x7, [0x7, 0x401, 0xff, 0xfffffffffffffffe, 0x4, 0xd559, 0x8]}, &(0x7f0000000300)=0x16) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000500)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000540)={r4, 0xfffffffffffffe00}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x40) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000100)={0x1, 0x5, 0xecc, 0x0, 0x1, 0x8000, 0x0, 0x6, 0xc229, 0x5, 0x5, 0x0, 0x0, 0x0, 0x800, 0x8, 0x4, 0x3ff, 0x8}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x2, 0x19, 0x5, 0x8, "19c4f53989bb438a1d00af77f11c32d48539b850f0f25a9830ae168fe978e6af"}) 2018/04/21 08:46:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) fallocate(r2, 0x2, 0x0, 0x8) sendfile(r1, r2, &(0x7f0000e64ff8), 0x7) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/21 08:46:02 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff48b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) close(r1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@loopback, @multicast1, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r2}) 2018/04/21 08:46:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) dup2(r3, r2) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000000c0)=0xffff, 0x4) 2018/04/21 08:46:02 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) r2 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/21 08:46:02 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x802b, 0x5) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@generic={0x0, "ee068b19c9bcfa58ba309989a49311f8824b152b9a2b5666a92a8bd52dbd2804cee241829ccbc08205a920c0f77d411cbb89db97c8ca4b295415388cdc1d836fd5295764fdbd1632da8d23bda3cc8d292bbf26b8a82295bccaa36b5690cb91e266493192efd622f8d7fb80d8df929b7ea9e3e8291d6120949907f6fd4971"}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0xa0) 2018/04/21 08:46:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffff859, 0x80) connect(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x1, 0x2}}, 0x80) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0x9) set_thread_area(&(0x7f00000000c0)={0x5, 0xffffffff, 0xffffffff, 0x9, 0x5, 0x0, 0x5, 0xf4b, 0x6, 0x8}) 2018/04/21 08:46:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)) select(0xfffffffffffffef8, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}, &(0x7f00000000c0)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000140)) [ 270.448699] ================================================================== [ 270.456330] BUG: KASAN: slab-out-of-bounds in __sctp_v6_cmp_addr+0x4c7/0x530 [ 270.463500] Read of size 8 at addr ffff8801d90b6610 by task syz-executor3/20530 [ 270.470923] [ 270.472541] CPU: 1 PID: 20530 Comm: syz-executor3 Not tainted 4.17.0-rc1+ #10 [ 270.479795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.489128] Call Trace: [ 270.491726] dump_stack+0x1b9/0x294 [ 270.495338] ? dump_stack_print_info.cold.2+0x52/0x52 [ 270.500508] ? printk+0x9e/0xba [ 270.503774] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 270.508516] ? kasan_check_write+0x14/0x20 [ 270.512731] print_address_description+0x6c/0x20b [ 270.517555] ? __sctp_v6_cmp_addr+0x4c7/0x530 [ 270.522041] kasan_report.cold.7+0x242/0x2fe [ 270.526436] __asan_report_load8_noabort+0x14/0x20 [ 270.531345] __sctp_v6_cmp_addr+0x4c7/0x530 [ 270.535649] sctp_inet6_cmp_addr+0x169/0x1a0 [ 270.540049] sctp_bind_addr_conflict+0x28c/0x470 [ 270.544787] ? sctp_bind_addr_match+0x400/0x400 [ 270.549449] ? kasan_check_write+0x14/0x20 [ 270.553664] ? do_raw_spin_lock+0xc1/0x200 [ 270.557881] sctp_get_port_local+0x9fc/0x1540 [ 270.562358] ? print_irqtrace_events+0x99/0x1fa [ 270.567010] ? sctp_set_owner_w+0x530/0x530 [ 270.571667] ? kasan_check_read+0x11/0x20 [ 270.575802] ? rcu_is_watching+0x85/0x140 [ 270.579934] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 270.585114] ? sctp_bind_addr_match+0x2c6/0x400 [ 270.589767] ? sctp_bind_addrs_to_raw+0x370/0x370 [ 270.594592] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.600112] ? sctp_v4_available+0x1b1/0x200 [ 270.604515] ? sctp_inet6_bind_verify+0xb2/0x500 [ 270.609252] sctp_do_bind+0x21c/0x5f0 [ 270.613047] sctp_bindx_add+0x90/0x1a0 [ 270.616916] sctp_setsockopt_bindx+0x2ad/0x320 [ 270.621493] sctp_setsockopt+0x12c4/0x7000 [ 270.625716] ? __lock_acquire+0x7f5/0x5140 [ 270.629932] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 270.635625] ? debug_check_no_locks_freed+0x310/0x310 [ 270.640795] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.646313] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 270.651396] ? futex_wait+0x5c1/0x9f0 [ 270.655183] ? futex_wait_setup+0x400/0x400 [ 270.659486] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 270.664659] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.670176] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 270.675256] ? futex_wake+0x2f6/0x750 [ 270.679041] ? find_held_lock+0x36/0x1c0 [ 270.683087] ? get_futex_key+0x1e90/0x1e90 [ 270.687302] ? graph_lock+0x170/0x170 [ 270.691090] ? find_held_lock+0x36/0x1c0 [ 270.695136] ? lock_downgrade+0x8e0/0x8e0 [ 270.699270] ? kasan_check_read+0x11/0x20 [ 270.703403] ? rcu_is_watching+0x85/0x140 [ 270.707531] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 270.712704] ? __fget+0x40c/0x650 [ 270.716141] ? expand_files.part.8+0x9a0/0x9a0 [ 270.720707] ? mntput_no_expire+0x186/0xba0 [ 270.725027] ? _raw_spin_unlock+0x22/0x30 [ 270.729155] ? mnt_get_count+0x150/0x150 [ 270.733196] ? find_held_lock+0x36/0x1c0 [ 270.737243] ? __fget_light+0x2ef/0x430 [ 270.741197] ? fget_raw+0x20/0x20 [ 270.744632] ? kasan_check_read+0x11/0x20 [ 270.748759] ? do_raw_spin_unlock+0x9e/0x2e0 [ 270.753153] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 270.757724] ? _raw_spin_unlock_irq+0x27/0x70 [ 270.762212] sock_common_setsockopt+0x9a/0xe0 [ 270.766695] __sys_setsockopt+0x1bd/0x390 [ 270.770822] ? kernel_accept+0x310/0x310 [ 270.774862] ? do_futex+0x27d0/0x27d0 [ 270.778641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.784162] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 270.788994] __x64_sys_setsockopt+0xbe/0x150 [ 270.793389] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.798386] do_syscall_64+0x1b1/0x800 [ 270.802254] ? finish_task_switch+0x1ca/0x810 [ 270.806730] ? syscall_return_slowpath+0x5c0/0x5c0 [ 270.811638] ? syscall_return_slowpath+0x30f/0x5c0 [ 270.816547] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 270.821892] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.826716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.831891] RIP: 0033:0x455389 [ 270.835058] RSP: 002b:00007fee01abdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 270.842743] RAX: ffffffffffffffda RBX: 00007fee01abe6d4 RCX: 0000000000455389 [ 270.849989] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 000000000000001a [ 270.857239] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 270.864487] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 270.871734] R13: 00000000000005cd R14: 00000000006fbbd8 R15: 0000000000000000 [ 270.878994] [ 270.880602] Allocated by task 20530: [ 270.884299] save_stack+0x43/0xd0 [ 270.887731] kasan_kmalloc+0xc4/0xe0 [ 270.891421] __kmalloc_node+0x47/0x70 [ 270.895201] kvmalloc_node+0x6b/0x100 [ 270.898978] vmemdup_user+0x2d/0xa0 [ 270.902584] sctp_setsockopt_bindx+0x5d/0x320 [ 270.907055] sctp_setsockopt+0x12c4/0x7000 [ 270.911269] sock_common_setsockopt+0x9a/0xe0 [ 270.915741] __sys_setsockopt+0x1bd/0x390 [ 270.919867] __x64_sys_setsockopt+0xbe/0x150 [ 270.924255] do_syscall_64+0x1b1/0x800 [ 270.928134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.933295] [ 270.934897] Freed by task 4591: [ 270.938153] save_stack+0x43/0xd0 [ 270.941590] __kasan_slab_free+0x11a/0x170 [ 270.945800] kasan_slab_free+0xe/0x10 [ 270.949576] kfree+0xd9/0x260 [ 270.952660] memcg_destroy_list_lru_node.isra.7+0xaf/0x100 [ 270.958260] list_lru_destroy+0x2a4/0x4c0 [ 270.962385] deactivate_locked_super+0xaf/0x100 [ 270.967035] deactivate_super+0x188/0x1b0 [ 270.971161] cleanup_mnt+0xbf/0x160 [ 270.974765] __cleanup_mnt+0x16/0x20 [ 270.978455] task_work_run+0x1e4/0x290 [ 270.982323] exit_to_usermode_loop+0x2bd/0x310 [ 270.986884] do_syscall_64+0x6ac/0x800 [ 270.990755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.995917] [ 270.997522] The buggy address belongs to the object at ffff8801d90b6600 [ 270.997522] which belongs to the cache kmalloc-32 of size 32 [ 271.009982] The buggy address is located 16 bytes inside of [ 271.009982] 32-byte region [ffff8801d90b6600, ffff8801d90b6620) [ 271.021667] The buggy address belongs to the page: [ 271.026576] page:ffffea0007642d80 count:1 mapcount:0 mapping:ffff8801d90b6000 index:0xffff8801d90b6fc1 [ 271.036012] flags: 0x2fffc0000000100(slab) [ 271.040235] raw: 02fffc0000000100 ffff8801d90b6000 ffff8801d90b6fc1 000000010000001b [ 271.048096] raw: ffffea00075dafe0 ffffea00073ac860 ffff8801da8001c0 0000000000000000 [ 271.055949] page dumped because: kasan: bad access detected [ 271.061629] [ 271.063233] Memory state around the buggy address: [ 271.068137] ffff8801d90b6500: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 271.075476] ffff8801d90b6580: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 271.082810] >ffff8801d90b6600: 00 00 fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 271.090142] ^ [ 271.094020] ffff8801d90b6680: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 271.101360] ffff8801d90b6700: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 271.108705] ================================================================== [ 271.116040] Disabling lock debugging due to kernel taint [ 271.121522] Kernel panic - not syncing: panic_on_warn set ... [ 271.121522] [ 271.128875] CPU: 1 PID: 20530 Comm: syz-executor3 Tainted: G B 4.17.0-rc1+ #10 [ 271.137512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.146847] Call Trace: [ 271.149416] dump_stack+0x1b9/0x294 [ 271.153028] ? dump_stack_print_info.cold.2+0x52/0x52 [ 271.158195] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 271.162930] ? __sctp_v6_cmp_addr+0x4a0/0x530 [ 271.167402] panic+0x22f/0x4de [ 271.170571] ? add_taint.cold.5+0x16/0x16 [ 271.174696] ? do_raw_spin_unlock+0x9e/0x2e0 [ 271.179080] ? do_raw_spin_unlock+0x9e/0x2e0 [ 271.183470] ? __sctp_v6_cmp_addr+0x4c7/0x530 [ 271.187941] kasan_end_report+0x47/0x4f [ 271.191892] kasan_report.cold.7+0x76/0x2fe [ 271.196198] __asan_report_load8_noabort+0x14/0x20 [ 271.201106] __sctp_v6_cmp_addr+0x4c7/0x530 [ 271.205406] sctp_inet6_cmp_addr+0x169/0x1a0 [ 271.209798] sctp_bind_addr_conflict+0x28c/0x470 [ 271.214531] ? sctp_bind_addr_match+0x400/0x400 [ 271.219179] ? kasan_check_write+0x14/0x20 [ 271.223398] ? do_raw_spin_lock+0xc1/0x200 [ 271.227616] sctp_get_port_local+0x9fc/0x1540 [ 271.232103] ? print_irqtrace_events+0x99/0x1fa [ 271.236760] ? sctp_set_owner_w+0x530/0x530 [ 271.241067] ? kasan_check_read+0x11/0x20 [ 271.245192] ? rcu_is_watching+0x85/0x140 [ 271.249316] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 271.254488] ? sctp_bind_addr_match+0x2c6/0x400 [ 271.259148] ? sctp_bind_addrs_to_raw+0x370/0x370 [ 271.263969] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.269484] ? sctp_v4_available+0x1b1/0x200 [ 271.273870] ? sctp_inet6_bind_verify+0xb2/0x500 [ 271.278602] sctp_do_bind+0x21c/0x5f0 [ 271.282379] sctp_bindx_add+0x90/0x1a0 [ 271.286243] sctp_setsockopt_bindx+0x2ad/0x320 [ 271.290801] sctp_setsockopt+0x12c4/0x7000 [ 271.295018] ? __lock_acquire+0x7f5/0x5140 [ 271.299234] ? sctp_setsockopt_paddr_thresholds+0x560/0x560 [ 271.304924] ? debug_check_no_locks_freed+0x310/0x310 [ 271.310091] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.315606] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 271.320684] ? futex_wait+0x5c1/0x9f0 [ 271.324465] ? futex_wait_setup+0x400/0x400 [ 271.328765] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 271.333950] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.339465] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 271.344546] ? futex_wake+0x2f6/0x750 [ 271.348330] ? find_held_lock+0x36/0x1c0 [ 271.352375] ? get_futex_key+0x1e90/0x1e90 [ 271.356593] ? graph_lock+0x170/0x170 [ 271.360380] ? find_held_lock+0x36/0x1c0 [ 271.364423] ? lock_downgrade+0x8e0/0x8e0 [ 271.368551] ? kasan_check_read+0x11/0x20 [ 271.372676] ? rcu_is_watching+0x85/0x140 [ 271.376804] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 271.381975] ? __fget+0x40c/0x650 [ 271.385407] ? expand_files.part.8+0x9a0/0x9a0 [ 271.389967] ? mntput_no_expire+0x186/0xba0 [ 271.394266] ? _raw_spin_unlock+0x22/0x30 [ 271.398389] ? mnt_get_count+0x150/0x150 [ 271.402429] ? find_held_lock+0x36/0x1c0 [ 271.406487] ? __fget_light+0x2ef/0x430 [ 271.410442] ? fget_raw+0x20/0x20 [ 271.413875] ? kasan_check_read+0x11/0x20 [ 271.417999] ? do_raw_spin_unlock+0x9e/0x2e0 [ 271.422391] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 271.426953] ? _raw_spin_unlock_irq+0x27/0x70 [ 271.431439] sock_common_setsockopt+0x9a/0xe0 [ 271.435914] __sys_setsockopt+0x1bd/0x390 [ 271.440054] ? kernel_accept+0x310/0x310 [ 271.444093] ? do_futex+0x27d0/0x27d0 [ 271.447871] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.453388] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 271.458217] __x64_sys_setsockopt+0xbe/0x150 [ 271.462602] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.467594] do_syscall_64+0x1b1/0x800 [ 271.471459] ? finish_task_switch+0x1ca/0x810 [ 271.475932] ? syscall_return_slowpath+0x5c0/0x5c0 [ 271.480840] ? syscall_return_slowpath+0x30f/0x5c0 [ 271.485748] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 271.491088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.495908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.501071] RIP: 0033:0x455389 [ 271.504237] RSP: 002b:00007fee01abdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 271.511919] RAX: ffffffffffffffda RBX: 00007fee01abe6d4 RCX: 0000000000455389 [ 271.519163] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 000000000000001a [ 271.526406] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 271.533653] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 271.540898] R13: 00000000000005cd R14: 00000000006fbbd8 R15: 0000000000000000 [ 271.548599] Dumping ftrace buffer: [ 271.552117] (ftrace buffer empty) [ 271.555801] Kernel Offset: disabled [ 271.559404] Rebooting in 86400 seconds..