c6d59b906ee3c214a54b98995ab51337d4b538e8971c9de2c4fc78b285d3a6a5345948b3e0078d98232d21b77d7dfabff859500eab18acbd011e73a07124c4190f31e3b441b39c6e6aea8a58caa48b5739ea6572661db396c24e820059ea8fac06df7db977adb2fc214614b27100ff5fbef4912554e444ba3ac51642489da0a776784f430d5a2fed9", 0x5b1}], 0x1, &(0x7f0000000280)=ANY=[]}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x233, @time={0x0, 0x989680}}) 2018/05/03 04:28:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) io_setup(0x249, &(0x7f00000004c0)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1f, 0x40442) r3 = getpid() sched_setparam(r3, &(0x7f00000003c0)=0xc2d) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x102, 0x0) io_submit(r1, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000040)="f215a08f4586a6cadcba1f226ad7d88ff2719c0260c7928f7cca69d2bb140ee62ba6121508ac143ea0cffe951031a1dfd6bfbfccc902704cf03f2537aad785cc45a60b75176a2b300a11e6db91113013747163d44612a4b0c2ef8c04a853602ab28c4269ffa45d0e6db531f18c13bd21db72690452a5c86388b5b61de910f7390de11f8056b7c84496a4a4b24986041d5e4b38bcc35b149a18cb5dff5cf2f844a8b2c1b7da538b54af5507058ce1213c218ab33e4b55ca3ea500af4e85ec9069f349446248ae22059bdde48129c0053a2b61323cea8b6e", 0xd7, 0x6, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x40, r0, &(0x7f0000000200)="e4660c82a81cc89732c4a34f905c659b374cde913b3c21db5d2eb9f1ce054d81b2b88ce3a329645973becabcefb0184d7c88a3b7c133549a018cb9d51a21fc0e32de12548855496bac588905dbb09f70054e3104758d8ae724dd9976cbca9fe4dc4e24e63a7cf95582231a4a2d3609211706b8e1470dfedcab5e60492b", 0x7d, 0x0, 0x0, 0x0, r4}]) socketpair(0x11, 0x0, 0xffffffffffdffffd, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r5, &(0x7f0000000340)={&(0x7f0000000440)={0x27, 0x0, 0x1, 0x7, 0x5, 0xffffffffb274047d, "a35a9155795084aecd0c7520ecf5d55f3b1d35c7291cc08d5c4c9facaaf4707bccf446b44277112bf7699c68eb9d947190a3e729ded4fd5da5ff1624d34ba0", 0x2b}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000500)="4dbcdb9355690f3abc0551007289419fc1d65eeceaba25626ac0498a8df9a6f7e055a620ec3fa490768b7fdd8e213bc55597bc38600dadb3f5e800f16283e0e408a7dcf8f38d1e1cd3a8322770f27a26b4c504fc28c9c13ceabf6ad4fddf2015846ec28727e0a6b7fabcbf4b05d64bcc43c21ed67d6bc8ae9819ab4221f5c34b6f833e314acabbe74f611962ed0df8caae5100d1418c2a270a7a5b3fcdfc40f4998ba212666ad795898c989779b861bb03484052ca79f2a1bede643619b3adf7b5955a36ce099b250c4ae25cf3ae13278033eba9e585788899be6ae0ddf3e2f64e2c66800e9177db26", 0xe9}, {&(0x7f0000000600)="96ff67746316f5f2f078441000a8355be3498ae88c24f3bd49176aab9c4e8f61869135a1ad6c70d626c18c733052c3be324780881e4b2036a717ff291ae514087310a9a5cebd463e402ac3e12862d57173575d2d4eb2c4a5b7bfbfd978ee785a96a49b0fae339855f2a70397972b6a1b180b01469b53af24ab646a58101c70f9beb29237c0068671f2357e49501856f429be86953ee4c9d9a57f12036576ceb8d30d6ae49fcb6819d95721f5b158bff7b951bf1168c7a5ede87241555edea12be595a4dbad07d3", 0xc7}, {&(0x7f0000000700)="28b5704a107249c0c03f6046f5599ceb153ee7a91bc414ce8c62d164d33d85302a4f422c753ac07cc7a286b69809ef2d2dd072e9eb94c5889a9d842b734a3fc80b26369d663bf563302438f900182f0f7d7ecba2874e13d26e66e24f2e69f3c196bbc53df1c7e0e6345e4117ce5966ac85fca9a8f77cdf7fc0a4cc27caf514a623e4f470ce288b199e08124237a8e4d3b1ba66c85241", 0x96}, {&(0x7f00000007c0)="d0fc5c4372851045c377311ab58ece133ffb855c6b0f2bab5cb63e539d7c6b8ea14ca00871b19c0f6589cdc2d066fa87b7588a1815aca75e32da0fc0dc9733824af94cebd5a00139b22dc6f94d77bf1b57ee4eed47a8600c66763ec95a8be668abcce6c62ecba115b2337d3f1d49", 0x6e}], 0x4, 0x0, 0x0, 0x400c000}, 0x40000) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000380)={0x5, 0x100, 0xea, 0x4d3}, 0x8) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) io_submit(r1, 0x0, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001ec0)='[', 0x1, 0x0, 0x0, 0xffffffffffffffff}]) 2018/05/03 04:28:53 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x6}) 2018/05/03 04:28:53 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x58000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0ae406000000150000001d137aea8cd7c9e675b00ff79ae13d8356ff6b9c8a6e00aa522e23e6490d4762487700d72f5891f73f77e990139600f088fc288edc007da1e50b8ad981203c4c9738d673b2b3a30387c606d855af609620ce60235f3507bb72aa0762579d1f20493d741b1984d85bcde7b804e5ce9ed977b86eed99ea7c46540d00000000000000000000000000000000"], 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="faffdbc33f34be54ff3a06c0fee74e66617bc55727f90ece476a72913714012090819c1aea72119f7efd1b3c0a97f280eca412e374") 2018/05/03 04:28:53 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x1, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000180), &(0x7f0000000200), 0x1}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x0, 0x205, 0x0, 0xe3, 0x3, 0x2, 0x40, r2}, 0x20) 2018/05/03 04:28:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "41b342d095e96807d11d3195f3aad73dc48a573e0ab478281a5d26ba53703b4cdc389e78a56018515c416369a6c3a96390d9c01a6cc1a5459a2695d54ea5000a980d4ed101e236bd83e330df926838eedd04a9f585"}, 0x59) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x6, &(0x7f0000000000)=""/213, &(0x7f0000000100)=0xd5) 2018/05/03 04:28:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@nl=@unspec, {&(0x7f0000000100)=""/67, 0x43}, &(0x7f0000000180), 0x4}, 0xa0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000011000104000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004000000"], 0x28}, 0x1}, 0x0) 2018/05/03 04:28:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000010c0)='comm\x00') read(r0, &(0x7f0000002100)=""/4096, 0x11cc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x3c, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f00000001c0)=""/60}, &(0x7f0000000280)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0xd48b, 0xffffffffffffffff, 0x5, 0x84f, 0x4, 0x329, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x23856d56, 0x76f1, 0x81}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x9, 0x10}, &(0x7f0000000140)=0xc) 2018/05/03 04:28:53 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="3000000000000000000000000000000000000000000000000000000000000000000000000000000000005dd5b7000000"], 0x30) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000480)='+0', 0x2}], 0x1) 2018/05/03 04:28:53 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x448, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f00000012c0)='encrypted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, 0x0) 2018/05/03 04:28:53 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x9, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)='A', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0xfffffffffffffc51) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), 0x8) 2018/05/03 04:28:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xf) getitimer(0x1, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x116) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r3, 0x3, 0x4, 0x1000) 2018/05/03 04:28:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x800040020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) r1 = semget(0x1, 0x2, 0x243) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) semctl$GETZCNT(r1, 0x6, 0xf, &(0x7f00000004c0)=""/4096) 2018/05/03 04:28:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)) io_setup(0x1f, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)="ea", 0x1}]) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/03 04:28:53 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'bridge_slave_0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/05/03 04:28:53 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x420000, 0x0) eventfd(0x6) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000180)) 2018/05/03 04:28:53 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf328b8c36184c8f147be96ec6e1a61f9ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x0, 0x2c4b]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/03 04:28:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) 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)) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x4}, 0x8) 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}}}}}}}, &(0x7f00000002c0)) 2018/05/03 04:28:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xfffffffffffffe3a) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="dd02edbb5b74455fc7e4113f638363b389f9acab103cc28d84808847d38078fbd1ee21c864", 0xffffffffffffff8d, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/03 04:28:54 executing program 5: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@rand_addr=0x2, @broadcast=0xffffffff}, 0x8) sendfile(r0, r1, &(0x7f00006dbff8)=0x18, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x1, r1}) 2018/05/03 04:28:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700000000000000000000000000fb00000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffff000000000000", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) 2018/05/03 04:28:54 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34d, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="80000000", @ANYRES16=r1, @ANYBLOB="010328bd7000ffdbdf250f00000008000600080000000800060006000000000000000000000000000000000108000100020000000800040009000000080007004e24000008000100020000001400020076657468305f746f5f626f6e640000000800030004000000080003000200000000000000000000000000"], 0x80}, 0x1, 0x0, 0x0, 0x8040}, 0x1) fallocate(r0, 0x1, 0x0, 0x40800008) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in=@loopback}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) 2018/05/03 04:28:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000180)=""/4096) 2018/05/03 04:28:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x44000) accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0xfffffffffffffd89) io_setup(0x1, &(0x7f0000000080)=0x0) r2 = getpid() sched_getscheduler(r2) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x8000000}]) io_setup(0x802, &(0x7f0000000140)) 2018/05/03 04:28:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6272696467655f736c6176655f3100a5"}) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/05/03 04:28:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x4, 0x20011, r1, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7ff, 0x820c, 0x6, 0x1f, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="3c933f87a1be3157ebd699a6716b0a2e1d30488fc80c4780bad5e11e92002c39bc0ecd990f8b43ca01c3764c1c2128925cf76def78cbf6ea3752c07faf40257dc9d7bb1d119fa478db2e7d550b61fc809850904c290a256a7c238e16504e2ae2f88e8ec68ef3ddab44b54080904019bfff7ea77770362b8d456ae1dd5fd7627563461786444b6bf2996dc12e406f9e4702dbb3d130d1dc09e9d5f405ec8fcdb63d0077b5e9c5d0c25dad7dcf51aa7df6a1a50700b0d2f4faa0e05dd9be6a99018b1470e9ea249d4003af8e86ec115f8307eaa4d78ab2cd400f330925a7c69df1ec51e601f6c7e259898801e341063c0efb80"], &(0x7f0000000080)=0x8) memfd_create(&(0x7f0000000140)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/03 04:28:54 executing program 7: mkdir(&(0x7f0000000180)='./file0/bus\x00', 0x122) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) unlink(&(0x7f0000000040)='./file0/bus\x00') r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000001c0)=0x6e) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0xfffffffffffffe74) 2018/05/03 04:28:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0xffffffffffff2104) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xbf18, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x5, 0x6}) 2018/05/03 04:28:54 executing program 5: mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=@hopopts={0x2f, 0x22, [], [@jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x30, {0x5a, 0xa, 0xcf, 0xce, [0x6, 0x8, 0x1, 0x1, 0x8]}}, @generic={0x8, 0xc4, "ce3949b8ccbfe6a9861d60d66660074462520a538886acdf2b01472664d8ccf43d60a190d81b33993966316768c2c0dfa8b81e4a4d46f10e67b001d6f235b3b0168def9587bdd7d624456a6faf3c696c5f34906ad4904ee88d2c9d31db49e6f49ff9f8299eb4bf5347d9a0be6dcdc6c553679c5c4c99f6943fa2b66fdc18a0f8317096d16d308ba35db6cae4bde28a5fcac79da977523169e0a8b0cebb22738e066a650d7687e7f6bff45ccba7cbaafc39a1503cf947cc5b5030d5f849f388b119868425"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x120) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xa5b, 0x8000) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) 2018/05/03 04:28:54 executing program 1: r0 = socket$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}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x2, 0x1, 0x54, 0x5, 0x0, 0x3, 0x2100, 0x8, 0x81, 0x1, 0xba, 0x100000000007f, 0x1, 0x7, 0x0, 0x9, 0x800, 0x0, 0xe91, 0x7, 0x3, 0x8, 0x6, 0xf74, 0x5, 0x1ff, 0x3f, 0xfffffffffffff801, 0x88b, 0xa8, 0x4, 0x14000000000000, 0x7000000000000, 0x3, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000180)}, 0x1004, 0x0, 0xffff, 0x5, 0x7d51c9f2, 0x0, 0x8}, r3, 0x9, r2, 0x0) 2018/05/03 04:28:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x1}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) 2018/05/03 04:28:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0207000f030000002cbd7000000000010100090000000000"], 0x18}, 0x1}, 0x0) 2018/05/03 04:28:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x401]}, &(0x7f0000000100)=0x100) 2018/05/03 04:28:54 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x2140) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x0, @broadcast=0xffffffff, 0x4e20, 0x4, 'lblcr\x00', 0x15, 0x8, 0x21}, 0x2c) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x6, 0xd, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}}, {{@in6=@loopback={0x0, 0x1}}}}, 0x0) 2018/05/03 04:28:54 executing program 7: r0 = socket$inet(0x2, 0x3, 0x15) r1 = dup(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x3ff, 0xfffffffffffffe1d, 0xbbe, 0xa3ac}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x268, &(0x7f0000000000)=""/187, 0x1ca}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) 2018/05/03 04:28:54 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/05/03 04:28:54 executing program 0: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0x0) waitid(0x0, r1, 0x0, 0x8, &(0x7f0000000140)) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='.') 2018/05/03 04:28:55 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_0\x00', 0x10) shutdown(r0, 0xffffffffffffffff) 2018/05/03 04:28:55 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x620000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000180)={0x6, 0x80000000}) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000001c0)) capset(&(0x7f0000000100)={0x20080522, r2}, &(0x7f0000000200)={0x2000000000000, 0xffffffffffffffff, 0xfe30, 0x200, 0x3, 0x40000000005}) 2018/05/03 04:28:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x37, [], 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/55}, &(0x7f00000002c0)=0x78) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x2, 0x42) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000340)=0xfffffffffffffff8, 0x4) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x3, 0x1, 0x800, 0x9, 0x6ff2, 0x7, 0x1000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)='w', 0x1}], 0x1, &(0x7f0000005800)}}], 0x2, 0x4000800) 2018/05/03 04:28:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="000000f0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x14) 2018/05/03 04:28:55 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x200ffffff94}, {}, 0xffffffffffffffe2}) 2018/05/03 04:28:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f00000011c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/05/03 04:28:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x30000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0xde, @empty, 0x4e20, 0x3, 'lblcr\x00', 0x8, 0xfff, 0x16}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x12000, 0x100000001, 0x7fff, 0x20}}, 0x44) 2018/05/03 04:28:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x81, 0x8, 0x200, 0x3, 0xffffffffffffffdd, 0xd57c, 0xffffffffffff02e9, r2}, &(0x7f00000000c0)=0x20) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/03 04:28:55 executing program 5: seccomp(0x5, 0x0, &(0x7f0000000180)={0x5a}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x100000001, 0x10000, 0x2, 0x5, 0x7, [{0x8dff, 0x6, 0x0, 0x0, 0x0, 0x753f96d1c3ab2a56}, {0x0, 0x7, 0x8, 0x0, 0x0, 0x1}, {0x1ff, 0x7, 0x3e7, 0x0, 0x0, 0x80}, {0x0, 0x7f, 0x7, 0x0, 0x0, 0x3200}, {0x1ff, 0x613, 0x3, 0x0, 0x0, 0x108}, {0x1c7, 0x0, 0x8000, 0x0, 0x0, 0x403}, {0x80, 0x7, 0x4, 0x0, 0x0, 0x880}]}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xdbc, 0x20, 0xff, 0x1, 0x0]}, 0xe) fcntl$notify(r0, 0x402, 0x13) 2018/05/03 04:28:55 executing program 6: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00000000c0), 0x2) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2000) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="0d5d560c4750ec761bfe1ecb3ae6301ca4", 0x11}, {&(0x7f0000000100)="d82cebf75bf7ce0d6693f981496e3925568af9efb0b90d6b41673817dce264425e12809359db08b7ea2bf166e275ac05488bfc48be8bf8774b33eebbe9e178de0df6da7056db5135e03c4e7c9803ff72db63f37812439e5ef143279e8c89dd54b33fbcdc873cbbba84bfc11b382aa65a43", 0x71}, {&(0x7f0000000180)="4d5f3cc30791b147f6be4e51abe59f04453e0afbd9eb1262dd8f4ccd1401a99ebe8045148b6c8decf06be380fa1df57d4375211820916e1b6bdcf25490da0e96f202ef9537210a0e523c2fbaf11a38eef4bb546157ff7c0a3481f04ed51f94b7f11ef0bfa3644d3b2253c90e349beec356a1ba20e0eac5f9845f24f0dc0254ca7d613d996843433ab4b0489febe6a9f5d9ace35006b7a66ba08814214ab9acbe6fd1ed168523c3392c64052e63242af9158090f650adad61c187fc", 0xbb}, {&(0x7f0000000240)="2ee33e07afb772ed418aedbc97c34733d96c5f918f444d42304d7f20b96f24df416ab34d13f1f6a56756608717571e94089aef748b7e6cd6888aa03f604899db02d832b59511bdf2e954e7718a4baa5171579f052e092e9049c69e7fc6a5df67079552126fa9f5238044c7716d33ffa5eedab4cf1ba88d73e0595e0e046d56164828805cbabd20c89be92f14f781a7c639e7724d599e711bd4bc121e504a99ef67bd2a58e7238ed7aa77838a3ec58bfeec27bc72ed95b0a53121dd0fe3724ecf2e94699884ecaa8dc2a37426dfa2873f579d686b2551b743692f092ca547d7f0712e976374", 0xe5}, {&(0x7f0000000080)="2bfc39f3deaf40ea40d9e515f5d05987076bcf4895cf91", 0x17}, {&(0x7f0000000340)="d8e3bea89158668b30d92e9932a037bb7ae9f5ce5f30e84757fa54fec9f51a537b2959d6ac8e62187d177e9cc5a0e0fc0c2c610e45e2ff5c3961d8aaf6507d751e02899f2e99eaae3dc1a27c22c48af7ee836b8c909dc9a81ddabac9e73751", 0x5f}, {&(0x7f00000003c0)="6e9f5d90268079c4388188603e84ed5ee105a9edc0dfd660cfc15f756da6da09e152c712ba067eb608f7eb97e2c20955040407997577a5875c05683e9edcea06f435d28a1ca602cc1cb3d16da2f57f8f6c036962e2fc79e90d5412d70cda8ca88be53db801211c321d1149f2636d6cc5acd7dfba9c0d3bfcde0f51193433614eee906a5abb89d94d7782465c6039f2295f2253b8d52d17a8066d74cffe150ad490d734e58ffdeb55a6f29c5fddc56c4e9b3a6062b1385051295e8dbe237d3a0f4566570bf9982c8a92af044769e000fd710306bafd951abee8b807b0", 0xdc}], 0x7, 0x5) 2018/05/03 04:28:55 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x40600) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r3, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) mknod(&(0x7f0000000080)='./file0\x00', 0x8001, 0xdcfa) 2018/05/03 04:28:55 executing program 1: set_mempolicy(0x4000000000000000, &(0x7f0000000040), 0x17c0) 2018/05/03 04:28:55 executing program 4: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8)={0x77359400}, &(0x7f00000acffd), 0x0) 2018/05/03 04:28:55 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x50440}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="000828bd7000fedbdf250600000008000400fe9bae1008000600d901000008000500000400003800030014000600000000000000ffffffffffff080007004e220000080007004e210000080007004e240000080003000400000000000000"], 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') read(r2, &(0x7f0000000140)=""/135, 0x87) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0xc, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x14e24, @multicast2=0xe0000002}, 0x40, 0x4, 0x0, 0x32a, 0x5b, 0x0, 0x80000001, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={0x0, 0xffffffffb3521f20}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r4, 0x4) sendfile(r3, r2, &(0x7f0000000100)=0x10000, 0xf8ea) 2018/05/03 04:28:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x143}, 0x1}, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x109600, 0x0) 2018/05/03 04:28:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x8, 0x3}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r0, 0x1, 0x1, 0xffff, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x100000001, 0xca, 0xff, 0x3ff, 0x7ff}, &(0x7f0000000340)=0x14) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = accept4(r3, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x80, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0x10001, 0x2, 0x1, 0x8, 0x4427257e, 0x8001, 0xff5f}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0xf9d8, 0xac}, {0x1, 0x6}, 0x5, 0x3, 0x4}) 2018/05/03 04:28:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) keyctl$invalidate(0x15, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/03 04:28:55 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x402, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'eql\x00'}) 2018/05/03 04:28:55 executing program 1: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x24c080, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x174, 0xae, 0xb332, 0x101}, {0x0, 0x10001, 0xfffffffffffffffa, 0x45a}, {0x96a4, 0x7fffffff, 0x4, 0x10001}, {0x3, 0xfffffffffffeffff, 0x2, 0xffffffffffffffc0}, {0x2, 0xfffffffffffffffb, 0x47e3, 0xfffffffffffffeff}, {0xffffffffffff8001, 0x40, 0x1, 0xffffffff80000001}, {0x1, 0x90, 0x3}]}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0xfd, &(0x7f0000000200)=""/253}) renameat2(r0, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000180)='./file1\x00', 0x4) 2018/05/03 04:28:55 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x40600) poll(&(0x7f00000000c0)=[{r0}], 0x0, 0x0) 2018/05/03 04:28:56 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff105296d2883208004500000000000088907800000000ffffffff61826e61ed209f81ffdc683bb208009078000400eddd981a1dc0be4ecea5722bdb76023e130b5ec89fa8a6ab39cc59fbc54e1e77b00a98c61db2f9023ee8eaaf64bc897f83f3045a45dd376ba2715cd005ef7410ff001790625fc41b36af7f0000"], &(0x7f0000375ff4)) bind$ipx(0xffffffffffffffff, &(0x7f000000a600)={0x4, 0x5, 0x8, "934831b526b4", 0x7fffffff}, 0x10) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7f, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x70000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x1, 0x4) 2018/05/03 04:28:56 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000), 0x14f) tee(r0, r0, 0x4, 0x8) 2018/05/03 04:28:56 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r1, r1}, &(0x7f0000000340)=""/128, 0x2e, &(0x7f0000000480)={&(0x7f00000003c0)={'tgr128\x00'}}) 2018/05/03 04:28:56 executing program 2: clock_gettime(0x9, &(0x7f0000000200)={0x0}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000100)={r0}, &(0x7f0000000180), 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8316, 0x80001) sendmsg$nfc_llcp(r2, &(0x7f00000000c0)={&(0x7f0000000280)={0x27, 0x1, 0x1, 0x2, 0x80000001, 0x7, "ef88b34127067a0a4c0f537ea6402f5f50cac66cc550040993ca5885f51a540e25e8555945896e6a0162e8c2710f61bed59cbbd584d903f9e2370040dc083f", 0x20}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000300)="b6856bd6d949f73d86cc35e266d17f6d6d381c1de83ec08e16c88ac00ca6582ca7f9df885a642df1c3abfebf6397f2db8eb9898c12c9e285783d28f86dfe8af947d17f80aeff9046ca94053f", 0x4c}, {&(0x7f0000000480)="f2a5c25580f6cfa862943145062e68946fbfc7f6a64907a0cf961acaddfd71370ac1ac17031f65e1973b1415d4171048e60c70770905947cdb50dfcbdc6e0697b0835149e770a467e42ee96564621a6c75", 0x51}, {&(0x7f0000000500)="c04d436d9e6d391914f6b24c24bc47e639d039b36eb2ff5a0ed6def431ed8acab611707661403b793bec9c73629c9b5e1df95f6755d5ee0d3bb7df7b1c73a203b151b8dd7ce8bc7126b575b1839810b88289bab5d997b665d1bef0b53c99fc353f2a28a218817ad4f98308b5f474ed804cad68cf06f043ba9a5cd4c6ebf149e1e67111bff8394cede7320ff4d0b5a3e6476c05737adaae6936526df355c24a78262921f489ec2c0e34d7818c8b9ed22930ea414a684bab7c2da45f4178b888efedc36494a8681a947f21ead3d62340a6deb4457ef9d8717ead49740d892187548cbca38ccea78a14ca36b4", 0xeb}, {&(0x7f0000000600)="f0b620f9c1899cc6672cbbc66101d181a4446c1c40a2487913f679642d1e46d2d880dec846f15dc3b543e041c8cc5eb0ef7ac5b1a8b9d4a7cb65b7391bf9482779c46c1dd9155282b49a0bc0c203af6ab82e9401169800d98893ed992603d0d48e6fa87d82070bb43bc24482f43a32b59843c0f427dbdddc71abe4c51f7ecf4228dd19ba441b4d92a134bbfb00fe", 0x8e}], 0x4, &(0x7f00000006c0)={0xc8, 0x10f, 0x8, "af80ea61de5ab54acfd600c520e4e18fa63370a179f6339d655757cdc349169583ed0f5666d58dc28a542e694fc356ae9531fdf2aab6d755579507c48a41a6d277b20f0b30c0e526c00c0aaca254367fe21e402d902b03ca3986660fa9aceb9b1c7c6dac0bff64af40dd19cf6c6f5420c73dc3a4b36a8837879f7a6f882c0d32c0c1063852c427679aed120f4aaa0d443b809395b2b591a07685124e922d59cf0dbe3e390368729b91c9d10d9a6be3df7b8c512b412f34"}, 0xc8}, 0x0) r3 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) pause() read(r3, &(0x7f0000000380)=""/240, 0xb6) 2018/05/03 04:28:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x40000) r2 = getpid() r3 = gettid() setpgid(r2, r3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x0, 0x1000}, {0x951, 0xa00000000000}, 0x4, 0x4, 0x9}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000080)) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="f0f720985fe1c0ed2b3e8441b322e7bcc8de86bf46f2f2ae965e6e71081f08611f464478", 0x24}], 0x1) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x4002) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000100)) r6 = getuid() quotactl(0x1, &(0x7f0000000240)='./file0\x00', r6, &(0x7f0000000280)="9948c616ed0982cb0c34c32213868d18c2fe292de59e84045a873f350e48e4a8d6c6eb0a4a6139ea3ca6840f201cfb67cb2db8b810fa6e2593d08d303c73cd72e44f51c004e837bd4cf4dcc88a7e65892f8a0def51bf4362fa6064d70bf90bdb00cad7efa110838764bec23f353ca91b83b24097344cdc74cdaf454a51ee90139d17c3e08f6845a7be73f5498ec70c7208ae4e22e849dd21f473d8176a2cd2c41314cf0d9402da77e276de587c41c97fd8b3ae7aa46ead8cce40b2f84701876c70e9f3e49ff99b94905cbfd4a83648a01e8db450a7dbc11b32e40d981f25c39ffd7f8b01ba185b3097a8eee5fe69764378a2abec4855f4") 2018/05/03 04:28:57 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x1, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) unshare(0x48000000) 2018/05/03 04:28:57 executing program 0: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x13b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/05/03 04:28:57 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x9, &(0x7f0000000100)=[{0x400, 0x5}, {0x1ff, 0x2}, {0x7f, 0x40}, {0x8, 0x1}, {0x7, 0x81}, {0x7, 0x7}, {0x100, 0x3}, {0x8, 0x6}, {0x101, 0x8}]}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) sched_getattr(r2, &(0x7f00000001c0), 0x30, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6), 0x270}, 0x0) 2018/05/03 04:28:57 executing program 3: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}}], 0x30) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x0, {0x7, 0x80000000, 0x2, 0x3, 0x401, 0x1}, 0x100, 0x4}, 0xe) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x101, 0x0, 0x3, 0x1, 0x3ff, 0x5, 0x2, 0x101, 0x5, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000040)={0x9, r3, 0x10001, 0x80000001}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'veth0_to_team\x00', 0x3}, 0x18) 2018/05/03 04:28:57 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0xffffffff) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x3, 0x4, 0xac, 0x3400000000000000, 0x2, 0x5}) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 04:28:57 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff000000000001907800003f00000000000000907800000000008000000000000000000000000000000000"], &(0x7f0000ea3000)) 2018/05/03 04:28:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 2018/05/03 04:28:57 executing program 6: r0 = socket(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1, 0x4) write(r0, &(0x7f0000000100)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0x26) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x115) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x5, 0x0, 0x1f, 0x4}) [ 125.400580] IPVS: ftp: loaded support on port[0] = 21 [ 125.572913] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 04:28:57 executing program 6: socketpair(0x3, 0x1, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x8800) 2018/05/03 04:28:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x8040) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e22, 0x4000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0xd84}, 0x1c) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x9, &(0x7f0000000340), 0x14, &(0x7f00000002c0)=""/97, 0x61}, 0x0) 2018/05/03 04:28:57 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ac0840057eb080d0db0ec195e60d44ae04347fd0148218543977fe6e99e3f3f8651683c5c40b1a", 0x27, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x7b76) chdir(&(0x7f00000001c0)='./file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='debugfs\x00', 0x4, 0x0) 2018/05/03 04:28:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x7}) 2018/05/03 04:28:57 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "162fbb", 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3a997d", 0x0, "be8999"}}}}}}}, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2}, @multicast2=0xe0000002, @empty, @rand_addr=0x3}}}}, 0x0) 2018/05/03 04:28:57 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair$inet6(0xa, 0xfffffffffffffffd, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0), 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x3) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000) dup2(r1, r0) 2018/05/03 04:28:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001000)=0x7, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81000800}, 0x88, &(0x7f0000000200)={&(0x7f0000000280)={0x10c, r2, 0x0, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb10d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0xffffffffffffffdf}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) 2018/05/03 04:28:57 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)="21252a4926766d7e657430236d64357375c24d99e426c744526818e46d776c61b8f6f93cdf3502501732e04504c9af8dda6808b022864a4b66a3d03f2eaa1819109374bfdf803f468f6d04076422773f0bf6e90031b2e5004265151bdb0624d4da40dea8cff7a3a7357c81e10ca352cfe46eb8c4cf1afd98a861bb728bd3f70d6fef37de996e0f61456aaf95ef9b3fce948bd1534fa54d8967") 2018/05/03 04:28:57 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffffffff710e, 0x80000) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x7, 0x6f, 0x100, 0x80, 0xffffffffffffffff, 0x8, 0x0, 0x5}, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x180005fd) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000180)=0x7ff, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x88, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'rr\x00', 0x6, 0x4, 0xf}, 0x2c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x35, &(0x7f0000000340)}, 0x10) 2018/05/03 04:28:57 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$reiserfs(&(0x7f0000000980)='reiserfs\x00', &(0x7f00000009c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f00000020c0)=ANY=[]) rmdir(&(0x7f00000000c0)='./file0\x00') removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00') 2018/05/03 04:28:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0xffffffffffffff7f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x80, 0x0, 0x1, 0x20000000, 0x0, 0x4}) 2018/05/03 04:28:57 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mount(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)="79e7c26994d3226d660200", 0x7ffbb, &(0x7f0000000280)="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") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002900)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002940)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000002a40)=0xe8) getgroups(0x3, &(0x7f0000002a80)=[0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002ac0)=0x0) modify_ldt$read(0x0, &(0x7f0000002e00)=""/242, 0xf2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002b00)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002c00)=0xe8) getresgid(&(0x7f0000002c40), &(0x7f0000002c80)=0x0, &(0x7f0000002cc0)) sendmsg$unix(r0, &(0x7f0000002dc0)={&(0x7f0000000000)=@file={0x1, './file0/bus\x00'}, 0x6e, &(0x7f0000002840)=[{&(0x7f00000000c0)="07865e2587e1968e47faac0f4386bf0e64aeb32e867bf84c685b13fc556459497e8258bb70258e85fe8cda804650a7592d79f07fbf955c3cea7226e99b8a89d83fcfa8df70484de6d4eadf2b681874c3623876486fbbfa3dd5c6e30677544c3ba9e25e042cc2b048515179791fd7e48addc6f12bd64a8a532354fd5ad64fb25c5461", 0x82}, {&(0x7f00000001c0)="56834cd2a9d8e01c9f38d8d9111120f34f23acb351c5eccbb8fd82094c08da935d4a02ed0cf958bdbb9bf602a85b17", 0x2f}, {&(0x7f0000000480)="9da7bd8ca3d3f47580a3518e583f114d6b1b514b430ac378553bee4a05131e6174874c16bc27db3ffe289e31682b12eb49376d870881f5460d2a753def47f67e5202e96a00054d9e350a7c754053b8c78cd25f81c34f83242431261d49c775fd3f5e03206f6c0b95523da013843ed706775ff8ae182f02b44c3b28e2b370315d837093aa69fe518d33b1051c20bf56b03afd", 0x92}, {&(0x7f0000000540)="fc0d5b905341e439148825026e643ee27172013e720df7a592f474e501c831ccce1aa0fe9c0ce7d0fbbdb0709622a2ddfa7415e7cd0f27e04ef3116b52a2a0ac6c3662cca2847b8baffe628baecb18e81cb3ec8b743b1f88f24351108ec5bedd316632308785b7b8a07e162b76239d6007c9a5", 0x73}, 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0x1000}, {&(0x7f00000015c0)="f82272d9d9ec194ca07f0d65bd68b3b0f059b333d758c98d6b06cd1f81de17e5e1752e15006c77980eaf8ede41d296060ee64eaada90e3ce428a07adcd1eaa12371492bc38a58c82678c585b4c0305ff049d2570a214de30df1ccc567f837a88a72b45ba7960387cc0b4bb168778ad47f889cb579a38f6abaa5a9c768a36810550548bfce6ae2301a06bb73275a2d0588e67995dcf67e907b016556799e8d3534f28", 0xa2}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000002680)="7d24b59cc84d133a5bb6e9f9a87300d3b09c9dd8217da47491da01f49e4f1382142fcca218fc21d9bde40089a03817e4e765970d1c8d70827fa192f1d6bc6b5de7eb0bbcaf8ea4e6d28df2a99ef69028b04522252e0d7aa67bb56b60f241d3aff231581f5c8e47daecfefe29b4eceacb37334d09e3c9ebd4d96282c641f9e4beb8965d61b8c2b6642be183bd5a60125353b50f74f6c5e41859e7e36cb147c11e3a95", 0xa2}, {&(0x7f0000002740)="ab66978ffea8195782581395b75b36ccf5093cee0aac1035d771241370af05f064099e1aba5fd3ecdd6948a70b734988b03332617268af877d6107bbf3901c76c71b8fcb3d3a1f0603f772587ac44e5daa", 0x51}, {&(0x7f00000027c0)="f46fba4f5f6766cb2e10255d9b03d5abdd9cc9107e64a45624c1b700bb2fe147c8098cce3865717290e39819c32b62106b8461eabdb775c365a6991868edc1f4cefead0376d96076588e2144765bba57f0a6ab9b201258b153495cb7164f0af3b24fcf80", 0x64}], 0xa, &(0x7f0000002d00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1}], 0x98, 0x80}, 0x4041) 2018/05/03 04:28:57 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0x376, &(0x7f0000003380)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xfec3}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 125.875238] IPVS: set_ctl: invalid protocol: 136 172.20.20.187:20002 rr 2018/05/03 04:28:57 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x210000000000000c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x101000001, 0x0, r0}, 0x2c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x37, @broadcast=0xffffffff, 0x4e21, 0x2, 'none\x00', 0x2, 0x20, 0x13}, {@multicast1=0xe0000001, 0x4e23, 0x2, 0x0, 0x1ff, 0x2}}, 0x44) 2018/05/03 04:28:58 executing program 2: unshare(0x40600) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$evdev(&(0x7f00003b4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x40084508, &(0x7f00007fb000)=""/220) [ 125.988176] IPVS: set_ctl: invalid protocol: 136 172.20.20.187:20002 rr 2018/05/03 04:28:58 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000003000/0xf000)=nil, 0xf000, 0x1000005, 0x10, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/05/03 04:28:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000029000000370000001700000fff00000066c4e963895a274d9511f025c6fbb0c7"], 0x28}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 2018/05/03 04:28:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="1a3b00572bd627f65b0200820200"], 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet6_group_source_req(r1, 0x29, 0x35, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x31, 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) 2018/05/03 04:28:58 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x400}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/03 04:28:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000040000"], 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x30) 2018/05/03 04:28:58 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x4, 0x5, 0x1, 0x8000, 0x1, [{0x8001, 0x80000000, 0xaf8}]}) ioctl$UFFDIO_COPY(r0, 0xc018aa3f, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/03 04:28:58 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8000, 0x48000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x200, 0x8, 0x0, 0x5}, 0x10) r1 = socket(0x400020000000010, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002100)=[{{&(0x7f0000001900)=@l2, 0xe, &(0x7f0000001f80), 0x0, &(0x7f0000002040)=""/143, 0x8f}}], 0x1, 0x0, &(0x7f0000002200)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) write(r1, &(0x7f0000000040)="1f00000056000d6dfcffff05bc02e6f60700660004177faa773f0000000039", 0x1f) 2018/05/03 04:28:58 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0xf4186e389652b4bd) 2018/05/03 04:28:58 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="1a3b00572bd627f65b0200820200"], 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet6_group_source_req(r1, 0x29, 0x35, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x31, 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) 2018/05/03 04:28:58 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x7fff, 0x7f, 0x6f95, 0x7fffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1081, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x6, 0x8000000000000, 0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x516de9b2) 2018/05/03 04:28:58 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x800) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00'}, &(0x7f0000000180)=0x44) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x43, 0x83, 0xfe, 0x1}, 0x1a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000feefe0)={r1, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000)="b9", &(0x7f0000000040)=""/77}, 0x18) r2 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x40, 0x80000000, 0x7, 0x4f0d, 0x4f, 0x80000000, 0x800, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x800000, 0x4, 0x8, 0x0, 0x9ed]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x1000, 0x800a, 0x2, 0x6, r3}, &(0x7f0000000400)=0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000004c0)=""/82) finit_module(r0, &(0x7f0000000540)='posix_acl_accessppp0cpuset\x00', 0x2) 2018/05/03 04:28:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x17e, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2b31eac75294d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7000000000, 0x400000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x8a, "2b730aa0c8b01343f304e526e0ae55ed9d399218204e47037979d13f39f04c62058e2b7ce6daa9423a0d9712a8fc6ec673c345bc7ea32b32297a8f0f03bdd8cee9b4bc051f1757f2d1d6b5f1c4b6257f4221cae80092b1475befb82e6dab372aeb2eca2d4ff09feda6ed1e9146e908567fdc2aaf4f990d9ce3f7c9c433ba0fa5b94af171ce59a5b29d52"}, &(0x7f0000000140)=0x92) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xeb, "b3185067e4e7fe8fd33f51ea8cd4da49f587839f9733aaa84f8876e6a1d1ed6bdcc1dfecd56258a11587b88968f73f6476e7344d756020d620fdf4811496b13a5241b46649b8cce8c13da9ae924d1a1a3724fd4753b28d873d98c21b4a9218acf06d059108f908b1ec3ff2f92df5e55504401cea52daf9b5a21dcfc653efccc36c020d1d6d9264942e9834057261899947af24f3d18f6dbabd22769a7a8f7bb7a9d83111aff83701423c6831f09fded4331cd2c4f5013cf7a44b3dd96f410c77308f3d78858ee4cc0284e3817adb774a597a9d89dc297ad46b1eec7821367c63568e36f8b6ba327ca00c34"}, &(0x7f0000000280)=0xf3) r2 = bpf$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) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$int_in(r0, 0x5473, &(0x7f0000000380)=0xe8fa) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1, 0x0) 2018/05/03 04:28:58 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x847fe, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = socket(0x1e, 0x1000000000005, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x3f) recvfrom$llc(r1, &(0x7f0000000100), 0x4f6e74f405838f9d, 0x0, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/03 04:28:58 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'veth0_to_bond\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000500)=0x2b2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x1, 0xe38, 0x400, 0x1f}, &(0x7f00000004c0)=0x98) exit(0x7f) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000000000)='5', 0xfffffffffffffdc9}], 0x1) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) socket$vsock_stream(0x28, 0x1, 0x0) keyctl$get_persistent(0x16, r1, r5) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x1ad506b7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x32ed}, 0x6, [0x9, 0x3, 0x947, 0xebb36bc, 0x1a, 0x4, 0x6, 0x8e96]}, 0x5c) madvise(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x65) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x6554, 0x8, 0x100, 0x1, 0x7}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000300)={r6, 0x401, 0x30, 0xf, 0x4}, &(0x7f0000000340)=0x18) 2018/05/03 04:28:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)={0x80, 0x8, [0x4, 0xfffffffffffffffe]}) 2018/05/03 04:28:58 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket(0xb, 0x6, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) ioctl$KDENABIO(r0, 0x4b36) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="6bfbcfe29ac19f711cf3c1b597255c3f7041f2f7859b371d5aa94c2c55fd93ed2c86") write(r0, &(0x7f0000000180)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) syncfs(r1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000200)={r2, r3/1000+10000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x72, 0x9, 0x2, 'queue0\x00', 0x19}) 2018/05/03 04:28:58 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x80000544, 0xffffffffffffff11) socketpair(0x10, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/76) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/05/03 04:28:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "0000000000010000000100"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3ff, 0x200000) connect$netlink(r2, &(0x7f00000000c0)=@unspec, 0xc) 2018/05/03 04:28:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0xfffffe35) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="446aff4f7220803bdd50e1138cd9e3a49757ebe702ccf3e4984e55fb64c63276448ee8a03fc4fbb2487c5e2efce70c5505e138295afb5e2aa39c49fb1713f6c89e826d0fbd698aec1115ce8a25a688f58d75eb507e04c0281093443a5464b76026c698479cf70c84a18382fbd59557aaf415c626c7c79babfe14b4723cc2599a2b71399dad7dd53fd7f9bca739cc5dec92883e4e117d3cfb72d74b6a9bfc03be6c3adf82b103c6adabd0d36e71653be7662e7885", 0xb4}, {&(0x7f0000000240)="fa6336cc5e229370bb1630d183816ee145a0677b11d41a78994341c626191abcd158f9398e562f1969cc0e217fd08799b006bf5ad27da01b14d0ed580b3d4c4a2f0f5db2c221a89d6181fe2fc5fed7be8f612dcddd67f1cfca6cb8b755991adf949f758de3352e52b7a3b22a65cf5bacdcd766d7170176e953d68eb5870d90aff0d03cd04c4d1010cccd82e8d846abc8b46f3ea79d9e6bb687fd3b068adfc36348a9802381637d1708786c56a6d4e03cf0f2e01ce716ceb75fb368dfd07c352689fdee50f6f1361ebebb0222d6ac0dcc144cadb62142e657", 0xd8}, {&(0x7f0000000340)="16d3c9b8d8550006706283b8347ddf80d716a6d88602c12172a75a939e826e987b160a62283361f04f51447d9fa2779a572f03e8d7867967382ee943a8932732953b5471182bdb6809845c640892cb626ea019f0126e7fedd398e8d0758e1d9e2ed5439e", 0x64}, {&(0x7f00000003c0)="78eb1ca5639aec756585d86ce65cf553bdaa24cf420105abc0ec9a4b8378456db73bbe2ec5e76f31003b5985819772992cd5fa28e1dd7cf18be7711d93d00bebffda98f0265c0d285d702152734a40a56590cea90b10822113cf823a5525c28084686a9dae4cdde06acb673a55fc00449f26fa62360e3c61bba0d0573da8a1d420884036174bdc002da3415180104131d9d1794c7ff3d84274c39d3a4c31a86cf7b7e8f7b23956dc2038e783e286226341111c3feca85ebd736df5c36725dc462ad1b4b7e1aef755e3945e135ea75a34b80274d14c1912f74d6caf1d55caaf7231777c", 0xe3}], 0x4, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/03 04:28:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lchown(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) 2018/05/03 04:28:59 executing program 6: 2018/05/03 04:28:59 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x400, 0x80100) madvise(&(0x7f0000831000/0x3000)=nil, 0x3000, 0x11) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0x30f) ioprio_get$uid(0x3, r0) 2018/05/03 04:28:59 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)) 2018/05/03 04:28:59 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)={0x1c, 0x5, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 04:28:59 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x20000000}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0), 0x8) 2018/05/03 04:28:59 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x100) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'wrr\x00', 0x25, 0x8000, 0xecdb}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x10000, 0x2, 0x1, 0x5}}, 0x44) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x101000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/181, 0xb5}], 0x1, &(0x7f0000000280)=""/173, 0xad}, 0x40000100) sendmsg(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001700)="e5", 0x1}], 0x1}, 0x0) shutdown(r2, 0x2) 2018/05/03 04:28:59 executing program 2: 2018/05/03 04:28:59 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="16a1"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2000000000000018, 0x0) 2018/05/03 04:28:59 executing program 6: 2018/05/03 04:28:59 executing program 7: 2018/05/03 04:28:59 executing program 2: 2018/05/03 04:28:59 executing program 5: 2018/05/03 04:28:59 executing program 6: 2018/05/03 04:28:59 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) 2018/05/03 04:29:00 executing program 2: 2018/05/03 04:29:00 executing program 7: 2018/05/03 04:29:00 executing program 6: 2018/05/03 04:29:00 executing program 5: 2018/05/03 04:29:00 executing program 7: 2018/05/03 04:29:00 executing program 3: 2018/05/03 04:29:00 executing program 2: 2018/05/03 04:29:00 executing program 0: 2018/05/03 04:29:00 executing program 4: 2018/05/03 04:29:00 executing program 1: 2018/05/03 04:29:00 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="370683"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 04:29:00 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0600f0"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 04:29:00 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b4e2"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 04:29:00 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f4bfff"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 04:29:00 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0xa031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f000062e000/0x3000)=nil, 0x5000) socket(0x0, 0x0, 0x0) 2018/05/03 04:29:01 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="001639"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 04:29:01 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="af159780"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 04:29:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000000, 0x20000000000000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x1000000000000102, 0x0) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = fcntl$getown(r1, 0x9) ptrace$getenv(0x4201, r2, 0x4, &(0x7f0000000200)) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x20040000, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xa6000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6dd4, 0x100) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000080)=0x1d) r4 = getpid() sched_getparam(r4, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f00000002c0)}, 0x2}], 0x1, 0x1ffffffc) 2018/05/03 04:29:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x3, 0xfff}, 'port1\x00', 0x20, 0x1000, 0x3, 0x8, 0x5, 0x100010000, 0xffffffffffff7fff, 0x0, 0x3, 0x8}) [ 129.294039] hrtimer: interrupt took 997221 ns 2018/05/03 04:29:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000ac0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) write$rdma_cm(r0, &(0x7f0000000240)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) 2018/05/03 04:29:01 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4afe8)) r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000002bc0)=""/180) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bcsf0\x00', 0x10) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfff, 0x58802) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 2018/05/03 04:29:01 executing program 4: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc5521a2e7116e22ff640", 0x28, 0x0, &(0x7f0000000000)={0xa, 0x800000894f, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket(0x18, 0x80005, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f00000001c0)=0x9) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffdb8) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x114, 0x10000000002717, &(0x7f0000000080), &(0x7f00000000c0)=0xffffff48) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000200)=0xc) 2018/05/03 04:29:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000000), 0x2ac) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/05/03 04:29:01 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000080)='./file0\x00', 0x0, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x84000, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000040)={0x4, 0x7fff}) r3 = semget$private(0x0, 0x3, 0x1) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000280)={{0x7, r4, r0, r5, r0, 0x40, 0x95aa}, 0x4, 0x5, 0x400}) r6 = getpid() r7 = getpgrp(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000300)={{0x5, r4, r0, r5, r0, 0x80, 0x8}, 0x3d000, 0x80000001, 0x1, 0x3, 0x100000000, 0x3, r6, r7}) 2018/05/03 04:29:01 executing program 4: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x8000, &(0x7f0000000100)="59a9f3cfa4a170b7452489a245649b43df93ff43adaebfce791ff06f2f3cd294a86c73e180143fe1f6eda362afd614986709ecdbfe4391e6fbc5e1884666c7828d536f8dde2a6b4dfef83bd547dfbed67a014267fe15b03c6ca2f2af55ed9d49659ee38db9a5f63e32190eb56e37ca2b8bd7c51f93be7ddb875c99c32a474de5471425347cb7d5740e688bdbdbff0e9cf62dd2fdf7063cd2d63feb6bb5646541a69ad0712b831a09307eea05be1d8af0f262595b17224188bfde8366be3cc922808aa2c7f2efa1297a68d6f441c054cc9c45c995b88bb18d5eceea496b78398095fee5d06d2c35aefdf8ffcffb1a32e8523f836d") socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000005c0), 0x4) r1 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="6c87d1d6e3e32955400e94c07499bd46bc2372bd113024dbafd14b9d255b9345a1f16b981aa04f3dec1f530c2f72ec", 0x2f, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="30b27854", 0x4, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="0bbcc590b6a18c043e16e9b7ae6d29a8ee7aece87f26e1d966b825ca881c2523463dd6dfc91a2e9de9759d82741044fc7c2aa668f37aa15364b3d6428862d6b88a7f72d37ad58c4c49ef792a781b0525215c67e20c1fdf0f4cc843cde63b717ef2a5cee90a8a3b9304d6", 0x6a, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/211, 0xd3, 0x0) 2018/05/03 04:29:01 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rfkill\x00', 0xd82, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001380)=""/63, &(0x7f00000013c0)=0x3f) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/05/03 04:29:02 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x80000014}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/05/03 04:29:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001480)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001700)="d7", 0x1}], 0x1, &(0x7f0000000180)=[{0xa8, 0x13f, 0x10000000000, "d84157e174be6e6deb92bf9cc0630837c07b22bff34690c919ad5039efdbfc4741342230b3d274dd0862794205fa33127834b6524ed2065f22a179451f2ac71d0f0ea650e60ac3048eb683831e649f9a98a4a087d0132716b2086dc86a8736d44d45a48b7e4f5303e2d136be9441c1d9622c7fa3cf57124d364277415d300ff9a3500905c482eaa1479ac4891c5104be6574fc6f397dfe1d"}, {0x90, 0x119, 0x3c34400c, "ed7d41dee2300e461d73502bacc6eafb6fdd0dd3af1adf11103b705432118a26d622ea9785887c7524d77dc2353b72f86b693f77ec160432f2b1453e2b48fbd06a6a6bfaa5eae10cd0278e5e3e37d2db979af22877ed857da9494abb286cf3393002b8c80d2ccc534c0d7576a3b63dcb8e2438ae5492e37e61dec04cbe22"}], 0x138}}], 0x2, 0x40) 2018/05/03 04:29:02 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f00000005c0)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xab6, 0x80000) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000080)=0x3) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/05/03 04:29:02 executing program 0: r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00001e9000)={0x4}) epoll_wait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/05/03 04:29:02 executing program 6: r0 = getpgid(0x0) r1 = getpgrp(0xffffffffffffffff) getpid() tgkill(r0, r1, 0x0) 2018/05/03 04:29:02 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = dup2(r1, r1) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000040)) connect$unix(r0, &(0x7f000066fff4)=@abs={0x0, 0x0, 0x4e24}, 0xfcb3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x46004, 0x0, 0x0, 0x0, 0x450, 0x0, 0x0, 0x3, 0x0, 0x1, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x13d, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 04:29:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000900)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x3}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7f, 0x18000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/193) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) r4 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r4, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000140)={0x3, 0x8, 0x6, 0x0, 0x2, 0x7fffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r6 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10001, 0xa26}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000000c0)={r7, 0x4}) sched_setaffinity(r6, 0x8, &(0x7f0000000180)=0x1) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x2, r6}) rt_tgsigqueueinfo(r5, r6, 0x2b, &(0x7f0000000040)={0x5, 0x7, 0xeb7, 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000400)={{0x80000001, 0x3, 0xba7c, 0x9, "8b282f200140b7c6ecde4aff3e4f4069e75959d013437a6553b2eebab11295dcc6a2b291256d0d52f742f47a", 0x6}, 0x40, [0x1, 0x3, 0x100000001, 0x2, 0x100000001, 0xce43, 0x3, 0x2, 0x1, 0x8, 0x1, 0x3, 0xfffffffffffffffe, 0x3, 0x9d53, 0x80000001, 0x0, 0x7, 0x5, 0x1, 0x41, 0xfffffffffffff001, 0x40, 0x7ff, 0x80, 0xd3, 0x9, 0x80000001, 0x2, 0x100000000, 0x9, 0x400000000000, 0x74, 0x64, 0x9, 0x1f, 0x2, 0x4a2a, 0x33, 0x0, 0xfffffffffffffff7, 0x1000, 0x800, 0x2, 0x7, 0x1000, 0x400, 0x0, 0x1, 0x2, 0x1, 0x4, 0x9, 0xffffffffffffffe1, 0x46d8, 0x1f, 0x5, 0x2, 0x101, 0x7, 0x8, 0xe58, 0x1, 0x8001, 0x2, 0x746, 0x400000000, 0x100000001, 0x4, 0x8, 0xffffffff, 0x4, 0x1ad, 0xfffffffffffffff9, 0x7, 0x8, 0x8ba0, 0x8, 0x3f, 0x8, 0x2, 0x0, 0x9, 0x80, 0x20, 0x7, 0x0, 0x3, 0x1, 0x9, 0x9, 0x7f, 0x4, 0x10001, 0x1, 0x3, 0x1, 0x7, 0x3ff, 0x80000000, 0x5, 0x5, 0x7, 0x8, 0x100000000, 0xa68, 0x5, 0x4, 0x7fffffff, 0x1c00000000000, 0x8, 0x3, 0x8000, 0x2c, 0x6, 0x80000000, 0x9, 0x2, 0x8, 0xffffffff, 0x3f, 0x9, 0x8, 0x4, 0xfffffffffffffff7, 0xb9fc, 0x5, 0x7fffffff], {0x0, 0x989680}}) 2018/05/03 04:29:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x71, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000040)=""/239, 0xef) 2018/05/03 04:29:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = add_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="664a606f6cafb994c42432a10c25e34642e6ce86a1b126964ecd99fa05712637ac44c8db262a0c1dfdedb51c42971ad07ebd316a3b4cf6be4f0d210560141876cd020a4f433dfcebcc365a60686099720a86ee434ff84cf103802173d3a18b56296fc6033b45bcf09aa6b5bacd3351215511009d6eece14b5a8eedbfd26e07d78b7eea682b28f934cabdd0c2b62449737a6beae4462acced", 0x98, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x7, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000340)={r4, 0x15}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x40000000}, 0x8) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fa81748f84a0d1000000000000000000000000"], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000012fe5)=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'], @ANYBLOB="1b000000000000000b891ef8e64ae6ba8e01afa40675db5bc7fe0eccdf98072e08add57e6760d92943e8ba852c134bea49f03903d5a73ae96689af07eb920913f6c6181945e1ca43bc5c34e3498e1536e2c5a3babe83ea8c500a919f51aeffa6ed59400cc36785a38bd1811fc77b9c4a59357bc4b6e97f9b7988f5717e009198037f6da6d173f4a18769d6017594e92ee82b31a47284d4ce7fe26667e1d33f0f02d817416f8eeda098d2f5e2ccda5961fa972614ea1b2483"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/05/03 04:29:02 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x714000000000000, 0x400) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000100)=0x1) mbind(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x4002, &(0x7f0000a1a000)=0x6, 0x4, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x400000202002) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000527000/0x2000)=nil, 0x2000, 0xf) 2018/05/03 04:29:02 executing program 6: r0 = socket(0x10, 0x803, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400800, 0x4) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/05/03 04:29:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) fchownat(r1, &(0x7f0000000500)='./file0\x00', r2, r3, 0x1800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x87, 0x3, [0xf312, 0xd150, 0xef83]}, &(0x7f00000003c0)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000780)={r5, 0xffff}, &(0x7f00000007c0)=0x8) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000480)={0x9, &(0x7f0000000400)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00000004c0)={r6, 0x2}) read$eventfd(r4, &(0x7f00000001c0), 0x8) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1, 0x8, [@dev={0xac, 0x14, 0x14, 0x13}, @dev={0xac, 0x14, 0x14, 0x1a}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x5e96cd30, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x30) recvfrom$inet(r0, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 04:29:02 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000), 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) 2018/05/03 04:29:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffffffffffcb7, 0x0, 0x0, 0xfffffffffffffc73) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/05/03 04:29:02 executing program 7: r0 = socket$inet(0x2, 0x1, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) r2 = dup2(r0, r0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000080)) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x4) 2018/05/03 04:29:02 executing program 5: socket$nl_crypto(0x10, 0x3, 0x15) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc000, 0x1) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 2018/05/03 04:29:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000400)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x8, 0x40440) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000440)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) ioctl$TCGETA(r3, 0x5405, &(0x7f00000003c0)) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r4 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$TEAM_CMD_NOOP(r4, &(0x7f0000000780)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x14}, 0x14}, 0x1}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) r6 = getpid() openat(r3, &(0x7f0000000480)='./file0\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000240)={{0x0, 0x3, 0x1, 0x8, "fdd0798c6fabcc8b6724d753524338a137fcd17d9f4b7dd1170800cdcfbc87029ec41a13f9444e00c662e538", 0x9}, 0x0, 0x0, 0x8971, r6, 0x7, 0x1, "b53cea913927b0da1ae869f6286258368ce01a737ff236b1c9028cd0d7273190828bfcabc770efe57acb5adf2bc6e1b8ffb592c7711808cae16560653f6303ea", &(0x7f0000000080)='\x00', 0x1, [], [0x7, 0x2, 0x5, 0x9]}) 2018/05/03 04:29:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000740)={@mcast1, 0x0}, &(0x7f0000000780)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000007c0)={'syzkaller1\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000800)={@empty, @loopback, 0x0}, &(0x7f0000000840)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000ac0)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000bc0)={@remote, 0x0}, &(0x7f0000000c00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000d40)=0xe8) getpeername$packet(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f80)=0x14) getsockname$packet(r0, &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000048c0)=0x14) accept$packet(r0, &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0xf) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004a40)={0x0, @local, @rand_addr}, &(0x7f0000004a80)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004ac0)={@empty, @empty, 0x0}, &(0x7f0000004b00)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000082c0)={'bridge_slave_0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000083c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000084c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008500)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000008600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a140)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000000a240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a280)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f000000a2c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000a340)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a500)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f000000a600)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000af80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f000000af40)={&(0x7f000000a640)={0x8f8, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x88, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdd2b}}}]}}, {{0x8, 0x1, r4}, {0xec, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xab}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xd0}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x1c4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaab}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\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, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r15}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r16}, {0x128, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}]}}, {{0x8, 0x1, r19}, {0x210, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x7fff, 0x3, 0x10001, 0x1}, {0x3, 0x2, 0x2a7, 0x2}, {0x401, 0x3, 0x20000000, 0x8}, {0x1, 0x9, 0x1, 0x9}, {0x30, 0x9, 0x4, 0x25}, {0x3, 0xfffffffffffff001, 0xfffffffffffffd31, 0x8}, {0xf5, 0x8, 0x3, 0x20}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}]}, 0x8f8}, 0x1}, 0x801) write$cgroup_int(r0, &(0x7f0000000000)={[0x31]}, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3c, "4a881312fab51be3f814c385e24be21421d0a094df12afd12a0aa4332cb7f4d3a70c3e56d078d812ff0042318a4bb863c147f633d729d00c3ac05159"}, &(0x7f0000000100)=0x44) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r24, @ANYBLOB="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"], &(0x7f0000000280)=0x104) 2018/05/03 04:29:02 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x208000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x9, 0x7ff]) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x6903) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={"6c6f000600", &(0x7f0000000040)=ANY=[@ANYBLOB="0700100000000000040000e6ff0000008d270000"]}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x48000, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xd4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xd0, "8e7ba7d7e0d785639ed84dc808f3a8159800111b018edc1d857ddc1adcb762bb580124937bceaaf6e9cf6fdbfe8bcab4e006f8b1c11980acc6e371d25181e93c3c26d4dcc286cc9c98eb992404147dd289e856ddcea86471f18a5790d048dfff73c6f6e5c17b256ded9e5dfac841314c8f0762fe786e048299aa5a22aa33bf75ca46915b835c0393215e8e5a29761b09a9ba446fe2da8e7e465de626469fa889fa2e7867bca7b3fb1487e5677a7a70ef76138dafe44d2c67b1dd6a279e8ca90e6be805618b618300542874da692e7f95"}, &(0x7f00000003c0)=0xd8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r3, 0x1643, 0x8, 0x8, 0x80000001, 0x3}, &(0x7f0000000440)=0x14) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="0000010004000400fb0100800000000003000345b792a0f90ecc00040003000400ff7f0a0a06000400d700fcff870057eff4db14e57e601210e756759185752d2f6fdc9920b2a1063b10c8a0e37080280383df75ff6db47877c2b4fbb639c90aae57ef2160c69a6999f4562c128ee41e35f317a312230b722b6ce3e11c70b009d431c5bef759f4a01417ec704c8fbafee2a60e6398055a3cdda7d1b7af8a8513521ad8928692d15f6dd03d5d83c07e9b9b8da0e0fa2f74d11ce4a6a7045446080869de3d95bb1456eddc768c5e0633845458"]) 2018/05/03 04:29:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) pipe(&(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000, 0x5}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 04:29:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000180)=[{0xffff, 0x89, 0x8, 0x6, @time={r2, r3+10000000}, {0x9, 0x5de5}, {0x7, 0x5a}, @raw32={[0xfff, 0x3ff, 0xffff]}}, {0x7f, 0xff, 0x0, 0x2, @time={0x0, 0x989680}, {0x4, 0x4}, {0x400, 0x5}, @quote={{0x9, 0x1}, 0x3f, &(0x7f0000000140)={0x5, 0x20, 0x101, 0x7f, @tick, {0x7, 0x1f}, {0xfffffffffffffffa, 0x200}, @raw8={"696e9357f1dafa8cb658b5b7"}}}}], 0x60) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/05/03 04:29:02 executing program 7: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x40ef) 2018/05/03 04:29:02 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/175) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast1, @dev}, &(0x7f0000000480)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000004c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/03 04:29:02 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x4, 0x2, 0xfff, {}, {}, {0x2, 0x1f, 0x1, 0x81}, 0x1, @can={{0x2, 0x3, 0x100000001, 0x8}, 0x5, 0x1, 0x0, 0x0, "1884f31b6acfa85d"}}, 0x48}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000300)=@nfc, &(0x7f0000000380)=0x80) r2 = memfd_create(&(0x7f0000000440)='\x00', 0x3) accept$packet(r2, 0x0, &(0x7f0000000480)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x20) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00000003c0)) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) close(r0) 2018/05/03 04:29:03 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x800, 0x101000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x72, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r3, 0x6}, 0x8) 2018/05/03 04:29:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac14141e7f00c701030000000300000000000000ac14141d7f0013a282cc20694961225a35afbe6c4079b124182ff364efc0612b3500ff3543515f1572f79cb518adfa1b54730b49056c02dc11adabb66b6cc6643c000000000000000000000000"], 0x1c) getsockname(r1, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000100)=0x80) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x0, 0xa, [0x4, 0x5, 0x0, 0x3, 0x4, 0xffffffff, 0x8, 0x2, 0xf59, 0x101]}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000380)={r5, 0x1, 0x0, 0x78bc, 0x800}, &(0x7f00000003c0)=0x18) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e26, 0x3, 0x4e21, 0x4, 0xa, 0xa0, 0x20, 0x17, r2, r3}, {0x5, 0x7, 0x41, 0x5, 0x9ee4, 0x4226, 0x82b, 0xff}, {0x1000000000, 0x5, 0xd27a, 0xfffffffd}, 0x1ff, 0x6e6bbb, 0x1, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x2, 0x2, 0x3ff, 0x2, 0x7, 0x7}}, 0xfffffede) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) [ 131.174776] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 131.212271] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/05/03 04:29:03 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x40) 2018/05/03 04:29:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000300)=@nat={'nat\x00', 0x1b, 0x5, 0x6b8, 0x158, 0x2c0, 0xffffffff, 0x158, 0x2c0, 0x5e8, 0x5e8, 0xffffffff, 0x5e8, 0x5e8, 0x5, &(0x7f0000000280), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0xff, 0xffffff00], 'irlan0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x5, 0x5, 0x40}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x4, 0x1, [0x5a9, 0x1a8d, 0xeb, 0xfff, 0x10, 0x7, 0x1, 0x1ff, 0x42df, 0x100, 0x5, 0x80000001, 0x1, 0x2, 0x7, 0x6e], 0x7}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xc, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e21, @port=0x4e20}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xc2}}, @common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x4e20, 0x4e22, 0x4e22, 0x4e23, 0x4, 0x8, 0x7fffffff, 0x79}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6=@dev={0xfe, 0x80, [], 0xd}, @ipv4=@broadcast=0xffffffff, @port=0x4e23, @port=0x4e20}}}, {{@uncond, 0x0, 0x110, 0x238, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1f, 0x4, 0x1, [0x9, 0x22, 0x0, 0x7, 0x65, 0x9, 0x6, 0x40, 0x2, 0x1, 0x7, 0xf2, 0x4, 0x9, 0x8ac, 0x6], 0xb}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2, 'system_u:object_r:hald_keymap_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x718) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffe17, &(0x7f0000000040), 0x0, &(0x7f0000000500)}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000200)=0xde) write(r0, &(0x7f0000000100)="22c92b56f5a97d90d32b43f298966b4aa6bbaf5def648e87f89054989a34c20ac6141da66ac934d82f8552ff9f00e23684f2bbbe225cace42d3a964704d2b875f19bc52d0fa004c111ee0006513c7f9f86e8c7b2f5ae37e13dcd8c0da11a6790ad06270cbd88dbded8e6ea473e3c8703e693658c3c6689d5afddbf2d52bbb522310c5cbe223282e120db36c1323d8a415869537d8c11bce7548b7e85117cd46634303b2b", 0xa4) 2018/05/03 04:29:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x18080, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/76) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) 2018/05/03 04:29:03 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x4c0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/124, 0x7a}], 0x105) 2018/05/03 04:29:03 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x1f, 0x8, 0x80000001, 0xc4c4, 0xa2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x2a3f, 0x8, 0x0, 0x7f, 0x7, 0x4, 0x9, r1}, 0x20) r2 = socket(0x2, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x4}) 2018/05/03 04:29:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x101080) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0xfffffffffffffff7, 0x7f, 0x7, 0x9, r0, 0x4}, 0x2c) 2018/05/03 04:29:03 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4101, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x9027, 0x1, 0x3, 0x0, 0x6, 0x2, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x80, 0xfffffffffffff5e2, 0x101, 0x27b, 0xab3}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffff58e9, 0x200, 0x7fff, 0x0, r1}, 0x10) fcntl$notify(r0, 0x402, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x95, "444dbe5d80a62b28fdba1fa488a57c368d2c51f1d32add48db5bf6010eedb193ce83cda587c8931bc51bcc054559c008279c61e7e89d5324fddba098df6d17a543ebfe7516e970dcb2e91522c712aa588d27a625352df64335b655917ff14b18a4aa6261d33989152b142c7362a1899e4da1b3a9e5203c5aecc50a2b342a8684345b71b47c316b79e04c4d61d9abdb4b66ed935269"}, &(0x7f00000002c0)=0xb9) r4 = signalfd4(r2, &(0x7f0000000300)={0xb37a}, 0x8, 0x80000) fcntl$setsig(r0, 0xa, 0x2f) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000340)="e2bcc40ade534219479ac4118d5376450b3e39d0223ec765a7750da5c29a63f537bf12da2c00c0d0944f270ad5090f141a9316907acf9bcaa5c3df11d42f55159a68e73c3d", 0x45) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000003c0)={0x1f, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x0, 0x2, [{{0x2, 0x4e24, @rand_addr=0x3}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x190) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000600)={'filter\x00', 0x0, 0x3, 0x4, [], 0x4, &(0x7f0000000580)=[{}, {}, {}, {}], &(0x7f00000005c0)=""/4}, &(0x7f0000000680)=0x78) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000006c0)=0x8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000700)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000007c0)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0x1c8, 0x1c8, 0xffffffff, 0xf8, 0x310, 0x3e0, 0x3e0, 0xffffffff, 0x3e0, 0x3e0, 0x5, &(0x7f0000000740), {[{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'syz_tun\x00', 'bond0\x00', {}, {0xff}, 0x77, 0x1, 0x20}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x3}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x18, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @icmp_id=0x65, @port=0x4e22}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x20}, @multicast1=0xe0000001, 0xff0000ff, 0x0, 'dummy0\x00', 'eql\x00', {}, {0xff}, 0x88, 0x1, 0x50}, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @multicast2=0xe0000002, @loopback=0x7f000001, @port=0x4e20, @icmp_id=0x66}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xff000000, 0xffffffff, 'bcsh0\x00', 'eql\x00', {0xff}, {0xff}, 0x32, 0x1, 0x8}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x2, 0x1, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x1e8c, 0xe, [0x29, 0x2f, 0x8, 0x5, 0xf, 0x39, 0x2f, 0xa, 0x2a, 0x11, 0x18, 0x2f, 0x17, 0x3a, 0xb, 0x2f], 0x2, 0x6, 0x5}}}, {{@ip={@multicast2=0xe0000002, @rand_addr=0x100, 0xffffffff, 0x0, 'syzkaller0\x00', '\x00', {0xff}, {0xff}, 0x9e, 0x2, 0x2}, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @empty, @empty, @icmp_id=0x65, @port=0x4e24}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) getsockname$netrom(r0, &(0x7f0000000cc0)=@full, &(0x7f0000000d40)=0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000d80)={0x8, 0x4, 0x5ebc4a62ae7ce6af, 0x9b, 0x1, 0x100, 0x3, 0x4, r1}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000dc0)={r1, 0x80000000, 0x1, [0x3f]}, &(0x7f0000000e00)=0xa) accept$packet(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000ec0)={@dev={0xfe, 0x80, [], 0x18}, r7}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000f00)={r6, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000fc0)=0x84) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001900)=@broute={'broute\x00', 0x20, 0x4, 0x8c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000001000), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x21, 0x8848, 'vlan0\x00', 'ip6_vti0\x00', 'vcan0\x00', 'bond_slave_1\x00', @random="a8c3b6570e68", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xf0, 0x168, 0x198, [@cpu={'cpu\x00', 0x8, {{0xfffffffffffffff7, 0x1}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001, [0xff, 0xffffff00, 0xffffffff, 0xffffffff], 0x4e23, 0x3f, 0x4, 0x4e22, 0x6, 0x22}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x4, 0x5, 0x7, 0x0, 0x0, "1161e75480059f6fcb0818ca211a231591154fe24f3ae17aeb8a590daff646d8ff584e6162b0bd062de479999de395ec03c8e8b943a102e0c03158160a725d6b"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x9200, 'dummy0\x00', 'bridge_slave_1\x00', 'syz_tun\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff], 0xf0, 0xf0, 0x220, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@dev={0xfe, 0x80, [], 0xd}, [0xff000000, 0xffffffff, 0x0, 0xffffff00], 0x4e24, 0x0, 0x6, 0x4e23, 0x28, 0x28}}}, @state={'state\x00', 0x8, {{0x9}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x100, 'system_u:object_r:auth_cache_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x1, 0x893f, 'team_slave_1\x00', 'bond_slave_0\x00', 'veth1_to_bond\x00', 'syzkaller0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x120}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x3, 0x2}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x400}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0xd, 0x1, 0x88b5, 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', 'bond_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x2a8, 0x2d8, 0x328, [@bpf0={'bpf\x00', 0x210, {{0x26, [{0x2f, 0xffffffff, 0x7b, 0x86}, {0x40, 0x7ff, 0x1000, 0x3}, {0x10001, 0x20, 0x7, 0xffff}, {0x4, 0xfffffffffffffe01, 0x6, 0x200}, {0x101, 0x80000001, 0x1, 0x3}, {0x100000001, 0x7, 0xfff}, {0x2, 0x841, 0x7fff, 0xfffffffffffffffc}, {0x1, 0x3ff, 0x0, 0x1450}, {0x7, 0x5, 0x3, 0x1}, {0xff, 0x6, 0x72, 0x20}, {0x2, 0x2, 0x20, 0x6}, {0x4, 0xff, 0x55, 0x4}, {0x81, 0x5, 0x4, 0xffffffffffff7fff}, {0x18, 0x40, 0x2, 0x9}, {0x5, 0xd21, 0x2, 0x9}, {0x6, 0x8, 0x6, 0x4}, {0x5dc, 0x8, 0x200, 0xd19}, {0x9, 0x4, 0x6, 0x6}, {0x6, 0x0, 0x3ff, 0xcd8}, {0x401, 0x1, 0xf45, 0x8000}, {0x4, 0xfffffffffffff337, 0x1, 0x8001}, {0x8, 0x8001, 0x3f, 0x6}, {0x1, 0x6, 0x200, 0x1}, {0x2, 0x6, 0x0, 0x8}, {0x7fffffff, 0x7, 0x6, 0x3}, {0x4, 0x0, 0x4, 0x100000000}, {0x3, 0x40, 0x27, 0x800}, {0x2, 0x0, 0x7, 0x7}, {0x8000, 0x5114, 0x5, 0x5}, {0x3, 0x7fffffff, 0x81, 0x41}, {0x8000, 0x4, 0x9, 0x1}, {0x80000001, 0x9c, 0x7, 0x1}, {0xe91, 0x7, 0x24f35fb, 0x25}, {0x7, 0x9, 0x97f, 0x8}, {0x3, 0x1000, 0x8000, 0xffffffff}, {0x401, 0x7, 0x3000, 0x4}, {0x0, 0x1f, 0xffffffff, 0xeac5}, {0x8, 0x8000, 0x9, 0x40}, {0x7e63, 0xed, 0x8, 0x1}, {0x1, 0xfffffffffffffff8, 0x800, 0x1}, {0x5, 0x44, 0x28aa, 0x8001}, {0x9, 0xffffffff7fffffff, 0x8c, 0x6}, {0x7, 0xfffffffffffffffe, 0xdd6, 0x4}, {0x8, 0x40, 0x401, 0x100000000}, {0x0, 0x1a03, 0x7, 0xfffffffffffff101}, {0x2, 0x8001, 0x388, 0x4}, {0x10000, 0x8000, 0xff, 0x7ff}, {0x7, 0x6eda, 0x8001, 0x3}, {0x9, 0x401, 0x10001, 0x20}, {0x8, 0x7fff, 0x2, 0x100000000}, {0x9, 0x3, 0x3}, {0x5, 0x6, 0x7fff, 0x6}, {0x0, 0x84, 0x3, 0x4}, {0x7ff, 0x8, 0x1, 0xbf7}, {0x8001, 0x7, 0x9}, {0x100000001, 0x8, 0x40, 0x8}, {0xd51f, 0x1860000000000000, 0x4, 0x7}, {0x8, 0x7, 0x1000, 0x200}, {0x5f, 0x101, 0x80, 0xa9}, {0x1, 0x4, 0x6, 0xb9b}, {0x9, 0x8, 0x0, 0x4}, {0x1ff, 0xfffffffffffffffd, 0x1f, 0x3f}, {0x7fffffff, 0x7, 0x100000001, 0x5}, {0x6, 0x3, 0x1, 0x80000000}], 0x6}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@log={'log\x00', 0x28, {{0x6, "793aa35aa57f7bd2bc559e4c294b513d6b80733d274bf85f76212f2fc118", 0xc0c53776540246a0}}}}]}]}, 0x938) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001980)={r8, 0x10001}, 0x8) getresuid(&(0x7f00000019c0), &(0x7f0000001a00)=0x0, &(0x7f0000001a40)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001a80)={0x1, 0x0, 0xcc}) ioprio_get$uid(0x3, r9) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000001ac0)) r10 = syz_open_dev$sndmidi(&(0x7f0000001b00)='/dev/snd/midiC#D#\x00', 0x7, 0x101) ioctl$EVIOCGBITKEY(r10, 0x80404521, &(0x7f0000001b40)=""/161) rmdir(&(0x7f0000001c00)='./file0\x00') 2018/05/03 04:29:03 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001980)=0xe8) getresuid(&(0x7f00000019c0)=0x0, &(0x7f0000001a00), &(0x7f0000001a40)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a80)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0x4e24, 0xffffffff, 0x0, 0xa0, 0xa0, 0x3f, r1, r4}, {0x6, 0x8, 0x9, 0xff, 0xfff, 0xffffffffffffff01, 0x0, 0x2}, {0x8000, 0x8, 0x10001, 0x5}, 0x6, 0x6e6bb1, 0x2, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x33}, 0xe81c090541cc5ba0, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x3501, 0x0, 0x1, 0x8, 0x0, 0x9e3, 0x3}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001b80)={@loopback={0x0, 0x1}, 0x46, r1}) getgroups(0x2, &(0x7f0000001c00)=[0xffffffffffffffff, 0x0]) chown(&(0x7f0000001bc0)='./file0\x00', r2, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001c40)={0xb000000000000000, 0x40, 0x1, 'queue1\x00', 0x4bc}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001d00)={0x0, 0x7fba, 0x1, [0x3000000000]}, &(0x7f0000001d40)=0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001d80)={r6, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001e40)='tls\x00', 0x4) r7 = getpgrp(0x0) ptrace$setregs(0xf, r7, 0x3, &(0x7f0000001e80)="94d17d699e3594e1edfe733604f9ce832ef54f0561c3f788a6c61feaf8e1e9c05bfba54b845b7d182e0c9fee95785f20f0c2150997502cfdf10ba96d40203915b7e7d0a10c63b2fe779c1b4e21f5499c4808be97ca50703a8d6c716b6743f1e3936d382026bbe985175e534fc39668183e583c15c1e5a788facbacb791b672e2edf0e6c03fdee1daaaf614b466ba2539ceee941cb08a2ee8f6342bf6d0eab8b31d2acf7c8f5aac4812fe08cb83c96ca6a4d659e25d93cd37093a819ff9df5acb557b5019f11179faa4bef94e27d27fe40ee5e9a8d663e4e2ed76f6ff") lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)) faccessat(r0, &(0x7f0000002040)='./file0\x00', 0x9d, 0x1000) recvfrom(r0, &(0x7f0000002080)=""/110, 0x6e, 0x100, &(0x7f0000002100)=@generic={0x8, "55a737bef0944376827e9a83caf7426ab1516ef53b6c406b9a4116ca87dcea74ad61de6f7f2cb572653e9859cb5c017977ab3037d75abe68f8b89cce1c6938e2877f83342480830f2ace16edbbfac93b2cbe5605814363d2d0b91ecdb166271d66b500f49c977246d4a57f1d3e784b2391d750021573f3af8a38c37460cc"}, 0x80) getsockname(r0, &(0x7f0000002180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000002200)=0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002240)=0x7) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000002280)="0228dfc4732ed0f68f9cbee83416df5c259da30a3fdadeee5fb8abea3fb30b2ebf4e37f56bf46760e0b245a12cad32fb6055fe1e9f1929486c0143f1353abe422f89ed72546a4e9d5df65761ba8c0d36e9867bb699a1b34d29eae2b9b60321db1d90c9cbc7444344757d0bfcc02bc43ac1ef5f2a125369740f18210c28d4266ae62c62f41d2cdcdef87ff51a36201e7015356b312a40148736fa945bb3aa520bf6d54d6d4b86076e76696d81a85a847dddadfd0c3cc15b8d33b5651d256b3b45bb90151973fceb829b7ee40d948a2deaa6", 0xd1) getpgrp(r7) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002380)=""/217) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000024c0)={0x5, &(0x7f0000002480)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002500)={r9, 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002580)=@security={'security\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x0, 0x160, 0x250, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000002540), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1e, 0xfffffffffffffc00, 0x735a, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3f9, 'syz1\x00', 0x8001}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1c}, @dev={0xfe, 0x80, [], 0xd}, [0xff, 0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0xffffffff, 0x0, 0xffffffff], 'eql\x00', 'bcsf0\x00', {}, {}, 0x6c, 0x37, 0x6, 0x50}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xfffffffffffffffb}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x7, 0x40}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) getsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f0000002a00), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002a40)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000002ac0)={r10, &(0x7f0000002a80)=""/21}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002b40)={0x1, &(0x7f0000002b00)=[{}]}) setreuid(r3, r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000002b80)={r6, 0x6, 0x4e1, 0x3, 0xa33, 0x1}, &(0x7f0000002bc0)=0x14) 2018/05/03 04:29:03 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x200000002) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0xffffffffffff09ce, 0x2, "cd2ef5e7026c6737807287857ca870b0ddf539c50b9f42f4e9bba13a9a9b7842f35c2c97c0302e901ee3708e216c4c904d7926796a77d0c8a7245e15f3e046", 0x19}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="7595925f1a655efd9a5d35e83c9536ce2926cae111e0af80e36485dc83398ccbdff25394a2c5ed7172f3363fd3073d7513cdf19e60284462ce55d8f4f5884f8157c263411049a30d34b5b87a09fce791993f9da8c45c61179418483d1830dad0bf", 0x61}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000180)="119df0023a1fdeb238cc6831f6f11e1b577d83ba2d9853458f173329111ec18d7c7c4d3e5706b02fac10db03814635b21a370aee8a7f0dadb5e745977ae0f27825c9", 0x42}], 0x4, 0x0, 0x0, 0x40801}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000280)={{0x73, @multicast1=0xe0000001, 0x4e20, 0x4, 'wlc\x00', 0x20, 0x20, 0x43}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2003, 0x8, 0x9}}, 0x44) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000580)=@ax25, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/195, 0xc3}}], 0x1, 0x0, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') 2018/05/03 04:29:03 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x1f, 0x8, 0x80000001, 0xc4c4, 0xa2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x2a3f, 0x8, 0x0, 0x7f, 0x7, 0x4, 0x9, r1}, 0x20) r2 = socket(0x2, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x4}) 2018/05/03 04:29:03 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000080)) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='cpuset\x00') preadv(r0, &(0x7f0000002680)=[{&(0x7f0000000180)=""/163, 0xa3}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/123, 0x7b}, {&(0x7f00000012c0)=""/118, 0x76}, {&(0x7f0000001340)=""/136, 0x88}, {&(0x7f0000001400)=""/187, 0xbb}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/191, 0xbf}, {&(0x7f0000002580)=""/227, 0xe3}], 0x9, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002780)={0x5, &(0x7f0000002740)=[{0x7, 0x100, 0x20, 0x2}, {0x800, 0x7, 0x0, 0x6}, {0x401, 0x400, 0x4, 0x3ff}, {0xa0, 0xffffffff, 0x7, 0xf9b}, {0x81, 0x2, 0x67c, 0x3}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xcbd2, 0x0, 0x1000010001, 0xc80}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x2}) 2018/05/03 04:29:03 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x80047441, &(0x7f0000b9f000)) 2018/05/03 04:29:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2eb4db603d5cf39c4b66423b95f9682424b33d043fae20e3c1b903fe65d5b62c2aff5f8d9391a9b58b3e06b6c5aab2c0e192106bee66e995bc8b8e2bda235176658c96d22a3bed4a4569f0cce99e481984e3949fde623a1d4ff2f4ce342b4832a340b2e01ad2c06733927c14ca9f4225a0f52c816c1823fbf6c56fab2a22a30cd", 0x90}], 0x1) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0xb}, 0x671}}, 0x80000001, 0xd8, 0x0, 0x2, 0x20000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0xfffffffffffffeff}, 0x8) 2018/05/03 04:29:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f00804003000000460001070000001419000400048700a134f7d9f500000000000000000000000000", 0x39}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="e98f042e38fc4848fc3d830c887e4447d2c0b18e9aa0f29c2e577e297d33a8c2b5ac8a34bf1cd0e5a1f27d710ece54be34ea4293f70aa21bd1fa5a6ef9972f25baae2b2537633f52d87ee76b2cce531a44b2a450146b22e2b4e5321c616373dcb596273cc725e2403a2aabd1b89a0666", 0x70}, {&(0x7f00000000c0)="ad982da42f87d514da21aae789da2592f75ba2441a6cf33a2600add375b0d0be02e9c678c9d23c6917d994248458ba12c8946f78a1b3bcf881dddb794b0975e1831af2bb931ceb5ac976baf2c7a106132b5126347d9dc7c0bd99809468b6201752", 0x61}, {&(0x7f0000000140)="35283a06622aafd6a33d3b85a7901efb6beec0e9fc0f564ac52fb19d83d2bd3ec1ec39a1b946d46d2b612515b1907ed91c2813262f3d5b914850f557a284801795a58e5ec5579a82b0390b2b0cdb18c69b29e151cc6f16b2131f505884b314c8b11ceaa1722ce0130dc26e8488e35eb98192470d60c303e7c7baad426fc29e4e2580e9d6cd32fbad26cf11a2f388d114e0a3ebc41f7a31ae44bcfac9474b0432ced87405014e3a726b9f315a30634c47e1154a2efe6c45a39ca6d7b04cacba80cbd42c521c76be1909d5f8cb336019a25b8f510e0169c1c063a330f97b2454d5fc65a373aaf765e02072902645445f06", 0xf0}, {&(0x7f0000000240)="327a0108f1d4d1dd98a8028b5c1929b4a8aaa661683a0afa3f8ba7e9ad52e69399d3ebdc181310ed3aceaee5df809aa0b148317cd5f7022f1a5f6a0942c9533fd09aaaf3904189b496a36acb", 0x4c}, {&(0x7f00000002c0)="1b56b51b5a92ad580c24abb7f77847ac66196c3a298e664d8f4a3aa6b4c513bf77e8d562deba89c3af9cbb82261730ff28c8201b2d42511be69c", 0x3a}], 0x5) r1 = fcntl$dupfd(r0, 0x404, r0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000003c0)) [ 131.636800] IPVS: set_ctl: invalid protocol: 115 224.0.0.1:20000 wlc 2018/05/03 04:29:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/23, 0x17}], 0x1) r1 = memfd_create(&(0x7f0000000040)='reno\x00', 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) listen(r0, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x80, 0x6fe5ae7a53326aab) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) signalfd4(r1, &(0x7f0000000240)={0x5}, 0x8, 0x800) [ 131.686981] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 131.694552] gre0: Invalid MTU -1593800956 requested, hw min 0 [ 131.758323] IPVS: set_ctl: invalid protocol: 115 224.0.0.1:20000 wlc 2018/05/03 04:29:03 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x281}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000001300)="ffb77c12fa6c5183681bce6b96c700bc4d702b557a1d7f019a99ca986ff48a37529f0a2e1485de7102e4da212eaca9639c5c890a6bb0c907d9027814c324fa1ae992", 0x42}], 0x1, &(0x7f00000004c0)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1f, 0x4000000000080003, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x9, &(0x7f0000000180)=[{0xe3d5, 0x2, 0x8, 0x7ff}, {0x6, 0x9, 0x3, 0x6}, {0x9, 0x2, 0x3, 0x7fffffff}, {0x2, 0x0, 0x4, 0x7}, {0xfff, 0xd07b, 0x1f, 0x5}, {0x6, 0x0, 0x7fffffff, 0x9}, {0xfd, 0x3, 0x3, 0x15346229}, {0x8, 0x1, 0x9, 0x8}, {0x80, 0x100000001, 0x5, 0x3}]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, {0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, 0x80000000, [0x9, 0x7, 0x4, 0xfffffffffffffff9, 0x7fffffff, 0xfffffffffffffff8, 0x6]}, 0x5c) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) [ 131.860731] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 131.868236] gre0: Invalid MTU -1593800956 requested, hw min 0 2018/05/03 04:29:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/192, 0xc0}}], 0x1, 0x40000103, &(0x7f0000000cc0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x100) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x100) 2018/05/03 04:29:04 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x10001}, &(0x7f0000000000)=0x90) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/03 04:29:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) 2018/05/03 04:29:04 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80000, 0x8) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000240)) sendto(r0, &(0x7f00000000c0)="735c09c729d41c9cc35b56e9fde645886c66dcd3c16185db71e31ec01dadaa3a88a38d6c2319ab6f847584c53d4436401dcb24343f58c621b8eb79b73da0cd1f7bb000e78647f2d3de710436bd22465523b2d95eab032ba05d2da13396a7e3d0a60f3cafbacbfd8e91af261bb9d003eac4703d9769a74d96425558224e5caaca0f584e", 0x83, 0x8040, &(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0x80) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/05/03 04:29:04 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x10007fe) rmdir(&(0x7f0000000040)='./control\x00') 2018/05/03 04:29:04 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0xffffffffffffd836) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001780)='s', 0x1}], 0x1, &(0x7f0000001900), 0x0, 0x800}, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/03 04:29:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), 0xfffffff0) 2018/05/03 04:29:04 executing program 7: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1fc0, 0x0, @tick=0x400, {0x100000, 0x1f}, {0x0, 0x7fff}, @time=@time={0x77359400}}], 0x30) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"82dca2b22ebfa0"}, 0x5}, 0x10) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="c82b25f0a4636fe653faa066adb565585029fa6f6eca666a440bafee215b05dbbfad2a58e533a65b7f3f07c4e5e3ba5679c1e58fda60e2cdfbf9bdfb014849ae8f4e7176b1c38f57716f9b055beae1e4596397198b6b27f2c4bfaf413d077ee7f7c13e818523c7ac364524674ec416b4e47c85a2084b8b5d4f5eff32754d09d3384ae24af6d532ffd96ab99b0398d504012cbaf3edf1d6808997d38233c8db048b9d2c4e5e0138c662420eb3fc8af55af45d546189b6dbaea77afcc375d8b81822d3b7dd4e6b66d849d92ba2d750e572f36fbffa", @ANYBLOB="92280a0c15ed82a66250bb322ec328595b4df9ff2241fd4185db2edebec833e0bde98bda109cfd2cd053347562a819ca5b7ffeb97b56c75abd9e884f136420aaf3d0c17fe9a26910b6107ce6e96bd7678c54666cccb996275633d2c404bf0afff6c7c4c6a1ec3866048cc1f6192ef9d96469b9cc192d87d84b729c5841245ac02691086f4cb8d6", @ANYRES64=r1, @ANYBLOB="36f575dafb8f2897752f0319cdccb6baaad75adfd397ac0d51ef886024eea9275837208d5d4d31718ddf16ce1cc2a922b1a254e223e846572fc4d1920ac7686c568e6817c4a32ec5f0a616"], 0x1ae) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'wrr\x00', 0x12, 0x2, 0x5}, 0x2c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x0, 0x7ff, 0x5, 0x7, 0x8, 0x400}) clock_gettime(0x7, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f0000000540)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000200), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2}}}, 0xa0) 2018/05/03 04:29:04 executing program 3: setrlimit(0x20000000002, &(0x7f0000000080)={0x6, 0x400040001}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 04:29:04 executing program 1: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr}, 0x8) 2018/05/03 04:29:04 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="fe41f165fa0570693ee3bcc4749a646229a17e45a866a18c661b590031553f90dffc0b3904fa71c2f07bf0cda959ad18d655ac6fccc3a1b87f8f65c1ccaf18f92f1ea8589d4efa18d94ee7e508a8e90e7c7f730ce380caf49b22170e721b857a6d2845bc329fc84d77706f6afc6aa1fb1a641d48c48ff61841cccd262de14d39f5462d9c642350f1cdc64d09b98f44383b77657b90d87427c7520310dd33c800d25785557a9d0b22dd9549a341b8e8d089f46f7f82b01dd9191858af5e8fc84da3420eeae072b4820e17003793d9f98fffb83a2a587423fafc0fb5bafa4e0ff11e580baee8732d79efd130eb7f9284d28b548ee304f288a3ac0f2f6d9f73751a5117a6be67b6920a85f11af65b87e686d54cad583d43df9b0b1533a2366809235d8798bb355abfa607a002a43726cb1a8b6e25a3ae33fd8b90bd31aa7880b38ceb6e02bac0bb4c01dd6d398d1a04d0a6577c4f1ae67d64c9359cf70a96abfdcc3164c5cb3ba7515dff628b836400839c3f11570badd8b5bba99800f6fc2475ad1007e6c3aa154a284704f426827bda4d5c36446e213f522eb096fa2dc7a21a1f48d875914ce40ce9896f6bce6b5d31817c291fdf1218265a3542b6f497127967b92b5d7f36932d04c385efbf3cb2f5341a5dd9364014457987ce22ff2e5a9ec031ebf1a12fe4361a132b088e1e6407db0a4ce0e4fa5b0f86bb142bf112109af31f432b08bbbaa5523745b8dbb86775afddb09ac914e99334bdb3b0bba5083ca9eccda548127ea4ebb7f00a80856d93753d35ef8151dcc75d0d181b088bdd63c1a735adb5e8442c10300701b1c13d70417ccf2711d1ce7dc7431ab09ea0e9fccee748e2491f56e7a2acf1606ca4fb0e266eb0aa6d31dd34b7785863bcd9a49162994a4a5b061f9ba5369966a94fa93c4b02bd76b2874bcdcab8acc6c1d59a75096b048fe2bd1c572b7c977b03d5b1b1969ebce4581116d8a80ca07ddde9f1d79fa9c2e6517edb659dcba4acb25f380e94cbd774220e2dab6ed090ab1da18aebeb7b47fa3d5a9005123fd4d8dc8e7392da3896668179a30bfd6c173be6c2e665da338fa15a81057ded1b05b76da9fae024e88ec3adb9d993be6a8ff5166a81b519f2ec9a7a3cc96ca24cbdeb43959f973b6126f8fdbd3579a0fa6caa05ce945eb2ce49e4d8f57f55b72e3e049a9a10b0ef153519b1a870e7d91f6075a0253757c258238d8ec863d802b85d110b268770d11b95a1208cfef1f3b8e09497d4ad1f6cae066bdfc7f1833c587bfd9ae3a5be1cd1beedf98f04aa2b626844de2a033628ba0578366ed34cab38f139e0c5a540cd86ba1e765f22e58cc773a112afd27ee3fb638720006374d80a9724e2de6c8e16b100cd942a34960e35cb9ba9d6d4e51e9bb19b1e375955f273c5b62d987bd74721c0b61c7cacbeb5a93a01a07fa992dbb2ad28b265868c956cd8e5a743f368e103536fb472a760b22fd1fa4e8023619a4f460efa41e7dd57445a4f31c860b6cf76cb22da8e8142f3716ebd199e345fc82752c827e1f3508ccc03fbc969d67069ffaf2ddf33040511cb5a2f17ab3504cf33403ed46b4ec21e1ed73b2d089ae73472f2eda2785b9895b66919b61463305c9fc0ddb39e31e9a9e3c3611a0568235ca19d88bdbc8e4e905574838977476665527e74d63dbb14db336419061b9b44b2f7e1164a04eb9b90c6e890d9cac274281568033ecd47c5927e28e0460dbdf9ec93a5d0b9fd341bed306e54fe8670cf2761fb5cd3b3c6d9cca89b75eb521320e8dc1164226a05230e9e39868cc80e85434cb1a27338d4d73a4c243dd75130403098970639c93e2e9935eab6ce981b9311a3e9a5ee8fd8452b57dc8459868eb72d71c4681c27ec55aee7ef77f0bbb44b311771087c6b949482c7494a4c8d310f985f8dd441caedf1bda407e9bdafceb0a4f8a109afe5b1f1201683c7d9118c59ec5ef7eef7adff0d2dae14eea6afbdb3d9200c6d296be5fee453a1acaf55ab9f928398be9ae917d2e4168ec82fae641bf1a686767d3c12467ccf590e1e9928377c9b6b301d472494333ba8053e3d735e9dd68570deaeddee53eed7f4b7613b948fbdb788903cbe3a7d7313c0b5f32c29a7f2ff8598aa807073682d0838a3458ca0e64ef5ebd75df13c34ec79a0ee893cdaee5448d2f6b7b05b00d8194c3209db0bfd6b2702961e609faeee36ecaacf133b9320b7069d3d1639315acd953b26324412707ecf2225e67af7f2855b2e6cac53df0ce2a0767ddfc9739e1d106c93fc6df1ce8d852929493dbcc9e9c9f61f0cc245873f3ac857825e968aae2db118afb3f768557c57456420f211d247fc7326a9326cf130de8b565187fe46b707658d2aa543e7fcabaed86f5210bb4be3b574c6e54bbfa08e3aa49ee7115732061fcd1aa0d365aa81412312d6fe71b9549ef76abdd9409c6b0943b30b77d60dd824a7d18fc327e93a4672a4bc078d081a919834509b6a26c126681d40d42dc51d1789cb457bbc4127f811c5e7ecb780800aaadf1f5a2432a6ec3825a14df3953c333c34bc049f4dbe9147764491b2e40fa632f17301a9f4495bb0dfc88e3444a9a3bca7e164d9b43bb82a47a7865954050a4e93406e443196fcf28f166dded86e4e558964432f4da59a8c7e02fa2ae61ef1d6481f9441c65901649662faa03bfa3650a5594cc10979f6f1b8484d594749452a539d9c56e4549c71bbfd776a59d5b4a1986d9b88191c34393e41feef016c5396a49baec052904031a0b89d5d497cf34dd353b98d8a8d7ff749a5d0cf0701b6c3c6bbaa824a5b73623a959ed78245ad8a5661acd0ee9c7837f2c7fa1d85ca8cfec8defded92ce382ac64669b6e2b4ba241bcc0e35533e930b7eab0804dc2a39092f51bbf8f9536d75e01ff60b50a8b786464b4f776b573b2074cda68c30089bd012b92de34d2aace4354e3948131fa336efa8fc92e6b383d823f288432870d34bafa767fc8434ab2b9375afbffd9992ab34e2355a1c8e8838267c8f0ecd61ab2943dead16250456f58c561c475deff9fdd4b44796d8e4baa0128499e64a0b0d72e4c510525e468f30221216e3946d7b893cc31b6c780a3b1769ae82d298c6820780a5503bff97fcfdaddd5f0e5b9568c188722933e97cda7dee6aa267536888b5935a93f355e110dd8ed354fe811fb06aba2e1027d98fbf94554b67e5d4f66c57bdc253dcaf79f3c9bef00db124ea58b7a40cc5f99941a7a77dd702b59a98288009678bafc38de231f290033b0afbf753aa02b6657a3a777f4bde90b05feea021441f8cebe2759bef2beba4b36555af6c60d6e0161e939d51a13ddb4163a5b7d7868a1223530d1ca119f8204d613ffa9e912a64a8247d4571137f2c303f074472ca8e07680108c7add9746f254b009ddfe5487dfbd4b64bcd3a1d0900560321eb71d65d3cdf33959969a0b9dd90eec7b554489ec48d1671d7d8a96c6ae89fbc0fcaab074d0275fccb2dd78c5a41e71b0c6cc3d59de199237affa708452d4d6cb1e01cb4ef8cebe070e0e80bdd618ab82e0edf1b9d6c4cd3c826db2d9b47c64903085785f57b75017a91ccb6c1bb899805c4584b6df8e3b3310bbddf0f1d7881fc5252cc188ad97248601a344b318de5fbd4c2f5153c43852bd7c3600a3cc0bfbe0e548500c1ed9db214e9b613f50d79f683f0f07a875bac8db62608297ef154784a5dc473e556bd64970bf4bef61dc9d3a495c06661e7189b4d22fcfc789a4829f04c225dfc91f225910a8a7dd8f68e8abd190673bf3c283b7b8001a02de6d1b099132cca26819b811b73661c20fa3a11936d6843f0630cb98cf1e4e14e633a765cbb4523f83942044d886869037b4af0f1ff0623dc8aad2347bde659bcec105fea1ad9faa1378fafd01cee6534274b416528b38cd3468cf2f579ce56e86ffc9df31e327ae3fc7df6db3cbec109c35086c724c3feffb78c6a29139e4e873e9018ab15934a04f4e1600f6acc3ba586390a6f7b86b694645760b3028188b4ba43785668b64af74d2013ff2bc2e12aed2b7aed1f7c5e908081f2fd7ccf8b0a626436b8d7cc9ff47b246b7ec4d72d14d6a8f98410575db48dfe3b3b9ac08e561e9ed23b304484f344190a2b505d06f86fedf22ca6b29d9774103e0422bae96c7818d2a94a05e9e85a2b54261f3466f6dd52328679294a5dc4d23dbef6b5c9c2d8d2c09ca690bc500c0525b1ad3f45204802cba1c06469a03eab568379b8a87148ed147ff867072ca3378798b7e2315a59ccf6a86715aeb1ed04c9cdda1c45685512bc17c36493c069e0f593ae575e44b02450e591e3c09055d4559f47a6a760c5d21a32cf71c673fc82ba42b56ee036a34afddc80b275e3286fe10717aff98911371a27246b12a275d43748bedfe2126de8515772052397ca1546ef2cc609a773f134d17214f7d492fb13beb43d8a14a268288f0345c583a7ac30285ed4f5a595d3fb4b5128e13726d65e5570e5f21c3b1a7295304581c77970f0ce8b5b99c7b82efc47b1a7738a35262528bb36b0f6e56f9cc29ac58d4495e8e27a2f49b2584a559d904aec0fa01b286a48b2b5abe78bab76565c0cf1a469a75347ada9b7df6972f318c41d60fa93633d600ef7909effd2ab2d856b274454dfb20899570f182c096609d4313b2f4c6e1f3d33f73d3fa266a529800754f7cc226de6778fa5c27e27800b2bb5dcf9d35921dd08b1aa22abb5c41a38f34d50211fc977280e2acd47023417b67b54ac73d840fdf67ce320d4529d42dab13f592e68c9b01714c8520e0adb7089ece92014c0f183aeeed0ccf7fab858957114af61fd24265d03c5c9a5bb133e234e4ab96407bc9af499797bdfa04277d108bd458f878960d7f89aac60b471da4c7b3dcee88c6f1c906d8586f3331b1cc31038f40c2724a2f74740135a1c27748f3ab908690167a7525d5d890143daade8a8a09d9f56630509410bca855ee6a69be1ff36bd73d3a3a4b4a227cd5c9e9aca61b5d50bd1685f1af86309b7d27cf5336e548270a905d23c004eed6a5e90df331e8fff028a2c16f2fcb9151163034bba3d5860fcf1d41a26bdb0eec549c8416f95551aa529dd9b95b022f210bf35bc813f1ff188a9b881595969849a3daa9b2d642c42b03ca51a193be53932906a60a66d71a83a23fb7807755979765fef6d54497d3ef46a60382a564f959f122c88ca5be410311b3fd9953e396813a39794f198317228460fd349ee228bb3f9c767e2e4aa321ac6d04840ba0a0795b20be3df701208e42e7c9ce39a14f87827058e31bbe5cbef1fe6d8e0825ce37b83ab2bb954bd61b5992ac57b4803f35cfd8f2bd5c9e0c774feacd3eafc5d47e4f8f417ec1ca878a6ae425fff3e7c5b55caa350413eeceafc31fa2495cbee4878549516bbc0b3ea6a5323351bef59994207efdbcc43bfab276cd3dfcb9ee445c188ba5f58ace1c108503982c4dd9d1a60b8618c5fd090e97ee38aec92264f22c5bcedba28a88474d03ab151d96971958d00477fcd689379b0d07ad811577b88a0d8baea68fb653dcba70a7307ad38d7a0f66b1b2230435098164768ead479fa4b632c647b17ac0630fb9368e8bf0b806a48bb4d0f4544a54a6943064f2c0ff6dd513ca118223ed89ae377e75c090c1811712295cfc99027c8d5b22b8ab3660cf3307f9aff456a46c8134644dca54c029e8ec1ce79030e226971331f5ef5c4e2939f756133920f6f4ffe5e84cc85a9befb55d2419229eb910515cad2cc84c56f8e70e667607a33f81220d3f26bd6de4964a0c924", 0x1000, 0x0) keyctl$invalidate(0x15, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/net/pfkey\x00', 0x141100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001100)={0x0, 0x10, &(0x7f00000010c0)=[@in={0x2, 0x4e22}]}, &(0x7f0000001140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001180)={r2, 0x9}, 0x8) io_setup(0xffffffff, &(0x7f00000011c0)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001200)=0x6, 0x4) ioctl$int_out(r1, 0x5460, &(0x7f0000001240)) recvfrom$inet6(r1, &(0x7f0000001280)=""/4096, 0x1000, 0x10020, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002280)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000022c0)={r3, 0x1}) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000002300)={0x5, 0x3, 0x1}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002340)) r4 = socket$inet_udp(0x2, 0x2, 0x0) tee(r1, r1, 0x1, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002380)=[@in6={0xa, 0x4e20, 0x363c, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e20, 0x1, @empty, 0xcfb}], 0x64) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000005) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002400)={r2, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80}}}, &(0x7f00000024c0)=0x84) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002500)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl(r4, 0xfffffffffffffffc, &(0x7f0000002540)="586de1dd689647410b28ddabc099e4e3f9acbe5c088f02d7bcb30bb9102e15a5037c21098164b16821860ecdd3fcb683f697ab4061c9cc05624503672e8c45a73b49562810da6f603a555734e7d1a60594b15046b639c65cc894b4bcbc061a41321ade74c796200609632d958d2479e31c01a7239d9f9cd990f8b1fbd494694b843461a2ea8697f670d6") ppoll(&(0x7f0000002600)=[{r1, 0x188}], 0x1, &(0x7f0000002640)={0x0, 0x1c9c380}, &(0x7f0000002680), 0x8) getsockname$inet(r4, &(0x7f00000026c0)={0x0, 0x0, @multicast1}, &(0x7f0000002700)=0x10) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002740)=""/250) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000002840)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002880)={r2, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0xffffffffffffff80, 0x8, 0xff, 0x40, 0xfff, 0x3, 0x8, 0x101, 0x20, 0x80000001, 0x80, 0x9, 0x5, 0x5f, 0x8]}, &(0x7f0000002980)=0x100) fcntl$setlease(r1, 0x400, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000029c0)={@multicast1, @broadcast}, &(0x7f0000002a00)=0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002a40)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000002a80)={0x7, 0x20}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/05/03 04:29:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x10, r0, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) 2018/05/03 04:29:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) socketpair(0x3, 0x3, 0x1000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/05/03 04:29:04 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x80000000002) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x400000000000805, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x9) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000140)=0x4) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='.') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x230, 0x150, 0x150, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ip={@rand_addr=0x800, @multicast1=0xe0000001, 0xff, 0xffffffff, 'lo\x00', 'veth0\x00', {0xff}, {}, 0x11, 0x3, 0x24}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x9, 0x84}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x41}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x100000000, [0x80000001, 0x7, 0x8000, 0x2000000000000000, 0x8000, 0xf9e], 0x5, 0x6, 0x1}, {0x90000000000, [0x8e63, 0x0, 0x7fff, 0x80000001, 0x8, 0x8001], 0x4201, 0x200, 0x200}}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, 'dummy0\x00', 'nr0\x00', {}, {}, 0x6c, 0x2, 0x5}, 0x0, 0x98, 0xe0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x6, 0x7}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x0, 0x0, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xffff, 0x4, 0x0, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x4, 0x7}, {0x400, 0xfffffffffffffff8, 0x3f}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) 2018/05/03 04:29:04 executing program 5: r0 = getpid() sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000001, 0x2000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x1, 0xffff, 0x80}) getdents(r1, &(0x7f00000000c0)=""/61, 0x3d) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) bind(r1, &(0x7f0000000180)=@l2={0x1f, 0x34dec24d, {0x8, 0xffffffffffff311e, 0x410, 0xb960, 0x1, 0x1ff}, 0x800, 0x1ff}, 0x80) setsockopt(r1, 0x9, 0xffff, &(0x7f0000000200)="9c2684bf226a7731705677847ad6da6159db475c4f4c893fb9bd944d24f02367dbf441d6f232759f674c6cea77ed3b20bd5c872a2c131d3845848ac85225467b8c647b4e5adb1e4d", 0x48) wait4(r0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) r3 = request_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)=',self\\vboxnet1selfvmnet0\x00', 0x0) keyctl$assume_authority(0x10, r3) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000480)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000540)={r4, &(0x7f0000000500)=""/38}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r2}, 0x8) faccessat(r1, &(0x7f00000005c0)='./file0\x00', 0x4, 0x1300) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000600)={0x81, 0x8, 0x1, 0x81}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000740)=@assoc_value, &(0x7f0000000780)=0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000007c0)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000900)={r1, &(0x7f0000000800)="9a81d7", &(0x7f0000000840)=""/173}, 0x18) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000940)) getsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000980)=""/121, &(0x7f0000000a00)=0x79) pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000a80)) ftruncate(r1, 0x7) close(r6) ioctl$BLKFRASET(r5, 0x1264, &(0x7f0000000ac0)=0x1) perf_event_open(&(0x7f0000000b40)={0x3, 0x70, 0x7, 0x4, 0x7, 0x3, 0x0, 0x400, 0x80, 0x0, 0xdda, 0x3, 0x2, 0xfff, 0x2, 0x3, 0x22, 0x3f, 0x10000, 0x20, 0x80000001, 0x40, 0x3, 0xa6b1, 0x636, 0x20000000000000, 0x8, 0x2, 0x3, 0x40, 0x9, 0x4, 0x0, 0x2, 0x2, 0x10000, 0x8, 0xed74, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000b00), 0x2}, 0x11460, 0xd5, 0xe1be, 0x5, 0x75, 0x9}, r0, 0x1, r1, 0x2) 2018/05/03 04:29:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fremovexattr(r2, &(0x7f0000000040)=@known='security.evm\x00') close(r0) [ 132.480100] mmap: syz-executor3 (9955): VmData 18440192 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data. 2018/05/03 04:29:05 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x0, 0x3, &(0x7f0000009000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x0, 0x3d, &(0x7f0000009000)=""/61}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000fd4)={0xe}, 0xd7) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/05/03 04:29:05 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000000000000) ioctl$EVIOCGREP(r0, 0x40084508, &(0x7f00007fb000)=""/220) 2018/05/03 04:29:05 executing program 1: mmap(&(0x7f0000540000/0x3000)=nil, 0x3000, 0x0, 0x2012, 0xffffffffffffffff, 0x200000000000) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x11f1) 2018/05/03 04:29:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001040), 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x2, 0x4, 0x4}) socket$inet6(0xa, 0x80002, 0xb63) 2018/05/03 04:29:05 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa801, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x62, @empty, 0x4e20, 0x3, 'lblcr\x00', 0x5, 0x9, 0x1f}, 0x2c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x80104592, &(0x7f0000000040)=0xffff) 2018/05/03 04:29:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)="6370757365742e6d6547ee343305000000040000726106b6eea7e9af627b77f4c66e49d548c81d4d427fc8a7242406161979", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/05/03 04:29:05 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000000)=""/197, 0xc5, &(0x7f0000000100)=""/131, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000001c0)=0x204000000) 2018/05/03 04:29:05 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)) 2018/05/03 04:29:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x14, 0x14, 0x535, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) 2018/05/03 04:29:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x32) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000040)="ee000000080000000000ec6700800000230000e2ff056362569a4460000080006538000000000400000091", 0x2b) 2018/05/03 04:29:05 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = dup(0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="01adf7c04eb7185f3237dc03ac5ad6e5", 0x10, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000300)={0x3, r5}) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x2, 0x4, 0x2, 0xfffffffffffffffa, r5}) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r6, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/03 04:29:05 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x3, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x547) 2018/05/03 04:29:05 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x8000) recvfrom$llc(r0, &(0x7f0000000180)=""/70, 0x46, 0x2, &(0x7f0000000040)={0x1a, 0x337, 0x100000001, 0xd6cb, 0x73e0, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c85feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000200)) pread64(r1, &(0x7f0000000080)=""/217, 0x3ef, 0xb) 2018/05/03 04:29:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001a000500000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="101002000000000008001c006ed0abbacbe916e1c2b10f9866234f2b4fda8bf748ae172175c2ded87460e67a6f8368fa0103b73dbc4eb3a4a206477169dafa6f8f732506ebd13f2f32036b2f073b5f61400a18dd0710dca4e4e9f841746dfe40532b61d9f6fc4fe3e53ea272ad683a2a2645774ec2f0a48ec924e962205dcb33521b4d881d5f3523219f0cdeb3219b11253f8002365a34a6fb70eee91fccbdd27046569096f94e7eae7f6bd878897ce4ea9b06289a18988c0bc42c863de355090dd915d7ddf62993bd8f520d4663057107bdd624aed60b1c98f769b43aa0204041d45fbe17415a4bf8a8b734265998baa66c1c34bc66", @ANYRES32], 0x28}, 0x1}, 0x0) 2018/05/03 04:29:05 executing program 6: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xef}, 0x1c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @loopback=0x7f000001}, 0x8) 2018/05/03 04:29:05 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x2685, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x88) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000003c0)) r3 = socket$rds(0x15, 0x5, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x5, 0x280) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000004c0)=""/3, &(0x7f0000000500)=0x3) fchmodat(r4, &(0x7f0000000540)='./file0\x00', 0x42) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000580)=""/2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000005c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000600)={{0x1, 0x9}, {0x8, 0x7}, 0x80, 0x4, 0x2c5}) pwrite64(r0, &(0x7f0000000680)="7d3b22ec87e78a8b99342c753188ae4568a68cf60e6345a96320b3289db72b7a23169e4e7e54dcdc0a68e5e09f3be7b90b553dd7f85d5cc10334c23429fa518b0d710bbd89a23fc1c9c30a65a1addcd5410ee3da13caf2c6451d53b477e9eacd24dadbad22cfb8ee4b57208540144243ff6cf2a15c0c4d26a049b1cc924d8c7da87d06b5b325231d9dce01c97dc5355b4ee5b69c55eb274333d064870afbacb87da8a7638932bf2c6fbb25332cb1b60921022fc5e5f45bec55e8b2a5e7367c94378dbb43", 0xc4, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000007c0)={0x4, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x8, 0x5, 0x6, 0x1, 0xfff, &(0x7f0000000780)='bridge_slave_1\x00', 0x5, 0x1, 0x3}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000840)={0x8, {{0xa, 0x4e21, 0x42, @local={0xfe, 0x80, [], 0xaa}, 0xf0f}}, {{0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xef0e}}}, 0x108) pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000ac0)={0x7, 0x231c, 0x820e, 0x6, 0x1, 0x1f5, 0x1, 0x9, 0x0}, &(0x7f0000000b00)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000b40)={0xffff, 0x0, 0x4, 0x40, r7}, 0x10) lremovexattr(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)=@random={'user.', '{\x00'}) accept$packet(r4, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0x14) writev(r3, &(0x7f0000002fc0)=[{&(0x7f0000000c80)="a6ee08596f4b04a278cc41d16efb5fef747d", 0x12}, {&(0x7f0000000cc0)="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", 0xfb}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000001dc0)="ef158482660158611ca184fd024eef57c53dc891996cc2004303d8588a2596dc145302e3951e57b332c1aec7d6f80d12333b62e3cc40c7ae26818275898ea752ca08dc74f9dac842d9dd446bfb15a4583e7d88a44e460b2482044337e1fdec4a291d8cd5a37e534ae913439c9c6538fe9bebc0de2b5b319e9e56f4eecc7f85621580b5623951aebfc38922771118d0e98f130c10804d4c4d26f8e8034c669926c1553c402d42", 0xa6}, {&(0x7f0000001e80)="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0x1000}, {&(0x7f0000002e80)="fc514321dc383bd7592d9d89ad44ec5ddd1ec859ad6d93bd353b81436316ad897fb1001e4f6bac112493a084f20b856d61b0abafa701ee47e52d7bf60e25dcaa6c6cadc6bae22193c2d9d72ddcb37e2c16315db5a125626f90218211d25380f75e9d62e430c33c", 0x67}, {&(0x7f0000002f00)="7148560c011befe65f3735e7a44b86450a75af407ee8ef0360b9afd2c94ddb834399f2d42d28a1ba431038bad7c856aa85cd93706c9b8e8d247c91fcbbfcda461401739c43de40431a2dfe2e34ab45791d2bc0acbf2fe03a827106cb96581e04f179c8ecac412bb5fe60329a376118867eb7420c0361a16598575acac94b5ba56c77ae382787b16113fdbe5b74bd3db3b27ec3", 0x93}], 0x7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000003040)={r7, 0x4, 0x4d, "79a443bd48d825b76f47d57b1d748bac774ff78b004e289a75dd3f454a32ac3b9ba3207a2d693e93abb482635884dca34ba647fd9ea801565fd9a1e466a69176947df36a744312175ad6fc9510"}, 0x55) syz_open_dev$sg(&(0x7f00000030c0)='/dev/sg#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000003100)={r7, 0x6, 0x6, 0x6}, &(0x7f0000003140)=0x10) 2018/05/03 04:29:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="e1c9abb89b90ac2448c987b9d74f3143ab9ff83697364c6c63ade637d665ef4f8241af96b801cfc3460e1453de7e75ca", 0x30}], 0x1) ioctl(r0, 0x80000002286, &(0x7f0000c95ffe)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105600, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001840)={0x0, @empty, @rand_addr}, &(0x7f0000001880)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000018c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/05/03 04:29:05 executing program 0: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x3, 0x0, 0x0, r2}) unlink(&(0x7f0000000080)='./file0/bus\x00') 2018/05/03 04:29:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@sco={0x1f}, 0x6f2000) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaafdff0000000008004500001c0005f2dc3e4f907800000008907846f3281cb6504fac99e70d42bdaa65bf1e1de750712a8f3c4fc59e4af665"], 0x0) 2018/05/03 04:29:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/05/03 04:29:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xfffffffffffffdce) 2018/05/03 04:29:06 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x420182) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x1fc) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xfffffffffffffffc, 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x800080, 0x100, 0x6}], 0xfffffe57) mmap(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x80000000000) 2018/05/03 04:29:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000060000000005000600000000000a0000000000000000000000000000000000ffdf000000000000000000000000020001000000000000000000000000a005000500000000000200000000000000ff0200000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/05/03 04:29:06 executing program 4: openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08060000000001800000aaaaaaaaaabba74d9b85aaaaaaaaaabbd74928b7158b92dedecaa2e456e41545"], &(0x7f0000000240)={0x0, 0x0, [0x100000000]}) 2018/05/03 04:29:07 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x35) ftruncate(r0, 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xfffffffd, 0x81, 0x200, 0x6}, 0x10) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a30d1bbe81b197adcc9ae2764a9422f18646fbca42b373d47f5bfe8323e8f1747df91d360d5576f4f5e4eadbcd7645c9f885f57684508efc5493384496a0ddbbbd91d7893bb103306ca364fd25051e045453d997c25ba668f79b7bd7d86167940d896d9806fda1cb8ffcd5af8e651474abc8fb19ff3226739b4ab002beb3e4358155bc2c6cd3abfe586fbd64c81dfc9d0133e3bef42be5e4639c91160f048c3431900000000000000703fbee463cec471d0ad078d288bd8658cd010c98f308263f94b4791adde09c29179915b2dafeaf9189ba0f622f9ab0ba02bd8"], 0xac) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000), 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/05/03 04:29:07 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x58900b4, 0x3d0a, 0x80, 0xfffffffffffff32f, 0x592}, 0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x100, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2bf, &(0x7f0000000100)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000180)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000240)={0x800, 0x5, 0x2, 0xfffffffffffffffe, "822ee57e6e063b2ab0788e316d0e9e4df9019d573f653bbe4b6e421457761bd04d5598af2838fe4f198f56b2", 0x140000000}) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x20, 0x70bd26, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x72cc, 0x7fff, 0x380000}, 0x8) socket$inet_smc(0x2b, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x2000, 0x0) 2018/05/03 04:29:07 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x0, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000880)={&(0x7f00000008c0)=ANY=[@ANYRES64=r1, @ANYBLOB="bb3e03ed3f13fb8ac1791bc2e80f7af3675b46cb0484fe2fff977fe8a43363d159d27d80ba5acb989266accd3329ef0c36838c49d0b921b2aca50ad8be62b20f3c6fd9ec4d8566366cb24e61a25704009c5c3b921588256a1a0d235fb65b680e0bf014937a42d0d80b91b676aa095d0c775ad2b66df26226a08f2be724924350424da43c0249117d613808000000000000001dbdf083f76dc084c202162e331075ab4156893bc1c5c7afcceebd2a553e9075a8ea876e4a2ccc08473d34a883aa2249bcb3ba830d860c4a7eecaacd3efd0f11d9acbbf071115c338c39eee516b3664554e24be6ff22df30beb7ba67b3bbbe3128e47cb7b21dfb2c7a32779c2f63f61e47392df2811ce8e5600461a68acaaed9524722d055cecf639f20ab8eba94e863beef7cbf21"], 0x2}, 0x1}, 0x20004840) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) accept$alg(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x1) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f00000006c0)=""/249, &(0x7f0000000380)=0xf9) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r4, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) chroot(&(0x7f0000000140)='./file0\x00') ioctl$KIOCSOUND(r4, 0x4b2f, 0x100000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/05/03 04:29:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0x5, 0x3, 0x2, 0xc0}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x80, 0xe0}, &(0x7f00000001c0)=0x8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendmsg$alg(r4, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="427ef74f0487eed094a8b62b68d508768a961b65596865afda8aae67db3323d464eafeb9c33257f015347afd81fc95a7894c11bc571a7143a9373e6dd636ee46624f4ccda264d9b30bee026d620938772bd75437ec7bfcfbece152f059", 0x5d}, {&(0x7f00000002c0)="bbdba7135c46a8e54cee8fc215cc0066fdea4d5e72ee0b2b80616c932a675fc162b1105c760f9270e52347debd1bfe07eaa79c", 0x33}, {&(0x7f0000000300)="1dcd805ea4abea471991f6e1d8097b0d434913714950a07c28b9081aef46ed3bceb9954e3c191cc21656c1cebd39e0314e4adb67a5436bc0268be8317eabb85e65d7130b7d01d292ca9363960cd80626542c075bded4adac5d2a40a581cfda7cf0451dbfdcd5fbce86e071df08f9dfee74d63cfcb85d22a4166477c2fd06cedfd190f32ae052d7773119e07baf8ed5e28441752ffa038e06ecd8339c80a68dcd01ed905aa71a7a3cc1d5ca5474d5f9e68221d66d07eddd4d4204430af5c7995e", 0xc0}, {&(0x7f00000003c0)="15ab0a2a3ef3178baab44fd3a5ff643c78d3063cd776d4ae15e14d2976782002fb84d5a08ecbc55f8f2998540d834f", 0x2f}, {&(0x7f0000000400)="40904b0aaca356aad95d879ac001a93516daa76043b2b4e50e632cc54191d9f5d4b189037f0f7bc1058c4311709f8456bc32af57e2dc123c351a9f374e968c312a2bd4cb494551775fa4101085adecc22f5f0990db39931693e3a56d94595de94a449a6d7064933b8dcb63f52bfbfb39b41330a0c4a2ece9896812a91e0933c1ade1ac32bdef2b11450aa5247ccfc244fadab816d8745e2e78a72b55f91c0831eb628c6a1ecb9e9c5cf891fd474f08", 0xaf}, {&(0x7f00000004c0)="a2aa45e61b2e2e614c437bcc5883b6e064536bf7bd414b6b39ea754a3c2ff2f85cb49977056e628688ed179de65200a953c155a7c92001344b6a39ff68caeb525db4a3b2aaf7837acc4ce339ab78f310b84f9e0fc85a071975aa10649dc1445978cfb8e1e2929c0c28a9543c25db5c4004dc15c24ceb2b11e6b764b1bd8ed5e2b6037a5dab43379daca0a0571984d0454cf4c423e24310268379122659c20c9397befe33a806b32970008620181dd2e5773ec7abd9407ebd3036658b62dabc8df62fe286025b751497477138740f6d8304b3adc87eaa07d8cf564d77d89e82fdc7fe6e4814", 0xe5}, {&(0x7f00000005c0)="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", 0xfa}], 0x7, 0x0, 0x0, 0x20000890}, 0x40) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000780), 0x10) r5 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f00000007c0)=0x7, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000800)='bridge_slave_0\x00', 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000880)={&(0x7f0000000840)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000008c0)={r3, 0x1fe}, &(0x7f0000000900)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000940)={r6, 0x3}, 0x8) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000980)=""/38) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00000009c0)=0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000a00)={'veth1_to_team\x00', 0x1}) r7 = dup2(r0, r1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000a40)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000a80)={r6, 0x51f3, 0x81}, 0x8) mkdirat$cgroup(r7, &(0x7f0000000ac0)='syz1\x00', 0x1ff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000b00)) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000b40)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10, {0x2, 0x4e23, @rand_addr=0x3ff}, 'bpq0\x00'}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000bc0)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'none\x00', 0x4, 0x4, 0x2e}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x12003, 0x6, 0x1, 0x200}}, 0x44) io_setup(0x50, &(0x7f0000000c40)=0x0) io_getevents(r8, 0x6, 0x2, &(0x7f0000000c80)=[{}, {}], &(0x7f0000000cc0)={0x77359400}) fcntl$setlease(r7, 0x400, 0x2) getpeername(r1, &(0x7f0000000d00)=@rc, &(0x7f0000000d80)=0x80) accept4$unix(r1, &(0x7f0000000dc0), &(0x7f0000000e40)=0x6e, 0x0) 2018/05/03 04:29:07 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7ff, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000240)=0x2, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000040)=""/133) sendto$inet6(r1, &(0x7f0000000000)="1d7b8f591ce9be9337dc75de6e40a5ab18e8f36023492621b1dd0eb4d0134351b709f08851e3e342c39e17654104146ee1718e5def0e27", 0x37, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000340)=0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000001c0), 0x4) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) sendto$inet6(r2, &(0x7f0000000100)="a4df00220500cb86e273f1c321673ced55ec68330ddb87dcdba89d09eeea655662d72d05409d36aac86dafd0544d9812cdbf5c4733d9b3d93b80b8cfbe689ccb2d22559f8be6d9c4a2f7a7a1e3f6daefa3b3f5815ac12c698e", 0x59, 0x4, &(0x7f0000000180)={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x1c) 2018/05/03 04:29:07 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}) 2018/05/03 04:29:07 executing program 3: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x141000, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000140)={0x3, 0x81, 0xc2, &(0x7f0000000040)="c479ed1479b5107eeafb2f452e99a31b2fec646b4cffb8380d9b5a1b604ca2099345b6bf3fafd60c48a277d1cfba7995fae19024770df6abbe045d6fa92ea10402e72a4a9f441a2cf5a5366a8d86d15f6ba4cb1a2815d8a822deba39cca3eb77cd64e7d8ba98949903e2062e1f446f9043c909cbfe8fbb43da88bc0d02c20b222a116681a3411f9423a4c50b47280f2f3c582445ea9b6a20e38e96249cac49d8d8076f5365d114bae7bc5e86e33a96b936ad92adbad6707fd1e128b5d92b4fb772fc"}) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000140), &(0x7f0000138000)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x5, 0x3, 0x8, 0x6, 0xffff, 0x1, 0x81, 0x372, 0x8, 0x17cc0000000000}, 0xb) 2018/05/03 04:29:07 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fstat(r1, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00000003c0)=0x84, 0xfffffffffffffd6f) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0xffffffffffffff3e, &(0x7f0000000300)={0x2}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x10000, 0x9, 0x64, "f1c19ad6e68d0a00b7b7ef9f30dff43258c171948805310f3d9d35e883d418081bef5554aa2ca4177500ddd42562c9c49952a114e50e1e30b680385715a3a2502648fa5b49b3e78dbe3509b5471526de"}, 0xd8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) sendto$ipx(r1, &(0x7f0000000500)="c1778df5dd900bc7831969a43de18755d5f0f0e5c7733fd4ad8541753d137b19fa7ac74af60557d75fae2631336a35e8e6823235a012109690e477714d3284a938a9e3f1d9d31a31c062f59d19756d078083c506af52dc881d93c6fd6280d04c69d30d31b314304d8bf801125e51e92711339da7d52bda35349c841a730d15bfda84d56f1a8db5dac6820e0d5f3266ebe8432ed7f8f303cf53bb7bb8ea08d9425a2ddb3ec481413b011ad2c86d78abfdc8f6f37638cdfb82c17bdaa713b5dc0dbd7b95e976aa2add0c2683e573bcd48295f50a4db7cd8c077d68e2de815f10bf65ff7d129b49", 0xe6, 0x20000000, &(0x7f00000002c0)={0x4, 0x0, 0x4, "6b1ce98ff7f3", 0x7}, 0x10) accept(r1, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000240)=0x80) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24}}) chmod(&(0x7f0000000180)='./bus\x00', 0x82) ftruncate(r2, 0x7fff) clock_settime(0x5, &(0x7f0000000280)) setxattr(&(0x7f0000000380)='./bus\x00', &(0x7f0000000600)=@random={'security.', '\x00'}, &(0x7f0000000640)='-\x00', 0x2, 0x3) sendfile(r1, r2, &(0x7f0000d83ff8)=0x4, 0x8000fffffffe) 2018/05/03 04:29:07 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000555000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), 0x1f4) 2018/05/03 04:29:07 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)='gis2\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0xd8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ip={@rand_addr=0x101, @multicast1=0xe0000001, 0xff000000, 0xffffffff, 'bcsh0\x00', 'bridge_slave_0\x00', {0xff}, {}, 0x84, 0x2, 0x2}, 0x0, 0x98, 0xd8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x9, 0xc, "ccfd8cc0dfac4b51cb02db935a4bea8f84010be851f581e5cf1c94067a50"}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xff, 0xff, 'lo\x00', 'bond0\x00', {0xff}, {}, 0x67, 0x2, 0x4}, 0x0, 0x100, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x4, 0x10001, 0x1, 0x6, 0x1], 0x1, 0x5, 0xffff}}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xfffffffffffffffd, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/05/03 04:29:07 executing program 5: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000000)="0e", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001040)=ANY=[], &(0x7f0000ad3ffd)) 2018/05/03 04:29:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{0xc6}}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 2018/05/03 04:29:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x280082) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x1677}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x35, "3b4b42c60e3e4b426a7cfbf228341d286f78de1a299c915d7b7af793655c508df438b4da45b666ed3785cadc3b71c10024e853fe81"}, &(0x7f00000001c0)=0x3d) fdatasync(r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0xfffffffffffffffd}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) dup3(r0, r1, 0x0) 2018/05/03 04:29:07 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00\x00', 0x0) io_setup(0x1fc, &(0x7f0000000140)=0x0) io_submit(r1, 0x2, &(0x7f00000009c0)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000900), 0xb30e457649803653}]) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregs(0xd, r2, 0x3, &(0x7f0000000080)="230a234cfe1d2c3b2b54f483d32bf848faa308ee37d0ba") 2018/05/03 04:29:07 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff00"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f00000003c0)=0x807fe04999b0dc19) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd19463415", 0x6c) [ 135.519522] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 135.554474] device lo entered promiscuous mode [ 135.631642] device lo left promiscuous mode [ 135.661904] device lo entered promiscuous mode [ 135.674830] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/05/03 04:29:08 executing program 1: r0 = getpid() ioprio_get$pid(0x2, r0) ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000000000)={0x13, 0x6, 0x2, 0x80000000}) ptrace$peek(0x3, r0, &(0x7f0000000040)) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x77cd733ca7cf99d3) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000001c0)=0xb6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), 0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xf0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000240)="4d18f54c5f625c931750d939307adc01755c9715ed10051e706f266523347afb93a61149f7fe4b9c57767ecec26abe215da1ae3ef570ef5d924603f05aa04a5b1d7b9cdcbb3e472fb5d6c8df9709260c781549ab00081de8e77fc8f79c3ebfa41e3b88de6dc57bedb386c0ae5437c0ce9a826ea14f5ff180898865cb71888afb883a5b68c9fb417e11bf3ab7209b5de3e4ca7a194d6560b0445d383969590501c3d9cffecbfe27d7957742a455d21c5bad5f3ef62d142700fb724b710896cdce5d6359511790c3e44ad91bc999f5ad0b0583d1a279faf9c684460bd25a64d27fefe9c8455d04f99714e22e905b39", 0xee) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) close(r2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000340)={0xe00000000, 0x9, 0xffff, 0x0, 0x100, 0x3ff, 0x1f}, 0xc) rt_tgsigqueueinfo(r0, r0, 0x33, &(0x7f0000000380)={0x5, 0x7ff, 0x3, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000003c0)={0x400, {{0x2, 0x4e20, @rand_addr=0x1}}}, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0xb8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000480), {[{{@ip={@rand_addr=0x3, @empty, 0xffffff00, 0xffffffff, 'syzkaller0\x00', 'team_slave_1\x00', {0xff}, {}, 0x2e, 0x1, 0x7}, 0x0, 0x98, 0xb8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000780)=[{0xb}, {0x4, 0x8}], 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000840)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000880)="eefd02eae779e68f779809e49b0b4534", 0x10) fcntl$getownex(r2, 0x10, &(0x7f00000008c0)) setsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000000900)=0x2, 0x4) prlimit64(r0, 0x0, &(0x7f0000000940)={0x1ff, 0x7ff}, &(0x7f0000000980)) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/snapshot\x00', 0x48a02, 0x0) write$vnet(r2, &(0x7f0000000b80)={0x1, {&(0x7f0000000a00)=""/157, 0x9d, &(0x7f0000000ac0)=""/175, 0x1}}, 0x68) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000c00)={0x9a, 0x7fffffff, 0x10000, 0x0, 0x0, [], [], [], 0x29, 0x7a65}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000d40)) 2018/05/03 04:29:08 executing program 3: set_mempolicy(0x4003, &(0x7f0000000080)=0x2, 0x9) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) prctl$void(0x0) 2018/05/03 04:29:08 executing program 2: r0 = socket$packet(0x11, 0x4, 0x300) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000000)=0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x0, 0x10, [0x2, 0x4, 0x1, 0x9]}) 2018/05/03 04:29:08 executing program 0: process_vm_writev(0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000340)=""/169, 0xa9}], 0x2, &(0x7f0000000a00)=[{&(0x7f0000000480)=""/155, 0x9b}, {&(0x7f0000000540)=""/59, 0x3b}, {&(0x7f00000005c0)=""/223, 0xdf}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/158, 0x9e}, {&(0x7f00000007c0)=""/198, 0xc6}, {&(0x7f00000008c0)=""/176, 0xb0}, {&(0x7f0000000980)=""/30, 0x1e}, {&(0x7f00000009c0)=""/4, 0x4}], 0x9, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x50002) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)) 2018/05/03 04:29:08 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000009d, &(0x7f0000000080), &(0x7f00000003c0)=0x4) 2018/05/03 04:29:08 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x104, r2, 0x624, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x15c}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x40) fcntl$setstatus(r0, 0x4, 0x0) 2018/05/03 04:29:08 executing program 6: unshare(0x20000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001140)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="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", 0x1000) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000080)) setns(r1, 0x20000) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0xfffffffffffffed1) 2018/05/03 04:29:08 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x620a40, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000480)=@add_del={0x2, &(0x7f0000000440)='sit0\x00', 0x1b}) fcntl$setlease(r0, 0x400, 0x2) getpgrp(0xffffffffffffffff) r1 = getpid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80800, 0x0) rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r3 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) fallocate(r3, 0x0, 0x0, 0x3ff) signalfd(r2, &(0x7f0000000280)={0x242}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000240)="5e2094d8e1f68cdd74dd238bb38605ec5c132bdf694442f57db299bbf8e96014b2937fa1c08cc9d4820c885021e0f8", 0x2f) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) r4 = syz_open_procfs(r1, &(0x7f00000001c0)='net/sockstat6\x00') accept(r4, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) socket(0x4, 0x3, 0x7) getdents(r4, &(0x7f0000000080)=""/136, 0x88) renameat(r4, &(0x7f0000003ffe)='./file0\x00', r4, &(0x7f0000003ff8)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x101, 0x20200) 2018/05/03 04:29:08 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x40600) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000080)="be0a65e296d28191d21434c14f53ff10dbe67e00779cf6bff83c302bb0dced059be514406b10d3f650c7d598e18a968ec773ce599849a5273ab9b4819cb69361109d7453cc1bef5d146f1d8e41d6df0810843b6edcf39ace09532c124017d172347cc4ff340adfe058cb5b1ed242a0a592f8cbc59760d67a992bb7199f15", 0x7e) r1 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='-]vmnet1}%\x00', 0xfffffffffffffffd) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) keyctl$chown(0x4, r1, r2, r3) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x46, @loopback={0x0, 0x1}}}, [0x100000000, 0x0, 0x0, 0x71f4, 0x6, 0x8, 0x9, 0x2, 0x8b, 0x68f8, 0x0, 0x412e, 0x7, 0x6b95, 0x100000000]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0xfffffffffffffff8, 0x3, 0x6, 0x400}, &(0x7f0000000240)=0x14) 2018/05/03 04:29:08 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x244840, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000080)=0x525) ioctl$KDENABIO(r2, 0x4b36) 2018/05/03 04:29:08 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)='net/ipv6_route\x00') ioctl$KDDELIO(r1, 0x4b35, 0x20) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f00000004c0)='./file0/file1\x00', &(0x7f0000852000)='.', &(0x7f0000000240)='ramfs\x00', 0x10, &(0x7f0000000500)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/05/03 04:29:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f2b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x12000) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) 2018/05/03 04:29:08 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) r1 = socket$inet(0x10, 0x5, 0x7ff000000000002) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fb4)="24000000430007031dfffd946fa20600000000000d000100000000000000a3a20400ff79", 0x24}], 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) 2018/05/03 04:29:08 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000002100010200000000000000000a100000000000005158e0d014590000006a79f491c00c451800000000000000000000000000000000007113576610ffef3ae9238b96dff9088909a4ac0b38b2f05daf7aaf7a52cc513e2c2d9c67a9d3c8b823b680d56e551949aebc90756f824ffa9321beefee3f676142e395c3394fe50d95328b58abfe493b3ae796249583fd37a4d265e5f6b23034ac435971791e86067c14ff78519dbcd64d2b6e84b44d02e46e0df4ff641b50ecd625e4c078e0305ea721d043e541a2b4de1bf5e5d57cd8316f0561"], 0x1}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x6000) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) 2018/05/03 04:29:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0xe, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002f307b26e45a6d1618fa916a500130002000000000000000000000003000600000200002ee0000001000000000000000002000100000000000000000200000000030005000000000002000000e000000100000000000000000000001bc35b7e3c61266cccf2c6157a2edc"], 0x7b}, 0x1}, 0x20000) socket$key(0xf, 0x3, 0x2) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x3d, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/03 04:29:08 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x2, 0x280) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040), 0xfffffffffffffe8b}], 0x97d2f2035d5ccdf) alarm(0x3ee2878f) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/36, 0x24}, &(0x7f0000000080), 0x4}, 0x20) 2018/05/03 04:29:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='environ\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x13, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa2, 0x0, 0x0, 0x0, 0xf58b}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x9, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @exit={0x95}, @generic={0x5, 0xfffffffffffffffe, 0x3, 0x46}, @jmp={0x5, 0x9, 0x7, 0xb, 0x7, 0x30, 0x1}, @generic={0x6, 0x5f, 0x7, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000000300)='GPL\x00', 0x9ce, 0x3b, &(0x7f0000000340)=""/59, 0x41f00, 0x1}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00d}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0xffffffffffffffcd) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x84000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0x2, 0xa}) 2018/05/03 04:29:08 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa78ac14ffaae0710001310100006efa2f06a34154fb60578b0ab226ce61450f73330000000000000000000052a65e8e00", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f0000000140)=""/238, 0xee) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0xffff, 0x3, 0x9, 0x7, 0x134a92c9}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="ec0000002f75bca0ac31e7d1b5081319f60b3f60859bf09506a3739f181cf1b5d6bf24fc0a8bca6f2141315b3772474e6b5d75e377c554f9a02ba1836cfeb4be3793174ab68d07cb02f82d68c7343a4fc029475cf81f2252f379661a4734b2ac2702352dc9bfff6d005d6652eb5228d907e328a5ead2a1e88c0f5ca51fb976ed34b7c0579120610ebed0ca2184f1c727012d06304157affef5d79bdc57b0a77fcc86fa2021403d38dbca9f463b9f99dc16fcc959e31ff96a685a3d6f1da7f50fe4522efe1095d61775b2be15c5925c7d0b3927b18f62265e29f3a927ab6647d24bdb2d66a89860b4f8a2fc808782eb52"], &(0x7f0000000440)=0xf4) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000480)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000500)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, 'syz_tun\x00'}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000580), 0x21a3) [ 136.742379] Unknown ioctl 1074311424 [ 136.777998] Unknown ioctl 1074311424 2018/05/03 04:29:08 executing program 7: r0 = socket$inet6(0xa, 0xfff7ffffffffffff, 0x11000000000004a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/05/03 04:29:08 executing program 6: unshare(0x8000400) r0 = open(&(0x7f0000000180)='./file0\x00', 0x80044, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xcf, "9f79978fb365f42b4e80e66ee3a1ad146ecf8268d99de9cf2a8fddc628c66b2dd15b9caf665d6b21b41f7aad0ed584e12b975d761be263d2a39b257e4650caca74840b33b104e9524831f5fa806769d923c0888227b94770ef963c1c9dc26c00920d087c789ff12f525b5876b065b7f04ba6efeab02fc3f9ec443d011b2b4fa90455f8f735764fbe32d1d4a149459eee8dfccf41562f01302ee87b5aceec9b5cba7ad2ea71eaaa2c8a38235a874088ed11cb149e565a51e3b6efec73e2ebcaa734e64c706f01c904ec69cc79ae88f7"}, &(0x7f0000000040)=0xd7) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000080)={r3, 0x7fffffff}, 0x8) 2018/05/03 04:29:08 executing program 4: unshare(0x40600) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)) set_robust_list(&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x1ff, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) 2018/05/03 04:29:08 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x80) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140), 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) accept4$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @dev={0xfe, 0x80, [], 0x1d}, 0xffffffff, 0x540b, 0x100000001, 0x100, 0x1f5, 0x40000, r3}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000280)={0x9, 0xa976}, 0x2) 2018/05/03 04:29:08 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000000000000) r1 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000300)=""/233) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x1010, r1, 0x0) 2018/05/03 04:29:08 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0xffffffffffffff3c) 2018/05/03 04:29:08 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x3f, 0x280200) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) r2 = socket(0x40000000015, 0x5, 0x6) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0xfd88) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x265, 0x4) 2018/05/03 04:29:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r3, &(0x7f0000b55000)={0x2}, 0x10) listen(r3, 0x0) flock(r1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0x555bdca2, 0xfffffffffffffff7}, 0x2) 2018/05/03 04:29:09 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f00000002c0)="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", 0x2}, 0xfffffffffffffdc2) ftruncate(r0, 0xffffffffffff8000) 2018/05/03 04:29:09 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r1, 0x9, &(0x7f00000000c0)) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000002900000002000000fec000000000000000000000000000000000000000000000"], 0x28}, 0x0) 2018/05/03 04:29:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r1, 0x84, 0x6c, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x10bd) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/03 04:29:09 executing program 0: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80000, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x101000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8200, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x10002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x40044590) 2018/05/03 04:29:09 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x81, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x620000, 0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="50e2e015f0ffffae6dbfc93e1ed230ff", 0x10}]) 2018/05/03 04:29:09 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@ax25={0x3, {"33685a2f9192b2"}, 0x5}, 0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6_vti0\x00'}) r1 = memfd_create(&(0x7f0000000040)='ip6_vti0\x00', 0x1) ioctl$KDENABIO(r1, 0x4b36) 2018/05/03 04:29:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) io_setup(0x7e, &(0x7f0000000400)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) unlink(&(0x7f00000001c0)='./file0\x00') sched_rr_get_interval(r2, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0xa3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r3, 0x8001}, 0x8) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x2, {0xff, 0x3, 0xfff, 0x7, 0x1, 0x7}, 0x8, 0x80000000}, 0xe) accept4$packet(r0, 0x0, &(0x7f0000000180), 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000380)) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1}]) fcntl$setown(r0, 0x8, r2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffff9c, 0x2, 0x0, 0x2, &(0x7f0000000200)=[0x0], 0x1}, 0x20) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000340)={0x1000, 0x3, 0x93, &(0x7f0000000280)="86eb0549fe0a3925e3fb4fa9ca96b988a210630402323407ad9d23518ef8771fa17ec5e7041a885c20a88d84f79d96eb704f1627bd3f0a6e80a55aa2b2ce869aa61479216898a3071b1ef2288ac68aa8b61aab2cf4dff0b89838e7aedfe70be959ac6c6a44addf288ae9d46a09ac2b407caaab3906c44cb141b4647ad4e023917c6732498feff875a612e0c215ead9e454be02"}) 2018/05/03 04:29:09 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x46}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0xfffffffd, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = gettid() r4 = perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x3f, 0x1, 0x8001, 0x3, 0x0, 0x20, 0x2080, 0x2, 0x9854, 0xcb91, 0x1, 0xff, 0x7, 0x0, 0x3, 0x3, 0x52, 0x2, 0x9, 0x7fff, 0x800, 0x100000001, 0x80, 0xffffffffffffffe1, 0xb4b, 0x9b9, 0xe074, 0x5, 0x100000000, 0x8001, 0x6, 0x800, 0x5, 0x7, 0x5, 0x80000000, 0x0, 0x3a, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x820, 0x5, 0x7, 0x2, 0x2, 0x0, 0xffffffffffff40a6}, r3, 0x3, r1, 0x3) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000003c0)=0x200, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x4, 0x9, 0x3, 0x4, 0x0, 0x2, 0x40008, 0x5, 0x2, 0x6, 0x80000001, 0x1000, 0x8, 0x100, 0x800, 0x3, 0x6, 0x1, 0x7, 0x0, 0x1000, 0x8, 0x100000000, 0x1, 0x23, 0x7, 0x8, 0x8, 0x0, 0x9, 0x7fffffff, 0x0, 0x30000000, 0x8, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x8, 0x9}, 0xb6ab92d5df58fd70, 0x0, 0x1, 0x3, 0xfdc, 0x8, 0x400}, r3, 0x6, r4, 0x2) 2018/05/03 04:29:09 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x1000, @empty, 0x7}}, 0xef, 0x10001}, &(0x7f0000000340)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r1, 0x7, 0x10}, 0xc) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00204a290000c33574fa948990767f97395c4cc8bd79f6e1fd701937c881d8e3a25871bb99a2a67fc9b39316bce2d84beb010135830b9ebcb9617fdb435a684e1068f03663"], &(0x7f0000000440)=0xa) ioctl(r0, 0xc2604110, &(0x7f00000000c0)) 2018/05/03 04:29:09 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001600)='/dev/zero\x00', 0x101400, 0x0) getsockname$inet(r0, &(0x7f0000001640)={0x0, 0x0, @multicast1}, &(0x7f0000001680)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) poll(&(0x7f0000e0b000)=[{r1, 0x6100}], 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x45, 0x100) sendmsg$alg(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)="0790db15525fe6f12f80b9", 0xb}, {&(0x7f0000000080)="2416757d53c5b837bd5d2cca9b40d09d58b1003f5026614cc1ef3830549a4ff17c76044cb27903409d352433088de5747ebe90d41c1a4e753031b5f0afc2d02d2bd59e1f57f1c53927a3b2", 0x4b}, {&(0x7f0000000100)="a8e5bf2607cecdb12b45b8ae20db64e75d6482b8db004ac47f0b234a70bd8eba5eba8adfcee73b864709285129f806b72cb93413e6326245afecff29f4ac180d7f669d638c", 0x45}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="e637d3975b8b8efe77d5ea7f9be7a1a98899ed58e0e67d4a2fd89112b3234c4bc797f5bf66257bdb24ab3b3020c241d89e98019b4dcf08235b6fcda59109f11173cfae08a184b8c6cafa66ed29b5186605426ab8b4e060609b9514169396799a5b5287df29b3d130a2be367d4deacad65cc82cfab6bd6474f012c2c0a44c550818cb82e71416ef469897460f4fa26603a3355404ae5e2303", 0x98}, {&(0x7f0000001280)="a474f346d83ba24bf84a93826a641287a966c5db51d3c2267ae416b7657a54fbe18f30c4120b", 0x26}, {&(0x7f00000012c0)="8271e573e5a46c8e6ac77d855fce2a9025695f7f4202ace1d774417127ea2665b1870bb47107ed3ce9b6aced112c4b5294c2d499b68cf500d1557bc297482f5c777931118a63fbbaea8e8defe9fe50d35cba19e71483f1adf8f8b941302a6f9596cf2cf6c69e77eee9900f230f6b78569136ac56fbd0a5378428d627665c7a2115871b9baf0f210de61eb5e7", 0x8c}], 0x8, &(0x7f0000001400)=[@iv={0x118, 0x117, 0x2, 0xfd, "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"}], 0x118, 0x80}, 0x90) 2018/05/03 04:29:09 executing program 4: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) signalfd(r1, &(0x7f0000000140)={0x800002}, 0xffffff64) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{0x5, 0x9}, 'port0\x00', 0x2, 0x2, 0x8, 0x4, 0x68, 0x7fffffff, 0x5, 0x0, 0x6, 0x80000000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x5, 0x6}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x0, 0xfc, 0xe63, 0x8, 0x4}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)={r4, 0x0, 0xae, "aed1f18d17d6d352a8e8f0ec718249a91c484b8a23b1b9439787d60df5df5ac6c4319e9bbc435f22438a140fca75e4dabf5f5b4e8821259ab03a23e9c859f0549c64c36b3376f1db6231a173547d216c67c2f4bdb6bed965639c28374f0857c058851d26e85f461ace437e08d2d00c59d15c723eab531f99039376745fe80cd20fbf8ccc3e674517f726e96ae3c111495a6eda8111027ef18096c69390201f96e21aa236905d5d196a564c8b05d7"}, 0xb6) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/05/03 04:29:09 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1ea) ioctl$TIOCEXCL(r1, 0x540c) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000", @ANYBLOB='\x00\x00'], 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) 2018/05/03 04:29:10 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x6c, "19bb8e8213ab27accc392f81dccb6df170169aed3b553dae573874ff1b68a4ab8725eb951f09ba09e7df041fb4460b5e0151eb3f49f8f127f946543918cfb16c730663921263ccabf1979f863842ac4da7de78120a637490493a2097e126ed1fb73d14d3d3631d61ae8ab355"}, &(0x7f00000000c0)=0x74) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x4}}}, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/03 04:29:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @broadcast}, @in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) 2018/05/03 04:29:10 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000000180)='./bus/file0\x00', 0x400000, 0xfc) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0x0, 0x1ff}], 0x0, &(0x7f0000001a00)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) writev(r0, &(0x7f00000019c0)=[{&(0x7f0000001940)='~', 0x1}], 0x1) 2018/05/03 04:29:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000a40)={@multicast2, @empty, 0x0}, &(0x7f0000000a80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000ac0)={'bpq0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000cc0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b00)={0x180, r2, 0x518, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x164, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x81, 0x8}]}}}]}}]}, 0x180}, 0x1, 0x0, 0x0, 0x8011}, 0x8051) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0x1c6, &(0x7f00000004c0)={&(0x7f0000000500)={0xb4, r1, 0x1, 0x70bd2d, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x0, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x0, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xca}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xb4}, 0x1, 0x0, 0x0, 0x800}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f0000000082000000070b0000152a86736a6d83344a0623ee0149", @ANYBLOB="000002000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) socketpair$inet(0x2, 0x2, 0x8000000000000000, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000340)) 2018/05/03 04:29:10 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x46}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0xfffffffd, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = gettid() r4 = perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x3f, 0x1, 0x8001, 0x3, 0x0, 0x20, 0x2080, 0x2, 0x9854, 0xcb91, 0x1, 0xff, 0x7, 0x0, 0x3, 0x3, 0x52, 0x2, 0x9, 0x7fff, 0x800, 0x100000001, 0x80, 0xffffffffffffffe1, 0xb4b, 0x9b9, 0xe074, 0x5, 0x100000000, 0x8001, 0x6, 0x800, 0x5, 0x7, 0x5, 0x80000000, 0x0, 0x3a, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x820, 0x5, 0x7, 0x2, 0x2, 0x0, 0xffffffffffff40a6}, r3, 0x3, r1, 0x3) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000003c0)=0x200, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x4, 0x9, 0x3, 0x4, 0x0, 0x2, 0x40008, 0x5, 0x2, 0x6, 0x80000001, 0x1000, 0x8, 0x100, 0x800, 0x3, 0x6, 0x1, 0x7, 0x0, 0x1000, 0x8, 0x100000000, 0x1, 0x23, 0x7, 0x8, 0x8, 0x0, 0x9, 0x7fffffff, 0x0, 0x30000000, 0x8, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x8, 0x9}, 0xb6ab92d5df58fd70, 0x0, 0x1, 0x3, 0xfdc, 0x8, 0x400}, r3, 0x6, r4, 0x2) 2018/05/03 04:29:10 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) r5 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x401, 0x8000) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000280)=0x8) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/03 04:29:10 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x400, 0xffff, 0x72}) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x4, 0x9, 0x0, 0x1ff, 0x5, 0x10a5}, 0x1}, 0xa) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x3, 0x1) connect$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x200, 0x26e, 0x6, 0x4, 0x5, 0x5}, 0x4}, 0xa) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x7fffffff, 0x85, 0x401}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x33, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) set_robust_list(&(0x7f0000000300)={0x0, 0x4, &(0x7f00000002c0)}, 0x18) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x5, @empty, 0x100}}, 0x0, 0x7, 0xa0b, 0x8c, 0x10000}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r3, 0x81}, &(0x7f00000004c0)=0x8) bind(r0, &(0x7f0000000500)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(digest_null-generic,ecb(blowfish))\x00'}, 0x80) fcntl$getown(r0, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x13, 0x80800, 0x7f, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r5, 0x4b37) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x48, r7, 0x8, 0x70bd27, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1000000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000740)={r4, 0x2d}, &(0x7f0000000780)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x3) recvfrom$packet(r6, &(0x7f00000007c0)=""/145, 0x91, 0x2, 0x0, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r6, 0x80045530, &(0x7f0000000880)=""/126) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000900)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000980)={r2, 0x36, "63f838e9580440ff5b18130928d06f4f5afe8bc25d12d2c324a9c33565856e309a0dc895663003488dc07b0364521d478c933cb00c9c"}, &(0x7f00000009c0)=0x3e) socket$kcm(0x29, 0x7, 0x0) prctl$intptr(0x3e, 0xfffffffffffffffd) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000a00)=0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000a40)={r8, 0xf6}, &(0x7f0000000a80)=0x8) 2018/05/03 04:29:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000800000001f1100000000000000000000000095000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x7, 0x39a, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 04:29:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) rt_sigprocmask(0x1, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) chmod(&(0x7f00000000c0)='./file0\x00', 0x20) truncate(&(0x7f0000000080)='./file0\x00', 0x1000000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x100000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/03 04:29:10 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x1, 0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2035, 0x2, 0x7ff, 0x0, 0x8}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x7, 0x1, 0x1, 0x80, 0xffff}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r4 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) r5 = getpgrp(0x0) r6 = openat(r1, &(0x7f0000000f00)='./file0\x00', 0x200000, 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000500)=0x0) r8 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = getuid() r13 = getgid() r14 = getpgid(0x0) getresuid(&(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) sendmsg$netlink(r1, &(0x7f0000000e80)={&(0x7f00000004c0)=@kern={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000000b40)=[{&(0x7f0000000540)={0x5d8, 0x3d, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x4c, @u32=0x2}, @generic="af9579611281fc8f5d54aa61acfbf993f16bce08633e617814f5a6a4ee947a2ed870dc2786673e2c5b88c070a9dea26b403a198b52c31fd241c69cd327ababdcf57e9b0955b8c0e0729b45daed2533808ddaedc03f41431842920ee694a0b675d7e0b6eaa9e5cb6b53a77435d226c6fa9453df734a3223c981711ea0d3d02edf403da21feaca0075", @generic="adfbe20b22fa899f2ff79768957e7561c0b4a6b8783a628ba444d96835d2ecb3f753566f537657d9426dcae32c534d35564531842222edd1eb22ddbe70bc19141d8a406d751b0014b3a4b6527484ab910a19113239026c13922b22b2c5a369493abcfcde0990763fb9bea808b2282a1d7b6d1981857a8f75ed500b2f60814ed6137c8653c063a607d659759f3f674675", @typed={0x8, 0x5a, @pid=r5}, @nested={0x2e4, 0x96, [@generic="8ee0cf945713868937c0b7c8785bfbabfb1b00f66bc80c1bfafcc52009ee7924407a9b4e6a77c21ed0ffac67355516308f0a445a8e41b3fd3d4848d8d3f3698dd137b13fc4071037a9071bf67a7335aff2f19e7bc0903973429846a8657961caa6e712f377cf73d7ca615ef8cff1babddccb180cce36939b9ad12ee65fd2e51e7b1dc6ad103a205cf9f5ece914d63c9944e519c5c4b3b8305c3d98cb3e3d16a9a4f2f13adb579f83eb6c924969e3957aefdab5", @generic="5506cdffb11e080a41688efc688ab5da2f2e088ca4482c6f0c671135280797b752c7ae1de87074bb0939682175068546a4b21bfc49901a4fb899ba333095f2aa005778b972f22744badc9d36fb0ee3ebf0", @typed={0x8, 0x7, @fd=r4}, @typed={0x8, 0x5a, @u32}, @generic="8b2375b44f251f390e8dba3880265c3178c15cdbf904c509391cca6b693a647c75a4619464126b73a2f279de9263fac8da5cbd17465c5b9ece94f95c998e2c0379b844aa534fefd967a0cd6590b3190d79a18aded74e5d9241efed85213c80663d828ed407b84442175a01efad6b8e1dbe6e5b3376106a73c5590366d3a2fa5cb3b742ceea128bb014ecc37a87971a530211bfcaa34a21a752f075caf59adf3635830abb0194befe4fdfe28e1d9cf8ebb8f89561c5519996574af568a375a46d8ea48a89d9937ad59690069af948686d70ce3bac5ad2aaec6c3302063d2b792b7f165b717e77d87b408c8422a5aeff12ed3d7af0758118", @generic="3f096312ab27d071d9f57d448210bf075693bb83943c37f369ea2a38d136af0d5e2eb86a7f1371a960f12e99a57a799f1567fa57e1d08158b85048f2f23b08fa050068ca24b19153b8b8c241785c94395c0677948af12382a7bdce94c98b28d118908360b3c674aff6a10f6659a2edcf31a0825e85c83e1075f761d9f0f681dc6112275673a91339e190e3690208ef85ea3cda", @generic="051830a49990f99ea38cbb375251f8794bd10279887f1539b321270865906c0e1d9455f0da7db185ab5f1902eb1692e5d4cdced1fb0a36b25b1cfead99ffb33d"]}, @nested={0x18, 0x78, [@typed={0x8, 0x51, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x6e, @str='\'em0#\x00'}]}, @nested={0x1a4, 0x24, [@generic="74b24a91d112309398452de22fe565f717454dfa46d67fddcc51432184e56c01cba2b85e863124f20598ee1bcdcccfa0885c8b05be0493f6205552cc4f33870a", @generic="c8a06039143cb1bd7fb47f411c0c201d8624148b16149837f7e3eeced818e20998b7df922b87d18bf0a5d57092beb83b9adae7dbfb6ca0a5d909cd4d93e8fbbbf475211f4d06d05027ed3e07d09ce9e184ca0619b4f94ac384f4886a613f71f14cea6b5e721ad6b0dac8e6125629a0a6", @generic="f6a990ab685da91ebfc9dfac4fc66d7a3451532f0045e1657dfc0c5e83d150935c66f57b9cccb3be2e9957d3ec6f3e3838b70b77a5551b47f0ff5174747bf2eb4160ae55442232980bc21fe88484504999f39cef7b72d8f11c0e8b691bee07767fbf3822cf0676a9bbfb881edf4743ae44f0ac07fd9df32fd1d935cea8f58a005ca30861096d92a648102c0c7f30b4be1780339a45c74e689fa29d2aa6d4db4b870a8516a73bc33690002362b4d809b951c2097d836230b4247de57611c20237f303d5e8c2ba8a4a4fe932d42036f2bbb75c5324f0edccfc08568deefb23be99d3b1a1be89", @typed={0x8, 0xc, @pid=r7}]}]}, 0x5d8}], 0x1, &(0x7f0000000e00)=[@rights={0x20, 0x1, 0x1, [r1, r4, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80, 0x24000810}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x10040, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000ec0)="fb14ca6d70c4fd2cf8a9fccb5dd824e6", 0x10) bind$alg(r4, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000f40)={r3, @in6={{0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x2019}}, 0x8, 0x3, 0x2, 0x4, 0x20}, &(0x7f0000001000)=0x98) 2018/05/03 04:29:11 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x43}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x111000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x100000001, 0x10}, &(0x7f0000000200)=0xc) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/05/03 04:29:11 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4202, r1, 0x0, 0x2000000000000) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x400) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000040)) 2018/05/03 04:29:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000682729f9b4e67eb25d4e81c175ae880feeed52ddadd3e206f00d", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa}}}, &(0x7f0000000000)=0x100) getsockname$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/05/03 04:29:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000340)=""/151, 0x97}, {&(0x7f0000000240)=""/128, 0x80}, {&(0x7f0000000400)=""/150, 0x96}], 0x4, &(0x7f00000004c0)=""/60, 0x3c, 0x80000001}, 0x20) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000070000008303b9f7dd000000"], 0x18}}], 0x2, 0x0) 2018/05/03 04:29:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x4, 0xa, 0x5, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000000)=""/197) 2018/05/03 04:29:11 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'team_slave_0\x00', {0x2, 0x4e22, @rand_addr=0x8}}) 2018/05/03 04:29:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0xbaea, 0x20000000, 0x0, 0xfda4) 2018/05/03 04:29:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7c0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x9, 0x3, 0x9, 0x6, 0x6}, &(0x7f0000000140)=0x14) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x80}, 0x8) 2018/05/03 04:29:11 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0xffffffff80000000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/124) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/05/03 04:29:11 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x43}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x111000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x100000001, 0x10}, &(0x7f0000000200)=0xc) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/05/03 04:29:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001d00)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001cc0)={0xffffffff}, 0x113, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) write$rdma_cm(r0, &(0x7f0000000000)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000400)=""/203, &(0x7f00000000c0)=0xcb) write$rdma_cm(r0, &(0x7f0000000100)=@query={0x13, 0x0, 0xfa00, {&(0x7f0000000200), 0xffffffff, 0x2}}, 0x12e) 2018/05/03 04:29:11 executing program 4: unshare(0x28060400) r0 = socket(0x20000000001000e, 0x6, 0x1f) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000000821ffffd900010410e406005454feff03002116c4b3070c885b752a8e3b038f57707a868813d6b37c6ebc611cdf48efaf243c82436e77cc700eb31316c13e9dd28cea346578bfdbc372efaa7254043db7f2a1dc041f85f8cd9fcfcbfa592d853d"], &(0x7f0000000080)=0x16) 2018/05/03 04:29:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xff, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x7, 0x101, 0x4, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xdc, "dfde9cfa92e1a626d9098f53827416665f1720437e5fbb64fc60106aabc3a74066764ec18acd22f0a78ff411c5087b79c781fe18692ab66d1162806f84137ba125ce410d8731291cece3e8c8e34ce72778f9a80fd949905a9f45e6f950f89ea137094652ae2f055b660caaad08f2bc1f9768d76544af4cf0aa3ba95a74ec573a48dc3c7a5eed7aeff3d11b59c6c02e60bfddc4b4fd02e071eb5d67f26bd585ad701eea348d78f2dff435360329ab312410eefd10de7354d3e5e9dfe95c989ff9be4031d18d9c6e92cc064598ff38e7582eacadd9fd5b3075e3cb6418"}, &(0x7f0000000200)=0xe4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000005c0)={@empty, @multicast2}, &(0x7f0000000600)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) 2018/05/03 04:29:11 executing program 2: r0 = getpgid(0x0) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000080)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x2, 0x1, 0x5087, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) recvfrom$ipx(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) getresuid(&(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)=0x0) fstat(r1, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002d80)={&(0x7f0000001200)=@kern={0x10}, 0xc, &(0x7f0000002d00)=[{&(0x7f0000001380)={0xa8, 0x21, 0x8, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x95, @uid=r2}, @typed={0x8, 0x90, @u32=0x2}, @typed={0x8, 0x23, @uid=r3}, @generic="ed3ddc42c38d369c7d792d2773af0cad23270cf52c3980d6117d80c9a8af2b865f47582989bf85f648c1bfc358ae6811cffe437ea00663204d544122a54455fd8a9131ff922e4c6ccb633d1e7468bf37809d4c1853c9c56fa286a2c8c7d3b7fc", @typed={0xc, 0xe, @u64=0x1}, @typed={0xc, 0x6e, @u64=0x1ff}, @typed={0x8, 0x4c, @fd=r1}]}, 0xa8}, {&(0x7f0000001440)={0x18, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x39, @ipv4=@loopback=0x7f000001}]}, 0x18}, {&(0x7f0000001480)={0x228, 0x2b, 0x200, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x114, 0x45, [@generic="7c89796a7cc700e02371c5038db840dbfa1cf435920badf15e7dbeaeb8214b2eb5227943463edd94bdca63f6cad24f2a089bfa33978bcf45259aa0268c28aa5fee3d8f56f3c0be3b725964828ebd2a970fe2657aaefeb72ab9515e27c032723c87c3962d7cab2bf2f8b1e0dfa8872f18a5e2c11004dea546bb96bce75dc40aac8f973cb275e932c2e68c80cde6", @generic="1db390de03b0b1791384c03536db291b7de27d3c5f06f81b0be4f886901d33b5bd981c433fbd9bf543b3513aacf219e9d123ed0b104e9dd5abab6b24f354778d22c669c0f3362a44611d8598f8f9cd06", @typed={0x30, 0x5b, @str='#cgroupVsystemem1%security/eth0(eth1bdev\x00'}]}, @nested={0xec, 0x8f, [@typed={0x8, 0x18, @pid=r0}, @typed={0xc, 0x54, @u64=0x3}, @generic="fd28cb1f750a376c6696e205194a2518f6f867ebe8677554c80a137086dae8db2d6d7310c6e6a0ebb765f00cc716d71248d28acc7a4cad0a0c71a389e72c5f21b1c0bce9df019c8881250d72f6a9243906cd39c634ba2ba2", @generic="f23aa3f5f28596899e8aa25b837959283f0b1f7c8f04b3da03d9c6fe1fca51ca74f5c884d49bd4bb21b96a9880e0403a99b1dccbdef1ab181d8fb96e4d6c123e6be3ecc2406dcb57e8360c4795fff1171819bf30fa7c029f8626765f3771002da9a25428dd255f719f628e2739f5f0f75d", @typed={0x8, 0x1b, @pid=r0}]}, @typed={0x4, 0x22}, @typed={0x14, 0xa, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x228}, {&(0x7f00000016c0)={0x3d0, 0x18, 0x800, 0x70bd26, 0x25dfdbfd, "", [@typed={0x14, 0x2a, @ipv6=@loopback={0x0, 0x1}}, @nested={0x160, 0x5, [@typed={0x4, 0x3c}, @generic="28b7278a674558f24edc15e2aebb80372340fdf40410c18a8a9fca3c067fb2ffae4cb95bb71d778c6ccda7bfae9883d2ce99f50bc81c287beade83ffd575c861208a9578ef1939a013ae33ab8667cb51efcb8c76703156712911c302aa549e4fb4ec41b77d31be493dc79bd7f6810fa0d68a804354cf05a2a110529ebe39ca7c2c908b7ee7c639bcf90e1276d84d509b5915fa", @generic="857d57537de4253033715c93e3f88ee3a14bc22f39a44997e195c0dd0456a8b942a57e6c8f56431fc329205217b7941aa12be0023b63c1a64302d01384d68b121e701a92c924163143bc30751ed048581c2fcd11b1c125289dce53273dfc225f3c94bef1be1b685e790929604a18a98271281cd7cfdc889dce0153b8aec5f70ec27b42ba43d4a805dc9fcd2f974ff8d68fc2a5b9beb7b615240afdd718d8d1c154e3f302b0acd9f8bd9cc8c701e1f430917c44f4f1f386b05da48e8dfda53ed6b924"]}, @generic="40729c3ede9ac15659f0bcde607e9bb54cead7b3bf0075a92a967ece46ca63d40ecd9fa549a7a4c347770ffba8b2478145d8622ebd02c21a2a098922bc3552375281f7cadf9f0cf0febee3c1a547a91df1d9eeb5080d314e04b1f97b222c0369d3562563bf866bf522e56128901191aafa3a30e10397ecaaffeea062372ad21a537d81d63e7ed2b20afc027156e11abf73c76b5a21e18fe7bd32d67f5525", @generic="f7c8cf910186e2eb2f7941d27768c9", @typed={0x8, 0x5b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0xc8, 0x38, [@generic="a34dc18299e1db99a3b7d03c7bc4c055990555a949b8247084fe3578c14f7a533e56d3c5acfed609f6aa28eab4423c4ae137596008b03070cb689a44865bb61865eb97c808016e5a4dfbf3d4611e97b65a6ab14769ff48d7bccc9cd6620cbad060470e0b3a13712282a6517274e39daf8c639f8ae586354657bba1c34e47983a0a434229356b69febeb94d49b9ab2c82612f1454eab70aab", @typed={0x10, 0xd, @str='/dev/vsock\x00'}, @typed={0x4, 0x9}, @generic="caa064", @typed={0x8, 0x66, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x40, @u64=0x80000001}]}, @generic="cd827fc9a95efee4a3fadcb6b4c58876a0d42242855e6351a7d85d906e05dc8aa5721ec03e06bf0dd8ae66289114d21fbf67c918323dc6d3846a9470ed1bbf23b66c319c2babffb0d4fb8c6cf1e2909df12285765a69e596ac9c03cbe98c77759e9267839ebdf17155233213158d54f364a8817cdf7f0cf868369c973e0a7b0f74ae130bc345420352d893a290b6e7ae30f974ec23be008ed1f0a6d33a2492a2229cf1ff3cc31efc7b64ed3a3ce47ea3bdf51bceda7829cc08194552db453e78e0fd6781ad09a9705bf82be37a0185"]}, 0x3d0}, {&(0x7f0000001ac0)={0x110c, 0x2e, 0x8, 0x70bd2c, 0x9, "", [@typed={0x8, 0x10, @pid=r0}, @generic="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@typed={0x8, 0x70, @fd=r1}, @nested={0xec, 0x80, [@typed={0x8, 0x3, @fd=r1}, @typed={0x8, 0x6f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x64, @u32=0xbd}, @generic="0a1f92", @generic="7b1bd7dac15aac35ada4933a1530d76919de12c9425fc27f6574592888901da4341ab833024f87852a763f9453884ec8f52ab77021f41ce61631dad7269b4a04c3708de77feb0f", @generic="0dfde1727fec80e56efce372d2db7d78fa57567297e4d74f8810445afeb5cee836da6c67a047da648ebb2c94065b31bf00433d4a0736277e1e03befcc1d8807f", @typed={0x8, 0x2a, @str='\x00'}, @typed={0x14, 0x23, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="1b5b9ac810353dfbaefafbfe2fb46c467de5a91766161eb27e23324285cd60232dd1fa033ab0ca"]}]}, 0x110c}, {&(0x7f0000002c00)={0xf8, 0x2a, 0x304, 0x70bd27, 0x25dfdbfd, "", [@generic="cc8f75af25f2e7d96bf64fd58c8fc5be891fef13d3cf9fdad21ff2d6c5186e1b9a9a5dada9fccde4862525fdc4ab6ac87a4b7afe0042f3da77f32685c7bc7b335f3666e4e263c6f151fdd40aeabf4876eea6fdd8f213c8293d54de858b70115429a1b000037fa434e83070dfe4da5e57d0237acab101ffaa8fef75cdac4907a309ec8b0ed54c394b424f598b7e32af1290002a3c5a9fde7ac8e18cd03388f5586143dd67268cf2c2827e92f13c346f56e0d19cb3e55fe7eb5c617296869bb692f07312bf9116d3819bfd114cbefa87883c8dea4cbe01a0dd0d3b589fed783dcf23415d987e4d8b3a"]}, 0xf8}], 0x6, 0x0, 0x0, 0x40}, 0x8000) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f00000000c0)="856369323558327697b731d42741bbace490500598f177925f39787a90050e65091dcf85c817180eae0fcc030460c618930d2ad64bbdec7e3aa19118fbade5a67a3ab77b418a86407a01dc372d32829dba51ca211fbdb199babdd44ceee1bc555c9ef4fe5abb2dce5de1e645e70da70be96a16a149c3ab259cfe8e54486b5921ac48d95f2144c6d93b331859f48008aa0077f91ac8dee7bcfc4c9c910cfe52dd5f05c079f5bdf0", 0xa7) 2018/05/03 04:29:11 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)="7bc4f3967b733cff9bc7e9a56f41fbdb05cbce48ba6f141dd2e75d8e6fd7b7ddf768b8879098be176eb53152328e142bd9a277a7ddc1cd2e57cb371075bf16faefda2653cbe647613f67b2d9f343b0c09e8956e3d3ea1b3efcdb97f9d79d6566cfeca3117b98b47f4598a121e1629bad98920a9f30c896fdc4c845922634bfb4cc06fcfd5d6a8097f557e521d44bca67b882f8637ed7d5c4dda62787cedc3572e6ed489863", 0xa5}, {&(0x7f00000001c0)="9112db450bfa7a52a44c8af625668222a0c76d5332bbee90f2abaa34c50fb41f2072874f1c2bad3b648d11a1bb4463ba77ab174f59557960771fc3b21332134c169c6704f57bbb4ea2789f428e9bc0489bab4b23c9b318a175425711462761fe408fd68f97949744089fd8377a3e144e9b3b140e06c431c8ef9d726480967903507516378731324f7b1de5c4719027149e7cba85450c60db1da376a0352b5c8f45070741ecbd3f18f1444b82391d419089dc", 0xb2}, {&(0x7f0000000280)="2caea75e507de8e5223c2101193c5a0e81e8fde2cdcd17e1006f3f79d354fe3940117869ba8109575ea4cacd23b892cdb0cf99a1c1c6205961dad94744744e6b2b8d860038e8701bf480bbe9", 0x4c}, {&(0x7f0000000300)="efee4d542bc78609b234c2125845c55ddd1b4f93da26f2fe601bb2f42dbff04c7885ee6f4e510cce2990bb18de33915083e40e76501d0c4ff3da3b0d98f9967fc516f480eca54583bb0705cea05b894cf8b2e4113abe23795a8c18bbfcc10c88dafadfb5ecc776b57e30f8314bbde1bea8fc84a469ec8dd055ada3f57f0a0c339e9ab8e57ef39debe94882889adddeefa4c8ec9e26c21d3015cc344fcb6d8dbb23ee748c9ddca3062c584c85996f2165445b2909c5e594b637e2feac59412b51c6bfbc6daa82631b4b319f91503ed4019ae87d59a0dbda36859e71992d57e78886506c", 0xe3}, {&(0x7f0000000400)="a3435cf9b1341f71f925efefa34370e593909cec732447223a86ac26285f6f3d469ec23e53ee", 0x26}, {&(0x7f0000000440)="f9e6a47ae8c6ebba929672adc4b05ac6d78b5dfefffdb12e88be8408ff4b7b8b2a83b8910aab232f031e13ca26ed26997628e936a5b95a40b8d68f48565912e35dd63da74ce4d0b55e8b32cc536be580326d649204ad5f63df0aad707ff29bdd9c897adc0db5ce45de7320e9433fad516b2f680dc52831dfcd799e7211f206aff7b62383f8ef3246f613619dfd7b96d4b17a46f49944a8edc83bbd72", 0x9c}, {&(0x7f0000000500)="f4976618d8deeda28c2e121ffb187280ad83dafff8f5dbefc04dce846cedb22012fbf57c405fcc83ed369920d680ccc71895a1b4eb392119b0a81bf8bffaf72f98aecbd3a20ecb5cccaa4446b9fd2fdd90aeb7012c30dc618389d7d7dc1f269166d7ab179ff953d7", 0x68}, {&(0x7f0000000580)="8dc487a7608f10e0b63641b3fcd1c4ce8760ad53ae33f0d49a2b89973e10761be80ac8db67a41648afe3168642d944c4f1c93e6d2b01c66ddeeb775461323f5a79a046ab3cd714fcac40c52bf4a110973b683d668e66c32b468f4b80e197888555dd6bc92374205acde901ffca7d041f52ac9db1a55c1ee0e2bbb34d1c3b784eec1c6d79ad1e8aff46777b397778dcd78b7ace69a3cc1bf15efd73f8d8aa7e66104195498a5f64b5a3eff3d2bea28e54a4c89d2b10a4cb6b6499a8f5798058adda9fda1991a7a01d07281bda18", 0xcd}], 0x8, 0x0, 0x0, 0x800}, 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x10000000000002, 0x0) pread64(r1, &(0x7f0000000000)=""/97, 0x61, 0x0) statfs(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=""/115) r2 = syz_genetlink_get_family_id$team(&(0x7f00000008c0)='team\x00') clock_gettime(0x0, &(0x7f00000078c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000076c0)=[{{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000900)=""/21, 0x15}, {&(0x7f0000000940)=""/109, 0x6d}, {&(0x7f00000009c0)=""/211, 0xd3}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/191, 0xbf}], 0x5, &(0x7f0000001c00)=""/142, 0x8e}, 0x2}, {{&(0x7f0000001cc0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001d40)=""/134, 0x86}, {&(0x7f0000001e00)=""/59, 0x3b}], 0x2, 0x0, 0x0, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000001e80)=""/91, 0x5b}, {&(0x7f0000001f00)=""/46, 0x2e}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/22, 0x16}, {&(0x7f0000001f80)=""/44, 0x2c}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/142, 0x8e}, {&(0x7f0000004100)=""/126, 0x7e}], 0x8, 0x0, 0x0, 0x7}, 0xec5}, {{&(0x7f0000004200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000001fc0)=""/7, 0x7}, {&(0x7f0000004280)=""/101, 0x65}, {&(0x7f0000004300)=""/196, 0xc4}, {&(0x7f0000004400)=""/203, 0xcb}, {&(0x7f0000004500)=""/148, 0x94}], 0x5, &(0x7f0000004640)=""/241, 0xf1, 0xc5e}, 0x8}, {{&(0x7f0000004740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840)=[{&(0x7f00000047c0)=""/71, 0x47}, {&(0x7f0000004840)=""/4096, 0x1000}], 0x2, &(0x7f0000005880)=""/70, 0x46, 0x22a}, 0x9}, {{0x0, 0x0, &(0x7f0000005a40)=[{&(0x7f0000005900)=""/190, 0xbe}, {&(0x7f00000059c0)=""/20, 0x14}, {&(0x7f0000005a00)=""/38, 0x26}], 0x3, &(0x7f0000005a80)=""/62, 0x3e, 0x8289}, 0x51d}, {{&(0x7f0000005ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006100)=[{&(0x7f0000005b40)=""/29, 0x1d}, {&(0x7f0000005b80)=""/96, 0x60}, {&(0x7f0000005c00)=""/38, 0x26}, {&(0x7f0000005c40)=""/17, 0x11}, {&(0x7f0000005c80)=""/11, 0xb}, {&(0x7f0000005cc0)=""/87, 0x57}, {&(0x7f0000005d40)=""/211, 0xd3}, {&(0x7f0000005e40)=""/171, 0xab}, {&(0x7f0000005f00)=""/202, 0xca}, {&(0x7f0000006000)=""/248, 0xf8}], 0xa, &(0x7f00000061c0)=""/53, 0x35, 0x9}, 0x80}, {{&(0x7f0000006200)=@sco, 0x80, &(0x7f0000007540)=[{&(0x7f0000006280)=""/174, 0xae}, {&(0x7f0000006340)=""/189, 0xbd}, {&(0x7f0000006400)=""/245, 0xf5}, {&(0x7f0000006500)=""/4096, 0x1000}, {&(0x7f0000007500)=""/31, 0x1f}], 0x5, &(0x7f00000075c0)=""/229, 0xe5, 0x5}, 0xd06}], 0x8, 0x10140, &(0x7f0000007900)={r3, r4+10000000}) execveat(r0, &(0x7f0000007d00)='./file0\x00', &(0x7f0000008680)=[&(0x7f0000007d40)='mcast_rejoin_interval\x00', &(0x7f0000008580)='rng\x00', &(0x7f00000085c0)='lb_port_stats\x00', &(0x7f0000008600)='hash_to_port_mapping\x00', &(0x7f0000008640)='wlan1\'ppp0\x00'], &(0x7f00000087c0)=[&(0x7f00000086c0)='\x00', &(0x7f0000008700)='drbg_pr_sha384\x00', &(0x7f0000008740)='activeport\x00', &(0x7f0000008780)='vmnet0\x00'], 0x1000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000007940)={@loopback, 0x0}, &(0x7f0000007980)=0x14) getsockname$packet(r1, &(0x7f00000079c0)={0x0, 0x0, 0x0}, &(0x7f0000007a00)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) getsockname$packet(r0, &(0x7f0000007a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007a80)=0x14) getpeername$packet(r1, &(0x7f0000007ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007b00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007b40)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000007c40)=0xe8) accept4$packet(r0, &(0x7f0000007c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007cc0)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007d80)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000007e80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007ec0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000007fc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000008100)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000008540)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000008500)={&(0x7f0000008140)={0x3b0, r2, 0x20, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r5}, {0xf8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb9c8}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x294, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffff01}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x0, 0x20, 0x5, 0xffff}, {0xffffffffffffff82, 0x0, 0xfffffffffffffffe, 0xfffffffffffff001}, {0xffffffffffff8000, 0x1, 0x7, 0x2}, {0x3, 0x3f, 0x1, 0x23a}, {0x100000000, 0x5, 0x0, 0x8}, {0x9, 0x2, 0x2, 0x5}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x3b0}, 0x1, 0x0, 0x0, 0x40000}, 0x11) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000800)=0x5, &(0x7f0000000840)=0x4) [ 139.868991] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/05/03 04:29:11 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000380)=0x7640, 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000140)='-\x00', 0x0, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000200)=""/140, 0x8c) 2018/05/03 04:29:11 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x43}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x111000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x100000001, 0x10}, &(0x7f0000000200)=0xc) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/05/03 04:29:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) close(r2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) 2018/05/03 04:29:11 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x681) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1010402}, 0xc, &(0x7f0000000040)={&(0x7f00000007c0)=@upd={0xf0, 0x12, 0x30, 0x70bd28, 0x25dfdbfe, {{'tgr192-generic\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0xc45c}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x4010) shutdown(r0, 0x0) 2018/05/03 04:29:12 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x20) write$tun(r1, &(0x7f0000000240)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0xfffffe30) 2018/05/03 04:29:12 executing program 2: r0 = inotify_init() close(r0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) r2 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="bcc0a769e24a6a22c1acc82af20d72005827f4ee0b04c8eff1d8f7033ce0f9b060108831b6a33af1e3e829606c0fcd53de6fe3d2f3663ef77af9c690a74e5a4445152ea0e038a5bef9bddcc531dae9be13fafab23fa659c4cb2a4c025acea534c44823781d34cf32194981de9724142e76f9bf7a809b18c6446bd750d7a4a4a2eb56c90cbc42c3f8986e40bed9a57873a7f07b75630e0feccedb29f3257d44bf3be572b6f08551847b274e7f27315daee52ab83de0c556b9473cd12797c637c85c2b3e17", 0xc4, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f0000000200)=""/148, 0x94) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) 2018/05/03 04:29:12 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x43}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x111000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x100000001, 0x10}, &(0x7f0000000200)=0xc) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/05/03 04:29:12 executing program 4: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000140), 0x12fd, 0x0) pause() [ 140.207860] device ifb0 entered promiscuous mode 2018/05/03 04:29:13 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x18f4385406fa49aa, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=""/199, &(0x7f0000000240)=0xc7) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xffffff3f, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r2, 0x8, 0x44) 2018/05/03 04:29:13 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r1, 0x933, &(0x7f0000000080)) 2018/05/03 04:29:13 executing program 4: unshare(0x400) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) shmget(0x1, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) ioctl$TIOCSBRK(r0, 0x40044590) 2018/05/03 04:29:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000480)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000340)=0x44) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "ab3de70e18a9e56983b0f45e3536b3fb009e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce323e8f176ac73208d9904fc4ba37d1f70f4ed63caee8"}, 0xd8) sendto$inet(r0, &(0x7f00000001c0)="023664b0b47370b3f36bd79fe044f83518a04217d9fc704b317b85c806378a17101a77e2ff601652f98e6b13357d70d6c3ee66cb17421eba6f7fdc25b6c525b8a1a8f479432412ea92361875ebbec993609850ca325ba5309736cf6a18e3c6ee8f9c5106e571f76e3fa8bff6a51d9ad291e70b0233260a9a017423aba50a70ff8acdbf66748a58d0c79fa4647ba387fef2f147439fa267678b68e39be51bd997e8d8c7df193fc64daca8a0dabaeb3785f5cc6befcfe8a1efc613bd52bd0445bc93ba5c3d766eb3d4c2d2d15a41f4468b0c93dbf3caddd1f829d99ce7ad0586f0", 0xe0, 0x8005, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/05/03 04:29:13 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000380)=0x7640, 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000140)='-\x00', 0x0, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000200)=""/140, 0x8c) 2018/05/03 04:29:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000010c0)={r0, r0, 0x6, 0x8, &(0x7f00000000c0)="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", 0x1, 0xc, 0x0, 0x1, 0x71, 0x1, 0xcd6a, "fb1250fe22eed3996db4bbf3935db34c9f960a8ceca14c4f33f7862f2e77b9b955a8968bbe42a48db23781dc0a169ddb543c1d772b785c"}) sched_yield() 2018/05/03 04:29:13 executing program 2: syz_emit_ethernet(0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0190c2000000ffffffffffdd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000069e1f3ab84a5f50b9e9fe2cb91d80800000000aa0d00341f", @ANYRES32=0x41424344, @ANYBLOB], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) 2018/05/03 04:29:13 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x43}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x111000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x100000001, 0x10}, &(0x7f0000000200)=0xc) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt(r0, 0x80000000, 0x6, &(0x7f0000000000)="eaae501936aa262ad9cd36417a729c4610c13037b7460430a21d79494c34b6ef508b068058974f5254e8394a2d446f61b825c8166a0c996046282d6337ecf3b84e533f58576a86c2ffbf6fe339f8be5ea96ed40f46294d454da91c27ebcdeb3498672e68802d63425d15652c4a04aa3ac812076c4244ca64a0cee2f6cadb557ccd96ed9a486f443d7eda60a417d05f50c266e01049a5daf42527d4aeb0b21f00f8285b70073524cb607da0fd3fb6376f90d8e6b972792cc7764100a9e9fc72a09106b2012c7fbb62e1eb632812c232ef9fdef2ed146ddd4eab077ad5fcf9babb622c1ba49de8192d013a92b3f00817e03b22535615aec8f79b", 0xf9) unshare(0x40600) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x0, &(0x7f0000000000), 0x0) 2018/05/03 04:29:13 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) fcntl$addseals(r0, 0x409, 0x5) getsockopt$inet_int(r0, 0x0, 0x100031, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="00042abd7000ffdbdf25ff1df4000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) 2018/05/03 04:29:13 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x43}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x111000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}]}, &(0x7f0000000180)=0x10) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:13 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x5, 0x8, 0x3b67, 0xffffffffffffd68f, 0x6, 0xb836, 0x1, 0x0}, &(0x7f00000002c0)=0x20) unlinkat(r2, &(0x7f0000000400)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x40, 0x10000, 0x8, 0x7fff}, &(0x7f00000003c0)=0x98) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x40002004}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000440)={'veth0_to_bridge\x00', @random="51a8e28caef4"}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x4, 0x5, 0x8432, {r4, r5+10000000}}) 2018/05/03 04:29:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x80000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x80000000, &(0x7f0000000180)=0x4) 2018/05/03 04:29:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x4000000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/49) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x6, [@dev={0xac, 0x14, 0x14, 0xc}, @rand_addr=0x8, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x28) ioctl$TCSBRK(r1, 0x5409, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000400, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000280)=""/6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x208, 0x6, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x55}, &(0x7f0000000200)=0x8) fremovexattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') 2018/05/03 04:29:13 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@dev={0xfe, 0x80, [], 0x1a}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 0x4e22, 0x1, 0xa, 0x80, 0x20, 0x5e, r1, r2}, {0x7fff, 0x100, 0x80000001, 0x0, 0x5, 0xfffffffffffffffe, 0x7ff, 0x1}, {0xb7b, 0x80000001, 0xffffffffffffff0f, 0x9}, 0x7, 0x6e6bbf, 0x2, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x32}, 0xa, @in6, 0x3503, 0x7, 0x2, 0x5, 0x6, 0x4, 0x4}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000000000), 0x4) 2018/05/03 04:29:13 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = epoll_create1(0x80000) close(r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00004f6ff4)) 2018/05/03 04:29:13 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x43}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x111000) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x20) 2018/05/03 04:29:13 executing program 3: unshare(0x40600) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@empty, r1}, 0x14) fchown(r0, 0x0, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) prctl$setendian(0x14, 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0xffffffff7fffffff, 0x1) 2018/05/03 04:29:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x200000000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x0, 0x1ff}, 0xc) accept$packet(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002b00)=0x14) r4 = openat$zero(0xffffffffffffff9c, &(0x7f000000b5c0)='/dev/zero\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000000b600)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0xfec}, {0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xc66e}, 0x8000, [0x7, 0x0, 0x10000, 0x95, 0x7, 0xfffffffffffffffd, 0xffffffffffffffc1, 0x1]}, 0x5c) sendmmsg(r0, &(0x7f000000b380)=[{{&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="482c08cd9fc28f1ecb690aabcc6256dbd258ef10a2a4a6db36ede3cb2a5a8a6f014ef5a5b5b06ffc48f0a6c2e0d3adc0c1c0576635c4b769ac3d46f0ea4da62459c9556ca420d34f824eca4b3e27b4", 0x4f}, {&(0x7f00000001c0)="4949feee842c1bfcc999e3de3ee1065a816c2c8dc56da036f69b274a51d43037f3f78e8993494e0b59ca795364099402fd4eca685d4ca7d863fc1def01500e6c9086e70cdc8f18941270586a43db129f0e642da604126a38c2607f934d3f01c9424f473f33656741c73ac1731358068847463ffdb6eafdb8d6311a5c96edc13e52b65b9f28a902567b31c1de84a4d5bc92273b799817dc4be325ad953cca05ea", 0xa0}], 0x2, &(0x7f00000002c0)=[{0xd8, 0x13f, 0x77, "ab3b75fb4ec8dc59e7494f546022c33c414b24d9a77ec2c418ec374048e4670b1957294df4c2a1f4d6de3352838423e78ca80303313171f779b6b1cd268a6e94a35e5642c259a4e3692169c41a0f878a0481398d7842c5a48ab52282c0b0b8e92e75afe9bca9e5902b71956a9dd68b449d7af50a44aab3e21a8cfcbf27948668a4b1a73686252d1f00bdb828ad69f9383ea12ebeac4d05aafc17270ff69a296e5a1a3430a9d3b5eb395bd9f8b3b32b04d5ca949c95277151a0989835031f4d301e16575ebce1674d"}], 0xd8, 0x20000000}, 0x2}, {{&(0x7f00000003c0)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x6}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)="6c55ab0bb39d072ca387734b06e46942f81131078e97c16d190a00e53373f9f065444103ff7dc848ff11deff5fef04a5973418eb511c43d30996c5f9fc", 0x3d}, {&(0x7f0000000480)="76017abc6a74d91c563488b4e6d8fa8cc7abb09576327d2c46332be2f5d19544ab19516f8167d55680ac39decfa078c0d409207832910b366157e3a5002c13623c8f58a343c9ab43acd0505618795e9309a7f9d11955c4f397c95c56cb1fd99f2581ea522a65068d9b59a4fb60a97fe854deceda765e9f3263740fea0a5e4c06334fa5e2c1010e2f9bd0f63b3edc2597e4736d499e614ba69d4fcf179abaff0d3598306390013ccb1d0d78ebea6d653a1345bea7a9a1acc83b31c77c92bd012b184edf6aa99fd668958e4f0aac958cd8eec35362889bcc321a9dfbf2b7271984", 0xe0}, {&(0x7f0000000580)="25b7351af8cf84ce989e4e24343c3c3fac84756867bf8f82c085f15766784becd731ced54fd41a0524f25ce6bdfd332d5c19e513762f9887f667388badb61eeee6292e8e0ec80f6ce0c01ebfd680f5ac4e8832bbb8c042f2330a57966344887f4595738159e79048a032fa614fd79f7eda7d7deb476e08c4bd8897605dc59f22ff221e0e1865e76da78fa84ea4fd87b12aed555b967784141055c98634ee7cf83c241d39b844", 0xa6}, {&(0x7f0000000640)="9578af256ed39137d0de6f3943d4d3258619bdff8cdd8012e81c325b0a3036c8c0648138918b52d312266ed4abf0ad379975aa1101eca3b7f665dd2fc6dae73bee7fa53f27fa6356ef0e2955eddc1391a6761aa230b64749dd8892316f821d53f8d4eb6bdb45884e71b953ca416a21256731d45144826c5a5503e2324ace0cb8b175f21972658d4d382a615f07e00635b06971c944fb6988d968cc821aa3d320fa416e1df5efaf2f1fedb7c54f7be11a6dc5f491b9c7e53aee5187b08301c054d0326a479a08dcbd9730e78f", 0xcc}, {&(0x7f0000000740)="f1260e992fb941c6d8193a44f156079da39179a36091ed25714fb876559b3a5f9813509c603d934f16d821ab", 0x2c}, {&(0x7f0000000780)="b11624bef3dff5414708f79d706eb6286f1a9bf97296a5c287ab63e9db14a71b7defa4247c9e931c9395", 0x2a}, 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0x23d8, 0x84}, 0x1}, {{&(0x7f000000b040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x1, {0xa, 0x4e23, 0xfb4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x80, &(0x7f000000b300)=[{&(0x7f000000b0c0)="ce73358bde62de3c22e909d346c992fd50f0a77f3570bc8bc48649c0f82c05e73da1c9f608097e93fbf5a4", 0x2b}, {&(0x7f000000b100)="af58a23081e67e12a32afb4fe6c588c19bea52802c5f5d8c0f6f98d3c64d82ffde96142d9c6b504af09369085a636db1e768861ace97a3b22056e47f64c4b289223616f07d5f9748e54a909d25fd9b6c4f8327872023b777f9efee33425d010703b9782dc6762f30208af9d536f85cdc502400d419a4e767088d4282840ce493", 0x80}, {&(0x7f000000b180)="7bdfbddd88beec935f1439975629f7a383b47df6d8e84e66cf91c4d62475a53cdf9c9952e1636b6dbcd8c5e765c688e1822f2e", 0x33}, {&(0x7f000000b1c0)="f79feb1044a6add8f8530d4c2097705f635e808c777ae41c6c586eff8d731cadcbec7537bef0b8368c12b5e8cdf256c8352361a1fe80a5878aec3d7c9f387664dd5bf7a2886b7c8ae8f00c507ed352ef49e8695d10c63e36fe458016be56f9bd67c8e234b28a6c96ccc3de9c830c0cc3f3cd4d8184ec968876d7b9e77725b2de97c54db37e9056907a767ec09c5375", 0x8f}, {&(0x7f000000b280)="9dcd0c2dd12c128f0a589e02901613a3d46a3b8d8872b16b871b44f1db374c3ec8c6161cccd7cec60a27d87e8038c7149853eee0e116f60ffd7a5ac64d06234aa2dcdfafbfd91edc34fb0238958f2f38eff53b4e990fb4b8d2c9a81251ad38d92c06c4df3b0759115bcd99fbbe", 0x6d}], 0x5, 0x0, 0x0, 0x4000000}, 0x200}], 0x9, 0x10) 2018/05/03 04:29:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x7fff}, 0x98) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x200080) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/05/03 04:29:13 executing program 1: mkdir(&(0x7f00000011c0)='./file0\x00', 0x40000) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='bdev\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x4, 0x0, @thr={&(0x7f00000000c0)="0902b3e1938d1269885310108304d0e164ef594658bdb293fc5daa479265dd8369cf57874b8455bf722d4f37827c64bc463b60297165d8dd8ee2d7513c9f88907452e206a768f5edc21b1ed34713df6a43e58527952b3d81e3288512a8c49d4417e6ba0c4a8e86186709d7cc6b86", &(0x7f0000000180)="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"}}, &(0x7f0000001180)=0x0) timer_getoverrun(r0) 2018/05/03 04:29:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x8000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)=""/188, &(0x7f00000002c0)=""/95, &(0x7f0000ce1f30)=""/208, 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195, 0xfdfdffff00000000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000004c0)={r3, 0x9}, &(0x7f0000000500)=0x8) 2018/05/03 04:29:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) [ 141.748114] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue}) 2018/05/03 04:29:13 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x43}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:13 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1000, 0x4) 2018/05/03 04:29:13 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x43}, 0x10) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:13 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000100)='projid_mip\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x80000000, 0x1ff, 0x1000, 0xfff, 0x9}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e23, 0x83a, @dev={0xfe, 0x80, [], 0x12}, 0xc247}}}, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x6}, 0x8) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) read(r3, &(0x7f0000000040)=""/134, 0x86) preadv(r3, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) [ 141.826837] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 04:29:13 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000026c0)='/dev/admmidi#\x00', 0x1, 0x604003) write$binfmt_aout(r0, &(0x7f0000000400)={{0x0, 0x2, 0x7f, 0x198, 0x102, 0x800, 0x34, 0x8}, "98eb08768f90bcbf14b4b4e2f284834cc43cade3ed18e1f6eda1d5e58a9bba15c6f55ca54865acf479c87f7d79863ffbf589c52414aad1f00f7bca07df606f947c86404cc75acd0e28ae9e2c93a10dcbe16162bf7a0c20d394e515dc8a4114c293a865bf15397f43996d5233cf1f048abbd35d8aae83855d17eff415934d54f7f3224336545144e8f3837c1884c67bf3b495dc2b33fed29db29fcd1258160073cf4eabe5421296e90fcb11893337512ccf2ac408", [[], [], [], [], [], [], [], [], [], []]}, 0xad4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000f00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002740)=0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002780)={r1, 0x4}, &(0x7f00000027c0)=0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) sendmsg(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000000480)}, 0x0) 2018/05/03 04:29:13 executing program 1: ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000080)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/03 04:29:14 executing program 2: unshare(0x20000) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x2000000) getpgrp(r0) 2018/05/03 04:29:14 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x101200) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/03 04:29:14 executing program 6: syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffe50, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x3, 0x0, 0x9}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x7e8e289557c14d54, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000000c0)={0x84, @rand_addr=0xffffffffffff6ef9, 0x4e20, 0xffffffffffff0000, 'dh\x00', 0x10, 0x40, 0x73}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) 2018/05/03 04:29:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x4004556d, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x10, 0x0, 0x0, 0xd7, 0x0, {0x0, 0x0, 0x0, 0x40003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ecf, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xac, 0x204, 0x7587, 0xba5, r2}, 0x10) 2018/05/03 04:29:14 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'veth0_to_bridge\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) 2018/05/03 04:29:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x4000001ff, 0x2010000080000c}, {0x6}}) 2018/05/03 04:29:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) dup(r0) 2018/05/03 04:29:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="2f6578650000abb5158df87ea8984e79c93df7498b2b3479606c700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de58ab3edddeb811efd44ea011e1a0db9074a28a826c8c566b89c57cc3cca4aec41d37fa27c8daa19030d030f9d0a0871d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486fd5e229923be5ed8cbfb78e86280b4c6f931ecd83a619bb312a4c520a03b27f805d181b6c51e13712afd01e5008931a36e888060a2d00df211238ae410adbb07de76da87693089688c7813e9bb82f0c903911ca49f3da794676c34470e4911194f5f103673adb91303d630dd2fc3686aeca2d8408e84f09e7b63f66dde5c46636633899c9d7d56bf25ff3f641812e31e1ef8957d0486ba093ecc712c2df8e88b52def24192942d114a8ea3e037ba5ff7fb61285c5cbc11e630da9457717620680be6f3a3b2b5cc04cf30ef70000000000000101454d8688af1f630597028ed78352b237e22d1438293b60a3d035959640668cb16126e47c6e96b88f18e21543d464558f652dcf55f5cdca8d60c68c00549fbf1bd992c20deb7833d69951460c6fa3de8d4a79d4dad9194a9c1a7e6e53f765525aec04f6a5a42bf40621197485694e29c41c3ac726ba27243910a45c38a3b399638daeb27ac7e82a30ef6c26000000000000000000000000000000e43ee60323a5e070426f2a18eebf1d0e0a081ed067838230af08f8ae158f36a9b34b4d81e8c50ce5e51b2bbf5a93a4203b6998cfd3e415bbd0c55fc41d3c8108eb63ed15774bb6a1052de9937920f368453ad4e5d51528f4579a6debb7b57357e00772500340403e9b5da83d060ffdcfdb814b948a2b116eade0c9c0b11f5f6a41534f252955bddf276ea4cf6ea62307e36488078e8989b9af880a24c1fd8d10803a04bd8baaaff6c695786148c5594d3f6bede66b98e6dc047679c877b669909295dace89e02e5bf399b7e7fd404ceab61c2d983c05d093e77cad8e044bcdafd8a527762bb4a49b000000000000000000000000000000") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:14 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_int(r0, 0x10d, 0x400000008e, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/03 04:29:14 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000680)={0x8, &(0x7f0000000100)=""/61, &(0x7f00000005c0)=[{0x5, 0xc0, 0x4, &(0x7f0000000140)=""/192}, {0x101, 0x22, 0x9, &(0x7f0000000200)=""/34}, {0x3, 0x3d, 0x2, &(0x7f0000000240)=""/61}, {0x8, 0xf2, 0x9, &(0x7f0000000280)=""/242}, {0x1f, 0xd0, 0x1, &(0x7f0000000380)=""/208}, {0x3ff, 0xa, 0xc78, &(0x7f0000000480)=""/10}, {0x5, 0x42, 0x5, &(0x7f00000004c0)=""/66}, {0x1, 0x80, 0x3, &(0x7f0000000540)=""/128}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x401, 0x0, 0x5f, 0x7}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000800)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x5, 0x0, 0x75e, 0x1f, 0xffff, 0x7585, 0x2759, 0x2, 0x6, 0x8, 0xe3, 0x7aa, 0x3ff, 0x10000, 0x80000001]}, &(0x7f0000000900)=0x100) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000006c0)) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x6, 0x100}) fcntl$lock(r3, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) ftruncate(r0, 0x800) syz_open_dev$loop(&(0x7f0000000700)='/dev/loop#\x00', 0x0, 0x400000) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/05/03 04:29:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x1000006, 0x100000001, 0x8000000023, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) 2018/05/03 04:29:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xe830, 0x0, 0x10}, 0x98) write$eventfd(r2, &(0x7f00000001c0), 0x8) fcntl$dupfd(r1, 0x406, r2) 2018/05/03 04:29:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:14 executing program 0: syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xaaaaaaaaaaaaab5, &(0x7f0000000200), 0x0, 0xfffffffffffff000) r0 = msgget(0x0, 0x51) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x400, 0x0) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x4, 0x400c00) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/156) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4e0000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000100)={0xffffffffffffffff, 0x5a00, 0xfffffffffffffff8, 0x9, [], [], [], 0x8, 0x10000, 0x0, 0x20a2, "5424746f10882f71af2df754b1688b33"}) 2018/05/03 04:29:14 executing program 2: 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, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {0x4}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000580)="ff", 0x1}], 0x1) 2018/05/03 04:29:14 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x78000040, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x3}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r3, 0x3}, 0x8) prctl$void(0x15) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000140)={{0x0, 0x6, 0x8420, 0x0, "c2cbea59eee37535384c25710c9d3411c0e9841e46f1ac7fea22a0ff19dc9b20f16aa598387b9df4a82d9cf3", 0x7fffffff}, 0x0, 0x0, 0x80, r5, 0x1000, 0xc6fa, "b0abff1e8b85af6d85eb0d9fd5c8ce29fed40f16e68d6a85ec44f226133e368e0185ab59efcc654d55a83c1d0217929d2bcdb6f72e2ecad1ba13df7a5759d145", &(0x7f0000000100)='\x00', 0x1, [], [0xffffffffffff5a1a, 0x3, 0x9c3, 0x1f]}) listen(r1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) fanotify_init(0x0, 0x40000) 2018/05/03 04:29:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="71f068571ee7cfb78d5d2745c7099d454595306f49481100cc57486a7998275d9b5635a9d29ed2d5abd05da1c0d0a7af8b4bef89cc2136769320a12597", 0x3d, 0x40, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmmsg$unix(r0, &(0x7f0000001f80)=[{&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000000100000002", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0x2c}], 0x1, 0x0) 2018/05/03 04:29:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x800040020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) socket$netlink(0x10, 0x3, 0x1f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x1d1) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) 2018/05/03 04:29:14 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r0}, {r0, 0x40}], 0x2, &(0x7f0000000340)={r2}, &(0x7f0000000380), 0x8) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/05/03 04:29:14 executing program 6 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) [ 142.982896] FAULT_INJECTION: forcing a failure. [ 142.982896] name failslab, interval 1, probability 0, space 0, times 1 [ 142.994306] CPU: 1 PID: 10636 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 143.001271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.010669] Call Trace: [ 143.013315] dump_stack+0x185/0x1d0 [ 143.017004] should_fail+0x87b/0xab0 [ 143.020791] should_failslab+0x279/0x2a0 [ 143.024959] kmem_cache_alloc+0x136/0xb90 [ 143.029209] ? mb_cache_entry_create+0x2c0/0x10e0 [ 143.034129] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.038846] mb_cache_entry_create+0x2c0/0x10e0 [ 143.043565] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.049014] ext4_xattr_get+0x740/0xf20 [ 143.053063] ext4_xattr_user_get+0x179/0x1a0 [ 143.057517] ? ext4_xattr_user_list+0xc0/0xc0 [ 143.062054] __vfs_getxattr+0x7a2/0x7f0 [ 143.066131] vfs_getxattr+0x560/0x5b0 [ 143.069984] getxattr+0x2f1/0x6f0 [ 143.073551] ? __fget_light+0x56/0x710 [ 143.077517] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.082952] ? __fget_light+0x6b9/0x710 [ 143.087018] ? SYSC_fgetxattr+0x17d/0x2e0 [ 143.091243] SYSC_fgetxattr+0x1fe/0x2e0 [ 143.095315] SyS_fgetxattr+0x65/0x90 [ 143.099118] do_syscall_64+0x309/0x430 [ 143.103057] ? SYSC_lgetxattr+0x2f0/0x2f0 [ 143.107244] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.112457] RIP: 0033:0x455979 [ 143.115662] RSP: 002b:00007f7882e26c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 143.123408] RAX: ffffffffffffffda RBX: 00007f7882e276d4 RCX: 0000000000455979 2018/05/03 04:29:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x0, &(0x7f0000000000)=[{0x48, 0x0, 0xffffffffffffffff, 0xffffffffffefffff}, {0x6}]}, 0x10) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000200)}, 0x0) r2 = dup2(r0, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000112}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x17bac65a4929f6af, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4080}, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) 2018/05/03 04:29:15 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x209008000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0x2, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x482, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x862, 0x8001, 0x80000001, 0x6, 0x8, 0x100000001, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1d}, 0xffff}}, 0x2, 0x1, 0x3, 0x7ff, 0x7f}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0x1, [0x6]}, &(0x7f0000000300)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000740)={{0x80}, "706f727431000000000000000000000000000000000000000100eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)) accept$inet(r1, &(0x7f0000000340)={0x0, 0x0, @local}, &(0x7f0000000480)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x2}}, 0xd3) [ 143.130705] RDX: 0000000020000040 RSI: 00000000200000c0 RDI: 0000000000000013 [ 143.138008] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.145309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 143.152610] R13: 0000000000000099 R14: 00000000006f4ef8 R15: 0000000000000000 2018/05/03 04:29:15 executing program 2: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200204, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18401, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0x8d40) 2018/05/03 04:29:15 executing program 5: r0 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000280)={{0x5, 0x5, 0x6, 0x5, "1cd953a55066e77a0177aeef85c367b22491a1bd5e8dac4623f51fbb0313cff93f56da2eb0189ab596187957", 0x4}, 0x1, [0x7, 0x3ff, 0x6, 0x424f, 0x4, 0x8000, 0x0, 0x80, 0x20, 0x9, 0x7ff, 0x8001, 0x7f, 0x1, 0x1000, 0x3, 0x8, 0x84, 0x7, 0xfffffffffffff1e1, 0x9, 0x5, 0x5, 0x6f62, 0x2, 0x7fffffff, 0x0, 0x10000, 0x0, 0x6, 0xfffffffffffffff9, 0x9, 0x0, 0x3, 0x6, 0x8, 0x7, 0x4, 0x5, 0x2, 0x7, 0xc4bc, 0x101, 0x1, 0x2, 0x8000, 0x1, 0x4, 0x1, 0xfffffffffffffc00, 0x1ff, 0x4, 0x726cb6ac, 0x100000000, 0x1f, 0x3070, 0x9, 0x1, 0x100000000, 0x800, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x1, 0x100, 0xffffffff00000001, 0x40, 0x1, 0x74, 0x80000001, 0x1, 0x2, 0x200, 0x50d, 0x729, 0xde5c, 0x1ff, 0x1, 0x200, 0xffff, 0x9, 0x3, 0x2, 0xe8, 0x7ff, 0x401, 0x5, 0xfffffffeffffffff, 0x2, 0x7, 0x1, 0x101, 0x7, 0x401, 0x4, 0x0, 0x8000, 0x2, 0x0, 0x40, 0x5, 0xfffffffffffffffa, 0x1000, 0x1, 0x7, 0x3, 0x2000200000, 0x0, 0x40, 0x5, 0x81, 0xe92e, 0x401, 0x1f, 0x80000001, 0x8, 0x7, 0x6, 0xfffffffffffffff7, 0x1, 0xd5d9, 0x3, 0x2], {0x0, 0x989680}}) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) accept4(r2, &(0x7f0000000100)=@generic, &(0x7f0000000200)=0x80, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)) tkill(r0, 0x1000000000016) 2018/05/03 04:29:16 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x408500, 0x5) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d80)=@filter={'filter\x00', 0xe, 0x4, 0x20, [0x0, 0x20000140, 0x20000428, 0x20000e28], 0x0, &(0x7f0000000b00), &(0x7f0000000d00)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="928f92fd19766ef00c697060dff7cd50ab2c5714f532795105675c2df9d9dd1cb0f3c629dce745579c679c6647ae0b4bb4ea78", @ANYRES16], @ANYPTR64=&(0x7f0000000c40)=ANY=[@ANYBLOB="c85ea87e4e9502ffc119f44f7e17a43ade971c0e0532a4e32f91a6fa4b445e31155d572f59285f19854b3b141ed3d36645229c660fe087c0414f51b31a330c6e4a796531982f8d2e66d630e1e86a5bcc1f5f7db0a12c2795e2217a5bb5bdbf71644ce5bf9463ad541f2099ea0648c627b09c6a1731d5d3e6a690be985ca4f4ab795d8a9f67609548d9", @ANYRES16=r1, @ANYPTR64=&(0x7f0000000b40)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="45b831bb74f2d6407974fc675a071a5ebf174cf03c55889d8b59cbce18dd9b198aba1917ff7591fdb3a097d93513bdfebd6b5233c4f5853268dfe25e07be2e3b18d60c2736e1efe48308ebb32977445dde22"], @ANYPTR64=&(0x7f0000000bc0)=ANY=[@ANYRES32, @ANYRES64=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000c00)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64]], @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES16=r0, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="beee83c08f522702422ee408f3888c8b6c690067c88ceb4c03db5b6825f530720f7d674339d0515ad63fafb3efe1a9d90bb438ae03534e9708720b58fa7d63f53c679b3426c9ce19ddd24be6ca426a4fee47bee41f55888a5e4adc52a219c52e959d8457d9388f77399322e4c67e08cced01a7d091b44c8f72ff555fe74bc6f87cc0d0d6effc0d361e848d7248b7707354336dd4327135c2da7a05f5495605368bdfa9a28e5792643be023afdb90d2a9b1549feecb67bc510f38c69723a8d036df704522a2fa712143154b905e86cf1a5ed88363cb817cc76c82c7c216e1bb19abebe2a8ebb001fc0534f9706661310d3f027fdb86daab1b", @ANYRES32=r1], @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYRES64=r0, @ANYPTR, @ANYRES64=r1, @ANYBLOB="110e87a9ad43cf0f6176978586a501db590dd039ecca44d12b07947d0a25a489cf6caa95fe4a34b45c5fa7b60a85c1510cd516a0ba964614bec0437259425213575369bc562dc0ecb8f0d1fe32fd5f2e7f", @ANYRES64=r0, @ANYRES32, @ANYRES32=r1]], @ANYRES64=r0]}, 0x98) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x2000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0x0, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}}, 0x88) accept4$netrom(r2, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffffffffffe7d, 0x803) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)=0x4) 2018/05/03 04:29:16 executing program 2: unshare(0x28060400) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x7, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff}, [@call={0x85, 0x0, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x36}, @exit={0x95}, @jmp={0x5, 0x3, 0xa, 0x0, 0xf, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x8000}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0xe153, 0x6b, &(0x7f00000000c0)=""/107, 0x41100, 0x1}, 0x48) r0 = creat(&(0x7f000032c000)='./file1\x00', 0x8) mq_getsetattr(r0, &(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000200)) 2018/05/03 04:29:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b63e820faeb99547298992ea54c7beef9f5d56534c90", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000300)="00cd0f2845dff42aa2beb1bcddebcec49e", 0x11}], 0x1, &(0x7f00000001c0)}, 0x0) 2018/05/03 04:29:16 executing program 6 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x202440, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, &(0x7f0000000280)=0x84) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xfffffffffffffffc}, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x6, 0x7, 0x400, 0xb24, 0xc00210, r2}) r3 = dup3(r0, r0, 0x80000) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/05/03 04:29:16 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f0000000080)=""/57, 0x39}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/147, 0x93}], 0x5, &(0x7f00000005c0)=""/127, 0x7f, 0xc438}, 0x2) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000680), &(0x7f00000006c0)=0x4) 2018/05/03 04:29:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x40080) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000140)=0x6) 2018/05/03 04:29:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}, [0x5, 0x7, 0x8, 0x10001, 0x7a9, 0x2b5, 0xfffffffffffffff9, 0xd4, 0x9, 0x1ff8000000000000, 0xfc, 0x2, 0x4, 0x81, 0x80000001]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x4, 0x8, [0x7, 0x8, 0x2000000000006, 0x4, 0xff, 0x2, 0x1, 0x7]}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x7, 0x8000, 0x8, 0x0, r2}, 0x10) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) accept4$unix(r0, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e, 0x800) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000002c0)=""/10, &(0x7f0000000300)=0xa) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000003c0)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000400)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) [ 144.275650] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 144.309785] sctp: [Deprecated]: syz-executor1 (pid 10684) Use of int in max_burst socket option. [ 144.309785] Use struct sctp_assoc_value instead [ 144.355256] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 144.394810] sctp: [Deprecated]: syz-executor1 (pid 10692) Use of int in max_burst socket option. [ 144.394810] Use struct sctp_assoc_value instead 2018/05/03 04:29:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="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", 0x1001}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x2, &(0x7f0000002700)=""/199, 0xc7}, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) [ 144.438088] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/05/03 04:29:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) fanotify_init(0x0, 0x0) 2018/05/03 04:29:16 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000), 0x221, &(0x7f0000000380)}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @random="93435242be17"}, 0x32, {0x2, 0x4e21, @loopback=0x7f000001}, 'team_slave_0\x00'}) 2018/05/03 04:29:16 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x8db, 0x400}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}}, &(0x7f0000000200)=0x84) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x4000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)=0x2000000080000000, 0xfffffffffffffd13) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xac, r3, 0x320, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xfb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb73}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x67}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2e, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5952}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x548f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xac}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r4 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r4, 0xc2604110, &(0x7f0000000000)) [ 144.809691] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/03 04:29:17 executing program 5: prctl$intptr(0x1c, 0x3f) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x40080, 0x0) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffe) 2018/05/03 04:29:17 executing program 0: clone(0x0, &(0x7f0000001280), &(0x7f0000001200), &(0x7f0000001140), &(0x7f00000011c0)) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x444000) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) waitid(0x0, 0x0, &(0x7f0000000080), 0x81000004, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) 2018/05/03 04:29:17 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='p`gemap\x00') lseek(r1, 0xfffffffffffffffe, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000480)=""/234, 0xea}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/05/03 04:29:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b63e820faeb99547298992ea54c7beef9f5d56534c90", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000300)="00cd0f2845dff42aa2beb1bcddebcec49e", 0x11}], 0x1, &(0x7f00000001c0)}, 0x0) 2018/05/03 04:29:17 executing program 2: socket$unix(0x1, 0x5, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) r2 = shmget(0x0, 0x2000, 0x54000108, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/214) bind$inet(r1, &(0x7f0000003280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/03 04:29:17 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) fadvise64(r0, 0x0, 0x3, 0x3) fcntl$addseals(r0, 0x409, 0x3) 2018/05/03 04:29:17 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x8, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x3, 'lo\x00', 0x1}, 0x18) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="47055b81ec9fb2c9"], 0x36f) write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb", @ANYBLOB="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"], 0x24c) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000003c0)=""/107) 2018/05/03 04:29:17 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) pwrite64(r0, &(0x7f00000003c0)="b6a3c5de875f406f7ae1e67d85265554197b6a366ca7e5631141281b31f539664510417aa6ab1f353bad01cc6227c22428199fc589dedaa0919f6c04ff117320e5537daa89c41c7c28eec234c2375ed7b8d754dcef7698a400f2c831852fad6c7fcac57db7e1107384930d6aff617538674d9056a5", 0x75, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") writev(r1, &(0x7f0000000340)=[{&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000000)="944bc5c1e35ec23a1b3910a1e3d69f0b00be4f9acf075337107d387fe411ded1262f11389f4eb02e134e443c1e2aecc0ec729d7f7763bd933091149db5ffc5c09574863c25d4a50a3ce40f7909a160e3a3", 0x51}, {&(0x7f0000000100)="5f9e447fbb4966205c47b7707060e605e71161797347fd0f864d3a84f6296805bb0b724c7a35a3577ad191447dff059df06ba17ef41d7aebe308e2245ed298056abe038dd69f2149b37e7b3f20f7e88aa14574c5c520c12382e68fe9a2e500b14c441a88a2b9c089a77645e7bc53fb43f973ae11a8e823e0930e33d633f537ffdc73fa0345d72f28cdc0cf3fc13eeea51fac86dcc5ad1ab2", 0x98}, {&(0x7f00000001c0)="d1f62e4d38f0f313b52b2e77f91093e869e8b7e57e6062be883c55ab2293964af09766c803812fbfff32f201896ed79155a32b42121bc30d41cefaedb0a2d273ea0292a1bf513fe87eb6d7f237ab7df344722bb077e863c9b7c8b8d338b70fc8c80a7ac31df642ce6550caef708f4a45477deb39294c75d5b7b1b689b77ac6d906", 0x81}, {&(0x7f0000000280)="de3ef85550c4b4e240f28f41920ad90a1a62990fc7ffdcd8ebc3c038a18dfbe21e9e2e9a60192f0249c22fd8c2d8555a592bc96d0fbb0ee19d616f570e360c18fda55b60cf3a116ce841613708d59d14577c5791f26a880ddc7535c261ce85d6fa12ed545c7ad72cacce55a8db655b73e7f5776363371ae95431b6a7fa8c201e0aeed4950307b63865c7797bbd22c7ee8fd34055b50c3d315dd9b5b825182fac5268ef20e4d19bb2dd141e3a", 0xac}], 0x5) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:17 executing program 6: fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x202, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x8002, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/05/03 04:29:17 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) pwrite64(r0, &(0x7f00000003c0)="b6a3c5de875f406f7ae1e67d85265554197b6a366ca7e5631141281b31f539664510417aa6ab1f353bad01cc6227c22428199fc589dedaa0919f6c04ff117320e5537daa89c41c7c28eec234c2375ed7b8d754dcef7698a400f2c831852fad6c7fcac57db7e1107384930d6aff617538674d9056a5", 0x75, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") writev(r1, &(0x7f0000000340)=[{&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000000)="944bc5c1e35ec23a1b3910a1e3d69f0b00be4f9acf075337107d387fe411ded1262f11389f4eb02e134e443c1e2aecc0ec729d7f7763bd933091149db5ffc5c09574863c25d4a50a3ce40f7909a160e3a3", 0x51}, {&(0x7f0000000100)="5f9e447fbb4966205c47b7707060e605e71161797347fd0f864d3a84f6296805bb0b724c7a35a3577ad191447dff059df06ba17ef41d7aebe308e2245ed298056abe038dd69f2149b37e7b3f20f7e88aa14574c5c520c12382e68fe9a2e500b14c441a88a2b9c089a77645e7bc53fb43f973ae11a8e823e0930e33d633f537ffdc73fa0345d72f28cdc0cf3fc13eeea51fac86dcc5ad1ab2", 0x98}, {&(0x7f00000001c0)="d1f62e4d38f0f313b52b2e77f91093e869e8b7e57e6062be883c55ab2293964af09766c803812fbfff32f201896ed79155a32b42121bc30d41cefaedb0a2d273ea0292a1bf513fe87eb6d7f237ab7df344722bb077e863c9b7c8b8d338b70fc8c80a7ac31df642ce6550caef708f4a45477deb39294c75d5b7b1b689b77ac6d906", 0x81}, {&(0x7f0000000280)="de3ef85550c4b4e240f28f41920ad90a1a62990fc7ffdcd8ebc3c038a18dfbe21e9e2e9a60192f0249c22fd8c2d8555a592bc96d0fbb0ee19d616f570e360c18fda55b60cf3a116ce841613708d59d14577c5791f26a880ddc7535c261ce85d6fa12ed545c7ad72cacce55a8db655b73e7f5776363371ae95431b6a7fa8c201e0aeed4950307b63865c7797bbd22c7ee8fd34055b50c3d315dd9b5b825182fac5268ef20e4d19bb2dd141e3a", 0xac}], 0x5) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:17 executing program 7: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) getegid() fcntl$getflags(r0, 0x40b) truncate(&(0x7f0000000000)='./file0\x00', 0x1f) 2018/05/03 04:29:17 executing program 4: r0 = semget(0x3, 0x4, 0x20) semctl$SETVAL(r0, 0x1, 0x10, &(0x7f0000000000)=0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="f800000016000903000000000000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000006c000000fe800000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000094000000000020000000000000000000000000002671dd906d3c2ad409f8c348bd700000080000000000000000000000000000000000000400000007c0bc1ae9cdf4c26c96fe8bd03c3fd74c247348e85c332c1311678b1c6765ca07ac212b9d0e5033"], 0x3}, 0x1}, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20a000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x6, 0x8) 2018/05/03 04:29:17 executing program 3: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='user\x00', r1) keyctl$search(0xa, r0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0) r2 = msgget$private(0x0, 0x515) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/76) 2018/05/03 04:29:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl(r0, 0x4, &(0x7f0000000100)="980258f5da6ef5a798b15d8affc42d0bed5f3666f10dba0a9de4342339ac1807958f1909c9ccd7fa884a600ba6c5acee411f846f3daef7f2e6802bfd0cd483a8956263cff67984d6bda72c6d6d3337734efef1dd4db42409ee786dd9b477e2b383a70bc64b408f002faea7264b48c8a2265fbb9b8e3fb9222cc5dea34ffcf6c0da0869a77291592360f971b3bc8fe1a247b99edad383a1f573d6a3c8c4119590c54dd25e4b23dc72d795aa49da4a79142d2f5f165bd7e5ffdd0222f2dfab7a3c661baac83b3c6645210e293d42e110ae4ce8aab8bfd013dc76a382") 2018/05/03 04:29:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000001c0)=0xfffffffffffffeff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/05/03 04:29:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x2, 0x6, @random="2700c802a7b7"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/05/03 04:29:18 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x7, {0x7, 0x1, 0xff, 0x5, 0x10000, 0xc106}, 0x3, 0x1}, 0xe) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000040)=0x9, 0x4) 2018/05/03 04:29:18 executing program 7: unshare(0x8000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2202) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) shmget(0x2, 0x13000, 0x14, &(0x7f0000ab6000/0x13000)=nil) pread64(r0, &(0x7f00000000c0)=""/131, 0x83, 0x2) unshare(0xc000000) 2018/05/03 04:29:18 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x64000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/05/03 04:29:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0xfffffffffffffe86) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) eventfd(0x100) memfd_create(&(0x7f0000000180)="3a5e73656c662dd6706f7369785f61636c5f6163636573732f5d657468312600", 0x7) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6f62718b722f616363657300441c0074fa94751d00000000000000000000000000000000"], &(0x7f0000000040), 0x0) 2018/05/03 04:29:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000001e000000"], 0x68) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getpeername$inet6(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)) 2018/05/03 04:29:18 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) accept4(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80, 0x80000) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getflags(0xffffffffffffffff, 0x100000401) 2018/05/03 04:29:18 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000080)) [ 146.104398] device team0 entered promiscuous mode [ 146.109476] device team_slave_0 entered promiscuous mode [ 146.115290] device team_slave_1 entered promiscuous mode 2018/05/03 04:29:18 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x7}, 0x1c) 2018/05/03 04:29:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$TIOCNXCL(r0, 0x540d) 2018/05/03 04:29:18 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x100000001}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/03 04:29:18 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={"7308000000000000000000114dc9e0baf759cdb4e000", 0x4, "c9a7c011"}, &(0x7f0000000000)=0xea) 2018/05/03 04:29:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0x10}, 0x10000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7f, @empty, 0x80}], 0x78) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8000, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:18 executing program 5: symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x4, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') 2018/05/03 04:29:18 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r1, 0x0) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) 2018/05/03 04:29:18 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400003, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000288}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x108, 0xf, 0x8, 0x8, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x3}, [@generic="554da39d68dc2807ad10218da0999793e9044a779f84205465374726d0e73e9d818d55c1f1b4a937365af92a3f51291cfd769197a03efec8ce66838aa8ca034e4315fe8b3b0f0314ff33a57644aa9cf19c62d3811ecf856c4a5d6db9db0ebb29aba0d2d135f873460268273b046edaf7eeadbaf2d90b0ae2a319ce173f962da033f72410707c04d7fa32a63b52a6b8edaeb370fc6e795c25caf7d544a8cd48229d1de4bb7963a22a507ae8385aa5d07685a460b1536342a63e844ab286b3229e6b30ab7bed729a1b9bcd996cfce64dee27a552fd4d07d5c53b", @typed={0x8, 0x32, @fd=r0}, @typed={0x10, 0x7, @str='/dev/dsp\x00'}]}, 0x108}, 0x1, 0x0, 0x0, 0x200080c0}, 0x20000000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0xffffffff, 0x4, 0x2, 0x10, r0}, 0x2c) [ 146.383265] device team0 left promiscuous mode [ 146.388065] device team_slave_0 left promiscuous mode [ 146.393576] device team_slave_1 left promiscuous mode 2018/05/03 04:29:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400, 0x0) 2018/05/03 04:29:18 executing program 7: r0 = socket(0x11, 0x4800000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 04:29:18 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6e1, 0x80) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) semget$private(0x0, 0x7, 0x16) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x8, 0xcf}) 2018/05/03 04:29:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x80000000000053, 0x0, 0x6, 0x7f, @buffer={0x0, 0x91, &(0x7f0000000400)=""/145}, &(0x7f0000000180)="01a9e095e0ef", &(0x7f00000002c0)=""/158, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x8000) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x7}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0x3}, 0x8) 2018/05/03 04:29:18 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x471b, 0x8, 0x400) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x9, 0x40, 0xeba, 0x7b29, 0x3, 0x3e, 0x0, 0x2ad, 0x40, 0x199, 0x3ff, 0x0, 0x38, 0x1, 0x6, 0x5, 0x800}, [{0x7, 0x3, 0x6, 0x20, 0x3f, 0x2, 0x1, 0xc8c7}], "cb2eabea985258f26a359a0da635a381a658b5093d3a779e9a8685fd4c7abab5ef1bc05c34a4de0c25e7d9f18d29f9a9166038a86d3ab3778fe1a7e9fcaf76425b70466adddeec71ef409b9847470528012ed4f2c09ae83ac37d78e89a4ee5600cb868a4386e2bedc14a0eb02bc899fb6003750354a03079c1d1dc744ec163fd148d26e2cebc9b2d60e8fd51d03e0ebff63ea9956cdaeef40f60ceabc26feccd56e39d013dda2df5fd64da99eb3bce7ff17106db1a27919701", [[]]}, 0x231) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:18 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r1, 0x0) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) 2018/05/03 04:29:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0xfffffffffffffe44) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x1, "e5"}, 0x2) write$eventfd(r1, &(0x7f00000001c0)=0x808, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7fff, 0x3, 0x0, 0xff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x8001, 0x4) 2018/05/03 04:29:18 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_team\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x6, 0xfff, [0x3, 0x7fffffff]}}) fcntl$setstatus(r0, 0x4, 0x42c00) write$evdev(r0, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {{}, 0x0, 0x0, 0x3}], 0x30) msgget$private(0x0, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) 2018/05/03 04:29:18 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x10002) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f0000000100)=0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:18 executing program 4: unshare(0x2010803) r0 = socket(0x1d, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10302, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x7ff}, &(0x7f0000000100)=0x8) statx(r1, &(0x7f0000000400)='./file0\x00', 0x6000, 0x10, &(0x7f0000000440)) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/123, 0x7b}], 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="1f00e9c8f5226d1a0f67561a"], &(0x7f00000003c0)=0x10) ioctl$KDADDIO(r1, 0x4b34, 0x4) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b9727109c55369f828de59912780abd8af0727aaf702c4616c4e0730ce23f210ae2c88e3bf26fae1b95e9c755332552d1b8a91f41323c9db1df99bb3a19f6"}, 0x60) 2018/05/03 04:29:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x80000000000053, 0x0, 0x6, 0x7f, @buffer={0x0, 0x91, &(0x7f0000000400)=""/145}, &(0x7f0000000180)="01a9e095e0ef", &(0x7f00000002c0)=""/158, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x8000) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x7}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0x3}, 0x8) 2018/05/03 04:29:18 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000008b, &(0x7f0000000140), &(0x7f0000000180)=0xa1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x2) accept4$ax25(r1, 0x0, &(0x7f0000000040), 0x80800) 2018/05/03 04:29:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x38e) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/05/03 04:29:18 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000002c0)={0x2b, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e21, 0x2, 'ovf\x00', 0x4, 0xff, 0x38}, 0x2c) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = getegid() getgroups(0x2, &(0x7f0000000340)=[r1, r2]) r3 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xf5d, 0x2) getsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffa5) fchmod(r3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600030047829e2017dc1c6c74057be8a8060080000642"], &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e22, 0xae7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000240)=0x84) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r4, 0x4) 2018/05/03 04:29:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73656375726974792e2f6578650000abb5158df80900000079c93df7498b2b3479606c700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de58ab3edddeb811efd44ea011e1a0db9074a28a826c8c566b89c57cc3cca4aec41d37fa27c8daa19030d030f9d0a0871d509d9a20ba7deceb656cc130809d1f111b6bd1595486fd5e229923be5ed8cbfb78e86280b4c6f931ecd83a619bb312a4c520a03b27f805d181b6c51e13712afd01e5008931a36e888060a2d00df211238ae410adbb07de76da87693089688c7813e9bb82f0c903911ca49f3da794676c34470e4911194f5f103673adb91303d630dd2fc3686aeca2d8408e84f09e7b63f66dde5c46636633899c9d7d56bf25ff3f641812e31e1ef8957d0486ba093ecc712c2df8e88b52def24192942d114a8ea3e037ba5ff7fb61285c5cbc139630da9457717620680be6f3a3b2b5cc04cf30ef70000000000000101454d8688af1f630597028ed78352b237e22d1438293b60a3d035959640668cb16126e47c6e96b88f18e21543d464558f652dcf55f5cdca8d60c68c00549fbf1bd992c20deb7833d69951460c6fa3de8d4a79d4dad9194a9c1a7e6e53f765525aec04f6a5a42bf40621197485694e29c41c3ac726ba27243910a45c38a3b399638daeb27ac7e82a30ef6c26000000000000000000000000000000e43ee60323a5e070426f2a18eebf1d0e0a081ed067838230af08f8ae158f36a9b34b4d81e8c50ce5e51b2bbf5a93a4203b6998cfd3e415bbd0c55fc41d3c8108eb63ed15774bb6a1052de9937920f368453ad4e5d51528f4579a6debb7b57357e00772500340403e9b5da83d060ffdcfdb814b948a2b116eade0c9c0b11f5f6a41534f252955bddf276ea4cf6ea62307e36488078e8989b9af880a24c1fd8d10803a04bd8baaaff6c695786148c5594d3f6bede66b98e6dc047679c877b669909295dace89e02e5bf399b7e7fd404ceab61c2d983c05d093e77cad8e044bcdafd8a527762bb4a49b00"], &(0x7f0000000040), 0x0) 2018/05/03 04:29:18 executing program 5: unshare(0x40600) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "3381c5"}, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001540)={0x3, "6d855f"}, 0x4) 2018/05/03 04:29:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffffff, 0x3, 0x1, 0x80000000, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000540)={0x8, {0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x3}, 0x1, 0x9, 0x5, 0x4, 0x7, &(0x7f0000000500)='nr0\x00', 0xffffffffffffffff, 0x0, 0x10000}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000008c0)={@can={0x1d, r2}, {&(0x7f0000000780)=""/193, 0xc1}, &(0x7f0000000880), 0x1}, 0xa0) getsockopt$inet6_int(r0, 0x29, 0x4000000000d0, &(0x7f0000000040), &(0x7f0000000180)=0x3a2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xfffffe9d) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x6de9, 0x20000000000000, 0x401}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, r3}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, {0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x1a}, 0x10000}, 0xffffffff, [0x3ff, 0xfffffffffffffff8, 0x7, 0x100000000, 0xfffffffffffffff8, 0x3, 0x1, 0x7]}, 0x5c) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000600)={0x3, 0x1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000340)=""/81, &(0x7f00000003c0)=0x51) 2018/05/03 04:29:19 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000140)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x6, r2, 0x1, 0x0, 0x6, @random="dc9c47490005"}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x34, "b61067c90ea689c6e66310d3a97b7ad7a87418ed987139edf535893265a2fdc1e330f4e3692156b305204098cb7dc8ca7eaf051f"}, &(0x7f00000000c0)=0x3c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000180)=0x8) pread64(r1, &(0x7f0000000000), 0x1f1, 0x200000) 2018/05/03 04:29:19 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7648, 0x2, [0x85, 0x899]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x674000000}, 0x8) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) set_robust_list(&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x80000001, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={r3}, &(0x7f00003d7ff0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(r2, 0x0, &(0x7f00007a3fe0)={{0x0, 0x1c9c380}, {0x0, r4+10000000}}, &(0x7f00006dcfe0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/05/03 04:29:19 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) socketpair$inet6(0xa, 0xe, 0x2, &(0x7f0000000040)) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x8401) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) close(r0) 2018/05/03 04:29:19 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x800, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000240)=0xffffffffffffffff, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7ff}, 0x8) 2018/05/03 04:29:19 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0xffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x40, 0x3, 0x1, 0x8000, 0x0, 0x9, 0x0, 0x9, 0x400, 0x7, 0x40, 0x1, 0x100, 0x8]}, &(0x7f0000000200)=0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) 2018/05/03 04:29:19 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffffffee, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x1d, 0x5, 0x3, 0x3, "6c8231e31a05da1f6f2a98f5e0bf23ef97256ab59537679c45e30fac651f14037f2bb5feac3bc535181817a8", 0x7ff}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x8) 2018/05/03 04:29:19 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) r2 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="2d2e1b6c6f7d656d3073656375726974796264657600", 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/32, &(0x7f00000000c0)=0x20) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000002c0)={0x4}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000040)={0x100000000}) 2018/05/03 04:29:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)="7569645f6d6109000000ac1bb70270fdcbc43d2e40316c90f1f9a04469403579") sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/05/03 04:29:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffffff, 0x3, 0x1, 0x80000000, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000540)={0x8, {0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x3}, 0x1, 0x9, 0x5, 0x4, 0x7, &(0x7f0000000500)='nr0\x00', 0xffffffffffffffff, 0x0, 0x10000}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000008c0)={@can={0x1d, r2}, {&(0x7f0000000780)=""/193, 0xc1}, &(0x7f0000000880), 0x1}, 0xa0) getsockopt$inet6_int(r0, 0x29, 0x4000000000d0, &(0x7f0000000040), &(0x7f0000000180)=0x3a2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xfffffe9d) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x6de9, 0x20000000000000, 0x401}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, r3}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, {0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x1a}, 0x10000}, 0xffffffff, [0x3ff, 0xfffffffffffffff8, 0x7, 0x100000000, 0xfffffffffffffff8, 0x3, 0x1, 0x7]}, 0x5c) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000600)={0x3, 0x1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000340)=""/81, &(0x7f00000003c0)=0x51) 2018/05/03 04:29:19 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800460b00200000000000009078ac141400b41414bb440300001200907800000000"], &(0x7f0000000080)) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x80800) fcntl$setpipe(r0, 0x407, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) 2018/05/03 04:29:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffffff, 0x3, 0x1, 0x80000000, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000540)={0x8, {0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x3}, 0x1, 0x9, 0x5, 0x4, 0x7, &(0x7f0000000500)='nr0\x00', 0xffffffffffffffff, 0x0, 0x10000}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000008c0)={@can={0x1d, r2}, {&(0x7f0000000780)=""/193, 0xc1}, &(0x7f0000000880), 0x1}, 0xa0) getsockopt$inet6_int(r0, 0x29, 0x4000000000d0, &(0x7f0000000040), &(0x7f0000000180)=0x3a2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xfffffe9d) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x6de9, 0x20000000000000, 0x401}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, r3}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, {0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x1a}, 0x10000}, 0xffffffff, [0x3ff, 0xfffffffffffffff8, 0x7, 0x100000000, 0xfffffffffffffff8, 0x3, 0x1, 0x7]}, 0x5c) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000600)={0x3, 0x1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000340)=""/81, &(0x7f00000003c0)=0x51) 2018/05/03 04:29:19 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000140), r1}}, 0x18) 2018/05/03 04:29:19 executing program 1: clone(0x200200, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000180)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500), &(0x7f00000005c0)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/05/03 04:29:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r1, 0x100, 0x70bd2c, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xd77}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x1) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) 2018/05/03 04:29:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000007ffff, 0x7f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x2, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x32) getsockopt$inet6_int(r0, 0x29, 0x1000200000000001, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/03 04:29:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/11) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) ioctl$TCSBRK(r0, 0x5409, 0xaa18) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x152, 0x6, 0x0, 0x7fffffff}, 0x8) 2018/05/03 04:29:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={0xffffffffffffffff, 0x3, 0x1, 0x80000000, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000540)={0x8, {0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x3}, 0x1, 0x9, 0x5, 0x4, 0x7, &(0x7f0000000500)='nr0\x00', 0xffffffffffffffff, 0x0, 0x10000}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000008c0)={@can={0x1d, r2}, {&(0x7f0000000780)=""/193, 0xc1}, &(0x7f0000000880), 0x1}, 0xa0) getsockopt$inet6_int(r0, 0x29, 0x4000000000d0, &(0x7f0000000040), &(0x7f0000000180)=0x3a2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xfffffe9d) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x6de9, 0x20000000000000, 0x401}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, r3}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, {0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x1a}, 0x10000}, 0xffffffff, [0x3ff, 0xfffffffffffffff8, 0x7, 0x100000000, 0xfffffffffffffff8, 0x3, 0x1, 0x7]}, 0x5c) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000600)={0x3, 0x1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000340)=""/81, &(0x7f00000003c0)=0x51) 2018/05/03 04:29:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x1) fcntl$notify(r0, 0x402, 0x80000000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) 2018/05/03 04:29:20 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") 2018/05/03 04:29:20 executing program 7: r0 = eventfd2(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1c082, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0xfffffffffffffe01, {0x2, 0x4e24, @rand_addr=0x724e1be1}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0xa, 0x3, 0x8, 0x3, 0x7fffffff, 0x0, 0x8, 0x8, 0x2}) write$eventfd(r0, &(0x7f0000000180)=0x8, 0x8) 2018/05/03 04:29:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0212000002008c00000000000000010073d9adafb0b1d8c6b36cedbeab8e098307f75bcb033f516c922e70daf69bbd3b8bf12705408f28c455b919"], 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/69, 0x45) 2018/05/03 04:29:20 executing program 4: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000070c000), &(0x7f0000ca4000)=0x8) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="c9dd3d0b16a297e7d3f3fb6cfecd2f3929bb267eb39842646d5c5bf3f291f49d9125", 0x22}], 0x2, 0x0) lseek(r0, 0x0, 0x3) get_thread_area(&(0x7f0000000000)={0x6e9, 0xffffffff, 0x1400, 0xffffffffffff7fff, 0x40, 0x7, 0x3, 0x8, 0xfffffffffffffff9, 0xffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80004600}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="e227abe3dfd8e0c8b5ff05bddf2e7280738d7d45b0f81f95411b1488378274f6d1be758950896a89051c0d5d2a05ed9a63fd9e546fa1b818", @ANYRES16=r2, @ANYBLOB="000829bd7000fedbdf2509000000080005004c01000020000100080001000a0000000c0007000f0000021400000008000b0073697000440001000c0007000100000002000000140003007f000001000000000000000000000000080009005e000000080004004e210000080008000000000000000b007369700014005bd22a16c2df904e475e1ff490030008000500ac1414aa0800040009000000180001000c000700260000000e00000008000200870000001c000100080004004e230000080002001d00000008000200"], 0xc8}, 0x1, 0x0, 0x0, 0x1}, 0x880) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/05/03 04:29:20 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) unshare(0xa000400) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/247, 0xf7}, {&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/169, 0xa9}], 0x5, &(0x7f0000001540)=""/156, 0x9c, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001640)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001700)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001740)={r2, 0x54, "ae3ee233aa443bb210b24b806e97cb0e4b01b01fda142935af6a3505e6e57f1f10c8412b5fa72acd900842254913d8d1453f446ac55df3d318d7eb4b38a5da84f40dedd822d2da0f462c85d64f39ebc37a4e0a2f"}, &(0x7f00000017c0)=0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10002, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x2, 0x3, 0x401, 0x0]}, 0xc) 2018/05/03 04:29:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x10000) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x32, 0x1ffffe) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$nl_crypto(0x10, 0x3, 0x15) poll(&(0x7f00000001c0)=[{r0, 0x10}, {r1, 0x4600}, {r2, 0x400}, {r3, 0x1200}], 0x4, 0x6) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x2, 0x0, 0x6, 0xe67f, 0x4}, 0x14) pwrite64(r1, &(0x7f0000000280)="a7af1c5c3fadd86dedfb2db021e7179f2c6e8c5acc4b8c162ce1daddb1d0ed0f02e6f3143ae66a9b18c3170fc74e2223ccba9a9d85e243bd581c74031aa20402993d7706a61b9b48349a6f714346e4c1a03dd0b8d77c6c99a74e169380cd3a0fe7be18416ef9621fd8c49ce5efb15d5bd2b608f5b388e7b0a6f98b14a2460e84c95cb2be00d9ed4ab53283db59abeae7935061986b0afa2fc8edbc06", 0x9c, 0x0) select(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000240)) 2018/05/03 04:29:20 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x6012, r0, 0x60) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x2, 0x53d}, 'port1\x00', 0x82, 0x860, 0x2, 0xf9, 0x7, 0x7, 0x9, 0x0, 0x1, 0x1}) 2018/05/03 04:29:20 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x20000) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x2a9) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) mremap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000009000/0x4000)=nil) 2018/05/03 04:29:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000340)={@empty, 0x42, r1}) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20008}, 0xc) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:20 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2f67, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x7f, 0x339b, 0xffffffff, {r1, r2+10000000}, 0x7ff, 0xd4d}) r3 = socket(0x11, 0x6, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r4, 0x33, "d20658f3fa0e1cea5de50b4ddf072a29255ff077e16fa144ffc01b49f65d219f6e8eaf49ebc8f0cfa4592a03dc6dea7edc42c8"}, &(0x7f0000000200)=0x3b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x200, 0x4f0}, 'port1\x00', 0x20, 0x40c12, 0x10001, 0x1, 0x597, 0xfffffffffffffffa, 0x62, 0x0, 0x1, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) sendmsg$inet_sctp(r3, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x1}], 0x2c}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'rose0\x00', {0x4, 0x100000001, 0x100, "8abd79351e91", 0xc0}}) 2018/05/03 04:29:20 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/03 04:29:20 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xcb7f, 0x100) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={"73655b757269740000000000d02a000000000000020000000000000000000080"}, &(0x7f0000000200)=0x54) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'yam0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000004c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000000500)=0xc) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0x18a, &(0x7f0000000240)={&(0x7f0000000180)=@getlink={0x0, 0x12, 0x2, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, 0x40, 0x400}, [@IFLA_MTU={0x0, 0xe, 0x1}, @IFLA_ADDRESS={0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_NUM_RX_QUEUES={0x0, 0x20, 0x8}]}, 0xfe87}, 0x1}, 0xfffffffffffffffe) [ 149.065587] Unknown ioctl -1062710446 2018/05/03 04:29:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/16, &(0x7f00000000c0)=0x10) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) socket$inet6(0xa, 0x7, 0x980) 2018/05/03 04:29:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0xaf, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x4, 'wrr\x00', 0x2, 0x8, 0x55}, {@rand_addr=0x7, 0x4e22, 0x4, 0x20, 0x6da6}}, 0x44) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1}, 0x20) 2018/05/03 04:29:21 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/03 04:29:21 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x6012, r0, 0x60) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x2, 0x53d}, 'port1\x00', 0x82, 0x860, 0x2, 0xf9, 0x7, 0x7, 0x9, 0x0, 0x1, 0x1}) 2018/05/03 04:29:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x7f, 0xf, 0x4, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x10001, 0x0, 0x0, 0x70bd2b, 0x3500}]}, 0x20}, 0x1}, 0x88c0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x800) r2 = dup2(r0, r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0xd1, "13398319824f8e881f7df6fed41691d16163d6ab934c1bb9d84246373e795c62d9676a869fc8b5682c79f803d7c6f755cdefcdb49f88e27dc5995fecc0577d134e6aa27b16970ebd88cebd26563f245b7180d0b7e7f55a93186f48e7817971284d3f2c1a3f4fff4e985bb3ba9860414e4c515e982b9efb765e39225b8a34275ecbe8a9847625835dd02c41fc2cfd3be34ec43bc87d3b752f69d8a0d8df16f34b6632c2f4d395007b6b348aefacc817708a5d6911289b52c523674c8cf5f69288f3378921a92a4900000000000000000000"}, &(0x7f0000000340)=0xd9) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0x101, 0x200, 0x7fff, 0x4025, 0x800, 0x401, 0x0, {r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3e2a, 0x81, 0x6, 0x1f, 0x100}}, &(0x7f0000000440)=0xb0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r5 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r5, 0xf14c, &(0x7f0000000480)) ptrace$getenv(0x4201, r5, 0x4, &(0x7f0000000000)) 2018/05/03 04:29:21 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) getpgid(r2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/03 04:29:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xcb, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000000c0)={0xe8, 0x2, 0x80, 0x2, "25c9283ca19a942b801475709a4aea7044cbdacb320eb8cdf3bd1d203a6594ef0660579fb3dfe365509d71ce", 0x3b2f90c7}) sendmsg$nfc_llcp(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "107b8cc53c35e7aa282586683d9940a6c843a3955b2b8fc87c72aabedbde597fb0f03a1659bfbef9e50e5f7cd0c0c421ba2a2462a4f71cd5473ea423da4fb4"}, 0x60, &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1012000000000000000000000000f3ff4df4bf9340eb584af307ec00"], 0x10}, 0x40011) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/05/03 04:29:21 executing program 6: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) flistxattr(r0, &(0x7f0000000b00)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="6f73c8782e2e5d"], &(0x7f0000000000), 0xfffffffffffffc77) [ 149.617216] IPVS: set_ctl: invalid protocol: 175 172.20.20.20:20003 wrr [ 149.654133] IPVS: set_ctl: invalid protocol: 175 172.20.20.20:20003 wrr 2018/05/03 04:29:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x100, 0x4, 0x37d, 0x1}) sendmsg$netlink(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0xc800) 2018/05/03 04:29:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="2f6578650000abb5158df87ea8984e79c93df7498b2b3479606c700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de58ab3edddeb811efd44ea011e1a0db9074a28a826c8c566b89c57cc3cca4aec41d37fa27c8daa19030d030f9d0a0871d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486fd5e229923be5ed8cbfb78e86280b4c6f931ecd83a619bb312a4c520a03b27f805d181b6c51e13712afd01e5008931a36e888060a2d00df211238ae410adbb07de76da87693089688c7813e9bb82f0c903911ca49f3da794676c34470e4911194f5f103673adb91303d630dd2fc3686aeca2d8408e84f09e7b63f66dde5c46636633899c9d7d56bf25ff3f641812e31e1ef8957d0486ba093ecc712c2df8e88b52def24192942d114a8ea3e037ba5ff7fb61285c5cbc11e630da9457717620680be6f3a3b2b5cc04cf30ef70000000000000101454d8688af1f630597028ed78352b237e22d1438293b60a3d035959640668cb16126e47c6e96b88f18e21543d464558f652dcf55f5cdca8d60c68c00549fbf1bd992c20deb7833d69951460c6fa3de8d4a79d4dad9194a9c1a7e6e53f765525aec04f6a5a42bf40621197485694e29c41c3ac726ba27243910a45c38a3b399638daeb27ac7e82a30ef6c26000000000000000000000000000000e43ee60323a5e070426f2a18eebf1d0e0a081ed067838230af08f8ae158f36a9b34b4d81e8c50ce5e51b2bbf5a93a4203b6998cfd3e415bbd0c55fc41d3c8108eb63ed15774bb6a1052de9937920f368453ad4e5d51528f4579a6debb7b57357e00772500340403e9b5da83d060ffdcfdb814b948a2b116eade0c9c0b11f5f6a41534f252955bddf276ea4cf6ea62307e36488078e8989b9af880a24c1fd8d10803a04bd8baaaff6c695786148c5594d3f6bede66b98e6dc047679c877b669909295dace89e02e5bf399b7e7fd404ceab61c2d983c05d093e77cad8e044bcdafd8a527762bb4a49b000000000000000000000000000000") ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/178) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:21 executing program 3: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000000080000000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x22, 0x109, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/05/03 04:29:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x24001) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x2840) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/03 04:29:21 executing program 7: socket$inet(0x2, 0x3, 0x1) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000200)="9b4ed63966c0562af83fd3f9c397cd0d036090478ada6c3873db5afb86c30d3c40bace6a7feb54d6f317b69951d4d892e2f09cde84601d4fc0dc2740430eb00ecac4812d47c0df9a593b3fc344db3a0bf4db2634daa85683ad609dd136249b5d9573f9f4a8ff61a71a27337e8f8016449e94f526d6cd1eaf809119f0af54c90047f35cac256435ceede38300f874715bbb802fff8810d338aa318653e748713355487167cf8cc450e9b3504a0097a8672eee9aae3ce1482dbd14a57d", 0xbc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) setsockopt$inet6_dccp_buf(r1, 0x21, 0xca, &(0x7f0000000080)="cf60f0965eb2418b6bb290e60824f93083c48c81b73c621c0d13c4445580c0b26ba459422b9d22cf0279b9bb52127c352107e8bdd398d9feb80ba74feea08ac3a68f4cd561e60440cc99e5a9342c02e984b57e22e6697824c072d326df0064e4030119a7a59cd8aab30ae5917d848ac7ffaafd3b56b53ff999a76de162b31f51d91ba9a61c0102612da167285de7c7c0c654eb948cc8e6d9ef4579e933b975c76ddefe22a9b73964e1720d00f55d761e21272fd92446f7d228000000000000000000", 0xc2) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xffffffff, 0x6, 0x1, 0x1, 0x6290, 0x101}) 2018/05/03 04:29:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0), 0x0, 0x0, 0x0, 0x1}], 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/05/03 04:29:21 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) shutdown(r0, 0x0) getpid() ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/05/03 04:29:22 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0xa, &(0x7f0000000000)=@raw=[@ldst={0x2, 0x3, 0x3, 0x0, 0xa, 0xffffffc0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x80000001, 0x0, 0x0, 0x0, 0xffffffff, 0xfffffffffffffffd}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x35}], &(0x7f0000000080)='GPL\x00', 0x1, 0x64, &(0x7f0000000100)=""/100, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r0, 0x7, 0x2}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000240)={{0x4, 0x6}, {0x4, 0x6}, 0x9, 0x5, 0x3}) 2018/05/03 04:29:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400400) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000200)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000380)={0x81, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 150.314932] Unknown ioctl -1062710446 2018/05/03 04:29:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000740)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20240000}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000240)={0x10c, 0x2e, 0x321, 0x0, 0x0, "", [@typed={0x8, 0x0, @ipv4=@rand_addr=0x3}, @typed={0x30, 0x42, @str='securityppp0@\\cgroupposix_acl_accessppp1\x00'}, @typed={0x8, 0x6d, @fd}, @generic="38ca9dff1b1b48d47b0120b9566a201108d38b42cf20ccc187c693f1a9efe739228c9c360b7a6edf9ff8ccbb123377c86ddbc43a0da6326498a6ab3db5ba7aa6a17027dc08d01185844b8bbc2842a70c5bd6b0e13663bfa21ffe5f5c1e606b96f892ab09c8c10db94b99c2fbcec235a8bfaebdc916af9d49990da79b5c7b8c81981239588b10320a2d68f0eae7ea961a44ae265364f6cf7621c480099c42e75f652931c8a2e4fb6e8f7213ad46cfdf4c9971c268cd", @typed={0x4, 0x18}]}, 0x10c}], 0x1, 0x0, 0x0, 0x8000}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x10000, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0xc15}, 0x8) 2018/05/03 04:29:23 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000ed, &(0x7f0000000040), &(0x7f0000000000)=0x4) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x76, "e5fc18a34398c5eae463f8c4e445d1ae0379171056a20d181d153113fc8fc8af708058d5f12d5b10dd00c45034b4355de8bb2a02d82b99b65d5f4b3c9f38529df928a2cb240e2b8e079bb91d10fe430eb59ab668a4f69f24eb385047269ac0c68807ee4ad20210bd1a41d16ac00dfdb50c7d9eba9533"}, &(0x7f0000000240)=0x7e) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7f, 0x7, 0xffffffff, 0x4, 0x54}, 0x98) 2018/05/03 04:29:23 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = getuid() r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000600)={r4, 0x0, 0xe5, "afac9e0d7174e0c6d8ab5c66e3c0832088e09e80a32dced2b2f8d03201e18d9c36e32b5ac29b9ff100dc9da6d6af91443eaf45700ceb30653f82f8a5d98a34a32507631daf79fa2f47c7a281a5e6a020f022643a8108f0e89775fc176cb089fc5b81de3d5f546e3b97c8deba70f3526759eba0a4b05acdb83a4558548765ab72b474afcfbeac01ff0872178c0a47e9b5d40fdb3bf9e604f65c9d0254ea7277b3dabc13e399745e8675461cef8ab18bd1db12f9dbb0b31f347613b3319007224b745d12b317e5acb730f3d0487ead1fa67ff09e964346bc286f8255e08cc296e3bc6708ef6b"}, 0xed) keyctl$get_persistent(0x16, r2, r1) r5 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac", 0xd, r5) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/03 04:29:23 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556e, r1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/05/03 04:29:23 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip_vs_stats\x00') fgetxattr(r2, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 2018/05/03 04:29:23 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) tgkill(r2, r3, 0x14) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) 2018/05/03 04:29:23 executing program 2: syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x2102) r0 = socket$inet(0x10, 0x2, 0x0) kexec_load(0x80000001, 0x4, &(0x7f0000001380)=[{&(0x7f0000000140)="e0ad34e3b5fec5153e09c61a047925884197506f5b65c09558db1b510d8a556f86ab293a3a0e043330880efd5ab84debc4c49fa091dabb513027d7278ef71cd5b0b4368075d65172670e3e469df5ff7dfe7744e0", 0x54, 0x4, 0x3}, {&(0x7f00000001c0)="6b716d34b490e20b4d28216671a5a72e4a49b5b2e384d7e51e39ed1b95913da7c3ca6068511f2101bcc5ce54f6238d794b635efaaa3f816c385afb743abd298429b87e8b9c2d1256cec0c5c6732a7b0fa447f66a218b5841155369b048447542f28c8a3ec57c2511fb2a4599209c5149c6d60b5fceb3244ac7779162128ea50c5bfb374b7e772929dde7da0a8cd8b86c9b", 0x91, 0x6, 0x2}, {&(0x7f0000000280)="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", 0x1000, 0x2, 0x1cc}, {&(0x7f0000001280)="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", 0xff, 0x40, 0xd6}], 0x2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a6008002000000000000000000000010000d0005c411800098bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="0784e54fb136fb4a0f676d3fd661b01e5e6e3bfd826758df9899372ca628ac5f0c0ea1140722151fce8fff316ce9c29fc18024c943da6c2c2c0301745a58618ba318a046e7457b0ec19c1532beb7823c6e4b1877070e3dc602fdffe99bccc06cf947bd3a557b70d99ddae08e4a4c0b5dd723e1ddf5ea70d9e26d4f8dd618c481fd222c026e265e") r1 = syz_open_dev$vcsn(&(0x7f0000001400)='/dev/vcs#\x00', 0x7, 0x80) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001480)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00090001004e200000080001004e20000000000000000000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) 2018/05/03 04:29:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be6c010398f0af36aedcce7146e0d794f49f7f5a05f38f0373286389bcaf97cb6b905cb2f5467a41fb8ba5d8a001c0c487dc5bd51a5bf9ecb032ebee522ef6f77be4c7069ac78df2895fbdccd012d6b343b53cd58dcc8bf263c9a7a8b7c07c01a16df83b5386e5740bd743482da649650cd32ae98e8a0a0f761bdb6541174904fec7422893068a8f7687dc5059014f9736a2a6cf1a865db549b4ecf2a5bd42559c9aa44ea9abf7da5d88fbb47868c8e28eddd883dea871d7cd", 0xb9, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0xde, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000400)=""/222}, &(0x7f0000000200)=0x78) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) [ 151.309323] netlink: 'syz-executor2': attribute type 13 has an invalid length. [ 151.316966] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 04:29:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="2f6578650000abb5158df87ea8984e79c93df7498b2b3479606c700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de58ab3edddeb811efd44ea011e1a0db9074a28a826c8c566b89c57cc3cca4aec41d37fa27c8daa19030d030f9d0a0871d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486fd5e229923be5ed8cbfb78e86280b4c6f931ecd83a619bb312a4c520a03b27f805d181b6c51e13712afd01e5008931a36e888060a2d00df211238ae410adbb07de76da87693089688c7813e9bb82f0c903911ca49f3da794676c34470e4911194f5f103673adb91303d630dd2fc3686aeca2d8408e84f09e7b63f66dde5c46636633899c9d7d56bf25ff3f641812e31e1ef8957d0486ba093ecc712c2df8e88b52def24192942d114a8ea3e037ba5ff7fb61285c5cbc11e630da9457717620680be6f3a3b2b5cc04cf30ef70000000000000101454d8688af1f630597028ed78352b237e22d1438293b60a3d035959640668cb16126e47c6e96b88f18e21543d464558f652dcf55f5cdca8d60c68c00549fbf1bd992c20deb7833d69951460c6fa3de8d4a79d4dad9194a9c1a7e6e53f765525aec04f6a5a42bf40621197485694e29c41c3ac726ba27243910a45c38a3b399638daeb27ac7e82a30ef6c26000000000000000000000000000000e43ee60323a5e070426f2a18eebf1d0e0a081ed067838230af08f8ae158f36a9b34b4d81e8c50ce5e51b2bbf5a93a4203b6998cfd3e415bbd0c55fc41d3c8108eb63ed15774bb6a1052de9937920f368453ad4e5d51528f4579a6debb7b57357e00772500340403e9b5da83d060ffdcfdb814b948a2b116eade0c9c0b11f5f6a41534f252955bddf276ea4cf6ea62307e36488078e8989b9af880a24c1fd8d10803a04bd8baaaff6c695786148c5594d3f6bede66b98e6dc047679c877b669909295dace89e02e5bf399b7e7fd404ceab61c2d983c05d093e77cad8e044bcdafd8a527762bb4a49b000000000000000000000000000000") fgetxattr(r0, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000180), 0xfffffffffffffcd1) 2018/05/03 04:29:23 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x400) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@pi, @hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2a) 2018/05/03 04:29:23 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/86) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000140)=""/222, &(0x7f0000000240)=0xde) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) userfaultfd(0x80800) read(r0, &(0x7f0000000000)=""/107, 0x6b) 2018/05/03 04:29:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_map}) [ 151.402802] netlink: 'syz-executor2': attribute type 13 has an invalid length. [ 151.410396] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 151.516493] skbuff: bad partial csum: csum=0/65535 len=28 2018/05/03 04:29:23 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) rmdir(&(0x7f00000001c0)='./file0\x00') r1 = getpgrp(r0) r2 = socket(0x8, 0x0, 0x1000) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x1, 0x800, 0x5, 0x2, 0xff, 0x4}, 0x8001}, 0xa) getpgrp(r1) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x23, 0x0, 0x70bd2c, 0x25dfdbff, {0x5}, [@typed={0xc, 0x5c, @u64=0x5}, @typed={0x8, 0x6e, @u32=0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008080) 2018/05/03 04:29:23 executing program 0: unshare(0x40600) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xa800, 0x0) connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0xfc9c}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x15, 0x1000, &(0x7f00000001c0)="4006e8fa845c383f6fe9dfc11b9a44d94909b021f3c25192ed2d88cb614163f35306c15ec1698cb11f7755fda415a226804e04cf325f45103b5e5b7ea6162fa0df3bb50ab78d71b452baa4aac1bf851e82390c2be08a5704aa3c73fe71f3e2c7003d69692ff281ba70872c796198de3b206ec6c302d6d42452afaf1de06506a997f567f6b8af2a288a9672464e65392585b92b4456b4b4d45cd247450111ca79ce892efd401d8872d27d20d472268715f9529197657995c14354c382c12ece721ad2d2e69e8946d280e762e7802cba5eabb6a585824e223a3dc4200051cc46d77ab12cf5034c2374c3d628cca0fafc0cccc0ce7f4ca51bf74b0cf1d788c8c49eb60490076b0581a27d1b570926908dd57d960fddd653570bfd04406e76ed14e0577ee5a225b2a55f576adc438529ee95528763abf92afd968be0d6f953035f84abb5cd6255c748b755c477628bd2a21b2376648b991f1a6b53c1409f6f68c99a370a2b4f820f4bc8653ca55558f2ceeaa80ab5f05f8bab2b29a8fd12757a3c21d3e559ab27fb9bb96a245eb396f8765c4ba40d840ce9c327b85346e3c7a63a2b53e0ca09441a05e888913030002c13a3a468408c5c8c5927ab251b1afc14f2ab2325e099321f96a6c08663781d77967269baf7bd1fefd06d6c40aeebee6e768d61bb74c0c753b9e2473b792c7df086dc0bb83ae61b450b32eac5a76c6f65316c7846d00046141952007f6cbaa5da57453a8b42afaef68107468e8989c434aa7e9ddaaa36014d4f533f7d3b5fb97d8b59d966fc59fc2996c91dfed22544db1a289c76e50b9c096464fc019df2c8c5ee90ee345bee923187518ab46f3443ed47e2220b70e9e8d25e895532825b3ab44112a3e72c1e11d4a139f6ed070796bce522f16a687659eb3dcaa37fa5a12717a1bd70d8b48b0a6c0bd717c5a204c9c698559801afc5127d9d15e15cfd07a34cc5bc64600cab949b1eb025fc90a123e2f313e00dd26f7fde46c9afd79e7cb3da4f121aeae9e3700744e9566fa443dd23202e67d0b0af6d49175b04df86fc502894fc468d00ca747b2715b58f807b3d486a55653ab67a03a3b8deaf0a991993f77a2bbf0add3679dcd65ca7c3012ee8744d72170c71e139f5c801eea97509b67e93553442602c8423888d175f7d8d2b0055060b055b00a61f9d5aa045cb721f41e8e7e86af532b1b700b071eed926bb8d63a5947f3bc7f414d3046de1bd95c4d0c3c57831e9473c3fdd5c8e95a0f9494e949891898a52d0b734f9a3d3318c30845238aa541661a15782c8ab7a79f8a5879c4c723d3b0a535223609b8f282dd66be1bbcbfd8c49e42ce8f1d722fc6d6f6ce6fcc790af8fbbdf6484ecca51e894f2cd9b1d96fd31fa2a0a7072ace914f6effc23f7739510de0cc0ae0db4223a3b53806cd27455bc993070cfae4ac34da28b53e8dd119644e47a64b0a7e5bf81a750eb0ebea6c612075dcb6404ca24962d85a39e51a0a41056108297e20a3b1ea57fe6b62c0eca90d00a6235419c9464782d0bf410a80328803e06d0c9918bfb7db1dc60be45ec7645b251872047b23bd750ae612db86b3c47ca0a012fdda87f0013d29e30d72eeabd751b1a93f66b81ca6e4e60a02268ea958c931dd9c9f55a77d5a86eff8de3867b678151f875f875684aaceeae905fb26b05bb7fc9486d42be94178b81ce2ccd3bdaa4ae150ac36b1b1e4e03c73ce6741b42b53d245a7e3721b17f8ae4f4aec1635c185a72f3d1e7a57914bf06850d571c37f5adf0174e112b97ad6cfcacffa07deae3d873afb8ec01d3a8186d823967393646522cab5266996748b748e9bd2ae0032a8aac3787e2649a64cc1c901546f14e277a3ca346d8717d98bd883a8314189af9d906864d1941c6ad4e87dcbe38d9e8656714c899e58c0c2a5281107277a4a853bc5f490dc844e707429b74c0f01afe910192ba614532527c6d6c0befe4181d27b1c5300c91f34e85eaaba2b868e086770ac3090022005dc382a3014fed0e1d1aaa7c5657205bccdbb3735a8e89a619c22297c4e817b651319559a4c210696cb52d6da26e28cf2239ac0abc9520e20edf118fd3a0873bdfe4c735b18423b4f99e44d3c553c886b64a10136e477f799856bb2da380016cf8b2be131ce7aeaf9e00a0276910f498c8e41faa37b752f3a04a7f679bdd8f58e38f7415facb1e9322281d752918c2d280641047f879780945871654fd201bd4313681621ac11071fbbf992726b73dc86ea190301e4a6221d848078d29c1886cc13380c2dc9857684ab813b1d8163c70dff50764185557f20858fba11fcbb4192ff6c5e86187c74ee66295cbb7508fcbd6f0cd0d101b45f59ab409bb014eb210d904b1f87632887242bbb9a7586d784f0c52d42ba629d02b15ede33c0752d4d2372d9af860d1d33bf8a1e26a49ffbf6865b25f4ec5e009db736de40a16216f3ba2c16a8339a75396fe287208fb546af68a3f84ea9e9b1aaf4716770dc820ca9d2e24499ef6f5c3e7fbea4e312519e94c19e7614f73ce53b36b1dcae994abcf88b05365eed705f22c974f5f8a2b07f9aea6e756b1fc6fe76049604d77f3613a73510b4805f6badcd5229ffa0a26e5c595e9f03d076f72de4866a9afb17637e3d575db9d3d30bfc74c04b0bcb74615c35c15daa102fc43d28eaf9ce5bf033eb0a3b9973ef12142365a1c92053229022f4f7dfc1356fda8781675609e39128fc20c63937907912433dfee73bb90091a9078be288c8eb6ae0b71d7aad081403dfa85795fd3e59d1ecd787fd14d2d49d096bcd979c80eb850ecd2ccf9349dcb8e3212e5d21e6a3da9f8270225321517a715bdc08c6d0c3ba187da0d08ec7b091d55c7ba0ce386398baa37caf292ce64e97b9779e198a42c809cdda91d8112193dd03a7eae4005118437bf69988b6d58bd7bf1c25c5d2284f8e7010ca9de322ab242d8926d1d07361f23e0ff8d3413cabce7f0be621fb74c7533752bdecc9d8a2852bd48a80459ef1e217d4906d019c16bd0abb99586d5f482b3689684185794d56da6eb8af09bce1bd7f4b6cc110fd7c5113108c9df366a994c7be233e7025245d66086ff5f2d170e1974d50f88c4f04f5730aef3c49852f3460c27f601e451928752ac3feb68270d17562aeb5ba8987caeda7a81c4eb3bf510d6d07a736df8feeac6b39f622a96809ed23562c4ebee5b590902b2e02e86839f93db0ce13464c9b8efc27284e33ec413ca96c6b044e9826d62198e3789af09b7c025ad2e9a2039bbb3c413daf87600bb947e8c88cb12d9a635edddfc06e61b5fab2d4ea3a18ec7f91db32cdf97c9d88ee62a7eb2da8794a9cd181757bba350ce6bf6779bfc3394591515070015ad0f5c2e5f7a0ff2b774746ba4a9f7772743d18c9a13ef65c591f380fe1f835ddae6af4ab7f60e435f8e83148e423bec0bb57b2054044304701239633c51ced6f0476e6e1adc3d0ee818dac051c307cf9ff6577f1d84c0fefcd324cc0c4b30f4581a3f4bbde3ad47fa15ee9d2c4d42e7acf99bc6f20faa5fe748206872b872e52e714f2d69d6ac9d6f274d67c2c6f560d20e971433d49bd77ab068bd9c7cba7153b9628e07969cea4ef44177174e003b924a35eb746648f082e407e6c1ed74d5a87d82369173db786bb6f6952d8d22934963d3888eb229545945eb8b080c473ab0de4261d06063ba48a485b9a920391b3850b29cee16fabbf8dd5b63d9fb9d91474e87995d8945ffe5af2cd3f7adac2d9649ec064ce18d293088aef319e5ae08fc5f023b24268047234082b6dc5c420755c2e7bbf4962939f6a2661681ab4a710b2e967bae89170ec05702f7c55b091a4c24bd9a4ce77ac8363ad62368561cf7edc173a086ee9e8269cc7ede61922025770b83d6cfd53b421c67bbd9271de9100283ee5293031e8224f879293151efdd7f7bed316051d9ffe24688d36721f40d6eec826c23bc998b26d2e116b161140d649ac68a84087bee7cd647eeb602b72848aaa05fd7cf0fe06d30be826886d9afcab95453b105e0d476557ca9348fb8b814e73608ea539e17afb34eed3ee83bcdbd4f721e6eb294c7830193472c2e0478df4c1a48639e5ae43d653f75f211854d9bfe0ead478c236639a162f0e7d1a5222d51dd6b93d4aca002d6bd9cd016ec94245b0a3089c7c70f0f1c5e36e2bcf30bdfe3a8123aa771b1cd9f6f7e2dd966eec2da9a8cf249854aa31a6c18ffc671b62aa8521c145cda313caba57bcc5fce433abf4e0eb3755363135d4d7cfee5effb0c26563bcdde199ad0a07c4a1b6309f4c67ea44356d6088e945e5bb57a0027df25eee9070e9e5fc117bd06da976ef09303c66ba0f1e4bb965f4b9fed61e2556d27a4e5836e315075036a73733bf8e96421e471936f812ef7298e98303bda6b07211ae6be295ea250fbc3bd3f6f29f08bc7abfc69dd862a19c81771eb6af8598f8720dd7ab50a9de3bcc578aa962d6997c315388eafac8fdcc8454c016267e72ecb1d35a02122048e1c2f36907e0a64ef8600da6b1dbc2806e5ed61c6a818509c7366bddb90ec8210b394d607571cd72c5c928097283562698f2903487acb6aae3c4973f71637496bf9cfee63c5abf307ff17af9ffda1850abaeb9ebf617a67caa23dfa723434bd77a396132ad940ec44bdf4e24ad1f7170f3d36b7fdf565d515235df952cc6de5c9e697552111831b7303e28836ef886695fcede06e31b365dd557666f28e8f662562dd2900808207cd78ab7bb459aa736dddbf449a912409ece80f3704968e0453efa2b7ca822ab8eb820e4c460f025d84968497246063375e774a181f26761250ebaa2e224c7f05be294eaa618330f819b904b32eac4e55b24164750f5ebf8dfc0d87c8b4883b16b2e72070e7a502f67ae499d86a1f36c278d7bc09c5bebbd4d8ba34db9faee3e60eebe6852b8d25b4051146dc02365b94b77876dae4358219a0cfcf9ef55a001806ac4bf7ba84399d820c5cc0d6356bce2159dd824273a94187e078886fd64d0f8c26ad6d833afb44cd9302ccf6e6cc4ccc2866061cf143a9e5afacb5e4d75c5397efbdeaec9c51b888e453af54e7823a451c56fe9d93cabaa341a268accdfff7a09ca3841a67e2f27982b05a28e56f7d13f3cee649937245430d590960fd9a18d06b8d528ddb9f1c99b14b5832caaa0addda6c165ae56fc475429c5f2e9351f73a24e3ea0903e10c719c8a989004a2ec2d630ed11993d3a6fc842c77ee2796b37796b2f7e4918cb6b68ba6b8038ff34337cccdde9a454852f23ea1d947940fc18924d325e64be8d59def2b20459808736e2ec8603a362a0871ca89f173309ff357ccb0058a90c55fe2e61cd1015c422ee423e2ec18dd88c8bab243ec3ee09a5a54213348a0ff9cb02775423e308727e983f3e489fe70bc0bf761690a2312bef8a85fa9fd2e5154ac380eb2f52faf410a90e063b40024e5bdb257d3b77500db8a395cccf5fc3e18d4748fdf61ca2735ca9add9716b84e2559961096da3368d2b43b07d618b841aa82827ac457fec5d2af3b2d65df1efbc0690330066c6ab6e51e0ec062a305e24c04c062220b90e2f92f4cb18bd578996a066f4fc68b18120c6f64d9dfc32bc3074083bbc9c7081331839b87cdb78e7295e0a55942703b2e48dfc6451814ee9ca3cde877d5c63aabcc6e39d33cf34c5c5d39c0481e4e6dc59ec69cbcd92ae36b2e44c1757eb89dc2865234bc41bf63491ec16c6aaed1593d73f4150494c9921ad403ad548aad0c75a21231112af8075cd4746a5c50e1ec146e35"}) ppoll(&(0x7f0000000100)=[{r0, 0x1000}, {r0, 0x200}, {r0, 0x2}], 0x3, &(0x7f0000001200), &(0x7f0000001240)={0x400}, 0x8) 2018/05/03 04:29:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000240), 0x49249249249268f, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/200, 0xc8}], 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2a080, 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x40) 2018/05/03 04:29:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'sha512-generic\x00'}], 0xa, "ab51226558c881602becdd65a8277ead5ea84265b76d04401e71c925749652078c5647f739801016c2a24be26f3bde67c58cd14629172719ab6b0b12746ea4db5cea5dc4bdabddb6a426b79084297104cbfedd08ec914a0b55ee77b401bdbf86c4f7d700267462c2f5e81c8d6483f7ff74271851a99ad43a9d6969bd6cb2972f5a6b01ca91924d86d76ca7729acfa7a841d6fb01467cdd1bae57c7c88cbe2feaaf724f0669045136839ff74e534414b3d5f1099988ed48bc3200d5632fe556eae574c7bb0ed4d112"}, 0xe3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x401}, 0x8) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/03 04:29:23 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa080, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000000044801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}, {0x5}}) 2018/05/03 04:29:23 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) socket$inet(0x2, 0x7, 0xff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="000100d4fe379a34605100acc28f2d71237cfb45f43c90e56c8e6bf2834c470d05a4d5dc5c90f5accdfa9714970d1f1c7fee147925e67cb9269ac1a94d27dcccc1a95bacbe940ad396cef9f856673bcf5af39e81007aba570d6d387362f02b091c100c95257b546c37d4b48db7024516632a7cf14f"], 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/03 04:29:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/05/03 04:29:23 executing program 5: unshare(0x400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000380)=""/242, &(0x7f0000000480)=0x22) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/05/03 04:29:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000680)=':', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2}, 0x10) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xc7f6, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x0, 0x1, 0x4, 0x0, "49563c532ae232bbb1a8a3f8bdadcebb513a1bfd746f175a4a374dd6ff75a5857714353ab933641ad53709da", 0xae}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001840)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYBLOB="e3ebb1d677f6166d", @ANYRES16=r0], 0x4) 2018/05/03 04:29:24 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) socket$inet6(0xa, 0x3, 0xca6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$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}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/03 04:29:24 executing program 3: socket$inet(0x2, 0x4000000000000003, 0x2) syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)) 2018/05/03 04:29:24 executing program 2: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/05/03 04:29:24 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x5, 0x7100, 0x4, 0x100000000, 0x3, 0x6, 0x100, 0x3db, 0x40, 0x21d, 0x1, 0x8, 0x38, 0x2, 0xff, 0x81, 0x2}, [{0x70000000, 0x4, 0x8, 0x6, 0x800, 0x9, 0x400, 0x7}, {0x60000000, 0x80, 0x7, 0x4, 0x3, 0x68, 0x7, 0x1}], "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", [[]]}, 0x11b0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb4b, 0x1) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000003c0)=""/190, 0xbe}], 0x2) 2018/05/03 04:29:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000540)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000580)={{0x8, 0x7, 0x8000, 0xd9f, "50e2b5cdb1535e3a1a4a01aa3c56b3db0fa5d27f4be83bc3f0ef81f45198fdce614ab78cd66b3fac232f6df7", 0x1}, 0x0, 0x0, 0x5, r2, 0x800, 0x3, "590e78adbc9d40a4e6f05257ad6c752a1a1967e2a3a42dc44fe283ae92479de749b5f2bdf251ca5861279351ad8cb4d6a3dd0f32e554418ac1c45019201b46d4", &(0x7f0000000100)="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", 0x2d8, [], [0x6, 0xc52, 0x101, 0x10000]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000b00)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x140, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f0000000400), {[{{@ip={@dev={0xac, 0x14, 0x14, 0xe}, @multicast1=0xe0000001, 0xffffffff, 0xff000000, 'rose0\x00', 'team_slave_1\x00', {}, {}, 0x0, 0x3, 0x10}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@inet=@esp={0x30, 'esp\x00', 0x0, {0x4d5, 0x4d5, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3f7, 0x6ef, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) socketpair(0x0, 0x800, 0xde0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e20, 0xaa, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @rand_addr=0x3}], 0x5c) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x2, 0x3, 0x38b7, 0x2, 0xfffffffffffffffa, 0x30, 0x8c4}, 0x1c) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/246, 0xf6}], 0x1) 2018/05/03 04:29:24 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6664001a000000") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) setfsuid(r2) exit(0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0xc0201) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) r4 = add_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="ab8f57755a0300baf0d344afe41084efba3296fb7fe2e0ad22f5f20535bd85c12c6e7f00eff0179da9defe6864e507fc2eb9b6817aa182c98f43392fa6595313bf903b39e77f0a4960187cb7e78d39152945c191e35c492bdf530dc24be0b924ede9f3b2fd645e013b7bb14ea82b38dec66a40184be085105fae28d1e4a1041a82fe9e2646471be1128d527e", 0x8c, 0xfffffffffffffffb) keyctl$revoke(0x3, r4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x0, 0x400000000000000}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r5, 0x4, 0x6, 0x571}, 0x10) 2018/05/03 04:29:24 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x40120000000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) dup2(r3, r1) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000500)) dup2(r0, r2) 2018/05/03 04:29:24 executing program 6: getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:24 executing program 0: unshare(0x20000400) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x4000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) inotify_init() socketpair(0x4, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x2, [0x8, 0x788a]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) r4 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000280)={'erspan0\x00'}) 2018/05/03 04:29:24 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200040, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x400000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(r1, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000035c0)=0xffffffffffffff1e) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003600)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80}) 2018/05/03 04:29:24 executing program 7: r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x4be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x536) 2018/05/03 04:29:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") close(r0) pread64(r0, &(0x7f0000000100)=""/202, 0xca, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x9, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x8) 2018/05/03 04:29:24 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000b00)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r1, 0x28, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={r2, 0x1, 0x10}, 0xc) r3 = socket$unix(0x1, 0x3, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) unshare(0x40600) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000700)=ANY=[@ANYBLOB="00000000cfc83e4f86559174de236fe0e6753aea7812696b0909f1c69f3db4dded5a227baf8619f100f72c1192107010c06120fbe78c5acb9a104a8670b8ae63b5f04262e7295d3c3a082b0f0df1250fc6f0473f13ceb019cfb03e67b1d853d85d292b0f2b"], 0x4) setresuid(r5, r6, r7) connect$unix(r3, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r8 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) fallocate(r0, 0x0, 0x9, 0x80008) socket$nl_generic(0x10, 0x3, 0x10) lseek(r1, 0x0, 0x3) 2018/05/03 04:29:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) poll(&(0x7f0000000180)=[{r0}, {r0}], 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 04:29:24 executing program 2: unshare(0x400) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00000000c0)=0x2, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x800, [0x8, 0x9, 0x24, 0x10000, 0x7fffffff, 0x8, 0x1, 0x8e8]}, 0x5c) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000140)={0x6, 0xe62, 0x4, 0xbd95}) 2018/05/03 04:29:25 executing program 3: r0 = memfd_create(&(0x7f0000000040)='nodev\x00', 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x5df, 0xe68, 0x2, 0xc1e8, 0x5, 0x9}, 0x520}, 0xa) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x4f}}) 2018/05/03 04:29:25 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x0, 0x9}, 'port0\x00', 0x1, 0x0, 0x3f, 0x80000001, 0x7, 0x4, 0x7ff, 0x0, 0x2, 0x4}) set_tid_address(&(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x6, 0x1268, [0x20000980, 0x0, 0x0, 0x200014c8, 0x20001638], 0x0, &(0x7f0000000080), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x0, 0x0, 'syzkaller0\x00', 'gre0\x00', 'team_slave_1\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x120, 0x158, 0x190, [@devgroup={'devgroup\x00', 0x18}, @rateest={'rateest\x00', 0x48, {{'veth1\x00', 'veth1_to_team\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x11, 0x0, 0x0, 'gre0\x00', 'erspan0\x00', 'bridge_slave_0\x00', 'bcsf0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x958, 0x958, 0x988, [@cluster={'cluster\x00', 0x10}, @among={'among\x00', 0x888, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x8, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast2=0xe0000002}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @broadcast=0xffffffff}, {}, {[], @dev={0xac, 0x14, 0x14}}]}}}}]}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'team0\x00', 'syzkaller1\x00', 'gre0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xd0, 0x108, 0x140, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @loopback=0x7f000001, 0x0, @loopback=0x7f000001, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'yam0\x00', 'erspan0\x00', 'veth0_to_bridge\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x230, 0x278, 0x2c8, [@physdev={'physdev\x00', 0x70, {{'veth0_to_bond\x00', {}, 'vcan0\x00'}}}, @comment={'comment\x00', 0x100}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "f57a039b6ece1f6bced8876467b3999273a3800235549997cab3717953a8"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x0, 0x0, 'bridge0\x00', 'bridge_slave_1\x00', 'irlan0\x00', 'veth1\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x9, 0x0, 0x0, 'bond_slave_0\x00', 'teql0\x00', 'bond_slave_1\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x100, 0x170, 0x1a8, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}}}}, @time={'time\x00', 0x18}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x12e0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/05/03 04:29:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x6e, @multicast1=0xe0000001, 0x4e20, 0x1, 'lblc\x00', 0x0, 0x400, 0x29}, {@loopback=0x7f000001, 0x4e21, 0x12000, 0x54, 0xff, 0x8}}, 0x44) 2018/05/03 04:29:25 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=""/156) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x2000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 04:29:25 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e0000000000160000000000000040000000000000000000000000000000000000002000380002000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000600000000000000000000030000000000000067b53292b76014ed00000000000000000000000000000000050000000000000000000000000000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setrlimit(0x0, &(0x7f0000000040)={0x1, 0x64e6}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x1, 0x4) 2018/05/03 04:29:25 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x12, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) ioctl$void(r0, 0x5451) 2018/05/03 04:29:25 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000001000), &(0x7f0000012000)=0x4) r3 = dup3(r1, r0, 0x0) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) 2018/05/03 04:29:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x44, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/03 04:29:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/03 04:29:25 executing program 2: socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) r0 = epoll_create(0x1) epoll_create(0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x208003, 0x0) sendmsg$rds(r1, &(0x7f0000000740)={&(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)=""/223, 0xdf}], 0x1, &(0x7f00000005c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x1, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0xc55, 0x9}, {&(0x7f00000001c0)=""/5, 0x5}, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000340)=""/108, 0x6c}], 0x3, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x4}, &(0x7f0000000400), &(0x7f0000000440)=0x7, 0x1ff, 0xfffffffffffffff9, 0x1, 0xf9de, 0x2, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x1f}, &(0x7f0000000480)=0x10000, &(0x7f00000004c0)=0x8, 0xcd, 0x4, 0x9ea, 0x9, 0x60, 0x1ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000500)=""/83, 0x53}, &(0x7f0000000580), 0x10}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x3}}], 0x158, 0x80}, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000004ff4)={0xfffffffffffffffd}) 2018/05/03 04:29:25 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) semget$private(0x0, 0x1, 0x0) 2018/05/03 04:29:26 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 04:29:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x4}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x5, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x280, 0x0) r3 = dup(r0) readv(r3, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/05/03 04:29:26 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = accept(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80) accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000003c0)={@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000080)=""/122, 0x4b}}, 0xa0) 2018/05/03 04:29:26 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x9, 0x4, 0x7fffffff}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x802, 0x0) clone(0x0, &(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000440)) 2018/05/03 04:29:26 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000002c0)={{0x20000000003, 0x0, 0x5}}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x40) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x400, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000780)=""/169) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x410000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="020985e72a8f6c036c2904f7b2f234b19f735c9dc7"], &(0x7f0000000140)=0x12) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x84, &(0x7f0000000180)=[@in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x10000, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x47}]}, &(0x7f0000000280)=0x10) mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0xfc6) 2018/05/03 04:29:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffcc0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x8, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) 2018/05/03 04:29:26 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0xd, 0x4, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000048ffc), 0x0) r0 = socket(0x200000000000001, 0x1, 0x3) prctl$setendian(0x14, 0x1) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 04:29:26 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x400b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x11, 0xffffffffffffffff, r2, 0x1, 0x2, 0x6}, 0x14) 2018/05/03 04:29:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2c0000000000000000000000000000000078afdb9994b7fb136dc1b9864362600740ce56015c6e9bf79def4ce296e17eb351d9ee6e29fbc9171aaca14664f1178c4d9c88d4f0f0388d6325836a69a4483be508ebf8d9faf97732fdd51091d9cd473cafc7df2e238cc4f9023df4175f076c7c153a6b50e644a407964d12efe2449a6e3828b5a1e9ca3a2e68462caeae89c39e3500a94e30b2de8262104dc7060ca088050e0852ca914499"]) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, @in6={0xa, 0x4e23, 0x0, @empty, 0x10000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22, @rand_addr=0x100000000}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x5}, 0x8) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000200)) 2018/05/03 04:29:26 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420040, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/15) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x5]}, &(0x7f0000000380)=0x6) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', r2}) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'teql0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000140)=""/58, 0x3a) 2018/05/03 04:29:26 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@empty, @broadcast=0xffffffff, 0x1, 0x4, [@dev={0xac, 0x14, 0x14, 0xf}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f00006bf000)=[{0xfffffffffffffffe, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) 2018/05/03 04:29:26 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) rt_sigaction(0x6, &(0x7f0000000000)={0x40, {0x5}, 0x88000000, 0x9}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000012ca09036e88b7aa3f0000000000000071100000000000000004000000000000000000002beed9f7eae54c7743378865dc86f7c6e87d86c7dbd445ff5e1ee813ac6df0bdfc1effcf506fb41636e151cbe4ecc50a8d3b5e7a59acd447953b0bf48367148d0d70ad8b3dffec6534a338c5833df0d568f6e8153efc43a88aec3c4a5932006d94088ea2d0d9aa35078b81f69e51f25b284febc07716b017f0aafa85865320d17bb35a452c01eece824e1adde7e88ae5ecc5b851456b3be6bfb25905e714f48724c86a82ac6217d653035b69964e0460413af1cc71cd05c4d4841c67edad8100000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/03 04:29:26 executing program 2: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x401, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x4) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1800}, {0x0, 0x2}, {}], 0x3, &(0x7f0000000040)={0x77359400}) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="819ba6d9470ea5a60b7dac5587e14539e938a2992904d47beb4c055fcf266a10fa5fc40db9d38ba69158b351573048313b4d1d22d0636931b4ca91d487391b71795888883491bffb3e0db848d3379346a0406ed3bc3cbda6bb3a1e6831725945b23a6418369d975f286736dd8c3c06c42a75c1fd8cc43a8594ba18fda9c4bea760d8cecaa17a66a361e75b671d9e585511174a9d22833e7b81b8f9f766b61c85e975101720dca88a78491d4cc793b296d8cb35b4ee008548e869353a32dc2a09d541d56d38369fff4ce9b10da508a5380e81f8bbe2012ef9b3bf1ecd722c5d07229b620feecfe3f078c5c8c73d732597", 0xf0}], 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/03 04:29:26 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, [0x400, 0x3, 0x1d, 0x8000, 0x4, 0x6, 0x2, 0x8f9, 0x5e, 0x4a13410d, 0x7ff, 0x7, 0x4, 0x8, 0x6]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x3}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003040)={'vcan0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000380)=""/161, 0xa1, 0x20, &(0x7f0000003080)={0x11, 0x2, r3, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f00000000c0)={0x0, 0x0, [0xf7a, 0x0, 0x0, 0xfffffffffffffffe]}) 2018/05/03 04:29:26 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) close(r0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1694, 0x10000) 2018/05/03 04:29:26 executing program 5: unshare(0x8000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x200000000000, 0x62b8, 0x81, 0x5}) shmget(0x2, 0x200000, 0x0, &(0x7f0000a90000/0x200000)=nil) splice(r1, &(0x7f00000000c0), r0, &(0x7f0000000100)=0x36, 0x0, 0x5) 2018/05/03 04:29:27 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x400c55cb, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/03 04:29:27 executing program 4: unshare(0x3fe) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x240001, 0x0) ioctl$int_in(r4, 0x80000080045003, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1000804000, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x27, &(0x7f0000000040)=0x200, 0x4) 2018/05/03 04:29:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x18, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) 2018/05/03 04:29:27 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000ca, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 2018/05/03 04:29:27 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x40113, r0, 0x0) dup(r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/03 04:29:27 executing program 6: syz_open_procfs(0x0, &(0x7f0000000800)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:27 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r2) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0x7, 0x70e}, {}], 0x2) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="f9d99cb7e7d251950f5743507ca342820dc385a3134ec0fc9565ad003cadd47cf8f2096ad2ea0b5990a0f4cd780fe0c3a48e3ad430a41fe7d75abf6c2dc7c392a555ae9d7e7aa2acc65bfa260051c1d841012c9283c898b8db478143ec6c880cca12c5dd5d0e4b92b5b76fd0744a5409e3bf7a9e636b4ad277617a8f2e0e193d473a1184f4bd3ba29ece4734a753856d2964823f6d8a3ab337238410a98605f807306ef9bca97d3d308eb42ba8a42cb43f062337c2c2bfdc14db8c0d029a8d537f4c656320c1cbd2c85fcbf1fae52255422d389eb93c9cc0f74d6ac6f1bfb10f", 0xe0, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/03 04:29:27 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x8004552d, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) 2018/05/03 04:29:27 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2000000000000397, 0x3a, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x329}, 0x1}, 0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000000040)) 2018/05/03 04:29:27 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x77359400}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) recvfrom$inet(r3, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) sendto$inet(r3, &(0x7f0000000200)="f3", 0x1, 0x0, 0x0, 0x0) 2018/05/03 04:29:27 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40200, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x7fff) r2 = syz_open_procfs(0x0, &(0x7f0000000800)="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") write(r2, &(0x7f0000000000)="75e9615255546196f1d743b329b782cc3800a08da35ac8c87e639d427f49aab72168fc4a103c3383d616cb5050d3b2b4d63756ee5ad93fa2986d7811d61489472ea7173623624151e0280990433359a1b6a91d6b6adc03e0d779196df21bacc4c026866d4ef993d13277036a61d6ef3bc66e96f9135c4a1f0fca215ba5c79abd3a9f43c956d676ef010c9a89d230840fe37ccb3bc9feb71b39b0d241d39f645a6c244a68d7", 0xa5) fgetxattr(r2, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="c4c31c273b0ae8230b0994eaa886fa8799d96aa952546ab4c7ef653f437b8bbbada5d16afbe4c33a38bbcc14db8034f533718f4d6fe38380a719c8faa7884a96182ff393ccd5e3c2d7fe7487d02eb9f6ff829d84010f7cc034209069edd4caa3712c1a5650ada6b6d3085ca6bb2d76b97d61aa77aa6b21de5bb3ee32a9d16c16a0cbb17939ff3508dc6faa3bf3727eeb3b4047da53dac2701746bfcb5d6d528768a8d64054153025bab9ac1fa3c5e34cf52d2479c901d72ecab8c8d4e12f419ed1d1dd393cae22cc3208e6bc00fe30a974b59749864802aa66ae373bb5bb0361415416836ec734eb06560e36461937fcc3c1f9eec56321", 0xf7) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5ece, 0x101400) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0x1c) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r3}, 0x14) 2018/05/03 04:29:27 executing program 2: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x100000001, &(0x7f0000002d00)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002e40)={r1, &(0x7f0000002d40)="066694760bfcd9568fd4a96c2cc9b43c8f57fdcf6aaaf4ec8edbb4", &(0x7f0000002d80)="baeb1f7b930eec06d403d0b01fdf137d095cefed9cac05c37adb6c454ca8826b659c2c11801f0899ea30c0067c209d8baf13ed5e90a03fa74b1547a118b54111f889c006f64d10dc8e873eeff18226c02ffc66dcd0b2986c4f44862888baff93d3452fb50351e03722febdb355796ec26faf84177e7f64495f0dee3e562ba2d348b0f089928adeebb835411834a1331522b9cda00cbb2c71ffd15f058fb99e9193fde7ce9536ee48e7eeaa5a3dbdc6f52662ec94ea7a14eb6a", 0x1}, 0x20) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002ec0)={&(0x7f0000002e80)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000002f80)='binfmt_misc\x00', 0x2, &(0x7f0000002fc0)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r3, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002bc0)=0x80000000, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x18}, 0x10) r4 = getpid() perf_event_open(&(0x7f0000002f00)={0x2, 0x70, 0x100, 0x20, 0x1d5, 0x0, 0x0, 0x8, 0x100, 0x2, 0x100, 0x2, 0x7fff, 0x1f, 0x7fff, 0xfffffffffffffff9, 0xffffffff00000001, 0xfffffffffffffffc, 0x200, 0x3, 0x80000000, 0x100000000, 0x7ff, 0xffffffffffffff81, 0x200, 0x3ff, 0x637e7d4e, 0x3ff, 0x4, 0xaee, 0x8, 0x400, 0x3ff, 0xfffffffffffeffff, 0x2, 0x3, 0x6, 0x3, 0x0, 0xa0, 0x0, @perf_config_ext={0xae8, 0x3}, 0x20000, 0x5000, 0x0, 0x3, 0xda, 0x7, 0x5a}, r4, 0x9, r0, 0x2) recvmsg$kcm(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/05/03 04:29:27 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/03 04:29:27 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x40, 0x240400) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)={0x1c, 0x1, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) socketpair$inet(0x2, 0x6, 0x7630, &(0x7f0000000080)) 2018/05/03 04:29:27 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x6, &(0x7f0000000080)={0x0, 0x26, 0x4, @tid=r0}, &(0x7f0000000100)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x2, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) [ 155.955566] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/03 04:29:28 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x80800) signalfd4(r0, &(0x7f0000000100)={0x9}, 0x5, 0x800) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000180)={'bridge_slave_0\x00', @ifru_settings={0x1, 0x4, @cisco=&(0x7f0000000140)={0x3, 0x8}}}) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) mbind(&(0x7f00000db000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0x5, 0x5, 0x0) 2018/05/03 04:29:28 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000380)={0x3c2, 0x3ffffffffffff19, 0x2, 0x4, &(0x7f0000000040)=[{}, {}]}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0xbd, [], 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/189}, &(0x7f0000000340)=0x78) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:28 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1]}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x3) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, 'rdma', 0x20}, {0x2d, 'io', 0x20}]}, 0xa) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 156.006365] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/03 04:29:28 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000480)={{0x0, 0x1, 0x5, 0x0, 0x9}, 0x1f, 0xffff}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect(r2, &(0x7f0000000400)=@l2={0x1f, 0x0, {0x7768, 0x8001, 0x8001, 0xfffffffffffffffd, 0x0, 0xffffffffffffff7f}}, 0x80) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e22, 0x4946, 0x4e21, 0x80000000, 0xa, 0x80, 0xa57ba6a73270fe49, 0x3f, r3, r4}, {0x2c, 0xd84, 0x300, 0x9a6, 0x3, 0x8, 0x3, 0x7e}, {0x3, 0xffffffffffffffff, 0x6, 0x4}, 0x6, 0x6e6bbd, 0x1, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x3, 0x1f, 0x1ff, 0xf5, 0xf69}}, 0xe8) ppoll(&(0x7f0000000500)=[{r2, 0x400}], 0x1, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f0000000580)={0x2c8}, 0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0), 0x397, 0xffffffffffffffff}}], 0x1, 0x8000) 2018/05/03 04:29:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) sched_setaffinity(0x0, 0xffffff7f, &(0x7f0000000100)=0x5) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = getpid() prctl$setptracer(0x59616d61, r2) dup3(r0, r1, 0x0) 2018/05/03 04:29:28 executing program 7: r0 = inotify_init1(0x3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x500) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x0, 0x0) 2018/05/03 04:29:28 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x9, 0x4, 0x4, 0x1, 0x0, 0x0, 0x4200, 0x4, 0x7, 0xcb, 0x1, 0x7, 0x1, 0xfffffffffffff000, 0x7, 0x7, 0xa9ae, 0x1, 0x7f, 0x0, 0x7fffffff000, 0x9, 0x3, 0x0, 0x1, 0x1, 0x7, 0xfffffffffffffff9, 0x4, 0x2, 0x7fffffff, 0xc5f1, 0xb5, 0x4, 0x7, 0x3, 0x0, 0x401, 0x0, @perf_config_ext={0x9, 0x3}, 0x1002, 0x0, 0xfffffffffffffff8, 0x7, 0x6, 0x4}, 0xffffffffffffff9c, 0x2, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x100, 0x9, 0x4, 0x7fff, 0x0, 0x3, 0x10000, 0x1, 0x3cbfab6d, 0x10001, 0x1, 0x101, 0x8001, 0x9, 0x200, 0x7, 0xfff, 0x5, 0x559a, 0x20, 0x5, 0xdf, 0x1, 0x8, 0x6, 0xaa3c, 0x4, 0x7, 0x7, 0x0, 0x0, 0x59, 0x0, 0x6, 0x5, 0x5, 0x0, 0x200000000, 0x3, @perf_config_ext={0x3, 0x4}, 0x1008, 0x5, 0x2, 0x0, 0x2, 0x7, 0xd83f}, 0x0, 0xc, 0xffffffffffffffff, 0x2) sendto$inet(r0, &(0x7f0000000100)="73368712be2cd84005e8e1283eb3f236f86950fc8fb71eae6563cf04cfdd969d9c0d36b3c0b1bab21c3a9773b965b7f2e613d47fca8ca3791e3e166ba9b20f074b4df4a669039219404ef7927b83efa5fd9671751fd4d592f83fc4052ffab3da52d8238b9e6d0214d9581009fa911ad023a491c43111f6528de35d1b662e659de067e69685633515eabf81bc441a037e813fe1e55b8ac62a9d40e86cf70520a4ae3b107f678687ed98babf1e1e6afb5067fec3765d2abc38d41b", 0xba, 0x8005, &(0x7f00000001c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x12) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/05/03 04:29:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xe71}, 0x4) 2018/05/03 04:29:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) sendto$inet(r0, &(0x7f0000000200)="f3", 0x1, 0x0, 0x0, 0x0) 2018/05/03 04:29:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7b415936, 0x20000) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r4 = dup3(r3, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000200)=0xfffffdbf) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) fstat(r3, &(0x7f0000000040)) recvfrom$llc(r4, &(0x7f0000000180)=""/1, 0x1, 0x1, &(0x7f00000001c0)={0x1a, 0xffff, 0x12, 0xffff, 0x1, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000000140)=0x20) 2018/05/03 04:29:29 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fchmod(r0, 0x147) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x9) fchmod(r1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) fchmod(r1, 0x0) 2018/05/03 04:29:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0xb01, 0x0, 0x0, {0x8000000000004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x101002) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffb, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) 2018/05/03 04:29:29 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2}}}, &(0x7f0000000000)=0x26c) r1 = gettid() migrate_pages(r1, 0x8, &(0x7f00000000c0)=0x7, &(0x7f0000000140)=0x7ff) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) timer_create(0x2, &(0x7f0000000100)={0x0, 0x3, 0x7, @tid=r1}, &(0x7f0000000180)) 2018/05/03 04:29:29 executing program 7: unshare(0x20000400) r0 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xfb, 0xffffffff, 0x7, 0x8, 0x8, 0x7fff, 0x7f, 0x4, 0x24, 0x80000000, 0x3}, 0xb) fstat(r0, &(0x7f0000d5a000)) 2018/05/03 04:29:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x14, 0x2, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0xa}, [], {0x95}}, &(0x7f00000001c0)="5a79d0e57a6b106c6c65", 0x5, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 2018/05/03 04:29:29 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) seccomp(0x1, 0x0, &(0x7f0000000040)={0x34, &(0x7f0000000000)=[{}]}) 2018/05/03 04:29:29 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:29 executing program 5: r0 = gettid() exit(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xe772, 0x4000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/184) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) 2018/05/03 04:29:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x3c96) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000080)=""/251, 0xfb}, {&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/88, 0x58}], 0x6) r2 = dup3(r1, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) 2018/05/03 04:29:29 executing program 6: r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/cgroup\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r2, 0x6, &(0x7f0000000b00)=""/4096) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80000, 0x0) 2018/05/03 04:29:29 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) creat(&(0x7f0000000000)='./file0\x00', 0x18) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000020) 2018/05/03 04:29:29 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000000)=0xc) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x2000000, 0x200000000000030, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6, 0x0) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x5, 0x0, "dc215658c9db", 0x8001}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1, 0x3, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r2, &(0x7f00002ae000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r2, &(0x7f0000000040), &(0x7f00000a8fe5)=""/27}, 0x18) readv(0xffffffffffffffff, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/197) 2018/05/03 04:29:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000040)="cb6bea915fa62bc910720a1c5b7f34bbc3b8fd3f533810282a3a8d503e217253c2701905998a662f1217589ff6b6351967d5f08766e866782bc2a01048f20fdd451b52e356e768cd51b6d484e04450912f9791908db25c4435db3dfd67f302f73c4a9b9ea1abbdc7511d475c0e8ba7faf1b709877a3ea5e81ec3f13fa022ae9398c23a4bde0543169368858610e8bc12188fc0c3a39e928b24f510d5ea1a184983eb49069309a4dfe1ccec2fef5084019b633f1802bafe6d2d4e16", 0xbb, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x2, 0x1, "46cc88058132", 0xf4}, 0x80) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f00000001c0)) [ 157.389822] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/03 04:29:29 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x3, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0x26) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e, 0x7f}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40), 0x177, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000040)=""/69, 0xffffffc9}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000001840)=""/208, 0xd0}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000001b00)=""/163, 0xa3}, {&(0x7f0000001780)=""/28, 0x1c}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/99, 0x63}, {&(0x7f0000001c40)=""/71, 0x47}], 0x9, &(0x7f0000002680)=""/146, 0x160}}], 0x4, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000400)={0xfffffffffffffffe, 0x1, 0x401, 0xffff, &(0x7f0000000180)=[{}]}) 2018/05/03 04:29:30 executing program 0: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xa271, &(0x7f0000000040)="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") 2018/05/03 04:29:30 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2}, &(0x7f0000000240)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000fd29c70000000000000000000000"], 0x14}, 0x1}, 0x0) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e20, 0xc5, 0xa, 0xa0, 0x80, 0x0, r5, r4}, {0xff, 0x4, 0xd, 0x9, 0x1, 0x80000000, 0x6, 0x6}, {0x100000001, 0x1, 0x6, 0x4}, 0x2, 0x0, 0x1, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0xff}, 0xa, @in6, 0x3504, 0x0, 0x3, 0x8, 0x0, 0x0, 0x5}}, 0xe8) 2018/05/03 04:29:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001800ffff0000000000000000010000007c00000071efa5c783c31d430b5d0c6777720ae1b69b0587e54c7627160a57ba3a5d8a61c935119245f1b673f3352777d51e5cdd47edde337ea94394e7b63652bbaead2c4a0911734203bcaf45e4a90bb6818563c4ff56c9be92c023026641e44a11f0d52dc1eea4a6fe0fefecbff9f6b21a468bb50a8cbcb4fbcc230a107cc9f3a41f89b5ff6d7f3ac1c39ab8ed260a539307a6337781c944541a947decd3706bc961e7c5c96d6bda77687af27ce9afd7214fd016a85243f0a2ce188ef16d185429d5ab3e137f51c84f8539a64d68d55ebb634f94201af6a79337e2"], 0x18}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 04:29:30 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a28ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0xec}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xc}, 0x7fff, 0x2, 0xff, 0x8, 0x5, 0x8, 0x1}, 0x20) 2018/05/03 04:29:30 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2000, 0x110) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="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", 0x1000) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000340)=r2) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000000), 0x800, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) 2018/05/03 04:29:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="2f6578650000abb5158df87ea8984e79c93df7498b2b3479606c700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de58ab3edddeb811efd44ea011e1a0db9074a28a826c8c566b89c57cc3cca4aec41d37fa27c8daa19030d030f9d0a0871d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486fd5e229923be5ed8cbfb78e86280b4c6f931ecd83a619bb312a4c520a03b27f805d181b6c51e13712afd01e5008931a36e888060a2d00df211238ae410adbb07de76da87693089688c7813e9bb82f0c903911ca49f3da794676c34470e4911194f5f103673adb91303d630dd2fc3686aeca2d8408e84f09e7b63f66dde5c46636633899c9d7d56bf25ff3f641812e31e1ef8957d0486ba093ecc712c2df8e88b52def24192942d114a8ea3e037ba5ff7fb61285c5cbc11e630da9457717620680be6f3a3b2b5cc04cf30ef70000000000000101454d8688af1f630597028ed78352b237e22d1438293b60a3d035959640668cb16126e47c6e96b88f18e21543d464558f652dcf55f5cdca8d60c68c00549fbf1bd992c20deb7833d69951460c6fa3de8d4a79d4dad9194a9c1a7e6e53f765525aec04f6a5a42bf40621197485694e29c41c3ac726ba27243910a45c38a3b399638daeb27ac7e82a30ef6c26000000000000000000000000000000e43ee60323a5e070426f2a18eebf1d0e0a081ed067838230af08f8ae158f36a9b34b4d81e8c50ce5e51b2bbf5a93a4203b6998cfd3e415bbd0c55fc41d3c8108eb63ed15774bb6a1052de9937920f368453ad4e5d51528f4579a6debb7b57357e00772500340403e9b5da83d060ffdcfdb814b948a2b116eade0c9c0b11f5f6a41534f252955bddf276ea4cf6ea62307e36488078e8989b9af880a24c1fd8d10803a04bd8baaaff6c695786148c5594d3f6bede66b98e6dc047679c877b669909295dace89e02e5bf399b7e7fd404ceab61c2d983c05d093e77cad8e044bcdafd8a527762bb4a49b000000000000000000000000000000") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) 2018/05/03 04:29:30 executing program 2: syz_emit_ethernet(0x11, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @empty, [], {@llc_tr={0x11, {@llc={0xff, 0xff, '='}}}}}, 0x0) 2018/05/03 04:29:30 executing program 5: r0 = semget(0x2, 0x2, 0x80) semtimedop(r0, &(0x7f0000000000), 0x2aaaaaaaaaaaab09, &(0x7f0000000240)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x420000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) 2018/05/03 04:29:30 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) [ 158.460279] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 04:29:30 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(r0, 0x1000) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/05/03 04:29:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xb1) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000200)='t', 0x1, 0xfffffffffffffffc, 0x0, 0x0) accept$unix(r0, &(0x7f0000000140), &(0x7f0000000040)=0x6e) [ 158.562179] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 04:29:31 executing program 0: r0 = socket$inet(0x15, 0x400000080005, 0x0) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100000000000000014e1c1b9f56afb10a355908601000001000200"], 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/138, &(0x7f00000000c0)=0x8a) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/zero\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1000, 0x3, [0x200, 0x9, 0x100000001]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x5, 0x80000000, 0x3, 0x0, 0x7, 0xa8, 0x7, 0x1000, 0x1, 0x10000, 0x7fff, 0x8, 0x4, 0x100, 0x3]}, &(0x7f00000003c0)=0x100) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x800, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x40c400, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000500)=""/24) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}}, 0x84) 2018/05/03 04:29:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000140)=""/60) vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)="49705590f6d44468d4f5f15879e20a27dd414ba7c4a5c654c6a4f6c92f292310b7504b6ee3924625c6621ecb0889c90e5ebc465c68e5f871699328a9dd53075bc92a196ca7357c681d44d2dada1ba14c8cef9dcf398a5da241ebe8374e0cf872ad972c2b9b", 0x65}], 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc2604111, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x3, 0xb2}) 2018/05/03 04:29:31 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, 'bridge_slave_0\x00'}) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) fcntl$addseals(r0, 0x409, 0x4) keyctl$search(0xa, r1, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000000c0)=0x9) 2018/05/03 04:29:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/05/03 04:29:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, 0x0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="232e256e2b253785000a00000000000000000000000000"], 0xd) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000002c0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x95, 0x20002) 2018/05/03 04:29:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x10) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x2000) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r2, 0x9, 0x0, 0x1f, 0x8}, &(0x7f0000000140)=0x18) r4 = dup2(r1, r0) shutdown(r1, 0xfffffffffffffffd) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000040)=0x5dc8, &(0x7f0000000080)=0x4) 2018/05/03 04:29:31 executing program 2: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) r1 = memfd_create(&(0x7f0000000000)='\\@+!\x00', 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x2) 2018/05/03 04:29:31 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/03 04:29:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000000), 0xfffffffffffffea9) 2018/05/03 04:29:31 executing program 1: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='lo-,\x00', &(0x7f0000000140)='}!{*security\'wlan1md5sumnodev\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00']) migrate_pages(r1, 0x2, &(0x7f0000000200), &(0x7f0000000240)) 2018/05/03 04:29:31 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x202040, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5b, &(0x7f0000000200), &(0x7f0000000240)=0x4) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x0, 0xc44, 0x4, 0x8, 0x0, 0x1, 0x20000, 0x9, 0xffffffff, 0x7, 0x0, 0x7, 0x8, 0x1, 0x9, 0x9, 0x4, 0x5, 0xffff, 0x80, 0xfffffffffffffff7, 0xcbc0, 0x8001, 0x100000001, 0x3ff, 0x3f, 0x200000000000, 0x8000, 0x7fff, 0x3, 0x5, 0x3, 0xe6e, 0x7, 0x401, 0x7, 0x0, 0xfffffffffffffff7, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x4, 0x7, 0x8, 0x7, 0x2, 0x8, 0xff}, r1, 0xc, r2, 0x2) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000100)=0x20000000000003f, 0xfffffffffffffe4b) r3 = getegid() setfsgid(r3) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002108) 2018/05/03 04:29:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0xe893, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r2, 0x2f, &(0x7f0000000100)={0x38, 0x202, 0xfffffffffffffffb, 0x80000000}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000680)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000440)}]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000616ff8)) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000140)={0x6, 0x674eb5d3}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/05/03 04:29:31 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x88000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/05/03 04:29:31 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/05/03 04:29:31 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x0) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000640)={0x0, ""/219}, 0xe3, 0x2, 0x800) socket$bt_bnep(0x1f, 0x3, 0x4) accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x2) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="78000000d31e9ee9fd8d7149ec04c247413711ca53d9eed2c7bd20", @ANYRES16=r4, @ANYBLOB="000c2bbd7000ffdbdf250a00000008000400fca2224508000500000000000800060004000000280001000800020000000000080009006500000008000200000000000c0007003300000023000000080004008b0000001c00010008000b007369700008000200010000000800050002000000"], 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r3}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) [ 160.057588] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 04:29:32 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) clock_gettime(0x4, &(0x7f000000df80)={0x0, 0x0}) recvmmsg(r1, &(0x7f000000f000)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f000000a6c0)=[{&(0x7f000000a680)=""/10, 0xa}], 0x1, &(0x7f000000a700)=""/90, 0x5a}}, {{&(0x7f000000da00)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f000000dd80)=""/160, 0xa0}], 0x1, &(0x7f000000dec0)=""/159, 0x9f}}], 0x2, 0x40000000, &(0x7f0000000040)={0x0, r2+30000000}) 2018/05/03 04:29:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffffffffffffff28, 0x9, [0x2, 0xfffffffffffffff7, 0x0, 0x5, 0x1ff, 0x20, 0x1, 0x8000, 0x8]}, &(0x7f0000000040)=0x1a) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/49) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x4, 0x100000, 0x5400, 0x3, 0x80, 0x100000001, 0x3ff, 0x1, 0x5, 0x403}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3f, 0x100000000103}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000200)="1740ff4b5a110a09499b28bf93bef70e3035ac085914d9ac4e997232718c3c82ef834924f90684d1f74fb6c17e6aebd0875a9ef0928100adfd4033571ee602b113f991550ae4dbb2c0be275dbccb78b007c9a844f2ee127ec6b62ed3be34340fe17f7c7acd39abd553ff7650cd9e468a6f2ccbc72d670b23f9150a28ca08117d819574f8862ce67ccde46a302fcc16cf659d949519bbb88041f8e3e56322a566a98ad14c27b7795c8441707ecbe7251ee3ac35e8dd123831ea0d951107f2bf679aed640143c4c16d22737fbaa925fe4c57df619d7fa8", 0xd6) 2018/05/03 04:29:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000007c0), 0x0) sendto$inet6(r0, &(0x7f0000000000)="635e498cf21ddfaddaf420dfd2fd32dda052778d3966aa6046292db7e3ac290b1ce3d43ae8968b01f70dbc7d482092ba5d4863527c29d72355f7eca2d5203a60a81ba4ca5d8a0412a8a6068248059920d748f9259cafd8aaaca3abc2f0984a4069f7b5baae9abb4d325259feab9b52102fed233728df9c4ddf7dde2dd94d16d275fdfa6f5e38fdbb1c202f63ee3457e1da2d42fd4e65ac8bc348f814e0871a771bb5e7e90f5d488dfc3d45de7b123bd7179d7f055e4f8eb594f83abfce5dc6", 0xbf, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) sendmmsg(r2, &(0x7f0000005600)=[{{&(0x7f0000003100)=@sco={0x1f}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003180)="cc", 0x1}], 0x1, &(0x7f0000005800)}}], 0x1, 0x44100) 2018/05/03 04:29:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'veth0\x00', {0x4, 0x6, 0x2, "7c7986fa46ee"}}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000211000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/05/03 04:29:32 executing program 0: socketpair$inet(0x2, 0x800, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/156, &(0x7f0000000040)=0x9c) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080), 0x8) 2018/05/03 04:29:32 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000000200)="5eee8111", 0x4, 0x0, &(0x7f0000036000)={0x0, 0x1c9c380}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) 2018/05/03 04:29:32 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x94a1, 0x0) signalfd(r0, &(0x7f0000001200)={0xffffffffffffd583}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000011c0)={&(0x7f0000001180)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/05/03 04:29:32 executing program 3: r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1f, 0x3, 0x6e5, 0x4416}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x30b0c0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x498, 0x270, 0x130, 0x130, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "83dc725b00f717f1b66f80036b2d9415d420a3508d0d77dc9450ed523c1d"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="8e4a9ffe0550", @empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0xffffffff}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x3, 0x9, 0x2, 0x80000001, 0x1, 0x4, 'team_slave_1\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @rand_addr=0x508, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="000000008000000000000000000000000000000000000000000cf0ffffffffffffff0000000000cf2f96625b3300ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000900000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000009809000000000000000000000000000000000000feffffff010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000ffffffffffff000000000000aaaaaaaa0000000000c0000000f80000004c45440000000000000000000000000000000004000000000000000000000000280000000000000073797a31000000000000000000000000000000b405d2024713c24800000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaa000000009bb32dc125a054a0000000000000000000"]}, 0x236) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) [ 160.347475] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 04:29:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x204e21, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@ax25={0x3, {"8e50c1badc64e0"}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}, 0x0) [ 160.412449] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 04:29:32 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40020}, 0x2c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xfffffffffffffeba) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr=0x80000000, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e23, 0x8, 0x2, 0x0, 0x80, 0xff, r5, r0}, {0x6, 0x3, 0x638, 0x8000, 0xffffffffffffff01, 0x5c81, 0x9677, 0xffffffff}, {0x3, 0x3, 0x10001, 0x93bd}, 0x0, 0x6e6bbf, 0x1, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d5, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x3, 0x0, 0xfbd8, 0x400, 0x7, 0x1}}, 0xe8) setgroups(0x3, &(0x7f0000000200)=[r1, r2, r3]) r6 = socket(0x15, 0x3, 0x6) setsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f00000000c0)=@fragment={0x3a, 0x0, 0x46d, 0x7, 0x0, 0x2, 0x68}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000001ae639548b61000000070000000000000000000000000000009500"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 04:29:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2}}}, 0x90) 2018/05/03 04:29:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x200000) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x4ba, 0x8, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:32 executing program 0: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x2, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x196, &(0x7f0000000140)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0x8, 0x6, 0x0, 0xffffffffffff6569}, {0x4, 0x10001, 0xc98, 0x9}], @ipv6={0x80000001, 0x6, "2febe1", 0x158, 0x37, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@srh={0xdf, 0x2, 0x4, 0x1, 0xfffffffffffffffe, 0x5, 0x3, [@local={0xfe, 0x80, [], 0xaa}]}, @srh={0x62, 0x8, 0x4, 0x4, 0x1f, 0x0, 0x5, [@dev={0xfe, 0x80, [], 0xb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @fragment={0x2c, 0x0, 0x5, 0x3, 0x0, 0x0, 0x68}, @dstopts={0xff, 0xd, [], [@calipso={0x7, 0x10, {0x50, 0x2, 0xfffffffffffffffa, 0x3af, [0x0]}}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x50, {0x20, 0x12, 0x2, 0x7fff, [0x6, 0x100000000, 0x5, 0x1, 0x1, 0x4, 0x1, 0x5, 0x81]}}]}], @tcp={{0x4e21, 0x4e20, r0, r1, 0x5, 0x0, 0xd, 0x20, 0xff, 0x0, 0x20, {[@timestamp={0x8, 0xa, 0x2800000000000000, 0x6}, @eol, @sack_perm={0x4, 0x2}, @nop={0x1}, @sack_perm={0x4, 0x2}, @nop={0x1}, @sack={0x5, 0x6, [0xff]}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}]}}, {"05c3f7e1d53a7b2c1be191a69b687edb5a673de2959169cda7eedd60d7dcd95d612f1da36a33e7eb22038c8c21d9db11aea53596f6e83b78386fc7a3d316580fb4345250"}}}}}}}}, &(0x7f00000000c0)={0x1, 0x0, [0x0, 0x10000002]}) 2018/05/03 04:29:33 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000200)="60fc49de9499517e103e2f36030797b59c5f97f222eda0719c7439c964574470225be45c3a62c7729b692c040c341710f0435b10d012bc0ba88802cd760bc7c82879f3ea45856432b5478129f7e39bff2d43cda76cfef9a72fb24d19f5f1e94fbc25ed75b02512211f673e34fe563302b4ebf26397d9ba0e725165093e256c76deac7d1a8780b3a086", &(0x7f00000002c0)="42e770b522c8b27e36aa9994b6475c7fe13a8c0a3fb147f4d0f062ab1484bb0a9f9e3113edb57645a9f7c2aaaa29bfd4cd1b4d82ea2c07f7ae1f31ac962d94b265badd432986b0464dd7754e90d2fbb32d7fa2e6140a0fa1027183dc08395f3eb1785c6c6278bda7b74e1334eb759f0df0d892e1347c5a05ac9580261ce0", 0x994fc771e79ae465}, 0x20) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000400)={0x8, r3, 0xfffffffffffffd, 0x7c}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x49, 0x4) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00') ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x1f, r4}) 2018/05/03 04:29:33 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x81, 0x200280) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x80000000, &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002440)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000002340)=[{&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x3, &(0x7f0000002380)=""/150, 0x96, 0x7}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x4, 0x1, 0x7, 0x9, 0x9, 0x7cbc}) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x0) sendfile(r2, r1, 0x0, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) fremovexattr(r2, &(0x7f0000000100)=@known='com.apple.system.Security\x00') mlock(&(0x7f0000ada000/0x4000)=nil, 0x4000) 2018/05/03 04:29:33 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/34, 0x22) getdents(r0, &(0x7f0000002ac0)=""/4096, 0x1125) r1 = getuid() ioprio_set$uid(0x3, r1, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x21, "5c76728cba1589efb3aa2b8fbeb0e73594bd98901e29cfeed5987a92e920cb476c"}, &(0x7f0000000140)=0x29) 2018/05/03 04:29:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/05/03 04:29:33 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=""/195, 0xc3) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:33 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x200000) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x4ba, 0x8, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="2f6578650000abb5158df87ea8984e79c93df7498b2b3479606c700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de58ab3edddeb811efd44ea011e1a0db9074a28a826c8c566b89c57cc3cca4aec41d37fa27c8daa19030d030f9d0a0871d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486fd5e229923be5ed8cbfb78e86280b4c6f931ecd83a619bb312a4c520a03b27f805d181b6c51e13712afd01e5008931a36e888060a2d00df211238ae410adbb07de76da87693089688c7813e9bb82f0c903911ca49f3da794676c34470e4911194f5f103673adb91303d630dd2fc3686aeca2d8408e84f09e7b63f66dde5c46636633899c9d7d56bf25ff3f641812e31e1ef8957d0486ba093ecc712c2df8e88b52def24192942d114a8ea3e037ba5ff7fb61285c5cbc11e630da9457717620680be6f3a3b2b5cc04cf30ef70000000000000101454d8688af1f630597028ed78352b237e22d1438293b60a3d035959640668cb16126e47c6e96b88f18e21543d464558f652dcf55f5cdca8d60c68c00549fbf1bd992c20deb7833d69951460c6fa3de8d4a79d4dad9194a9c1a7e6e53f765525aec04f6a5a42bf40621197485694e29c41c3ac726ba27243910a45c38a3b399638daeb27ac7e82a30ef6c26000000000000000000000000000000e43ee60323a5e070426f2a18eebf1d0e0a081ed067838230af08f8ae158f36a9b34b4d81e8c50ce5e51b2bbf5a93a4203b6998cfd3e415bbd0c55fc41d3c8108eb63ed15774bb6a1052de9937920f368453ad4e5d51528f4579a6debb7b57357e00772500340403e9b5da83d060ffdcfdb814b948a2b116eade0c9c0b11f5f6a41534f252955bddf276ea4cf6ea62307e36488078e8989b9af880a24c1fd8d10803a04bd8baaaff6c695786148c5594d3f6bede66b98e6dc047679c877b669909295dace89e02e5bf399b7e7fd404ceab61c2d983c05d093e77cad8e044bcdafd8a527762bb4a49b000000000000000000000000000000") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:33 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x8}, {0xe0}}) prctl$setendian(0x14, 0x3) 2018/05/03 04:29:33 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x17, 0x4a0400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x1f7, @empty, 0x5}}, 0x5, 0x7f, 0x6, 0x7, 0x8b3}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x2749, 0x30, 0xbd, 0x3}, &(0x7f0000000200)=0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1a}) close(r0) 2018/05/03 04:29:33 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40607) fchmod(r0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/03 04:29:33 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x6002) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@broute={'broute\x00', 0x20, 0x3, 0x528, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000001000000000000ffffffff020000000300dfff0000000000006c6f000000000000000000000000000074756e6c30000000000000000000000065727370616e30000000000000000000626373663000000000000000000000000180c2000000000000000000aaaaaaaaaaaa0000000000000000e0000000100100004001000074696d6500000000000000000000000000000000000000000000000000000000180000000000000000000000000000ffffffdd00f9ad00000000000000020000636f6e6e6c6162656c0000000000000000000000000000000000000000000000080000000000000000000000000000007265646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000110000000000000000006970365f76746930000000000000000076657468305f746f5f7465616d00000076657468305f746f5f626f6e640000007465616d300000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaa00000000000000000008010000580100008801000070687973646576000000000000000000000000000000000000000000000000007000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000006263736830000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000003a115bb08022964775f3cc1587a14dfaea63e6e3d0495d5f345390b5014300000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000030000000000000000006c6f000000000000000000000000000076657468315f746f5f7465616d00000073797a6b616c6c65723000000000000069703667726574617030000000000000aaaaaaaaaaaa000000000000000000000000000000000000000070000000a0000000d00100004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a70746d785f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004074c688efea7ac008a27129d601da960b2c627c917d461760ca0ab19602e3171b9f55d72d32e04933c752249fe5c3db5c34f1ecd0c8b17b2f9cfc8b925d999038da62e36718e0694c4123962ea6c17f86a928eba9720018e2141309a5b81998ac079d0bfd79f311e43adacc3b5707daecc462ed14f2316c3699018ad5bd06c3a2334e3a6aad95f073bf7efda47f43d26509a823"]}, 0x634) 2018/05/03 04:29:33 executing program 6: set_tid_address(&(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:33 executing program 7: unshare(0x8000400) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x3) set_thread_area(&(0x7f0000000000)={0x7f, 0x20001000, 0xffffffff, 0x7fffffff, 0x10000, 0x7, 0x401, 0x8, 0x3, 0xbb}) 2018/05/03 04:29:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x200) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'veth1_to_team\x00', 0x71}) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/05/03 04:29:33 executing program 3: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet(0xa, 0x800, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) [ 161.567442] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 04:29:33 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair(0x11, 0x801, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000000c0)={0x1, 0x9}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10082, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) [ 161.622444] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 04:29:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") clock_gettime(0x4, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x8000}, {r0, 0x4000}, {r0, 0x80}, {r0, 0x4008}, {r0, 0x80}, {r0, 0x4104}, {r0, 0x2404}, {r0, 0x1000}, {r0, 0x4000}], 0xa, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)={0x9}, 0x8) fgetxattr(r0, &(0x7f0000000200)=@random={'trusted.', "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"}, &(0x7f0000000040), 0x91) 2018/05/03 04:29:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bcsh0\x00', r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr}], 0x1) 2018/05/03 04:29:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x3f, 0x42) flistxattr(r0, &(0x7f0000000040)=""/178, 0xb2) 2018/05/03 04:29:34 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x1}, 0x3d5) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) socket$inet(0x2, 0x800, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000b00)="aa", 0x1}], 0x1}, 0x0) 2018/05/03 04:29:34 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100)="24d8945510d57596a7f98f3a1131c01bac18421dbe01fde57cd9ebe7513feb3dfabb0dbbd3137badc9319f9d8f42483a11e210d9eb94a6fae282ab35d8572d3d673ae6fb9106992167fcb2cab2616a5316f28ba7d447752372e6db20162c805881c3dda8434f36b30471bf79d03f05eb5757440101796f84861f068442ccbda864e4593f0c357b2bfca3689a761e7f48aa4537c34094225846cda1bf2cdfd7658aaf640d296b5e7bc1434b", &(0x7f00000001c0)=""/23}, 0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x5, 0x2, {0x1, 0x2, 0x40, 0x3, 0x7}}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000aba840379cf7c38cd8834435756083000000c0"]) r2 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='()\x00', 0xfffffffffffffffb) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x10100, 0x0) keyctl$setperm(0x5, r2, 0x8000004) 2018/05/03 04:29:34 executing program 2: r0 = memfd_create(&(0x7f0000000000)='dev ', 0xfffffffffffffffb) write(r0, &(0x7f0000000080)="16", 0x1) unshare(0x40040400) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x130, r0, 0x0) perf_event_open(&(0x7f0000000fc5)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x9, 0xfffffffffffffffa, 0x8000, 'queue0\x00', 0x5}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) r3 = getpid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x4, 0x52, 0x2b50980e4889a2e1, 0x0, 0x512c, 0x0, 0x1, 0x8, r4}, &(0x7f0000000480)=0x20) rt_tgsigqueueinfo(r2, r3, 0x9, &(0x7f0000000200)={0x7fffffff, 0x7f, 0x5, 0x5}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[0x1ff, 0x10]}) 2018/05/03 04:29:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000080), 0x10002) 2018/05/03 04:29:34 executing program 5: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000280)=[r0, r1, r2, r3]) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 162.577757] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 04:29:34 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0), 0x20000000000000c2, &(0x7f0000003000)}}], 0x2, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)={0x7b, 0x12fc8792, "18b437afe860e96f387afbe6ade9cdaf09ce6f2d88a5763db53aa2b6804de855fe07abe07ee543001b182914097bee15ecd2578b3cdf09a2a93c982363f602ae474f1c6ff1950296580db90a0e8ec114d6c3d0dc1d3c4060851e23f5ab2744287cbba409285237fad697f28e7ec430ba089eed"}, 0x100) 2018/05/03 04:29:34 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/03 04:29:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x1f, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000380)={{0x9, 0x0, 0x0, 0x0, "3b44acbcaf322fc5bbf25fcc3b9ce3c93141513be0325a76b9ce629fe13b98021a91c99b33de8b6f178f072b"}}) 2018/05/03 04:29:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa}}}, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000140)={0x100000001, 0xf6d2}) 2018/05/03 04:29:34 executing program 5: unshare(0x40000000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x2) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000007000)) sync_file_range(0xffffffffffffffff, 0x0, 0x1000, 0x0) 2018/05/03 04:29:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) fgetxattr(r0, &(0x7f0000000380)=@random={'user.', "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"}, &(0x7f0000000000), 0x0) 2018/05/03 04:29:34 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x2) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0xf}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000500)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0x78, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000f1006300ff02000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 162.851415] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 04:29:34 executing program 1: socketpair(0x12, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000002900000002000000fec000000000000000000000000000000000000000000000"], 0x28}, 0x0) 2018/05/03 04:29:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) write$cgroup_int(r0, &(0x7f0000000000)={[0x31]}, 0x1) 2018/05/03 04:29:34 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="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") r2 = request_key(&(0x7f0000000440)='.request_key_auth\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="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", 0xfffffffffffffffe) request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)=']\x00', r2) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:35 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) [ 163.136983] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 04:29:35 executing program 3: getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)=@known='security.evm\x00', &(0x7f0000000240)=""/29, 0x1d) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x226) 2018/05/03 04:29:35 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/03 04:29:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d8b000)="830404", 0x3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x100000000, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x4}, {0x2, 0x4e22}, 0x80, 0x7fff, 0x101, 0x7ff, 0x9, &(0x7f0000000000)='veth0\x00', 0x5, 0x8000, 0x7fff}) 2018/05/03 04:29:35 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x181480) getdents(r0, &(0x7f0000000040)=""/123, 0x7b) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="2f6578650000abb5158df87ea8984e79c93df7498b2b3479606c700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de58ab3edddeb811efd44ea011e1a0db9074a28a826c8c566b89c57cc3cca4aec41d37fa27c8daa19030d030f9d0a0871d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486fd5e229923be5ed8cbfb78e86280b4c6f931ecd83a619bb312a4c520a03b27f805d181b6c51e13712afd01e5008931a36e888060a2d00df211238ae410adbb07de76da87693089688c7813e9bb82f0c903911ca49f3da794676c34470e4911194f5f103673adb91303d630dd2fc3686aeca2d8408e84f09e7b63f66dde5c46636633899c9d7d56bf25ff3f641812e31e1ef8957d0486ba093ecc712c2df8e88b52def24192942d114a8ea3e037ba5ff7fb61285c5cbc11e630da9457717620680be6f3a3b2b5cc04cf30ef70000000000000101454d8688af1f630597028ed78352b237e22d1438293b60a3d035959640668cb16126e47c6e96b88f18e21543d464558f652dcf55f5cdca8d60c68c00549fbf1bd992c20deb7833d69951460c6fa3de8d4a79d4dad9194a9c1a7e6e53f765525aec04f6a5a42bf40621197485694e29c41c3ac726ba27243910a45c38a3b399638daeb27ac7e82a30ef6c26000000000000000000000000000000e43ee60323a5e070426f2a18eebf1d0e0a081ed067838230af08f8ae158f36a9b34b4d81e8c50ce5e51b2bbf5a93a4203b6998cfd3e415bbd0c55fc41d3c8108eb63ed15774bb6a1052de9937920f368453ad4e5d51528f4579a6debb7b57357e00772500340403e9b5da83d060ffdcfdb814b948a2b116eade0c9c0b11f5f6a41534f252955bddf276ea4cf6ea62307e36488078e8989b9af880a24c1fd8d10803a04bd8baaaff6c695786148c5594d3f6bede66b98e6dc047679c877b669909295dace89e02e5bf399b7e7fd404ceab61c2d983c05d093e77cad8e044bcdafd8a527762bb4a49b000000000000000000000000000000") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8a400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x100, 0x100000000, 0xa26, 0x5, 0x4, 0x800}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f0000000080)='!', 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 2018/05/03 04:29:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x33, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e22, 0x4, 'rr\x00', 0x12, 0x5, 0xd}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2001, 0x1, 0xfd, 0x7fff}}, 0x44) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2}, &(0x7f0000000100)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x4, 0xfffffffffffffffc}, 0x4) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) getsockname$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) connect$inet(r0, &(0x7f0000000140)={0x2, 0xfffffffffffffffd, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/03 04:29:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x599a, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0xffffffffffffffca) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x20, 0x4) 2018/05/03 04:29:35 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) semget(0x2, 0x0, 0x346) close(r0) [ 163.929369] kernel msg: ebtables bug: please report to author: Wrong len argument [ 163.937447] IPVS: set_ctl: invalid protocol: 51 172.20.20.27:20002 rr [ 163.973185] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 04:29:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x101, 0x1, 0x101, 0x2, 0x1}, 0xc) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000002f00)=[{{&(0x7f0000002980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000000000)=""/190, 0xbe}}], 0x1, 0x0, &(0x7f0000003040)) 2018/05/03 04:29:36 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x5, 0x10001, 0x3, 0x5, 0x3, 0x3, 0x4, 0x270, 0x38, 0x208, 0x100000000, 0x4, 0x20, 0x2, 0x90000000000000, 0x9, 0x5}, [{0x7, 0x80000000, 0x6, 0x20, 0x8, 0x7f, 0x8e0, 0xaf}, {0x7, 0x80, 0x3fe0000000, 0x7, 0x1000, 0x3, 0x9f, 0x6}], "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", [[], []]}, 0x377) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/03 04:29:36 executing program 1: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@random="d9725eda5f21", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000000040)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000180)={r1, 0x3ff}) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'bond0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/05/03 04:29:36 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x600) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x5, 0x3, {0x3, 0x3, 0x4, 0x0, 0x6d34}}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x20000000084, 0xd, &(0x7f0000fe6000)=""/8, &(0x7f0000000040)=0xfff6) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x7, 0x4}) [ 164.018096] IPVS: set_ctl: invalid protocol: 51 172.20.20.27:20002 rr 2018/05/03 04:29:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/56) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x20000000}) 2018/05/03 04:29:36 executing program 3: r0 = eventfd2(0xffffffffffffffff, 0x80800) read$eventfd(r0, &(0x7f0000354000), 0x389) 2018/05/03 04:29:36 executing program 7: creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) mount(&(0x7f0000000080)='./file2\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='f2fs\x00', 0x0, 0x0) 2018/05/03 04:29:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x3, 0x0, 0x10000, 0x1ff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000200)={r1, 0x3}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x7, 0xa1, "7e8a428546007794c8b7b567adc2899084b112273c88b8c99a6b929de03cc3df4006d6c984b6eaef6cf90e7f3fb644efd84b39358382d5e328a75a0cff85e5a412fffacce30b5bf440f4c7543c25ebe04e4910512752b2d1153ad3dbac9434e077ef54c79b92da69fdc3049ceccdfd539d4716e1698d9f9cb18c532544f32e872220e682e22de623a7777fb662b49cbc7c9e07559e9cb5d0d47e6d4978d2a42d1b"}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@local, @loopback}, &(0x7f0000000180)=0x8) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r0) 2018/05/03 04:29:36 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) uname(&(0x7f0000000180)=""/240) r2 = accept(r1, &(0x7f00000005c0)=@hci, &(0x7f0000000640)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000680)={0x7, 0x1, 0x0, 0x5}, 0x8) getsockopt$inet_int(r1, 0x10d, 0xb3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 04:29:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000280)={'lo\x00', @ifru_data=&(0x7f0000000240)="89fb5c15046cb87f75ece45a157f1eb9426d2bd3b1a6dcf42765c57131ec6fa3"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) 2018/05/03 04:29:36 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) unshare(0x40000040607) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) 2018/05/03 04:29:36 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000080)=0x100) dup3(r1, r0, 0x0) 2018/05/03 04:29:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) tkill(r2, 0xd) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x115) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000), 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0xc0000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000100)=0xffffffff) tee(r0, r1, 0x0, 0xc) 2018/05/03 04:29:36 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4000000000000001, &(0x7f0000527ff8), 0x5, 0x0) uname(&(0x7f0000000080)=""/81) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10402, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xd001, 0x7fff) 2018/05/03 04:29:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="25e23f6840ccd46eae27cd706ee323d1a93c55cd9d18532457e5a91f94fea978eb04653afedff47f136179bac4967d21d4facebcc1e658af9c06c970b953dd20b0a431d5a75818b0cedf783590794e0863942cff9f68a4cb28ece6688d20703e2fa1f4292b5ca41feb7ccb0b828628f6e65c747221ff783bc0f0560d19083871f636b82588708a716d6db150b9bc33a485539f0e81efc7b0a5d748f3de8c890db4b7f9c71ac4368811bfbedbb82676c72c6bf8a3066824393f21251384de0f3664"], &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xffffffffffffffe0, 0x0, 0x6, 0x3, 0x961c, 0x4, 0x8}, &(0x7f0000000040)=0x20) 2018/05/03 04:29:36 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaabec1e3a57dc486dd6050a09c00081100fec000000000000000000000000098146b0c86af20f4000000000000000000aa00089078bd4e3890afa864fb9264741f9810eca87d0d77f0bd1703792ddd24a9ed33240f9a14d4c81f9e123e126885226dd1f76552b078d4d9e6e64c8d259e0b279b51d8bfbe2c7acf4ca9edea7249ea87e848dc41a3a80771800b3622d4e791b25871deb53ba81bb9ff5d10d57ddc52964874370aaf6836d96d32b2bace46d6b9264f00005ca5"], &(0x7f0000000040)={0x0, 0x3, [0x0, 0x0, 0x0, 0x400000000000000]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x2d79, 0x111400) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000480)={0x9, 0x7f}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) setresuid(r0, r1, r3) 2018/05/03 04:29:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001200)={'filter\x00'}, &(0x7f0000001280)=0x78) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x31, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000012c0), &(0x7f0000001300)=0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x200, 0x800) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) 2018/05/03 04:29:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x4001) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000ac0)=0xe8) r3 = getgid() r4 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000000c00)=0xe8) getresgid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) fcntl$getownex(r0, 0x10, &(0x7f0000000d00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000e40)=0xe8) getresgid(&(0x7f0000000e80)=0x0, &(0x7f0000000ec0), &(0x7f0000000f00)) r10 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000f40)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001040)=0xe8) getgroups(0x3, &(0x7f0000001080)=[0xffffffffffffffff, 0x0, 0x0]) r13 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000010c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000011c0)=0xe8) fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001280)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000001380)=0xe8) r18 = getgid() r19 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001c80)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="ffd86a7137cbd7af97283348a8173ffef2395f5b519da0b6dfa7b1fbc97291c6d6660677e4ea34570c72ec08cad3f0d5707a7a8ba66e76882fb006d36775545ab8a4751dae77789408cb611df88289731ef7723954b6a26dea5b447ad4d3b0fd12d4e55291cbdf7dffdaf9135c9eb8a32b18526ca7a3bab1d7b54d2aedae32f6f93e76e93fa4858b8cb464049c3650e5509c401549ab01774fb70f11798ed21d0654", 0xa2}, {&(0x7f0000000240)="738df06b1924309b05aae2d496ef0b090ec068ad73d89d468ce2d61fbafd4c94454728689e50915c62e457a02f38f257d38ea3ea2afd9cb7824d1e4b00e5c06225391942d7a9d67388788b3398bb5db2841d31feb6379db8a72c81122ca642ccbfd579ade5439a3baa92dec78386f2e18decb2c1bef571c044e65d1d7a04743672ee1ca6142f36678fc1ac5194332ce12868d6cda84f47296c63967028818879e3cdc8849a83a144f62b88768d272a130abbdfa651bd4a6b182d1d9796c129b2d931fb0eda97f805514e7fe30528", 0xce}, {&(0x7f0000000340)="823a8e1ac21c7bce51e2e2c00de624eeed4154bfeb77ff77e1d91695d888ebeeaa8901b49a4c7ed36439293d2ff36c6c87a87320c42724c9d45f4034995e658848cb", 0x42}, {&(0x7f0000000100)="d8dcd9bdc9e75d", 0x7}], 0x4, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x80}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000500)="fa04f03ed6159a4e598969b93a5a034121027667", 0x14}, {&(0x7f0000000540)="97ea1bd887449e7ac4a01441fb02d71a6597f9dce789d17e6f9af089cfbd6816a229456c85913ba78accfabf2c7d9de7e03ad8311395801b9774424c18b7c0d56ca4d9527b1ba1085c126630b09364a6724a6aea2aa9ce874ef79862dfe26b76cf8506f283572b0fd0f61c7b507ae7dab58c92c278e31455490b9f9d2db692", 0x7f}, {&(0x7f00000005c0)="af2445a142b7533b8872cb5d63ca8470f24a67ec3534ce3a4ea69a66231e0a80fc6a7755eeac4834a22dc0232a155e7c08a1f99c855d52087eb0f6532849cce1d1f0355b828a899cc5a4daf434e47cb5691ada078b990256d9afdd4326cf2729854643d3cf75a1e5f74faf658687457c7d4bf8aaa03f11a7cae26e91e0aaf039caea5e334c8ed04a0f4a2fc3", 0x8c}, {&(0x7f0000000680)="a6583430a8bb5d63597811345988236a756bf6f3", 0x14}], 0x4, 0x0, 0x0, 0x40010}, {&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000780)="c7baa4dc3c8c4b2f20f945bf7590b6ad60aa9ec919d7f526c76949b6760d095d817ffc2dceaf9fde25062a4149e90d85157d0971510d41d9254e91a3296b41464ad9e074a513452d8f696d21fb0aebf322842534a98976edc80603833aead3d891a938b3dfd5c401569825e764071136409374abc1f56562b15545ca6fc7ca6782a4728543095e5407f21e38f0f5750ef3471b69637bc2c13231e2420be85c9f41183e439870c1b3911b48f4cff3b5e0fcb31d20728b42c85a6645db6a73a858ab7cfd0ca5955163d757d9a74b6da1462058ead5d8700c532b3a5ee782cc1387b4", 0xe1}, {&(0x7f0000000880)="d001097d5fc46268de3097448d884bc475c62015afd69e22998cb8129473ec1287e03a1c1c77d30e3815cc935bafeac6f69e50874f1f5fcf5a5ac3ea3f171ae4f9cd5af9f79d2f9cc94d6029e2e4c51d77f26fc3e0da27dd45a6e1e3e96c9e4e87e0ecfecaa9e3b7a74652b1aecbdb1487ff720e05590d07540136e21d07b80541cc1dccc20680c6d9f0dec42654ac4b", 0x90}, {&(0x7f0000000940)="f23cf5b2e9fdcb5aae71fb61ea61fcfa", 0x10}], 0x3, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x138, 0x10}, {&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001680)="673487786a5bb20a3b93b416d337ea28db3a1896cb4e75959b66b54212a3d503da70abbbac0b04fb285ce366f26dfd68a2939e4c7938b0684322392536dd4ad375f97fb042dda9e2c123e3327348f41625cf60c4201f6c4f9f9dc905a53a5d2d986203e1fe0e18b7a018533589958f1325f3fe602279688a2f7b3f739ced16d9487aaed2b13456520e672a5938d8d8bd6b6baad2654f0748bf3c61225ca5a7c155da38e4f0250248abbc5d3040e78b8ca7ac628e03", 0xb5}, {&(0x7f0000001740)="bec03b698b235a74da660f191d63b7ee9704b37abb8b971e0bc332482bbc33a9895a5f5695f154a0164fe0e3632f6657a09b9ac08ecdfa2740cff7fb5cab9f4e7912b8e1c2c919849d10dd200ac3c8cc89b390ab89d821d1279950a125c7f23b9f08063c97cd7b7d3dd98906f4aa534ee7a3a0c0c34a66a40be5f77764c1edd722c7eb63642ccc5edc2dc9e74a97ba48a2a438d422220137f845715a69113ed86370886476f330e2e9e4", 0xaa}, {&(0x7f0000001800)="3a94a275a67678424bdf9e28dab6d0e9d93c70c187d300073df807644a20c8358330b4f8896dbc8c34586851d8176548e0ba9d901785eb96a8de8733409a8b1944fcac914f0bd2c2628f94c9fbd0efbdde9a2d045969af64b1b46bb0df48f08f995f1ea2726c188f62d208ed0e8d84a42d012b838e67f7a67829d55b300a199a8b8d6fa0811325e154f14409332fdbe6338d0705c1d3907bc0978d8f4cee18695f0561e22b1e3b735d060c3b072ee27c62333ab7d02ed0f8a91b", 0xba}, {&(0x7f00000018c0)="6ffdd8fb4cee16307e7dcae959221736037052f276adfb679989d29e5f90c64b5cef28be1de5e00698675b17b39b69b25918736e3825b2aaf7740533b14d69b79e2dcce9c4c4c44814f7259f38aedd58bd24fd7885890937100d2cbb54eeb4a1024a618c95e5416beae4b767faabf67007ddbe14aebbe01c3baba6e2c211a23cc6d297158abd647f523a681d09f0d39e590ffb4f3a6469fb30ecd5d7689dedc1625dd3d0bcedb2e5a472bde4ee46447ed6d34750b113c8a8d1edac8b2b50e9e236883b575562587e91f59151de500292c79b", 0xd2}, {&(0x7f00000019c0)="00da95b85fbd74483dfa98065e0d68bfd6588f50b17e31c1bca7231937f851a76d94b01fa26688c797b77be7a11748ffe01a21d2bc84a98c84413a3796a14504b780979f8addd460dbadc32e86e353b621dc049c023349606c5ab8061b53eb846abd34591951491ee0cd2007c336397d3201f13c5d87208f0cd21e9150efcef1b1b70063511b33bd6cb32c1b31472af123d9d7f1dab0cdef05ba93c086f9c2c54d83bc6432d5471b94c609d29dd0c509ac690383c17380c904c4499b81372c0027c996c7f0da9fdf103ad2bd823bc935e3dcd91072a92e20b606c5c7783247ad0d2cae3ab8a579fbdcf5ab8e", 0xec}, {&(0x7f0000001ac0)="08ca81660b51168e7ae0e494a1c2fa9cd11b11f3f36f037c8b39306684422d52b5fae8ac6be5c33280d7d8d1c393d74ecb4659035de9ba60e2e275275803622788ea068b36238cbaf6eb99a0a5897426bb76010b9daf3ab42b21b6599d6a42af3bd091262119b2b0be285120b6f75d61ca874329e1c67093af09f8f9e904f533bd4a8acb9f5f7854c5a625ed092735a5b39cb16db8c26a2e80caab38a58e", 0x9e}, {&(0x7f0000001b80)="ea1adfc7e77ee11c048cdf84ea2f8b8439a09f1e40717aad4f2d7fcc06efafaeb8e0ab2d8a55cc8e", 0x28}, {&(0x7f0000001bc0)}], 0x8, 0x0, 0x0, 0x40000}], 0x4, 0x4001) mknod(&(0x7f0000000140)='./file0\x00', 0xc082, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/05/03 04:29:36 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x42040) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x1, 0xffffffffffffffe5) r1 = syz_open_procfs(0x0, &(0x7f0000000800)="2f6578650000abb5158df87ea8984e79c93df7498b2b3479606c700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de58ab3edddeb811efd44ea011e1a0db9074a28a826c8c566b89c57cc3cca4aec41d37fa27c8daa19030d030f9d0a0871d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486fd5e229923be5ed8cbfb78e86280b4c6f931ecd83a619bb312a4c520a03b27f805d181b6c51e13712afd01e5008931a36e888060a2d00df211238ae410adbb07de76da87693089688c7813e9bb82f0c903911ca49f3da794676c34470e4911194f5f103673adb91303d630dd2fc3686aeca2d8408e84f09e7b63f66dde5c46636633899c9d7d56bf25ff3f641812e31e1ef8957d0486ba093ecc712c2df8e88b52def24192942d114a8ea3e037ba5ff7fb61285c5cbc11e630da9457717620680be6f3a3b2b5cc04cf30ef70000000000000101454d8688af1f630597028ed78352b237e22d1438293b60a3d035959640668cb16126e47c6e96b88f18e21543d464558f652dcf55f5cdca8d60c68c00549fbf1bd992c20deb7833d69951460c6fa3de8d4a79d4dad9194a9c1a7e6e53f765525aec04f6a5a42bf40621197485694e29c41c3ac726ba27243910a45c38a3b399638daeb27ac7e82a30ef6c26000000000000000000000000000000e43ee60323a5e070426f2a18eebf1d0e0a081ed067838230af08f8ae158f36a9b34b4d81e8c50ce5e51b2bbf5a93a4203b6998cfd3e415bbd0c55fc41d3c8108eb63ed15774bb6a1052de9937920f368453ad4e5d51528f4579a6debb7b57357e00772500340403e9b5da83d060ffdcfdb814b948a2b116eade0c9c0b11f5f6a41534f252955bddf276ea4cf6ea62307e36488078e8989b9af880a24c1fd8d10803a04bd8baaaff6c695786148c5594d3f6bede66b98e6dc047679c877b669909295dace89e02e5bf399b7e7fd404ceab61c2d983c05d093e77cad8e044bcdafd8a527762bb4a49b000000000000000000000000000000") setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x1f, 0x4) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) 2018/05/03 04:29:36 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) uname(&(0x7f0000000180)=""/240) r2 = accept(r1, &(0x7f00000005c0)=@hci, &(0x7f0000000640)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000680)={0x7, 0x1, 0x0, 0x5}, 0x8) getsockopt$inet_int(r1, 0x10d, 0xb3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 04:29:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7895}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x559}, &(0x7f0000000180)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x200000008, 0x8810, r2, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/03 04:29:36 executing program 0: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a3f65", 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/117, 0x75) 2018/05/03 04:29:36 executing program 3: setpriority(0x1, 0x0, 0x6) syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3, 0x10000) syz_open_dev$dmmidi(&(0x7f0000000640)='/dev/dmmidi#\x00', 0x3, 0x1) syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x7, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x44000, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000100)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000580)=0x4ba, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) r4 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000000040)) fcntl$setsig(r3, 0xa, 0x3b) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000740)) recvfrom$ax25(r3, &(0x7f0000000280)=""/63, 0x3f, 0x10100, &(0x7f00000002c0)={0x3, {"bdf99498a18491"}, 0x8ed8}, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) getsockname$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000440)={r5, 0x1, 0x6}, 0x10) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000780)={0xaaa, 0xcad9}) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00000000c0)={r5, 0x1, 0x6}, 0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) connect$netrom(r6, &(0x7f0000000480)=@full={{0x3, {"5eedeff307b06c"}, 0xfff}, [{"532efca48a117b"}, {"285c59dab42f4e"}, {"66baca378f82a1"}, {"d551cd9aae134e"}, {"ca875baab3d8fd"}, {"b60a59d85d6a46"}, {"acea5c87e56963"}, {"fde1cdadcf7c20"}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000001c0)={0x800, 0x80, 0x6, 'queue1\x00', 0x6}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000040)) syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x1, 0x1) getsockopt$inet6_dccp_buf(r6, 0x21, 0x80, &(0x7f0000000300)=""/124, &(0x7f0000000380)=0x7c) 2018/05/03 04:29:37 executing program 6: mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000), 0x8, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0x80000000, 0x4) 2018/05/03 04:29:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendfile(r0, r0, &(0x7f0000000100), 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x1, 0x81, 0x25}) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) 2018/05/03 04:29:37 executing program 1: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb6, 0x6a02) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x400) write$tun(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa0088476706a1b310e43a06ff01000000000000000000000000000100000000000000000000ffffe00000023306040307002100fe8000000000000000000000000000aa00000000000000000000000000000001fe80000000000000000000000000001a7f0c040609077155fe8000000000000000000000000000bbfe8000000000000000000000000000bbfe80000000000000000000000000001eff0100000000000000000000000000010000000000000000000000000000000000000000000000000000ffff0000003f4e214e21", @ANYBLOB="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", @ANYRES32=0x41424344, @ANYBLOB="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0x4) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) 2018/05/03 04:29:37 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80100, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r0) acct(&(0x7f0000000000)='./control\x00') r2 = gettid() fcntl$setown(r0, 0x8, r2) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/03 04:29:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x101000, 0x0) connect$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x0, 0x1, 0x2, "24c8403d78ab38b193a56225b1b31fb9905ac1be6ec5a27b82485f305c86632766201e3bdea56f6dd831fe849f2fa74253115979b9c66b22104d99d5598d5f", 0xd}, 0x60) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x627e4e5766654b58}}}, 0xc0}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000002c0), 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="c00000002500000204000000ffdbdf2506000000ac00070000000006000000000000000000000000000000000000000000000000000000014e2400004e2400080a0020203c000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="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"], 0xc0}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000840) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/03 04:29:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='veth1_to_bridge\x00') r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/raw6\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r3, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000040), 0x0) dup2(r3, r2) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/05/03 04:29:37 executing program 0: socketpair(0x1e, 0x4, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000140)={0x5, 0x5, 0x1}) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/05/03 04:29:37 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0xe4) chroot(&(0x7f0000000000)='./file0/bus\x00') setrlimit(0xc, &(0x7f00002ffff0)) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x100) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000000c0)=0x80000000) mknod$loop(&(0x7f0000c32000)='./file0/bus\x00', 0x0, 0xffffffffffffffff) 2018/05/03 04:29:37 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x4) r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[], &(0x7f0000000080)) ppoll(&(0x7f0000000140)=[{r0, 0x20}, {r0, 0x2000}, {r0, 0x600}, {r0}, {r0, 0x2108}], 0x5, &(0x7f0000000180), &(0x7f00000001c0)={0xad2a}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5}, 0x14) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x7, 0x0, 'yueue0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)=ANY=[@ANYBLOB="1401000001000000000000000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) finit_module(r0, &(0x7f0000000040)='queue1\x00', 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) 2018/05/03 04:29:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) 2018/05/03 04:29:37 executing program 3: mq_open(&(0x7f0000000080)='/dev/vhost-vsock\x00', 0x0, 0x0, &(0x7f00000000c0)={0x400, 0x9, 0x2, 0xfc9, 0x5, 0xfffffffffffffff9, 0x2, 0x4}) unshare(0x20400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 2018/05/03 04:29:37 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) timer_create(0x0, &(0x7f0000001040)={0x0, 0x38, 0x0, @tid=r1}, &(0x7f0000001080)) ptrace(0x4207, r1) ptrace$getregset(0x5, r1, 0x7ffffd, &(0x7f00000012c0)={&(0x7f0000000000)=""/4096, 0x1000}) 2018/05/03 04:29:37 executing program 1: fanotify_mark(0xffffffffffffffff, 0x88, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101403, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)="b13bc491a060c7d1ba63048e1bb0af00a2cc5d6576bf242891c1ed66f7e82ac2e899c2a8a3c0f60c4f8dd72e43877cef68f5eb9d227f5fe6", 0x38) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xfd, 0x4, 0x6, 0x935e, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x0, 0xffffffffffffffff}, 0x90) 2018/05/03 04:29:37 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) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020000000200d900000000200000000030f51654f416bd44fbbdb8"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/03 04:29:37 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) timer_create(0x0, &(0x7f0000001040)={0x0, 0x38, 0x0, @tid=r1}, &(0x7f0000001080)) ptrace(0x4207, r1) ptrace$getregset(0x5, r1, 0x7ffffd, &(0x7f00000012c0)={&(0x7f0000000000)=""/4096, 0x1000}) 2018/05/03 04:29:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e24, 0xcd, @dev={0xfe, 0x80, [], 0x19}, 0x8}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x800}], 0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x10, 0x2, 0xffffffffffffff00}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x3, 0x800}, 0x90) 2018/05/03 04:29:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) r1 = getpgid(0x0) prctl$setptracer(0x59616d61, r1) getpriority(0x2, r1) 2018/05/03 04:29:37 executing program 4: truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/user\x00') r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$dupfd(r3, 0x406, r2) dup3(r2, r1, 0x0) 2018/05/03 04:29:37 executing program 2: unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000000080), 0x0, 0x2000) pwrite64(r0, &(0x7f0000000080)="5398c1b831604bb4205951dbd4c3c18ad7ef295a2f48cf1a5295b948fe7906f8ed7dd104b0674847e8de44f2719ce5cda436aeaf3702a89524a625365768758401e97e126076a94fd72e6278765c49f77cda2f97cfa117b41abd0f6890d26239678839ca9b326a594efbd037d6d57e89de1ac28d6ce8363fb34d3bf9c4cccb2d2580743a35de22d9b0ec09b800308aacd49c957bdebc9bf53ac2dea7ba1c6dc004ae91ceafa1fbc496ced3cf1f0d04a774ececfd95c8a6e8f37367d56eb84663224b640eb41e68629c368673fb72d00f5387e9b6ce538564a9fe4115c268648b1857a7e9ccb3597baca945a599be8b2273be1ccb543b72d6330c0d38726996f06d00d46d581285b286cc3ca58664cdc1edfa3bfd41b288fe5936d4ef38e1038a3d6d3fa9b892a5997aad9caae0a6cc5abda35ac0fd2155da4fc59ce59b2bafffb638e3057fd13d7359cccd40cfd2a3bc7ef298971c7b1abd6f91f512fa0ae2b2f69477f7d7e03746011940716f8d8f3fb8816f1950bdd6e1d932bcb9e82f8c8d3281c1355f827df0509166c5fc35d9ccc00482259402357393e7a9595ae195e6c98c08514400f5cc0f0eb7b08a80d2179657d0f8340d5f46e703d39a19cc7cbe5fcdc1d13250341ffb6c4fa68af2fba9f4f88d3af31746b3be17ecef8bd4a870db943c9bb58342877807ba1b6dcc56dda5ca366372003d15533b0e23957fb033271a72350f2b3a00941c7460f985acc2bd785cd40fe3521468fa0c259534806ba395bb1388a8faf8d49ed8abe1d2b1c938afcd365b58694262bd596508955dd4d69f5b565dcb7d8a2a5b9842250356db72ea86c3355494b466f31c3e1e0f26f75540aacaf867303b17c16cc9d5bc94b9a220efa740a7fb8adbba623eea76867dbd8a851f809805bec01d252d55cdfc30c3e031f9370718a29675c8be2d71badbb63f16e29c3e520da2f56020b6a4d811c0f924d8f35cb50f8a1f774782edba39a0cf226b2b9e66ad42b73aaa6f97565ad9225b2dba6890e76d37651472551f202a6832c21916f0f79fc8cfed1f15807d0d70101b5851797d4957ae7538da8d5a8c3699e5056ec5d3e3260b2e309a272420141708feb5142e74fbf1e3193fe8ce0e228710f37846ef4bef6e08986543d4f38d4c8a660e0ca3f616b39a13465dc921e0999ae9b5d416eca863f32394b7d192f26bb092cfa2b19637940babbcf3c4dc4657ded5ba061a81a399a2a2ebd013f2913dec7c81668a71ebb1a4aad846d127e2c9a839e5407637786442e5b6d04421174b8241d67255835c02c15905cdb269a7e6b0cb747b716e64b69790d12e39cd4fd7325eb6fbc19e97085a2a9856cfa538f0fbb92ba3b629ca90e6d5122c73ba0fe8722901803fe0ff7122d9fb2488dc9a57bbaf3858e079d4fd614a4c22e025ac8ec7c54e8a84de49222aceb5fb4a0a15c2551c4d1d888c010739f50af123b25d2fcdf365b5acd6b7c124faad5886f2e1e54a5933d5109ac3a27bd514e8dcc79b5c7b27392b040737defadc40d61f682f29020ea99685abb13121676924039357430b9b27ca2751faccf872d4c8dfeb05287adbccd037cd0b988e91587fb13d381b67c228ce6f158dc82ed7225673a8aea5c694767a3a28499693765ba27f81f5182500a227a33391de6dd8428ba6e47c6ea84ebe619cb11c9f28c5b0e1409df06a1b045f29e2658ba2d4a6b6c984797819cf9a8ef113830b61dd17bf52f9ef95df30a2b4b57f708c087a5c5c8fe9fd402f690a2fbf405d062cc7f0d52ce8680d948fc3c7daef5541922bd30527d81f3b8e2a06175c2c7a3e6ad8cfa6c6bc432eeeb6b1d15da8a803498a26b04492f2d4c85a6c5a13f864116130bb510831a94e0ea0b2e91a4347ffd815d1f4351244fa5d75911831cbcdd724fe0f5dbee390784b81538726e0dc5a266afbf4c4b1392c3d497a60fbae4e5d29fd939af8e8f3030e2730f0fb4433beeeb1ce7a268dd3c4490edf08181a5e849660941af74901f5390bd4a11a7050dce4aad9d425c35f1a9001dad5b8134c9684020290131d99502c0078f06ff7d446284be4b974bd86f5ce3fd50b7aaa85fe2e45bf76cabc15b6649551001863fe34b00cb65e9179dbb93d1815e32aecf7d5cfee312da1b00148c370407c85439d5fc885ccbd88968f4fbd5f033e3948530cd923fd013ef528f66eede102d9fac48299957126766cf5342aa7e25587867238ea1f9c5223ffa1db46f25bed9af3f7d5333a2ce0d9e4cc000abed80bc9941745612262f3d45abfd3c123c41b9c0f15ef01f2b40ba8c8f953cd67ce7110b2e1e4931c75ed17760e69fa30af2f0dd2650f8223abeb21ebcad94d675a06009508d639c3c6b756ed28303f70480b0d1f523d7e73a16a3a5f792af747b56a27c62182fd4c14fed7b81aa3262b29a4fc0a0e188ff7d6ca6fff23c1cb08cd48283c036cd4baa3636bb1f5a25d9068a47a8f384e2d056816ea736abb7cf90ccb3b41ad95c7276858dd136ff3de3ebb3d875e7dd642a730bcd4852d6ff0112fa11936603c878d36aefd2686f96ac2be2d209fd4f6e07fdac785b76d41c6097cd3155c062560b155c31f6501d464cd5b97d4f8127bb3477c2c3c203fd14450211b2df7fa239c241058c842f2618fcd86b2fb1fd6aa71342789ccf4964efdc83a2048174e7fc7d1997ac8ecf7e7097f382c19b9b62b6eb9cdb97f0a4ad6c3668ac22771e3c6403e74b31dca3ad879005075494895e0eb0ab8fbca9be786a6d08979d6daf6763c8dd1604dcad8c4ac4bcfdc4a042048ecf940d8af11e557eca08c24524a6737162291ceb3630232e8fbf9c88c5bfaf11ea334caf13e753fb03d9980bed913cfaec1205f60ec68a3c7519b273c8c1e913fa1fb8d1c3c2dfff4b8137450d3f402d8453744da6dd65a7068029f99ed7d89876c47aa6b841b553940cd39d8a69e023ba0f6a4839b6dd2d7170a95361391b632160fe63dfa1e3eed7ab08684cccde269e4751ddc3d69034285cda65fcb56c2a969e198ef5791afc0930bc0fb4f2bafcd6e35657ff4ea043bdeca131b0d99e81438f70fe7bd20218eebd5bfb28cf1a14a0b0cf0b921e590c81f5324b51e4617016c1e4e98eaca4497510c1a09618df6034efe8c56896ea9a96bec2689ebc9f869f0997928461ea52c7abde08f2ce8b36462e7584ebd7adf889bd099f6b75aea5bc10eb3ba7d3c50994301f95d953234b5e55a8bb8196fb5b0f948a6a010179242502c5abeda175feb7cbbc2ed5e0f1cdd539fd34537df542a1e5c0f7e5fec83f9ae10a644fe2fa1633db12adb9c5a52432bd0b25b612678e6a2e448c911f4cb07a3b7e117ed56eacbe4e245d6e3a859dd9a6fecf9acedfd7ca9b737e502a210899aa149a30aad59147126e7ddc008de50df17dfbf7551fb727fc12c5fcf450c2ea735bb1dec36b10db7b1df702133fa996afb1775e89285eeea83a9b7c507a4e9c7374811f9f32ae1ea3b811bb042e33b12c5e6908a4b5a111d04073ae00bff2b2bd7ca80ecd76c71e38b353dd86b90c9036b62661f2d272564a6d7994657566d311b666298943e46125df70ada7e9a28d0752c7df456b650eab84b42f3751e3f6de02426a09f168639721e809687532013b07a25969fc3abba5906c60ea6fc151e2b4fe52a8fccf5b642af5ae69702a68b7cc30a4630189c5c053e86d68e79f577f5c1f1d1a0d7b67f22a321dce0a38d270318cd80911d3b660b1fd2f575e8fad9278c2927abe2b5901d080bda047a55c1de7bb779641dc21710bfd55b49904a988a8264daca8a3c3fb89ad3fdd180ac254cb9578bbf0dc8184ce8f301d86511a8503911942780ff9f71087685a770895ee413857afc35afae909b4d7273ec4c1dabb43e223a0ced1ddd0056658fd96d619057bf6bf1124a3cf7a742d7c080c9c113521f8641bc13fa2459638be7a2627922d58848295d5e9a37131651f18007461e0d164738ed085c04c2acd0ea786c3dfa37ad954949817260fc0a4a8ff144b98dd9c1433ccb3e689be832aec20b5efc777a0d600a1768c5503967b4d0f2c4b43e37414697ca5b9e5563d3b90b435e4f02adda608650d1fe25c3b4386f23f3b982c1f2e4e07c9af729f97de111533c9aad6dc3087cd600129f9c67f75dfe286568237ae61ac75a7442ec5b2fad8dbb1a4ae6e48b53b02d208881abc7c9d924640664a6ae758af1ab5d23cb9c5bb6ff80954ae5ff91a429b6d7560a1996310a2aa8881d32d410a7d6966e5b5551c4cc64fc6a2a8f1eac8bae4a3dcf9b72be81a31dae44f51dffcafc1c68c975d15aeac5d8883bb10b30a697a4dc1f6a30d16999c134ce7b720a479a1b53c459342c92cc2dae9762a1490a0c643fa2b8cf15a344087b238402bb2d0da89dd475da58f5af1bf3f9ef6b6130e53f352e8a052f3d7a63d912a19f502ac6bc5a13e64ff8c239e0bc2b97fde8b413e9985748d74ab13f73294d7a770c8a431ca6593c8c8f37a433a75891a78b37f4fdef0823dd277267ea939852d5718d43c1fa82fefa048aa5297269aaffb72460b2c8c3eaa9a305b0db3bb78462093050c4a95e8c6a5600277cd3e437ccb1f1fdcb2f1941845590270cbe7291e1463447bee2300f93ecf2e9a6600282509728b7956bc9a5e59b5c56e76145f51a5aec44481d3aa11c1fe3ce5c74390302e61717e40f6aa2dae2033bfee91c62310bcf179f1a62c7dbba304eac47afcab022b9d83568c63746814a3d816bd1d26e8f67e80cbaa531923c77349bc7e714974df824b4ea7595f5a41908023b7a3aab7f5c543ea3c0162c67a85f4fec213bfffdea62dad3ab0466563fe046f70363840545b9d5956841c14388ac7621bf97c3f87fea4027f0e82dd048c57df5eb945de5f3d2dc309eca2f3b24e9e1f7f3a26a3d36dd7c29af53f1beb8c9dd6ab901745a557ac48582ce2e07f3075eb69c3ed53308551378e2cdb05e1083e96fb8c4b467a81af748102a94c1f03e94d0c7ee67e259d4e326da8e0ebc525a0d20471d4aab0b6aa4f19a7633a0b6a63dcbec98a5477b74c5f4e4047a4183e9320323ae8ef492743ab0acc558da639885e4e8ae075bc1a76daa33f8f8e6e4d8d6ca7a84db58f84f4691bd17fb12e547a8acfbef7ef93eb125dc5617f014e094e2dfbd04136149148d7e5f46efdf69f1913ded866b511600305e0df1e795006a941d679446479706b59e2ce031f9236c8fde59a5ad8f12a9f8784e37576587902899a5c153f0052787149ccb41238064b977e456f68dca33080bbaa3f96cb588c2f49893f29404f3378f0ffe4cb4f899850801b6e9296e3f121bce5919e0476731ac31134b5f7725fc6db56e5ce702442a41015f4feb5ba609ff6cee520628dad12d229c5ff4251bce6625d59298627bcc76cb46d46e0cbd3367dc441a385192e2f44f4fa2d6983f1e24814f5a7b6800bd163bef5f7ff15da453f1311be9017056f875caf43ba2808a9eb9c7e4ebd08b39d94dca1b030f8eba1036a3b35869cca8eda116496a3d86ce607e7336d3e23c081ce2bfea2a782e24f7203a29f31a67dbada01f913b69b61b9225e9ab17e4adb143e818b7ff1fcd6f7cd673627c37a5d861b0c73514771e649daae074ce9a22580fae3d0e4b15ba12fca9916f5b2b829f33b28fd553e109d6c821e60ba2cc0474e4309890ddf6dec6e39476558b943e90896c86bb2ee244d57a5d8f9ca18cbd88f043f40ccb49b74cec56e33fa5ad803916d65e4543be37d6a8c99b2976ef0ad1c5cf8cd995d1a1447dba16944b623fe685783f", 0x1000, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x4, 0x9, 0xd35d, 0x8ca, 0xc7e, 0xfffffffffffffffc}, 0x1}) 2018/05/03 04:29:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x80000000000) ioctl$int_in(r0, 0x5424, &(0x7f0000000080)) r1 = getpgrp(0x0) ioprio_set$pid(0x2, r1, 0x7) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)) 2018/05/03 04:29:37 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x212e000000000}}, {{0xa}}}, 0x108) r2 = socket(0xb, 0x5, 0xb5) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000200)="758269af1c22eaf22679a2181f5b6fe8a00925318c7ffdfd1045d3a4334fe8ad27ced42bfcdf87a94a32c9bbbfb53aed60f2898e62f233d53b0720253ec2f8cc3177e241942025bbcd8c71a74143dd472280f19493243a25e59c94f89e144f7f3cce901c88d1db929428524ff842914eaff98eb7fc680aa719cb092306a06c8050a7f3b730d5ff4af762d3dc35cff511438a8169c3a9b77cf1c23553f3a06fb5bb96e6247d794a1d4dfe189c4faa6dfa3acbf49d3f41a472c86c78a3", 0xbc) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x1, 0x9, 0x4, 0x2}, {0x7ff, 0x9, 0x100000001, 0x7}]}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c20000f585dd6006f50a0008110000000000000000000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/05/03 04:29:37 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x2, 0x100000000, 0x1f, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0100050000000000000009f60100d1e37c8da7f367ad2fa0c20e8a48c3f8dc655fb80146fcb4edddc0c6ab0d5e9e85a6ad1a75cb1dc35b2d7ab1373622f6cc2aba7d37ae014119c38df45ace3c00222c4798e0041157c045ae1ecd156c620c8ea1bc41ed61b11bf52814584d1c29f2977709de7f64fc1f92986cb946f25d9f88b96e56b5afc725f61f4ec9e5d6d7c37e718a8da92447691eae30fcd64bd3c75bf02d2fe07391e30b4b6149a7296b407ff41df168a8927e3e9b84070aedfef26bf258bfc8a22bb470b90e3cf0fb1562de13da338586ae00000000000000"], &(0x7f0000000140)=0x12) r2 = syz_open_procfs(0x0, &(0x7f0000000800)="2f6578650000abb5158df87ea8984e79c93df7498b2b3479606c700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de58ab3edddeb811efd44ea011e1a0db9074a28a826c8c566b89c57cc3cca4aec41d37fa27c8daa19030d030f9d0a0871d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486fd5e229923be5ed8cbfb78e86280b4c6f931ecd83a619bb312a4c520a03b27f805d181b6c51e13712afd01e5008931a36e888060a2d00df211238ae410adbb07de76da87693089688c7813e9bb82f0c903911ca49f3da794676c34470e4911194f5f103673adb91303d630dd2fc3686aeca2d8408e84f09e7b63f66dde5c46636633899c9d7d56bf25ff3f641812e31e1ef8957d0486ba093ecc712c2df8e88b52def24192942d114a8ea3e037ba5ff7fb61285c5cbc11e630da9457717620680be6f3a3b2b5cc04cf30ef70000000000000101454d8688af1f630597028ed78352b237e22d1438293b60a3d035959640668cb16126e47c6e96b88f18e21543d464558f652dcf55f5cdca8d60c68c00549fbf1bd992c20deb7833d69951460c6fa3de8d4a79d4dad9194a9c1a7e6e53f765525aec04f6a5a42bf40621197485694e29c41c3ac726ba27243910a45c38a3b399638daeb27ac7e82a30ef6c26000000000000000000000000000000e43ee60323a5e070426f2a18eebf1d0e0a081ed067838230af08f8ae158f36a9b34b4d81e8c50ce5e51b2bbf5a93a4203b6998cfd3e415bbd0c55fc41d3c8108eb63ed15774bb6a1052de9937920f368453ad4e5d51528f4579a6debb7b57357e00772500340403e9b5da83d060ffdcfdb814b948a2b116eade0c9c0b11f5f6a41534f252955bddf276ea4cf6ea62307e36488078e8989b9af880a24c1fd8d10803a04bd8baaaff6c695786148c5594d3f6bede66b98e6dc047679c877b669909295dace89e02e5bf399b7e7fd404ceab61c2d983c05d093e77cad8e044bcdafd8a527762bb4a49b000000000000000000000000000000") getpeername$netrom(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) fgetxattr(r2, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) 2018/05/03 04:29:37 executing program 3: timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$BLKRRPART(r1, 0x125f, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, r2+10000000}}, 0x0) 2018/05/03 04:29:37 executing program 1: r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x3}}, 0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, 0x8) close(r1) 2018/05/03 04:29:38 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400fa0000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="000000000200000004000000"], 0x20) write$rdma_cm(r1, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/05/03 04:29:38 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000003580)=[{{&(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000840)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1, &(0x7f0000000880)=""/220, 0xffaf}, 0x1}], 0x1, 0x0, &(0x7f0000003700)) recvmmsg(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/223, 0xdf}, 0x20}], 0x1, 0x0, &(0x7f00000003c0)={0x77359400}) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/05/03 04:29:38 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000080)=[{0x5, 0x0, 0x7f, 0x3, @tick=0x4, {0x2, 0xffffffff80000001}, {0x3d8, 0x7f5}, @raw8={"118c840cbda7bef5480b5908"}}, {0x6, 0x374, 0xffff, 0x0, @tick=0x9, {0xbcf, 0xfff}, {0xff, 0xffffffffffffa5a9}, @quote={{0x0, 0x7}, 0x235869e9, &(0x7f0000000000)={0x9, 0x9, 0x7, 0xa85, @time={0x77359400}, {0x7, 0x6}, {0x3, 0x3cb}, @raw32={[0x7, 0x9, 0x8001]}}}}, {0x3, 0x80000001, 0x5, 0x4, @time={0x0, 0x1c9c380}, {0x3}, {0x4, 0x8}, @result={0xcaf7}}, {0x26, 0x100000000, 0x5, 0x4, @time={r1, r2+30000000}, {0x7413, 0xffffffffda74d115}, {0x1, 0x8}, @raw32={[0x4, 0x6, 0x100]}}, {0x9, 0x4, 0x69c, 0x1, @time={0x77359400}, {0xb2b}, {0x1, 0x3}, @addr={0xdb6, 0x8000}}, {0xff, 0x80000000, 0x5, 0x3, @tick=0x11d568d7, {0xffffffff, 0x3}, {0x10000, 0xf2}, @note={0x110a, 0x3, 0x1e7, 0x1, 0x8}}], 0x120) 2018/05/03 04:29:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) socket$netlink(0x10, 0x3, 0xf) 2018/05/03 04:29:38 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x400) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000800)="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") fgetxattr(r2, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) [ 166.300933] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 166.429734] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 04:29:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)=""/78, 0x2d0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'team_slave_1\x00', 0x8}) sendto$inet6(r0, &(0x7f0000000080)="0404000071aadeeae80309c14609004e75c52cf7c219755cca3b98ae4e1ef4788a2fde47d0ece697b02f5c566b2b2ff0dac8897c6b178793886b6621d8d207cc", 0x40, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/03 04:29:38 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000280)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'syz_tun\x00'}}, 0x13) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff9d) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000200)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000180), 0x4) shutdown(r4, 0x1) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe16) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) bind$inet(r4, &(0x7f0000000240)={0x2, 0x4e24}, 0x10) getsockname(r1, &(0x7f00000002c0)=@in={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80) dup3(r5, r0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f00000000c0)=""/9, &(0x7f0000000180)=0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r1, 0x4}) 2018/05/03 04:29:38 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) 2018/05/03 04:29:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="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") fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x1c4, 0x0, 0x8, 0x2, 0x2, 0x3, 0x10000, 0x50500000000, 0xf4, 0x0, 0x2b3, 0x0, 0xfffffffeffffffff, 0x2, 0x6]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={r1, 0xb7, "476e795c5dc18c9997c2df70394ffcd690a003270925d019d04f30c82c9713c616e903b431b2b2002959daea379ae8800ba42c8ac79c325e5722b8dcf0e5c68fafecede2d7a63851bffddfc86431c3fac0ee136db36620442ee2721fc704ec9119a440dbf196c22666705611c022105382f4ada093b917653f9fa005b04fb0568b36a841999403b61ccfbb8c3b46fb4385603e18d88d594d974c0b8e255cd8cba119c194d517aad21cf9a38dea3afb43c98e90c3406fac"}, &(0x7f00000000c0)=0xbf) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r0, 0x9, 0x3}, 0x10) 2018/05/03 04:29:38 executing program 4: r0 = socket$inet(0x10, 0x3, 0x1000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r1 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000140)="ffb00b6cbe0f217ecb1738d7d18f12783bca7f69a6f01f81d9f8cbd897b35aa67a9893060ac8b4fec7cd2b38e001d5b411bcbe4ab204311f82e9b2968d10512d294a057c97174091dfe7126a2dcd363d70b66da7b71efd3d44cb613da487e5e0451321f3318ffaf0253d36b719eb179dea3f182b82d1a87ddbcca37d4e7b691238aa2e35fdfd3cc664f05a808ccb0a57ca59b58dcb757b5be82501350c", 0x9d}, {&(0x7f0000000200)="eb609c8f864b9637dd83b664542b14d98ea9f85ab17d523ea04f252120e201a7f267469a79bef91e21f1dbf7160460a2899004", 0x33}, {&(0x7f0000000300)="c818c5eef433580d4d4698370b0b743c13353d960aa278c2871950c842f3987bb1773c1ea0932bef5864c3eae4e04ba5872ca8d62ff31157582e9682086dc13d0d0df1c8a10c4dc6f35548d4a52ce42896db63327aaa2688b36ac9e957085d355a4dfc45a8b1b1d7f23ef413d240f9d6189f00949f534bcd2aa71709e44de27c270aee110a5746feddfdf99258bfa34635b1472199cd2ea8454da878e40560c55d40a9aa26e2ca4d274f170aa3edc2517e191ae6de03728904f27b287e11d6edc0d9e643b818d0b039f3ebbcd03954b9", 0xd0}, {&(0x7f0000000400)="fea28d6d65656459d4b0441fac83c93298f0bc2cbec4e7bc4071e8df321ffff2ec9eff7cd4ecc502e1f8523ec9cd2a5ea2b62c034ac41a03429a44a71a49da3afbdc9dfa1d659601f1b16c1a7fc17834b5345448fbf7e775d706cfd9c6447cba59bfc1428015ca30231e1c1bec7c8f05280b615f", 0x74}, {&(0x7f0000000480)="2eaae23f2e3a7e4df2f7bc04cb49b1abbb30f83d74788c6caaf30f5ae4a22297989f975731cf0246e7fc2a062fe0", 0x2e}, {&(0x7f00000004c0)="7e249601de1fef8c411451f142b0b388796e4517b9efbaa18c4989ba29422f178df075345dd72949365533211a64a5c55c9ff32210780c6a8e123f7177511bab4ffc0329c662377556b0389dd0919a0099551fa473838e6d05006ac52bcb82fd7e70315c733ee10bd898b2436deeab09ed4a3a1ac46613de13c422bd2ef2e3d7affe592bb0000bb5f0a76fc86ba2f923672e151aa28074c6", 0x98}, {&(0x7f0000000580)="2507a68683d690255b0cf3f935e5bf5695e3029e302aeecaec524dfca1ca57b01139eab89d260cc10480fe2a8a4396ba5aa9e5e362621772238a64b795ab76ae261ae65876198fd0347343a30b4666b7e6b0372457fef154670348e8b49fa2e88a1afd5d64a9b1", 0x67}, {&(0x7f0000000600)="d94aca4ab3bd231bcb9a5bd052fc420f7ae12ac476b8e9ea80e454070bb70ff14e857b2dc8af7e122bc77709226cd6c41b614200bf259a87adcb41ec583026894b2b6dae67b88a57e82229290ee94410d569bf3850145644d8f01c5fc4a8b15e04f25500b678f412", 0x68}], 0x8) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/03 04:29:38 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x1, 0x4}) open$dir(&(0x7f0000000000)='./control\x00', 0x498181, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) 2018/05/03 04:29:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x21e}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x11fe4f4d) 2018/05/03 04:29:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x10) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x57, 0x4e20, 0x1, 0x2, 0x20, 0x80, 0x3e, 0x0, r1}, {0x7f, 0x4, 0x6, 0x3, 0x8, 0x5b0, 0x0, 0x7}, {0x3000000000000000, 0x0, 0x7, 0x80000001}, 0x12000000000000, 0x6e6bbb, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x1, 0x0, 0x5, 0x800, 0xacc, 0x811}}, 0xe8) socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x200000, 0x10002) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) [ 166.825080] ================================================================== [ 166.832516] BUG: KMSAN: uninit-value in strnlen+0xc4/0x110 [ 166.838151] CPU: 1 PID: 12155 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 166.845079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.854436] Call Trace: [ 166.857041] dump_stack+0x185/0x1d0 [ 166.860679] ? strnlen+0xc4/0x110 [ 166.864141] kmsan_report+0x142/0x240 [ 166.867961] __msan_warning_32+0x6c/0xb0 [ 166.872028] strnlen+0xc4/0x110 [ 166.875315] dev_get_by_name+0x6e/0x350 [ 166.879301] pppoe_connect+0xcb7/0x2360 [ 166.883290] ? kmsan_set_origin+0x9e/0x160 [ 166.887542] ? security_socket_connect+0x5d/0x210 [ 166.892396] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 166.897774] ? security_socket_connect+0x9e/0x210 [ 166.902629] ? pppoe_release+0xcc0/0xcc0 [ 166.906702] SYSC_connect+0x41a/0x510 [ 166.910515] ? syscall_return_slowpath+0xe9/0x700 [ 166.915370] ? apic_timer_interrupt+0xa/0x20 [ 166.919790] SyS_connect+0x54/0x80 [ 166.923339] do_syscall_64+0x309/0x430 [ 166.927239] ? SYSC_accept+0xb0/0xb0 [ 166.930970] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 166.936160] RIP: 0033:0x455979 [ 166.939349] RSP: 002b:00007f1b1304fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 166.947062] RAX: ffffffffffffffda RBX: 00007f1b130506d4 RCX: 0000000000455979 [ 166.954331] RDX: 0000000000000013 RSI: 0000000020000280 RDI: 0000000000000013 [ 166.961605] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/03 04:29:38 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffff, 0x480800) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x2200) mkdir(&(0x7f00000001c0)='./file1\x00', 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1/file0\x00', 0x20000, 0x2) [ 166.968899] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 166.976175] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 166.983456] [ 166.985084] Local variable description: ----address@SYSC_connect [ 166.991240] Variable was created at: [ 166.994965] SYSC_connect+0x6f/0x510 [ 166.998679] SyS_connect+0x54/0x80 [ 167.002206] ================================================================== [ 167.009555] Disabling lock debugging due to kernel taint [ 167.014999] Kernel panic - not syncing: panic_on_warn set ... [ 167.014999] 2018/05/03 04:29:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) [ 167.022383] CPU: 1 PID: 12155 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 167.030613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.039975] Call Trace: [ 167.042583] dump_stack+0x185/0x1d0 [ 167.046226] panic+0x39d/0x940 [ 167.049441] ? strnlen+0xc4/0x110 [ 167.052905] kmsan_report+0x238/0x240 [ 167.056714] __msan_warning_32+0x6c/0xb0 [ 167.060787] strnlen+0xc4/0x110 [ 167.064074] dev_get_by_name+0x6e/0x350 [ 167.068059] pppoe_connect+0xcb7/0x2360 [ 167.072039] ? kmsan_set_origin+0x9e/0x160 2018/05/03 04:29:39 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x1, 0x3f, 0x7, 0xa, r0, 0x1f}, 0x2c) r1 = socket$inet6(0xa, 0x7, 0xfffffffffffffffe) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001580)}}], 0x1, 0x4000801) [ 167.076286] ? security_socket_connect+0x5d/0x210 [ 167.081137] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.086507] ? security_socket_connect+0x9e/0x210 [ 167.091362] ? pppoe_release+0xcc0/0xcc0 [ 167.095430] SYSC_connect+0x41a/0x510 [ 167.099234] ? syscall_return_slowpath+0xe9/0x700 [ 167.104084] ? apic_timer_interrupt+0xa/0x20 [ 167.108510] SyS_connect+0x54/0x80 [ 167.112060] do_syscall_64+0x309/0x430 [ 167.115967] ? SYSC_accept+0xb0/0xb0 [ 167.119694] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/03 04:29:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score\x00') readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/53, 0x35) listen$netrom(r0, 0x3) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000a01f13)=""/237, 0xed}, 0xfffffffffffffffc) readlinkat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/155, 0x9b) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000d7000000009500000080000000de673b3321f698eaadc0875aef00467fbc000000000000002c54a83eb5d69c2baae4cc7914070a157b0c790b1c8fed0c27758c924a06700cbaa68e2e3a4b97119c2b126a61a6108f9f0c9242a0a3392e22eb4929c9d7eb5156f28fd696066f6bca556c82dcc13809c1a349767ab0d3cc597c2c87eba0"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000400)={&(0x7f00000003c0)=[0x100000001, 0xfffffffeffffffff, 0x9, 0x6], 0x4, 0x6, 0x800, 0x8, 0x73b, 0x0, {0x4, 0xd5, 0x8, 0x0, 0x0, 0x6, 0x4, 0x7, 0x4, 0x5, 0x7, 0x101, 0x674, 0x5, "1afcfe5dacf1a546be2fbe1596a5adbec6ed937d8f21b8c70022ca99503a6016"}}) [ 167.124882] RIP: 0033:0x455979 [ 167.128072] RSP: 002b:00007f1b1304fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 167.135790] RAX: ffffffffffffffda RBX: 00007f1b130506d4 RCX: 0000000000455979 [ 167.143102] RDX: 0000000000000013 RSI: 0000000020000280 RDI: 0000000000000013 [ 167.150377] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 167.157653] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 167.164931] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 167.172713] Dumping ftrace buffer: [ 167.176242] (ftrace buffer empty) [ 167.179929] Kernel Offset: disabled [ 167.183534] Rebooting in 86400 seconds..