INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. 2018/05/03 08:02:48 fuzzer started 2018/05/03 08:02:48 dialing manager at 10.128.0.26:43959 syzkaller login: [ 52.479777] can: request_module (can-proto-0) failed. [ 52.491100] can: request_module (can-proto-0) failed. 2018/05/03 08:02:56 kcov=true, comps=false 2018/05/03 08:03:00 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="5972d98e4d9d6612c06ed13f131040a258b6eae0bfdcf697c654e9e1a01d5ed912c9562f82619660607abad7279e0e62e9856bd8cc16e8d3c9dcc36bb9be98730aac3389dc97d221f6bcc2215c27af3c3bc27eef3053024ec2465514fdc4d7c2c7bb06a0194f8470eade40a428caaf864e1bd59d978bc678c423238c35063ab17b827091185f7ff39032e17f5381709d384311712a17a2eddaac99") ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x101, 0x30, 0x0, 0xfff}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x1, 0x4, 0x6, r2}, &(0x7f0000000200)=0x10) r4 = accept$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000002c0)=""/12, &(0x7f0000000300)=0xc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000380)={r3, 0xfffffffffffffffe, 0xffffffffffffffc1}, &(0x7f00000003c0)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000500)={0x5, 0xe0, &(0x7f0000000400)="4da94c31e81d51e0f98ead810904c68cfaeb8d02514cd2b77e8555a286df26e7672e30e4e5c81d0e918a4f9d985755aea9eb067e36493f320dc05d252e9a2100dd6a9c68998098381f8da3f514a50a488e6854ccfac4525ba159195d7f62b71c4ee958bd96210ff8308efeddb8ef79d1ce446fad0902362cc139dbc80184283e9ca25a75d760c9ae8fb6086015601a9718d50cef92b1f70a05cdc3d6675aac49a18271c3b8d87626bc51187405bd77d0d7d8eaecc5f9e166b316d85e6678b926cbc86b99f1fab8d893ef4a92cab87fe8ab3690aaca174a17ce7e11cec728ed0e"}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000000580)) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000005c0)=0xffff, 0x4) fcntl$getownex(r4, 0x10, &(0x7f0000000600)) fsetxattr(r4, &(0x7f0000000640)=@random={'user.', '\x00'}, &(0x7f0000000680)='cpuset/\x00', 0x8, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={r2, 0x400, 0x2, 0x10000, 0x4, 0x80000001}, &(0x7f0000000700)=0x14) pwrite64(r0, &(0x7f0000000740)="8fbb18c05a5ec337ee09f33ff07bdc0bf1378319df69998cdbfa", 0x1a, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0xff, 0x4) socket$kcm(0x29, 0x0, 0x0) ioctl$BLKPBSZGET(r5, 0x127b, &(0x7f0000000780)) fanotify_mark(r5, 0xe0, 0x8000000, r0, &(0x7f00000007c0)='./file0\x00') exit(0xb9b0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000800)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x40, 0x3ff, 0x0, 0x7f, 0xfffffffffffffffc, 0x0, 0x3, 0x1cc, 0xa5ab}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000880)={@local, 0x0}, &(0x7f00000008c0)=0x14) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000900)={r6, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) prlimit64(r1, 0xb, &(0x7f0000000940)={0xfff, 0x3d7}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000a00)={0x4, 0x8, 0x5, 'queue0\x00', 0x200}) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000000ac0)=[0x1f, 0x9]) 2018/05/03 08:03:00 executing program 2: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x804, 0x4) r1 = accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x809, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x3f5, 0x200) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x668000, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000002c0)=""/63) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x6, 0x1, 0xfffffffffffffff9, 0x5, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r5, 0x100000000}, 0x8) lseek(r0, 0x0, 0x5) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000003c0)={0x7fffffff, 0x1, 0x4, 0x7, 0xfe9, 0x81db, 0x6, 0x8, 0x5, 0x5b76, 0x1, 0x7ff}) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000400), 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000440)={'bridge_slave_0\x00', 0x0}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000480)={r6, 0x1, 0x6, @random="45bc32e372a7"}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000004c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000580)={'nr0\x00', 0xfffffffffffffc00}) getsockopt(r3, 0x6d46, 0x8724, &(0x7f00000005c0)=""/135, &(0x7f0000000680)=0x87) ioctl$TIOCNOTTY(r3, 0x5422) syz_open_dev$adsp(&(0x7f00000006c0)='/dev/adsp#\x00', 0x80000001, 0x200) write$binfmt_misc(r1, &(0x7f0000000700)={'syz1', "04f85393465a49f64bbb11c397914b49298f910a0311369b39be11200c806b856476d8bf5ba8baba5a635dfdf6bbbea0ee84770497fac66fc48024a13c2efe5961a81fb2528a1257cc94ecf34d8bcfc9ff987db944ed78727b348c8cc595a3ce59918e75ab131cff5fda1d5a39d9553069a1a1bc3ee42c02caadfe2ce78885cec0e433498f16aad164c6070ef9ef4cab68b904129e8b619e0f8251fde7899972dbb63a024a6676ca0bd2d894c32990c7fc87a5f43f106c5a20af86628314f30da2608f55e6afdbcc12cfa9eb3f1718aeea4ac4e60c66b55ac9860941efa95c1afe277d09f898541f"}, 0xec) prlimit64(r2, 0xf, &(0x7f0000000800)={0x2, 0x1}, &(0x7f0000000840)) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000880)={'bcsf0\x00', 0xffffffffe9943e76}) pipe2(&(0x7f00000008c0)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r7, 0x40045542, &(0x7f0000000900)=0x3) r8 = semget(0x3, 0x3, 0x0) semctl$IPC_INFO(r8, 0x3, 0x3, &(0x7f0000000940)=""/211) 2018/05/03 08:03:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xd8, "685c2d43b433a743552c71348a0c052eccb32bf00019407d1d8dabb475b5c977e8132ff75d463c19130742bf7e2e34be919c83c23f2282b9522a952012d87dfb1b0ecc127102a0fc6fde5d60c8699f0ff5e1a8dfae2ed3f309fb62beb24a1cb1d66c9d9a355dffda1e3f22a14d3bb27d3cde1e91175d716e7449ef7166e46a839552dbb0ac6cb104d5340e64f9bd34111221e5f6b50d5dc476977d4b2e12b6529c31381e47410162c10ec18700d5833de289d89c36c0d075f2386f19ab421f3a097c91d65819e098b3c766f9da09256f9d21db48122b9620"}, &(0x7f0000000200)=0xe0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x5c, "d772adb8b180c3f9f1a9313692411a0b1798fd6407696287519c3800286a2dbeda9f33443d47aa1d051edfdc104a9bd828ffc91d2e3a8d3c5759d14ace2d6c0fde81e29dba52d788dbe734388b64d8deb99acdd8b33e2ef409c2ed93"}, &(0x7f00000002c0)=0x64) r3 = getpgid(0x0) r4 = geteuid() getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)=0x0) sendmmsg$unix(r1, &(0x7f0000000c80)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000380)="699cb1fe6942c8d8df71b23b6525d73ccf273b5cb08183ec613d2ae3b9cf46ec89c31528d967877b013993d9e4072a56d5d0442f0db97c55e0c6c765b9a721fbe57bd459fd7ca59f089fcea602b95d3183fd9b12882c419f075b0963af3902c9626f3df031eb1435d7a270f7c10a97c20e0b35fccc24c5a258ee85aae43fbc678d9ca779ca098b9083e72714e7a1", 0x8e}, {&(0x7f0000000440)="841fececf15155bebf557a1786625374e261200ecbd94385f2577e5a1e67aba2e0d8c324c8d067727a74257e4c79612fee6ef4e99546", 0x36}, {&(0x7f0000000480)="7c4e35f56beb29da3e3c0b7ff90fb137f33408f52d7850478f82e19317d2812500223dba7cc1ec8d019269da", 0x2c}], 0x3, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x98, 0x20000011}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000700)="10eda740050eac036282c7d192f27dbb68db6f72fa6504c66eeb4de51445a98dcc217134b2", 0x25}, {&(0x7f0000000740)="1a6258d2758c48131b5e3c2313c762ce9956a6a1d21032fa547ab5f84287bc5c234c9bef6a96310ed1e806631c84cc1294d291652a34fe5246ea20858655188d1ca66781261ebb4cfc65072743f0675ded6625a34e2977707b6c9fcc0d1401fc5c64c63300aed92c5a4122ddcd138ff65205ebfdff4002a48c097cb25b926357c59459e9f208fccb61034074af3cbf30f9cadc30585c94816bbeb7f2e5ba5312a59a675357307d914a8306c7464e5134", 0xb0}, {&(0x7f0000000800)="1b9181fd4fcb786389b6d5b8433396480812d46a3fda1e6293b261dca587d97dcc4d43634eddb35f0c912d3a3ea3fd516824962bdfff25eee8cd19f34174d2db9f51ee0cefa3fe3e553cad9cdd1fd30d5b7511fb3c1e11154822abc88ba5b845b82da3b9bb55cd98b41deada2c1b76bb528b1ca66a3076fa1abe97102dbe16817d1eed06a9ba3a13870ebf", 0x8b}, {&(0x7f00000008c0)="7c4b979bf3d468242f3e5a1ff827f74cda98b369758d5b1a8871c2075f16c89a4c9daacdb340f5a3417906fc22b43528e99e8d9a4a52ed9bcb7db0ffe233472a1559a579cd5e204fce7ed08e6f09daed82be703739c2b52dc49cc975bbe9d5bb0ba95afacb9e4c4629c81feb33401bb0befecf74a68f62af76a1fcbaf9fb4f447fad3ed3aa146290679df98889d81272c0f583d509a53e44f17f5a11a707641895c4d791eb9a1ab10775c668b799a407b00b868b6a669b390bac1bea68f0e1d2ef0e81bfe14ee2fc774580db821b08546d8d18091176bd2594efd5e3003cf762a7493e9e42c10599", 0xe8}, {&(0x7f00000009c0)="c6378cb702cc26f630b6cc6cb3898f4063a25ac3a6bd312198484eb1df8364231583f9082429", 0x26}, {&(0x7f0000000a00)="37e481071911b1fc5fcc54aae9a7673cf085de02d56f36e6ade61a27789634a2434c9fc372f0f8bb2fff3ea970924b35397d05e184fb6db384131c66ff5abfe7ea0aa4015c7296b89f5515c42268092926f25d587d012a29a3f1b9ab5032a871cffe48f416bcc19567ebf94742170c23c5027555698e0ab7c3da880c8a469684983cd3eb17071d701aabe41c3c6a37544e6cc812a109a6f4c0cfc1e3c6941160a007e9472e9c1cc62db84e71ecb7ad4a72d9e29ae42c848fb2e331b74216c17a291340de9ead74dace36b03b5f3ceab5952bde7bb69843f7828745dde27f3c25168ce2a610e24dce3257", 0xea}, {&(0x7f0000000b00)="f6a6c9785e544cf74cb2ae7e2931bb4d041b8f0dc0e9365ba08382a378523096e643fdbb46acf57d443823c64481771c368f5facf41d2898bd2b3cce9bcad0f553940ceff5cf68452da366f2d6ed964fd72fa8ccb3586a0b8a3f35803b92d3414f7ba55683dede0d258cb0f1d8977d0c11fc00bc929c7fb9720572ed30030781469cd0533f823f3e975736c8928a9f2f702cb69abe105462f0350cbbb7a50dd037a09f3cfe659bf33be585edff89b5bf09be29a88b882f7d4065a56f6a7bb9969ed13e6c5a6ba6", 0xc7}], 0x7, 0x0, 0x0, 0x4000000}], 0x2, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000d00)="4aabdf81fcc1c3004ed428a36f054b6e62570fc3ad1f316e8b9fd01cc0a7179e08298ea9f6784313b60126fc5718581436e9f109cfa6b25003c8bbe731585fca6892229c20f32a11cca238185717c9027ffb6e39eb53d015c45822b2a2d927f8aa45be6f7fddd99e4a37de2e312c5103062882d3c17a8a3ca6c13c1bcfbde4ca", 0x80) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000d80)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000e40)=""/102) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000f40)={0x100, {{0xa, 0x4e22, 0xfcc, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x100, @empty, 0x8}}]}, 0x110) setitimer(0x3, &(0x7f0000001080)={{}, {0x77359400}}, &(0x7f00000010c0)) ioprio_set$uid(0x3, r4, 0x2) r7 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r7) accept4$inet(r1, &(0x7f0000001180)={0x0, 0x0, @broadcast}, &(0x7f00000011c0)=0x10, 0x80000) r8 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r8) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x100000001, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x33, 0x0, r4}, {0x6, 0x4, 0x8, 0x7, 0x400, 0x5, 0x4, 0xd6}, {0x1a5a, 0x1000, 0x8, 0x894}, 0xd7b, 0x6e6bb8, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d2, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x3, 0x1, 0x401, 0x20, 0x5}}, 0xe8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001480)={r1, &(0x7f0000001300)="a744940511c094806284d8d30f98191931d0b8f1512936066993316e4b74bf1f2cdcf5b14ddaeae02d48a4a01eed9fa982ade3b46264b4c1971411d60b6eb6d50c7d7e05abe22503573a48134fa4c855ceb26f66ed993b88d2687daf6c7802f79e6110f62024f432395f1619049b2d1692aa9e1651cd5f6a7adee259be997f59efac87114f1dcf630d2680a4fe27d6d80e1812eb8a6ecbfc9f112b0b76e8bde7e6ae3a62d75d0f87278edf528bd79dd5c927e1517cadf5bcf071df9d4475cde693f215e828d07bcdc455bd8a3da82e90f2a628e9eab7505c6614372a7a3028f36a8ae0d6af7ec6269ccad73e8e", &(0x7f0000001400)=""/111}, 0x18) socket$inet6_sctp(0xa, 0x0, 0x84) fchown(r9, r4, r6) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getresuid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)) fgetxattr(r1, &(0x7f0000001580)=@known='trusted.syz\x00', &(0x7f00000015c0)=""/130, 0x82) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001680)=0x16, 0x4) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000016c0)={0xc550, 0x77}) 2018/05/03 08:03:00 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x94, r1, 0x20, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7e3d}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x810}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x200480c0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r2}) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x2, 0x5, 0x9, 0x0, 0xf, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x14}}, @sadb_lifetime={0x4, 0x7, 0xb4, 0x3f, 0xfffffffffffff800, 0xff}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}]}, 0x78}, 0x1}, 0x20000001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)={0x5, 0x5272c5d9, 0x0, 0x7, 0x8, [{0x5, 0x2, 0x3, 0x0, 0x0, 0xa00}, {0x3f, 0x9, 0x4cb, 0x0, 0x0, 0x1000}, {0xfffffffffffffffb, 0x9, 0x2, 0x0, 0x0, 0x200}, {0x7, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x4}, {0x28000000000, 0x4, 0x1, 0x0, 0x0, 0x2}, {0x42, 0xfffffffffffffff7, 0x1, 0x0, 0x0, 0x1088}, {0xf1, 0x2, 0x2, 0x0, 0x0, 0x2000}, {0x2, 0x3, 0xc16, 0x0, 0x0, 0x8a}]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) getpgid(r4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000680)={r3, 0x7ff, 0x8, "16dbb4b0c8e0259072d24e2b895ba7cba343db04c991a469992ef3d5290fb8b66d2111e99560eb949474cb6ddc074ad0e6395d40dc9524817c6e17c7839a7da6f470a33ac842024fb8e8aa1ef80d337a2d073b1731b37b93956f16c3371e5d8ad1db41c9dbb2d558bfa6f0f9900ec1677f32c3e6891437be0772a3dfa8a8c5b577dc2a236348d369721035dd177aa93a6eeb41c379bee8cf39de44e26663bca22a1e21746557581446"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000780)={0x3, &(0x7f0000000740)=[{0x5, 0x1f, 0x400, 0x4}, {0x4, 0x10001, 0x2, 0x1}, {0x2, 0x2, 0x0, 0x95}]}) ioctl$BLKRRPART(r0, 0x125f, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000007c0)={0x0, 0x10001}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000840)=@assoc_id=r7, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r8 = syz_open_dev$sndpcmc(&(0x7f0000000880)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20002) bind$netlink(r8, &(0x7f00000008c0)={0x10, 0x0, 0x25dfdbfe, 0x4002000}, 0xc) sendmsg$unix(r0, &(0x7f0000000b80)={&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000980)}, {&(0x7f00000009c0)="b9e0a75f8bd82069d3fd918a50fc540b16c93a2b99ee023d9132152e9ae5dda966b9ee2dbeec199a7a7be3cb7c54ee121c11fa2f775f51cd7f0271af09cf44171b843c090fece47af83cae966eea1e9654ce08849f7428668ba35d19e5b0378d5c3b32deae72df11059055d140f5bccdeb21c3630b2ad1cdec72b67be40b5fa6075fc549ff65733bb9edf9593f6f6b8ce683f7e28a44ccf01cba634f4f907fc7d9bce690a76ae61bdde654af9c3680c5c4f51139f047579f2b0dfad1cdb195632ee3a0bb95da8858dd1b8d7889dbbb934ab7409e98fcc82b169e281369b24d", 0xdf}, {&(0x7f0000000ac0)="8b3f06767cb1cc3e618e8fff38803a3b16c9cacb3cfcf6fe3bd12070dad05a6d226b", 0x22}], 0x3, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x8000}, 0x4000800) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000bc0)={r7, 0x9, 0x10}, 0xc) r9 = openat(r0, &(0x7f0000000c00)='./file0\x00', 0x80b41, 0x24) getsockopt$inet6_buf(r9, 0x29, 0x1b, &(0x7f0000000c40)=""/9, &(0x7f0000000c80)=0x9) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000cc0)) getpeername$inet6(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, @local}, &(0x7f0000000d40)=0x1c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r8, 0x0, 0x83, &(0x7f0000001e00)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000000d80)=[{}, {}, {}, {}, {}], &(0x7f0000000e00)=""/4096}, &(0x7f0000001e80)=0x78) r10 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r10, 0x2, &(0x7f0000001ec0)=""/145) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001f80)) fcntl$setsig(r8, 0xa, 0x6) 2018/05/03 08:03:00 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r2, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000300)=0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000340)={0x0, 0xd458, 0x3, 0x2a, &(0x7f0000ffd000/0x3000)=nil, 0x6}) fremovexattr(r1, &(0x7f0000000380)=@known='security.selinux\x00') r4 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000640)={@mcast2, 0x0}, &(0x7f0000000680)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000940)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000980)={0x0, @loopback, @dev}, &(0x7f00000009c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000b00)=0xe8) accept4$packet(r3, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c40)=0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000c80)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000d80)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000002300)={0x0, 0x0, 0x0}, &(0x7f0000002340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002480)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002580)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000025c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000026c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000027c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000028c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002900)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002a00)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002a40)={'syzkaller0\x00', 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002a80)={0x0, @remote, @rand_addr}, &(0x7f0000002ac0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000032c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003280)={&(0x7f0000002b00)={0x760, r4, 0x800, 0x70bd2a, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r5}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r8}, {0xc4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1bea}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x1e8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x78, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r15}, {0x1f4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0xc8, 0x2, 0x10000}, {0x7, 0xcac, 0x3ff, 0x2}, {0x800, 0x7, 0x3cf0, 0x100000001}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffeff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x7fff, 0x4, 0x7ff, 0x1000}, {0x0, 0x6771, 0x7fffffff, 0x101}, {0x803, 0x1ff, 0x6}]}}}]}}, {{0x8, 0x1, r17}, {0xc8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r18}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r19}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x760}, 0x1, 0x0, 0x0, 0x4810}, 0x40000) openat$md(0xffffffffffffff9c, &(0x7f0000003300)='/dev/md0\x00', 0x80, 0x0) r20 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000004940)={&(0x7f0000003340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r20, 0x0, 0x1, 0x4, 0x0, {0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004740)=[{&(0x7f00000033c0)="3a52f637edb44347ed6e15b53346983b789d97e36a447edd169191d9323612e6c5e1cfb6f12207a7fc3cbe5a7020b5e4afcc5f98178d6ae89cb8acaefca15b448d31cc3fc0d0d449e858a8472155c9cc22e5450649877b96145d0deacbaa46c5cfa86fe949d589b8e4ed933eb1dc3f46579f0fb28792c6ce69507e504b1723a3b6207549c70cbbb0f341b173cd550762ec855266fb4744cb289b8dc65efc35eec21689d3220d78f0c100b27dc813114290488b67bb20829d41c88ad18f5f1ea5bf888d7e11fef97291fe5360c59e3f7992cb4d58db75", 0xd6}, {&(0x7f00000034c0)="6441c4ac00f142e239b8", 0xa}, {&(0x7f0000003500)}, {&(0x7f0000003540)="f6a423a4f425f6542496926631aabee6afd526d5433440910811d9d788e1345c04f7a188331259ea73a05f6d44170f0d0d59ea42b2d60738dd57242ae2a5b9a2cbde5367", 0x44}, {&(0x7f00000035c0)="ad1f62bca35d091a38ee2894f3e3a8b865bca27c1e821ce46547db1c2e800aade9fde2c96b10d25a580a17940dc909bc480b0000f0c46f1967656377cdc225dbabd38c63926066d92a5c906d7137590479fce908ff4607566ec33af64cf75fea0c9082ce6f644a42bb633574055fab603f82e5dc91e374cf2bb9f79a2402c0bed0dc2b8f2068492c4f613da704f55ba2b0b723b35f27b6e3d644b5407f6203adf2a860c9c381ab1bbe39d49f4ed20ea890bf719ae1ee935a4de8fe0cc38a4bb66d9d901e5fea5bd6646473b3f8d5d34dc3ee8ef79bc21dc9761d5f1151bc4e984b870c8dcd412a527e83b9d17e18", 0xee}, {&(0x7f00000036c0)="e831be3d94f9be96c6c17e9379cb3d89087157eeeb201f4f6e6e2ff0acd23c67e9d226ab9479098fbacf105e8ed2959dce49dfc728b9de9f8dd15e626f33e3907425d41d1c6147c00f9c510403227e3c03e147799e87a8d95ee64379095e9c5811bdba5245611758fc31038da93092ca242fe098d55ede1ee3d8abd7aff9a65c8c68d510003ba40a128fad1dccaea6ccb5094e08c1d7e9be56a6500cf732ed8c6916a2fb378f519302d919219597340d7eeffd7b526ed93d769d131e91fdb24fc5154b17ea38ca722779eac8e10045dcfe97215e2033548ea291b426a85150aab3a28b5235e9bd7de3dc5434b3aa539b61d5301f40262ad8eaf8bba0d9dc8ddef8692dcb155abf3b5177f54ad0d278247827ab5108e1529a0bd8cbe2d43e783e7b4a5391a6ff20f69464135395a1f732bb0d69b912c623c8766aa43733d106d52ed65bb89eb19a12fc92c9ffeba3453c7be7c6348b607957ce1cf53b47b5f98675e1396ca3802d617c2ac597e1294d4978737a5db04f7b4f4624c6f67152e8f786c7abff1af2424466bff5da57baa68f5a6e314020d396fc152a23bae6d56befd8b60a3fcc30f15124b91d1ecf1d0d985ff57a345c9e697bef92468a59ee9cae0967f8fcc159c54700b1935f16f1e8bfdf47e4bb7c347a85d65cedef278c60845ee373b34195037f489a2bd82969102187df32acbb7f160dde2183582a0e4d035285888f46f60a011c9f393a03dc8a80865933f04cc0757e752517431cde7a08e4e9c28c3f9b3c9f8309e48f6c20f5e5dc0b69b37b01d5845a07170b2868efba204a05047c2f8f9ae6d67bf5f3826a525d3b6329f9c9031895b56348184a7c2d6e39245a2d49f740184caf6f07853f01f7cccf258cc3d09bd0ac1b72691d91361c9f1e0ed7badf361e578354c806efb740668ed4b9f892d016c521640d3a4b1ab52e8b4da26893a598672f26dd65126fd11f30a8c6750a4f376733277d6b761e561948bf9573f665adf220f0baebb9c0ddeaffcd5ba078a91fac884259bc4e7427b457e4f7203f8d15837aba9ece59168eadeb348a2b53592699a7230b16f5793729db6a3b0c1218e6f74318f05e1bcbf25000dbfd1f33809e2fbeca38b62b4f95d1701e2817339df75fedf84462ba78a00547e2c0942adf3037308de0bdcba888685e9e9d397fb960ae3ccab67b0451905069452ba6087a93a17754d1816062bc8a067983b90454908a00341a906ef555198a2c3c80e30318e32f84ad80c3ba4b4a5d7624adba64ffe3ffb013614f4d44855930d4fa8255a0c28eb725cfdc1e8d9c1e2c85530a8e62e0c40d075277c6027b6216ae1bbf62c28ea376dcd6eb87500a8bd429f3d68679fdfe1450cab5ee92d177f80f10c33d8a73e99142a3e2408788ea1ac09ee5df681486dffdff4ba8e359f578b78d1c55b8393d609009bd31cc98ecb7657b7c771344b7764018af556fb25d3708a58701ab2d829c078c0c2533ea4cc135c2673431328fd4bb20750b967a8dec53a39d09fae54f1584a4e7195b14b98978c31373795c1059f6f0de5287bb14191db3475edae40766d9037e56d618dfb03b35a7251accdc7a315b01e6bbef7b533af937797aa7ce1d13959953de17a6cac8781f660dfc739ba5a366a0c6b4fed978fa31156c17ef2718031b6f97498ad5606495692c1bb881398f213959f1c518f5896ca043c628dc578480e50026d69060a55bd7af72fdabfc1cd7e354202f1798f98fa732946f6831e201d18eb1df4eb2ee47e2940ec8b298325a22a6155da312526efba48a79931a481a01d76ea797e04b33b5bce7601ac6a2788f50fd40b32d6fcbb4df466b34e2b637066fb772f2abff0b35f4cc1e3d87c04ce90f33b8a862ad6b86e0b975e8910a959dc0ed5e840d9331b28c74a0ede3deba75c6474944b4cb1d3a0c217f1b70eb6a167b6325502630cc2e551dfdf7c5f5cf71a6d6f4ddcf6fb64655d89614315daa97b82b0ea36a6d972fd867a01280ce0e3a5826f9675ef2574f9e3d8a5459714bef0825539b12f7b392c4a8e1a5a31c54acc0018eb67b69de280ba3708a0399f1ddc4606a48d2faddfd2b44fb436dc679d5ff8a53121044a873bbdef7ab2bbfd7222eb29654c5525d8e8a314483c9812f4557e7e1b4493544e7a523c5ed817450e8bfc542e2f71de0d1db699780e6920e1d7d3a8555b39fadf643605e3df0b22ac999dcd16aa704f645b1de5bbcff98a4c9d7e6b081036f3d96a9de5d60e16901d472f94d7946478dd49b679972e8dcb278f7b56516112ae8e9ebcad530f6a10f870eb2ffaebf3043307ec498c0331f40d9c8d89a2ef5ae32785bd8b90583d11a025cf39829a037a3e778e5ad5235a76941114518614708769114277c24b767e76a4e12af722b7265d1acae97804538c3d3aa1c3f714f5a558e77cb0fbba922732ac49fb1caec238ef8f4e71ea2e60580adcd3fb4a442097457a4f9620ed9061957eca6551b8a30aab6702e7a9d4e91609dd72c8b0f4ef667caa579595d86e5f1c78fe2bc4219df9e70035da4ff7da2aeaad984dd386b63bd24970445ef0566770e4453cbe6fb0e775d68410b5a59c8957fe9c8f4696436ab28d920468d9e016a337ab735636f4a51d2a47191f6923c8ca7eacf9d5fccb543315f14fbb3ba03de89e79e4d466145dfa5d14ce59cd36e3060844f662c1e8be42377e9f97b766b26af913acb462e01e32744791641c6d0ba2a35159bfbd70cbe84a1edce3e5cca44292f70c925f478ba0306b414600271ddadb19756633e48ac72f22cc9076caf4e3f36d06d65a11b88abac74c2d4b078931a01b97d8139a269e4d18bfc4fff919c38d8dbe31e12d9394cbf450ce2dde740727ee60db30ee17f48f3fa82d30e9a8068c32ac79e0602892b72871ffc7ada91b1c91e9838abf707a91473e8a8996e7f730b44cdaf334961e8699248b3b57e3b77999765dc2aa381323b60ed361a30eac431801cb9bbc2c5355a1ea30f0ece47c21a5c6b7f99b332f6f56a5e126be3244b6c2db2947cac861f9bf695e145c8215bc36cf300e60f3b23052f89d64efe37c93c55b90d3014d09601d3a6f9131b34fd9642bccfb66c978c05a2daf7aac7a52c24828ee24264e059eb3a60b61b0f423cde9486db50dc62a6cedbe50b0112f8eb60b045169481792a378aecfc27ac891718d1fe6313d394e384667946a6cb7aef0d9ae21db8dd8ae2c97fde31f668d2ad7ef13c2a26896b4d743c69c44ac4518f842d58382674b32cf68b7ac80bd26d2a85029b17f85c9100f78242c81eed0556517ae8855c3af0fc913215cead191b4cb3bfe80fb9a7a106e2cba121baced6271deeb3f00cd55af261b6fd3cc87acec2f0bd8f6bb0238c6bafb37b2af4ff96d6a4d79e845e382435549a69dbb51a8efdcf4a661df83ad11e23e0e59a48bdd765af8e53ee0e5d6ca364108ae29ee47d219230be1d44dc3da9b6486044fa7e4eafb5cca62b1a083f3cfd96986d33376e8ffcc1e25a9786963f6ee6ee1abafa9829da2cdbe7202f8133f2b378b87932727d3ac6dd64a179a5f114300562684e5c1b52e3182d64f6fad85d9aa7401660f5b004a995b92976612bd097be3bfb3b92011e481730a3e18c7102899c6c3528720326da919681d3e7a558c093e6775a11a4fbf3673d3280073d74b957f240b207070fcefc2227c51fc2878d8215604952f42896defbe9f2f3614befae7e09fb40540e2aa2c2d28c1e4eece4890bd648e391edb85b966d394ffff2ceb0f60486b05ff43d0f4a7c66e238a83d42034a358d99429df9996759223ab16c949b18843470fc156a7d929090a7045247a51389a8aea1afea7adf091197c85a576f134140690b204c40df4cff35a75ca903505882dbbdae565f071ea5313604c834e3db555c96ce2cc1f65b5387637c8ac6b7b1fbafd2f4d30d78710fa6c4ba29197d9c4bf35e0eb3ce99fc83007a37915207bb8d1a33938cd81d0ad04c66304ed94a3d777196a423670d05885b4de7949e7f2e14d2b36cf02518fbfd1e2f44bdbb9300712976f9567a11c7648ba3eefffdbebba115a2f1ebb5ffb1a7e84166be797e32f7d0e664c105845440689db5b3f9435b8ac5816663c93685b815d966ac95dd4473699389cf54f2fe3946813597cfe30adc02daddc26b856d62736bbe0bf01c668240582bacb340095f0406528d4e69eeac525fb0057652ed82f15d018e0f20e14b996c311b9a9e6c75c14b44844c6fa917e440aaa5aa78038153cf10385e1dde56522523cc4e99d83cc9121c9e11f1ba4104ebe9bd3b1e62ffb797ee5e28aa34d28ee0911217e9b51bc6ef25ff2497cc4c00c0043acdd6d839819713a4c589764b8adc15ee245eb4493f33544a09d3e367529d718b44978f397b0fc5a00ed0f2ac4f9891d0929fbdec124e35a72509f01cc30d8e26bb710b9fc2254b2f165eb36ba6bf38ab152c60dd777fffa1bab410341519fd9564e611c642f13a21e921b55eb0a013fde59c1d2b11d56c4d24efefe96e5cfac602d5f93cae00d928d782eb12ecd0d7ffea31a42fea01edd36c396f5baad7362696a5346aaaf3b5d1974aaa43ba7d0172d802713b6fd6e70d655803723952c8c788d3ed6b6890fc3a89d320090c224ff522105b3c2a9012138393ab7898ef1ebc33a7bb13ed35a6b7b795262a3e1a566750ccaf0a030ade9371b153e3743eca0cf221fb4de32047951265d73557210c441919d50de0de4017f51d0c5108383275f54204e58043fc882ee5293ffd20ca3381a0ea169df7998b57bfcca27f436c9e4803af64b1cd784e25c155e37ad2c05dc0b8f40c1af9b79d36d1ecce9e3a4c10c91ffcad43a8ced9ebf82c81cbb93c65a26a6f6c132986d9a1173587121d903915e09a3c5a569228e02461185f68b274d7ca3a85e09d00d7e6932301b4ddbc8cfe9cd98d7050c066529f3140410e983baaeae59d085fa7ae14f2d470c421e0caa95ebb8614d6827ceaaacc6c05c2221cb9870d34ed9d27cc1e94af22e3e9e4bb7b8f72cea7e89c0230e916ebd0c39cd2fd3c07c01a40c3f521a641788aee1fcdba3d4fa0680598eeb353fdec4fa55965aa5e96bd9928a59305bc7dbc7502c7b6bd1d9b29ddf1169f34d4735f762b04800ece7fcdf79ce10d7ae8262e2ae7dd0552e4a0a2ad8b56c1368b925b8210558488fe1f7553d7cc9ce5f10d56a47e0c8e3499f175a32e9e7c26ac1d76aab428706f7d693ce197f3d7adce5f7e1f3d4581fc31a4ea7bd8c994a993c38520a3ed23d8d3ccac8b90fdb731d1412526ee8f6de6e369fcab2bcc16369affcac1ec89d1b85f79510d70f17a1b62d347593fa3fd22bbb0288e428190d0ca508510d81ec567c789cc5b8123a66cd9933bc8ff8825f2b3c4bc34c7c6ff4e09a69bf3bae9ceec20be5cd094bc093c9f45c0c207e9337731a7b1b4cf125a3fcce9fcf58b60f8d02b78be774f12fe46b7c5363f176ce23997c9ff4d95622e6725c589dec5f8eac71859c5baf0049a33e04c0b4f95e83828c9e26d039e5499a3a0136448814e2dd201efa3ac8c1fc8738a6e06994d1c48a6844c02969a6ddf02bd276578b0c325a709a7d254e445949932fe25afdc291eb37463e97fdd2021bcd60d5d9ee970c721e64741e215642154763542c88c42362687387d7903de237986b5bbf7e74b5026daef84f662c803e823689d050dfd52f0b50cbcf9db49dc7247e49f0096a446689128c451151b22a8065263a2a11134a50103e422eea904cbcdf2f2a37b745fef2c38a45a349eac92720b5a79", 0x1000}, {&(0x7f00000046c0)="e76ac6ad2fad90fb0ea86ee086ce5b43931d5dcfaf115b7e274c133cae1dd6560a568bb28d94faccfca81323caf86134256947cbb79c746181c21648a973c38173793ae700ae57", 0x47}], 0x7, &(0x7f00000047c0)=[{0xa0, 0x1, 0x1f, "fcaec693753fe4199d52684e096a21a257a8457bd21b7077bdabf2b3c6a63d41e52b3b2e729b7f799d683f678043423385c36b837a680c917450b35d38ed33415b8661eb9a0ae20538447ceec2abc189f5cd39d69bace6d1b8531e10ca3545fd8c5546a0c41587dd593a04757fe9175093b294deeeaf059a13522e7e6cd059f1ed54ecb3f6abd2c503dc"}, {0xd8, 0x10c, 0x7f, "b66b8b72068fc4e90772ad8e7420a6dbd50df319e033e95a435828e3cf264bd547913dcc4603800046e417bb9f9e0b16717cb539c57258664fce855df193eb4ef19d994c863b9bbdd1df580d0fb8a139d63b4eecca818626d82e03007e6374b08b69b23b645c926e943897b7956b602fd5c9098e24b71edf171ce13eccc020d34129e10e29b3601e34e3e019a7bb43c28ae1a7b6d517d4ec5e703c8e7b8e6a959761095863602a2e999c08ee75c805b65ab418e10a39ec8602cfa044f9dafa8e3a1d464db9"}], 0x178, 0xc0}, 0x1) 2018/05/03 08:03:00 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x4, 0x1a, 0x20, 0x8, "86e20a1ae0341faf5624540b70a1c351d3e53db1425a2dab93e1bac188458ca8"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x22800, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0xa0100, 0x0) sysfs$1(0x1, &(0x7f0000000140)='/dev/sequencer\x00') getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7ff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000240)={0xff, r4}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000280)=""/91) timerfd_gettime(r0, &(0x7f0000000300)) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) timer_create(0x3, &(0x7f0000000400)={0x0, 0xc, 0x1, @thr={&(0x7f0000000340)="fb2c3aa858f4c25debc6cafc4d87a15b376fab1a750f23f33f67983cd58f05470ec23e0c54235dd59ba29b554c9f4d", &(0x7f0000000380)="02d2358c09ec2f334612db1ee96705b056b8fce845836e343346dbfba3341d426c68e97f18810668094c70fe84744da7df1c6eeb5e2a2cdece8d191342b0aa2cc15eaaa8dbb678f08a8407bcccb3d8a934394c75114b4edbceec6a4f4e836647f317905ee3f2c23fe8"}}, &(0x7f0000000440)=0x0) timer_gettime(r5, &(0x7f0000000480)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0xb0, r6, 0xc00, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x18}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x18}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xaec9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x24044000}, 0x40000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000700)={0x9, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000740)={r7, 0x5}) getuid() r8 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x3, r8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x87}}}, &(0x7f0000000840)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={r9, 0xfffffffffffffffa}, &(0x7f00000008c0)=0x8) ptrace$cont(0x38, r8, 0x100000000, 0x10000) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r0, r10, 0x10001, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000900)=0x2, 0x4) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000940)={@multicast2, @multicast1}, &(0x7f0000000980)=0x8) 2018/05/03 08:03:00 executing program 5: sysfs$1(0x1, &(0x7f0000000000)='cgroup+vmnet0\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x401, 0x6}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x200, 0x0, 0x9, 0xd4aa, "0e8d047dcbdf97ab4757e1ede523c402ccfcd19ca1263ed68e2404765fde375477efcbffcbc4e3980e0b6f10", 0x1}, 0x0, 0x0, 0x81, r1, 0x6, 0x7fff, "de6be33ff747369343fe729afe84c928deeee8b71d5a698de31d8007aad9acbe7dbfd8801d272ee882a942958f793df6ec5435b469feb8859708023e077f1b71", &(0x7f0000000140)='/dev/vcsa#\x00', 0xb, [], [0x3, 0x100, 0x0, 0x81]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)=0x3ff, 0x4) pread64(r2, &(0x7f0000000340)=""/96, 0x60, 0x0) futimesat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{}, {0x77359400}}) sendfile(r2, r2, &(0x7f0000000440), 0x3) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000480)={0x1, 0x8, [@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$llc(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x10, 0x800) ioctl$VT_ACTIVATE(r2, 0x5606, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000540)={0x7, 0xc, [0x6054, 0xffff, 0x401]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) r4 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000005c0)={@rand_addr, @multicast2, @dev}, &(0x7f0000000600)=0xc) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ptrace$peekuser(0x3, r1, 0x8000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000700)={r7, 0x43, "3e6f842f42de36c0d27556d3d98a6d371d34eb7293d71431daf20370f31b20a36e10621f217f4b112173465db0cd606dc5a230dc3ff85bfe2f0087a51b4e6d2db9e143"}, &(0x7f0000000780)=0x4b) readahead(r3, 0x9, 0x1f) faccessat(r2, &(0x7f00000007c0)='./file0\x00', 0x0, 0x1000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000800), &(0x7f0000000840)=0x14) getsockopt$IPT_SO_GET_ENTRIES(r6, 0x0, 0x41, &(0x7f0000000880)={'raw\x00', 0xe9, "24a1f4f2049c6f4529d6a9ed62b8be4a208fd4377585a617066fc616ce118a85c60f82fa2cf4aad55a3605a00fe19c0cfe45d72afc6d804db4a285a2da1dceace500fa4a5e0cdcec65c86241f222859e8366e6a1dcb06a9001cfb3940a95e8ec1757c2224e621e4c047fb14623416e484f753b5d94b374bb791e888170313a02e00995df725ebfa4d980af2e569924ff2bc119c7c5d15873b7beca8c87438926bdb43deeb19b5630a28967801d9de5a6ae135d625f9920ab1aee403f77fdb87a372577131ac4c8c076b32d9ab514a60990abbdc958ab392ed3ec652b067bda4599f9dfd0feb8b7a959"}, &(0x7f00000009c0)=0x10d) 2018/05/03 08:03:00 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x80) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x10000, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x75, "4497cc4600947597fb0e1efb5805be525708b3d8cf652183019b933af463142b8b23ccc496ecf84188cccd0b41fc5041957f61b4aeccd1bd2f4b23c3303792f21d6a9c79dc893bad9bf3bbed6b4aa2b47e10f546256654c81eae455ab41976951c32e54bd4ad6c3fb6139a3b1f57e92a0fef5ebd5b"}, &(0x7f0000000180)=0x7d) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000001c0)=""/151) r3 = semget(0x2, 0x0, 0x112) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000280)=[0x55f4, 0x2]) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000002c0)=0x4, 0x8) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000300)=@in6={0xa, 0x4e23, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x600318f7}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000340)="a40be7da2fc14eb64d918c07cc066e38d86ff57ab92cf0d34efc584c65300240ac120903868e5aa0d5a75f700fe138da62899540749e7c40e0ec3ebe79c5d3dcf6cdc2ac8c8fc423df68db70bd7864c470b68aff0ae9075247ed772e3567e082786c4e2d6a860cea94fb110e7d04a641211b01a708cb1a262988429cabad85a5", 0x80}, {&(0x7f00000003c0)="bcbc464cb619fabb69baea37102404d640999a0b2dddf2cf36d6e977316e1bbb7e2c2f798c883243000c31688a3b5c8a984c630c7f66dc16c0601036142a37d844a5bb2467bcbfcbb25503d2034fcf5bb607f5568fbce2aa564a6cc14edacd6f2030cb34de8337a838743bd3e5b4419ea0ce71f203b0ccbb75eaa20bb239d9254e0dfe072a70ccb0e11fae5b2bc5c19c326c58df09c71fa54736e1024d432963757a2c8531c0082e79e0b1bcadec153bf02f9efc6489ab64ad7fe3b3c87f8ef1b730103bf331ad2483cc6ddf5d1c9f8309ad1e9a791df8f78b05e32b28f1", 0xde}, {&(0x7f00000004c0)="92bc3128b1d24d2cd543bf07be920e23bf2356a1ac94eeb31ed0692a5e3e27de16777ca8123582a5ee60f8c14ce9e500f15207355812e3700000873038a4999bd24fb79564339c44273f89c146968f9fbd1ac0696eef9c5dce24d8f6ff76349d1365196f4e7bb71dac40c2c5e4e0fcf50890c97f549e4eb2e81cf17dae8c8a7df6aac3e3c2da5e9728673fb2e7b42e968dcf7625e9f8f9ccc56a5a87a793208154b369ad115a9af7ca64496066ddc709610c1996", 0xb4}, {&(0x7f0000000580)="6c6767d3b6a9942722e5bdd48730a06934828b68e638718a7c9b2e788a953ec911bf6a413669d6c88f849ee0aa2ee50851", 0x31}], 0x4, &(0x7f0000000600)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x7fffffff, 0x205, 0x6, 0x1f, 0x20, 0x10001, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffffffffffc1, 0x4, 0x100000001, 0x7, 0x55, 0x8, 0x9, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xe}}], 0x98, 0x40080}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000700)={r1, 0x1, 0x35, "451c3034957704faba57ee476aadbeb8b14edc80994f5ab86cd35402a1b262cb1691b5f0c0b4a9956d12de70200270acc3bc4803ae"}, 0x3d) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000780)=&(0x7f0000000740)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000007c0)={'veth0\x00', 0x102}) r4 = socket$inet(0x2, 0x80001, 0x6) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) r5 = getpgid(0xffffffffffffffff) sched_getscheduler(r5) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000840)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000880)={0xfffffffffffffffc, 0x9, 0x2, 0x9, 0x101, 0x3}) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) recvmsg$kcm(r0, &(0x7f0000000c80)={&(0x7f00000008c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000940)=""/208, 0xd0}, {&(0x7f0000000a40)=""/131, 0x83}, {&(0x7f0000000b00)=""/61, 0x3d}, {&(0x7f0000000b40)=""/191, 0xbf}], 0x4, &(0x7f0000000c40)=""/24, 0x18, 0x7}, 0x2) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000cc0)={r7, @rand_addr=0x2, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000000d00)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xf}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000d40)={0x37, 0x81, 0x3, 0x6}, 0x8) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000dc0)='team\x00') sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001180)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x101021}, 0xc, &(0x7f0000001140)={&(0x7f0000000e00)={0x32c, r8, 0x220, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1, r7}, {0x88, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x380000, 0x1, 0x8}, {0x3, 0x0, 0x5}]}}}]}}, {{0x8, 0x1, r7}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x87}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}]}}, {{0x8, 0x1, r7}, {0xb8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {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, 0x8}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffc0}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x800}, 0x4) clock_gettime(0x0, &(0x7f0000001200)={0x0, 0x0}) semtimedop(r3, &(0x7f00000011c0)=[{0xc5cdb1f889a59af2, 0x9, 0x800}, {0x2, 0x5, 0x1000}, {0x4, 0x6, 0x800}, {0x0, 0x100000000, 0x1800}, {0x7, 0xf1, 0x800}, {0x3, 0xfffffffffffffffa, 0x800}, {0x2, 0x101}, {0x3, 0x2, 0x1000}, {0x4, 0xadaf, 0x800}, {0x1, 0x3100, 0x1800}], 0xa, &(0x7f0000001240)={r9, r10+10000000}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001280), &(0x7f00000012c0)=0x4) move_pages(r5, 0x7, &(0x7f0000001300)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil], 0x0, &(0x7f0000001340)=[0x0, 0x0], 0x2) [ 58.603257] IPVS: ftp: loaded support on port[0] = 21 [ 58.704606] IPVS: ftp: loaded support on port[0] = 21 [ 58.759155] IPVS: ftp: loaded support on port[0] = 21 [ 58.835774] IPVS: ftp: loaded support on port[0] = 21 [ 58.927807] IPVS: ftp: loaded support on port[0] = 21 [ 59.032290] IPVS: ftp: loaded support on port[0] = 21 [ 59.163829] IPVS: ftp: loaded support on port[0] = 21 [ 59.318384] IPVS: ftp: loaded support on port[0] = 21 [ 60.678845] ip (4717) used greatest stack depth: 54408 bytes left [ 60.897448] ip (4731) used greatest stack depth: 54168 bytes left [ 61.754440] ip (4799) used greatest stack depth: 53928 bytes left [ 61.783576] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.790138] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.832669] device bridge_slave_0 entered promiscuous mode [ 61.987141] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.993688] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.015255] device bridge_slave_0 entered promiscuous mode [ 62.081495] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.087997] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.122345] device bridge_slave_1 entered promiscuous mode [ 62.135212] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.141761] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.160184] device bridge_slave_0 entered promiscuous mode [ 62.197291] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.203881] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.241682] device bridge_slave_1 entered promiscuous mode [ 62.265271] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.271784] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.292287] device bridge_slave_0 entered promiscuous mode [ 62.345334] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.351823] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.384196] device bridge_slave_1 entered promiscuous mode [ 62.402531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.452764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.477206] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.483743] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.518566] device bridge_slave_0 entered promiscuous mode [ 62.557576] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.564141] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.598219] device bridge_slave_1 entered promiscuous mode [ 62.620589] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.627125] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.648590] device bridge_slave_0 entered promiscuous mode [ 62.659935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.671355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.683589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.711098] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.717610] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.757721] device bridge_slave_1 entered promiscuous mode [ 62.811240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.870212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.890536] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.897097] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.920422] device bridge_slave_1 entered promiscuous mode [ 62.970820] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.977321] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.999128] device bridge_slave_0 entered promiscuous mode [ 63.033955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.057094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.072214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.137485] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.144009] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.191603] device bridge_slave_0 entered promiscuous mode [ 63.234950] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.241510] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.275592] device bridge_slave_1 entered promiscuous mode [ 63.313415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.322500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.361715] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.395837] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.402343] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.446011] device bridge_slave_1 entered promiscuous mode [ 63.478364] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.497165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.589567] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.620209] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.660353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.682175] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.709086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.806718] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.847018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.854138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.870648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.883595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.910544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.920487] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.986826] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.004182] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.061478] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.082442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.089478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.124007] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.131405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.154075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.181775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.242184] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.256023] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.309457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.318166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.392909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.403245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.425584] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.457904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.466387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.476470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.493927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.538175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.546645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.677751] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.689633] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.730649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.737751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.826620] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.861461] team0: Port device team_slave_0 added [ 64.905430] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.922686] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.944171] team0: Port device team_slave_0 added [ 65.005716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.012851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.073302] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.106126] team0: Port device team_slave_1 added [ 65.123958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.130994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.172274] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.186381] team0: Port device team_slave_0 added [ 65.203486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.210592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.236901] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.273132] team0: Port device team_slave_1 added [ 65.289393] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.311124] team0: Port device team_slave_0 added [ 65.340501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.348018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.363334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.405474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.415522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.435700] team0: Port device team_slave_0 added [ 65.451252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.473012] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.488745] team0: Port device team_slave_1 added [ 65.529134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.537743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.552062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.584383] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.598482] team0: Port device team_slave_0 added [ 65.612082] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.619975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.641013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.665836] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.684610] team0: Port device team_slave_1 added [ 65.697014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.714124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.732083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.753680] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.761665] team0: Port device team_slave_1 added [ 65.780122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.793088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.814226] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.851560] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.873669] team0: Port device team_slave_1 added [ 65.896444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.903581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.913670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.944634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.956539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.970313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.001078] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.010923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.022944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.030734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.052675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.079823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.107848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.134961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.150489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.180277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.187969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.198490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.208006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.215831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.222795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.231200] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.248498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.258591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.269619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.278828] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.287277] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.296578] team0: Port device team_slave_0 added [ 66.312525] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.323999] team0: Port device team_slave_0 added [ 66.343622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.363548] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.387823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.404244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.437202] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.453669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.463578] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.473404] team0: Port device team_slave_1 added [ 66.493218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.500652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.508716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.521349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.543486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.576203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.604580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.624108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.638943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.647157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.659632] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.667223] team0: Port device team_slave_1 added [ 66.674686] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.701466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.717157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.745213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.752711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.762151] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.773999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.812762] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.844902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.867297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.886838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.902551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.912284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.920372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.929250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.974366] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.982711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.994094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.005389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.025441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.069307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.113955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.142442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.157869] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.196568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.206151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.228415] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.264390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.288786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.335385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.441185] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.448720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.466462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.509235] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.516825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.537123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.668572] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.676127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.690646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.865330] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.871846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.878786] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.885256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.938157] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.954530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.980693] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.987219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.994124] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.000602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.056157] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.267515] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.274073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.280934] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.287396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.338191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.444142] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.450708] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.457570] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.464093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.499186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.616332] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.622878] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.631220] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.637716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.681310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.693440] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.700070] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.706948] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.713440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.731227] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.983754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.996308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.010976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.027277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.043104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.134841] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.141367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.148321] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.154810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.188260] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.275622] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.282148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.289070] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.295560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.368749] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.007978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.019126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.889815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.108606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.191614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.656694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.696414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.753228] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.919876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.959945] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.983764] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.191410] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.245757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.538857] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.556156] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.564192] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.570527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.585917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.797985] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.824619] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.831134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.847562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.886187] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.892729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.911330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.080957] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.167516] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.362102] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.369102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.383148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.439429] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.457337] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.466202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.490923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.561646] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.568014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.582282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.770217] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.826136] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.856842] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.870373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.882721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.224587] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.266530] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.281814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.299114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.328149] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.366614] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.752181] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.129262] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.493468] Unknown ioctl 19308 [ 85.529343] Unknown ioctl 19249 [ 85.569607] Unknown ioctl 1074808211 [ 85.971413] Unknown ioctl 21521 [ 86.003779] Unknown ioctl -1073191926 [ 86.031743] Unknown ioctl 1074291721 [ 86.053170] Unknown ioctl 1074021064 [ 86.060567] Unknown ioctl 1074812117 [ 86.077332] Unknown ioctl 4703 [ 86.090607] Unknown ioctl 25648 [ 86.114954] Unknown ioctl 8841 [ 86.148831] Unknown ioctl 35079 2018/05/03 08:03:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(r0, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) [ 86.175138] Unknown ioctl 21521 [ 86.214936] Unknown ioctl -1073191926 [ 86.238574] Unknown ioctl 1074291721 [ 86.257151] Unknown ioctl 1074812117 [ 86.265633] Unknown ioctl 35084 2018/05/03 08:03:29 executing program 1: [ 86.287650] Unknown ioctl 1082938163 [ 86.291456] Unknown ioctl 1074021064 [ 86.295529] Unknown ioctl 4703 [ 86.299608] Unknown ioctl 25648 [ 86.327749] Unknown ioctl 8841 [ 86.338343] Unknown ioctl 35079 2018/05/03 08:03:29 executing program 3: [ 86.429731] Unknown ioctl 19308 2018/05/03 08:03:29 executing program 1: [ 86.457605] Unknown ioctl 19249 [ 86.489439] Unknown ioctl 1074808211 [ 86.569994] Unknown ioctl 35084 [ 86.579927] Unknown ioctl 1082938163 2018/05/03 08:03:29 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x223, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/03 08:03:30 executing program 0: 2018/05/03 08:03:30 executing program 3: syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00058700fe800000000000000000000000000000000800000002000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/03 08:03:30 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/05/03 08:03:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0xc040, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/03 08:03:30 executing program 7: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/05/03 08:03:30 executing program 5: 2018/05/03 08:03:30 executing program 2: 2018/05/03 08:03:30 executing program 6: 2018/05/03 08:03:30 executing program 7: 2018/05/03 08:03:30 executing program 2: 2018/05/03 08:03:30 executing program 6: 2018/05/03 08:03:30 executing program 5: 2018/05/03 08:03:30 executing program 0: 2018/05/03 08:03:30 executing program 3: 2018/05/03 08:03:30 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/05/03 08:03:30 executing program 7: 2018/05/03 08:03:30 executing program 2: 2018/05/03 08:03:30 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)=""/250) 2018/05/03 08:03:30 executing program 0: 2018/05/03 08:03:30 executing program 3: 2018/05/03 08:03:30 executing program 4: 2018/05/03 08:03:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x20) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/03 08:03:30 executing program 7: 2018/05/03 08:03:30 executing program 5: 2018/05/03 08:03:30 executing program 6: 2018/05/03 08:03:30 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/05/03 08:03:30 executing program 7: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)="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", 0x2761, 0x0) 2018/05/03 08:03:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) [ 87.876932] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.926708] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.968355] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 88.008698] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 08:03:31 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendto(r0, &(0x7f0000000080)="702196e263f8c69d8e3b547250b826d19507033d2c4a7b8f6feccdaf2101fc2237efbd000000000000000000", 0xffffffffffffff02, 0x0, 0x0, 0x6b) shutdown(r0, 0x1) 2018/05/03 08:03:31 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 2018/05/03 08:03:31 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000200)}, 0x20) 2018/05/03 08:03:31 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) madvise(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x4) 2018/05/03 08:03:31 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='A', &(0x7f0000000180)="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", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/05/03 08:03:31 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000fc6fa0)}, 0x8000) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0700d900c530e6c3bee390223aafcfc5388e6a70606250951720da02c45a050a75332aa851b632d18c022286a28da017685992a8b84039931b67b7727110ac22011eaadd4b191b3250b763f89a441db75dc2206a3c340ca7fb80cef3f146a31f22dc647364bf6bcfe06344e283d84b6907534312cabc1a6ffba5276ffd60a4be2350b818f7da762ea6df5f5a70d4def49deabfa525a60700d1702914a60e34c088e5b0f775046db1a82f5917e2990d115151ea6045b3a8541f1051dff297902bf912dfcbb0cc88a9978657e57814da00a88e6c0ba42abf3fb674b3f77a"], 0xe1) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0xb4, 0x4) 2018/05/03 08:03:31 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f00000003c0)=""/144) 2018/05/03 08:03:31 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x94, r1, 0x20, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7e3d}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x810}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x200480c0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r2}) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x2, 0x5, 0x9, 0x0, 0xf, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x14}}, @sadb_lifetime={0x4, 0x7, 0xb4, 0x3f, 0xfffffffffffff800, 0xff}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}]}, 0x78}, 0x1}, 0x20000001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)={0x5, 0x5272c5d9, 0x0, 0x7, 0x8, [{0x5, 0x2, 0x3, 0x0, 0x0, 0xa00}, {0x3f, 0x9, 0x4cb, 0x0, 0x0, 0x1000}, {0xfffffffffffffffb, 0x9, 0x2, 0x0, 0x0, 0x200}, {0x7, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x4}, {0x28000000000, 0x4, 0x1, 0x0, 0x0, 0x2}, {0x42, 0xfffffffffffffff7, 0x1, 0x0, 0x0, 0x1088}, {0xf1, 0x2, 0x2, 0x0, 0x0, 0x2000}, {0x2, 0x3, 0xc16, 0x0, 0x0, 0x8a}]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) getpgid(r4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000680)={r3, 0x7ff, 0x8, "16dbb4b0c8e0259072d24e2b895ba7cba343db04c991a469992ef3d5290fb8b66d2111e99560eb949474cb6ddc074ad0e6395d40dc9524817c6e17c7839a7da6f470a33ac842024fb8e8aa1ef80d337a2d073b1731b37b93956f16c3371e5d8ad1db41c9dbb2d558bfa6f0f9900ec1677f32c3e6891437be0772a3dfa8a8c5b577dc2a236348d369721035dd177aa93a6eeb41c379bee8cf39de44e26663bca22a1e21746557581446"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000780)={0x3, &(0x7f0000000740)=[{0x5, 0x1f, 0x400, 0x4}, {0x4, 0x10001, 0x2, 0x1}, {0x2, 0x2, 0x0, 0x95}]}) ioctl$BLKRRPART(r0, 0x125f, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000007c0)={0x0, 0x10001}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000840)=@assoc_id=r7, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r8 = syz_open_dev$sndpcmc(&(0x7f0000000880)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20002) bind$netlink(r8, &(0x7f00000008c0)={0x10, 0x0, 0x25dfdbfe, 0x4002000}, 0xc) sendmsg$unix(r0, &(0x7f0000000b80)={&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000980)}, {&(0x7f00000009c0)="b9e0a75f8bd82069d3fd918a50fc540b16c93a2b99ee023d9132152e9ae5dda966b9ee2dbeec199a7a7be3cb7c54ee121c11fa2f775f51cd7f0271af09cf44171b843c090fece47af83cae966eea1e9654ce08849f7428668ba35d19e5b0378d5c3b32deae72df11059055d140f5bccdeb21c3630b2ad1cdec72b67be40b5fa6075fc549ff65733bb9edf9593f6f6b8ce683f7e28a44ccf01cba634f4f907fc7d9bce690a76ae61bdde654af9c3680c5c4f51139f047579f2b0dfad1cdb195632ee3a0bb95da8858dd1b8d7889dbbb934ab7409e98fcc82b169e281369b24d", 0xdf}, {&(0x7f0000000ac0)="8b3f06767cb1cc3e618e8fff38803a3b16c9cacb3cfcf6fe3bd12070dad05a6d226b", 0x22}], 0x3, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x8000}, 0x4000800) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000bc0)={r7, 0x9, 0x10}, 0xc) r9 = openat(r0, &(0x7f0000000c00)='./file0\x00', 0x80b41, 0x24) getsockopt$inet6_buf(r9, 0x29, 0x1b, &(0x7f0000000c40)=""/9, &(0x7f0000000c80)=0x9) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000cc0)) getpeername$inet6(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, @local}, &(0x7f0000000d40)=0x1c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r8, 0x0, 0x83, &(0x7f0000001e00)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000000d80)=[{}, {}, {}, {}, {}], &(0x7f0000000e00)=""/4096}, &(0x7f0000001e80)=0x78) r10 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r10, 0x2, &(0x7f0000001ec0)=""/145) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001f80)) fcntl$setsig(r8, 0xa, 0x6) [ 88.207243] Unknown ioctl 21521 [ 88.236309] Unknown ioctl -1073191926 2018/05/03 08:03:31 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10102, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0xbd, 0x8) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0xfffffffffffffff9}, 0x10) listen(r1, 0x93) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) [ 88.265179] Unknown ioctl 1074291721 2018/05/03 08:03:31 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850a00002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) [ 88.310975] Unknown ioctl 1074021064 [ 88.343961] Unknown ioctl 1074812117 [ 88.380460] Unknown ioctl 4703 [ 88.397846] Unknown ioctl 25648 [ 88.433768] Unknown ioctl 8841 [ 88.450395] Unknown ioctl 35079 2018/05/03 08:03:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000004, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x5, 0x30}, 0x98) 2018/05/03 08:03:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x6}}, 0x6, 0xd8e}, &(0x7f00000001c0)=0x90) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl(r0, 0x442000000000127b, &(0x7f0000000000)) 2018/05/03 08:03:31 executing program 5: syz_emit_ethernet(0xfffffffffffffd6a, &(0x7f0000000080)=ANY=[@ANYBLOB="ff3997ffcd00ffffffffffff86dd60c8fba200182c0000000000000000000000000000000000ff02000000000000000000000000ea00000d907800000000ff020000000028cd0000000000000001"], 0x0) 2018/05/03 08:03:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r1, &(0x7f0000000040)=""/134, 0x86) preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) readv(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa4eb16a92fce386dd60d8482b00140600fe0000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780000"], &(0x7f00000002c0)) 2018/05/03 08:03:31 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) madvise(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x4) 2018/05/03 08:03:31 executing program 1: unshare(0x42020200) socketpair(0xa, 0xa, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x2, 0x0, 0x3}, 0x3ff, 0x4548}) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x0) 2018/05/03 08:03:31 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10102, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0xbd, 0x8) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0xfffffffffffffff9}, 0x10) listen(r1, 0x93) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/03 08:03:31 executing program 7: alarm(0x101) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-', 0x2, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$pppoe(0x18, 0x1, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x60400) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) [ 88.611570] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:03:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) lseek(r0, 0x0, 0x7) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4", 0xa4, 0x20000000, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/03 08:03:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000001000000000000000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d53703006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/03 08:03:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000640)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000440)}, &(0x7f00000004c0)="ab61dfd1dca440cd9daa069f2a6c1f89d607e4b156be1f58fe0b85e76b7de742ee", &(0x7f00000005c0)=""/38, 0x0, 0x0, 0x0, &(0x7f0000000600)}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x60) fgetxattr(r1, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/120, 0x78) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000040)=0x3a24, 0xffffffffffffffb8) 2018/05/03 08:03:31 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x109200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x8}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$BLKSECTGET(r3, 0x1267, &(0x7f00000003c0)) r4 = msgget$private(0x0, 0x2c1) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000640)=""/25) unlink(&(0x7f0000000000)='./file0\x00') sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x20030000000000, &(0x7f0000000040)}) r5 = add_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="eede189d4b0f2f170bd577726d6e76ae8edb2581941bce901f32ea8a4aab2f971034329f764367034b58996b09ba8ca25d5bf35af7fc90272647f6ba641115a3e0989016c5e03a44bd60190c75b7342e5e6be909dff180ae766739d7501046ee76629dac65e0086e77ead1a27166f7e197a6c23359723577b4652e27a6c4cf868df23661a8a590c6b8768313772d6472d8fd55b726ce30f36d982940520ccada67355fbd87962e8d191e", 0xaa, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r5, &(0x7f0000000540)="f61a0f944dc3ba1623a392830013699a78b1aab3704ea2d6abc388cb399ee695de3824d7976e9fd33cf34b8caf9466a6c60fc57bd9dca460d25ba156cc30128d5f733c75671c3bb5c9d625a4cc2b78eb77ffe1abb05dbf65c17f241115862a73ff540d52f96d3fb1696a6d2b52b35130ba", 0x71, r6) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000006c0)={0xffff, 0x800, 0x1, 0x4}) 2018/05/03 08:03:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f00000001c0)="129284d5a15a1f798dc4925bdaac4bff91ad8cb194d312bcbb1d57c454dd6ac63253c6b49a6cb47f23f6857bb586b41c6a6b39192ba72acd1a58cee561fe174d9ab0089ade966e1b0b46d6473a3b3c4fd39e29554e1bef07926f82081767a0a6a548821e5634e4ce9c9ac06ae1641b39ac941c1cc88cef866a5b88ef7d0b4fef0f2da84b83737e232026b2f666de74f4aa84109f00470291b9965591cf7e9c33c3c921d5cd8bed3424", 0xa9) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) close(r0) [ 88.853446] sd 0:0:1:0: [sg0] tag#3026 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 88.862388] sd 0:0:1:0: [sg0] tag#3026 CDB: Read media serial number [ 88.869152] sd 0:0:1:0: [sg0] tag#3026 CDB[00]: ab 61 df d1 dc a4 40 cd 9d aa 06 9f 2a 6c 1f 89 [ 88.878155] sd 0:0:1:0: [sg0] tag#3026 CDB[10]: d6 07 e4 b1 56 be 1f 58 fe 0b 85 e7 6b 7d e7 42 [ 88.887172] sd 0:0:1:0: [sg0] tag#3026 CDB[20]: ee 2018/05/03 08:03:31 executing program 7: alarm(0x101) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-', 0x2, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$pppoe(0x18, 0x1, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x60400) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/05/03 08:03:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x10000) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000000040)=""/214) bind$netlink(r4, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) dup3(r4, r0, 0x0) 2018/05/03 08:03:32 executing program 2: unshare(0x28060400) r0 = semget$private(0x0, 0x1, 0xf) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x2000, 0x989680}) unshare(0x40600) semop(r0, &(0x7f0000000100)=[{0x7, 0x3, 0x1000}, {0x3, 0x9, 0x1800}], 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xffffffff, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) [ 89.019228] sd 0:0:1:0: [sg0] tag#3026 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 89.028155] sd 0:0:1:0: [sg0] tag#3026 CDB: Read media serial number [ 89.034864] sd 0:0:1:0: [sg0] tag#3026 CDB[00]: ab 61 df d1 dc a4 40 cd 9d aa 06 9f 2a 6c 1f 89 [ 89.043859] sd 0:0:1:0: [sg0] tag#3026 CDB[10]: d6 07 e4 b1 56 be 1f 58 fe 0b 85 e7 6b 7d e7 42 [ 89.052877] sd 0:0:1:0: [sg0] tag#3026 CDB[20]: ee [ 89.189918] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:03:32 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x90, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x401, 0x4, 0x3ff, 0x7fff, 0x0, 0x3ff, 0x140c, 0x4, 0xb9a, 0x7, 0x1, 0x200, 0xff, 0x200, 0x3, 0x81, 0x6f07, 0x0, 0x6, 0x872, 0x8, 0x2, 0xfffffffffffffffc, 0x4, 0x4, 0x6, 0xd7cd, 0x8, 0x3, 0x2093, 0x8, 0x2, 0xff, 0x8, 0x0, 0xe00000000000, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0x7ff}, 0x100, 0x2, 0x3, 0x3, 0x1, 0x9, 0x7ff}, r1, 0x6, r0, 0x1) 2018/05/03 08:03:32 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/05/03 08:03:32 executing program 0: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/igmp6\x00') getsockname$netlink(r1, &(0x7f00000012c0), &(0x7f0000001300)=0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xbe, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/190}, &(0x7f0000000200)=0x78) timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @thr={&(0x7f0000000240)="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", &(0x7f0000001240)="e23b978adec9e088031720132a0bc882ccda31b27463371ba20f9f81b8a4ea6277dbff4a1b522d09ef2f6ba73141757dfaec44f4b46f631d95caf6a9f00ebfdd7e838eb653ee620c98e60c43072ff074e4edbbb9df2ce13e54afa239f551e2ae96"}}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) 2018/05/03 08:03:32 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x109200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x8}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$BLKSECTGET(r3, 0x1267, &(0x7f00000003c0)) r4 = msgget$private(0x0, 0x2c1) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000640)=""/25) unlink(&(0x7f0000000000)='./file0\x00') sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x20030000000000, &(0x7f0000000040)}) r5 = add_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="eede189d4b0f2f170bd577726d6e76ae8edb2581941bce901f32ea8a4aab2f971034329f764367034b58996b09ba8ca25d5bf35af7fc90272647f6ba641115a3e0989016c5e03a44bd60190c75b7342e5e6be909dff180ae766739d7501046ee76629dac65e0086e77ead1a27166f7e197a6c23359723577b4652e27a6c4cf868df23661a8a590c6b8768313772d6472d8fd55b726ce30f36d982940520ccada67355fbd87962e8d191e", 0xaa, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r5, &(0x7f0000000540)="f61a0f944dc3ba1623a392830013699a78b1aab3704ea2d6abc388cb399ee695de3824d7976e9fd33cf34b8caf9466a6c60fc57bd9dca460d25ba156cc30128d5f733c75671c3bb5c9d625a4cc2b78eb77ffe1abb05dbf65c17f241115862a73ff540d52f96d3fb1696a6d2b52b35130ba", 0x71, r6) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000006c0)={0xffff, 0x800, 0x1, 0x4}) 2018/05/03 08:03:32 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x109200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x8}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$BLKSECTGET(r3, 0x1267, &(0x7f00000003c0)) r4 = msgget$private(0x0, 0x2c1) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000640)=""/25) unlink(&(0x7f0000000000)='./file0\x00') sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x20030000000000, &(0x7f0000000040)}) r5 = add_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="eede189d4b0f2f170bd577726d6e76ae8edb2581941bce901f32ea8a4aab2f971034329f764367034b58996b09ba8ca25d5bf35af7fc90272647f6ba641115a3e0989016c5e03a44bd60190c75b7342e5e6be909dff180ae766739d7501046ee76629dac65e0086e77ead1a27166f7e197a6c23359723577b4652e27a6c4cf868df23661a8a590c6b8768313772d6472d8fd55b726ce30f36d982940520ccada67355fbd87962e8d191e", 0xaa, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r5, &(0x7f0000000540)="f61a0f944dc3ba1623a392830013699a78b1aab3704ea2d6abc388cb399ee695de3824d7976e9fd33cf34b8caf9466a6c60fc57bd9dca460d25ba156cc30128d5f733c75671c3bb5c9d625a4cc2b78eb77ffe1abb05dbf65c17f241115862a73ff540d52f96d3fb1696a6d2b52b35130ba", 0x71, r6) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000006c0)={0xffff, 0x800, 0x1, 0x4}) 2018/05/03 08:03:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) lseek(r0, 0x0, 0x7) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4", 0xa4, 0x20000000, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/03 08:03:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f0000000780)=[{&(0x7f0000000580)=""/101, 0x65}], 0x10000000000005f2, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/208, 0xfd}, {&(0x7f0000000040)=""/37, 0xfff0}, {&(0x7f0000000080)=""/48, 0x30}], 0x3, 0x0) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/03 08:03:32 executing program 1: unshare(0x42020200) socketpair(0xa, 0xa, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x2, 0x0, 0x3}, 0x3ff, 0x4548}) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x0) 2018/05/03 08:03:32 executing program 6: clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000200)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x40000, 0x0) sendto$inet6(r1, &(0x7f0000000300)="6377e4a11cfec1eed5f7c1dc2a4c210ff743954ccfeed7b8264ede7d7cd672c018ac3c8d06", 0x25, 0x24044894, &(0x7f0000000340)={0xa, 0x4e20, 0xd12, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) flock(r0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) r3 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000003c0)={0x7, 0x800000000000, 0x100}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x80000000, 0x10}, 0xc) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000200)={0x2, 0x9d, "63bfc80faf21b4a0f94442795435da39856e199aec35ec449bb55359223eefbe54411a0a25069931e03cdb8f0b23dc1b6ee523181211fe70fe3e4bbc11484c67685736705fa40bf87c1773d2878049b6490973a2af16d37fb71c762a570f72d949fce91dfede84b54c67ae19577aa9cf807b46b929e3b975f9591b55e8e37ef293dfff221f84dd44bce0cc2f963c158d005e7746525af11ece3dcc43ae"}) 2018/05/03 08:03:32 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000347000/0x4000)=nil, 0x4000}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) madvise(&(0x7f0000409000/0x3000)=nil, 0x3000, 0xe) 2018/05/03 08:03:32 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x7fffffff, 0x1000, 0x6, 0x3000000000, 0x6, 0x7, 0x2, 0x0, 0x3, 0x8}, 0xb) recvmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000480)=@full={{0x3, {"e58840dded182f"}, 0xd8cb}, [{"357d10838d1e92"}, {"d567155d7b96d9"}, {"988c8df3bbb317"}, {"fb664c3ef78d22"}, {"01fc70bb6b3a81"}, {"8d75bec2541ccb"}, {"12584053aa2032"}, {"34f7597c9df5ba"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f0000000500)="ad8b97ee04f62c29d659864a4658cb26f34b1966e0046880f98ae84bbff74c3eb54f51d58e2116c60706c15d9dc8753974ac5d0ab1a12b97aa719b5e5ab49f727ae27b185cc420ab40104cf85f5cf69df29b45e1d4391226a1c27093e17381602d5e10b8042f51d45b5b0ce0a31516c6e4b22ce35bfd8a42e886764f4c2edcb9971795e8ef7d846797b828f0ed5b1a43e668f260cb929b5c4aa1af064b9f", 0x9e}, {&(0x7f00000005c0)="ae71447de12666b421091a9398ed4a68494b6502013feaa23612b34dd953e67972ad3275b1b5c557e232ebc79d76", 0x2e}], 0x2, &(0x7f0000000640)=[{0x108, 0x0, 0x7870, "d7ffca9640ab8fb6633f9278dc64a51a29c2178ed416ac2d9ae8737a487ab94908734fe7f7e4ec1d24cfc77b5a8f078f32e716511dda3ac4b0b9b4f40ff76ce02490effd8ab9b9391df7b40da81f4ff2850612b98e2bf636617db71dd436d3ebfc3bb1aedbc998bf7a78513b769c1349d2b4811e2a403a7d1d4344bc5697776c5fb003f0eb0885933ea48052f476c2c49cd79479ea378459d5cd2f13669d0c781d06bd24e01f4506fa8f4dd78bb30cca95e8b929aad23d016e80eac5b000e79b7b1d9e7df2c5b90584bdaf3e035ea0f390fe7e1f348be9850a532ab0cd7990331b6af949d40df783899bcebb2a6b873296"}], 0x108, 0x10}, 0x102) seccomp(0x1, 0x800000, &(0x7f0000000ff0)={0x0, &(0x7f0000000100)}) 2018/05/03 08:03:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x902, 0x28) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r2}], 0x1, &(0x7f0000000340)={0x0, r3+30000000}, &(0x7f0000000380), 0x8) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000013000)=0x4) 2018/05/03 08:03:32 executing program 0: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/igmp6\x00') getsockname$netlink(r1, &(0x7f00000012c0), &(0x7f0000001300)=0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xbe, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/190}, &(0x7f0000000200)=0x78) timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @thr={&(0x7f0000000240)="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", &(0x7f0000001240)="e23b978adec9e088031720132a0bc882ccda31b27463371ba20f9f81b8a4ea6277dbff4a1b522d09ef2f6ba73141757dfaec44f4b46f631d95caf6a9f00ebfdd7e838eb653ee620c98e60c43072ff074e4edbbb9df2ce13e54afa239f551e2ae96"}}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) 2018/05/03 08:03:32 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) 2018/05/03 08:03:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) lseek(r0, 0x0, 0x7) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4", 0xa4, 0x20000000, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/03 08:03:32 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000040)={0x882}, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/05/03 08:03:32 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=ANY=[@ANYBLOB="140000005200010000000000000008001c000000"], 0x1c9}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x763}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x8, r3, 0x10001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x4b, "5f83cdb15b8633df75ea268ddbde3f4c4667d617928916c0f49409fa424767d79798fd52e8705bdceb096a1514b54664e506f21623c9253aad07062fcbbabd62855ba30f083e444d9dc779"}, &(0x7f0000000580)=0x53) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000005c0)={r4, 0xff, 0x800}, &(0x7f0000000600)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r5, 0xe1, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000400)={0x3, &(0x7f0000000140)=""/73, &(0x7f0000000380)=[{0x4, 0x7a, 0xfff, &(0x7f00000001c0)=""/122}, {0xff, 0x6f, 0x4, &(0x7f0000000240)=""/111}, {0x0, 0x93, 0x5, &(0x7f00000002c0)=""/147}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x30, "84a0fef8925d39f6529f7b38ddb6cd00ee95bcec2c5ddffc8930cbc27ee7f0ddf5ea5e3c2995af81026027842e08c38a"}, &(0x7f0000000480)=0x38) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x5, 0x15, 0x20b, 0x5, 0xffffffff, 0xe6, 0x6a5, 0x9, r6}, 0x20) 2018/05/03 08:03:32 executing program 0: r0 = socket$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) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0xc0d0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) 2018/05/03 08:03:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0xff, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="88", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/03 08:03:33 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00002a7fc8)=ANY=[@ANYBLOB="0096fd2b0080"], 0x8) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000040)=""/164, &(0x7f0000000100)=0xa4) 2018/05/03 08:03:33 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) 2018/05/03 08:03:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x80, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="e15a1c69502b7ee3c05776bba5077ac075d83b1196ba5d416c68318222", 0x1d) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r2 = socket(0x13, 0x5, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000098791a0b3a0a0080970901003900090090f21678a88d1ef6a2c5c60c647ece341886591232e98877038ab8b7b94c5ffbdf43bc8683a691dca0d2010223c96eb647823f9a71abb7741d0e"], 0x14) pread64(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x0) 2018/05/03 08:03:33 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x25}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/05/03 08:03:33 executing program 6: r0 = socket(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x8) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff141c020b49ff5410b500000780cc0800100001000000", 0x24) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x80800) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x10200) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) openat$md(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/md0\x00', 0x80001, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x80000, r3}) 2018/05/03 08:03:33 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000240)=0x24) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x5, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r2) getcwd(&(0x7f0000000280)=""/211, 0xd3) 2018/05/03 08:03:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x85, "9366a140f0090193d2b2a7ed65c609dec0183d7f55a07c9538eefe2f5dc8b76c8979f71ef5323dda5be8a149608870581cc9c5a169363b74d5c9bcd80c30224d88e0c5c92e38a823346fe35ec182bf31b48d0bd2dcb9de81da16379ab27ab60a39cef66f46223dbc4d17710fe01b23629fb5c9bc27fa3ee686def4edfc996064bbfc89512a"}, &(0x7f0000000640)=0x8d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={r2, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x0, 0x5}, 0x90) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x8, 0x8}, &(0x7f0000000200)=0x18) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000280)={'veth1\x00', 0x563c}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r4, 0x401, 0x165, [0xb29, 0x1, 0x20, 0xbd3, 0x20]}, &(0x7f0000000500)=0x12) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000480)={0x9, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r6 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000180)='{Ocgroup%trusted+\x00') r7 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x20000) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000002c0)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f00000004c0)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = getpid() perf_event_open(&(0x7f0000000740)={0x2, 0x70, 0x1, 0x5, 0x0, 0x3, 0x0, 0xeb30, 0x800, 0x1, 0x0, 0x7, 0x4, 0x6, 0xffffffff, 0x9, 0x7, 0x5, 0x0, 0x63, 0x9, 0x20, 0x6ac, 0x40, 0x80000001, 0x8, 0x100, 0x6, 0x3ff, 0x1, 0x9, 0xff, 0x6, 0x9, 0x0, 0x7, 0x7fff, 0xff, 0x0, 0xfffffffffffffff8, 0x0, @perf_config_ext={0x6bd, 0x1}, 0x840, 0x2, 0x8, 0x5, 0x9, 0xff}, r8, 0x1, r6, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000300)={r5, 0x7, 0x0, 0x8, 0x20}, &(0x7f0000000340)=0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r6) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) 2018/05/03 08:03:33 executing program 1: unshare(0x42020200) socketpair(0xa, 0xa, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x2, 0x0, 0x3}, 0x3ff, 0x4548}) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x0) 2018/05/03 08:03:34 executing program 4: socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)="6e65742f6b6364b000") r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8)=0x100000000000000, 0xffffffff) 2018/05/03 08:03:34 executing program 6: unshare(0x4000400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x67, "6b9cbcdc8e4d5e267c114d5adf2a83a40a7a74a0568a82cbf9b805e53517770be250b135e7f2629f7d8d5d1235e8e6296492ff101404e00da4770b1a6584557f8cee681688aaf624ed9c2eddf2f3bfb7b9cff0faa17c24bb15419054e5077467971f25f5a4abb2"}, &(0x7f00000000c0)=0x6f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) mq_getsetattr(r0, &(0x7f0000608fc0), &(0x7f0000ca8000)) 2018/05/03 08:03:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x80, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="e15a1c69502b7ee3c05776bba5077ac075d83b1196ba5d416c68318222", 0x1d) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r2 = socket(0x13, 0x5, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000098791a0b3a0a0080970901003900090090f21678a88d1ef6a2c5c60c647ece341886591232e98877038ab8b7b94c5ffbdf43bc8683a691dca0d2010223c96eb647823f9a71abb7741d0e"], 0x14) pread64(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x0) 2018/05/03 08:03:34 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname(0xffffffffffffff9c, &(0x7f0000000340)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) accept4$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000008c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'bridge0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000a40)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000d00)={'team0\x00', 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004e80)=[{{&(0x7f0000002200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000002280)=""/155, 0x9b}], 0x1, 0x0, 0x0, 0x42}, 0x6}, {{&(0x7f0000002380)=@nfc_llcp, 0x80, &(0x7f0000002540)=[{&(0x7f0000002400)}, {&(0x7f0000002440)=""/227, 0xe3}], 0x2, &(0x7f0000002580)=""/73, 0x49, 0xff}, 0x8000}, {{&(0x7f0000002600)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002680)=""/131, 0x83}, {&(0x7f0000002740)=""/88, 0x58}, {&(0x7f00000027c0)=""/222, 0xde}, {&(0x7f00000028c0)=""/14, 0xe}], 0x4, 0x0, 0x0, 0x1f}, 0x8}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000002940)=""/63, 0x3f}, {&(0x7f0000002980)=""/135, 0x87}], 0x2, &(0x7f0000002a80)=""/23, 0x17, 0x5}, 0x8}, {{&(0x7f0000002ac0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002b40)=""/12, 0xc}, {&(0x7f0000002b80)=""/142, 0x8e}, {&(0x7f0000002c40)=""/210, 0xd2}, {&(0x7f0000002d40)=""/4096, 0x1000}], 0x4, &(0x7f0000003d80)=""/219, 0xdb, 0x1}, 0xff}, {{&(0x7f0000003e80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003f00)=""/13, 0xd}], 0x1, &(0x7f0000003f80)=""/1, 0x1, 0x10001}, 0x4}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000003fc0)=""/78, 0x4e}, {&(0x7f0000004040)=""/76, 0x4c}, {&(0x7f00000040c0)=""/14, 0xe}, {&(0x7f0000004100)=""/32, 0x20}], 0x4, 0x0, 0x0, 0x3}, 0x3f}, {{&(0x7f0000004180)=@l2, 0x80, &(0x7f0000004840)=[{&(0x7f0000004200)=""/197, 0xc5}, {&(0x7f0000004300)=""/39, 0x27}, {&(0x7f0000004340)=""/189, 0xbd}, {&(0x7f0000004400)=""/240, 0xf0}, {&(0x7f0000004500)=""/178, 0xb2}, {&(0x7f00000045c0)=""/67, 0x43}, {&(0x7f0000004640)=""/151, 0x97}, {&(0x7f0000004700)=""/136, 0x88}, {&(0x7f00000047c0)=""/109, 0x6d}], 0x9, &(0x7f0000004900)=""/215, 0xd7, 0x6485}, 0x6}, {{&(0x7f0000004a00)=@generic, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004a80)=""/224, 0xe0}, {&(0x7f0000004b80)=""/63, 0x3f}, {&(0x7f0000004bc0)=""/210, 0xd2}, {&(0x7f0000004cc0)=""/23, 0x17}, {&(0x7f0000004d00)=""/170, 0xaa}], 0x5, &(0x7f0000004e40)=""/6, 0x6, 0x800}, 0x3}], 0x9, 0x2000, &(0x7f00000050c0)={0x77359400}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005100)={'sit0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005280)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000005380)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006300)=0x14) recvmsg(0xffffffffffffffff, &(0x7f0000006780)={&(0x7f0000006340)=@can={0x0, 0x0}, 0x80, &(0x7f0000006700)=[{&(0x7f00000063c0)=""/238, 0xee}, {&(0x7f00000064c0)=""/122, 0x7a}, {&(0x7f0000006540)=""/88, 0x58}, {&(0x7f00000065c0)=""/244, 0xf4}, {&(0x7f00000066c0)=""/12, 0xc}], 0x5, 0x0, 0x0, 0xfffffffffffffff8}, 0x40000102) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000067c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000068c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000069c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000006ac0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006b00)={'bcsh0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006b40)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000006c40)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006d00)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000006d40)={@local, 0x0}, &(0x7f0000006d80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006dc0)={0x0, @local, @broadcast}, &(0x7f0000006e00)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000006e80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000006ec0)=0x14) getpeername(0xffffffffffffff9c, &(0x7f0000006f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006f80)=0x80) accept$packet(0xffffffffffffffff, &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007200)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000007300)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000007340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007380)=0x14) r30 = accept$packet(0xffffffffffffffff, &(0x7f00000073c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007400)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000007440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007480)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007580)={'vcan0\x00', 0x0}) getpeername$packet(r30, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000008400)={&(0x7f0000007a00)={0x9c4, r1, 0x800, 0x70bd2d, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x1f4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x72}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xc4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x36559359}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x1dc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}, {{0x8, 0x1, r18}, {0x4, 0x2}}, {{0x8, 0x1, r19}, {0x178, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfffffffffffffffa, 0x69cf, 0x5, 0xd76a}, {0x0, 0x3, 0x2, 0x7874}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x56d}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r24}, {0x264, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x332e}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}}]}}, {{0x8, 0x1, r32}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r33}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r34}}}]}}]}, 0x9c4}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r35 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r35, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x2d, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32=0xfffffffffffff000}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/05/03 08:03:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f88}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffc}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@nl, &(0x7f0000000300)=0x80, 0x80800) accept$inet6(r1, &(0x7f00000007c0), &(0x7f0000000800)=0x1c) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000001, 0x2000) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000840)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000940)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000980)={0x0, @empty, @local}, &(0x7f00000009c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000fc0)={'bond0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001040)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000010c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000001580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001540)={&(0x7f0000001100)={0x410, r4, 0x800, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r5}, {0x124, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbad}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r7}, {0xd0, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7, 0x401, 0x7, 0x7ff}, {0x66f, 0x7a7, 0x3, 0x5}, {0x5, 0x0, 0x2ba}, {0x18fc576b, 0x0, 0x3f, 0xb48}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1f0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3f6}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9fe}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r16}}}]}}]}, 0x410}, 0x1, 0x0, 0x0, 0x4001}, 0x40040) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) close(r0) 2018/05/03 08:03:34 executing program 2: unshare(0x20000000) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x10001) lseek(r0, 0x0, 0x1) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000380)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1e0, r1, 0x300, 0x70bd28, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x38}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb77}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x909}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x86}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa4c}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) [ 91.363145] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 08:03:34 executing program 4: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00000ce000/0x1000)=nil) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 2018/05/03 08:03:34 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) sync() socket$rds(0x15, 0x5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) [ 91.460643] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 08:03:35 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) sync() socket$rds(0x15, 0x5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/05/03 08:03:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x8000) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000140)=ANY=[]) close(r1) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000eccffc), 0x4) 2018/05/03 08:03:35 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) sync() socket$rds(0x15, 0x5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/05/03 08:03:35 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xc7d, 0x80102) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x4, 0x8, 0x0, 0x3, 0x43e, 0x0, 0x1f}, 0x1c) r1 = perf_event_open(&(0x7f0000954f88)={0x7, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001c00)) r4 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001600)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001640)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001740)=0xe8) r7 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001780)=0x0) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xfa, &(0x7f0000001d00)=[r10, r4, r7]) r11 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0}, &(0x7f0000001900)=0xc) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)) r13 = getgid() r14 = getpgid(0xffffffffffffffff) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001bc0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000140)="7f4ac22edf706bd6a9960295404590", 0xf}, {&(0x7f0000000180)="477b18308f2aab6de239742e0bd19060d6809345d524585001d515cc2e52c16e8b98fa7d3911db1cb9e58546e476ef9e38abc8b6f270cdc7e37dff29e18d6014fd0d7042916f4aeefdfbce22c04e6cca80f4accfb1d0862c9a63cefb8a546ba2244f42ce8a6b1c59be6bf36f7432246a6ffcb0d30661e5a4a7657d9e83", 0x7d}, {&(0x7f0000000200)="3bef4cfc9197e7db664794d2faaf8a99fd3fc9da9bd175aec92d521aa4cae2f8e67486b031da95cc23a0cba05bd473710a933d87c0d3996cf45cb6932c1078343b7b4381aa5927d0dc2462fc918cbd35ff8bed7f85666fcc81e7e1287dbc258026fe5c02d0a67c238b71d424d53f768d64cadcc7962ab35f6404b26524b667cde526dcf000d27b89aac952893de1ac8524395b72884304ca4aad4fe14a81ee7a3a1c8d14b2bca2558b74d9111adfac20a7eefc58c866132297b58eddabc8b3eab8b1acac515a4cd751526cd1b178", 0xce}, {&(0x7f0000000300)="99755271400188e65d6f28aa8b6f06af4a48509173a986e784035df215eeb7ed986e36457adb0c7f67813aee7f0ff614c4dbbf6f1504e4056f7bf231698efd99e012ae5aca91c29334a9", 0x4a}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="e3c8e0b91bb20dce15910b832e49541985ffee7da33f0e697cb108f5221333e715f4711182fedc5e29bb86d095b53b5c1207ee17cf23bc98aa68fd86e0ae0ec2b6e36f09b76245fb3a3e277951176201b8a24c58c8740a23431bc2a7a67ed49af3f2f5dcfbacd1c12890c20bf5e4b61a16dda441f763cea833873834c3a998df1c96888991", 0x85}, {&(0x7f0000001440)="2618f546831a616d3d291df6e0d12f6cc8557914e91bc5a31540080d3b3d8a4509b4ed518f3adeccc141f0baada44976859c81cc8067887cace47dd22006d8f6ba343656606ad5473260838cfd7401ae39b560ff1d1420ffc592c2185e0a", 0x5e}], 0x7, &(0x7f0000001ac0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x100, 0x1}, 0x8000) fchmod(r1, 0x2) 2018/05/03 08:03:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080)=0xfcd, 0x4) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c65300a3ef8b7de52af9f20d43bbdba1000608772625661ce6bbb7b4648daabf55d8e3e557946e56988235becf186ce22a3301d6f0bbdcc73c54e005d10d543db2ec550bce57a2ae274fe394b61b03f071658046cc790725d96a5bc139bb450482a"], 0x6d) 2018/05/03 08:03:35 executing program 1: unshare(0x42020200) socketpair(0xa, 0xa, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x2, 0x0, 0x3}, 0x3ff, 0x4548}) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x0) 2018/05/03 08:03:35 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000240)=0x24) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x5, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r2) getcwd(&(0x7f0000000280)=""/211, 0xd3) 2018/05/03 08:03:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f88}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffc}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@nl, &(0x7f0000000300)=0x80, 0x80800) accept$inet6(r1, &(0x7f00000007c0), &(0x7f0000000800)=0x1c) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000001, 0x2000) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000840)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000940)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000980)={0x0, @empty, @local}, &(0x7f00000009c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000fc0)={'bond0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001040)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000010c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000001580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001540)={&(0x7f0000001100)={0x410, r4, 0x800, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r5}, {0x124, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbad}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r7}, {0xd0, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7, 0x401, 0x7, 0x7ff}, {0x66f, 0x7a7, 0x3, 0x5}, {0x5, 0x0, 0x2ba}, {0x18fc576b, 0x0, 0x3f, 0xb48}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1f0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3f6}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9fe}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r16}}}]}}]}, 0x410}, 0x1, 0x0, 0x0, 0x4001}, 0x40040) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) close(r0) [ 92.350545] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:03:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000385000)=0xffffffffffffffff, 0x138) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00007a9000)={0xa, 0x4e20}, 0x1c) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x800) recvmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f00000022c0)=""/62, 0x3e}}], 0x1, 0x12000, 0x0) 2018/05/03 08:03:35 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000), 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x85, 0xb, 0x0, 0xffffffffffffff9c}, 0xb3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) 2018/05/03 08:03:35 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) sync() socket$rds(0x15, 0x5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/05/03 08:03:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x441) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xfa5, 0x7c84, 0x1, 0x34c, @time={0x0, 0x989680}, {0xffff, 0x6}, {0x80, 0xffffffffffffff7f}, @time=@tick=0x10000}, {0x200, 0x2, 0xebde, 0x8, @tick=0x3, {0x1000, 0x20}, {0x9a76, 0x7f}, @raw32={[0x100000001, 0x9, 0x1]}}, {0xe70, 0xce, 0x0, 0x1000, @tick=0x20, {0x4, 0x1000}, {0x7, 0x8}, @time=@time={r2, r3+30000000}}, {0x100, 0x8, 0x5, 0xbfc, @tick, {0x1c6f}, {0x6, 0x40}, @ext={0xcc, &(0x7f0000000140)="7a415275c9f5e0502af23d6d0e45932ecc485e96c6a6dba8a41493e4c48b526a9b12284c01dec5744a9eee793eb84e302417b142067d1226cf7c84ce640b5ac1559823b8965ed5343e51bee9241da3c6a119fbd8b4e4452ecdab87d714896ab8088de5d72b57e62c6c0e92c0724a329dcfe072be99b8f0475e8c9015b43e5da3b4255d89dbc77e7322611801188679842939d46ce0a4837559277bc12aac7cb143c98b379071032a7bbcbb84e5e204e0c6febf60eb43ce2bd74e894f67133e03ad1150970b8ae95693acc8c5"}}, {0xffffffffffffffff, 0x3, 0x4, 0x6, @tick=0x100000000, {0x8000, 0xffff}, {0x7, 0x9}, @queue={0xfff, {0xb2, 0x9}}}], 0xf0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000040)=0x1, 0x4) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r4, 0x800000c0045009, &(0x7f00000000c0)=0x8) 2018/05/03 08:03:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fchmod(r0, 0x40) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x121001, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000001c0)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) sendmmsg$alg(r1, &(0x7f0000000240), 0x49249249249268f, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @remote}, &(0x7f00000002c0)=0xc) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e20, 0x4, 0x4e23, 0x1de, 0xa, 0x20, 0x80, 0x2c, r5, r6}, {0x9, 0xdd0, 0xffffffffffff0000, 0x1, 0x101, 0x1000, 0x6, 0x3}, {0x7f, 0x9, 0x9, 0x3f}, 0x7, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x3, 0x0, 0x8, 0x6, 0x6, 0x400}}, 0xe8) 2018/05/03 08:03:36 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) sync() socket$rds(0x15, 0x5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/05/03 08:03:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000004) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) 2018/05/03 08:03:36 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/05/03 08:03:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fchmod(r0, 0x40) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x121001, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000001c0)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) sendmmsg$alg(r1, &(0x7f0000000240), 0x49249249249268f, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @remote}, &(0x7f00000002c0)=0xc) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e20, 0x4, 0x4e23, 0x1de, 0xa, 0x20, 0x80, 0x2c, r5, r6}, {0x9, 0xdd0, 0xffffffffffff0000, 0x1, 0x101, 0x1000, 0x6, 0x3}, {0x7f, 0x9, 0x9, 0x3f}, 0x7, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x3, 0x0, 0x8, 0x6, 0x6, 0x400}}, 0xe8) 2018/05/03 08:03:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x12000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000c40)='cgroup.procs\x00', 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000940)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) setreuid(r4, r5) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r6 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x9, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000000700)={0x2, 0xfffffffffffffffc, 0x2, 0x3, 0x401, 0xfffffffffffffffc}) recvfrom$unix(r3, &(0x7f0000000a40)=""/219, 0xdb, 0x20, &(0x7f0000000b40)=@file={0x0, './file0\x00'}, 0x6e) getgroups(0x3, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpid() lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) sendmmsg$unix(r3, &(0x7f0000006600)=[{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000740)=[@rights={0x30, 0x1, 0x1, [r2, r3, r3, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8}], 0x50, 0x72519a9310b62fee}, {&(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000000880)="6b90a8060b99cb49f3bac05039e9020ea42991e0b3dd8444153cd97dfddf84070a150c0c7825a7523f720df0394fec64031f8a6a8301bc286413aa7b22d44a92955f9d876fdc0c2c8f55c43ea069c8ace99fbc21957b38f375fc58bc40977fcf6e410862f5a1431fb9fd34f54dd26822d5f5eaf63a8d3fcc349b54857ef6ee313b9afc06f0dc01b310408e02603af5c4", 0x90}], 0x1, &(0x7f0000002e00), 0x0, 0x1}], 0x2, 0x3) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r6, 0x4b2f, 0xffff) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0xfffffffd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x401, 0x81, 0x80000000, 0x8000}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x42e3db9c}, 0x276) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/05/03 08:03:36 executing program 0: add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r0 = request_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='sha1\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x26, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x20) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="01cc577f328fdb0ad45ca3ddb202168aa8", 0x11, r3) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'sha1\x00'}}) 2018/05/03 08:03:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, 0x0) r1 = gettid() mq_notify(r0, &(0x7f0000000200)={0x0, 0x10, 0x0, @tid=r1}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200040, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000300)={0x5}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000180)=0xfffffffffffffffa) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000340)={0x6, 0x5}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000000c0)) 2018/05/03 08:03:36 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xfff, 0x32, r1, 0x80000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x5a0, 0x110, 0x250, 0xffffffff, 0x110, 0x3c0, 0x4d0, 0x4d0, 0xffffffff, 0x4d0, 0x4d0, 0x5, &(0x7f0000000200), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, [0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0x0, 0xffffff00], 'sit0\x00', 'nr0\x00', {0xff}, {0xff}, 0x67, 0x7fffffff, 0x2, 0x8}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xc, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @port=0x4e20, @gre_key=0x1}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x40, 0x2, 0x1, 0x2c, 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x9, @ipv4=@rand_addr=0x5, @ipv4=@broadcast=0xffffffff, @port=0x4e22, @gre_key=0x7ff}}}, {{@uncond, 0x0, 0x128, 0x170, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x1, 0x26, 0x338, 0x13, 0x2, 0x0, 0x7703070a5c48863f}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x8001, 0x41c, 0xfffffffffffffffe, 0x20, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x6, @ipv4=@multicast2=0xe0000002, @ipv6=@loopback={0x0, 0x1}, @port=0x4e22, @icmp_id=0x66}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, @port=0x4e21, @port=0x4e22}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40e8c1, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000900)='team\x00') getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000d40)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000d80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000ec0)=0xe8) getpeername$packet(r3, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002740)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002780)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002880)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005380)={0x0, @dev, @multicast2}, &(0x7f00000053c0)=0xc) accept$packet(r2, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005440)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005540)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005580)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000005680)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005700)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000005800)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000059c0)={@multicast1, @multicast1, 0x0}, &(0x7f0000005a00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000005a40)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000005b40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005bc0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) accept4$packet(r2, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000061c0)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006200)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006300)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000006400)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006440)={'syzkaller1\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006500)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000006600)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006640)={0x0, @local, @remote}, &(0x7f0000006680)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000069c0)={@dev, @empty, 0x0}, &(0x7f0000000980)=0x217) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000070c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000007080)={&(0x7f0000006a40)={0x640, r4, 0x200, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r5}, {0x100, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1a4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3536}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x6, 0x5, 0x7}, {0x6, 0x100000001, 0x6, 0x1}, {0x2, 0x1, 0x4a, 0x401}, {0x1ff, 0x4, 0x1, 0x8}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x6, 0xfffffffffffffffa, 0x100000001, 0x3}, {0x1f, 0x8, 0x2a, 0x1}, {0x9, 0x4, 0xff, 0x5}, {0xd8, 0x20, 0x3, 0x7ff}, {0x6, 0x7, 0x8, 0x3f}, {0x5, 0x9, 0x5, 0x5}]}}}]}}, {{0x8, 0x1, r12}, {0x1b8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r16}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x1a4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffc1}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}]}}, {{0x8, 0x1, r23}, {0x4, 0x2}}]}, 0x640}, 0x1, 0x0, 0x0, 0x1}, 0x20008045) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x10003, 0x12000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0x1, r24, 0x10001, 0x5}) r25 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$VT_OPENQRY(r25, 0x5600, &(0x7f00000000c0)) r26 = socket$inet6(0xa, 0x5, 0x800000000100ea) openat$full(0xffffffffffffff9c, &(0x7f0000000940)='/dev/full\x00', 0x601, 0x0) getsockopt$inet6_int(r26, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 93.296566] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/05/03 08:03:36 executing program 0: add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r0 = request_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='sha1\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x26, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x20) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="01cc577f328fdb0ad45ca3ddb202168aa8", 0x11, r3) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'sha1\x00'}}) 2018/05/03 08:03:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) shutdown(r0, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/03 08:03:36 executing program 2: r0 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x2000000000000251, &(0x7f0000000100)=[{}, {}, {}]}) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x52, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/82}, &(0x7f0000000240)=0x78) 2018/05/03 08:03:36 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xfff, 0x32, r1, 0x80000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x5a0, 0x110, 0x250, 0xffffffff, 0x110, 0x3c0, 0x4d0, 0x4d0, 0xffffffff, 0x4d0, 0x4d0, 0x5, &(0x7f0000000200), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, [0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0x0, 0xffffff00], 'sit0\x00', 'nr0\x00', {0xff}, {0xff}, 0x67, 0x7fffffff, 0x2, 0x8}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xc, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @port=0x4e20, @gre_key=0x1}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x40, 0x2, 0x1, 0x2c, 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x9, @ipv4=@rand_addr=0x5, @ipv4=@broadcast=0xffffffff, @port=0x4e22, @gre_key=0x7ff}}}, {{@uncond, 0x0, 0x128, 0x170, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x1, 0x26, 0x338, 0x13, 0x2, 0x0, 0x7703070a5c48863f}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x8001, 0x41c, 0xfffffffffffffffe, 0x20, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x6, @ipv4=@multicast2=0xe0000002, @ipv6=@loopback={0x0, 0x1}, @port=0x4e22, @icmp_id=0x66}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, @port=0x4e21, @port=0x4e22}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40e8c1, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000900)='team\x00') getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000d40)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000d80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000ec0)=0xe8) getpeername$packet(r3, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002740)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002780)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002880)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005380)={0x0, @dev, @multicast2}, &(0x7f00000053c0)=0xc) accept$packet(r2, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005440)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005540)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005580)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000005680)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005700)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000005800)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000059c0)={@multicast1, @multicast1, 0x0}, &(0x7f0000005a00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000005a40)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000005b40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005bc0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) accept4$packet(r2, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000061c0)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006200)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006300)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000006400)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006440)={'syzkaller1\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006500)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000006600)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006640)={0x0, @local, @remote}, &(0x7f0000006680)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000069c0)={@dev, @empty, 0x0}, &(0x7f0000000980)=0x217) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000070c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000007080)={&(0x7f0000006a40)={0x640, r4, 0x200, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r5}, {0x100, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1a4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3536}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x6, 0x5, 0x7}, {0x6, 0x100000001, 0x6, 0x1}, {0x2, 0x1, 0x4a, 0x401}, {0x1ff, 0x4, 0x1, 0x8}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x6, 0xfffffffffffffffa, 0x100000001, 0x3}, {0x1f, 0x8, 0x2a, 0x1}, {0x9, 0x4, 0xff, 0x5}, {0xd8, 0x20, 0x3, 0x7ff}, {0x6, 0x7, 0x8, 0x3f}, {0x5, 0x9, 0x5, 0x5}]}}}]}}, {{0x8, 0x1, r12}, {0x1b8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r16}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x1a4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffc1}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}]}}, {{0x8, 0x1, r23}, {0x4, 0x2}}]}, 0x640}, 0x1, 0x0, 0x0, 0x1}, 0x20008045) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x10003, 0x12000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0x1, r24, 0x10001, 0x5}) r25 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$VT_OPENQRY(r25, 0x5600, &(0x7f00000000c0)) r26 = socket$inet6(0xa, 0x5, 0x800000000100ea) openat$full(0xffffffffffffff9c, &(0x7f0000000940)='/dev/full\x00', 0x601, 0x0) getsockopt$inet6_int(r26, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/03 08:03:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000001400), &(0x7f0000001440)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000002c0)={'ip6gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffffffffffffff14) sendto$llc(r1, &(0x7f0000000040)="da5bb600bb3bc7da5e9e12912971881a9ba1f0f5c01a16f915ffae5500631d5eefbd1f1db3fe4728f4f25810b70f85d0f2f3a34c0b76a0a7b66f615beaf2add54dde87b425bb7cdafa88b96d4d7bca3e60583a591134f9b44f80b01d38f22ec591681ba32c3f6c7fb9cc6ca4452ac89ccf520f06ed5ad3e70dd79d27a73b1af9d0f73538dea4db281d4e842dd1d7fbc529cc2aa56ce6d18928e5ad0f4e9d4a9d8550a9b63fbff2564c1db03242510832c778823d9302ba6a6f993a03b05c2ffe14254f9d144f756e29696031162e5acf4f7e1b7f9d", 0xd5, 0x40, &(0x7f0000000140)={0x1a, 0x303, 0x8, 0x7, 0x10000, 0xfffffffffffffffb, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0x2, 0x7, 0x9, 0x100, 0x4, 0x80}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x3b03, 0x4, 0x4, 0x9, 0x3}, 0x14) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x103, 0x0) 2018/05/03 08:03:36 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, &(0x7f0000000080)=0x4) 2018/05/03 08:03:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x7f, 0x28101) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$inet6(0xa, 0x80000, 0x80000001) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) recvfrom$unix(r1, &(0x7f0000000440)=""/30, 0x1e, 0x40000000, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f0000000380)=""/111}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x9106, 0x5, 0x6, 0x8000000000000006, 0x3, 0xffffffffffffffc1}, 0x9}) 2018/05/03 08:03:36 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000140)=0x1, 0x86, 0x0, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000bbb000), 0xfffdfffffffffffd) 2018/05/03 08:03:36 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x2, 0x4) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)="dd", 0x1}, {&(0x7f00000006c0)="a511874ae86b49548e492f8e5cc0ac49d73ea95e3e9b445c76419a6cffc2e56b317855c14e93e4b5b6f4d0ba70b8e14472986c", 0x33}], 0x2, &(0x7f0000000100)}, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00000000c0)="f3ac51d26cedb5866e6c49484fa8a5e68ca53ec3a238e118fae4444b1f2508703519077f726189b26be6b2c331ea9a42cb8c049c1588c05fe20fbd4570838d9fcf63", 0x42) 2018/05/03 08:03:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x18}, 0xbd}, {0xa, 0x4e22, 0x81, @empty, 0x101}, 0x3, [0x8, 0xddf, 0x7fff, 0x8, 0x6, 0x2, 0x3, 0xfffffffffffffa55]}, 0x5c) [ 93.928785] print_req_error: I/O error, dev loop0, sector 0 [ 93.934757] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 93.942563] print_req_error: I/O error, dev loop0, sector 4 [ 93.948450] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 93.956277] print_req_error: I/O error, dev loop0, sector 8 [ 93.962112] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 93.969950] print_req_error: I/O error, dev loop0, sector 12 [ 93.975911] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 93.983718] print_req_error: I/O error, dev loop0, sector 16 [ 93.989661] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 93.997453] print_req_error: I/O error, dev loop0, sector 20 [ 94.003399] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 94.011202] print_req_error: I/O error, dev loop0, sector 24 [ 94.017137] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/05/03 08:03:37 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aa7000)='coredump_filter\x00') pread64(r1, &(0x7f0000000140)=""/34, 0x22, 0x80000000000000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) [ 94.024965] print_req_error: I/O error, dev loop0, sector 28 [ 94.030905] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 94.038706] print_req_error: I/O error, dev loop0, sector 32 [ 94.044651] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 94.046966] print_req_error: I/O error, dev loop0, sector 36 [ 94.052426] Buffer I/O error on dev loop0, logical block 10, lost async page write 2018/05/03 08:03:37 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x5) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000100)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/05/03 08:03:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000100)={{0x8, 0x5, 0x8, 0x7, 0x6, 0x7ff}, 0x400, 0x2fcb, 0x7fff, 0x3, 0x1, "fbe717b9b92a4e8939af345f35f5183e1e2501073503b6119f55f2e27c80bf8529260be43b9504c644405bc0643d754df204beb46b9825409d5367991f77d4d73da9bad832cb43b1372bab8a4ab2d6011c0baa736e599e88e03b5dc2cb745b80a4055f4e857986aa58c8b828710fd4defa5cf29be2cce03c951b0562379249ac"}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x80000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000000c0)=""/17) 2018/05/03 08:03:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x18}, 0xbd}, {0xa, 0x4e22, 0x81, @empty, 0x101}, 0x3, [0x8, 0xddf, 0x7fff, 0x8, 0x6, 0x2, 0x3, 0xfffffffffffffa55]}, 0x5c) 2018/05/03 08:03:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x7f, 0x28101) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$inet6(0xa, 0x80000, 0x80000001) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) recvfrom$unix(r1, &(0x7f0000000440)=""/30, 0x1e, 0x40000000, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f0000000380)=""/111}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x9106, 0x5, 0x6, 0x8000000000000006, 0x3, 0xffffffffffffffc1}, 0x9}) 2018/05/03 08:03:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) write$sndseq(r0, &(0x7f000079df40)=[{0x8005, 0x0, 0x0, 0x80000000000, @time, {0x5}, {0x0, 0x4}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/05/03 08:03:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x12000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000c40)='cgroup.procs\x00', 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000940)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) setreuid(r4, r5) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r6 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x9, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000000700)={0x2, 0xfffffffffffffffc, 0x2, 0x3, 0x401, 0xfffffffffffffffc}) recvfrom$unix(r3, &(0x7f0000000a40)=""/219, 0xdb, 0x20, &(0x7f0000000b40)=@file={0x0, './file0\x00'}, 0x6e) getgroups(0x3, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpid() lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) sendmmsg$unix(r3, &(0x7f0000006600)=[{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000740)=[@rights={0x30, 0x1, 0x1, [r2, r3, r3, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8}], 0x50, 0x72519a9310b62fee}, {&(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000000880)="6b90a8060b99cb49f3bac05039e9020ea42991e0b3dd8444153cd97dfddf84070a150c0c7825a7523f720df0394fec64031f8a6a8301bc286413aa7b22d44a92955f9d876fdc0c2c8f55c43ea069c8ace99fbc21957b38f375fc58bc40977fcf6e410862f5a1431fb9fd34f54dd26822d5f5eaf63a8d3fcc349b54857ef6ee313b9afc06f0dc01b310408e02603af5c4", 0x90}], 0x1, &(0x7f0000002e00), 0x0, 0x1}], 0x2, 0x3) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r6, 0x4b2f, 0xffff) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0xfffffffd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x401, 0x81, 0x80000000, 0x8000}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x42e3db9c}, 0x276) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/05/03 08:03:37 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) r2 = socket(0x8, 0x800, 0x9) connect$rds(r2, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0x6}, 0x10) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x3ce, 0x0) 2018/05/03 08:03:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x7f, 0x28101) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$inet6(0xa, 0x80000, 0x80000001) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) recvfrom$unix(r1, &(0x7f0000000440)=""/30, 0x1e, 0x40000000, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f0000000380)=""/111}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x9106, 0x5, 0x6, 0x8000000000000006, 0x3, 0xffffffffffffffc1}, 0x9}) 2018/05/03 08:03:38 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0xc1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)) sendmsg(r0, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) r2 = gettid() r3 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xfffffffffffffff9, 0x2, 0x6b7f, 0x7, r4}, 0x10) rt_tgsigqueueinfo(r2, r3, 0x1f, &(0x7f0000000080)={0xc, 0x0, 0x100000001, 0x2}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000240)={0x2, r1}) 2018/05/03 08:03:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x101000, 0x0) connect$llc(r1, &(0x7f0000001480)={0x1a, 0x311, 0x7fff, 0x9, 0xfce, 0x1, @random="f12ad4a811c0"}, 0x10) fcntl$addseals(r0, 0x409, 0x4) 2018/05/03 08:03:38 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x11ca78e5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000180)={0x1, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2}}, 0x0, 0x400, 0x0, "67027d427bf4d0b3cea7c8b8288d2ac3b3b5d7efb4b0a1b795373fe8a244e6bc56b228f858987e5dcb0f330c546f548bf8920a94723f852b960fc59616b7bb693135d72593a4bb77c5d14a14e652f9c2"}, 0xd8) 2018/05/03 08:03:38 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}}, {{0xa, 0xfffffffffffffffc, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = memfd_create(&(0x7f00000000c0)='nodev+\x00', 0x2) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000140)=0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = geteuid() getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/156) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000100)=0xffffffffffffffff, 0x4) chown(&(0x7f0000000040)='./file0\x00', r2, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/03 08:03:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/217) close(r0) 2018/05/03 08:03:38 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000000000)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000080)="7182cf75ec869f1805921491bf7a605260cac0eb20399553097c81da471802d3829a", 0x22}, {&(0x7f00000000c0)="3235aff5010735d4b919137a923e017b675861200317d8fd8a8c8b6839910c08e4d071b5f3e23409c7bad6e806beb929fcf68870374243fa0a25b93b083832290add03d49e58dab255e3e1fb6e31edf92a62cb06d22c8a6837378dfcdbb75c874866568225d56ea1fc8d9f6eaad83bcae70520df72a793e749806bef56bb85e6815e88cb77b03fed7c5e29cb796559094f77ab9055d3ed96283598228dcf7b5901b7b308cf03b7b2aed5a1c8d320a7eb3d4720bded54a918569d6613e761e059032838cacf059a37a3f922786a7cff6d6c0e97413a910972947972a05ef1a7a75de304082e3b", 0xe6}, {&(0x7f0000000240)="4dab133a65642e20475873549f73ff5eda0f220639ec70feaec371766c0461c625673e0b44b7b39266a59639a76ceee798ea04adbc5ecb06177ce0217fe5269643fb0f180809f50a8cf2cb3b301f32158b52b4e8792e3c77cee208e9b34fcb4ffdd74d54bc2a17ffa6110f03ecce82ebdeab282192a49c862f8a2fb2d35df9d6b42628ca3a9ccab7d5f5f7be69e54c5f4c4701b25548be6ff68411879bfd74c991a56484a5a2df8253ac34e261918504aa4ac00ac5873c8106859c64543fcfd4aee1eec27117082a8d61eda9200d22ddb4b50aa47fe4c0fddd20c4a17c737ed0233ad8fc17ada520b5c38d75401cf89ff55864", 0xf3}, {&(0x7f0000000340)="ab1a53d4062e0f1612cfb22d6dab3ee30f28d253e72eb7df2f58269ec1196cd9ed446a7d0923e8b0201705be29949c8ce44538b6d735814b4bffbeb9c0490aec814cce98c8dc28825475fb03d3a5e88272c420f46b6aba66fc3e5f16f21d809bd87ee1902b0bd0ce44b1f190eca515b339195db1633612663429136800abcfee471149345606110b22a33b04f225ba60941f04df90aa32c9ac5b84623f8f", 0x9e}, {&(0x7f0000000680)="47a5ae8747abeba09def131a223008710f71ba667ff548c9dff87eee4be16dbdd8cbe95f5780d23a3c43dae78b452e3bb28166e3d18c6e91dfa8060c3bdeca7ace9f5190e4e3127e8fae1e6b5324b57cbaafa803feff37490f5ac850", 0x5c}, {&(0x7f00000001c0)="2eb89d94267f3e8e04267f0a74fd1f23de20f7b469cb7f9683e203a8f7e7c590390e5f692a8a07effdba", 0x2a}, {&(0x7f0000000800)="06fc3f8aed8d80d881b19ec7113d59386ea2253c7cfd6c3e4861eea20486e682a2b7db39b487eceeb9dd300a16ba8bc70974767403d9291a2203f97398f681f08b0b2a2c82e5c9f8c63a047faa44cda38b00b2f2df022337c82122daa216c7fb4f7aa60cf087a1da77efca8fae7efa093b26089fe2192b9b3780c0b22a18f0429e7f7158976c515131a05282db0bd2b37a65cf0ba936ad87409c6e68a898952ff6553c9f9e98d5d772fb6f5b6ca1bc2722850fadd8d3d838b0f1138360cc8bb55c2c350518674585754788a24df7caeefb666c057afe3a29a52d14859b35bdd9ec6e", 0xe2}, {&(0x7f0000000700)="cfd19720e8d3b420f095ab84b5bfbe29e8655d", 0x13}], 0x8, 0x0, 0x0, 0x80}, 0x44}, {{&(0x7f0000000980)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x3, {0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000a00)="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", 0xfb}, {&(0x7f0000000b00)="8379ead4aadaf2beca0d319af28b612cf483971ffab6ce130a0b43568e2224d18126ba0858c3b77c2c8775fa2f6be9aa55a4cfd612238649abe615976f298903cb7586f1114ceb028fbddc415b2a0c70b93d8f487838e5608d4da34be1ae9ec9fd698384ceca4b6f0050891583719a17e25b83bc1fd8bd68b16de6dc56681fc348c5f659eae7e319182d5a7e769795d811233e03f1932fc0210ed659b0ff6098811e34b48ee33a08295cd8f3c55e3d4fc58f89f55304b3b13d94603ecd7f169e6144d8293fab2410b092ff8dcaf6e4aa249104d7eebaa67e0f7bef9abf2818", 0xdf}, {&(0x7f0000000c00)="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", 0xfb}, {&(0x7f0000000d00)="b88d411b921065d463c58ad97d71014e6d108010b746fc4bb319ebd850b55de9ca109864a0b3f930143c6321a217c2a769d898d3f7c166e52b917d4c46f388b71082f5034151cf4b18f192e6f148adb761bc5122b92f27a247d8a35b774a9d0bbc8ce2b9129d46da99425b4f288954aaf5423d2af26814a3656885b3ef09de2ed4682c49499b8238fabb8628369ecc85aa9e1680d354dceeebe43066a3e70690dbb902787de1fb", 0xa7}], 0x4, &(0x7f0000000dc0)=[{0x88, 0x108, 0x5, "06943d49d9aed8f4183bfd95249068aaee6d92c4b2befde5f9df29b1d468581b6a5f27e2c3f5edd7adbb780a7cf0c02915b8ef2153c2d822e2cac4a60496ea2b124b54a62ca0547a7796ecafb1849fd7223aa5cd3c145da4d3dc18f17fcab0801f84a4949585d460332e7162e7ef2eb4c445293654dd"}, {0xb0, 0x109, 0x3, "2159f4b7ace152d1c3607097d845cb1c71fd376d8bf6dc237cda10e96d623413f9da300b75ca286d8281b171c50b5dc8cd1097f06476df8d136b53ed9e8b8371fd50e2a68f30fff2ffcee50b4e39aba3891a4e23b0908c8c1bec2cec245b9f5a5b47ed16f34aa159477ac027036b8b515842dbb5ef35badfa38de439da8d0314ffbb878bd5d5d2b2cf7810ededaf37289129e678af4ed8fc3449f330e24783"}, {0x38, 0x118, 0x8, "1d5dd343bd1cb2408a360007e64347bb19c5b0e73a654962f29abc6a32cd5a5c4a1684e8abc6"}, {0xc8, 0x10f, 0x3, "a2d581fb1cfaead30c44cce1a27740c70d0bec976f1be70b34c9e7ae2a9fe064b88c7f18da9b29ebbdeca9bd16d903c829e1e5cb9e42b8a69375ed1248f05ed3b227936c2fe75969bb3f3088fd36b8a2faa34fa60a3f046f3b5501ebf382ffdfd58b6d7f130ce3a37e62b7dec8c83db8af23e811b04a12bbcc94219516908c7426d27e9b4a80334e410dd9d20f75e4fca651a39bac16392ee5dc874a90287888bfbdae0b88697efcc8d91556ed2bf0f566"}], 0x238, 0x8080}, 0x8}], 0x0, 0x0) close(r0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000200), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x0, 'ip6gretap0\x00', 'dummy0\x00', 'ip_vti0\x00', 'eql\x00', @random="0b648470d386", [0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0xff], 0x70, 0x1a0, 0x1f0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hald_sonypic_exec_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x5, "5a27bf37bceacca7548ca256e79e0c5645a7da4dd451e6f89b4e0490499f"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2f8) 2018/05/03 08:03:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x9, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="0f8c3cc8010198977b63b202cc6dfd121c711f1830e887", 0x17, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x2000000000) ioctl$TCFLSH(r1, 0x540b, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100), 0x8) 2018/05/03 08:03:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x7f, 0x28101) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$inet6(0xa, 0x80000, 0x80000001) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) recvfrom$unix(r1, &(0x7f0000000440)=""/30, 0x1e, 0x40000000, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f0000000380)=""/111}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x9106, 0x5, 0x6, 0x8000000000000006, 0x3, 0xffffffffffffffc1}, 0x9}) 2018/05/03 08:03:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0xa07cda07cdfba673, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'lc\x00', 0x11, 0x1, 0x4}, 0x2c) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r2, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) 2018/05/03 08:03:38 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc0c0, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0x0, 0xba0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x7, 0x8, 0x6, 0xffffffff, 0x3b}, &(0x7f0000000100)=0x98) close(r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[0x9, 0x8]}) 2018/05/03 08:03:38 executing program 3: unshare(0x20400) clock_gettime(0x0, &(0x7f0000008ec0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000008d40)=[{{&(0x7f0000000180)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f00000004c0)=""/231, 0xe7}, {&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f00000005c0)=""/213, 0xd5}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/179, 0xb3}], 0x8, &(0x7f0000001780)=""/76, 0x4c, 0x3f}, 0x3}, {{&(0x7f0000001800)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/181, 0xb5}, {&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f0000002940)=""/178, 0xb2}, {&(0x7f0000002a00)=""/16, 0x10}, {&(0x7f0000002a40)=""/212, 0xd4}, {&(0x7f0000002b40)=""/183, 0xb7}, {&(0x7f0000002c00)=""/218, 0xda}], 0x8, &(0x7f0000002d80)=""/154, 0x9a, 0x4}, 0x3}, {{&(0x7f0000002e40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000002ec0)=""/134, 0x86}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/155, 0x9b}, {&(0x7f0000004040)=""/146, 0x92}, {&(0x7f0000004100)=""/215, 0xd7}, {&(0x7f0000004200)=""/241, 0xf1}, {&(0x7f0000004300)=""/27, 0x1b}, {&(0x7f0000004340)=""/193, 0xc1}, {&(0x7f0000004440)=""/113, 0x71}], 0x9, 0x0, 0x0, 0x7}, 0x4}, {{&(0x7f0000004580)=@sco, 0x80, &(0x7f0000006680)=[{&(0x7f0000004600)=""/68, 0x44}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)=""/4096, 0x1000}], 0x3, &(0x7f00000066c0)=""/146, 0x92, 0x7f}, 0x9}, {{&(0x7f0000006780)=@can, 0x80, &(0x7f0000008a40)=[{&(0x7f0000006800)=""/4096, 0x1000}, {&(0x7f0000007800)=""/235, 0xeb}, {&(0x7f0000007900)=""/4096, 0x1000}, {&(0x7f0000008900)=""/245, 0xf5}, {&(0x7f0000008a00)=""/41, 0x29}], 0x5, &(0x7f0000008ac0)=""/153, 0x99, 0xffff}, 0x9}, {{0x0, 0x0, &(0x7f0000008cc0)=[{&(0x7f0000008b80)=""/203, 0xcb}, {&(0x7f0000008c80)=""/1, 0x1}], 0x2, &(0x7f0000008d00)=""/42, 0x2a, 0xd4e}, 0x100000001}], 0x6, 0x40, &(0x7f0000008f00)={r0, r1+30000000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000009040)={0x0, 0xfffffffffffffffe, 0x4, 0x4, 0xffffffff, 0x1, 0x3, 0x0, 0x0}, &(0x7f0000009080)=0x20) r5 = syz_open_dev$adsp(&(0x7f0000008f40)='/dev/adsp#\x00', 0xfff, 0x80000) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000008f80)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x101, 0x8002, 0x67, 0x9, r4}, 0x10) r6 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r6) connect$packet(r3, &(0x7f0000008fc0)={0x11, 0x16, r2, 0x1, 0x52d0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) writev(r6, &(0x7f0000000480)=[{&(0x7f0000000140)}], 0x1) 2018/05/03 08:03:38 executing program 0: getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x31, 0x0, 0x7, 0x3, 0x0, 0x0, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}, 0xfffffffffffffffe, 0x7f, 0x0, 0x400, 0xfffffffffffffffd}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r0, 0x4}, &(0x7f0000000100)=0xfffffffffffffc91) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfd, 0x22040) socket$inet6_dccp(0xa, 0x6, 0x0) eventfd2(0x7e9b962d, 0x80001) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x80000000, 0x3, 0xffffffff}) 2018/05/03 08:03:38 executing program 1: r0 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x2, r2}) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r0) 2018/05/03 08:03:38 executing program 6: r0 = memfd_create(&(0x7f0000000080)='/deer\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x202000000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0xffff, @dev={0xfe, 0x80, [], 0x1b}, 0x1}, @in={0x2, 0x4e23}], 0x90) sendfile(r0, r0, &(0x7f0000000000), 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76"], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/03 08:03:38 executing program 7: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x1) fstat(r0, &(0x7f0000000100)) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') read(r0, &(0x7f0000000040)=""/32, 0xa7) 2018/05/03 08:03:38 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000010c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001080)={0xffffffff}, 0x2}}, 0x20) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x280000, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f00000000c0)=0x80000000000001) write$rdma_cm(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="300000001b00000000000000f2a65425987c1e8c60e30a5ed882a073000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005692b35f000000000000000000000000000000000000000000000000000000000000"], 0xa0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) 2018/05/03 08:03:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x10) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) readv(r1, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/03 08:03:39 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400004000000089, &(0x7f0000000000), &(0x7f0000000240)=0xfca6) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x1, 0x1, &(0x7f00000000c0)=""/91, &(0x7f0000000040)=""/64, &(0x7f0000000140)=""/76, 0xf000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8400, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000021}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@upd={0xe8, 0x12, 0x10, 0x70bd2b, 0x25dfdbfc, {{'wp384\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4040840}, 0x800) 2018/05/03 08:03:39 executing program 1: r0 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x2, r2}) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r0) 2018/05/03 08:03:39 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x40080) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000040)=0x101) syncfs(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000000040)}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000000)=0x78) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/05/03 08:03:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r1, &(0x7f0000000040), 0x1000000000000093) 2018/05/03 08:03:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0xa07cda07cdfba673, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'lc\x00', 0x11, 0x1, 0x4}, 0x2c) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r2, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) 2018/05/03 08:03:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="0200000000000000", 0x8) 2018/05/03 08:03:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xa90, 0x3b, 0x6e}) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) 2018/05/03 08:03:39 executing program 7: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x24000) r0 = socket(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000140)=@hci={0x1f}, 0x80) 2018/05/03 08:03:39 executing program 3: setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0x5}, 0x20}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip_vti0\x00', @ifru_ivalue=0xd7}}) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:39 executing program 2: r0 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x2, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) dup2(r0, r1) 2018/05/03 08:03:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x9, 0x801) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/63, &(0x7f00000000c0)=0x2e) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800000000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={0x0, 0x200000cd2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r3 = dup3(r2, r0, 0x0) writev(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0x7fff, 0x0, 0x10000, 0x1000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000100)={0x7ff, r4}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000140)=""/156) 2018/05/03 08:03:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:39 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x3, 0x1, &(0x7f00000000c0)=""/111, &(0x7f0000000140)=""/185, &(0x7f0000000200)=""/6}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/130, 0x82}], 0x1) 2018/05/03 08:03:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000100)={{0x800, 0x2d44}, 'port0\x00', 0x40, 0x800, 0x7fffffff, 0x0, 0xb2, 0x3f, 0x1, 0x0, 0x4, 0xa37}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x796) 2018/05/03 08:03:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/25, 0x19}}], 0x2, 0x10021, &(0x7f0000001cc0)={0x0, r1+30000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x1}}, 0x1, 0xfffffffffffffffe, 0x3, 0xeadb, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x42b9}, 0x8) 2018/05/03 08:03:39 executing program 1: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0xc) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xff, 0x101, 0x3, 0x2, 0x100}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x5a}, 0x8) 2018/05/03 08:03:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:39 executing program 5: open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x8) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/05/03 08:03:39 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000200)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) 2018/05/03 08:03:39 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getdents64(r0, &(0x7f00000000c0)=""/4096, 0x1000) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) 2018/05/03 08:03:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2}}}, &(0x7f0000000000)=0x100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) recvmsg(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000740)=""/97, 0x61}, {&(0x7f0000000300)=""/162, 0xa2}], 0x3, &(0x7f00000007c0)=""/56, 0x38, 0x100}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x6c, r2, 0x2, 0x70bd2b, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4044080}, 0x8004) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x4c, r2, 0x100, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/05/03 08:03:39 executing program 3: setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0x5}, 0x20}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip_vti0\x00', @ifru_ivalue=0xd7}}) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:40 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x602) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) mremap(&(0x7f0000a96000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) 2018/05/03 08:03:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:40 executing program 0: r0 = semget(0x1, 0x4, 0x91) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000040)=""/217) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000536000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x7, 0xb13, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000d19000), 0x8, 0x0) 2018/05/03 08:03:40 executing program 3: setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0x5}, 0x20}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip_vti0\x00', @ifru_ivalue=0xd7}}) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000001c0)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0xfffffffffffffffd, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 08:03:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:40 executing program 3: setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0x5}, 0x20}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip_vti0\x00', @ifru_ivalue=0xd7}}) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:40 executing program 7: r0 = socket$packet(0x11, 0x400004, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x0, 0x3}, 0x10) socket$inet(0x2, 0x1, 0x1000) 2018/05/03 08:03:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x84200, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0x2, 0xd27a, 0x1}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x78}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x101002) 2018/05/03 08:03:40 executing program 5: open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x8) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/05/03 08:03:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) recvmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)=""/104, 0x68}], 0x3, &(0x7f0000000a40)=""/4096, 0x1000, 0x43f4aaea}, 0x80000000}, {{&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000440)=""/80, 0x50}, {&(0x7f00000004c0)=""/246, 0xf6}, {&(0x7f00000005c0)=""/147, 0x93}, {&(0x7f0000000680)=""/177, 0xb1}, {&(0x7f0000001a40)=""/204, 0xcc}, {&(0x7f0000000380)=""/12, 0xc}, {&(0x7f0000001b40)=""/220, 0xdc}, {&(0x7f0000001c40)=""/219, 0xdb}, {&(0x7f0000001d40)=""/203, 0xcb}], 0x9, &(0x7f0000001f00)=""/55, 0x37, 0x7}, 0xffff}, {{&(0x7f0000001f40)=@rc, 0x80, &(0x7f00000031c0)=[{&(0x7f0000001fc0)=""/239, 0xef}, {&(0x7f00000020c0)=""/69, 0x45}, {&(0x7f0000002140)=""/96, 0x60}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x4, &(0x7f0000003200)=""/108, 0x6c, 0xffffffffffffffff}, 0x100000000}, {{&(0x7f0000003280)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003300)=""/236, 0xec}], 0x1, &(0x7f0000003440)=""/4096, 0x1000, 0x1f}, 0x7d}, {{0x0, 0x0, &(0x7f0000004640)=[{&(0x7f0000004440)=""/174, 0xae}, {&(0x7f0000004500)=""/82, 0x52}, {&(0x7f0000004580)=""/150, 0x96}], 0x3, &(0x7f0000004680)=""/25, 0x19, 0x8}, 0x10000}, {{&(0x7f00000046c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004740)=""/83, 0x53}, {&(0x7f00000047c0)=""/243, 0xf3}, {&(0x7f00000048c0)=""/130, 0x82}, {&(0x7f0000004980)=""/104, 0x68}], 0x4, &(0x7f0000004a40)=""/233, 0xe9, 0xffffffffffffffff}, 0x3}, {{&(0x7f0000004b40)=@alg, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004bc0)=""/124, 0x7c}, {&(0x7f0000004c40)=""/221, 0xdd}, {&(0x7f0000004d40)=""/68, 0x44}, {&(0x7f0000004dc0)=""/66, 0x42}], 0x4, &(0x7f0000004e80)=""/18, 0x12, 0x6643}, 0x2}], 0x7, 0x2100, &(0x7f0000005080)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005100)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005140)={'vcan0\x00', r3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x2, 0x278, [0x20000140, 0x0, 0x0, 0x20000248, 0x20000388], 0x0, &(0x7f0000000100), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x341) 2018/05/03 08:03:40 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lchown(&(0x7f0000000180)='./control\x00', 0x0, 0x0) close(r0) [ 97.944612] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 08:03:41 executing program 3: setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0x5}, 0x20}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) [ 97.990521] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 08:03:41 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x119000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/151, &(0x7f0000000100)=0x372) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x6, 0x90a, 0x401, 0x0, 0x7, 0xff}, 0x7ff}, 0xa) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'syzkaller1\x00', 0x4}, 0x18) accept(r1, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x20) 2018/05/03 08:03:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:41 executing program 0: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8840, 0x0) accept(r0, &(0x7f0000000040)=@in={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) 2018/05/03 08:03:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x7ffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x220080) accept4$alg(r1, 0x0, 0x0, 0x80000) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/21, 0x15}, 0x40000102) 2018/05/03 08:03:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syzkaller1\x00', 0xffffffffffffffd4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/03 08:03:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00'}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x608080, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x2000000000007f}, 'port1\x00', 0x76, 0x4000000010000a, 0x40000000004}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x4, 0x7f]) close(r0) 2018/05/03 08:03:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc), 0x4) r1 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x56, "85345804ed7c0d2c82068dcf6e158a80d8d11950cd32a4fc1963100ee46bd986d630ad91c820114c1e550359fcb1b98ea1d890bb0f4bb9316af37c96b136248270b503e361f8fd3bea5c507176eb29d384b38a84e142"}, &(0x7f0000000080)=0x5e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x1ff, 0x6, 0x8, 0x80, 0x0, 0x4, 0x2, 0x4, r2}, &(0x7f0000000100)=0x20) r3 = msgget$private(0x0, 0xc1) r4 = open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x2) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f0000000180)) msgctl$IPC_RMID(r3, 0x0) 2018/05/03 08:03:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) fcntl$addseals(r0, 0x409, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x800) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x2, 0xf, 0x6, 0x6, 0x33, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x4e24, 0x7d6, @empty, 0x6}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd27, 0x3502}, @sadb_key={0x1b, 0x9, 0x658, 0x0, "66898e556820a1a6c968b4a8444a3c36e33cc0078a9bd79161f201b645661007f1f696f4b85fc17b83483688bb43c15066a6828ca65600410f3f020080cfe7a1ac31ef18658523e5d77e383240a7ce4e605d2614f96e93c80de4f9a4ab408c10c0871e9ab1b9b33bb1bb7bb1a5f394e3da429888db5f739f4b508f82538dbb5ec38a7630263d00a6acf545ccf208d539c43ab60b1bfeb31507a80eb178c9ae2f2cf2928093726d6815ddac27339f0ac6465a8632dfe201fd9b32899cce1ee3530d9c31f7fef4364ff760a0"}, @sadb_x_filter={0x5, 0x1a, @in6, @in6, 0x19, 0x10, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0x190}, @sadb_lifetime={0x4, 0x6, 0x10001, 0x1000, 0x80000001, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}]}, 0x198}, 0x1}, 0x4) 2018/05/03 08:03:41 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0xfffffffffffffd87, 0x80000) connect$vsock_dgram(r0, &(0x7f00000005c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000600)={0x2, 0x6, 0x400000000000000, 0x6, "dfa84853c76ea69c27fc007b6780a954f5bf5d3f9ba1c398b173df0df0a97bb0e65f7d7d2fcf93a37d4933c0", 0x3f}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001000)=@broute={'broute\x00', 0x20, 0x4, 0x4c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000840], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x5ad) 2018/05/03 08:03:41 executing program 3: setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0x5}, 0x20}, 0x10) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) [ 98.865717] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 08:03:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) [ 98.915462] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 08:03:41 executing program 3: setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0x5}, 0x20}, 0x10) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:42 executing program 0: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x80) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000200), 0x0) 2018/05/03 08:03:42 executing program 1: accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000200)=0x1c) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) munlockall() socketpair(0x11, 0x0, 0x883, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x2}) 2018/05/03 08:03:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) fcntl$addseals(r0, 0x409, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x800) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x2, 0xf, 0x6, 0x6, 0x33, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x4e24, 0x7d6, @empty, 0x6}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd27, 0x3502}, @sadb_key={0x1b, 0x9, 0x658, 0x0, "66898e556820a1a6c968b4a8444a3c36e33cc0078a9bd79161f201b645661007f1f696f4b85fc17b83483688bb43c15066a6828ca65600410f3f020080cfe7a1ac31ef18658523e5d77e383240a7ce4e605d2614f96e93c80de4f9a4ab408c10c0871e9ab1b9b33bb1bb7bb1a5f394e3da429888db5f739f4b508f82538dbb5ec38a7630263d00a6acf545ccf208d539c43ab60b1bfeb31507a80eb178c9ae2f2cf2928093726d6815ddac27339f0ac6465a8632dfe201fd9b32899cce1ee3530d9c31f7fef4364ff760a0"}, @sadb_x_filter={0x5, 0x1a, @in6, @in6, 0x19, 0x10, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0x190}, @sadb_lifetime={0x4, 0x6, 0x10001, 0x1000, 0x80000001, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}]}, 0x198}, 0x1}, 0x4) 2018/05/03 08:03:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000005c0)=""/135, 0x87) fstat(r1, &(0x7f0000000000)) 2018/05/03 08:03:42 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) socketpair(0x3, 0x802, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000180)={0x5, 0x3, 0x0, {0x0, 0x7530}, {r3, r4/1000+10000}, {}, 0x1, @canfd={{0x2, 0x9, 0x6, 0x8}, 0x34, 0x2, 0x0, 0x0, "aa9ac5ca846c8a94a8a64efc000961f5532dd83835dbcd938e8c0aa773c59a34a87237762e8abda9f12b178dd04771cb3e48dfe1eff138e4916413dedda5c065"}}, 0x80}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/05/03 08:03:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = semget(0x1, 0x4, 0x240) semctl$GETZCNT(r1, 0x8004, 0xf, &(0x7f0000000180)=""/135) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/05/03 08:03:42 executing program 3: setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000000c0)={{0x1, 0x5}, 0x20}, 0x10) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000180)="3b18ddff03a0662633d76da35473586158d41373da6ef88a564718c3a0e04c60529e11d309890ef08c02906a1bd80f8d59b771e2b0c75086ccda0dbc9c417d182891ad5edcc9e5a3ef864e100dfc7ec8a6f5e81e19860a89437908c59793b2f659f8d14259ad1ac50d32b77b9102f3d5dd9e624dde3e57ff70b2b63f942a7372c3a5cf38d6da166dafcb035eff58bfdc03c8e7926bf2b02446787655c0ef3092040ebdce3720a440d66472c9f906cb64cd6a3997b9", &(0x7f0000000240)=""/119}, 0x18) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640), &(0x7f0000000680)=0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/05/03 08:03:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) fcntl$addseals(r0, 0x409, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x800) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x2, 0xf, 0x6, 0x6, 0x33, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x4e24, 0x7d6, @empty, 0x6}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd27, 0x3502}, @sadb_key={0x1b, 0x9, 0x658, 0x0, "66898e556820a1a6c968b4a8444a3c36e33cc0078a9bd79161f201b645661007f1f696f4b85fc17b83483688bb43c15066a6828ca65600410f3f020080cfe7a1ac31ef18658523e5d77e383240a7ce4e605d2614f96e93c80de4f9a4ab408c10c0871e9ab1b9b33bb1bb7bb1a5f394e3da429888db5f739f4b508f82538dbb5ec38a7630263d00a6acf545ccf208d539c43ab60b1bfeb31507a80eb178c9ae2f2cf2928093726d6815ddac27339f0ac6465a8632dfe201fd9b32899cce1ee3530d9c31f7fef4364ff760a0"}, @sadb_x_filter={0x5, 0x1a, @in6, @in6, 0x19, 0x10, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0x190}, @sadb_lifetime={0x4, 0x6, 0x10001, 0x1000, 0x80000001, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}]}, 0x198}, 0x1}, 0x4) 2018/05/03 08:03:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) r1 = memfd_create(&(0x7f0000000040)='wlan1&-]&/lo@\x00', 0x2) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0), 0x20, 0x2) 2018/05/03 08:03:42 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) 2018/05/03 08:03:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x7ffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x220080) accept4$alg(r1, 0x0, 0x0, 0x80000) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/21, 0x15}, 0x40000102) 2018/05/03 08:03:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8000, 0x4, 0x8, r1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x8) 2018/05/03 08:03:42 executing program 6: unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:42 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000000)) 2018/05/03 08:03:42 executing program 0: request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='skcipher\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x3ff, 0x1000000000000001, 0x200000000005, 0x1, 0x6, 0xfffffffffffffffe, 0x3, 0x9}, &(0x7f0000000240)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r3, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0x10}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) sendfile(r3, r2, &(0x7f0000807000), 0xffffffff) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000000c0)='veth0_to_team\x00') 2018/05/03 08:03:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) fcntl$addseals(r0, 0x409, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x800) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x2, 0xf, 0x6, 0x6, 0x33, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x4e24, 0x7d6, @empty, 0x6}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd27, 0x3502}, @sadb_key={0x1b, 0x9, 0x658, 0x0, "66898e556820a1a6c968b4a8444a3c36e33cc0078a9bd79161f201b645661007f1f696f4b85fc17b83483688bb43c15066a6828ca65600410f3f020080cfe7a1ac31ef18658523e5d77e383240a7ce4e605d2614f96e93c80de4f9a4ab408c10c0871e9ab1b9b33bb1bb7bb1a5f394e3da429888db5f739f4b508f82538dbb5ec38a7630263d00a6acf545ccf208d539c43ab60b1bfeb31507a80eb178c9ae2f2cf2928093726d6815ddac27339f0ac6465a8632dfe201fd9b32899cce1ee3530d9c31f7fef4364ff760a0"}, @sadb_x_filter={0x5, 0x1a, @in6, @in6, 0x19, 0x10, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0x190}, @sadb_lifetime={0x4, 0x6, 0x10001, 0x1000, 0x80000001, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}]}, 0x198}, 0x1}, 0x4) 2018/05/03 08:03:43 executing program 1: unshare(0x7ffb) r0 = socket$inet(0x2, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000180)='-em0\x00', 0x3) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00000001c0)="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", 0x15a) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000000c0)=[r2]) 2018/05/03 08:03:43 executing program 6: unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) fcntl$addseals(r0, 0x409, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x800) 2018/05/03 08:03:43 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:43 executing program 6: unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:43 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x81, 0x200, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'veth1_to_bond\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x40240) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x3}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="6fe242a0f879dc4587adf7f87fad337422a8ccd5fa5c572f606bf87e827013f9545931f2f92aa18ca4f36c05e902c89ab2e777f8728fc1675929bff95332fbf1e376360713db67c5474825d21746c75a614907954624d9f550e41dd4eac82a1ec6f8fa62c196cb35841f18e85e2151ea722bd3410567a1b839a8e8fbccd61e56e844339adb12cda51bb9", 0x8a) sendto$ax25(r1, &(0x7f0000000240)="87d5b4cbda0b8fad1e4cba5e43e0b11bc2f6bbd21aeac7a932d7bed0af2f0b920a197bbce796d549b38c28e49740ee9bf2c3254efc1d861a27fb9f43bd1c0db1d04892684494cc0db70a13f8344e8afb72b3041ce4fc4c811633bbd7bc1c2608c11fdf28449bd3f013813aca044b113bd629eb15eea843", 0x77, 0x80, &(0x7f00000002c0)={0x3, {"5c3cad4ef20a30"}}, 0x10) 2018/05/03 08:03:43 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000640000/0x3000)=nil) fcntl$getown(r0, 0x9) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 08:03:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) fcntl$addseals(r0, 0x409, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/03 08:03:43 executing program 0: r0 = semget(0x0, 0x4, 0x2) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000000240)=""/189) r1 = socket(0x1d, 0x5, 0x5) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000200)=0x7e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000600)={'lo\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000080)=@canfd={{}, 0x48, 0x0, 0x0, 0x0, "3da8ebb471bab5c5d84bfad8e2f54fe4e17c6496e121e52342d3070ff2149c532d635bdc85850a1e8b9aa4242e6e8c5c9650fabb2c0fb45e45a7581e089269e4"}, 0x48}, 0x1}, 0x0) 2018/05/03 08:03:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f000061df91)="10", 0x1) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/17, 0x11}], 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/03 08:03:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000003, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x8f33, 0xfffffffffffff4bd, 0x6, 0x101, 0x5, [{0x0, 0x80000001, 0x10000, 0x0, 0x0, 0x200}, {0x8, 0x6, 0x7, 0x0, 0x0, 0x204}, {0x9, 0x1000, 0x7, 0x0, 0x0, 0x100}, {0x80000000, 0x8000, 0x3, 0x0, 0x0, 0x2085}, {0x1, 0x4, 0x6, 0x0, 0x0, 0x1}]}) fchdir(r0) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)) write(r0, &(0x7f0000000000)="cfdb9fa71c9af7589a1450aea971b0ed3be13182de9c0698bc44f21bf4a2a2b3b2ad3008a9d2393717c374b56b0ff70e63b3d6f3ce5affd5580199b2f44a1fdffbd4808afa92a266291c0e4b922c6fe3548977809320babc04048228f658a5d173304a12ce438be9f2710a18e01053591f33df672d26be347bb204c63f27708e48d207a62d", 0x85) 2018/05/03 08:03:44 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) fcntl$addseals(r0, 0x409, 0x8) [ 101.009935] can: request_module (can-proto-5) failed. 2018/05/03 08:03:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x20000000084) unshare(0x400) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, "766574683000000080ff00"}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14, 0x80800) sendto$packet(r1, &(0x7f0000000000)="67dc5455d4ff9c72cf9acf124c2885dcd8c6fdb087ab5262d7", 0x19, 0x40008d1, &(0x7f00000005c0)={0x11, 0xff, r2, 0x1, 0x231c, 0x6, @random="c2ba9113a6ec"}, 0x14) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) uselib(&(0x7f00000000c0)='./file0/file0\x00') 2018/05/03 08:03:44 executing program 2: setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x0, 0x1, 0x3}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) [ 101.056621] can: request_module (can-proto-5) failed. 2018/05/03 08:03:44 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x8000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/158, &(0x7f0000000140)=0x9e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/05/03 08:03:44 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x3, 0x40) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/05/03 08:03:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:44 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa, 0x2ac0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/92) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x1, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000040)="e5", 0x1}]) 2018/05/03 08:03:44 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x20000000084) unshare(0x400) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, "766574683000000080ff00"}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14, 0x80800) sendto$packet(r1, &(0x7f0000000000)="67dc5455d4ff9c72cf9acf124c2885dcd8c6fdb087ab5262d7", 0x19, 0x40008d1, &(0x7f00000005c0)={0x11, 0xff, r2, 0x1, 0x231c, 0x6, @random="c2ba9113a6ec"}, 0x14) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) uselib(&(0x7f00000000c0)='./file0/file0\x00') 2018/05/03 08:03:44 executing program 1: r0 = socket(0x13, 0x803, 0x5) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/05/03 08:03:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") unshare(0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x2, 0x54, 0x1d5d, 0x8000, 0xffff, 0xdf, 0x6, 0x1, 0x8001, 0x3f, 0x1}) 2018/05/03 08:03:44 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000000100)=[@iv={0xc0, 0x117, 0x2, 0xa5, "812e0f69b278cd27dfe0cf94de2bca73df10ae7fc014aef116c9e4cc7a8649704ba15d2c64486cc34de27504efb6fec8e8e5dc2241f1a7d52b8d6af2aef1f5da82455f7f6957014247ef05343426758610190ff8e7f29eaf8c1a6a2b5f3a392042192b52d5e07c8f171ee6c007d1187d8c88da420d7d3a986674752e8fb466cd6fa14d9a31e79b49a60340d3f6c0aa1876586ccaecb36d75f5182eefc5b096e19b097db601"}], 0xfffffffffffffeaf}, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r2, 0xb3c5394c0842b355, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b2", 0x1}]) 2018/05/03 08:03:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:44 executing program 4: r0 = gettid() signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x255) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) getsockname$inet(r3, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) timer_settime(r1, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r2+10000000}}, &(0x7f0000046000)) select(0x16, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/03 08:03:44 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x2) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/116, &(0x7f0000000100)=0x74) 2018/05/03 08:03:44 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/143, 0x8f}], 0x1) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000600)=""/37, 0x25}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001280)=""/170, 0xaa}], 0x1) close(r0) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000300)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/165, 0xa5}], 0x6, &(0x7f0000000380)=""/154, 0x9a, 0x4}, 0x40010120) 2018/05/03 08:03:44 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:44 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys\x00\x00\a/expire_nodest_conn\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mprotect(&(0x7f0000a81000/0x2000)=nil, 0x2000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$peekuser(0x3, r1, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x40, 0x2, 0x5, 0x1ff, "2e8eac5c9cc8731ac19e973086fefa21fa0736ce0a96d72a19996ec99fdd5128aa7914dc407987fbbaf80c63", 0xffff}, 0x3, [0x8, 0x8, 0x1, 0x2, 0x3f, 0x97, 0x2, 0x1, 0xff7, 0x1, 0x3, 0x2, 0xffffffffffffffff, 0x7, 0x1ff, 0x2, 0x10001, 0xfffffffffffff801, 0x383, 0x6, 0x9, 0x0, 0x9, 0x5, 0x8, 0x6, 0x400, 0xffffffff, 0xe9a, 0xe51, 0x80000000000, 0x7, 0x1, 0x91, 0x3, 0x3, 0x5, 0x4e, 0x200, 0x0, 0x2, 0x3, 0x9, 0xd, 0x4, 0x8001, 0x0, 0x1, 0xfffffffffffffff9, 0x7fff, 0x4, 0xfffffffffffeffff, 0x7, 0x0, 0x7fffffff, 0x7fffffff, 0x9, 0x1000, 0x8000, 0xffffffffffff8000, 0x81, 0x10000, 0x401, 0xffffffff, 0x7, 0x8, 0xb0a9, 0x0, 0x80000001, 0x2, 0xffff, 0x6, 0x9, 0xa7a, 0x52, 0x305, 0x15e4000000000, 0xfff, 0x9, 0x7, 0x3, 0x7, 0x9, 0x0, 0xffffffffffff9ca3, 0xffff, 0xe8d8, 0x5, 0x3, 0x10000, 0x4, 0x9, 0x7, 0x3ff, 0x7b6b, 0xce8, 0x4, 0x80000000, 0x7, 0xfffffffffffffff8, 0x101, 0x6, 0xff, 0x2, 0xc8, 0x0, 0x73, 0x4, 0x3a3, 0xa6, 0xe1, 0x9, 0x1000, 0x3, 0xb4, 0x0, 0x60504ed, 0x401, 0xfffffffffffff356, 0x3a9, 0x80, 0x3ff, 0x5, 0x5, 0x8, 0x2, 0x800, 0x7], {0x0, 0x1c9c380}}) fstat(r2, &(0x7f0000000140)) 2018/05/03 08:03:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000000600000000000000000a0000ff000000000000000008000600ffffffff"], 0x24}, 0x1}, 0x0) 2018/05/03 08:03:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000100)=0xff, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/05/03 08:03:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xffffff4e, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/03 08:03:45 executing program 5: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) r2 = epoll_create(0x1e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x20000001}) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) 2018/05/03 08:03:45 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b70000100000000007000018043fdf00000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/05/03 08:03:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:45 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x800, 0x1f2d}, 'port1\x00', 0x7b, 0x20000, 0x7ff, 0xd2, 0x1, 0x9, 0x2, 0x0, 0x3, 0x6}) setsockopt(r0, 0xff, 0x0, &(0x7f00000000c0), 0x0) 2018/05/03 08:03:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340), &(0x7f0000000380)=0x8) 2018/05/03 08:03:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) [ 102.405189] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:03:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000080), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) 2018/05/03 08:03:45 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:45 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800000000006) io_setup(0x100000002, &(0x7f000044bff8)=0x0) io_submit(r1, 0x1, &(0x7f000052afd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x400000001, 0x0, r0, &(0x7f0000000100)}]) 2018/05/03 08:03:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:45 executing program 5: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) r2 = epoll_create(0x1e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x20000001}) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) [ 102.817867] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:03:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:45 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={'syzkaller1\x00', @ifru_data=&(0x7f0000000000)="bf9276e4433da6fca8d3214ed1cdad041aa4020e9c7ee50c53fa99b89afed4d0"}) 2018/05/03 08:03:45 executing program 2: mmap(&(0x7f0000f33000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000001, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/03 08:03:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340), &(0x7f0000000380)=0x8) 2018/05/03 08:03:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000000100)=""/8, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x648400, 0x0) 2018/05/03 08:03:45 executing program 4: r0 = socket$inet(0x2, 0x80007, 0x200000201) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0xa80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, "7961fb3000", 'bcsf0\x00', 'ip6tnl0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x930, 0x9b8, 0x9f0, [@among={'among\x00', 0x868, {{0x8000, 0x0, 0x0, {[], 0x2, [{[], @multicast2=0xe0000002}, {[], @broadcast=0xffffffff}]}, {[], 0x4, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}]}}}}, @vlan={'vlan\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0xaf8) [ 102.926487] mmap: syz-executor2 (7707): VmData 35196928 exceed data ulimit 33554433. Update limits or use boot option ignore_rlimit_data. 2018/05/03 08:03:46 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:46 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) getpriority(0x0, 0xffffffffffffffff) 2018/05/03 08:03:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x4, 0x1}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000005c0)="64d2af6f6dd1ec349d394383de3c175bca6941d133bf27bb3a0066845b872ff3b808120d9c7d054840b7c7aae90dddac75c07333e5acd7b229189d2e1ec50aed28fd3c2b034114f9e33434815fb44de79e91f7d7de741231a96a17968a43bbbbaebdb47734da3f1ec41761c793ae32990c5660cc257e39d9b554b16feba3978b7cb5794eee1c9ce2029101d2c13c02cbe6bbd3e759d21ee8339bf058960760583e85793fc686ac8eea586eef15b46ce81f09385551804fcaab0b4920d35b92f6e0094b729009903efcda1a9630e130a0a7ffa98e8e034238ba49e920dcb5f4bbe46b4773fd39975c0212d2c0ec642ef862e372969504adb4d6addbc00b008628eb14be9e23d73f2bfb595b5e2a7ab94f1f80b374be3282fede969c8645fac85310c8de70e1abe9611799c76dcb1b00e46db8ad034aeffd052005569e31df4f4f5c59d9c81d448be3e97d9a3c82ff7e1eba2d4bd90bf2156bfadba682dc68a0ac47ff6eea8a26b7242649f6890ba6ad972f126e409afe3714c243c76507712e038bd5d528b58a25cda6650cb701a9b8ef09141d805c24830ce8ae19048953859ad285bf30713857930c570ea1d47223c669482dc2d46cf593659aa12a8934bffffbc173254bfe0af47512ad54e6fcdb7048ef34e327cb43b98a0eeeb1c0f69ac7c11aa49cda50ac91fa488bb79f34ef9eefea03220a1e331bef03a8a31aa5b31e23e9620d522f78ea464e919192e1e90771fc53dad881c7f8fce616f507213bd80a9688bde18832610b49b7510c97730dd3351975692248653738ffcb5951083392fa1c8187aed4809517528161ed6ee0059ef8205084f424e90c6b043b184ee2f1699db8aaf826b2a53e5f85bff3c46a1589d1a2aab2e2f2248ccd51103a9966a041200bbda04678cb8aeeb073e41da3c3fe09bbd48d3d4ee543932b7d0b97e0ec454020c1711e66401d2f79b9d63b232cca5c9ea5836901fe24ed99e4902dd2831dbf619d138bb9aac66135d8bbcdcb555c8e99a385d8bf48278299f87e875825c13e22ffc4ae464a8ce1b0eec2c180829401fe6ff939e02deaa121bfff8c2d236829c9a9b7ac1e745ef3bd57868dd2285c3fb38ea1fa24f6906e65ec25d7c911bc6ee4e469bfc4d3177c47d637c2e2d7b42417c123c1ecaaf4699306005258781ba916ae017e4a7709f8ec2f884a6b170591b1853463aa2e71d75d82e7165af4c33d1bf78fb0ef7e446b957ef5686e63a4dd5beb2cf6054942c5a47f8747d433f3f9b34d9414f98cecfa986c101e061f4e446afabba6667e22291f90c3347afc9dc726ff607127cc8080152afb2a510e381e4c13d6dc1942e79f0be25a8382239bb4e7c45ca7904af4adf93f92275ce4f25e5a5fd5284efd722c68a606be58a12b844424c8527e2454df8342b16d916c42429a4782d096f464906a04735c940641c57236c78c46373b8c7694e2c5f676502bfe369e4a11b815887cf1168588949c818bb298967037a3e55561c89620b8459f96b0272249d2c2c93c3d70fe84fd7b50fe676db4bb3536ac08c8f59e41427c3db334e21c6e4e20ad1391e3a66e557912e3e1fe1ea9f9c0026a3f6bef8756489d169cbf88acd5953a73b7b9cd7304eb62bee41d8e014e0193d13bf3941a0a4c6863d595f94b328bb754ea7544b1003bcfcb18cf3c3b7dd0a48b0dffa33918f4bd18abf3855a333784bb2e79de1bbbabf0c94439898158a16c5effa6c4980bf53d5f9aa74ecc1c1845be34d8f8c79e04fd1cfaa54df4d8eb23a04dc3a98257abe659d1611738c2b8805c8ed9925ad6ac63030b66e910b324dd4a413f96895e63df6af6a0c88b6a25d47106c1b4491435b1c812c158f5d81a4b6138bee2dbe5233524108a57de97b93cded4e920bce2f7689e5a5e6d6cd5b373b7fffff18119fe79c0f7a14ee1a6d6586b085423c2aa6c45e66be00190cc41dd049a1fb6cecb942ca085dc23143a6825ef8f16340043c52d817f5c835cc451dc10aa7a9ca527290223e2a50a39f6b8959ad28e4b0d36b362176453e071552b78e7dc35e05cb791ed54ff7b796aac542e2772245998fc5510b5a75be3039f9ecd03b196e741bf9907dcf63a3fd3c31d46ebe6467bf78b05a88bf4aea1dab917b1b2cf53de1716e26ef7d7a00ccb16020bb363813ea61f1ed1e6b94288e3b942ceaa58b92ba092f5f976dae87f2bf75330bfa4c4c2ba24134aa4c79e30137f171e14032d1d983b728f109d3a0f56670483f167f717830769675aed63097c33773c7f8f427a8dfe2492b0212af461d1661e772a5b94f7c3de71b08784e7851d324cec4dce4b9913d56b7b85b5f1b9a655becf1b1fa74a6b4c20df391b4c5ab81fbe86b72637ed46e35bdda9a1a6561e8d8e1a81a9fe992078286a9196603f6fa2c15d9071d08e89746797fa81c12f91023e09ca82a435d5c975cf521e25732aafbe6d9262abafe19a6bad743008b898d91184bc7f0aeb2c2257ebfa843c8ed557ef82df7b618544f4687d20eef9d366706b9c281305df53e5ae87c614dc899cbb8d19b206ba569bdc377dda3e9dbc1b3efefc2336d4e64b83bf3db0646ad7cd64b22f66695dceaf6173e44c166a4d2cc5d553ecfcf5bc9d388f8ab6ea2ee8418aa5d0b511796f2eeec239bb059bcc34b3d3cb58219c513a62289e160b3ba886afb160b7c1e4f25ba2496851501051abf2a352ad01175fcec49e7d3ddeaacad3f1b6f68efdfb8c6da171306990fae413f5fd926fd8e219e4af82b63b160e7c0992448d19722b17989a38200cdf780616c70ec9b2b3337afbcf5bd277fb128e706f07d82881516fca026afbab763360dc509e4e84c763ef740e1ceb0af78dcc0a75eabcfe592431152f46399004be33476af1c2102a899838a70ccdd1015f4efede5847d10870bc714139ae03407e89decae2003d0b9fb7acab91ded8bd423c5be941b0930a77947f525fb578f0372ef513509976e161e8d358ec6793edf02364dd77a5a6cb140b9f0c30672ac2b645ea4d3d0852f3b8988d00d57b7b44e9540f035e2b8483c12e4733d80286963733fbb66f5525797b0806a547110681648f69c906a780cb9a53d25ed53bb84c3412ce56e31eeda58103f6d5fb5f93730d2d5b4f748dd5ea65e13d7760a3e03078dfe228096fe9ad6aeef60a4ac0a5f365963862b45b98fd4c4750664be08869b5b8e32f3e22f8d0cbbdbceae1a317f8d0ec7f9ad75675bbb5a9d3cfecc58cb04dac5a998f6b66fdf245aa3d99d7d0f0442dd608c78133e0b9120c9f3e064e9330f1503de823ca763e4586e6118ccc29b4a9389d387463e8ba81511859060fe175db166d6dfd309df6a4b6d73d5a3ab47e0d85e4952f14d867a6dc3cd60d558cc05794cf7a9fb9abaa67f04d93f67b064c53007866f00f0d4a5375c47dafba190004920dff8262586a0db206708966f16d0497aee6d5bf82482b6a798a932770cf90543f1cf2a47587388c61e88c26e734759c732798306614b0f2b80eb6642f4042e02f1acdae713b9f43651576af1cd8fe8e9489c130cea0c69140729c11b5451088dcb5615db05d1b0ceee488be333389aa9a25cc20f45d395e2d1b4b3411dde3e17d2d472e57d49a59558527db9a2c573e9f26a9de92148bdfe35da5b749f75af5e4d27934675ab4e16772b6026021a160571610a41ce50947f0e2bc02008990fad7ecbc3cc6d82e8f6d0363fd9cae8050002a6c5754cf0bd3fd11ce5ff9e8c57777a6a65a9d70a04de80aa70eb5dabf35ec174ba829671ca92afc9637fa8f2b1de279a3fbaec4f6ff07a3566cfc565bedd3be938cd9ede96011bce8799e1f6218e7475cb7216b1b8357e01d801894346ecce4c3beb8802644bcc8134edd2c1fc2da7c798ce8ffa2b0c73489fb4d834f453e5b9e5170a082d21c679b0de64fd4b5fee9af3bacd7a66cd951791d7544aeda8f84352df8042f7ae12a9cd5f24502e08db91272a1f8530e598cafbe413e3933560a023193391111b9f96657547a0f80480e105749810a962aa302991ddf30bda93f6b7781aeab1b2d47fa20b81905d09f7a0ee170d9a1f42894f9b5d3ec082bd12d6178f170abfe7b338f134a480819e06c91694a9a79486dd4e1bea326bece3ff8da8613b07c408bef583a3fa62bfc1e0fe2c2e76eed03bab7c8bfeba4c8c85657dc8cb62f160e580db338e2d76cc95bd1ee31837da3c09e6cf79df8aca547ae175c341fc74858596436aa416f2804e86c9d6e69207174d8b3431a9b302d9829cb8b87d63b75672e76efa3fb52165d45c0bdf7bb7e528942a6ce8d7aebe7829bd3a93183d8411ff76c78eaed0699eef78228aab4309091626e50840968e2760726e9798752ea0c1c10f1deff841f684d24b8746d337c772630a883305209a309093fdef70f124a08c6b5b7de2e680d730b9d1bd49cba9a00b5062e5441c49ff56c9a033ea937cf0f73c90b92b6ce8558185cb94c8bc90184a30e2a40a186a740894b237ed57a5ca6138c2ab6fe1ca2a1b92d42e1c892e3b242f2b95ce00783122eb4fea7f0b5dee577bac9497b9e9fb41294a365e5bf8412bc0a50e662286df3c82843008e50a0d16ccbf086be231cee5471f9a4bf1431620173ec8500a5151b3414c6d685c99c706fea3eaac64e1012ccc73a4bcd3b7c0b85e2ebf95740ea1bd84d97e4a4de64452b1f6dacdd03cecaf88bca9d9f5b980015ed907e217565d2ba40e12bdb754c5976bd2eb0292bbdf381b3d1792a03b140a60b3e624ec95dc4ec752914f00599dfc23e8fd20408078db844ecb59d7beb9c82e42afb8d08f791a838951f04179cc49d8af9735722515908de3cfb92b7915cbf320b4acce924905b4aeff25e9c83faebfb62a55021cfb650e095a4886ba500a8acaa0ae6bcc6e20c30aef08ce4bf2bad62aad361b1a6fe211024d849e4de73df2d8db551a66fcd168b851310e43bb7a1d05599ee7c08da843173dd7ad7be75b32b6f17448c6214c8da84aa2100a020bb3cb292b0fcc325fef6fc35c3888453392fd6e2728fa468ef597d6a62dc948abfbdc4c366209cbc0a09d01588657dd03dc818195125b1e5262caa92e5f7b5fd37bf2effa7265ed26f29a9019d4f4d009d90585edec254887e088a0dee9232272f49079179ac0e1e82e330a86679483fae4fb87aba87a3db37eac7c4f7bd7258146cd231957b0079ba53edc5af95790b1421946156cd29784282668ee59ed4a14d9e318f6934374849cfb7236ed6c3b4a36e2bb5aef32bd8f62ed7a4b7d3746bb55f8bd872f32fd27f27054bab26e47432dbb6eb9701a71299244fce0f19f4523ceabf4483d7ff8729cfd811dd1268dfc6cc11f72096bd9225a7af4858d67dd102dee16e33e72d1b410bbb4d3c05b2e31275989399340ff2d9fc9eeceaa26efb0e027852801244b7fc92be632ae6ee50950fa427ecd41364e54d0a5f662937ea9c2d4ed63d6d13065720d16aa7165ab77023442ea5bc4192e736ff2eca39bfbcebdb3a1fadeed5214fb95457496b9eb70a1b435fd163c7e76b1ac8d587cabf735f1cfb967d88519b66028767208fbe8845a4eaf4a6fb4ebaba9b7fc83afceff0c843d2be8d13c1ab2b14fc909196df7bad8c018059c6f923be72e3a72808b585f232412fbdb681e41de2e47520a26ff650e05b19e16984d80a15470a6248ea82ff2b4f0d0de95aaff1d520e185a175b38548358b2ea8685bd119c136ae600c53da29726119ef4d0d72ba4c38b4fdd7267dace8c72bfaca3a4cf0fb4832fb306045bc48f94440323002fed4e8d1c9", 0x1000}, {&(0x7f00000015c0)="289cb7caf911aa8fae267c8ff2669d9021eaa893a4f5ae9895582b8437249fea160b449363a082dce0dccaf36a473715f323b6f52b68e13f89e36bc3b74e8df8ebc1bdadae5157c47acc23b634", 0x4d}], 0x2, &(0x7f0000001680)=[{0xe8, 0x103, 0x1ff, "f13c2f503b049bfc3c78364dbc2f6e78c811946d5ed68df54774a4921a04cdbde4639c1c1888fd8d8021a1b080e19b3fb4b521ea22c3be0fc4b41d7a2c68e57c07ef1a4a21714863d5abacfbb76191b8cfe5a6db3393fb84632212f194e1e33f2bf8daf79fdc53ffa3938da5db37629d32576406805a42c352b7d79ec065f0b12a893c300d7115afc205de215545c7433c4a5f030c28698d8609855abb5acc4a61513ca76e1670633bfca8e0fbeb53cb5551cce402c51b5238e8e03ba2f877092a1a9383e1af45635d32e2c82a6187d44045"}], 0xe8, 0x48041}, 0xffffffffffffffe1}, {{&(0x7f0000001780)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x0, 0x4}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001800)="7d93d1051ffb9c957a73ee372a8b4e73bbcf35c5999a7c3b83b98dfd198ca2494f5c97b4f4e3926755d744e868ba404f9f5502ebf8080d6a55c07bc82b0713eedef44f5096cfc4a215e1e4a77fd1422a8409fcf8ba564cc66bf11b40294e17b9ece29c9ddaaac015f48fcc1c4276521ab89ce38eb12ee8f69d60d5f04f53373065ba89ae240e316439c2f707e103349cd7d629e52520c080a57c1fb96ee22266c43f33d75fa95c9ef05999708e8a0ab6ca569b45a1763352867879a09b6d740fe30a534922eb5142e3ee03", 0xcb}, {&(0x7f0000001900)="cf93fbb8776efa8f8c7e558033db734fb1bfa57245cb08b4e3e45b03297d7106d485fb905c6a5db91110a01f7c727237b22e0d2d9f4c4cd6fd0877b33ab34f7516ad9ac12b2b675d4a80d4b9195e04436e1eb2133dac16a1638de783bbce8021cf81ceb2319b20975fa64ab6e3d030aa2668eea1f61a7db81cbf41484b1ef1970ab1935cfec6418dc52000a6", 0x8c}], 0x2, &(0x7f0000001a00)=[{0x60, 0x10e, 0x3ff, "c4ab9cf8e763b5cde031beb9a0800177c6d89df11c4c3de426d2fb54dc9744d3190bba5b6f9aa56dce64984a36919d3f5852d68126ccb38effecfe698ff8caccfbf414a10082dc81d3b747a77f5ecf"}, {0x108, 0x10b, 0x7bc, "ce9d067cb3acc83bcb57720b3574d4bb7ed25e1c5eb3f99dc5246bf0e8407fbbaa45ee8f8a7ee9c0627dd40b7a003f8f2d5af08b5372748cb96dafb480e7e428c0af85f612663bcfab5b18eed005a5a876666a80ea27f99e108157dfd7fb48006cadfecedb89afbb27fcbde69943cf0194b2cb6b8505ae055a0cd81fac080decd84867b60c6f017ecb94bf6427e0aa4a71b6e86a5c6476d68b0b8dd62e272e04e63d2a5b9a7395e808ac6e29d9ce90b91a5f878b47642af600ef58172f8d556e956394de1cb0e2da85077d34c628fe3fd59f513e6fcc36249aa2b85cad59e89bcd6162e16e34ba29a69df5b883f5fb624a4f16"}, {0xb0, 0x118, 0x1, "e34559088f4f948b47609cb35636e983d0baa4fd85fc191481b98b1f8fa371effe83e08c03c35621aa007fc95908c7bf6a65e1cb066f35069ea32f449f3ad0ba3316eed6b68f7bad0be41a4478657fd68329ca36e2d77c8adfdc6a18cf27d1db59efca62b8ac64d82a182bdf1553974f6a438ff82b534f0e65230ad8bc6259df0ed8b67897276eae821f0c2e91d4b008736aa6ea5808d689e273"}, {0x10, 0x10f, 0x5}, {0x38, 0x10e, 0x2, "975a53966231bdfe15b4d19a2c77cb203d177aa65b7eec6e0e0232aa17d07126ca60297605f50ade"}, {0xe8, 0x0, 0x5, "bd427cf8f15f9386baeb28bba5534cb8ac1f2a29938163871f12db495cbcf3127676c06d9913c12f5fcd9397f7b124f8793b6347d1cf68ed86a7949e81d928323e6068fe781691b775831c5ef8eef33cbb268f201fe55699d74777b30dc84506314e622fadc6fa83d6072080b0175782773a91e62877b20ac00648e836745f53abca51c6d0b2968445c5ab34dc24049ca596d7c2297f17605d76f03d97d0fd94170a15887e88b6d239cfc7a0dfe43763996e3b32a703eb99e23a3c8dbbe312bb943133192ce06b6e11588dcfcf6c94d23870a45d8b"}], 0x348, 0x4000000}, 0x67}], 0x2, 0x1) sendto$inet(r0, &(0x7f0000000340)="53829e54e0b913cc054e9ddfefd35601f8724e5a09eb5f6061ddf3b3484312f59f8b71741b69dc7463b18c23ca5dd5a47faf0440dd80d0f2c97ec7e864a69487b0b80591bd14577d9868070e36676f06ab8803b7914898069f035d89df8474232372b07cdb1b65110aa74895a66ee6d7af49bb991f0b9212a269ecf5ad89a5aa66a10bc62880dd520f2a97b43b39284c12139729c5b9972072a5f34bc2a84fc18e42ce7e5839a9340598da9721fa83930195d05a", 0xb4, 0x14, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x290402, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000440)=""/223) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x58) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f00000032c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000037c0), 0x0, &(0x7f0000003840)=""/83, 0x53}}], 0x1, 0x10001, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x5d6b, @remote={0xfe, 0x80, [], 0xbb}, 0xf5}}}, &(0x7f0000000300)=0x84) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) accept4$llc(r2, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001e40)=0x10, 0x80000) [ 103.132084] Unknown ioctl 21538 2018/05/03 08:03:46 executing program 2: openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) r0 = semget$private(0x0, 0x3, 0x480) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfbbf, 0x50001) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) fadvise64(r1, 0x0, 0x1, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/199) shmget(0x2, 0x1000, 0x1800, &(0x7f0000ffd000/0x1000)=nil) [ 103.179348] Unknown ioctl 21538 2018/05/03 08:03:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000856ff0)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)={0x10000000}) mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x100) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/05/03 08:03:46 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/05/03 08:03:46 executing program 1: ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000200)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x174, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff5da4}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x97dc}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x170}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffc00}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4c}]}, 0x174}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/05/03 08:03:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x12) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0xe4a, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x6669}) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xffffffffffffff0a) 2018/05/03 08:03:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000280)) io_setup(0x9, &(0x7f0000002b40)=0x0) io_cancel(r2, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000002b80)="0c86798796fcc83e621748e9e2cde11e2d751b740f5b5dd0c1f699a2090384a3a92bf7a63335203ef71222861f507c3c4e4aec122f3b14df43e8f990384a402ef938901c214d53bed302c902fc4aed0de354b2ce542d2620fc95ca6089f9a882a251b2652c894a1d6a9037082f9bf00dc6891017c5a5cd39f6b4a935a525765a945b4c636f922602fa0e0fc9d83cc81c74026713adda635bb0affa7410d26fa3f2093e85f800d3270a74260a2393c40b6a921dc15b6e8fab4808e9d4", 0xbc, 0x94d7, 0x0, 0x1, r1}, &(0x7f0000002c80)) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000700)=""/128, 0x80}, {&(0x7f00000002c0)=""/198, 0xc6}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/149, 0x95}], 0x6, 0x0, 0x0, 0x7fff}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000600)={0x0, 0x7}, &(0x7f0000000640)=0x8) sendmmsg$alg(r3, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000780)="2f63a4a8c3d5fef2d0ea42869e27e1bdf1c9f3cb05cbd24059320c20ab1e7e32782adcd67e45011733ab29d7fe3511bcf0a15ff3552af1097bb67afcb78d7a6b567dd4e7ace2af15089c7bf8045cfe0c0b92baffb71e3bd8b5b10782e55f9f450503573d6fc9f325799714e4b29bf62dacc5ec5792d9b8043be5da3ebe3030a3055a12ef63eb8efc624381ef527832b914170430c1d43f5dbdf03551d967a9590c0d20638132a9b3cd8c8f253dfcb6f6f6c8643dfd1bf81fd05ef377a7455a536f691177cd6e154a13a81cff501eaf5d2d0a9ed0c1", 0xd5}, {&(0x7f0000000880)="c6e8f14587d583da188a5e74892f49ce53650160c0155e0e", 0x18}, {&(0x7f00000008c0)="3c51b7a996406d2fab20199a1f6facda", 0x10}], 0x3, &(0x7f0000000940)=[@iv={0x30, 0x117, 0x2, 0x15, "4c181fcb12462fbaac14a651026877f1b07b9f25d6"}], 0x30, 0x41}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000980)="919604", 0x3}, {&(0x7f00000009c0)="eab9271290631f86d420a377b31886a3e05c27c9", 0x14}, {&(0x7f0000000a00)="bb02d20651108595dbb09c5b621970738a81d0b78d0f0074a194698a51c64fb00b499392b491286e405cdc8b4882b04c4a1c1aef9b62bf07ece13c4e522868ae44cff0d259087d2c52f9960f9a", 0x4d}, {&(0x7f0000000a80)="ceb6a7bdd8f274e1e4923b5a571b05c939f58670d963de60772444c57bd48b58bf94a8457727c3487b544388bc5096547cd49a6deae9c7d82f72c3591116c292a8330985cd52e116af97670f0c0028ade8f8fdd60ad32eb239748297f082fc75058b47bcc4572e88c6babbeaef45cddf75d02ddf334c1badfc41c2233adddf36c23f60a4b03ae0f4aec8fdc5c555de54228d624aa0a03b5a4d44d3165e6acdc750a380e48d8d66445318baf26170afde05444c937da5212f191bb79db18c225e9d94cf0533995af76a0f3d165946d3ee9fd72f2a948d8c01d0", 0xd9}, {&(0x7f0000000b80)="1b07b13383407aff14995d87d182a14d7c88aac7b4287627f399349d79f3b216b83b8364e55950a4c345fc4b11f8e3cdf54d9d153c2f4b8a8e69baa18ae9810d335eb41912d5ccaf8627f79eb716292cc7abda74d05dc2ece6b5401ae9c11268283b5747c40141c1f1ffc3a1cc13144d0217414765980346f9e9b8e0dd78f21857628532e2c200fc2e97de128b702aaad471582c568112acab3ef600e2565349e128ecfcc4d63e356bdd4f453a7d5a343aca7f3733a52c50d8711f502a0856e4fd15e4053c812c2b330b7cb901423e8a5bebe244e652af180a13d75cbaa954797b08bf7f", 0xe4}, {&(0x7f0000000c80)="4295033d14e68e5ec43cd038d1fbcf38520ac97449e672163622834614f2e894f1d998a2853e07a0f63580b675c852217589b6182af48c01968c06a39a3b2ad4af4a479710e8b5ff979272e00572b2a05b23aa145582e0eda97f2957670d88c7b11c421b79bb162b7eea98852403ca1d1e60423bb81f0df87205b70f2d8ac01b7adddb82170022d5a24fb67b63c0f608d032934b0740ce1e0cab5d9de81b151c3fc01feb5d99c570b44c6f72674e6cd84971d591763f8ab0b5ef25a9fcb1ebea2a5824d3013e7c3699db0532bf40789970ab1f54a52774ad41b346518d12e066afb11e2a5235ffc27066f0fd3e91ed", 0xef}], 0x6, &(0x7f0000000e00)=[@iv={0x20, 0x117, 0x2, 0x6, "3a2ff376c5d6"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x50, 0x20000001}, {0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000e80)="d69ff4891c22c94f59c1e2d021e877ae1707be0e99f7bb03543e953a14fbe7d924681475f73c7a39dddf8b4c740c93ea833c19f6a25a17437f6f48a5bc89ed765279406f2043c7edb94001d1b73444fe02630f46706056446e4dedef2ac0d96f2b56ad60f6dbb0cfa87a8b750f99f249b9a844441c33f99fc28aa2af45ef8d62d6e2b337426e760f1f91f4d4eb5b8a3adf481946ac937790961939b2ec02f9fab2254a61a6ce2ad98de782467ee8aa238c79243888cf99cc302d56b3dc7c9aff", 0xc0}, 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&(0x7f00000028c0)=[{&(0x7f00000017c0)="9a0c74b4d795924b36b343e5c4d356096a6c80c80db50218dadb0ac5a7d55df3d5aa6b10661bb956250ab218cf2f79aab1b1c06717f971d1d2855653968cee35793d552a06ef18f58cbd0889f4568521fcdca70c6f3e0802cff2efaab61243693f2e991ef05b02843c1653d2f902947dd3c53b352136fe17c0bd43f3f144cc4820acbfac9849d4a6acd88e9f75cc7ee1e0de216c8697cc7c3d8ee76903827670c2f60b4d66fd5eeb6f98c954ca9a7eb89231a4f83626a74922627019f3008f71429c14fda6dae2f8b1fbd206d10fde137cf6407669990ea257a61f2942bb1f14e5666bcfe1cf5477b4114df13220695e183941760455665130011fe97887a70c6288b1d40d3ce0be5a77b56cc3da5ea08150c1501f7d0dadb9c6f2401ece14642f7a636803541a051134f9db7fb68ceb9e41163d8d5e4f6c3fe21e4fddff19c0ba9f66c08e553ac21992d43de2ba70ae5cde31aa591b3cf1bb7c44f84756fc290d1e7be51a447995e1fa6a00911ec76b6f98486afbde30f16bfef4435ce697368275b189f9a95ef82e8dc7ff8ff76a7e6a0e473ada562d967e4b82bb13e66c761f24adda91073f7fada7c804ca81e7a7be4668431bc88e753b02edfc49b74d41cdbbeb5ad2328a3b91eb21926c86f7e59574793b2fc7f6b542e36ddb8193c94ff9e0cafa34f4132454f0d4621a9f86d4adcaf618cea7b9bbb9ce296d10abe96901e1b1377f17c98e73ad67d69dd917bbcfe8ff794532b691ad338c7298a6c4ade891406f683acf31eab7a562ce12ae951ce62febab0f606997aa3089e8ffb936c17f653ba42799ae8c73167eab50947719b2ec8a91f58c9a4413fb0c3387370bbad092093feb6672a5ff6108cc9d6066958de7899a1c5c5470ebc011d6ef119d15dba8af86b43456fb1d17c472d69049e742ddc9826a7b317d84e15d8b7e2ce3bcc0384d29f34bba5387d5761299076952c6301c1999090f729d527e160eea26d65864589e1d4cca8c8fd4e7fedd34210708f00d91d0494bf9d5de12d738ce179255211184036da38dd182e2a8ff75aa2e1b4d5192017051b33c5ad8e5900f49cbb9185c152c9229548222f3078f647c9ba5d9e85e2661ebf1e3c75ad62c4b5a57e3e6a553282b678c803a5d8276b941a42908aa0977dd26d809e1e71eee2793fb87b510baff87147be49c62a9515ed16f02f56a900b79cab0ab5c8e05535cf700ca86f9c772b4e711f97fbee79228b85c7c21b2864c992039983f80d7e0028fe0f9f6eadeb5226d886ac73fc862dbb0de2b19360ed52074381a6df5c48c964be84e036b1ebd2d94c452c2c318fc2d88c2ee6a916965e40736987f1ccd0ec21488ceab4a60922eeb09dd9ee49cde795abe1fc25f36cf0eb7c980d231cd9614b696b892e9b7f0c877d8c1d46e0a41b73926d98ffb67b299ecef0f8c96c9147595cedbf5de59d2811ef97b402459cc37cd8f33fc3325a3a2ce2c417f6bab55d131378600ab1ae862f3d7127634e1ce12e0cfd01e156c4add6e4bfa5cbbf14cc6b3226f243d9e1d9c3117ad6cfb86a5c3d55ef19f83b874bb40e3a451ad0e93ba5fb2213a75825a99ec781781f9681d0e2bdfff43cc2c7e03611b9d6c1865ab40104a9cec8aed557e83d8defa0e9385751e7510e5a1f93f1fb918b9f3af3f82999d2f4467be5da884ace74e9818455804b0fed4d99561ab5871a8bf5ef54a4f08e85955f7aa7dcfd88a0698a04cba2d7558a26f584667bde79fd7caef74d4ae7b8f3667ce48146b250ad5e04444075edffcf974811454322146fcb91e60ed372574f95e27b9eeb36ced73c4869f30d07ec85bfef80e7863e1f3bb4bf9573344f30d26f48b9a51716e2e5d00287d49df76d83a2793927b64335bc8b5254d6cafe6a436f0e2a318daee6a3fcedc04ba66f6f4ce6fc0b63e0e6e4f6e7185518b96ee8e8e764db5af4a9e10c30598593d721056058c09989ce4458ad03f725826b377660ec5a497f457e690e255faef8f1fede43a5347f501ca7c568db9c619fdbb1871a62b20a0a181549a9db51b9d019d53089f25aef8c9d772355844dd9e6ba14f047a84cea1071592696b287e4688720864647b077df716f012224619772cbdbc5651985a36fb892a6f099e09b8d6af5e59bb4f9ddd1d35df5e2442d608d19eaac84bfcdfa0d281c6e698be7c375d1abfe76264f0901fd3baa385f3e153aef2e50696074959a1a74eebd1592f9635ad9eb12ce854c26a602937ae2f32f6145e960d91cc114a8244dc0b1c9d242f8f24e90c7ec6eb4956b2c6dd7acc65a51930fcc4d0c34e1a88c02c68caaf96de1ec2637ec18ba972595218ca51427144ae0ea447dc06372481fed71c9d46735327399446372dda11e2d1c5318a3e11eb3b55d20f535e90e6129dfc9303f9b44dbec090766246afd8145cc1373fef632a31bcfc062ada9a315263c4ea4cda3d46bb7acd2e04be50fa1f0a77ad07d740e3f1c88353015005f4d3769ac9f11d54adfca2dc3266373a54761a434328fd4e493a6f4c8d9e220dfa85a2e1c7adbc5b1b60d54ea89c2491414b2af36ea6f7b4c7876602193c5a0f6d60f75ec13b253f9b81234a8876ee4db016884725b5c0cd0345b03cd518fb31682e8f6aff18f2743954f35a8f8113e1667ca48ad8c43bfd1266b598e36ba67fdafdc3a039a2006b957697f857c3c9d2c77d6ab3e8b3c406ca2311d08a724d25fbe4c78076cb7ac0bb2325e7de6f7098b389b45a9fd2c294e0020dddcb3719d0f3ebd03c05006642cc52314aa07f1415cff481ed6a05884b40e3ad4e1eecb0fb5f23b26c843dd748a09c411201933472361597ed942abe3364f933e0dcf3a9564452059b590302c6cf02dfacbea6484606bf4fcc2782b83751681513825e86d7dbd5cbb4e1f9449b50e68e78ecb34c1ad7d2f8d73a0b8b5bc6bdafdac92d6bc59956de945e97243d3c3a8fcb679444d80784510a8107559d6c583e799c21d025493a41f851c4bf78a4b3a30af824b5d94f9d0eee8f42eefb45d7ffbca58c61b3b4e7438b229741735b2c269cfb475b379faeb766252d835419875c9e8f5f0c22736ecc558541e35a3c77c2c3fd72c7108f5c0eff2ea5fd71d419ba3278ab81ba1bf765bf773cf7f22405ec195c91226327a5b1aeb6d1650c5bfc4ef51b64cd2e9e8f21e9b7199c676903472b10aa962254b13c7dbec6af1cf6af4189ef07ca59f435ecb48bdb9d115a9d8e7a1809ceba38161837259814ee0224d4eeff1d362f58a4bbe2cf203705f511f88c76c80d5fec389602f4d05c6ecc0ce294a3c64d7d6d3a96e3241449d117408adede877d65e5a4ce8b9c36d7072e04bee2ccb89939ab7d1e1afb9e5c02990f3570e0d35b249c637d85204e1208b214ff31a81b32b05ff17fd59b4c9d0a5c1b26a758ca1ea3ffdfdab231194b09fac12f40d95557c898970c79a24b6d1ed53cd2e4147eacbd38fbb6f20a450fe69fedb497dcf8a32f3e1fc60d17211a36c6c87449b48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0x1000}, {&(0x7f00000027c0)="95a9c473ff2da62cace1bb0d8a4058975fcda31e1a8c29f4ddbb65afbf5e4267197d0c2bd8e242c211c2fb60fca379ca29a0f4ca8e7650b35573b3571381a6be9418058f50d202a7490c067b7bf254c301bcf00f0a420661acbf11707364bcc9e86566ed9ffe948c52153f38b383e69a9527a869dfd5b6dce3fc2ba3a74351c77cff35fe6002e95e6e9515e38f67dce27da2cbd6bf62e76428d18e3317097741d2a2a462c08e659e18641de3bd0e5f5a", 0xb0}, {&(0x7f0000002880)="4e82908093405c8e2e1d48e6832e394b63998087189faf6f7802606e6f3c298d590e40a53f499bb4e10510b060fa014844", 0x31}], 0x3, &(0x7f0000002900)=[@iv={0x38, 0x117, 0x2, 0x1d, "b2f938c90819b4fe06c9232f76fa608a9e5425584b49c5179990c6acbc"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2d, "67284be5381dfb69187e27268249c6e2b000ab956c3895c7c378b61a97397b1a91f8f6bd169a8f7f2b54e35f89"}], 0xb0, 0x14}], 0x6, 0x8050) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000680)={r4, 0x400}, &(0x7f00000006c0)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x4000000000018, &(0x7f0000c86000), &(0x7f0000d1b252)=0xfffffda3) 2018/05/03 08:03:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000040), 0x0, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340), &(0x7f0000000380)=0x8) 2018/05/03 08:03:46 executing program 4: mmap(&(0x7f00004ea000/0x1000)=nil, 0x1000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f000085d000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001ff8)=0x2, 0x2, 0x2) 2018/05/03 08:03:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) [ 104.225310] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:03:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:47 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7ff, 0x9cb0e4db77715535) r1 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005e8ffc)=0x400000000001fb, 0xfffffffffffffd6c) 2018/05/03 08:03:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:47 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@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) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000140)=0x8) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) dup2(r0, r0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/05/03 08:03:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/05/03 08:03:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="d2c8cc0f59c8447d2fb665bb74002ba7886a0dba052799282e239b23850cf61e39c3e8c2bd") getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:47 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) syz_open_dev$sndpcmc(&(0x7f0000004f00)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000005000)=""/158, 0x9e) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000004fc0)='/dev/snapshot\x00', 0x100, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000004f80)="6370755936cba04c3a8b0b420b17616363742e75736167655f66797300", 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004c00)=[{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)="1710488d9dce8b32fb78b259fa64e0705f557937a9d2efaeb8c55ec660bc36ce707c28a0dd9c8b01890c8946d281597b2559b54ba067819529cd973245242e9a745429", 0x43}, {&(0x7f0000000100)="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{&(0x7f0000001280)="726d93cf184f6bf6235c9ce63c44142372e904b46eaa6d999db220122362500485e08e3f4e49b4a5b27939509186fd491c8c895f5f3366a650539a1e1aeb08fe078181c54c67cd9a0da9ebd8a0b786638445cd5618133ba85210a79d51439991b5e6db88f9987cd3bf2a680e23b8d4a3d3423d1f24ec5f5c42339c164b02b229754efd1b167a2b14bd5b631ddbb4c18177904b33de1319f02a8bfecbb6d8103d5882e252e61bfacc6207977ad7dc1f2b065f388dbcb9b6fa05ab02c346e6c3539a1b5c4a177d5e9f8463b5b18ad4d9b1d37b631abcce0bb62554d804dd52b96de3e7f5322f3fd2115d1d255867f8", 0xee}, 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0x1000}, {&(0x7f0000003940)="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0x1000}, {&(0x7f0000004940)="d10bb1d6fd7133e6b22b666a0f9cf8aac98e884679abe0dfba20fc1f3d9ebfe35991f4e50919e95f", 0x28}], 0x4, 0x0, 0x0, 0xc0}, {0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f00000049c0)="c426085dec58da60f7924e398badd8228d2d3549b94718e764aa22e477341386ca4be378dd86c037304ded9b8e3811f5c050f2765272f224b1a9d86518c59c277c678b245a6004c6a604143e741871a9cf0c1c1a3544994d1b4b77b9453837d47ff466fa2cfdb43b18382270782bc71e0871ae15805c29099d71034256b1cd2646822539d04a0efbaa47af01949a8c2599dafc20bed09f64882b9d08297ec65194e54f4e38476d2a399c", 0xaa}, {&(0x7f0000004a80)="5c9f2f7a345b74efd83258dd392c87e05402c00c497db97530a551a3d76e5e754cff5a34babdbc6ccfc63934961e4e8bc24aac25817984566fc0e0526cf769dc7a7221452d1a7d2afa", 0x49}, {&(0x7f0000004b00)="f8b47e9b6aef44ac369fff35d7d58e37bc2b497c18507e4fbf76325f5038fa3ab6a13e553ab1f38ba4957de5d6126a209c0e0729f9724480f314e9827ddb55cdf05b03207ff495842a8f5e173e814cdca862380ea915ddc5d15973cee89e57229b83f754fe6eb43849a10286ec3dd2", 0x6f}], 0x3, &(0x7f0000004bc0)=[@assoc={0x18, 0x117, 0x4, 0x62}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4}], 0x5, 0x20000840) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004d40)={0x0, 0x6}, &(0x7f0000004d80)=0x8) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000004ec0)='/dev/snapshot\x00', 0x200900, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000005140)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x4, 0x7ff, 0x4, 0x41f, 0x100, 0x627d617a, 0x8, 0x7, 0x200000000000, 0xffffffffffff4173, 0x2, 0x0, 0xffffffffffffff80, 0x1ffe000000000000, 0x5]}, &(0x7f0000005240)=0x100) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000004e40)=""/19, &(0x7f0000004e80)=0x13) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000050c0)={0xc34, 0x8206, 0x101, 0xfffffffffffffffa, r3}, &(0x7f0000005100)=0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000004f40)={0xd046, 0x7, 0x400}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000004dc0), &(0x7f0000004e00)=0x4) 2018/05/03 08:03:47 executing program 2: capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x511001, 0x0) sendmmsg(r0, &(0x7f0000006640)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="176f19", 0x3}, {&(0x7f0000000080)="ada2cb2ae4e8c5cb4adeb9b378d697bb3d62cbcf3e27c5d9a66e1da8ac08dfad51f907a025821e17e2cc3b5f4583a6e19b315d16f2b34aa0883b4a7dc9c8c9f3aff792839211214c129e7520892bd13a640276f15499a7a9c3624d3df46ffbe49a382b462b881752746eaf44a216cdae819bda18c1229945a081b0a0dcc3b9f2c7461214b3fc4a46b6b8a1ac2257a9a32e60dd308266e224044c1d2174359d28", 0xa0}, {&(0x7f0000000140)="a899861aafc80cdd11e82148ba2773f76ff10bc36533e48698277984bb96df603e9632861ceb486e13cf5b4949236b9844be15981d4cf3c79454c38402bc20173a496fc39c2b45c87628430b6de63713a051fdc1cd802f376cc60c1163346764b4a596accdee14db4a27850e4f24415bfcecae551698b3451006eb801f242f271f1570e00462dcfd907497ebb21dcd4c56f65c60886048d3c5fb65c9d4", 0x9d}], 0x3, &(0x7f0000000240)=[{0xc8, 0x103, 0x8000, "14a336454e4b92a841b72fbc977f579794fcea7ce5ef13bb37025b6459b1483566bc0217fb7b529f02210a9e87bd7c45d15c273803465072065ac432b22bb5b8739f4226008a3302eebb730e8d1ea4549b236aff5e01cab27975a0c8fec214bfccc75c46766d79fc27a54d71d618f3ee84b0e16efd2caefa9a579e4d105a1115eb8c14d2620a37dcaa011c5aa344d9350533967711e38c84993c83632ee3c05f33775b44a39e41f79143f844db6eb7ecd8"}, {0x38, 0x102, 0x1ff, "cd4bd06a93b3ec016728a66073949393acff0c6f4d8c607af700e952e1b3513dfd3da66b"}], 0x100, 0x20000800}, 0xfffffffffffffc00}, {{&(0x7f0000000340)=@sco={0x1f, {0x1000, 0x3f7, 0x7, 0x2, 0x0, 0x10001}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000002000)="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0x1000}, {&(0x7f00000003c0)="05f834f20a1b6da62608bb38cc6730d35c7132efbbe72b5b9e4b4fe7c351f09e5559e98567e7f64b5517fd70e4b5ff0d233f11d05fa89ba02cd033a94ba85080ee190dddd2336960abe58afddb5d41ae4dbf7c1f1a1c7d6a6ec04bd696a5ec830d79091a3d7e7daf780d614b02ea9da90691bc6e3d12f82768c13af2c8f0078ea494a59537f82c8713bce7969ef47db25c0ad7", 0x93}, {&(0x7f0000000480)="7204b621271cee59535b97d04dec005a23a1f8f2bd4b30fcf81502daa82c66d220f499552e7152a99f5421b36c3837c8222e3c962ee19023da2ad0aa9b6ba5001ad71562936c075919675d230c14758ff0b8b24ad94a1873357d33d3", 0x5c}], 0x3, &(0x7f0000000540)=[{0x80, 0x10e, 0x7, "cd3612901740243177e985baf291e95469255f710f6b748bc6a62ff0ea14480a1445e223cea9c7f4853c05c3edf99a98202917e4eae5977a4ba2353f8e7a72668e6ce5687af13d5801e321c036c5416ce76ae595006837432dbbd91c7aa40f8135be637c2245f379af656aedfc586582"}, {0x58, 0x10e, 0xe3, "65b870f771b2012b01fcc16f6a112dae127c7955351741c761d6949beff24de24e24a99217431a892b4b27f88a6867ff5453c4e1eb095049b5d6ceaa3a8476931194f7"}, {0xf0, 0x11d, 0x9, 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{&(0x7f0000001c80)="fb3eba043372e111c50eb53fa77f13aacfd305d7ac0059fb0b41d9e632fd05715cd3cd427a17e2a143083766f46b405907e20c3edee591081110214f3dcb0bdae409f7cfe5bd9313d644b0c1d104467cf9418144d5023458ee0bd3be427c6af1e5febe846d891a174f4f87a9c60baea6faf04f5f73aac6780cf3f01b71f419009886487c78", 0x85}, {&(0x7f0000001d40)="83e79a2a62b25c7d2983f4b576a97895ac96367f6661c9e1f138bc53c495f214ffb6fcc7299eab8d59d894dc08a062ec2a1b21ed485c3e2199afa6ac7dd82382", 0x40}, {&(0x7f0000001d80)="b2ed03308c023fda81d7382660554c82e0c049e48e7dd28c0f298d539ec483cf5df8e9ab7a00f03d7a1685c53f43d5e4251d41647e5ba30a1496a2e3a4d7702ec6bc4a7f671741cbc94c9c9703928637413bd6d80f927dfc9af0fced5871a6eabdc9c097b46ca96b74b7bd9b0fe36301988d773558e4f54329d98c3641e49e700ad1b9bbebea7873e9146ee33100a5", 0x8f}], 0x4, &(0x7f0000005040)=[{0x100, 0x13b, 0x1, "cccf0f1418e5f0d9621b654e50405cdbdfbb6fd922c99348d6b4efe9c4e15ddef04aa55becc2b7a7ae8caeb423195bda750e3ce384aa5872b933360caca256a39c9aa1a157393e066f7a964414dfd09666ca845d76d6f657853ae6bdecc2e5e0b0f625dd09d2b1a9811dcf001123678095436eb7fd07f34c75e0553341d1b065fae504fc44a065a32030ea7573b63a5821beeff7cfd5189dd863a0a9d603f6c309051b8ba62fe23ace75e6021232d3ccc2a203415a666d7fb93de91b616e4cd3398755c55543ca55914d7ddfd804e07cc6171c69535e53646f4bf524d9eb26acf22718e1ddb8ec01f6918085817c32c0"}, {0x40, 0x101, 0x9, "ed47e1c543c5b30573d0dbd38275799546f18106e99a32cab3010c1a8a41c4a6a5967d31f183641346b0db197c"}, {0x108, 0x108, 0x3, "6d003f877066c7a7c09f7e716c4737efa08b37e0402901a39af3fe093841049061775bdd1e0c481f3dc5f4e81f5f2b2e201d1091900c1dd1e6a7e4ad918364ced9d1cb6819f6096b38f2fd96a340950a01abf8f5ca34268be801ec89cec9ed67e6e46146cedd35d921f6e4c5dd8a726c37204a5d9a8428aead7ae0040395001f17b151625aad3fdf88e74c4e0985f1c185bac6d38f449941ee57f2634a71adf02d93836ce44328d0da7f1fa01ca35cd33d75b0c29669439bce7af4103568afd04cc9338b963c81c301989975245cf1abf97c420f5828493daf03ca854b734b7a06eedc4bdf6e507f0f6a913449f3acd457fc"}, {0xa0, 0x1ff, 0x80, "7b08bf0fbffa4fe04ad5b9193efd3fb9fb735adf3a90d40d62a36ced8723c9e7f6b8e6d09012de74abf7c732f55d318770f603fd2281592b42385fbb070ddb8ce9b35aa065a79b96ce7272e042be23762755dcaeb11ac5a0b2b9bd9b707f10e7db7a748d99451b38f835702090048085039e071c3c489b8c29d9bc5a09d301a5a7d3717a8033e7609df0"}], 0x2e8, 0x8004}, 0x1}, {{0x0, 0x0, &(0x7f00000065c0)=[{&(0x7f0000001e80)="b64c5f2cec7257c8287dd09737e6b7cead26a41b2112eb129880b084a8cbf00a699413d3deb5f4fc64a7916c82e173311b9ee6395e72da52e5be32c61fbb91767e9c88562fbd6e9b7f8469be95c8f6ecece5e6b9c01fb48e44a1a12239a6115de8700c4dd4289a6e18f49e14cd28640071891a918741e4420a6b59c1ac11b68bd066cc52ebd9358d30ca03e44096687e1cee27e731a08d9699c3ca3b5b492559cff6b1e16264", 0xa6}, {&(0x7f0000001f40)="32948a8045c2c927efa87429e3201a54", 0x10}, {&(0x7f0000005340)="032f2b16babb2f6b493f654e42feaae78e1c846e5099360cfaf1ad3bfbb6f028047b18278c4325703a3a0081085f5ea40fe72659013d83ac8805ea7b26e39235b4f04261271895f121559454b29b76f026759997db5e3c5a8cf436ee1d4fbef2b2f7221fe8a358", 0x67}, {&(0x7f00000053c0)="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0x1000}, {&(0x7f0000001f80)="bebdb3bb2282027ff8313b3b9ea67ce0397794f37ab695b083d921a168eaa299c84cbe24644d31271985", 0x2a}, {&(0x7f00000063c0)="d3c7dcadfea0cb9509087800cb4801d5a8e0641a5922d6b3b39c9c2e5bddc4c5ad47e705e79c27cf56f6c7", 0x2b}, {&(0x7f0000006400)="3fe6c5c8c054f555dc1b85b0450cbdc91f150d0e08f75c67fcd6a1a42005c79cf796ea457f649685a58500761c52ff008c804122e0bd5bfad437e3af484a5bf4d25102fd8a5cff2a11459800004702e4a64f5431d4916642d35916777e1a07a99d6773b7bacdc0e01b1e2129abdccad893b53823208099fc2520a52451a7aeec1a02185db65aadd3cb7f69e98e7f1d5c9068481a0279859282760a7ff5deb6bb2094f03927bc2b07f0c9336359beb6bc1c5f6e4a55571c2ee688e5d36ca09cf10d1427aaaae7ef3ae83f8041dad1f8fe8bc4e774a2c27f9988a34ae3a95f9a7afe4a770ed4f0c26ba305ba5769729a96bff032a684ca1f93", 0xf8}, {&(0x7f0000006500)="01f7247bd4e0ea340201156cc2729317a9ee6d3d8506eccafc90bbdb389ec81c46498192962bc418d701f189f5abfeeef631285b7e9ecfe08cf5afc51f91031001ae52498ea0670a9fed8f0f1a98a1c2fff558b43c901359cab7665b8c6e58015596f0ef6155268fce7a8a57f2d9a94325898bdd020ab33561c12927d365bfa428592a3da18f14a365baf69c23023aaa2ef4eecdb0fe753713", 0x99}], 0x8, 0x0, 0x0, 0x20000000}, 0x4c}], 0x8, 0x20000040) 2018/05/03 08:03:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) pwrite64(r0, &(0x7f00000000c0)="63da6795766985d294f8b74fdc441e1968a08b4a0ae3b5ed468644d73aa9eb32262a7ec6812f3441394d736ea4d97097c6cc3ed56dd5978afa578d1a61b9203c876322f12263c3f99c975c744c5bf340034d44e5beae0102f2c2b17bcd8c2521f1ef5c2b301f287566e00e697cde3593f233d77eb7f70065241cd4d4876b8b3573796127a5ecccc4565b754503a3aad00fa82ee57d7a966e2920e6f76060561df535d5e6349976fffe0428eaf46f70423aa0f5246573318d5d776f99845d4efab5df21547442446a1d0568331b8acfb5badd7b8a68d51f2e15be2dae70b6a50367963f3443c323748da040f53c831319a302", 0xf2, 0x0) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="0212000002000000000000000c000000"], 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/69, 0x45) 2018/05/03 08:03:48 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0xfffffffffffffffe, 0x0, r0, 0x0, [0x115]}, 0x2c) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)=')mime_typeeth0-GPL\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/05/03 08:03:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = eventfd(0xa) eventfd(0x5) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/05/03 08:03:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)="5070726f6364872d98b22f7379732f6e65742f697076342e76732f73796e635f716c656e", 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x400, 0x10001, "e7bf23d5679f9c438c64e764dd84412d225c4ab9b7bc511a2b4996491c86ad8082120282dda6c90c60ab99a7887194c5915dae23979c2b2c279586899b413f", 0x29}, 0x60) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @rand_addr=0x53d93f6b, {[@lsrr={0x83, 0x3, 0x7}, @lsrr={0x83, 0x3}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/05/03 08:03:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x818, &(0x7f0000000000), &(0x7f0000d1b252)) 2018/05/03 08:03:48 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x22, 0x2, @thr={&(0x7f00000000c0)="62d5539771f3fc5cc3aee0aa9274e30d8b2d80fd7ea5eca0fa0f895c6c12f51b714b28e38a6d880abc14514ace9fe18a9b3668fb97410e86ff460fdac1ea17e94b89426c56913813623c2af9855da7ccb3c46c88e53003ec0e8d16544c3dbf5f9c0d08243a60e6d9dafebc57b209b57a2f5957830ce3d337ec6c435cac5eaa53f3c8d77e9dd5648328a2387a1d27111c63b16a35e052c5bc0b35268dc8fe035d7dae99d12ee05d85ba9504ed915a120bab6a7844e80b2f970303f4d866e0db6bdee8040408ed748777f3e5b04ba55e72835eb39790e70ab26f2da7", &(0x7f00000001c0)="a1bb896dc61ed2eed2fad522ffd972258f977d309da89a30d55affdd9a5ee6ddf144289d28f53799f4d8e44bc01aeacab5b4ee99d17d3317f46b94ceab57f427bd85fe067b710f0b1b61e631725a2fb5a2de9567acd634269585c543e14abe37bca03b6fcd8eb3cf3e949b773aa6dda93022b2a0cab1dac982d9b29898dfc6aa3a0b9b212863bc72c61dc9f8b184f8a4150b3319222229adeae7406c67608d71026f55c4dd"}}, &(0x7f0000000280)=0x0) timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x1c9c380}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bbeff4)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/03 08:03:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) socket$inet6(0xa, 0xe, 0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/03 08:03:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)="5070726f6364872d98b22f7379732f6e65742f697076342e76732f73796e635f716c656e", 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x400, 0x10001, "e7bf23d5679f9c438c64e764dd84412d225c4ab9b7bc511a2b4996491c86ad8082120282dda6c90c60ab99a7887194c5915dae23979c2b2c279586899b413f", 0x29}, 0x60) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @rand_addr=0x53d93f6b, {[@lsrr={0x83, 0x3, 0x7}, @lsrr={0x83, 0x3}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/05/03 08:03:48 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80001, 0x0) write$fuse(r0, &(0x7f0000001180)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x45c) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x488002, 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/03 08:03:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="0a0775b0d5e383e5b3ba0ced5c54dbb6295d95b57576cb903086d0e2d7f0df82", 0x20) pipe2(&(0x7f00000000c0), 0x84800) 2018/05/03 08:03:48 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02330f8fba600069da7b774c31273", 0x1b}], 0x1, &(0x7f0000000100)=ANY=[], 0x0, 0x4048881}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0xc0002) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x800000000000065}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/03 08:03:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = eventfd(0xa) eventfd(0x5) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/05/03 08:03:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000000080)='suser.vmnet1vboxnet0ppp1-\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000000c0)={0xf8, 0x2, 0x207, 0x1, 0x0, 0x0, {}, [@generic="93f8bed9043800e3dbcf1fd4b4139dc69286370a80997d95f53685c17337bed9c840a14d1ef0b83dd1c64ba3b1fa7dd7f066e5bb5e8e1144b08edd835a71e908db6ae78b2be8a3d40a6547e0568322db3ad1bf499e4192d7f4f873b6d3758ebda57bb8b802d1675e7af342e1f558212dcae37bc93f37834b3138fd92e01456f735f41283dad975b8d01a7894b59dea3a72da4ce0749e5504e1a80e1ccd969da7daae6f97bbc7cf18a85da513f2dad568244cf682d199fb8903e9c0c20bfe95d9946041e8eef95449987322ded099e83c8fa00cc5e51f61982e0c7d68af515d66a311ee5c"]}, 0xf8}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x3a, "24ea57712bc3c691a888c224e45f1095a86d96964a9cf04a137ab33dabd7660ef64e77205ceaacca332da259311c8e597513eb6eae18841a191b"}, &(0x7f0000000440)=0x42) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001740)={0x3, 0x8001, 0x4, {}, 0xfffffffffffffff7, 0x3d}) accept4$llc(r1, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001e80)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x101}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000017c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x5, 0x1, 0x1, 0xff4, 0x10}, &(0x7f0000001880)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000018c0)={0x0, 0x5}, &(0x7f0000001900)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001dc0)=[{&(0x7f00000002c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000300)="a103222f37e6f282c99bd0f38939e5a0b2f73c8b024f828e6ad396fd73ebfdadd8360f556e9d710babdb24785f665cb04a0bdb95149ac47e52ed598b7f86ce511abd5510c426f625c2639a59429219dbea8f6263d34c7d909ffb99da2a83882f11f2d7ac9d713029958eb41f11440af8ba6858a092c96a5ed8d8", 0x7a}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="30000000000000008400000001000000000102000400fd79000006000000018000000000000004000000c8e4", @ANYRES32=r3, @ANYBLOB="200000000000000084000000080000000000000000000000000000000000000018000000000000008400000007000000ffffffff0000000018000000000000008400000005000000300000000200000018000000000000008400000005000000000000003700000030000000000000008400000001000000ff7f03000200000003000000ac0900006dbd0000ff01000005000000", @ANYRES32=r4], 0xc8, 0x800}, {&(0x7f0000000600)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000640)="5ee6231d7515fb43d1cd5285aea095e4e6fc0a1d72c58dfcc3fa8bcfb61a850c4b5331f92814469134dc55a8b6ae83b360ce3982e29a1dd1fefa3e340f680b04b98ea72de89004b79271f5d4a1bd5cc17522aa5073b2b856bddfb8aefae597c9fd494b012bebde9e0b94bddfe8147e692fa295e07584ab5463a236ff20ff82192c47b945263b6b3ff3887993b5bd66f37b9bbf", 0x93}, {&(0x7f0000000700)="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", 0x1000}], 0x2, &(0x7f0000001940)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x19}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x9, 0x1, 0x1ec, 0x3, 0x9, 0x1c9a2b27, 0x8, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1c}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x9, 0xaa51, 0x40, r6}}], 0x118}, {&(0x7f0000001a80)=@in={0x2, 0x4e22, @rand_addr=0x6}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000001ac0)="0d88435ab344454e256fca807eaf73753ba034775b9f3eb7f6fb1771917dffc917e03c42567b86c2734c55292ab31882e6017326c42a82f14ab74f4cf6f95958a00d1dfd6bff1a3d7bfaf9ccb01e04dd95724bc4ecb4212e9fa31e5b63841c3671aa350bd32d247cbb368aca70b775753689c46842b0c6af212e73cfa05c", 0x7e}, {&(0x7f0000001b40)="5636391debdbc69695b5d0e57daf7342ed19106d942a8ea7b6d6366c3b5c1a3bfb0ba6c43d29c1e3", 0x28}, {&(0x7f0000001b80)="ec7ec7e370f006c0811f3bf3de59726b7a902bc111c4681386e66ecedabd62ec5369d9e86ce47dd7a3893733aa9daa244f79123fca0404155a67ad707abbe574e7f3ac43690377c0833a59abd2e4b2b6dd6fb8bad119da5fc0f21d39a22dbb25d1855f0ca1", 0x65}, {&(0x7f0000001c00)="343e6603f7bcb26c75ec09b189ababf902bfb96c2421e35caba036edafa29ad69e98bd2b6c65de1fdc588fe99e38afa7f2c957718cacdad1e5a067fa6a92b9", 0x3f}, {&(0x7f0000001c40)="923d6c60ce651d67f43099e53674abf046f08db6f9775766423d2b8140856c6eb80b5246db64bef8f8cf886d218998520e396e19db32fdbd5441ac0f3eefdec04aabcc96385742cc1eb9190061a140e691e1dd5a5168bd0ec37fae21e6bf9e981d3d10890da6afa7229ef964ee283926864fe865a76848c31600d3f95aa470737014284f16b4b1646458919f11e78ee4f6e2110a9c5a", 0x96}], 0x5, &(0x7f0000001d80), 0x0, 0x10}], 0x3, 0x85) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6gretap0\x00', r2}) 2018/05/03 08:03:48 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0xa2180, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x10100) sendfile(r2, r1, &(0x7f0000000000), 0x7fffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='#\'@.\x00') 2018/05/03 08:03:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x47, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}]}) 2018/05/03 08:03:48 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) inotify_init() syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x2) unshare(0xfffffffffffffffb) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/03 08:03:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) [ 105.894654] netlink: 228 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 08:03:48 executing program 7 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:48 executing program 5: symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r0, r1, 0x6, 0x0) 2018/05/03 08:03:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) [ 105.967926] netlink: 228 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 08:03:49 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={r1, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r2, r3, 0x8}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r4, 0x400, 0x1) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r5, 0x401) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e24, 0x138, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x5, [0x2, 0x6, 0x4, 0xa6c, 0x9, 0x5d, 0x6, 0x7a57]}, 0x5c) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2280, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000000)=0x0) write(r4, &(0x7f00000001c0)="8d424a2a03feb9c3642a00af4f12615bc00ed764c6675251bbfb934096c96bb8040977e8cdb0353cacdbb13c91ead487b89201d63cea696c8dee935b6ae7636ee4441540843539df1438638d2103d53bd5795e8512c976918b4ad61fa6b127de95d2108c2d457f2a4da8e3cf17793b9d7210dd321e9d343159", 0x79) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000040)=r7) 2018/05/03 08:03:49 executing program 0: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$void(r1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x400, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000280)) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000200)={0x2040000, 0x7, 0x5, 0x4, 0x3, 0x1ff}) fstatfs(r3, &(0x7f00000002c0)=""/113) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/03 08:03:49 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0xfffffffffffffdd0, 0x0, 0x0, 0xfffffffa) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x5) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 2018/05/03 08:03:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x3d, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0x0, 0x9}, &(0x7f0000000040)=0x98) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xff, 0x4}, &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x20013, r0, 0x0) 2018/05/03 08:03:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000380)=""/130, 0x78) 2018/05/03 08:03:49 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000004}, 0xffffffffffffff31) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)="256370757365746574683014656d30262d405b657468312700") r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x54) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl(r4, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0x0, 0x3, 0xdb1, 0x3, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt(r2, 0x400, 0x9, &(0x7f0000000400)="7fda10c95a1460510e930b5409a954d24b0c00ff8a336a29aef97b66437db2178c907e84f9c977e4d66e7585772bf413ae5c54ef6d8c29c9f6ab26d2207f88b7b60e1d67e7d8eae4a07206df25ea33f0082a7fead0111b82b96b0d001040d77e2f94aa671ed074b1d131", 0x6a) socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/05/03 08:03:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8000) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) [ 107.044077] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:03:50 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000004}, 0xffffffffffffff31) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)="256370757365746574683014656d30262d405b657468312700") r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x54) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl(r4, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0x0, 0x3, 0xdb1, 0x3, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt(r2, 0x400, 0x9, &(0x7f0000000400)="7fda10c95a1460510e930b5409a954d24b0c00ff8a336a29aef97b66437db2178c907e84f9c977e4d66e7585772bf413ae5c54ef6d8c29c9f6ab26d2207f88b7b60e1d67e7d8eae4a07206df25ea33f0082a7fead0111b82b96b0d001040d77e2f94aa671ed074b1d131", 0x6a) socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/05/03 08:03:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:50 executing program 0: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$void(r1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x400, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000280)) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000200)={0x2040000, 0x7, 0x5, 0x4, 0x3, 0x1ff}) fstatfs(r3, &(0x7f00000002c0)=""/113) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/03 08:03:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x47, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}]}) 2018/05/03 08:03:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000018, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000200000a, 0x35, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) timerfd_create(0x7, 0x80800) inotify_init1(0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/05/03 08:03:50 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000004}, 0xffffffffffffff31) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)="256370757365746574683014656d30262d405b657468312700") r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x54) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl(r4, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0x0, 0x3, 0xdb1, 0x3, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt(r2, 0x400, 0x9, &(0x7f0000000400)="7fda10c95a1460510e930b5409a954d24b0c00ff8a336a29aef97b66437db2178c907e84f9c977e4d66e7585772bf413ae5c54ef6d8c29c9f6ab26d2207f88b7b60e1d67e7d8eae4a07206df25ea33f0082a7fead0111b82b96b0d001040d77e2f94aa671ed074b1d131", 0x6a) socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/05/03 08:03:50 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xf6e7, 0x4000) sendto$inet6(r1, &(0x7f00000000c0)="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", 0xff0, 0x0, &(0x7f0000001100)={0xa, 0x4e21, 0x100000001, @empty, 0x3}, 0x1c) unshare(0x6a010afd) getpeername(r1, &(0x7f0000001140)=@ipx, &(0x7f00000010c0)=0x80) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) 2018/05/03 08:03:50 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000004}, 0xffffffffffffff31) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)="256370757365746574683014656d30262d405b657468312700") r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x54) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl(r4, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0x0, 0x3, 0xdb1, 0x3, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt(r2, 0x400, 0x9, &(0x7f0000000400)="7fda10c95a1460510e930b5409a954d24b0c00ff8a336a29aef97b66437db2178c907e84f9c977e4d66e7585772bf413ae5c54ef6d8c29c9f6ab26d2207f88b7b60e1d67e7d8eae4a07206df25ea33f0082a7fead0111b82b96b0d001040d77e2f94aa671ed074b1d131", 0x6a) socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/05/03 08:03:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:50 executing program 6 (fault-call:3 fault-nth:0): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x35, r0, 0x1) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6fddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb083314e39c5a00000000000000000000000000000000"], &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:50 executing program 0: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000180)=""/47, &(0x7f00000001c0)=0x2f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/05/03 08:03:50 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) 2018/05/03 08:03:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x26002) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000005c0)={0x6, &(0x7f0000000080)=""/18, &(0x7f0000000500)}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x800032, r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000240)={0x3a, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x2, 'none\x00', 0x10, 0xf9, 0x22}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x1f, 0xc, 0xfffffffffffffffc, 0xffffffffffffffff, 0x100000001, 0xffffffffffffffff, 0x2, 0x0}, &(0x7f0000000140)=0x20) rt_sigreturn() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x3, 0x1000}, &(0x7f0000000200)=0xc) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73322e2f657816633310eebf000ee9a90f79a8237c4266b1c1f43ba776886f8058439ed554fa07424adee901d2e47cc39b6969000000030000000075da75af1f00000000000000000000000095ff63556817760a0dee707c7276757f177046ff656b1d4547b850178ceefed495f65e67b1919dc1f7b0862817379538e6dfdc3736d978445bd573e1294ad208d292cd533c6d069815e3ee5f1cdf891907913d68bb8ee3efb01cd7ec0486f146f47ea728a929009dfeb0b419c0326a0327e6ea30814295281a44475d4b4b098ad09e0a31b3ee9dd95b438b94604c88d54b2f3df98d93b47acf8ad911618bce4826dc9534e55e6f52fcce7500"], &(0x7f0000000380)=""/130, 0x82) [ 108.243687] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:03:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x8000000000, 0xffffffffffffffff, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/05/03 08:03:51 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x5, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) socket$alg(0x26, 0x5, 0x0) 2018/05/03 08:03:51 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x400) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:51 executing program 0: r0 = socket$inet6(0xa, 0x8000000000003, 0x4) socketpair(0x9, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) socketpair(0xd, 0x0, 0x1, &(0x7f00000000c0)) 2018/05/03 08:03:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) r1 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="1ea3940ead124765b7bfba079fef7058a24c9b8ccbf566524654fa36a6f6c30d1e228379aa5778b83c43b43ad03c8f0bd86b1b54e6a32c1e09509285d97be0f4a69edeb638124ad75d96dd50a903458b06f14389350d41ae474a8f4090cbff073d0c4c53848c14110b3aad92a74fc8804aa45de2b69b3364640ec19eb6597fc519e1170a17ab7aeba0c78712af3734215c1265f1ab", 0x95, r1) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@multicast2=0xe0000002, @empty, r2}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:51 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x202100, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x26}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=@ipv6_newroute={0x28, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/05/03 08:03:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/130, 0x2a39edbac51b22ed) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x3, 0x4) 2018/05/03 08:03:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/03 08:03:52 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x5, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) socket$alg(0x26, 0x5, 0x0) 2018/05/03 08:03:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/219) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:52 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/05/03 08:03:52 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:52 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) write(r0, &(0x7f0000000140), 0xff3c) 2018/05/03 08:03:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x8000000000, 0xffffffffffffffff, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/05/03 08:03:52 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x414000) ioctl$TIOCSCTTY(r0, 0x540e, 0x10000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x100, 0xb63, 0x1ff, 0xff, 0x0, 0x5}, 0xf3e}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f0000c86000), &(0x7f00000000c0)=0xfffffffffffffed3) read$eventfd(r1, &(0x7f0000000140), 0x8) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x206, 0x4) [ 109.422886] random: crng init done 2018/05/03 08:03:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x5, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) socket$alg(0x26, 0x5, 0x0) 2018/05/03 08:03:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) epoll_create1(0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x33, &(0x7f0000000040)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x5, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1000}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) bind(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x2, 0x2, 0x4, 0x3}}, 0x80) 2018/05/03 08:03:52 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20641, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/185, 0xb9) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c80ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x20000000}) epoll_wait(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/05/03 08:03:52 executing program 0: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffc00, 0x80001) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0xeb4) 2018/05/03 08:03:52 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x5, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) socket$alg(0x26, 0x5, 0x0) 2018/05/03 08:03:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fe07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"], &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:53 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x100000000000, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 08:03:53 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) rt_sigpending(&(0x7f0000000040), 0x8) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)=0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1f, 0x5, 0x8, 0x4e60000000000, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, 0x8) 2018/05/03 08:03:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x5, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) tkill(r1, 0x1d) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5abc03e84384d8b16c1196530da142ce33edff088cb19ba74330d5e1b573c05914842e0f993dff5fd77411b180478115b23f53debd2326670a490420527e40f7649b7d9f2bdabcf0950232b5a54a0c7c2fade46c0869f2b965a538ae1787d9163ec902e2089e98a057ee2c45be8922948e0fe72108def7e5d7311cebcf3b8967b285d4213e93c946dc0837bc70721f7f24abcdfb0349c50297e3f130a621e379"], &(0x7f0000000380)=""/130, 0x82) dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0xb0e1, 0x4}, 'port1\x00', 0x8, 0x20011, 0x7fffffff, 0xffffffffffffff7f, 0xfffffffffffffffc, 0x8, 0xa91d, 0x0, 0x4, 0x3f}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/05/03 08:03:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002800)={&(0x7f0000000240)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002580), 0x0, &(0x7f0000002780)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x60}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e21}}) 2018/05/03 08:03:53 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") recvfrom$unix(r1, &(0x7f0000000080)=""/80, 0x50, 0x10020, 0x0, 0x0) wait4(r0, 0x0, 0x80000003, &(0x7f0000000100)) fchdir(r1) acct(&(0x7f0000000000)='./file0\x00') exit(0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='./file0\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/03 08:03:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xfff}, 0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) 2018/05/03 08:03:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:53 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002800)={&(0x7f0000000240)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002580), 0x0, &(0x7f0000002780)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x60}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e21}}) 2018/05/03 08:03:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20000000, 0xfffffffffffffffc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/03 08:03:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="050000007269906baf0d3a5774792e7072d663572925adc39551ae8d2a7f23a2da5007e8f14648b6cb2b9550171c0b0551ffde"], &(0x7f0000000440)=""/4096, 0x1000) fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)=""/130, 0x82) socket$inet6(0xa, 0x8000b, 0x4) 2018/05/03 08:03:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xc0000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0xdb5954aead9b591, @loopback=0x7f000001, 0x4e21, 0x4, 'ovf\x00', 0x8, 0x7ff, 0x5f}, 0x2c) 2018/05/03 08:03:53 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x4) 2018/05/03 08:03:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x109, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0xfffffffffffffd4c, &(0x7f0000000080)=""/103}, 0x48) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14}}}}, &(0x7f0000000340)=0xa0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/03 08:03:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:54 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:54 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0xfffffffffffffffc) socket$packet(0x11, 0x2, 0x300) madvise(&(0x7f0000c5a000/0x3000)=nil, 0x3000, 0x10200000008) 2018/05/03 08:03:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x3a7db0c66189b8d5, r0, 0x0) fgetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de91be10eebf000ee9a90f788058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5aab6c48ae1c03f425dbee0b7be76e23cbecf9f611f6b5c3fa95229885d7bbdb38d8f0c8786b5a62808aab9fd18473d07a2c85eb60b185d1f5bdf89817f417f0b6152af636fddb5e5720eaa65405b975f148d93a5257c744aedd2197ddc5b5138f31"], &(0x7f0000000380)=""/130, 0x82) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='proc/-\x00', &(0x7f0000000140)='@cpuset\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='vboxnet0:.\x00']) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/05/03 08:03:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x401, 0x6, 0x7fff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0xff, 0x4) 2018/05/03 08:03:54 executing program 3: r0 = socket$inet6(0xa, 0x102, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) open_by_handle_at(r0, &(0x7f0000000000)={0xb2, 0x70c0, "2669a98b519dccc32c038c5749fad45ac25ce01d94be1d2e79c642426ba81de5c54b6742000a067883858a4ce660c8e87b8d80e0577402eba11adebdc204a435f959afe0ddc2aff5dfea7d40c840b61074a57f7feb30b0557a9fba6fbcc2e5eb5b68e76b021a1f253da79f6a9aeea1942ad0c7301cdc0ee085adb7b73279602cbd85de46daf0ec08217f8f9e649e49ccc41fe1f097cc0fe20db5606bb880a9293f9adb259a66e90e8b8b"}, 0x240000) msgget$private(0x0, 0x146) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xc0, r2, 0x702, 0x70bd2b, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffe01}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8959}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbd}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/05/03 08:03:54 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:54 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x4}, &(0x7f00000002c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f00008a8000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) fgetxattr(r2, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000001c0)=0x1) 2018/05/03 08:03:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x9, 0x6, 0x7, 0xfff, 0xfffffffffffffff9, 0x7fff, 0x0, 0x10000, 0x5, 0x101, 0x5, 0x0, 0x0, 0x0, 0x33]}, &(0x7f0000000200)=0x100) getsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000000000), &(0x7f0000d1b252)) 2018/05/03 08:03:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x3a7db0c66189b8d5, r0, 0x0) fgetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de91be10eebf000ee9a90f788058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5aab6c48ae1c03f425dbee0b7be76e23cbecf9f611f6b5c3fa95229885d7bbdb38d8f0c8786b5a62808aab9fd18473d07a2c85eb60b185d1f5bdf89817f417f0b6152af636fddb5e5720eaa65405b975f148d93a5257c744aedd2197ddc5b5138f31"], &(0x7f0000000380)=""/130, 0x82) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='proc/-\x00', &(0x7f0000000140)='@cpuset\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='vboxnet0:.\x00']) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/05/03 08:03:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getrlimit(0x0, &(0x7f0000000040)) unshare(0x400) bind(r0, &(0x7f0000000080)=@ipx={0x4, 0x101, 0x8, "a2687b47cb60", 0x3}, 0x80) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:54 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000000)=""/130, 0x82) 2018/05/03 08:03:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0xba060000, 0x80000000, 0xfffffffffffffffa, 0x95}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0xfbf5, 0x1, 0xfffffffffffffffd, 0x4, 0x7}) 2018/05/03 08:03:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, 0x2, 0x7, 0x5, 0x400, 0x9, 0x80, r1}) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:55 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) chroot(&(0x7f0000157000)='./file0\x00') sendto$llc(r0, &(0x7f00000001c0)="ea69bf4933", 0x5, 0x4, &(0x7f0000000200)={0x1a, 0x31b, 0x9, 0xfff, 0x101, 0x8000}, 0x10) umount2(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x2) close(r1) inotify_add_watch(r1, &(0x7f0000000080)='./file0/file0/file0/file0\x00', 0x2) socket$inet6(0xa, 0x80f, 0x2) 2018/05/03 08:03:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/05/03 08:03:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 6: r0 = socket$inet(0x2, 0x7, 0xfffffffb) unshare(0x400) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x7fff, 0x8, 0x6, 0x2, 0x8, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x8c29, @loopback={0x0, 0x1}, 0x2}}, 0x3ff, 0x0, 0x1, 0x200, 0x7f}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x6b9}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f020112ab26d7a071fb35331ce39c5a"], &(0x7f0000000380)=""/130, 0x82) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) 2018/05/03 08:03:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) sendmsg$netlink(r3, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0xc800) unshare(0x400) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:55 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x28400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x9, 0x0, 'client1\x00', 0xffffffff80000000, "413d5c9d607984ad", "f2b94fb795ba2db911203c161802371dd036b1fd5ac7dcbe97e84cc72b0e79a2", 0x7ff, 0x5}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0), 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x0, 0x5, 0x81, 'queue0\x00', 0xae10}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000200), &(0x7f0000000240)) 2018/05/03 08:03:55 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f0000000040)=""/27, 0xfffffffffffffe7f) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff68) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xf9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, 0x1c) 2018/05/03 08:03:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x40000000008) mmap(&(0x7f000060a000/0x4000)=nil, 0x4000, 0x0, 0x34, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/36) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000180)=0xfffffdad) r1 = semget(0x1, 0x3, 0x110) semctl$SETVAL(r1, 0x5, 0x10, &(0x7f0000000080)=0x100) semget(0x0, 0x1, 0x44) 2018/05/03 08:03:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73322e2f657865d7fb2bbd41c26f89bf9dd563c900000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5aec2d1757b4e3e900f136ac5d791309302864e4411af3e0102f6200365724d9e21a"], &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/184, 0xb8, 0x3, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:56 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) close(r2) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000040)=0x4, 0x4) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:56 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x0, &(0x7f0000000ff3)}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:56 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x24202) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) poll(&(0x7f0000000080)=[{r2, 0x4041}, {r1, 0x100}, {r0, 0x280}], 0x3, 0xf800000000000000) 2018/05/03 08:03:56 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="900c2b46a0b59666b62364a8e871f3af09f59334c5b7edcb917813285217d3bfec4da07db5a605de55d5d0ce2506cc0c8b4aa1a062ef0953cb7932e93fdd2d3bbf55bcfd365853aa493f5e596215c2ff55f7dfef92917c153c5779c1d3f609e2951221dafc697fb3bda96828a3c5bc92acf848b78d37f58ff5282aa2a33becbb190b617fc0dc1add51ff7906da632a12081074c1cf2088ed733692ea58de55b784d049152695188034a34d382c6d22474dbe2ef18d3186d68c5bf2aecb3333843ca90bbddd5845fea5fe79dbf212a12a30151ef107b78cac5060c330e728ff8400759f", 0xe3) 2018/05/03 08:03:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x0, &(0x7f0000000ff3)}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountstats\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:56 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x0, 0xfffffffffffffffe, 0x80000000, 0xad, 0x2, 0x7, 0x3f, 0x213, 0x38, 0x27a, 0x4, 0xa6, 0x20, 0x1, 0x400, 0x6}, [{0x5, 0x8, 0xae, 0x3, 0x7fffffff, 0x3, 0xdd, 0x100000000}], "022a192b87807d2c4e93367e04226cfd2b6f35f1c2378865d31702c78a374d702e4f93b025e0a65dde84b86f1676d6f0817c37a99e1be6c38a9d5f96819fc35db924a1f3d5c87048acf7fb497bf698a6aeaf57230aaad358a855259236c9a91f89e42cf84fb078e206c9eb361ffc40d8d8cfa6", [[]]}, 0x1cb) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x8002) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xb4cb, 0x6, 0xfffffffffffff02a}) 2018/05/03 08:03:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) 2018/05/03 08:03:57 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x0, &(0x7f0000000ff3)}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x60600) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x3, 0xffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="3d000000791998b9f15175f94422cf6b3af66ab55b729739cb6d9a5a2053c2ad06ccd45c7691f882ce015b865a91e9d7e898783941167d9515512cb9901766ef07"], &(0x7f0000000440)=0x45) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={r2, 0x8}, 0x8) delete_module(&(0x7f0000000040)='\x00', 0xa00) ustat(0x100000001, &(0x7f0000000400)) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="8696724c82bc6683174c40fa49d34cb9dfbe84449ac229accea8183aa50b1f759f78bd0fb2196d1c4d16c3b89f3e1c0237ee13131fc2f67447fc374e03bdf55f023ad897d53b2c919c08429b3824294c667dbe43c0589c62d30c41f8619fa6f4f80eca93c3f52432a0df6fd70cf2ed78711b4970dec3e4d243cc2f48f416b363ca4f2bfa82920bd7e41060", 0x8b, 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f0000000280)=""/198, 0xc6) 2018/05/03 08:03:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f0000000040)=""/27, 0xfffffffffffffe7f) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) r1 = getpid() sched_setparam(r1, &(0x7f0000000000)=0x9) mremap(&(0x7f0000176000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000774000/0x1000)=nil) 2018/05/03 08:03:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x1fd) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f00000000c0)=0xfffffffffffffce9) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x2, 0x8001, 0x400}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000180)={{0xfffffffffffffff8, 0x5, 0x4, 0x6a, "ee9a138ffef5810908fccc7729139c81af29bd4289728e9c427d8145732510969e823a82e9f7c4b8416afbe6", 0x8}, 0x0, 0x0, 0x8001, r3, 0x84, 0x4, "fedf575dbaa1afb99da7cd38f38350bc6bbc199b7e8619e442417be9008add799e3bb9cce229532c316524bdd2bf2fc4f7ddc45083166534c155119380c06b07", &(0x7f0000000140)='}[eth1\x00', 0x7, [], [0x8, 0xfff, 0x0, 0x3ff]}) 2018/05/03 08:03:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = dup2(r0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)=""/166, &(0x7f00000001c0)=0xa6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x4}, 0x8) 2018/05/03 08:03:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:57 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:57 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:57 executing program 6: r0 = socket$inet(0x2, 0xd, 0x3) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x1, '&'}, 0x2) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) bind(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x2, 0x1, 0x3}}, 0x80) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:57 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200080, 0xc4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/25) 2018/05/03 08:03:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:57 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) [ 114.624024] FAULT_INJECTION: forcing a failure. [ 114.624024] name failslab, interval 1, probability 0, space 0, times 1 [ 114.635491] CPU: 1 PID: 8480 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 114.642370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.651764] Call Trace: [ 114.654402] dump_stack+0x185/0x1d0 [ 114.658073] should_fail+0x87b/0xab0 [ 114.661836] should_failslab+0x279/0x2a0 [ 114.665954] __kmalloc+0xc2/0x350 2018/05/03 08:03:57 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:57 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x139) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x1}) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) [ 114.669507] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.674959] ? crypto_create_tfm+0x10a/0x640 [ 114.679447] ? crypto_alg_extsize+0x66/0xc0 [ 114.683861] crypto_create_tfm+0x10a/0x640 [ 114.688158] crypto_alloc_tfm+0x3a9/0x710 [ 114.692371] crypto_alloc_shash+0x99/0xb0 [ 114.696572] drbg_init_hash_kernel+0x87/0x4e0 [ 114.701111] ? _cond_resched+0x3c/0xd0 [ 114.705052] drbg_kcapi_seed+0xa5a/0x2270 [ 114.709308] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.714212] ? drbg_kcapi_random+0xc20/0xc20 [ 114.718717] crypto_rng_reset+0x262/0x310 [ 114.722977] rng_setkey+0x8b/0xa0 [ 114.726487] alg_setsockopt+0x6c5/0x740 [ 114.727648] FAULT_INJECTION: forcing a failure. [ 114.727648] name failslab, interval 1, probability 0, space 0, times 1 [ 114.730571] ? rng_release+0x50/0x50 [ 114.730629] ? alg_accept+0xd0/0xd0 [ 114.730721] SYSC_setsockopt+0x4b8/0x570 [ 114.753334] SyS_setsockopt+0x76/0xa0 [ 114.757212] do_syscall_64+0x309/0x430 [ 114.761133] ? SYSC_recv+0xe0/0xe0 [ 114.764699] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.769952] RIP: 0033:0x455979 [ 114.773145] RSP: 002b:00007f00a6d2ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 114.780898] RAX: ffffffffffffffda RBX: 00007f00a6d2f6d4 RCX: 0000000000455979 [ 114.788178] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 114.795453] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.802728] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 114.810015] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000000 [ 114.817325] CPU: 0 PID: 8489 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 114.817540] DRBG: could not allocate digest TFM handle: hmac(sha1) [ 114.824192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.824204] Call Trace: [ 114.824250] dump_stack+0x185/0x1d0 [ 114.824292] should_fail+0x87b/0xab0 [ 114.849911] should_failslab+0x279/0x2a0 [ 114.854028] __kmalloc+0xc2/0x350 [ 114.856374] FAULT_INJECTION: forcing a failure. [ 114.856374] name failslab, interval 1, probability 0, space 0, times 0 [ 114.857563] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.857649] ? crypto_create_tfm+0x10a/0x640 [ 114.878581] ? crypto_alg_extsize+0x66/0xc0 [ 114.882962] crypto_create_tfm+0x10a/0x640 [ 114.887223] crypto_alloc_tfm+0x3a9/0x710 [ 114.891398] crypto_alloc_shash+0x99/0xb0 [ 114.895576] drbg_init_hash_kernel+0x87/0x4e0 [ 114.900091] ? _cond_resched+0x3c/0xd0 [ 114.903995] drbg_kcapi_seed+0xa5a/0x2270 [ 114.908221] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.913089] ? drbg_kcapi_random+0xc20/0xc20 [ 114.917541] crypto_rng_reset+0x262/0x310 [ 114.921756] rng_setkey+0x8b/0xa0 [ 114.925239] alg_setsockopt+0x6c5/0x740 [ 114.929280] ? rng_release+0x50/0x50 [ 114.933037] ? alg_accept+0xd0/0xd0 [ 114.936713] SYSC_setsockopt+0x4b8/0x570 [ 114.940844] SyS_setsockopt+0x76/0xa0 [ 114.944701] do_syscall_64+0x309/0x430 [ 114.948611] ? SYSC_recv+0xe0/0xe0 [ 114.952168] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.957369] RIP: 0033:0x455979 [ 114.960557] RSP: 002b:00007f324b3e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 114.968279] RAX: ffffffffffffffda RBX: 00007f324b3ea6d4 RCX: 0000000000455979 [ 114.975563] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 114.982837] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.990110] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 114.997396] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000000 [ 115.004701] CPU: 1 PID: 8493 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 115.004937] DRBG: could not allocate digest TFM handle: hmac(sha1) [ 115.011567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.011579] Call Trace: [ 115.011616] dump_stack+0x185/0x1d0 [ 115.011658] should_fail+0x87b/0xab0 [ 115.037285] should_failslab+0x279/0x2a0 [ 115.041414] __kmalloc+0xc2/0x350 [ 115.044967] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.050424] ? crypto_create_tfm+0x10a/0x640 [ 115.054912] ? crypto_alg_extsize+0x66/0xc0 [ 115.059337] crypto_create_tfm+0x10a/0x640 [ 115.063637] crypto_alloc_tfm+0x3a9/0x710 [ 115.067847] crypto_alloc_shash+0x99/0xb0 2018/05/03 08:03:58 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) [ 115.072052] drbg_init_hash_kernel+0x87/0x4e0 [ 115.076603] ? _cond_resched+0x3c/0xd0 [ 115.080549] drbg_kcapi_seed+0xa5a/0x2270 [ 115.084815] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.089725] ? drbg_kcapi_random+0xc20/0xc20 [ 115.094224] crypto_rng_reset+0x262/0x310 [ 115.098466] rng_setkey+0x8b/0xa0 [ 115.101973] alg_setsockopt+0x6c5/0x740 [ 115.106031] ? rng_release+0x50/0x50 [ 115.109823] ? alg_accept+0xd0/0xd0 [ 115.113531] SYSC_setsockopt+0x4b8/0x570 [ 115.117710] SyS_setsockopt+0x76/0xa0 [ 115.121608] do_syscall_64+0x309/0x430 [ 115.125552] ? SYSC_recv+0xe0/0xe0 [ 115.129136] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.134354] RIP: 0033:0x455979 [ 115.137566] RSP: 002b:00007fedcaebec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 115.145320] RAX: ffffffffffffffda RBX: 00007fedcaebf6d4 RCX: 0000000000455979 [ 115.152627] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 115.159935] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.165686] FAULT_INJECTION: forcing a failure. [ 115.165686] name failslab, interval 1, probability 0, space 0, times 0 [ 115.167235] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 115.167253] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000000 [ 115.167512] DRBG: could not allocate digest TFM handle: hmac(sha1) [ 115.178825] CPU: 0 PID: 8501 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 115.206487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.215873] Call Trace: [ 115.218513] dump_stack+0x185/0x1d0 [ 115.222194] should_fail+0x87b/0xab0 2018/05/03 08:03:58 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:58 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x4, 0x4, "a7942d7a7f3c", 0x7}, 0x10) fgetxattr(r1, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000380)=""/130, 0x82) [ 115.225956] should_failslab+0x279/0x2a0 [ 115.230082] __kmalloc+0xc2/0x350 [ 115.233602] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.239012] ? crypto_create_tfm+0x10a/0x640 [ 115.243472] ? crypto_alg_extsize+0x66/0xc0 [ 115.247891] crypto_create_tfm+0x10a/0x640 [ 115.252201] crypto_spawn_tfm2+0x17a/0x2c0 [ 115.256505] hmac_init_tfm+0xc7/0x2f0 [ 115.260424] ? crypto_shash_init_tfm+0x159/0x260 [ 115.265242] ? hmac_create+0xa80/0xa80 [ 115.269225] crypto_create_tfm+0x478/0x640 [ 115.273522] crypto_alloc_tfm+0x3a9/0x710 [ 115.277724] crypto_alloc_shash+0x99/0xb0 [ 115.281936] drbg_init_hash_kernel+0x87/0x4e0 [ 115.286480] ? _cond_resched+0x3c/0xd0 [ 115.290420] drbg_kcapi_seed+0xa5a/0x2270 [ 115.294677] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.299588] ? drbg_kcapi_random+0xc20/0xc20 [ 115.304093] crypto_rng_reset+0x262/0x310 [ 115.308357] rng_setkey+0x8b/0xa0 [ 115.311867] alg_setsockopt+0x6c5/0x740 [ 115.315939] ? rng_release+0x50/0x50 [ 115.319744] ? alg_accept+0xd0/0xd0 [ 115.323481] SYSC_setsockopt+0x4b8/0x570 2018/05/03 08:03:58 executing program 3: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) [ 115.327666] SyS_setsockopt+0x76/0xa0 [ 115.331591] do_syscall_64+0x309/0x430 [ 115.335587] ? SYSC_recv+0xe0/0xe0 [ 115.339208] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.344426] RIP: 0033:0x455979 [ 115.347638] RSP: 002b:00007f324b3e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 115.355390] RAX: ffffffffffffffda RBX: 00007f324b3ea6d4 RCX: 0000000000455979 [ 115.362694] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 115.369995] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.377298] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 115.384604] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000001 [ 115.392268] DRBG: could not allocate digest TFM handle: hmac(sha1) 2018/05/03 08:03:58 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/03 08:03:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, r1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:03:58 executing program 5 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)={0x1054, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x2}, [@generic="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", @generic="bc9241195c75e0fe6fc9b68f7ae04b5a47de71ab331ea7db752a01cc6bb995c9ae15d04b7b9895eb84d6cb57d7d9324b74d3ac2ec46420f15cdd1cd568"]}, 0x1054}, 0x1, 0x0, 0x0, 0x4000}, 0x4008004) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000001700)={&(0x7f0000001600)="eb762edaa9507c1c01658af639bf52c20d785d0821d02c9234ac22d34d7b695a2d3f92342ddba5e745ff77ba249f3ae7c64054fba2f3e18d476a1f49ce5eb4976875fb74692faf9506fdb66c437adfdf09c8014a197eca595744be2adfa1c3195dd3a913696f4086b81e6f3cd82ccb0acfc3eab893ee1742e0addf4575b1a09e35eea5ed26104e83f376215ec4572490b8f8d4e773ba752d2c034436b540f91802106f4e2fb70602f93478919943ed6e2315c9728ad669aa57aed77bf50d2ba409ff0a36d1a86cb89365ba06fc4d4cdcc829da2c88bcebeebe4455500f5f312f61bd6f237d4136c6b363fc564b1d5e6f", 0xf0}) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000015c0)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x4481000}, 0xc, &(0x7f0000001580)={&(0x7f0000001540)={0x24, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x48001}, 0x20044804) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000014c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x98, r3, 0x4, 0x70bd27, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x8800}, 0x40090) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x4}, 0x8) [ 115.605835] FAULT_INJECTION: forcing a failure. [ 115.605835] name failslab, interval 1, probability 0, space 0, times 0 [ 115.617257] CPU: 0 PID: 8527 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 115.624134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.633531] Call Trace: [ 115.636177] dump_stack+0x185/0x1d0 [ 115.639860] should_fail+0x87b/0xab0 [ 115.643623] should_failslab+0x279/0x2a0 [ 115.647742] __kmalloc+0xc2/0x350 [ 115.651267] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.656670] ? crypto_create_tfm+0x10a/0x640 [ 115.661114] ? crypto_alg_extsize+0x66/0xc0 [ 115.665529] crypto_create_tfm+0x10a/0x640 [ 115.669828] crypto_spawn_tfm2+0x17a/0x2c0 [ 115.674126] hmac_init_tfm+0xc7/0x2f0 [ 115.678040] ? crypto_shash_init_tfm+0x159/0x260 [ 115.682839] ? hmac_create+0xa80/0xa80 [ 115.686817] crypto_create_tfm+0x478/0x640 [ 115.691102] crypto_alloc_tfm+0x3a9/0x710 [ 115.695306] crypto_alloc_shash+0x99/0xb0 [ 115.699507] drbg_init_hash_kernel+0x87/0x4e0 [ 115.704049] ? _cond_resched+0x3c/0xd0 [ 115.707991] drbg_kcapi_seed+0xa5a/0x2270 [ 115.712261] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.717168] ? drbg_kcapi_random+0xc20/0xc20 [ 115.721676] crypto_rng_reset+0x262/0x310 [ 115.725947] rng_setkey+0x8b/0xa0 [ 115.729463] alg_setsockopt+0x6c5/0x740 [ 115.733539] ? rng_release+0x50/0x50 [ 115.737329] ? alg_accept+0xd0/0xd0 [ 115.741043] SYSC_setsockopt+0x4b8/0x570 [ 115.745235] SyS_setsockopt+0x76/0xa0 [ 115.749151] do_syscall_64+0x309/0x430 [ 115.753104] ? SYSC_recv+0xe0/0xe0 [ 115.756690] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.761909] RIP: 0033:0x455979 [ 115.765121] RSP: 002b:00007f00a6d2ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 115.772873] RAX: ffffffffffffffda RBX: 00007f00a6d2f6d4 RCX: 0000000000455979 [ 115.780169] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 115.787481] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.794784] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 115.802092] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000001 [ 115.809623] DRBG: could not allocate digest TFM handle: hmac(sha1) 2018/05/03 08:03:58 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x20, 0x10000, r0, &(0x7f0000000000)='./file0\x00') fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:03:58 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:03:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000000c0)=""/35, &(0x7f0000000040)=0x23) 2018/05/03 08:03:58 executing program 5 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:58 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) [ 115.886693] FAULT_INJECTION: forcing a failure. [ 115.886693] name failslab, interval 1, probability 0, space 0, times 0 [ 115.898124] CPU: 0 PID: 8538 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 115.904999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.914392] Call Trace: [ 115.917034] dump_stack+0x185/0x1d0 [ 115.920714] should_fail+0x87b/0xab0 [ 115.924492] should_failslab+0x279/0x2a0 [ 115.928623] __kmalloc+0xc2/0x350 [ 115.932139] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.932554] FAULT_INJECTION: forcing a failure. [ 115.932554] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 115.937576] ? crypto_create_tfm+0x10a/0x640 [ 115.937604] ? crypto_alg_extsize+0x66/0xc0 [ 115.937684] crypto_create_tfm+0x10a/0x640 [ 115.937735] crypto_spawn_tfm2+0x17a/0x2c0 [ 115.937802] hmac_init_tfm+0xc7/0x2f0 [ 115.970630] ? crypto_shash_init_tfm+0x159/0x260 [ 115.975413] ? hmac_create+0xa80/0xa80 [ 115.979354] crypto_create_tfm+0x478/0x640 [ 115.983609] crypto_alloc_tfm+0x3a9/0x710 [ 115.987781] crypto_alloc_shash+0x99/0xb0 [ 115.991959] drbg_init_hash_kernel+0x87/0x4e0 [ 115.996467] ? _cond_resched+0x3c/0xd0 [ 116.000372] drbg_kcapi_seed+0xa5a/0x2270 [ 116.004593] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.009462] ? drbg_kcapi_random+0xc20/0xc20 [ 116.013918] crypto_rng_reset+0x262/0x310 [ 116.018136] rng_setkey+0x8b/0xa0 [ 116.021629] alg_setsockopt+0x6c5/0x740 [ 116.025653] ? rng_release+0x50/0x50 [ 116.029406] ? alg_accept+0xd0/0xd0 [ 116.033088] SYSC_setsockopt+0x4b8/0x570 [ 116.037229] SyS_setsockopt+0x76/0xa0 [ 116.041102] do_syscall_64+0x309/0x430 [ 116.045021] ? SYSC_recv+0xe0/0xe0 [ 116.048585] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.053779] RIP: 0033:0x455979 [ 116.056973] RSP: 002b:00007fedcaebec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 116.064810] RAX: ffffffffffffffda RBX: 00007fedcaebf6d4 RCX: 0000000000455979 [ 116.072084] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 116.079360] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.086642] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 116.093931] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000001 [ 116.101245] CPU: 1 PID: 8545 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 116.101473] DRBG: could not allocate digest TFM handle: hmac(sha1) [ 116.108103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.108114] Call Trace: [ 116.108156] dump_stack+0x185/0x1d0 [ 116.108197] should_fail+0x87b/0xab0 [ 116.133830] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 116.137570] FAULT_INJECTION: forcing a failure. [ 116.137570] name failslab, interval 1, probability 0, space 0, times 0 [ 116.138668] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.138721] ? fsnotify+0x493/0x18f0 [ 116.158953] ? __fsnotify_parent+0x75/0x560 [ 116.163297] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.168679] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.173553] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.178243] ? mntput_no_expire+0xad/0x17c0 [ 116.182574] ? dput+0x495/0xce0 [ 116.185864] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.190771] __kmalloc_node+0x44b/0x1190 [ 116.194883] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.199564] ? local_bh_enable+0x36/0x40 [ 116.203637] ? vmemdup_user+0xd3/0x430 [ 116.207541] ? __local_bh_enable_ip+0x3b/0x140 [ 116.212144] ? local_bh_enable+0x36/0x40 [ 116.216253] vmemdup_user+0xd3/0x430 [ 116.219986] sctp_getsockopt+0x659c/0x145b0 [ 116.224346] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.229235] ? kmsan_set_origin+0x9e/0x160 [ 116.233509] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.239026] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.243906] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.248609] ? __fdget+0x4e/0x60 [ 116.252013] ? __fget_light+0x56/0x710 [ 116.255920] ? sctp_setsockopt+0x10820/0x10820 [ 116.260509] sock_common_getsockopt+0x13a/0x170 [ 116.265225] ? sock_recv_errqueue+0x990/0x990 [ 116.269761] SYSC_getsockopt+0x49b/0x570 [ 116.273882] SyS_getsockopt+0x76/0xa0 [ 116.277736] do_syscall_64+0x309/0x430 [ 116.281647] ? SYSC_setsockopt+0x570/0x570 [ 116.285895] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.291088] RIP: 0033:0x455979 [ 116.294276] RSP: 002b:00007f3eda36fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 116.301997] RAX: ffffffffffffffda RBX: 00007f3eda3706d4 RCX: 0000000000455979 [ 116.309275] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 116.316548] RBP: 000000000072bea0 R08: 0000000020003000 R09: 0000000000000000 [ 116.323834] R10: 0000000020000ff0 R11: 0000000000000246 R12: 0000000000000014 [ 116.331108] R13: 000000000000013b R14: 00000000006f5e28 R15: 0000000000000000 [ 116.338417] CPU: 0 PID: 8551 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 116.345286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.353647] FAULT_INJECTION: forcing a failure. [ 116.353647] name failslab, interval 1, probability 0, space 0, times 0 [ 116.354659] Call Trace: [ 116.354701] dump_stack+0x185/0x1d0 [ 116.354739] should_fail+0x87b/0xab0 [ 116.354782] should_failslab+0x279/0x2a0 [ 116.354819] __kmalloc+0xc2/0x350 [ 116.354872] ? drbg_init_hash_kernel+0x29c/0x4e0 [ 116.388178] drbg_init_hash_kernel+0x29c/0x4e0 [ 116.392793] drbg_kcapi_seed+0xa5a/0x2270 [ 116.397012] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.401975] ? drbg_kcapi_random+0xc20/0xc20 [ 116.406425] crypto_rng_reset+0x262/0x310 [ 116.410630] rng_setkey+0x8b/0xa0 [ 116.414103] alg_setsockopt+0x6c5/0x740 [ 116.418122] ? rng_release+0x50/0x50 [ 116.421868] ? alg_accept+0xd0/0xd0 [ 116.425531] SYSC_setsockopt+0x4b8/0x570 [ 116.429654] SyS_setsockopt+0x76/0xa0 [ 116.433513] do_syscall_64+0x309/0x430 [ 116.437424] ? SYSC_recv+0xe0/0xe0 [ 116.440977] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.446172] RIP: 0033:0x455979 [ 116.449366] RSP: 002b:00007f324b3e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 116.457085] RAX: ffffffffffffffda RBX: 00007f324b3ea6d4 RCX: 0000000000455979 [ 116.464357] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 116.471630] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.478904] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 116.486178] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000002 [ 116.493483] CPU: 1 PID: 8553 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 116.500353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.509738] Call Trace: [ 116.512376] dump_stack+0x185/0x1d0 [ 116.516046] should_fail+0x87b/0xab0 [ 116.519807] should_failslab+0x279/0x2a0 [ 116.523907] __kmalloc+0xc2/0x350 [ 116.527403] ? drbg_init_hash_kernel+0x29c/0x4e0 [ 116.532199] drbg_init_hash_kernel+0x29c/0x4e0 [ 116.536825] drbg_kcapi_seed+0xa5a/0x2270 [ 116.541068] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.545959] ? drbg_kcapi_random+0xc20/0xc20 [ 116.550441] crypto_rng_reset+0x262/0x310 [ 116.554685] rng_setkey+0x8b/0xa0 [ 116.558177] alg_setsockopt+0x6c5/0x740 [ 116.562211] ? rng_release+0x50/0x50 [ 116.565989] ? alg_accept+0xd0/0xd0 [ 116.569680] SYSC_setsockopt+0x4b8/0x570 [ 116.573847] SyS_setsockopt+0x76/0xa0 [ 116.577746] do_syscall_64+0x309/0x430 [ 116.581705] ? SYSC_recv+0xe0/0xe0 2018/05/03 08:03:59 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:03:59 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:03:59 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x20040) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/44) r1 = socket$inet(0x2, 0x7fd, 0x4) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) [ 116.585289] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.590503] RIP: 0033:0x455979 [ 116.593716] RSP: 002b:00007f00a6d2ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 116.601461] RAX: ffffffffffffffda RBX: 00007f00a6d2f6d4 RCX: 0000000000455979 [ 116.608762] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 116.616065] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.623367] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 116.630669] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000002 [ 116.693272] FAULT_INJECTION: forcing a failure. [ 116.693272] name failslab, interval 1, probability 0, space 0, times 0 [ 116.704743] CPU: 1 PID: 8558 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 116.711631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.721025] Call Trace: [ 116.723673] dump_stack+0x185/0x1d0 [ 116.727368] should_fail+0x87b/0xab0 [ 116.731142] should_failslab+0x279/0x2a0 [ 116.735275] __kmalloc+0xc2/0x350 [ 116.738833] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.744297] ? crypto_create_tfm+0x10a/0x640 [ 116.748788] ? crypto_alg_extsize+0x66/0xc0 [ 116.753207] crypto_create_tfm+0x10a/0x640 [ 116.757501] crypto_alloc_tfm+0x3a9/0x710 [ 116.761716] crypto_alloc_shash+0x99/0xb0 [ 116.765922] drbg_init_hash_kernel+0x87/0x4e0 [ 116.770467] ? _cond_resched+0x3c/0xd0 [ 116.774412] drbg_kcapi_seed+0xa5a/0x2270 [ 116.778675] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.783593] ? drbg_kcapi_random+0xc20/0xc20 [ 116.788096] crypto_rng_reset+0x262/0x310 [ 116.792356] rng_setkey+0x8b/0xa0 [ 116.795870] alg_setsockopt+0x6c5/0x740 [ 116.799940] ? rng_release+0x50/0x50 [ 116.803740] ? alg_accept+0xd0/0xd0 [ 116.807456] SYSC_setsockopt+0x4b8/0x570 [ 116.811640] SyS_setsockopt+0x76/0xa0 [ 116.815555] do_syscall_64+0x309/0x430 [ 116.819510] ? SYSC_recv+0xe0/0xe0 [ 116.823107] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.828327] RIP: 0033:0x455979 [ 116.831542] RSP: 002b:00007f8af995bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 116.839301] RAX: ffffffffffffffda RBX: 00007f8af995c6d4 RCX: 0000000000455979 [ 116.846603] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 116.853922] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.861228] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 116.868543] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000000 [ 116.876101] DRBG: could not allocate digest TFM handle: hmac(sha1) 2018/05/03 08:04:00 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:00 executing program 2 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:00 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:04:00 executing program 5 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:00 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) fgetxattr(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de99be10eebf000ee9a90f7980584300f5ab26d7a071fb35338fea9c5a6b0bdba8752cadd280ddcad526b5f0c57374787bb0f37fd61b8ab9688c24ed26e07d2e632ce33f2c1947a614804245be636bd45a0fab"], &(0x7f0000000380)=""/130, 0x82) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r1 = getegid() fchown(0xffffffffffffffff, r0, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) 2018/05/03 08:04:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:04:00 executing program 0 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:00 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) open_by_handle_at(r0, &(0x7f0000000080)={0x1e, 0xad, "7240cd02cc026842de08cd244c6487a01f5c0460624e"}, 0x4a00) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001140)={r2, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0xc6, 0x0, 0x8000, 0xffffffffffffff80, 0xffffffff, 0x1, 0x80000000, 0x34b, 0xcb, 0x80000000, 0x99e9, 0x2, 0x4, 0xffffffffffffff00, 0x1]}, &(0x7f0000001240)=0x100) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) [ 117.058975] FAULT_INJECTION: forcing a failure. [ 117.058975] name failslab, interval 1, probability 0, space 0, times 0 [ 117.065801] FAULT_INJECTION: forcing a failure. [ 117.065801] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 117.070371] CPU: 1 PID: 8585 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 117.088914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.098290] Call Trace: [ 117.100911] dump_stack+0x185/0x1d0 [ 117.104554] should_fail+0x87b/0xab0 [ 117.108294] should_failslab+0x279/0x2a0 [ 117.112367] __kmalloc+0xc2/0x350 [ 117.115848] ? drbg_kcapi_seed+0xc51/0x2270 [ 117.120188] ? drbg_kcapi_seed+0xac8/0x2270 [ 117.124526] drbg_kcapi_seed+0xc51/0x2270 [ 117.128736] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.133601] ? drbg_kcapi_random+0xc20/0xc20 [ 117.138053] crypto_rng_reset+0x262/0x310 [ 117.142276] rng_setkey+0x8b/0xa0 [ 117.145749] alg_setsockopt+0x6c5/0x740 [ 117.149770] ? rng_release+0x50/0x50 [ 117.153520] ? alg_accept+0xd0/0xd0 [ 117.157188] SYSC_setsockopt+0x4b8/0x570 [ 117.161315] SyS_setsockopt+0x76/0xa0 [ 117.165168] do_syscall_64+0x309/0x430 [ 117.169076] ? SYSC_recv+0xe0/0xe0 [ 117.172632] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.177828] RIP: 0033:0x455979 [ 117.181028] RSP: 002b:00007f00a6d2ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 117.188752] RAX: ffffffffffffffda RBX: 00007f00a6d2f6d4 RCX: 0000000000455979 [ 117.196022] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 117.203299] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.210575] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 117.217850] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000003 [ 117.225135] CPU: 0 PID: 8591 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 117.231987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.241350] Call Trace: [ 117.243948] dump_stack+0x185/0x1d0 [ 117.247582] should_fail+0x87b/0xab0 [ 117.251312] __alloc_pages_nodemask+0x5fe/0x5dc0 2018/05/03 08:04:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) [ 117.256078] ? kernel_poison_pages+0x40/0x360 [ 117.260581] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.265957] ? kernel_poison_pages+0x1a0/0x360 [ 117.270547] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 117.276002] ? get_page_from_freelist+0xab28/0xb600 [ 117.281041] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 117.286534] ? __save_stack_trace+0x90d/0xb00 [ 117.291058] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 117.296009] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 117.301658] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 117.306616] kmsan_alloc_page+0x82/0xe0 [ 117.310608] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 117.315378] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.320750] ? fsnotify+0x493/0x18f0 [ 117.324477] ? __fsnotify_parent+0x75/0x560 [ 117.328809] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 117.334183] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.339036] ? __msan_poison_alloca+0x15c/0x1d0 [ 117.343714] ? dput+0x495/0xce0 [ 117.346995] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.351845] __kmalloc_node+0x44b/0x1190 [ 117.352365] FAULT_INJECTION: forcing a failure. [ 117.352365] name failslab, interval 1, probability 0, space 0, times 0 [ 117.355904] ? __msan_poison_alloca+0x15c/0x1d0 [ 117.355919] ? local_bh_enable+0x36/0x40 [ 117.355935] ? vmemdup_user+0xd3/0x430 [ 117.355951] ? __local_bh_enable_ip+0x3b/0x140 [ 117.355961] ? local_bh_enable+0x36/0x40 [ 117.355976] vmemdup_user+0xd3/0x430 [ 117.356015] sctp_getsockopt+0x659c/0x145b0 [ 117.396347] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.401179] ? kmsan_set_origin+0x9e/0x160 [ 117.405409] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.410760] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.415589] ? __msan_poison_alloca+0x15c/0x1d0 [ 117.420245] ? __fdget+0x4e/0x60 [ 117.423600] ? __fget_light+0x56/0x710 [ 117.427475] ? sctp_setsockopt+0x10820/0x10820 [ 117.432048] sock_common_getsockopt+0x13a/0x170 [ 117.436709] ? sock_recv_errqueue+0x990/0x990 [ 117.441196] SYSC_getsockopt+0x49b/0x570 [ 117.445247] SyS_getsockopt+0x76/0xa0 [ 117.449040] do_syscall_64+0x309/0x430 [ 117.452920] ? SYSC_setsockopt+0x570/0x570 [ 117.457146] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.462325] RIP: 0033:0x455979 [ 117.465498] RSP: 002b:00007f3eda36fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 117.473193] RAX: ffffffffffffffda RBX: 00007f3eda3706d4 RCX: 0000000000455979 [ 117.480450] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 117.487708] RBP: 000000000072bea0 R08: 0000000020003000 R09: 0000000000000000 [ 117.494971] R10: 0000000020000ff0 R11: 0000000000000246 R12: 0000000000000014 [ 117.502227] R13: 000000000000013b R14: 00000000006f5e28 R15: 0000000000000001 [ 117.509537] CPU: 1 PID: 8588 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 117.516417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.519201] FAULT_INJECTION: forcing a failure. [ 117.519201] name failslab, interval 1, probability 0, space 0, times 0 [ 117.525793] Call Trace: [ 117.525836] dump_stack+0x185/0x1d0 [ 117.525872] should_fail+0x87b/0xab0 [ 117.525914] should_failslab+0x279/0x2a0 [ 117.525968] __kmalloc+0xc2/0x350 [ 117.554543] ? drbg_init_hash_kernel+0x29c/0x4e0 [ 117.559320] drbg_init_hash_kernel+0x29c/0x4e0 [ 117.563921] drbg_kcapi_seed+0xa5a/0x2270 [ 117.568135] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.572998] ? drbg_kcapi_random+0xc20/0xc20 [ 117.577453] crypto_rng_reset+0x262/0x310 [ 117.581663] rng_setkey+0x8b/0xa0 [ 117.585139] alg_setsockopt+0x6c5/0x740 [ 117.589158] ? rng_release+0x50/0x50 [ 117.592905] ? alg_accept+0xd0/0xd0 [ 117.596569] SYSC_setsockopt+0x4b8/0x570 [ 117.600695] SyS_setsockopt+0x76/0xa0 [ 117.604548] do_syscall_64+0x309/0x430 [ 117.608455] ? SYSC_recv+0xe0/0xe0 [ 117.613142] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.618342] RIP: 0033:0x455979 [ 117.621534] RSP: 002b:00007fedcaebec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 117.629256] RAX: ffffffffffffffda RBX: 00007fedcaebf6d4 RCX: 0000000000455979 [ 117.636530] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 117.643805] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.651079] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 2018/05/03 08:04:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2c0200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000594000/0xe000)=nil, 0x1a737d8d, 0x5, 0x40, &(0x7f0000508000/0x1000)=nil, 0x2}) [ 117.658353] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000002 [ 117.665654] CPU: 0 PID: 8594 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 117.672523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.681911] Call Trace: [ 117.684555] dump_stack+0x185/0x1d0 [ 117.688233] should_fail+0x87b/0xab0 [ 117.692004] should_failslab+0x279/0x2a0 [ 117.696122] __kmalloc+0xc2/0x350 [ 117.699633] ? drbg_kcapi_seed+0xc51/0x2270 [ 117.704010] ? drbg_kcapi_seed+0xac8/0x2270 [ 117.708382] drbg_kcapi_seed+0xc51/0x2270 [ 117.712632] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.717536] ? drbg_kcapi_random+0xc20/0xc20 [ 117.722035] crypto_rng_reset+0x262/0x310 [ 117.726302] rng_setkey+0x8b/0xa0 [ 117.729816] alg_setsockopt+0x6c5/0x740 [ 117.733875] ? rng_release+0x50/0x50 [ 117.737658] ? alg_accept+0xd0/0xd0 [ 117.741373] SYSC_setsockopt+0x4b8/0x570 [ 117.745541] SyS_setsockopt+0x76/0xa0 [ 117.749439] do_syscall_64+0x309/0x430 [ 117.753384] ? SYSC_recv+0xe0/0xe0 [ 117.756973] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.762196] RIP: 0033:0x455979 [ 117.765410] RSP: 002b:00007f324b3e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 117.773161] RAX: ffffffffffffffda RBX: 00007f324b3ea6d4 RCX: 0000000000455979 [ 117.780464] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 117.787766] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.795074] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 117.802375] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000003 [ 117.818213] FAULT_INJECTION: forcing a failure. [ 117.818213] name failslab, interval 1, probability 0, space 0, times 0 [ 117.829635] CPU: 0 PID: 8596 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 117.836517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.845914] Call Trace: [ 117.848562] dump_stack+0x185/0x1d0 [ 117.852248] should_fail+0x87b/0xab0 [ 117.856024] should_failslab+0x279/0x2a0 [ 117.860159] __kmalloc+0xc2/0x350 [ 117.863694] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 117.869104] ? crypto_create_tfm+0x10a/0x640 [ 117.873558] ? crypto_alg_extsize+0x66/0xc0 [ 117.877976] crypto_create_tfm+0x10a/0x640 [ 117.882276] crypto_spawn_tfm2+0x17a/0x2c0 [ 117.886575] hmac_init_tfm+0xc7/0x2f0 [ 117.890492] ? crypto_shash_init_tfm+0x159/0x260 [ 117.895291] ? hmac_create+0xa80/0xa80 [ 117.899274] crypto_create_tfm+0x478/0x640 [ 117.903572] crypto_alloc_tfm+0x3a9/0x710 [ 117.907779] crypto_alloc_shash+0x99/0xb0 [ 117.911985] drbg_init_hash_kernel+0x87/0x4e0 [ 117.916525] ? _cond_resched+0x3c/0xd0 [ 117.920466] drbg_kcapi_seed+0xa5a/0x2270 [ 117.924728] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.929632] ? drbg_kcapi_random+0xc20/0xc20 [ 117.934139] crypto_rng_reset+0x262/0x310 [ 117.938417] rng_setkey+0x8b/0xa0 [ 117.941935] alg_setsockopt+0x6c5/0x740 [ 117.946019] ? rng_release+0x50/0x50 [ 117.949816] ? alg_accept+0xd0/0xd0 [ 117.953528] SYSC_setsockopt+0x4b8/0x570 [ 117.957714] SyS_setsockopt+0x76/0xa0 [ 117.961625] do_syscall_64+0x309/0x430 [ 117.965575] ? SYSC_recv+0xe0/0xe0 [ 117.969171] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.974404] RIP: 0033:0x455979 [ 117.977620] RSP: 002b:00007f8af995bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 117.985375] RAX: ffffffffffffffda RBX: 00007f8af995c6d4 RCX: 0000000000455979 [ 117.992685] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.000002] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.007313] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 118.014627] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000001 [ 118.022160] DRBG: could not allocate digest TFM handle: hmac(sha1) 2018/05/03 08:04:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x1, 0x8001, 0x3, 0x8}, 0x101, 0xda9, 'id0\x00', 'timer1\x00', 0x0, 0x58a0, 0x7, 0x4, 0x7ff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000005e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005e80)={'vcan0\x00', r2}) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000280)=""/242, &(0x7f0000000380)=0xf2) 2018/05/03 08:04:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x100000000400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:04:01 executing program 5 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:01 executing program 1 (fault-call:1 fault-nth:2): r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:04:01 executing program 4 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0xffffffffffffe6e3, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x8001}, {0xa, 0x4e23, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x524a}, 0x9, [0x6, 0x7, 0x3, 0x55c, 0xdec, 0xffffffffffffffff, 0x7, 0x99]}, 0x5c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80008000004000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x402, 0x0) bind$ax25(r0, &(0x7f0000000140)={0x3, {"968f9ae38671b4"}, 0x1}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3b, &(0x7f0000000040)=0x6, 0x4) 2018/05/03 08:04:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000140), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80800, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) [ 118.112769] FAULT_INJECTION: forcing a failure. [ 118.112769] name failslab, interval 1, probability 0, space 0, times 0 [ 118.124169] CPU: 0 PID: 8618 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 118.131053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.136025] FAULT_INJECTION: forcing a failure. [ 118.136025] name failslab, interval 1, probability 0, space 0, times 0 [ 118.140438] Call Trace: [ 118.140484] dump_stack+0x185/0x1d0 [ 118.140522] should_fail+0x87b/0xab0 [ 118.140583] should_failslab+0x279/0x2a0 [ 118.165761] __kmalloc+0xc2/0x350 [ 118.169253] ? drbg_kcapi_seed+0xc51/0x2270 [ 118.173623] ? drbg_kcapi_seed+0xac8/0x2270 [ 118.177964] drbg_kcapi_seed+0xc51/0x2270 [ 118.182181] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.187057] ? drbg_kcapi_random+0xc20/0xc20 [ 118.191510] crypto_rng_reset+0x262/0x310 [ 118.195713] rng_setkey+0x8b/0xa0 [ 118.199221] alg_setsockopt+0x6c5/0x740 [ 118.203248] ? rng_release+0x50/0x50 [ 118.206999] ? alg_accept+0xd0/0xd0 [ 118.210673] SYSC_setsockopt+0x4b8/0x570 [ 118.214797] SyS_setsockopt+0x76/0xa0 [ 118.218667] do_syscall_64+0x309/0x430 [ 118.222577] ? SYSC_recv+0xe0/0xe0 [ 118.226136] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.231336] RIP: 0033:0x455979 [ 118.234539] RSP: 002b:00007fedcaebec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.242350] RAX: ffffffffffffffda RBX: 00007fedcaebf6d4 RCX: 0000000000455979 [ 118.249624] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.256896] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.264168] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 118.271445] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000003 [ 118.278746] CPU: 1 PID: 8627 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 118.285620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.295006] Call Trace: [ 118.297648] dump_stack+0x185/0x1d0 [ 118.301335] should_fail+0x87b/0xab0 [ 118.305109] should_failslab+0x279/0x2a0 [ 118.309216] __kmalloc+0xc2/0x350 [ 118.312733] ? drbg_kcapi_seed+0xedd/0x2270 [ 118.317105] ? drbg_kcapi_seed+0xd8c/0x2270 [ 118.321474] drbg_kcapi_seed+0xedd/0x2270 [ 118.325710] ? drbg_kcapi_random+0xc20/0xc20 [ 118.330198] crypto_rng_reset+0x262/0x310 [ 118.334432] rng_setkey+0x8b/0xa0 [ 118.337932] alg_setsockopt+0x6c5/0x740 [ 118.341990] ? rng_release+0x50/0x50 [ 118.345774] ? alg_accept+0xd0/0xd0 [ 118.349471] SYSC_setsockopt+0x4b8/0x570 [ 118.353629] SyS_setsockopt+0x76/0xa0 [ 118.357514] do_syscall_64+0x309/0x430 [ 118.361451] ? SYSC_recv+0xe0/0xe0 [ 118.365029] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.370259] RIP: 0033:0x455979 [ 118.373470] RSP: 002b:00007f00a6d2ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.381226] RAX: ffffffffffffffda RBX: 00007f00a6d2f6d4 RCX: 0000000000455979 [ 118.388526] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 118.395824] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.403126] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 2018/05/03 08:04:01 executing program 3: r0 = socket$inet6(0xa, 0x80807, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:04:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000000000004, 0x50, r1, 0x0) [ 118.410434] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000004 [ 118.438456] FAULT_INJECTION: forcing a failure. [ 118.438456] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.450311] CPU: 1 PID: 8626 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 118.457161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.466525] Call Trace: [ 118.469130] dump_stack+0x185/0x1d0 [ 118.472774] should_fail+0x87b/0xab0 [ 118.476504] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 118.481273] ? kernel_poison_pages+0x40/0x360 [ 118.485780] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.491161] ? kernel_poison_pages+0x1a0/0x360 [ 118.495766] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 118.501237] ? get_page_from_freelist+0xab28/0xb600 [ 118.506279] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 118.511752] ? __save_stack_trace+0x90d/0xb00 [ 118.516275] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 118.521316] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 118.526967] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 118.531921] kmsan_alloc_page+0x82/0xe0 [ 118.535914] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 118.540684] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.546058] ? fsnotify+0x493/0x18f0 [ 118.549781] ? __fsnotify_parent+0x75/0x560 [ 118.554111] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.559483] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.564335] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.569012] ? dput+0x495/0xce0 [ 118.572296] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.577155] __kmalloc_node+0x44b/0x1190 [ 118.581234] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.585910] ? local_bh_enable+0x36/0x40 [ 118.589984] ? vmemdup_user+0xd3/0x430 [ 118.593887] ? __local_bh_enable_ip+0x3b/0x140 [ 118.598482] ? local_bh_enable+0x36/0x40 [ 118.602566] vmemdup_user+0xd3/0x430 [ 118.606298] sctp_getsockopt+0x659c/0x145b0 [ 118.610631] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.615496] ? kmsan_set_origin+0x9e/0x160 [ 118.619751] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.625131] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.629997] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.634683] ? __fdget+0x4e/0x60 2018/05/03 08:04:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000540)={0xf3, 0x5, 0xd25, "99463bb2058b2dde0ffb1ffbb0d35b3e0789cfd95bbefd73a2ea03dcbfa5b921c2435e4dbde7cd221b8ef2f2b0c6e42ee44866c1ce9fcd6e4212a360bb4bc3169df2067602f77a47c86702a40781e0534b8f2ce7cf3ca0f358dbc850ac67308fd7dd5316f1477555834f8c3ba5a668d12e7c433521c4c3ce535299cc83a94a6f5853cea85a6e0a6583e56f6db4b20ca382b0160a3e70623b0349bd34332af13ca2335200c949be1788081da5ed76e8a98a5849c7aa304294a7a0384989838ddc4a68e7200b6bb6bd056fc500dae8c8ae7a06b154784b48a3e7540a28dba73af08dd93ec457c775b5a9f080de941611efb8d9ad"}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x7, 0xb74b, 0x1a87, 0x7, 0x101, 0x100000001}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x9, 0x37ac, 0x1, 0x8, 0x7, [{0x71, 0xab, 0x4, 0x0, 0x0, 0x306}, {0x8000, 0x1f, 0x2, 0x0, 0x0, 0x88}, {0x5, 0x200, 0x400, 0x0, 0x0, 0x3}, {0x7305, 0x1000, 0x80, 0x0, 0x0, 0x800}, {0x8, 0x3, 0x6, 0x0, 0x0, 0x1000}, {0x81, 0x7ff, 0x4, 0x0, 0x0, 0x801}, {0xffffffffffffffff, 0x2, 0x8000, 0x0, 0x0, 0x6}]}) clone(0x80000, &(0x7f0000000080)="a118aaac76fea3b39b870c12568eb3c21c6a0e43a6e1a68376cfd10bd054c79724e296b6afe415448e8585e5d33eb1c0fe4aed88fa93f47fb4235d70cbf21b54c20d83ce998aa4240aa7979647c47b0ec103a09763382c55b516d40392", &(0x7f0000000140), &(0x7f0000000440), &(0x7f0000000480)="ea2c25befeb998d235c01277439ae489b854aea708bdc0c93e5b9b22d9cff67b24ae57c535fd9126a85d112c18b89b51db37bc3c3142061e0825e1de90d388adc7d9fe28823df814dc1418adb17606e6dbdda9f0bc0885ef717685dbeb08e37ae07978f500d8c65e54a3029781bc6a74eff04259ce52cd2476b6c1de0c7560dde446c50ba24354") 2018/05/03 08:04:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='.nodevmd5sum\x00'], &(0x7f00000001c0)=[&(0x7f00000000c0)='&\x00', &(0x7f0000000140)='\x00']) fgetxattr(r0, &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000380)=""/130, 0x82) [ 118.638074] ? __fget_light+0x56/0x710 [ 118.641981] ? sctp_setsockopt+0x10820/0x10820 [ 118.646578] sock_common_getsockopt+0x13a/0x170 [ 118.651262] ? sock_recv_errqueue+0x990/0x990 [ 118.655772] SYSC_getsockopt+0x49b/0x570 [ 118.659850] SyS_getsockopt+0x76/0xa0 [ 118.663656] do_syscall_64+0x309/0x430 [ 118.667558] ? SYSC_setsockopt+0x570/0x570 [ 118.671804] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.676999] RIP: 0033:0x455979 [ 118.680193] RSP: 002b:00007f3eda36fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 2018/05/03 08:04:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0xfffffffffffffe7f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x80, 0x3ff, 0x6}]}, 0x10) [ 118.687939] RAX: ffffffffffffffda RBX: 00007f3eda3706d4 RCX: 0000000000455979 [ 118.695220] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 118.702502] RBP: 000000000072bea0 R08: 0000000020003000 R09: 0000000000000000 [ 118.709783] R10: 0000000020000ff0 R11: 0000000000000246 R12: 0000000000000014 [ 118.717063] R13: 000000000000013b R14: 00000000006f5e28 R15: 0000000000000002 2018/05/03 08:04:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:04:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ptrace$pokeuser(0x6, r1, 0x2c2, 0x10000) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)="73746174ad000f2b3821a2a8269c84e6cce7066e7ebd2324c75b8e74e3f8807f699d21beeb72c52b21d96d7812a1adf7ca265af9a360e64b02ef1c3e623a7d099ff7905ca6f361f7789c573d1191") keyctl$search(0xa, r2, &(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, r2) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x7) 2018/05/03 08:04:01 executing program 5 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:01 executing program 4 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x408400, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @empty, 'veth1\x00'}}, 0x1e) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/03 08:04:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000000c0)=""/40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000000c0)=""/136, &(0x7f0000000180)=0x88) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:01 executing program 1 (fault-call:1 fault-nth:3): r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) [ 119.014812] FAULT_INJECTION: forcing a failure. [ 119.014812] name failslab, interval 1, probability 0, space 0, times 0 [ 119.026238] CPU: 1 PID: 8675 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 119.033112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.042504] Call Trace: [ 119.045144] dump_stack+0x185/0x1d0 [ 119.048821] should_fail+0x87b/0xab0 [ 119.052597] should_failslab+0x279/0x2a0 [ 119.056712] __kmalloc+0xc2/0x350 [ 119.060232] ? drbg_kcapi_seed+0xedd/0x2270 [ 119.064607] ? drbg_kcapi_seed+0xd8c/0x2270 [ 119.068977] drbg_kcapi_seed+0xedd/0x2270 [ 119.073207] ? drbg_kcapi_random+0xc20/0xc20 [ 119.077699] crypto_rng_reset+0x262/0x310 [ 119.081948] rng_setkey+0x8b/0xa0 [ 119.085455] alg_setsockopt+0x6c5/0x740 [ 119.089512] ? rng_release+0x50/0x50 [ 119.093291] ? alg_accept+0xd0/0xd0 [ 119.096990] SYSC_setsockopt+0x4b8/0x570 [ 119.101154] SyS_setsockopt+0x76/0xa0 [ 119.105044] do_syscall_64+0x309/0x430 [ 119.108982] ? SYSC_recv+0xe0/0xe0 2018/05/03 08:04:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) flock(r0, 0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="266f1b8814facb128ec5b788b53f5bb40f574ab61fdf5483004de118046ada612022f750f9f05aa120ee4377b9c9bf8946b2e1626ac70d1407641405a5ade65aa096146b528811fc3180792308535d5db089b78bb1fb0ac3234611dbf461af512ee551a5baa2213f8f41f5fe7db2da8df25bb52fb09211b76b44e347363a2b2c2108234ce2f0729e", 0xffffffb4) 2018/05/03 08:04:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80, 0x10000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000200001001ac05f9e0d2ecf36bf32577635601bdb1bc57270086056c247f5dacecabb0541"]) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/03 08:04:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000a80)={0x0, 0x200, 0x8b2d, 0x7, 0x0}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000b00)={r1}, &(0x7f0000000b40)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000440)=[0x0]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x401) r11 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x143202, 0xc) r12 = getpgrp(r5) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r11, 0x84, 0x75, &(0x7f0000000980)={r1, 0x2}, &(0x7f00000009c0)=0x8) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000940)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000300)="192786225f5aa54a9e3c1ef07b5babdc42eedef909bb6a7edefc8273f8dc13d6e0c999ed0f7335225aaa174ab0046b6958758437f7bfc31704e0fc959e2b4d6f93d18395f294d2982986f27d347b3a92ca6ad292ff1b03be33adeb0ad0dcde856a4ce435327aa40b5b483cc44ba53f4920", 0x71}], 0x1, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r11, r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc0, 0x8000}, 0x4) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000540), 0x0) r15 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf000000960c852607e9ed96e3450fbcd439cbceab55c8ecf53a72fc2dbfb7d7cce091d45bd4a410fb133be563967d378d33b89ab33b553b8e5e8ccef46c405e42c08232a6fd83086edc9b13571b7b8e0f93bfb94d3070dd9682884065e034d4ab7c760809cae5e5ad32bcd99d84d54f0533cf258af1f9f691b32fffbfd4059cb30be52b95ab3e129b86f7b6ebbd3e5230ada4c2e52ce994b5bbf07387cd3a593e3eb9856bfa9c056d769ee408de99db6f813982735b83a9df8a22a4e074d28436a77fdbc4628f375ac19d7a11316f1d3557c62dbb826eac81d0e1be25e521c6e20443c199e74956a9"], &(0x7f0000000180)=0xc7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r15, 0x84, 0x78, &(0x7f00000001c0)=r16, 0x4) [ 119.112570] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.117787] RIP: 0033:0x455979 [ 119.120996] RSP: 002b:00007fedcaebec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 119.128752] RAX: ffffffffffffffda RBX: 00007fedcaebf6d4 RCX: 0000000000455979 [ 119.136053] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 119.143359] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.150661] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000014 [ 119.157970] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000004 2018/05/03 08:04:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) shmget(0x3, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) 2018/05/03 08:04:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)=""/139, 0x8b) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"}, &(0x7f0000000380)=""/130, 0x82) 2018/05/03 08:04:02 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x276}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xff, 0x3, 0x9}, &(0x7f0000000100)=0x10) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) 2018/05/03 08:04:02 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:02 executing program 4 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001200)='/dev/amidi#\x00', 0x4ef, 0x81) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001240)={0x2, 0x8}) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20880, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000011c0)={0xf05f, 0x9, 0x8, 0xa5, &(0x7f0000000040)=""/165, 0x1000, &(0x7f0000000100)=""/4096, 0x90, &(0x7f0000001100)=""/144}) 2018/05/03 08:04:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000b00)='/dev/dsp#\x00', 0x1ff, 0x40000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x3f, 0xffffffffffffff3d, 0x7fffffff, 0x6, 0x2, 0x6, 0xf1, 0x126, 0x40, 0x3a7, 0x0, 0x0, 0x38, 0x1, 0x5, 0xffffffff, 0x1}, [{0x0, 0xfffffffffffffffb, 0x122, 0xfffffffffffffa71, 0x65b1, 0x0, 0x9, 0x3}, {0x4, 0x1, 0x8000, 0xd6, 0x6, 0x1, 0x200, 0x5}], "12412f88840dae67ab47222eef82e45f31a21b11d32c8dd809f2b5afb3dce2d55d0845cb8fd3684723e1f46a8b946b7d4a056c01e79b94959179cd1868c0efa502752289bbf8c7132caaca2b16975874bf6a3ba85669bec2ba1ca969ebfc502d46728974d167b865fe3d8678c984a46c4fa1801c3aa74ff80e95c5ceaa59d75fbf6856c31d91f9c90d131a21265ed5bfce996c12866e4444746791de2284381e1fabc1336394c03a7137f7eaf3d5684e979507c1369f31532dc86da1fd96df61a0", [[], [], [], [], [], [], [], [], []]}, 0xa71) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) 2018/05/03 08:04:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) clock_settime(0x2, &(0x7f0000000100)={0x0, 0x1c9c380}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) wait4(r1, &(0x7f00000000c0), 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) [ 119.479759] general protection fault: 0000 [#1] SMP PTI [ 119.485206] Dumping ftrace buffer: [ 119.488766] (ftrace buffer empty) [ 119.492495] Modules linked in: [ 119.495745] CPU: 1 PID: 8719 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 119.502602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.512008] RIP: 0010:__kmalloc_track_caller+0x667/0xcb0 [ 119.517480] RSP: 0018:ffff88014ae0fa98 EFLAGS: 00010246 [ 119.522883] RAX: 0000000000000000 RBX: 6f7267637a79732f RCX: 0000000000000000 [ 119.530188] RDX: ffff88021f0099a0 RSI: 6f7267637a79732f RDI: ffffea0000000000 [ 119.537489] RBP: ffff88014ae0fb78 R08: 0000000001080020 R09: 0000000000000002 [ 119.544792] R10: 0000000000000000 R11: ffff88014ae00000 R12: 0000000000000000 [ 119.552098] R13: 6f7267637a79732f R14: ffff88014acaa698 R15: 0000000000000000 [ 119.559412] FS: 0000000001612940(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 119.567672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.573599] CR2: 00000000004badea CR3: 000000014d2a2000 CR4: 00000000001406e0 [ 119.580906] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 119.588207] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 119.595504] Call Trace: [ 119.598140] ? security_inode_init_security+0x16e/0x680 [ 119.603557] ? shmem_symlink+0x3bc/0xbb0 [ 119.607676] kmemdup+0x95/0x140 [ 119.611840] shmem_symlink+0x3bc/0xbb0 [ 119.615844] ? shmem_unlink+0x550/0x550 [ 119.619906] vfs_symlink+0x635/0x850 [ 119.623720] SYSC_symlinkat+0x374/0x840 [ 119.627807] SyS_symlinkat+0x55/0x80 [ 119.631578] SYSC_symlink+0x74/0x90 [ 119.635287] SyS_symlink+0x46/0x70 [ 119.638919] do_syscall_64+0x309/0x430 [ 119.642860] ? SYSC_symlinkat+0x840/0x840 [ 119.647057] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.652277] RIP: 0033:0x4556a7 [ 119.655489] RSP: 002b:0000000000a3eab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 119.663237] RAX: ffffffffffffffda RBX: 0000000000000043 RCX: 00000000004556a7 [ 119.670546] RDX: 0000000000000000 RSI: 00000000004badf3 RDI: 0000000000a3f7f0 [ 119.677863] RBP: 0000000000000013 R08: 0000000000000000 R09: 0000000001612940 [ 119.685166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 119.692469] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000001380 [ 119.699772] Code: ff ff 48 8b bd 58 ff ff ff 4c 63 2f e8 23 15 02 00 48 63 00 48 8b 75 b0 49 01 f5 4c 89 e1 48 09 c1 0f 85 7a fe ff ff 4c 89 65 a0 <49> 8b 5d 00 4c 89 ef e8 3d 15 02 00 4c 8b 20 8b 02 89 45 8c 4d [ 119.719457] RIP: __kmalloc_track_caller+0x667/0xcb0 RSP: ffff88014ae0fa98 2018/05/03 08:04:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040)=0x527e, 0x4) 2018/05/03 08:04:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x800) socketpair(0x5, 0xf, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x8, {{0xa, 0x4e22, 0x7, @empty, 0x1000}}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x0) [ 119.726696] ---[ end trace 8dc9fb0845fb7f8b ]--- [ 119.731559] Kernel panic - not syncing: Fatal exception [ 119.737429] Dumping ftrace buffer: [ 119.740973] (ftrace buffer empty) [ 119.744668] Kernel Offset: disabled [ 119.748304] Rebooting in 86400 seconds..