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[@generic="0928fe91703b964870e7eae869e2e37441231f8e44a6e6dc9b7e2b5fa43d229f28732e46db5fae6f35d4f4a0c1dfc9b145f2878bedc3c57b3942afaef8005f3815ea3076b8cbebfe81e3cd0dd5f87afed653184277e6df93f44b1e9b9810117d7ec0ab890cdc12a8ba7f6c9af4314cde8eb21c6f53e6a4f57e9d19d3db7dc4339285f535a3a7fa7d41ed49b4f367a2e0aa04e5868564dd1ace88d10a1951f4e42273928e7ddf34c407656ecc4fcf0bfa14fc9673", @typed={0x14, 0x56, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic, @generic="a21935696231ad3b"]}, @generic="5b9231a75fedf5991143c30dff3372326e3925b159dc32e5fe86ab1c1bec3f87586ce95907ede2614952a7f2c33587aab167bd36fc50bf8e58408291d8222fd93b4115fa6f5c3bea69d4a529a293c92bc32a326168dffa6b9fa0f3a61a6abee6adcd78b6f99516abe28fc617129502536fcfaa820e4c67dda1958d93380129e2c39b89fe47f318297d94085430966a91753de364cdfeb542509d4182b56436a4ac63a54bdc4e639faaaa80812848abc44af33ead2ee54d8041c47de06f0bacd04d76b8e2ba", @typed={0x8, 0x6f, @uid=r4}]}, 0x14d0}, {&(0x7f00000043c0)={0x24, 0x1c, 0x110, 0x70bd28, 0x25dfdbff, "", [@typed={0x14, 0x46, @ipv6=@loopback={0x0, 0x1}}]}, 0x24}, {&(0x7f0000004400)={0x300, 0x3f, 0x1, 0x70bd2a, 0x25dfdbfb, "", [@generic="6216d6fc8114e7d2332ed97f5e2702bd2d8f1a2682d314a865a8b208dd22107917fdc95f981435a6a26eb2c8f4c60fe5918df1f7f7f3ae", @nested={0x250, 0x4f, [@generic="85a2e8378f9d4f8d3f5b825e1b552954c4f2bc087c671fb54b1c2fc54980e05a519aa4f220550dad787a6ffaed0a52e0540bc4949064ff1465fdeb37a4d88db104828a4aa99a336eaf417fa4558ca9d3f33e05fa4c8437944b6c5f4bd98e9e4cd6e10172a91e8f2fefbc7d40a7219600c42e83cdb9ab63296d2d10dd21f7c61c276d416a06f6e89e6d366c264228965677cccde16dd8f903b5ebbee2a6d5043d24e239962250a236", @typed={0x4, 0x82}, @typed={0x24, 0x25, @str='&nodev%system%$,keyring%]Duser\x00'}, @generic="673b2e6b10059f5f040e67d54023be9856e4e84774380face767ad58f75cce36fbc469749cd6395b766e9ea2ad953d1dfaaaeaddb0725d3de0644cf33248178896f5b1afad4d300a529129c74593f64f7b20cf7acdd4b98fa07e00cf9bb7e466ea6a451539d462555ce9633c39764ba9379a10f766c75a627ff54e2dfd6df658ef4dda86c024bc83f57e6a8ae4328ac27676e6e229f832c25da747b36c04ff8c3a4020494685e0f0", @typed={0x10, 0x7d, @binary="83a4843714078d6b20f87bd1"}, @typed={0x8, 0x6f, @str='\x00'}, @generic="1b5761f0f9f6836dc2c80fe34898299a976d5ffd601f94ac167e32e4ad306ae67418f92f6f092f2f90f195bc42ca4816f506f6810f91a039a646facb8f1ae2700cc8bb7a3a16c08e6dc30d3ec05bb61c415ed452683e146f28ca089f106ecd584f4be2969ca375559883792ccc32c8bcc0f10e525086637a3a60f0de63f0fca7b09ccc9c541d5f1624d06277bb55368aed422983c4c66dbcedcac60723782159cc9d7a0795a3782fe4b4783e8c90fd", @typed={0x8, 0x22, @str='/\x00'}, @typed={0x4}]}, @generic, @generic="06dae6f68ef61dfa017fd56571868ad7e4da53b7f6c75f95415d06bac83800bdf6a07ca1ce10e482ee952bb7f6d97d44bb3d73d28223306c9e62d205719732e9100d542263b07d9fea06a964bf97db017456e6fe8dcb19", @typed={0x8, 0xd, @uid=r5}, @typed={0x8, 0x3f, @u32=0x8}]}, 0x300}, {&(0x7f0000004700)={0x178, 0x12, 0x220, 0x70bd2c, 0x25dfdbfc, "", [@generic, @generic="4b49061321340524d0ce3e9e9ea302a48fe69035a2e13ce32947d261a7a89aee07c54487a40eeccb37ac5abdbf1b333838b8de14cfe1d22b70f8fdd51aa455781fff804658549006efa46bdcd4a653531bec22cd1b63b29c91b2a30af0c3ef75bca9779fd69e90fcbf51356543f2bea7aacf506288b96f2681a8bab01d979cfbd11b8d49d771f41cf914281a4b2348f87d967d0671709bcdee0743fc3190dad11c9398ae4ec9cb1e42fe988f0518afd729460490340da9cff3364d55260d24e79d73ae644cd11b21bd9d6bde7d", @generic="a82f75fe6be0cf9b9255cdf7f62ef5ff038cb9fbc03c6e70cbd98bf9081fae70800525366ed7086d5e4729fd372d8dbf4f589d99fe1ed99f9f41de65564b291a7a7bb4ed87392d3593d9fd6d2e9039bee65a2fa62ba8d8bdf2bbe70b07eda3657d22a7b4936cc966064e6de82a822872f9936efa552db62593af0d6cfde5adf4888ecdd996a33726a39219c075571f7f1f4db4df8d0d7204ed17"]}, 0x178}, {&(0x7f0000004880)={0x10, 0x34, 0xa02, 0x70bd2c, 0x25dfdbfc}, 0x10}], 0x9, &(0x7f0000004f00)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r9, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x4004000}, 0x440c0) 2018/04/25 22:29:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xc0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6f, 0x80) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000180)) sendmsg$unix(r3, &(0x7f0000000b40)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000a40)}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getstats={0x1c, 0x5e}, 0x1c}, 0x1}, 0xc004) 2018/04/25 22:29:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:07 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000180)="d85971d62bda7f6063ca6423df5e3145689fa1d5f8d652a547bf108ca67a4298971bd7f60f379d9f2d4568b5fedc6c23bbef63ab071de17b333b80af7a44145630806fc6f020f305b046eb81b2b00f808c6de38d2f828dc01c070000000000000010eb6816c5123af50aa90d482b704ab0c88c19f5eddc1562a629cb2c3139619b1271c606000000437816d02b4b3edec627a7d9541b49e40de6881e1e6183923533848e910c883553cdb896a91afd0810") fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)="1a99dec7213fd6dd0a3666eb9c7419eeb060d93399aa6253b4e72294572fe795cf4dc9633239f0edcc62d9b5d800a4e05b09714e03b6a5668484153fa266321b7451d99e7e2636cf70146dd85a59eac3bc500831387daa7a46224461bd9455") 2018/04/25 22:29:07 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8, 0x2}, &(0x7f00000000c0), 0x1400) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20200000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/25 22:29:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0xa068, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040), 0x1) write(r1, &(0x7f00000000c0)="9d", 0x1) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) write$eventfd(r0, &(0x7f00006d5000), 0x27c) 2018/04/25 22:29:07 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = dup2(r1, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0xf, 0x0) 2018/04/25 22:29:07 executing program 3: r0 = memfd_create(&(0x7f0000000180)='xts(ecb-camellia-asm)\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'bond0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) accept$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000500)=0x1c) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) dup3(r2, r1, 0x0) recvmmsg(r1, &(0x7f0000000c40)=[{{&(0x7f0000000100)=@nl=@proc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/228, 0xe4}], 0x1, &(0x7f0000000540)=""/103, 0x67}}, {{&(0x7f00000009c0)=@can, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/205, 0xcd}}], 0x2, 0x0, 0x0) 2018/04/25 22:29:07 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) readahead(r0, 0x6, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2080, 0x1d0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000080)=[0x7, 0x5, 0x528, 0x6, 0x401, 0x1, 0x380, 0x80000001], 0x8, 0x100, 0x4, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x7fffffff, {0x8, 0x4, 0x2, 0x6, 0x100000001, 0xfffffffffffffffd, 0xffffffffffffffff, 0x9, 0x8, 0x5, 0x7, 0x4, 0x7, 0x9067, "bcdf3bd3c7b6f6a345f14693c5f38f2f46215b3c6a0373478a02f9541b15c9e8"}}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000200)=""/183) sendmsg$nl_route(r2, &(0x7f0000083000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000c96ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210cffffffffffffffff80200000000400050000000008000200ffffffff08000100793d68fc220575275c10d21b0c96c3d265078ae9e5f8fb1f74f76cd86e4ceeda6434b2f83e8fa1ee0d9cc707f5e130b76477fbaf65b08356c0c9f09b4bbf78bcc7df3ebc931e34492c3c3fa3d9ab9a7066bd4d8ded4114d5bd22f753ece81d301cf3607da39f90943ba57bdaa01c7a61fe5253b774a7dbb04ac1c0b54fa1a7aaeb76cf14fa7743b83fda9698bf3bdc7b2a792ba608e5f609fc", @ANYRES32=0x0], 0x2c}, 0x1}, 0x0) 2018/04/25 22:29:07 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x3) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)=""/51) r2 = socket$inet(0x2, 0x80007, 0x8) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000180)={@rand_addr=0xd8, @dev={0xac, 0x14, 0x14, 0xa}}, 0x8) fcntl$setpipe(r0, 0x407, 0x2) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0405519, &(0x7f0000000040)=""/250) clock_nanosleep(0x7, 0x0, &(0x7f0000000240), 0x0) 2018/04/25 22:29:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0xfffffffffffffffd, 0x100002000fbf) 2018/04/25 22:29:07 executing program 4: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)={0x200, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x10000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x75}, &(0x7f00000000c0)=0x8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x10001, 0xffffffffffffffff, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000640)={0x0, 0x2000000000000080, 0x101, "71756575d2310000000000000000000000000000000000000000000000000000000000000000000000000000000000002f00"}) 2018/04/25 22:29:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x11) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x1d, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) accept4$inet(r3, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/25 22:29:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) flock(r0, 0x1) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) 2018/04/25 22:29:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x0, 0xfdfdffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) chown(&(0x7f0000000000)='./file0\x00', r3, r4) 2018/04/25 22:29:08 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000280)={0x3, r0}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000004c0)=0x14) clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000002c0)='em1keyringposix_acl_access\x00', &(0x7f0000000580)="000000000000000000a3c30001d6474ee1c88e3510d152da33389c077058c3c1ae158829a9f02cf93b9a0c38c96e345b0188e0907493b94b0e77f32477eac1d27251cd5a8d32ab87acbf175ee7e841fd6a4638948a4952693f950888a463d5727d112e97332245fdc0a95fabfa", &(0x7f0000000340)='userwlan1%trustedtrusted*\x00', &(0x7f0000000540)='{bdev\x00', &(0x7f00000003c0)='io\x00', &(0x7f0000000400)='mime_typevboxnet0wlan0\x00'], &(0x7f0000000600)=[&(0x7f0000000480)='io\x00']) mknod(&(0x7f0000000180)='./file0\x00', 0x8082, 0x9) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000000100)=""/53, 0x69, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000140)=0x4) lseek(r2, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) 2018/04/25 22:29:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x208200}, 0x28a, &(0x7f0000000100)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="100000006300000000000000fddbdf25"], 0x10}], 0x1, 0x0, 0xfdb5, 0x8010}, 0x20040000) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/25 22:29:08 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x1000, 0x100000}) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x2}], 0x1, 0xfffffffe) ioctl$int_in(r0, 0xb3f193b7d9073f7, &(0x7f0000000080)=0x4) 2018/04/25 22:29:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001080)={0x838, 0x0, 0x1, 0x401, 0x7}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x10000000009, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/25 22:29:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x7}, 0xb) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0x214, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40000) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001280), 0x0, &(0x7f0000000000)=""/8, 0x8}, 0x0) 2018/04/25 22:29:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:08 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='gid_map\x00') accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="db", 0x1}], 0x1) 2018/04/25 22:29:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x4, 0x4) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000004000), &(0x7f000000effc)=0x4) 2018/04/25 22:29:09 executing program 4: r0 = epoll_create1(0x80000) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)) 2018/04/25 22:29:09 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) r3 = gettid() r4 = gettid() kcmp(r3, r4, 0x3, r2, r0) sendmmsg$unix(r2, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42", 0x18}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/25 22:29:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:09 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x1c) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) ioctl(r0, 0x97, &(0x7f0000000200)="b17e5e3af6a840cb872303e40d951478053c25c7908ab3d28f490661489e2a4d380f784892205ba8cef5cc34851e6785e61fad55e4164a6da5972d037320149ae81a4353eb0169fa636b8485b140429137107b4381524400ae81091b47e015fc5b28fb8569e89026350c58c5d29715d2905e3933a0602cacda32273515dcd209f6982809354e656e19da3622a41a3a63d56bd9caf1376431cf828fb6311fd5f4fab8e00ea1738ecc9d9398c79f4aefa6f82834b32819a38a6d065ff5644fa99c8746bdfef2b9118060b21ac070dcb70491ab9149e86fa4297c61d2f34d52404eb9bd3c32846bb8b05ee5c233ff") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @rand_addr=0x7fff}, 0x3, 0x4, 0x2, 0x1}}, 0x2e) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)=""/195, &(0x7f0000000400)=0xc3) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'veth0_to_bond\x00'}) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/25 22:29:09 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000340)="1a40ecd41a992988d92b01eff7d8cc08da000d9a2fc408b02872e1a52cd3700b9bc80dddb148e0baca8c170ce5674a425baa7605b75bfc56a41b4d204d4d4185ff5813de2e5fc9259eda965d1f0bccb7ecbd519b8b77ef24c0fb35bde0adfced1a8d7fb27ad19a79fc2b0b18cde5e264eb6319a9854ebd1744f9faf9e1d5129fc006187dc9c3c2e6b3215225872aaa8ade924f3dc4137f9aa6") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='io\x00') pread64(r2, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r2, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x800) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000001c0)={0x2, 0x0, [{0x4, 0x9, 0x7, 0x6, 0x8001, 0x4, 0x400}, {0x7, 0x1, 0x2, 0x0, 0x1, 0x81, 0xffffffff80000001}]}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newaddr={0x44, 0x14, 0x0, 0x80000000, 0x25dfdbfb, {0x2, 0x50, 0x101, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x80000001, 0x9, 0x0, 0x100}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x24000014) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/204) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) 2018/04/25 22:29:09 executing program 1: move_pages(0x0, 0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/04/25 22:29:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x1, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) getitimer(0x1, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x40) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x9) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}, {0x0, 0x7530}}) 2018/04/25 22:29:09 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000040)='./file0\x00', 0xb, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x9f83, 0x0, 0x7fffffff, 0x0, 0x0, 0x40901, 0xb, 0x800, 0x0, 0x9, 0x3, 0xd1, 0x1, 0x4, 0x1ff, 0x0, 0x20, 0x5, 0x1, 0x49, 0x8, 0x9, 0x0, 0x4, 0x4, 0x1eda2eac, 0x800, 0x6, 0xa5, 0x7fff, 0x95, 0x6, 0x0, 0x6, 0xfff, 0x0, 0x100000000, 0x2, @perf_config_ext={0x100, 0x3ff}, 0x0, 0x10001, 0xfffffffffffffffc, 0x6, 0x3, 0x9}, r1, 0x0, r0, 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) write$fuse(0xffffffffffffffff, &(0x7f0000000140)={0x20, 0x0, 0x1, @fuse_notify_inval_entry_out}, 0x20) open$dir(&(0x7f0000000240)='./file0\x00', 0x10000, 0xfffffffffffffff9) 2018/04/25 22:29:09 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000010c0)={0x0, 0x800}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001140)={0xfffffffffffffffe, 0x4, 0x2, 0xfff, r2}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001180)={r2, 0x3}, 0x8) read(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/25 22:29:09 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000000c0)={0x1, {{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, 0x108) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x2080d6f9) 2018/04/25 22:29:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:10 executing program 1: r0 = creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000dd3fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 2018/04/25 22:29:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001f80)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000002080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000020c0)={'veth0_to_bond\x00', r1}) sendto$inet(r0, &(0x7f0000e78a42), 0x10183, 0x8084, &(0x7f00004d4000)={0x2, 0x4e1d}, 0x7) ioctl$int_in(r0, 0x4000005452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d06ff8), 0x20000000000000b7, 0x3) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/25 22:29:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"62539f6467655f636c6576655f3000", r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}}, 0x18}, 0x1}, 0x0) 2018/04/25 22:29:10 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:10 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'cgroup'}], 0xa, "68913b5d73f63ade2b37e9c5d96548fe5786"}, 0x24) close(r0) rt_sigprocmask(0x3, &(0x7f0000000040)={0x2}, &(0x7f0000000080), 0x8) 2018/04/25 22:29:10 executing program 2: socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in=@broadcast=0xffffffff, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x3c}, 0x1}, 0x0) 2018/04/25 22:29:10 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x27, "87ac974718709a37250c5b103860e00d467d59c5d382c2ed6b89a5c9077a152c4a57d7f0a6c7ca"}, &(0x7f00000001c0)=0x2f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x800, 0x5, [0x3e, 0x7, 0x1, 0x100000001, 0x6]}, 0x12) lseek(r0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000000)={0x80000000, 0x80000001, 0x3ff, 0xfffffffffffffff9, 0xffff, 0x80000001, 0x4, 0x4}, 0x0) close(r2) 2018/04/25 22:29:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x1}, 0x8) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/50, 0x32, 0x0, &(0x7f0000000280)={0x3, {"ff9b13ade6fb84"}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)={0x0, 0x105000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4800, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/25 22:29:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0xc) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000005c0)={@dev, 0x0}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) accept4$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000800)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b00)={0x0, @multicast1, @multicast2}, &(0x7f0000000b40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000b80)={'vcan0\x00', 0x0}) accept4$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14, 0x80000) bind$ipx(r0, &(0x7f0000000180)={0x4, 0x5b6, 0x80, "b957e918d746", 0x9}, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001100)={&(0x7f0000000c40)={0x4b0, r1, 0x1, 0x70bd26, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x240, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbab1}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x2, 0x81, 0x0, 0x8}, {0x2d9e, 0x8, 0x7fffffff, 0x3f}, {0x4, 0x401, 0x2, 0xeb}, {0x39, 0x81, 0x100000001, 0x800}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r5}, {0x24c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {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, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x7f, 0x9, 0x100000001, 0x6}, {0x80, 0x0, 0x979, 0x2}, {0x8, 0x1, 0x2, 0x85}, {0x605, 0x0, 0x1, 0x7fffffff}, {0x80, 0xe62, 0x3, 0x7ff}, {0x5, 0x45c, 0xffff, 0xfffffffffffff001}, {0x10001, 0x10000, 0x101, 0x7}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x4b0}, 0x1, 0x0, 0x0, 0x80}, 0x50) 2018/04/25 22:29:10 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x2000001, 0x35, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ceph\x00', 0x0, 0x0) 2018/04/25 22:29:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000571fe5)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x6, 0x4) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x2c8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10002, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000140)) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00'], 0x18}, 0x0) 2018/04/25 22:29:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:10 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 313.506225] ceph: device name is missing path (no : separator in ./file0) 2018/04/25 22:29:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20000000000028}, {0xa0000006}]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r3, 0x5, 0x8}, 0xc) getpeername$netrom(r2, &(0x7f0000000140)=@full, &(0x7f0000000240)=0xfffffffffffffe9c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000400)="57fa", 0x2}], 0x1}, 0x0) 2018/04/25 22:29:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x100, 0x70bd26, 0x0, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xffffffff, 0x401, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3}, &(0x7f0000000300)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-\x00') setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/04/25 22:29:10 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:10 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0x7, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x10040) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xfa0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x1, 0x58f64957, 0x7}, &(0x7f0000000180)=0x10) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000340)=""/4, &(0x7f0000000000)=0x4) 2018/04/25 22:29:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x1000000000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x6, 0x6d, 0x100000001, 0xb7c1, 0x80000000, 0x1f, 0x6, 0xffffffffffffffff, 0x79d, 0x7f}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000080)=""/59, 0x3b) 2018/04/25 22:29:11 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b0ea8b70a69835a23d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@raw=[@call={0x85, 0x0, 0x0, 0x41}, @call={0x85, 0x0, 0x0, 0x2f}], &(0x7f00000000c0)='GPL\x00', 0x100000001, 0xc3, &(0x7f0000000240)=""/195, 0x0, 0x1}, 0x48) r2 = socket(0x10, 0x3, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rfkill\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000014c0)) writev(r3, &(0x7f0000001480)=[{&(0x7f0000000380)="8b4e94aaf3b61a255187208e7acb8a741531eba51d4531a0d8af0314c9781885443711fa1a56a49634ac254e04424c017b0e9dece3a14f2c12da53c2d953f73751e8583faef29d774acaa4e21dc724736746141df4d1ae4b3a0e228a4a9e9e612fcdb9b1b80c8018f2f6e663faf1ea27506b38a578f26c3aae93c337aa0d4455d2fdcb82b01bc49ac14596cb92ebab5b5a2f4fd2470f9e6655b9a8b19ec9049c86afdafd72812d2ac37f92e9e957be536ba4382b9cc5287739d0811ff29a4dc9bc9a8301da11f64a31c394db9c321b59bcbb0914b4c6f5528133f6770af9", 0xde}, {&(0x7f0000000480)="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", 0x1000}], 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x100000001) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f0000000100)="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", 0x114) readv(r0, &(0x7f0000001880)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000001540)=""/58, 0x3a}, {&(0x7f0000001580)=""/211, 0xd3}, {&(0x7f0000001680)=""/142, 0x8e}, {&(0x7f0000001740)=""/7, 0x7}, {&(0x7f0000001780)=""/245, 0xf5}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x7) 2018/04/25 22:29:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x169) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = shmget(0x3, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/4096) shutdown(r0, 0x0) getitimer(0x0, &(0x7f00000000c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bcsh0\x00', 0x10) 2018/04/25 22:29:12 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000140), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x49, 0x84001) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="30c77ec531ea2bc6e6d257da7165f8bc024f688aaebe663ec0cc0a94e3c6fbffa6501509c1e31eb9af44998ef79f1f3a2b4dcc7219f392f039a75b358bd185582050987c796b47ec811a9f0d14a36f13c1a52d0c08e005c705705f7e0124b393b3e3364c57", 0x65, 0x100000001}], 0x24a0e1, &(0x7f0000000200)={[{@resize_auto='resize=auto', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}]}) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/04/25 22:29:12 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x3) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/04/25 22:29:12 executing program 1: munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x8be, 0x5}, 'port0\x00', 0x41, 0x804, 0x7ff, 0x4, 0x3, 0x401, 0xfffffffffffff7f3, 0x0, 0x2, 0xedfc}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000540)="fd39619356b874e570b019ec9457bb97d116b8fff97c65028936f9479ef43619f5d787c1955a5bb650fcbae09c97d8cb7a367ee0ba91b04538c5ccf112f63c1199bd9fb974b03f2727d6d47d52232df80d24e7f1b0563526d91687cd1416c4c753e1c9dfd4cad8ec56f5d60f71279ca057b42b87b8b766858653063798c1680c490100f868d983c9b9b92a2be51e6e51fb53fe00000000000000000000000000000000", 0xa3) 2018/04/25 22:29:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/25 22:29:12 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7f, 0x101000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') clock_gettime(0x0, &(0x7f0000001740)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) setitimer(0x2, &(0x7f00000017c0)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x725367bb, 0x1f}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000016c0)=@sack_info={r6, 0x4, 0x8}, &(0x7f0000001700)=0xc) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="6df8e878fcf283dd293e0fb348dbadcaab6c03540289cb54bbe0e2c94733b7a71b2b2f0055422331760d2fd63e834812e8bb9c02b3c6e3c5ba3a64036e6038800d75c0b63d53940e0b88d762feeb8ba87d97d71c61bc6bcc178e112eeb9d340382eaaa5dc473a3647cfecc572c643845867de535cc2b4d5e33b57cd3090388cb0cd1ade6240c47054ded6b0fc37e3c97784982890e34d1ba0cf8475a60a783103b52819d4ae9fcdb683d4f74c0f289dfe16f3f540f696e435ed5dc4b28e3849d133bfd6111d0703a8df5d33205d7fc9c934067fb7453b43add209e", @ANYRES16=r1, @ANYBLOB="000126bd7000fcdbdf250e0000006400020008000400ff0700000800090000040000080004000000000014000100ff010000000000000000000000000001140001000000000000000000000000000000000008000b000a000000080009000300000008000400010000000800040005000000"], 0x78}, 0x1, 0x0, 0x0, 0x40001}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x6, 0xfb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200006c0], 0x0, &(0x7f00000000c0), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x8, 0x6, 'ipddp0\x00', 'team0\x00', 'ip6_vti0\x00', 'team_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff], 0x888, 0x8b8, 0x900, [@pkttype={'pkttype\x00', 0x8, {{0x2, 0x1}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x2, 0x3}, {0x7}, {0x6, 0x2}, {0xfffffffffffffff8, 0x2}, {0x3f, 0x2}, {0x9, 0x2}, {0x5}, {0x6, 0x3}, {0x7}, {0x0, 0x3}, {0x100000000, 0x1}], [{0x3, 0x1}, {0x7, 0x8}, {0x7, 0xa3f}, {0x81, 0x1}, {0x3, 0x83}, {0x6, 0x101}, {0x6, 0xe87}, {0x80, 0xf0}, {0x7, 0xfffffffffffffc00}, {0x5, 0x7ff}, {0x2, 0x6}], 0x9, 0xa}, {[{0xfffffffffffffffd, 0x1}, {0x4}, {0x10001}, {0x319, 0x1}, {0x8000, 0x3}, {0x1}, {0x101}, {0x54ac4766, 0x3}, {0x130, 0x1}, {0x0, 0x3}, {0x9, 0x1}], [{0x3, 0x7ee}, {0x101, 0x854c}, {0x3, 0x1}, {0x0, 0x2100}, {0x401, 0x1dc88000}, {0x75e, 0x1}, {0x618, 0x5}, {0x3, 0x3ff}, {0x4, 0x4}, {0x6}, {0xff, 0x20}], 0x9, 0x5}, {[{0x3}, {0x2}, {0xff, 0x3}, {0x400, 0x2}, {0x8, 0x2}, {0x80000000, 0x2}, {0x7, 0x3}, {}, {}, {0x9}, {0x8001, 0x3}], [{0x2, 0xfff}, {0x100000001, 0x7f}, {0xc288, 0x4}, {0x2, 0x700000000000000}, {0x0, 0x6}, {0x1, 0x5}, {0x6}, {0x0, 0x3}, {0xffffffff, 0x5}, {0xce10}, {0x9, 0x1}], 0x3, 0x7}, {[{0x5, 0x3}, {0x6}, {0x3, 0x3}, {0xffff, 0x3}, {0x6}, {0x7, 0x3}, {0x3, 0x2}, {0x8, 0x2}, {0x9, 0x3}, {0x2, 0x2}, {0xf1, 0x3}], [{0x0, 0x732b}, {0xffffffffffff4dd2, 0xfff000000}, {0x4, 0x100000000}, {0x9, 0x1}, {0x4, 0x11}, {0x8, 0xea}, {0x8, 0x100000001}, {0x7fffffff, 0x6}, {0x100000000}, {0x6, 0x577f}, {0x7f, 0x800}], 0x6, 0x7}, {[{0x7fffffff}, {0x0, 0x3}, {0x9, 0x1}, {0x6, 0x1}, {0x7, 0x2}, {0x0, 0x2}, {0x0, 0x2}, {0x0, 0x3}, {0x200, 0x2}, {0x7, 0x3}, {0x1, 0x1}], [{0x2, 0x2}, {0xfffffffffffffffe, 0x7}, {0x73f16c6f, 0xad0b}, {0x10001, 0x7e}, {0xfffffffffffff000, 0xba}, {0x8, 0x8}, {0x3, 0x7}, {0x1, 0x401}, {0x7, 0xd4}, {0x9, 0x9}, {0xffffffffffffffff, 0x3}], 0x7, 0xa}, {[{0x20, 0x2}, {0x9, 0x2}, {0x2, 0x3}, {0x5a, 0x3}, {0x0, 0x3}, {0x2}, {0x100, 0x1}, {0x1000, 0x1}, {0x7}, {0x800, 0x1}, {0x5, 0x3}], [{0x10001, 0x100000000}, {0x5, 0x7fffffff}, {0x1ff, 0xfffffffffffffffc}, {0x100000000, 0x401}, {0x8001, 0xb1a}, {0x101, 0x20000}, {0x8, 0x6}, {0x5, 0x7fff}, {0x8, 0xd9}, {0x10000, 0x3}, {0x5, 0xfffffffffffff800}], 0xa, 0x3}, {[{0xe31}, {0x9, 0x1}, {0x80000000, 0x1}, {0x99, 0x2}, {0x800}, {0x6, 0x1}, {0x20, 0x1}, {0xfff, 0x3}, {0x1ff, 0x2}, {0x7, 0x1}, {0x9, 0x3}], [{0x8001}, {0x9, 0xb8f4}, {0x1, 0x3fff80000000000}, {0x7, 0x7}, {0x1ff, 0x5}, {0x0, 0xfffffffffffff848}, {0x7, 0x7}, {0x4, 0x2c}, {0x400, 0x80000000}, {0x5, 0x4}, {0x9f7, 0x8000}], 0x6, 0x2}, {[{0x41e0, 0x2}, {0x0, 0x3}, {0x2, 0x3}, {0x79, 0x1}, {0x5f8f, 0x1}, {0x9, 0x2}, {0x1}, {0xbaa}, {0x2, 0x3}, {0x1000, 0x3}, {0x100000001, 0x3}], [{0x2, 0x8}, {0x1f, 0x1}, {0xf265, 0xe}, {0x2, 0x7fff}, {0x1, 0x8}, {0x9, 0x1}, {0x1, 0x100}, {0x800, 0xe1}, {0x2, 0x8001}, {0x1ff, 0x1}, {0x100, 0x200}], 0x6, 0x9}, {[{0x2}, {0x0, 0x1}, {0x4, 0x1}, {0xffffffff}, {0x17c5, 0x3}, {0x240}, {0x6}, {0x5, 0x3}, {0x9, 0x3}, {0x2000000020000000, 0x2}, {0x0, 0x2}], [{0x8001, 0x80}, {0x4, 0x7f}, {0x2, 0x1}, {0x1, 0x7ff}, {0x4def, 0x80}, {0x3, 0x4}, {0x7ff, 0x7}, {0x7}, {0x717, 0xca6}, {0xfffffffffffffff8, 0xaeb9}, {0x200, 0x4}], 0xb, 0x5}, {[{0x100}, {0x60c, 0x3}, {0x3131, 0x3}, {0x5, 0x2}, {0x8, 0x2}, {0x7}, {0xffffffff, 0x1}, {0x1, 0x3}, {0x15, 0x3}, {0xffffffffffffff4b, 0x3}, {0x0, 0x3}], [{0x1a3, 0x4}, {0x8, 0x1}, {0x5, 0x7}, {0x4, 0x3}, {0x9, 0x2}, {0x4, 0x10001}, {0xc38, 0xf1}, {0x1, 0x5}, {0x1eb, 0xf711}, {0x5c5, 0xc0}, {0x2, 0x800}], 0x0, 0xb}, {[{0xffff, 0x3}, {0x2, 0x1}, {0x50, 0x1}, {0x7fff, 0x2}, {0x3ff, 0x3}, {0x1000, 0x1}, {0x0, 0x3}, {0x8, 0x3}, {0x3}, {0x6, 0x3}, {0x0, 0x3}], [{0xa2ba, 0x8}, {0x8001, 0x81}, {0x6, 0x7}, {0x3, 0x4}, {0x10000, 0x3ff}, {0x7, 0xa635}, {0x3, 0x80000001}, {0x3f}, {0x1000, 0x4}, {0x8, 0x9}, {0x20, 0x81}], 0x9, 0x5}], 0x5, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x80, 0x10001}}}}, {{{0x0, 0x4, 0x6000, 'ifb0\x00', 'veth0_to_bond\x00', 'team_slave_0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="36a9854b426b", [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0x118}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x8001, 0x6, 0x0, 0x0, "ef8d078330c66e56d01cb981200bbfeb07a415adfec314e29e016ee2505fb5457d0a1ad5f06106737b05dbc4b8c5b62b53e901146a292ff9fd849a80a0557fdd"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x17, 0x40, 0xa01, 'tunl0\x00', 'dummy0\x00', 'ip6_vti0\x00', 'bridge_slave_0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff], 0x70, 0x118, 0x150}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1000}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x9, 0x7, 0x0, 0x0, "035f876ab194ee116bb4497a6c9c6357edf8daa6196e59357976ac9c1cefdf1ee3795999c5b242744d9f9c089dedbd7400afaa49dd52f5d050d5c6107068bdd3"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="75d4171917a2", 0xfffffffffffffffe}}}}, {{{0x9, 0x10, 0xb, 'vcan0\x00', 'gretap0\x00', 'syz_tun\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x198, 0x198, 0x1d0, [@comment={'comment\x00', 0x100}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x11, 0x28, 0xf107, 'ip6tnl0\x00', 'ip6_vti0\x00', '\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xd0, 0x100, [@m802_3={'802_3\x00', 0x8, {{0xf4, 0x6, 0x4}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x0, 0x1, 0x89f6, 'ipddp0\x00', 'rose0\x00', 'team0\x00', 'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x2b0d5047, 0x1fffffffe00, 0x9}}}}]}]}, 0x1028) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/04/25 22:29:12 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/sequencer\x00', 0x80080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001800)={{0x3, 0x3, 0xb08f5c, 0x0, 0x6}, 0x7, 0xfffffffffffffffe}) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x9, 0x400000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) rt_sigtimedwait(&(0x7f0000000140)={0x7ff}, &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x14, 0xc0000) fsetxattr(r3, &(0x7f0000001700)=@known='system.posix_acl_default\x00', &(0x7f0000001740)='+.eth0\x00', 0x7, 0x1) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f000038aff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000000bf012d639d20b000000000000000000e667415abfe1125f7c9d000000"], 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth1_to_bond\x00', 0x7ff}) readv(r3, &(0x7f0000001680)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/232, 0xe8}, {&(0x7f0000001400)=""/159, 0x9f}, {&(0x7f00000014c0)=""/128, 0x80}, {&(0x7f0000001540)=""/15, 0xf}, {&(0x7f0000001580)=""/218, 0xda}], 0x6) r4 = gettid() fremovexattr(r0, &(0x7f00000002c0)=@known='com.apple.system.Security\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001780)=0xfff, 0x4) syz_open_procfs(r4, &(0x7f0000000000)='oom_score\x00') 2018/04/25 22:29:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tkill(r1, 0x2d) write(r0, &(0x7f0000000380)="2700000014000700000c60ff81000413010000f4121702cd9900e30000000000240000010075ed", 0x27) 2018/04/25 22:29:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x52, 0x8000) write$cgroup_type(r2, &(0x7f0000000240)='threaded\x00', 0x9) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r3, &(0x7f00007ed000), 0x2b) 2018/04/25 22:29:13 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/2048, 0x859, 0x40000000) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='timers\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a00)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000b00)=0xe8) r4 = getegid() chown(&(0x7f0000000f80)='./file0\x00', r3, r4) getgroups(0x4, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r7 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000fc0)={0x1000000000000000, 0x6000, 0x5, 0xc, 0x1d}) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000cc0)=[0xffffffffffffffff, 0x0]) ioctl(r6, 0xfffffffffffff83e, &(0x7f0000001080)="2ede80c481c36720808a02acb566f737e7d609b12eda954ec5541ecc8ea6d0856abb8bd64428594d16d4b2ff4c66b6619883e4d16fa1164aeff31f5ced56e4825db787bdb929eb0f9f44ea3c8526bc14a87cfa5dd839fa059976d230d5d071235ec5630bfba1b75b0bd371878de8a88143012df9c185d3d4003e52109364842eea5861c801f348efef1248932b1b43bee2dc0411745457dec1d9fd59050ef0b6d77ec6f81874600859e2d3939257106f5163cbb2acc5ffef5d9ee9d927d91e97ae5ed5093a6e7a15a86a16201160e81f2fc5") lstat(&(0x7f0000000d00)='/\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x7}, {0x3, 0x5}, {0x3, 0xffff}, {0x3, 0x7}, {0x2, 0x101}, {0x2, 0x1}, {0xe, 0xffffffff00000001}, {0x0, 0x7f}], 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001040)={&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000940)="456e3bd3cfc5c959de20fc4ce3812dec574f2fabe413d1b1ec5c3e18280de91e9ea0bf705d19a8c67fcf9034a59e795e23ce9391005a6bfac41c24aa3451108665968e0c1ac6a069a4077b9fafb91f236c4c603c12d2335d", 0x58}, {&(0x7f0000000080)}], 0x2, &(0x7f00000012c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="000000002000000000ca92c030cbaa9853000000d98fb3881f085845343b311a43d96a5b754905e7f549f4fc75c88d8664e1434b7f003a01454fb8452f0158a67853349b37879f77a3b0e1887426dfa356d3594f4baba3ba55bb3fc953b832f4345205ce6a1d2979c88e0939bb9a8559769f97a0d0c3defa1a650c806f25900ff97393502658789e033fd44e9ae5c92c1fed889fb632d194426e45c1a7", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r0, @ANYBLOB="2000000000000000010000001a00ddff", @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000010000000200000017e6fa3115b73d17c469bc50f1c7c31b67871ded5787fc0c259d595645b931bc8dcee21cbbc79f702d820000921e0ff51b5a0b2d319b26567021fc75", @ANYRES32=r1, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x10}, 0x8000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000001180)=0x4) 2018/04/25 22:29:13 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/25 22:29:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x210200) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x5, 0x4900) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) prlimit64(r3, 0xb, &(0x7f0000000140)={0x6, 0x34}, 0x0) r4 = memfd_create(&(0x7f0000000040)='securityuser\x00', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0xffff00000000000, 0x2, 0x80, 0x341, 0x8e, 0x8, 0x6, 0x2, 0xfff, 0xa9d, 0x3}, 0xb) fcntl$dupfd(r0, 0x0, r0) r5 = getpid() waitid(0x2, r5, &(0x7f0000000000), 0x8, &(0x7f00000001c0)) ioctl$TIOCSBRK(r4, 0x40044591) 2018/04/25 22:29:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x800, 0x1, 0x5}, 0xc) io_setup(0x8, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@local, @local, @multicast2}, &(0x7f0000000140)=0xc) sendto$inet(r0, &(0x7f00000000c0)='\b', 0xffffffa5, 0x20000000, &(0x7f0000385ff0)={0x2, 0x3, @loopback=0x7f000001}, 0xed) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x1010, r0, 0x0) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) pwrite64(r0, &(0x7f0000000080)="37e988dc9edb10e7e5261ec11e", 0xd, 0x0) 2018/04/25 22:29:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:13 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x2) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x32, &(0x7f0000000000)={0x4, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'veth1\x00', {0x4, 0x4, 0x1000, "c683b436d633", 0x3}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/25 22:29:13 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000044b000)='io\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000180)=0x8001) pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) lseek(r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='lo\x00') 2018/04/25 22:29:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x2) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000100)=0x80) sendto$packet(r2, &(0x7f0000000040)="003a8eae6b4ca9f8b5f64f052312d2ca4f2d8449fa5390b6ee", 0x19, 0x20000000, &(0x7f0000000140)={0x11, 0xf6, r3, 0x1, 0x100000001, 0x6, @random="c5b4d8f2d49a"}, 0x14) r4 = dup3(r1, r0, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000180)=""/175) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x5) 2018/04/25 22:29:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)={0x1, [0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000280)={0x1f001, &(0x7f0000000240), 0x8, r2, 0x5}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000740)={"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"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) munlockall() clock_gettime(0x7, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000200)={0x7000001d}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) socket(0xf, 0x6, 0x5) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000140)=""/53, &(0x7f0000000180)=0x35) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x200000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000340)=""/250) 2018/04/25 22:29:13 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) write(r0, &(0x7f0000000000)="8e2e5857638cc5ca0e52557850088f3b7c72c436878328", 0x17) 2018/04/25 22:29:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) clock_adjtime(0x0, &(0x7f0000000100)={0x8bee, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/04/25 22:29:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:13 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/25 22:29:13 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffffffdfff48, 0x4000) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x1d, 0x4) 2018/04/25 22:29:14 executing program 1: semget(0x2, 0xdd595f78b29391d4, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x4e24, 0xfffffffffffffffc, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2000000000000001}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/25 22:29:14 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000200)="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", 0xfc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x400, 0x1, 0xb000}, 0x4) 2018/04/25 22:29:14 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000040)=0x41, r0, &(0x7f0000000080), 0x2, 0xd) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/04/25 22:29:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:14 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x10000007f, 0x10003, 0x1000000000000008, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r2, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/25 22:29:14 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) socketpair(0x1a, 0x80000, 0x5d0d, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x400, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1, 0x3, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22}}]}, 0x210) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000240)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1b) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="561987431f1ef107cd2db83609fec20eeed0c82979dbaf19e50ccc2a40dd864c5852f38d3c3a0d882f30288da224ceea8ac036a9f651cd", 0x37}], 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340)=0x5, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000000c0)={0x80000000, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x21}, 0x6}}}, 0x88) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000300)) [ 316.930404] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. [ 316.981194] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. [ 316.984714] FAULT_INJECTION: forcing a failure. [ 316.984714] name failslab, interval 1, probability 0, space 0, times 0 [ 317.001159] CPU: 0 PID: 23432 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #16 [ 317.008441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.017783] Call Trace: [ 317.020364] dump_stack+0x1b9/0x294 [ 317.023991] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.029171] ? perf_trace_lock_acquire+0xe3/0x980 [ 317.034002] ? perf_trace_lock+0x900/0x900 [ 317.038234] should_fail.cold.4+0xa/0x1a [ 317.042284] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.047384] ? print_usage_bug+0xc0/0xc0 [ 317.051438] ? graph_lock+0x170/0x170 [ 317.055224] ? __lock_acquire+0x7f5/0x5140 [ 317.059442] ? __lock_acquire+0x7f5/0x5140 [ 317.063685] ? find_held_lock+0x36/0x1c0 [ 317.067750] ? check_same_owner+0x320/0x320 [ 317.072080] ? rcu_note_context_switch+0x710/0x710 [ 317.076998] ? check_noncircular+0x20/0x20 [ 317.081224] __should_failslab+0x124/0x180 [ 317.085447] should_failslab+0x9/0x14 [ 317.089236] kmem_cache_alloc_node+0x272/0x780 [ 317.093807] ? __unlock_page_memcg+0x72/0x100 [ 317.098292] __alloc_skb+0x111/0x780 [ 317.102083] ? skb_scrub_packet+0x580/0x580 [ 317.106401] ? print_usage_bug+0xc0/0xc0 [ 317.110448] ? print_usage_bug+0xc0/0xc0 [ 317.114501] ? perf_trace_lock_acquire+0xe3/0x980 [ 317.119339] ? print_usage_bug+0xc0/0xc0 [ 317.123390] alloc_skb_with_frags+0x137/0x760 [ 317.127955] ? print_usage_bug+0xc0/0xc0 [ 317.132010] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 317.136758] ? print_usage_bug+0xc0/0xc0 [ 317.140811] sock_alloc_send_pskb+0x87a/0xae0 [ 317.145306] ? sock_wmalloc+0x1e0/0x1e0 [ 317.149269] ? __lock_acquire+0x7f5/0x5140 [ 317.153496] ? debug_check_no_locks_freed+0x310/0x310 [ 317.158686] ? print_usage_bug+0xc0/0xc0 [ 317.162737] ? debug_check_no_locks_freed+0x310/0x310 [ 317.167911] ? __lock_acquire+0x7f5/0x5140 [ 317.172144] tun_get_user+0xeec/0x4100 [ 317.176042] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 317.180959] ? graph_lock+0x170/0x170 [ 317.184749] ? perf_trace_lock_acquire+0xe3/0x980 [ 317.189581] ? perf_trace_lock+0x900/0x900 [ 317.193799] ? perf_trace_lock+0x900/0x900 [ 317.198024] ? __fdget_pos+0x1a9/0x1e0 [ 317.201903] ? find_held_lock+0x36/0x1c0 [ 317.205956] ? lock_downgrade+0x8e0/0x8e0 [ 317.210094] ? kasan_check_read+0x11/0x20 [ 317.214230] ? rcu_is_watching+0x85/0x140 [ 317.218364] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 317.223547] ? tun_get+0x22b/0x360 [ 317.227078] ? tun_chr_close+0x180/0x180 [ 317.231130] tun_chr_write_iter+0xb9/0x154 [ 317.235352] do_iter_readv_writev+0x859/0xa50 [ 317.239843] ? vfs_dedupe_file_range+0xa00/0xa00 [ 317.244595] ? rw_verify_area+0x118/0x360 [ 317.248729] do_iter_write+0x185/0x5f0 [ 317.252607] ? dup_iter+0x270/0x270 [ 317.256233] vfs_writev+0x1c7/0x330 [ 317.259846] ? vfs_iter_write+0xb0/0xb0 [ 317.263808] ? wait_for_completion+0x870/0x870 [ 317.268396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 317.273919] ? __fdget_pos+0xd6/0x1e0 [ 317.277704] ? __fdget_raw+0x20/0x20 [ 317.281402] ? __sb_end_write+0xac/0xe0 [ 317.285374] do_writev+0x112/0x2f0 [ 317.288904] ? vfs_writev+0x330/0x330 [ 317.292691] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 317.298219] __x64_sys_writev+0x75/0xb0 [ 317.302184] do_syscall_64+0x1b1/0x800 [ 317.306056] ? finish_task_switch+0x1ca/0x810 [ 317.310542] ? syscall_return_slowpath+0x5c0/0x5c0 [ 317.315461] ? syscall_return_slowpath+0x30f/0x5c0 [ 317.320381] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 317.325735] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/25 22:29:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="224aff19a33530ebcbdd4fd38a60c6a62519721de05a3fb277ccee44fdf414fff2576397e57589723287f4d08d3991d5869c4bb475da66de224e1e3846f61ee06e18cb1ae333f50f75e96bc4f26acc33baed465d80d3a066a108a7ad7c7bbc6a61f6c243ba97c9350940b4a64859f1542175ea873dcbc326cda11c4a37d760aa7fc005a69cdb990a6a0101ad1054404d6f0288f445db52d42786bf96fd058795b0f758047b72cd5b940e9af8909a1765971daed0eb2ee03a672d867abf1d601be2f6cbfa", 0xc4}], 0x1) [ 317.330573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.335746] RIP: 0033:0x455241 [ 317.338920] RSP: 002b:00007f39f4bfbba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 317.346616] RAX: ffffffffffffffda RBX: 000000000000fed1 RCX: 0000000000455241 [ 317.353872] RDX: 0000000000000001 RSI: 00007f39f4bfbbf0 RDI: 00000000000000fc [ 317.361127] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 [ 317.368383] R10: 000000000000fed1 R11: 0000000000000293 R12: 0000000000000014 [ 317.375637] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 2018/04/25 22:29:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) flock(r0, 0x24ea2a87d36709d8) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000, 0x20000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) 2018/04/25 22:29:15 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="241000002a005f000000000000ed7601f3ff0fff01000022000002407fde2c058ea72cd9f8f61ca6166062bc610319aad1e1e4baad84449d0779", 0xffffffffffffff78) 2018/04/25 22:29:15 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) timerfd_create(0x4, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="f1b068684d24c9b9c0578b20f8bc32bf3382e399f9567fe302ffdf13a4dd9e07ddee3d316d2e8ee09f6e992d14bdd27480ec53280b0a0a1411c1836a0e2ee993eb8a81e665f4fc71708f4c060909722fd7152f5766a40263", 0x58}, {&(0x7f0000000280)="7a3a8f5466e0a1b9540adc99e18389f6123543efcbd1457bf4942297db621bac21afd4297aea741cf35f3900258c0a4b525d136216765fabfff0302af0d4fae6d877c69da986fdd9b1761645298df7f46e66ff11373522e2e5c3787919b9cf632c271c37d65cea2eb4ad3476d32e316bd32832d7060e2afe8919a7dd0c2b5f087de3cc4830fd407c948470db42b7b53562e59827715687560225cfb72ad1ca1f05a0ca608dd109f557483a466c01cb44f864d63a30bf90d2c8994d7a7c69ace2f8d79eb0ff037fb5a183fe74eee1c5dedb25684617528724832c797075912df6dc5b7f368fd615dd52101b01784ed7b3", 0xf0}, {&(0x7f0000000180)="f3b692e93bd06ae5764aa87044d99f05a3294c17e6bb2e72aed9794bd4e8b12ab488f3714ffeaa9758045d8e21db7747ad1bc4d5e240180ba8c139304cfa030477c291dc2c08ff91c784cf961c00875201fd467154158117d443181fa705d1e7e90132a514f8a57a5c7659783a021e3581f90ac0af53225f6e3833c325e7f579e6133619df1cf38b47012b577db967a9eb85b514f19889", 0x97}, {&(0x7f0000000380)="b05ac31d9207c75b311f378a388ad521229b698c6a23f4b00fc410563e65cec919c5b32d98e08ab9f72fe54218cc69b480fd95308de0bb4bce7ed04cb8a4f842ba0628ae419a9fb40a2bdf5c984311de8b5963245de5b36b04fca9ca067b294fc12089570293f1cac46668c004475cafc58e65d4dcb8f61fb60e8399a338b80a3f0368c7d0fa98c1d5e98099c95527c92ebd7c4bb3fc55085390d0608c2f18c5e7e4fdfcba098c047f9045c136692315b2d54bf2d06511336156", 0xba}, {&(0x7f0000000440)="adef6585c4f53f266806915b732c1e87846de8bbd6a6ba102140613c4fe1d45f690381143ef9e36e4d3862254cca4f3ca3e845f64a9a4e6f4697caa261fdab35d37c2c8b6c8e36a2cf177a0b02fc14bff189b9c7aa8554aaf609ce6404b81d113cafa01b4aaf92", 0x67}], 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$fuse(r2, &(0x7f0000000080)={0x20, 0x1, 0x0, @fuse_ioctl_out}, 0x20) 2018/04/25 22:29:15 executing program 4: unshare(0x24000200) unshare(0x20000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./control\x00', 0x1, 0x1, &(0x7f0000000340)=[{&(0x7f0000000100)="02aff63ad7f47b454234b32f50b10e0d22325b1b2c96f2fcdc1cb795860c421074b373685d9b091099fabe0daff7ff04973007ce98bf3cc5e86266b71767193142e5ac74f6fce92582b927e088d4e4651c0fb7ecf495856fb8a522dbf62414ee8c391e0af3b264d80b3c4f3e27b10e84513056b7f84192cc9442c8c055bbfa5ecc283cf31e808c5f313a1b8acd5819551fae4eadf9", 0x95, 0x3}], 0x6, &(0x7f00000003c0)=ANY=[]) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f00000003c0), &(0x7f0000000380)=[&(0x7f0000000280)='hfs\x00'], 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00000003c0)="7884b9169f469f5a26211a6f7bb5ea98594f56715bf7efb62c65b7a01fb37fc9c113122bf211a735ef77bd5fe158b8ea9ae1e887b01d1665efd553175e90f59f69ec030176b7980b7f7fe46c2e9cad4d953bd875e7195a345693a60ab04fff7dc1e5aed84591f5a0a13e4647ef8516d6177f8bde329caf1fb941cbd391420ed0563613", 0x83) clock_gettime(0x3, &(0x7f0000000000)) 2018/04/25 22:29:15 executing program 7 (fault-call:2 fault-nth:1): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:15 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2000fff, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:15 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x10001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) writev(r1, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/04/25 22:29:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4000000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) listen(r1, 0xffffffffeffffffe) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/25 22:29:15 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000200)={'team_slave_0\x00', 0x400}) signalfd(r0, &(0x7f00000002c0)={0x534c}, 0x8) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000100)=""/65, 0x41) lookup_dcookie(0x4, &(0x7f0000002740)=""/128, 0x80) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000340)=0x4) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0xe87, "9839baf022ef1a5ec47369a7a0f24a6441db9827a60c84dafc9627663de1dc04d515ec0b733352298c5ed35b0a7f69ac6c23985f1a2fde1e148321bf3e42a9", 0xb}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)="fbf37132e3b565a320b0a6a5836dfcfe853ecb6da3091af86b39fc7a897e8aacfe2c", 0x22}, {&(0x7f0000000500)="c79dabfde2b5e798b8cf3c38a266082e3a05d9cbd5345c173e585adef8dfd1e5f21200ab408806bf30a5f558f1e33fe3c83503ecc05eedbaf2881d953d7259aac283e5a78fbe6399e957fb79a60b50c19f885865f7b316a8ff5668da41a7a35213a921042cbd186ab96e372e83bfdf43e1d9266a64fc86c4367b4d7ac9d3d34b3460df5a76d08d7b1012050671621a9d8ae134", 0x93}, {&(0x7f0000000680)="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", 0x1000}], 0x3, &(0x7f0000001700), 0x0, 0x4080}, 0x40000) 2018/04/25 22:29:15 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) 2018/04/25 22:29:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) [ 318.166376] FAULT_INJECTION: forcing a failure. [ 318.166376] name failslab, interval 1, probability 0, space 0, times 0 [ 318.177784] CPU: 1 PID: 23483 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #16 [ 318.185068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.194426] Call Trace: [ 318.197030] dump_stack+0x1b9/0x294 [ 318.200679] ? dump_stack_print_info.cold.2+0x52/0x52 [ 318.205878] ? perf_trace_lock_acquire+0xe3/0x980 [ 318.210735] ? kernel_text_address+0x79/0xf0 [ 318.215157] ? __unwind_start+0x166/0x330 [ 318.219319] should_fail.cold.4+0xa/0x1a [ 318.223389] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.228500] ? save_stack+0xa9/0xd0 [ 318.232130] ? save_stack+0x43/0xd0 [ 318.235747] ? kasan_slab_alloc+0x12/0x20 [ 318.239887] ? find_held_lock+0x36/0x1c0 [ 318.243963] ? check_same_owner+0x320/0x320 [ 318.248280] ? rcu_note_context_switch+0x710/0x710 [ 318.253211] __should_failslab+0x124/0x180 [ 318.257438] should_failslab+0x9/0x14 [ 318.261238] kmem_cache_alloc_node_trace+0x26f/0x770 [ 318.266340] __kmalloc_node_track_caller+0x33/0x70 [ 318.271267] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 318.276020] __alloc_skb+0x14d/0x780 [ 318.279731] ? skb_scrub_packet+0x580/0x580 [ 318.284046] ? update_load_avg+0x2d9/0x2570 [ 318.288355] ? print_usage_bug+0xc0/0xc0 [ 318.292412] ? attach_entity_load_avg+0x850/0x850 [ 318.297250] ? update_load_avg+0x2d9/0x2570 [ 318.301569] ? perf_trace_lock_acquire+0xe3/0x980 [ 318.306418] alloc_skb_with_frags+0x137/0x760 [ 318.310900] ? print_usage_bug+0xc0/0xc0 [ 318.314949] ? perf_trace_lock+0x900/0x900 [ 318.319181] ? perf_trace_lock_acquire+0xe3/0x980 [ 318.324024] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 318.328776] ? print_usage_bug+0xc0/0xc0 [ 318.332830] sock_alloc_send_pskb+0x87a/0xae0 [ 318.337325] ? sock_wmalloc+0x1e0/0x1e0 [ 318.341291] ? __lock_acquire+0x7f5/0x5140 [ 318.345514] ? debug_check_no_locks_freed+0x310/0x310 [ 318.350691] ? find_held_lock+0x36/0x1c0 [ 318.354753] ? print_usage_bug+0xc0/0xc0 [ 318.358811] ? debug_check_no_locks_freed+0x310/0x310 [ 318.364003] ? __lock_acquire+0x7f5/0x5140 [ 318.368248] tun_get_user+0xeec/0x4100 [ 318.372147] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 318.377063] ? graph_lock+0x170/0x170 [ 318.380938] ? perf_trace_lock_acquire+0xe3/0x980 [ 318.385775] ? perf_trace_lock+0x900/0x900 [ 318.389998] ? perf_trace_lock+0x900/0x900 [ 318.394225] ? __fdget_pos+0x1a9/0x1e0 [ 318.398107] ? find_held_lock+0x36/0x1c0 [ 318.402175] ? lock_downgrade+0x8e0/0x8e0 [ 318.406326] ? kasan_check_read+0x11/0x20 [ 318.410465] ? rcu_is_watching+0x85/0x140 [ 318.414612] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 318.419803] ? tun_get+0x22b/0x360 [ 318.423363] ? tun_chr_close+0x180/0x180 [ 318.427460] tun_chr_write_iter+0xb9/0x154 [ 318.431690] do_iter_readv_writev+0x859/0xa50 [ 318.436177] ? vfs_dedupe_file_range+0xa00/0xa00 [ 318.440957] ? rw_verify_area+0x118/0x360 [ 318.445103] do_iter_write+0x185/0x5f0 [ 318.448996] ? dup_iter+0x270/0x270 [ 318.452633] vfs_writev+0x1c7/0x330 [ 318.456253] ? vfs_iter_write+0xb0/0xb0 [ 318.460575] ? wait_for_completion+0x870/0x870 [ 318.465162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 318.470686] ? __fdget_pos+0xd6/0x1e0 [ 318.474485] ? __fdget_raw+0x20/0x20 [ 318.478192] ? __sb_end_write+0xac/0xe0 [ 318.482170] do_writev+0x112/0x2f0 [ 318.485709] ? vfs_writev+0x330/0x330 [ 318.489510] __x64_sys_writev+0x75/0xb0 [ 318.493478] do_syscall_64+0x1b1/0x800 [ 318.497357] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 318.502189] ? syscall_return_slowpath+0x5c0/0x5c0 [ 318.507113] ? syscall_return_slowpath+0x30f/0x5c0 [ 318.512045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 318.517571] ? retint_user+0x18/0x18 [ 318.521288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.526125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.531302] RIP: 0033:0x455241 [ 318.534477] RSP: 002b:00007f39f4bfbba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 318.542177] RAX: ffffffffffffffda RBX: 000000000000fed1 RCX: 0000000000455241 [ 318.549434] RDX: 0000000000000001 RSI: 00007f39f4bfbbf0 RDI: 00000000000000fc [ 318.556691] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 2018/04/25 22:29:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x784b, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x203, 0x3ff, 0x4, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x30, 0x2, 0x7fffffff}, &(0x7f00000001c0)=0x18) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000080)={0x20ed, 0x0, 0x80, 0xff, 0x10000, 0xfffffffffffffffe}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) 2018/04/25 22:29:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)={0x2, 0x20000003, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x4780000000}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x7}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x90}, 0x1}, 0x0) [ 318.563947] R10: 000000000000fed1 R11: 0000000000000293 R12: 0000000000000014 [ 318.571217] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000001 2018/04/25 22:29:15 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x4) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x7, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/99, 0x63}, {&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000300)=""/25, 0x19}], 0x5, 0x0) fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0/file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0, 0x4) 2018/04/25 22:29:16 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xc82, 0x1) write$eventfd(r0, &(0x7f0000fdfffb), 0x5) write(r0, &(0x7f0000e54fa8)="8f", 0x1) io_setup(0x3ff, &(0x7f0000000000)=0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0x7f, r2, &(0x7f0000000180)="02169f863d2a120ff891986b9b", 0xd, 0x6, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000002c0)="79ef3c2025633ea6c43126afa5bf8c8425c67b18ff2be612deebeeaf98502714436e145d973b999c11eec416698ad81a2ccb561bd772c1ab42f303fb5e3bc79e93fa1c38fe187c0e5768fb22a9355a00d7b7991aebc32629706a521b79d7a53d05142386d2ad07950556075fb3f3058d382050ea732d399461cbbba86d759d6ff26d", 0x82, 0x5, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000440)="576f1d2d31c6e3d7", 0x8, 0x68, 0x0, 0x1, r0}]) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="105e", 0x2, 0xfffffffffffffffb) 2018/04/25 22:29:16 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r0, &(0x7f000093f000)=@abs={0x1}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/25 22:29:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000180)="c39455a523134685248d01adff006759c7c54a914dd19365af2d343919c56daabaa88b12d9b5f71bc134227aa3c14bf5e92fc130d20a015c8571cd1abee695e57dea22ad9054ae9006307ae749724b0f8d343d29b4356443b15b02aa36292118785273502941085dfddfca2c5a7cdef3cf97aacd15b6b60c1775c3ea957c30531b0fa7f43a159b70", 0x88, 0x100}, {&(0x7f0000000240)="10f9aa333607820d020bde2ce868ada1984766ce4158738dfc2f1304f838f38098081c92a4e6c63dd68889cf79bc7af38da0edb1c3669bf563a52dc18489e75d55813dd9882a800102a1b1f7e889888c5daf20c257fa5a7f4038af58f2e5605da274a03501794d2bdff51a34e03fda456a99c9711d700d096aa9c5d01586cae04d29fc16a96a70f64ab3f2d68ab7f7870fd649e335868a9da5b396fc0a145d2e80a32824dc2edc", 0xa7, 0x6c2}, {&(0x7f0000000300)="48790022bd0223c6436a6ec9d5c87299640e2fe3e3fa78c443dc7b6cb8ae847e70e3b1a4d7a39ae908a69b28133dba7d8ca470fbd59629c334a39ada4d9add1b42b16b0a361837ca4a10583238cdde55a0e65f", 0x53, 0x4}, {&(0x7f0000000380)="b1c9163d13d675080ea5e006b2330e7a904181fcffe3b9a3955b26bfca123b378184bdfb0206588550252ece5387e188861ae7c94bdf80dad386e0ecc544e2d8363a441b4487a9eea89b51d04f2b6088b2cfb2fb9e9c1ade3a58ef982a452fcf269ee184174c4942aae0fc261e2c3a4b2204b3ba23beb622c51dca3e49bbed83fd946e2cb8e41c38e3995b2df7ec1412110e9ca3cb4628d784759f45720cbc244e63e1bcb2ada6ef5a0c5e60298278785a010b940706b374ef91", 0xba, 0x2}, {&(0x7f0000000440)="bc7d", 0x2, 0x4}, {&(0x7f0000000480)="b9b453f72a7f9d5145897a6c20074c44ba74ff766a084a173ce0b5ee81e8752617b74ab0cdb2eaf8561e3e9b9990", 0x2e, 0x4}], 0x10184a, &(0x7f0000000580)={[{@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@spectator='spectator', 0x2c}, {@upgrade='upgrade', 0x2c}]}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'syz_tun\x00'}) 2018/04/25 22:29:16 executing program 7 (fault-call:2 fault-nth:2): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:16 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7f) writev(r1, &(0x7f0000001480)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a04002e6900000600000000000000a2bc560300200000390000000028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x7, 0x1, 0xe1a3, 0x10001, 0x2, 0x8, 0x2, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, &(0x7f0000000200)=0x84) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x200, 0x200001) 2018/04/25 22:29:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x6) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) eventfd(0xfa) r2 = eventfd(0xfffffffffffe) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)={0x0, r2}) modify_ldt$read(0x0, &(0x7f0000000000)=""/78, 0x4e) 2018/04/25 22:29:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80000}) 2018/04/25 22:29:16 executing program 3: r0 = socket$inet(0x2, 0x5, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000040)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400080, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1000, 0x10180) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000180)=0x7) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x9, 0xffffffffffffffff, 0x9, 0x71, 0x0, 0x100, 0x2, 0x8, 0xfffffffffffffffb, 0x4, 0x3, 0x800, 0x7, 0x2, 0x66, 0x8, 0x8, 0x49, 0xbd4, 0x7, 0x7, 0x8, 0x1f, 0x7, 0x5, 0x401, 0x1, 0x7, 0x2, 0x3, 0x100000000, 0x5, 0x47, 0x0, 0x0, 0x6958, 0x0, 0x2, 0x6, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x404, 0x100000001, 0x100, 0x6, 0x5, 0x1, 0x101}, r3, 0x5, r4, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8912, &(0x7f0000000000)) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x10) connect$ipx(r4, &(0x7f00000002c0)={0x4, 0x1, 0x9, "434d59705ea7", 0x1}, 0x10) 2018/04/25 22:29:16 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f01000000000006e33f4cf1cb23b84c74197705bb81a83013e1cff5200c38604072f0d2f5003798597e13997b3032d754cfbffa0f80325aad8a28e0945bdab42f104baa3b670177a4ac9ba068f1673fe9870b240a2cecedeabaf153d022e73e614a55aab784596bd5c2d47de040987424bdb69cfaee418fb10360744bf93ea9a0e5578703946a653f4a5b4417b64c6df549903de6cb324a9402409e4950642507f8018ec1d71963ea706f5d5e5b7825bbc704a1364ab72a4ed5761826dfa3b5bbe463e42617e7910e7a47639a56acc1fed3b4168253b4035f0290b1912d71c5efb1b4d6407d98ede753"], 0xfa) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), 0xffffffff, r0}}, 0xfdba) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) r2 = gettid() ptrace$setregs(0xd, r2, 0xffffffff, &(0x7f0000000100)="7e58994d808a346483f9a8931e0036ec5a374b2c85f5fea718abe06a52b74e795632f4676a8388709577b7be631a7f11018f8c5a43eca42ca35bbeb2827d56ee13991ffc11a22c") futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) [ 318.977332] FAULT_INJECTION: forcing a failure. [ 318.977332] name failslab, interval 1, probability 0, space 0, times 0 [ 318.988664] CPU: 0 PID: 23579 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #16 [ 318.995945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.005482] Call Trace: [ 319.008087] dump_stack+0x1b9/0x294 [ 319.011733] ? dump_stack_print_info.cold.2+0x52/0x52 [ 319.017559] ? print_usage_bug+0xc0/0xc0 [ 319.021641] ? rb_erase_cached+0xc6a/0x32a0 2018/04/25 22:29:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) [ 319.025981] should_fail.cold.4+0xa/0x1a [ 319.030058] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.035175] ? __lock_acquire+0x7f5/0x5140 [ 319.039429] ? __lock_acquire+0x7f5/0x5140 [ 319.043680] ? debug_check_no_locks_freed+0x310/0x310 [ 319.048882] ? graph_lock+0x170/0x170 [ 319.052691] ? __lock_acquire+0x7f5/0x5140 [ 319.056936] ? graph_lock+0x170/0x170 [ 319.060760] ? __lock_is_held+0xb5/0x140 [ 319.064827] ? lock_downgrade+0x8e0/0x8e0 [ 319.068988] __should_failslab+0x124/0x180 [ 319.073238] should_failslab+0x9/0x14 [ 319.077055] kmem_cache_alloc+0x47/0x760 [ 319.081134] ? inet_netconf_dump_devconf+0xf60/0xf60 [ 319.086254] dst_alloc+0xbb/0x1d0 [ 319.089724] rt_dst_alloc+0xfa/0x500 [ 319.093449] ? fnhe_flush_routes+0x460/0x460 [ 319.097860] ? fib_validate_source+0x34d/0x600 [ 319.102469] ? ip_mc_validate_source+0x261/0x2c0 [ 319.107236] ? ip_mc_validate_source+0x122/0x2c0 [ 319.112009] ip_route_input_rcu+0x503/0xd50 [ 319.116345] ? ip_route_input_slow+0x3e10/0x3e10 [ 319.121106] ? lock_acquire+0x1dc/0x520 2018/04/25 22:29:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) [ 319.125092] ? ip_route_input_rcu+0xd50/0xd50 [ 319.129599] ? __udp4_lib_rcv+0x35a0/0x35a0 [ 319.133932] ? __lock_acquire+0x7f5/0x5140 [ 319.138181] ? kasan_check_read+0x11/0x20 [ 319.142341] ? rcu_is_watching+0x85/0x140 [ 319.146504] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 319.151710] ? __local_bh_enable_ip+0x161/0x230 [ 319.156393] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 319.161962] ip_route_input_noref+0x122/0x250 [ 319.166495] ? ip_route_input_rcu+0xd50/0xd50 [ 319.170998] ? __lock_is_held+0xb5/0x140 2018/04/25 22:29:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x6, 0x900) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60) accept4$nfc_llcp(r2, 0x0, &(0x7f00000001c0), 0x80800) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) [ 319.175074] ip_rcv_finish+0x3f5/0x2200 [ 319.179055] ? __udp4_lib_rcv+0x35a0/0x35a0 [ 319.183383] ? ip_local_deliver_finish+0xd80/0xd80 [ 319.188338] ? lock_downgrade+0x8e0/0x8e0 [ 319.192496] ? __udp4_lib_rcv+0x35a0/0x35a0 [ 319.196830] ? kasan_check_read+0x11/0x20 [ 319.200987] ? rcu_is_watching+0x85/0x140 [ 319.205246] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 319.210893] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 319.215916] ? nf_hook_slow+0x11e/0x1c0 [ 319.219899] ip_rcv+0xb70/0x143d [ 319.223275] ? ip_local_deliver+0x720/0x720 [ 319.227607] ? kasan_check_read+0x11/0x20 [ 319.231768] ? ip_local_deliver_finish+0xd80/0xd80 [ 319.236707] ? ip_local_deliver+0x720/0x720 [ 319.241042] __netif_receive_skb_core+0x26f5/0x3630 [ 319.246076] ? nf_ingress+0xa00/0xa00 [ 319.249886] ? __lock_acquire+0x7f5/0x5140 [ 319.254128] ? __skb_flow_dissect+0xba1/0x45e0 [ 319.258706] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 319.263900] ? debug_check_no_locks_freed+0x310/0x310 [ 319.269106] ? skb_flow_dissect_tunnel_info+0xaa0/0xaa0 [ 319.274473] ? __lock_acquire+0x7f5/0x5140 [ 319.278699] ? kasan_check_read+0x11/0x20 [ 319.282841] ? rcu_pm_notify+0xc0/0xc0 [ 319.286728] ? find_held_lock+0x36/0x1c0 [ 319.290793] ? lock_downgrade+0x8e0/0x8e0 [ 319.294937] ? pvclock_read_flags+0x160/0x160 [ 319.299426] ? ktime_get_with_offset+0x395/0x4a0 [ 319.304172] ? lock_acquire+0x1dc/0x520 [ 319.308144] ? netif_receive_skb_internal+0xa2/0x7b0 [ 319.313242] ? kasan_check_read+0x11/0x20 [ 319.317376] ? rcu_is_watching+0x85/0x140 [ 319.321526] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 319.326732] __netif_receive_skb+0x2c/0x1e0 [ 319.331051] netif_receive_skb_internal+0x126/0x7b0 [ 319.336057] ? dev_cpu_dead+0xad0/0xad0 [ 319.340034] ? lock_downgrade+0x8e0/0x8e0 [ 319.344176] ? kasan_check_read+0x11/0x20 [ 319.348316] ? rcu_is_watching+0x85/0x140 [ 319.352453] ? rcu_pm_notify+0xc0/0xc0 [ 319.356339] netif_receive_skb+0xba/0x400 [ 319.360476] ? netif_receive_skb_internal+0x7b0/0x7b0 [ 319.365659] ? find_held_lock+0x36/0x1c0 [ 319.369723] ? tun_rx_batched.isra.53+0x494/0x8c0 [ 319.374561] tun_rx_batched.isra.53+0x4ba/0x8c0 [ 319.379225] ? tun_sock_write_space+0x390/0x390 [ 319.383969] ? kasan_check_read+0x11/0x20 [ 319.388110] ? rcu_is_watching+0x85/0x140 [ 319.392256] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 319.397444] tun_get_user+0x2bcc/0x4100 [ 319.401432] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 319.406349] ? graph_lock+0x170/0x170 [ 319.410156] ? perf_event_update_userpage+0xd10/0xd10 [ 319.415339] ? find_held_lock+0x36/0x1c0 [ 319.419410] ? kasan_check_read+0x11/0x20 [ 319.423548] ? rcu_is_watching+0x85/0x140 [ 319.427686] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 319.432886] ? tun_get+0x22b/0x360 [ 319.436417] ? tun_chr_close+0x180/0x180 [ 319.440571] tun_chr_write_iter+0xb9/0x154 [ 319.444796] do_iter_readv_writev+0x859/0xa50 [ 319.449285] ? vfs_dedupe_file_range+0xa00/0xa00 [ 319.454039] ? rw_verify_area+0x118/0x360 [ 319.458179] do_iter_write+0x185/0x5f0 [ 319.462056] ? dup_iter+0x270/0x270 [ 319.465691] vfs_writev+0x1c7/0x330 [ 319.469316] ? vfs_iter_write+0xb0/0xb0 [ 319.473309] ? wait_for_completion+0x870/0x870 [ 319.477897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 319.483422] ? __fdget_pos+0xd6/0x1e0 [ 319.487211] ? __fdget_raw+0x20/0x20 [ 319.490921] ? schedule+0xef/0x430 [ 319.494454] ? __schedule+0x1e30/0x1e30 [ 319.498438] do_writev+0x112/0x2f0 [ 319.501968] ? vfs_writev+0x330/0x330 [ 319.505758] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 319.511290] __x64_sys_writev+0x75/0xb0 [ 319.515255] do_syscall_64+0x1b1/0x800 [ 319.519133] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 319.523966] ? syscall_return_slowpath+0x5c0/0x5c0 [ 319.528885] ? syscall_return_slowpath+0x30f/0x5c0 [ 319.533804] ? retint_user+0x18/0x18 [ 319.537520] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.542358] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.547623] RIP: 0033:0x455241 [ 319.550799] RSP: 002b:00007f39f4bfbba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 319.558505] RAX: ffffffffffffffda RBX: 000000000000fed1 RCX: 0000000000455241 [ 319.565767] RDX: 0000000000000001 RSI: 00007f39f4bfbbf0 RDI: 00000000000000fc [ 319.573026] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 [ 319.580294] R10: 000000000000fed1 R11: 0000000000000293 R12: 0000000000000014 [ 319.587552] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000002 2018/04/25 22:29:17 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f00000001c0)='./file0\x00', 0x10001, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)="c370e859a839caa326b0ea0dc548b1da0addc811ac5b91ec9d0e58", 0x1b, 0x228c4f64}], 0x201002, 0x0) 2018/04/25 22:29:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:17 executing program 4: 2018/04/25 22:29:17 executing program 6: 2018/04/25 22:29:17 executing program 2: 2018/04/25 22:29:17 executing program 3: 2018/04/25 22:29:17 executing program 7 (fault-call:2 fault-nth:3): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:17 executing program 1: 2018/04/25 22:29:17 executing program 4: 2018/04/25 22:29:17 executing program 6: 2018/04/25 22:29:17 executing program 1: 2018/04/25 22:29:17 executing program 3: 2018/04/25 22:29:17 executing program 2: 2018/04/25 22:29:17 executing program 4: [ 320.249871] FAULT_INJECTION: forcing a failure. [ 320.249871] name failslab, interval 1, probability 0, space 0, times 0 [ 320.261282] CPU: 0 PID: 23651 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #16 [ 320.268572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.277938] Call Trace: [ 320.280544] dump_stack+0x1b9/0x294 [ 320.284196] ? dump_stack_print_info.cold.2+0x52/0x52 [ 320.289405] ? print_usage_bug+0xc0/0xc0 [ 320.293489] ? rb_erase_cached+0xc6a/0x32a0 [ 320.297835] should_fail.cold.4+0xa/0x1a [ 320.302350] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 320.307471] ? __lock_acquire+0x7f5/0x5140 [ 320.311731] ? __lock_acquire+0x7f5/0x5140 [ 320.315984] ? graph_lock+0x170/0x170 [ 320.319803] ? __lock_acquire+0x7f5/0x5140 [ 320.324068] ? graph_lock+0x170/0x170 [ 320.327899] ? __lock_is_held+0xb5/0x140 [ 320.331976] ? lock_downgrade+0x8e0/0x8e0 [ 320.336150] __should_failslab+0x124/0x180 [ 320.340411] should_failslab+0x9/0x14 [ 320.344233] kmem_cache_alloc+0x47/0x760 2018/04/25 22:29:17 executing program 4: 2018/04/25 22:29:17 executing program 6: [ 320.348325] ? inet_netconf_dump_devconf+0xf60/0xf60 [ 320.353453] dst_alloc+0xbb/0x1d0 [ 320.356929] rt_dst_alloc+0xfa/0x500 [ 320.360663] ? fnhe_flush_routes+0x460/0x460 [ 320.365089] ? fib_validate_source+0x34d/0x600 [ 320.369721] ? ip_mc_validate_source+0x261/0x2c0 [ 320.374498] ? ip_mc_validate_source+0x122/0x2c0 [ 320.379289] ip_route_input_rcu+0x503/0xd50 [ 320.383638] ? ip_route_input_slow+0x3e10/0x3e10 [ 320.388407] ? lock_acquire+0x1dc/0x520 [ 320.392398] ? ip_route_input_rcu+0xd50/0xd50 [ 320.396913] ? __udp4_lib_rcv+0x35a0/0x35a0 [ 320.401251] ? __lock_acquire+0x7f5/0x5140 [ 320.405512] ? kasan_check_read+0x11/0x20 [ 320.409681] ? rcu_is_watching+0x85/0x140 [ 320.413851] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.419065] ? __local_bh_enable_ip+0x161/0x230 [ 320.423756] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 320.429325] ip_route_input_noref+0x122/0x250 [ 320.433844] ? ip_route_input_rcu+0xd50/0xd50 [ 320.438347] ? __lock_is_held+0xb5/0x140 [ 320.442403] ip_rcv_finish+0x3f5/0x2200 [ 320.446870] ? __udp4_lib_rcv+0x35a0/0x35a0 [ 320.451179] ? ip_local_deliver_finish+0xd80/0xd80 [ 320.456111] ? lock_downgrade+0x8e0/0x8e0 [ 320.460258] ? __udp4_lib_rcv+0x35a0/0x35a0 [ 320.464571] ? kasan_check_read+0x11/0x20 [ 320.469058] ? rcu_is_watching+0x85/0x140 [ 320.473213] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.478404] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 320.483435] ? nf_hook_slow+0x11e/0x1c0 [ 320.487401] ip_rcv+0xb70/0x143d [ 320.490764] ? ip_local_deliver+0x720/0x720 [ 320.495075] ? kasan_check_read+0x11/0x20 [ 320.499228] ? ip_local_deliver_finish+0xd80/0xd80 [ 320.504150] ? ip_local_deliver+0x720/0x720 [ 320.508465] __netif_receive_skb_core+0x26f5/0x3630 [ 320.513468] ? nf_ingress+0xa00/0xa00 [ 320.517259] ? __lock_acquire+0x7f5/0x5140 [ 320.521494] ? __skb_flow_dissect+0xba1/0x45e0 [ 320.526064] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 320.531243] ? debug_check_no_locks_freed+0x310/0x310 [ 320.536423] ? skb_flow_dissect_tunnel_info+0xaa0/0xaa0 [ 320.541780] ? __lock_acquire+0x7f5/0x5140 [ 320.546003] ? kasan_check_read+0x11/0x20 [ 320.550147] ? rcu_pm_notify+0xc0/0xc0 [ 320.554036] ? find_held_lock+0x36/0x1c0 [ 320.558098] ? lock_downgrade+0x8e0/0x8e0 [ 320.562244] ? pvclock_read_flags+0x160/0x160 [ 320.566746] ? ktime_get_with_offset+0x395/0x4a0 [ 320.571486] ? lock_acquire+0x1dc/0x520 [ 320.575447] ? netif_receive_skb_internal+0xa2/0x7b0 [ 320.580537] ? kasan_check_read+0x11/0x20 [ 320.584670] ? rcu_is_watching+0x85/0x140 [ 320.588809] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.593984] __netif_receive_skb+0x2c/0x1e0 [ 320.598298] netif_receive_skb_internal+0x126/0x7b0 [ 320.603315] ? dev_cpu_dead+0xad0/0xad0 [ 320.607294] ? lock_downgrade+0x8e0/0x8e0 [ 320.611441] ? kasan_check_read+0x11/0x20 [ 320.615572] ? rcu_is_watching+0x85/0x140 [ 320.619714] ? rcu_pm_notify+0xc0/0xc0 [ 320.623592] netif_receive_skb+0xba/0x400 [ 320.627726] ? netif_receive_skb_internal+0x7b0/0x7b0 [ 320.632902] ? find_held_lock+0x36/0x1c0 [ 320.636952] ? tun_rx_batched.isra.53+0x494/0x8c0 [ 320.641780] tun_rx_batched.isra.53+0x4ba/0x8c0 [ 320.646439] ? tun_sock_write_space+0x390/0x390 [ 320.651091] ? kasan_check_read+0x11/0x20 [ 320.655223] ? rcu_is_watching+0x85/0x140 [ 320.659357] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.664538] tun_get_user+0x2bcc/0x4100 [ 320.668508] ? tun_build_skb.isra.51+0x1d50/0x1d50 [ 320.673432] ? graph_lock+0x170/0x170 [ 320.677220] ? __enqueue_entity+0x10d/0x1f0 [ 320.681533] ? find_held_lock+0x36/0x1c0 [ 320.685598] ? kasan_check_read+0x11/0x20 [ 320.689734] ? rcu_is_watching+0x85/0x140 [ 320.693870] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.699487] ? tun_get+0x22b/0x360 [ 320.703019] ? tun_chr_close+0x180/0x180 [ 320.707082] tun_chr_write_iter+0xb9/0x154 [ 320.711313] do_iter_readv_writev+0x859/0xa50 [ 320.715800] ? vfs_dedupe_file_range+0xa00/0xa00 [ 320.720544] ? rw_verify_area+0x118/0x360 [ 320.724677] do_iter_write+0x185/0x5f0 [ 320.728554] ? dup_iter+0x270/0x270 [ 320.732172] vfs_writev+0x1c7/0x330 [ 320.735808] ? vfs_iter_write+0xb0/0xb0 [ 320.740129] ? wait_for_completion+0x870/0x870 [ 320.744717] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 320.750243] ? __fdget_pos+0xd6/0x1e0 [ 320.754043] ? __fdget_raw+0x20/0x20 [ 320.757742] ? schedule+0xef/0x430 [ 320.761300] ? __schedule+0x1e30/0x1e30 [ 320.765276] do_writev+0x112/0x2f0 [ 320.768893] ? vfs_writev+0x330/0x330 [ 320.772705] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 320.778242] __x64_sys_writev+0x75/0xb0 [ 320.782218] do_syscall_64+0x1b1/0x800 [ 320.786088] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 320.790914] ? syscall_return_slowpath+0x5c0/0x5c0 [ 320.795829] ? syscall_return_slowpath+0x30f/0x5c0 [ 320.800746] ? retint_user+0x18/0x18 [ 320.804447] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.809281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.814454] RIP: 0033:0x455241 [ 320.817633] RSP: 002b:00007f39f4bfbba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 320.825679] RAX: ffffffffffffffda RBX: 000000000000fed1 RCX: 0000000000455241 [ 320.832931] RDX: 0000000000000001 RSI: 00007f39f4bfbbf0 RDI: 00000000000000fc [ 320.840363] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 [ 320.847621] R10: 000000000000fed1 R11: 0000000000000293 R12: 0000000000000014 [ 320.855139] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000003 2018/04/25 22:29:18 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/25 22:29:18 executing program 1: 2018/04/25 22:29:18 executing program 3: 2018/04/25 22:29:18 executing program 4: r0 = socket$packet(0x11, 0x80000000000002, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f00000000c0)=@ethtool_eeprom={0xc}}) 2018/04/25 22:29:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:18 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/25 22:29:18 executing program 7 (fault-call:2 fault-nth:4): r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x200400, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x670, 0xffffffff, 0x120, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x5a0, 0x5a0, 0x5a0, 0xffffffff, 0x4, &(0x7f0000000500), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x87, 0x8, 0x1, 0x1ffc000000000, 0x2, 0xc8, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffff00, 0x0, 0xff], [0xffffffff, 0xffffffff, 0xffffff00, 0xff], 'irlan0\x00', 'team_slave_0\x00', {}, {}, 0x0, 0x7, 0xc28397011ef05b0}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x7f, 0x4, 0x1, [0x4, 0x9, 0x5, 0x8000, 0x3, 0x7, 0x8, 0xa9df, 0x1, 0x10000, 0x9, 0x10001, 0xbc, 0xd82, 0x4, 0x3], 0xd}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1b, 0x0, 0x8001, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x2f8, 0x320, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x17, [{0x80, 0x7, 0x5, 0x118}, {0x1, 0x6, 0x80, 0x7}, {0xfffffffffffffc00, 0x0, 0xffffffffffffffc0, 0xfffffffffffffff7}, {0x1, 0x81, 0xfff, 0x2}, {0x2, 0x7a9e, 0x3, 0x1ff}, {0x0, 0x5, 0x8, 0x6}, {0x3eb, 0x100000000, 0xffffffffffff0710, 0xffa0}, {0x80, 0x6, 0x1, 0x5}, {0x5, 0x1, 0x4, 0x4}, {0x1ff, 0x9, 0x0, 0x7}, {0x2, 0x6, 0x0, 0xbee}, {0x8, 0x5, 0x7, 0x9}, {0x2000000000000, 0x2, 0x9, 0x9}, {0x7, 0x9, 0x2, 0x8}, {0x2, 0x8e, 0xb2f, 0x1}, {0x6, 0x6, 0x79, 0x6538}, {0xffffffffffffffff, 0x4, 0x9, 0x1}, {0x4, 0xb4, 0xb1ed, 0x4}, {0x7, 0xffffffff, 0x3, 0x5}, {0x1f, 0xfff, 0x2, 0x3264}, {0x2, 0x4, 0x46f5, 0x100000001}, {0x7, 0x4, 0x9, 0x1000000000000000}, {0x2, 0x9, 0x10001, 0x3ff}, {0x3f, 0x1, 0x80000001, 0x7fffffff}, {0x6, 0x9, 0x80000001, 0x8}, {0x1, 0x2, 0xffffffff80000001, 0x3ff}, {0x9, 0x81, 0x1552ec7e, 0x2}, {0x2, 0x1, 0x101, 0xa58c}, {0x8, 0xd45d, 0x81, 0x3}, {0x2, 0x100, 0xc46, 0xffffffff}, {0x10001, 0x1, 0x4d1, 0x4}, {0x3, 0x40, 0x3, 0xfffffffffffff801}, {0x3ff, 0x6, 0x4, 0x8001}, {0x458, 0x3, 0x7ff, 0x8}, {0x0, 0x7fff, 0x7, 0x9}, {0x3, 0x8f, 0xffffffffffffff33, 0x200}, {0x7, 0x6, 0x8d8, 0xfffffffffffffffb}, {0x101, 0xff, 0x6c9a, 0x9}, {0xfffffffffffff197, 0x7f, 0x1f, 0x10000}, {0x1, 0x0, 0x2, 0x9}, {0x8253, 0xfffffffffffffffa, 0x8, 0x1}, {0x4, 0x8000, 0x20, 0xfff}, {0x800, 0x1, 0xfffffffffffffff9, 0x3}, {0x80, 0x0, 0x100000001, 0x8}, {0x10000, 0x8000, 0x2, 0x10001}, {0x0, 0x8, 0x2, 0xaebf}, {0x8, 0x80, 0x2, 0x401}, {0x1, 0x0, 0x7ff, 0x7}, {0x1, 0x1, 0x71, 0x5}, {0x1f, 0x1, 0x10000000000000, 0x7}, {0x4, 0x2, 0x1, 0xee99}, {0x50, 0x4, 0x0, 0x400}, {0x1, 0x1ff, 0x10001, 0x7}, {0xffffffff, 0x8, 0x3, 0x3f}, {0x7, 0x1, 0x3, 0x8}, {0x1, 0xfffffffffffffffc, 0x2, 0x87a}, {0xe0000000000000, 0x40, 0xfff, 0x3f}, {0x8, 0x6400000000000000, 0x20, 0x31}, {0x7fffffff, 0x9, 0x8edd, 0x1}, {0x40, 0x1, 0x7, 0x1f}, {0x8, 0x4, 0x1, 0x6}, {0x0, 0x2, 0x2, 0x4}, {0xbf1, 0x14000000000, 0x5, 0x8001}, {0x7fffffff, 0x7ff, 0x5, 0x66e5edbc}]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x44200) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) execveat(r1, &(0x7f00000001c0)='.\x00', &(0x7f0000000300)=[&(0x7f0000000200)='vboxnet1wlan0.\x00', &(0x7f00000002c0)='io\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='*em0\x00', &(0x7f0000000380)='lo\x00', &(0x7f00000003c0)='io\x00', &(0x7f0000000400)='vboxnet0\x00', &(0x7f0000000440)='io\x00'], 0x800) clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') clock_gettime(0x0, &(0x7f0000000280)) pread64(r2, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) 2018/04/25 22:29:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) 2018/04/25 22:29:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="aec8", 0x2, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/25 22:29:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/25 22:29:19 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x800, 0x5, 0x1, 0x2, 0x0, 0x1, 0x0, 0xebad855f42aee7c0, 0x800, 0x6, 0x6, 0x620a, 0x7, 0x3, 0x800, 0x2, 0x7, 0xb698, 0x0, 0x9, 0x0, 0x7, 0x6, 0x7, 0x6, 0x400, 0x6e, 0x7ff, 0x3f, 0xcc20, 0x0, 0x9, 0x1, 0x4, 0x5, 0x0, 0x0, 0x80000001, 0x1, @perf_config_ext={0xd78, 0x7}, 0x120, 0x6, 0x3, 0x7, 0x7fffffff, 0xffffffffffffcfb4, 0x9}, r2, 0x2, r1, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x4, 0x5}, &(0x7f00000002c0)=0x8) ppoll(&(0x7f0000000040)=[{}, {r0}], 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/04/25 22:29:19 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x284) 2018/04/25 22:29:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0x8000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x4}]}) 2018/04/25 22:29:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:19 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:19 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x1, 0x2, 0x4, 0x0, 0x8}, 0x1, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0xb52, 0x100000000, 0x5, 0x7}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x5, 0x8, 0x100000001, 0x4, 0x60, 0x1ff, 0x7, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x80000001}}, 0x6, 0x5, 0x860f, 0x100000000}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x2}, &(0x7f0000000380)=0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:19 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x4, 0x671, 0x2, 0x3, 0x9, [{0x401, 0x6, 0x0, 0x0, 0x0, 0x8}, {0x3, 0x4, 0x7}, {0x80000000, 0xffffffffffffffe6, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x80000001, 0x4, 0x0, 0x0, 0x2000}, {0x100000000, 0x10001, 0x10000, 0x0, 0x0, 0x803}, {0x1000000000, 0xa187, 0x5, 0x0, 0x0, 0x82}, {0x5, 0x9, 0x888, 0x0, 0x0, 0x1e05}, {0xec7, 0x10001, 0x16, 0x0, 0x0, 0x800}, {0x101, 0x2, 0xa45, 0x0, 0x0, 0x400}]}) r1 = gettid() migrate_pages(r1, 0xffff, &(0x7f0000000040)=0x91, &(0x7f0000000080)=0x7fff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1\x00', {0x2, 0x20000000000000, @broadcast=0xffffffff}}) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) 2018/04/25 22:29:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000006c0), &(0x7f0000000680)=0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000580)={0x8, 0x0, [{0xbfb, 0x0, 0x20}, {0xd72, 0x0, 0x9}, {0xaee, 0x0, 0x7f}, {0xb6b, 0x0, 0x1}, {0xa86, 0x0, 0x8}, {0xac7, 0x0, 0x4000000004}, {0xa9c, 0x0, 0x1}, {0x1a7, 0x0, 0x7}]}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xff, 0x6, [0x400, 0x8001, 0x8, 0x2, 0x0, 0x42ae]}, &(0x7f0000000500)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000540)={r5, 0x7f}, 0x8) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000780)={0x9, &(0x7f0000000700)=[{0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f0000000980)={r9, &(0x7f0000000900)=""/113}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f00000008c0)={r8, 0x2, &(0x7f00000007c0)=[0x0, 0x3], &(0x7f0000000800)=[0x9, 0x51], 0x0, 0x4, 0x9, &(0x7f0000000840)=[0x3f, 0x2, 0xd8, 0x400000000], &(0x7f0000000880)=[0x8, 0x8]}) 2018/04/25 22:29:19 executing program 4: r0 = semget$private(0x0, 0x3, 0x400) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000000000)=0xa6d8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a000000000000000000000003000600000000000200000000000000000000000000000002000100000001000000020000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/25 22:29:19 executing program 3: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0xd0000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x80) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/101) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000240)={0x3, r2}) process_vm_readv(r0, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1000000000000172, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0xb4, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7, "08d30c9bacabee"}, &(0x7f0000000100)=0xf) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000180)={'veth1\x00', 0x3}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x1}, 0x8) 2018/04/25 22:29:19 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000380)={'syz_tun\x00', 0xfffffffffffff5e0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xffffffff, 0x82c, 0x8, 0x101, 0x80000000, 0x1, 0x3, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x7, 0x9, 0xef, 0x8}}, &(0x7f0000000240)=0xb0) r4 = dup(r0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r4, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r5, 0x4) 2018/04/25 22:29:19 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x78}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) dup3(r0, r0, 0x80000) 2018/04/25 22:29:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040), 0x4) 2018/04/25 22:29:19 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:19 executing program 4: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x2000000000, 0xfffffffffffffffe}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getpid() r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) capset(&(0x7f0000000000)={0x39980732, r1}, &(0x7f0000000080)={0x5, 0x1000, 0x1ff, 0x2, 0x3ff, 0x3}) [ 322.209836] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/25 22:29:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000007640)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000007b00)}}], 0x1, 0x61, &(0x7f0000007bc0)={0x0, 0x989680}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x158, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@multicast1=0xe0000001, @empty, 0xffffffff, 0xffffffff, 'bcsf0\x00', 'bridge_slave_0\x00', {}, {}, 0x0, 0x3, 0xd}, 0x0, 0xe8, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xfffffffffffffff9, 0x6, 0xb5, 0x1, 0x0, "8925337f24a82b73800d895256b328c854b9bc2d45445009e15fb10d44917cf76e5ce97c0d39f42b4e77f55d681deb47faefaa4db9ec3769622a59186c24ddcb"}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 'syzkaller1\x00', 'bcsf0\x00', {0xff}, {}, 0xff, 0x1, 0x1}, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) 2018/04/25 22:29:19 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x0, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") r2 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='{lo]\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) dup2(r1, r0) 2018/04/25 22:29:19 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x20000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000000c0)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0xfffffffffffffff9, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x521000, 0x0) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f00000006c0)=""/4096, 0x1000, &(0x7f0000000180)=""/7}}, 0xfffffffffffffd91) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100), &(0x7f0000000140)) 2018/04/25 22:29:19 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfffffdef, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:20 executing program 5: clone(0x200, &(0x7f0000000140)="3556d645c8e346c6e131b99beefda8e73b246e883f88cc28d1454a1cbd8c1745c5f0e0f033ba020ec8539dfbda5256c2d7b256a954c3165035915e3a2318c70c25326d7ff350e307f9ea36fd7baaee1989f55ab88f053456429823848acdf55324c2e3b1fe83fa3d478ed4c1ead8ebee7c699852bc4b86bfed7dfdfe04330b348660dcde36f6f8c0342df566fd40e5cb47278c8af9614fd84bc2dc6a043530", &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:20 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025ff8)) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/25 22:29:20 executing program 2: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae105676792590d6c6825c6b1b4e5ead71e0be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb82c97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c60a19e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r6, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000001540)={0x4, r8, 0x10002, 0x3f}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) 2018/04/25 22:29:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:20 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) pread64(r1, &(0x7f0000000000)=""/101, 0x65, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f0000000200)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000140)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x54, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000001c0)}}], 0x0, 0x0, &(0x7f0000000400)}) 2018/04/25 22:29:20 executing program 1: syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfa978c8c0157e84a) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/pnc_versi_n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x2) 2018/04/25 22:29:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x3, 0x7}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) [ 323.026999] binder: 23804:23806 tried to acquire reference to desc 0, got 1 instead 2018/04/25 22:29:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7f, 0xe200) ioctl$KDDELIO(r1, 0x4b35, 0x3) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) [ 323.072696] binder: 23804:23806 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 323.106243] binder_alloc: 23804: binder_alloc_buf, no vma [ 323.111963] binder: 23804:23806 transaction failed 29189/-3, size 0-0 line 2963 2018/04/25 22:29:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="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", 0x22b, 0x7}], 0x400000000, &(0x7f00000018c0)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYRES32, @ANYPTR, @ANYBLOB="8b19770495721c3e3b2eef6a21060f364b71b11e5618c094999fd87ceba0fc32d6e02be4d92e6a71f564e79e57a13858a563f875c50bd79a37b77b910feda9b2f5c61938b6a64fee8ce4210316dc3e51ecc1313ef5895531f875ada1128fd5ce17c5945e625c0351ad47cbe9be0de754c175", @ANYRES16, @ANYPTR, @ANYBLOB="479c668b297e2076dd5ed2c06794689ed708e0f3b17091b1cbfa4113d0ac59ff85b82a3d6c0844aad2e9083c9e59f3d3311fba99779e3699d45e73434df1f5e68586ffa45200edf6e44e87f5256dee3ea6b71b1f4133993f5f95354b7e8e2b38a47662ca4daf4eaeeab68ccdec05a77a3fc243c1303d7a56c0844238f634db3a4e5301ce57c345c4400a68", @ANYRES32], @ANYBLOB="73d97e55cb82fa1bc3e2a6f91ae88dc831be9d458911ee1fe4d1ca3cd9d7fd6e7b2c04fcf866b49700b096e62000624acd2665f07ef4cebd6459948faf62031c223ff56bcede1a6693c21bee22d337b15f967ba59311bacc5424ef274b21eef368c5a51a29a9553863daa76202c3c32696e8ebb95a0473c15b98b24574dc7683624e9901d7c6c0b8a05c5423c39383f56aa2dcb3430262145a3020402b467bf6e3111dc73e68e0fee82f91c1c71d6b771462ccd4454faacb4aaa0ebaa35d9d28aa30d09fd1b5be81873052c61f06d0951b893789c4", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYRES32, @ANYRES32, @ANYRES16], @ANYPTR64, @ANYRES64, @ANYPTR=&(0x7f0000001800)=ANY=[@ANYRES16, @ANYRES64, @ANYBLOB="1fcc51d813b4bfd751d16433ed1833c4ead01e29511ee585d13611fe052f1bf4e3f18c0677e77f05aed8970a544e9a9a03363f5ab84afd96a89b50ce918bf5f3b385c8603cccc80d72", @ANYBLOB="221356218fdd83eaabb197e94121e4b88b67f6e7561efc06de5a2a51c2a1d265a5b1f105"]]) 2018/04/25 22:29:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000080)="65670fc72ab843000f00d0f30f38f64648ea656c02018d34c0490000f20f2da3090066b9800000c00f326635000100000f3036660fae7ee9f4"}], 0x1, 0x0, &(0x7f0000000040), 0x1e4) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000180)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x82b, 0x81, 0x6, 0x1, 0x3, 0x6049, 0x81, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xffff, 0x100, 0x10000, 0x3e6d, 0x9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, &(0x7f0000000100)=0x84) fstat(r1, &(0x7f0000000540)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/25 22:29:20 executing program 2: r0 = socket(0x11, 0x807, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000001300)=""/90, &(0x7f00000012c0)=0x5a) syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0810df642b800dd400460000200000000000009078ac6014bb6d1414aa00020000000bc8646ae105676792590d6c6825c6b1b4e5ead71e0be6b0b84639b71cda20204ef09c8a1e208d9f87a8dc9dba9b29250f61cb82c97d348a038cbca43017da830102673c82ccaea10db79443615f3d994d1227a508d0631b7351379671c60a19e5516aa091869b1095c15b4cf165e89252d31bf973a750ad321f52b24ee36d"], 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unshare(0x2004000) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x282) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000025c0)={@local, @loopback, 0x0}, &(0x7f0000002600)=0xe27695db32f44a0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e23, 0x2, 0x4e22, 0x0, 0x2, 0x80, 0xa0, 0x23, r3, r4}, {0xffffffffffff7fff, 0x401000, 0x2ad6, 0x9, 0x2, 0x5, 0x1, 0x200}, {0x0, 0x7}, 0x3f, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x3, 0x3}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00000014c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={0x0, 0x5f7}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480)=r6, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x2f, 0x3, 0x3, 0x8, 0x6, 0x7fff, 0x200}, &(0x7f0000001280)=0x20) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000011c0)={0x8001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000001540)={0x4, r8, 0x10002, 0x3f}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) recvfrom$unix(r0, &(0x7f0000001180)=""/9, 0x9, 0x2000, 0x0, 0x0) [ 323.176757] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/25 22:29:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:20 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$void(r1, 0x5451) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000090d, 0x4, &(0x7f0000f85000)="03", 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) write(r2, &(0x7f0000000040)="f7", 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000240)={0x6, 0x0, 0x200, 0x8, "24db3f6a59234afb4b2a8841209a526b251205a65f9bca06341b7ba27e6b3e069a4129627083cd79069a2e32", 0x100000001}) listen(r1, 0x0) write$binfmt_elf32(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000ba000000000000000000001481f77b187789b1657640e20d1560d900000000003800535ef1e215a3905377670bcb000000000000000000000000200000000000000000000000000000000000000000000000070000000000"], 0x58) [ 323.210807] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/25 22:29:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xd, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:20 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x8, 0xffff, 0x500, 0xb73, 0x4000000, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000000280), 0x4) [ 323.241631] binder: 23804:23806 ioctl 40046207 0 returned -16 [ 323.268359] binder: 23804:23837 ioctl 40046207 0 returned -16 [ 323.346017] binder: 23804:23854 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 323.361705] binder_alloc: 23804: binder_alloc_buf, no vma [ 323.367423] binder: 23804:23854 transaction failed 29189/-3, size 0-0 line 2963 [ 323.480062] binder: undelivered TRANSACTION_ERROR: 29189 [ 323.487578] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/25 22:29:21 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001003, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:21 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000403000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00008f0ffc)) 2018/04/25 22:29:21 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$KDSETLED(r0, 0x4b32, 0x5) r1 = socket$inet6(0xa, 0x20005, 0x8000) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) sendmsg(r1, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001400)="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", 0x583}], 0x1, &(0x7f000002a000)}, 0xc100) sendmsg(r1, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000011000)="98d4", 0x2}], 0x1, &(0x7f0000028000)}, 0x0) setns(r1, 0x0) 2018/04/25 22:29:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x20019ed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:21 executing program 4: r0 = socket$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) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x3, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x2, 0x20, 0x5, 0x800}, &(0x7f0000000200)=0x18) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)='|', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000700)="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", 0x483, 0x0, 0x0, 0x0) r2 = dup(r0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) 2018/04/25 22:29:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:21 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000002c0), &(0x7f0000000300)) write$sndseq(r0, &(0x7f0000000080)=[{0x80000000, 0x1, 0xbe8d, 0x444, @time={0x77359400}, {0x3, 0x5}, {0x5, 0x7c08fca0}, @raw32={[0x401, 0x0, 0x96]}}, {0x4, 0x5, 0x3, 0x1, @tick=0x1, {0x9, 0x10001}, {0x43, 0x9}, @result={0x9, 0xff}}], 0x60) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000240)=ANY=[@ANYBLOB="0004000010000000001000009bfe000007000000049800008e5c9f9dd70326677a5a5e15ca6372b81b2295d88d7f316e994f1763cf1a924a6e1897d93830fc0e88f528bde1189f9bf39577d44ffd51130c260277bb475b7dfce67dbe"]) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x7ff, 0x8}, 'port1\x00', 0x10, 0x8, 0x2, 0x40, 0x4, 0x4, 0x4, 0x0, 0x4, 0xffffffff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0xc9e, 0x1) ioctl$int_in(r1, 0x800000800c5011, &(0x7f0000000140)) 2018/04/25 22:29:21 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000402, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x80) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/255) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e21, @rand_addr=0x9b}}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)='nfs\x00', 0x2000000, &(0x7f00000002c0)="fa700b67fe486b905fd17277dd143b704d95a66bae4c9de64921397c5f1f8f246bd31eb2f56b1845807f7c35") r2 = fcntl$getown(r1, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x50000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000300)=0x4, 0x4) prctl$setptracer(0x59616d61, r2) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x400) 2018/04/25 22:29:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pread64(r1, &(0x7f0000000080)=""/178, 0xb2, 0x39) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000000040), 0x8) 2018/04/25 22:29:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:21 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x3, 0xffffffffffffff9c}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x9, 0x400) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000340), 0x4) setrlimit(0x9, &(0x7f0000482ff0)) r2 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x12000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20004004}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="740000400bfc5c487bcac3219a1a9786a76612052e865887d2b3d69991d6b6b486135615ee48294150f085283da03ceed5d485ec367f07f5731296c56c664ee06f3f106faa84", @ANYRES16=r3, @ANYBLOB="080025bd7000fedbdf251000000008000500ff0f00000800040005002000080005000000000030000200080005000c17449850c9063ebf03000000080006000800f6ff0800058e8924720014000100ff0200000000000000000000000000010800060009000000080005000700000008000600c50d0000c7d3d00b5455dab6fde9ddc916f904005c49f7d86c11512f915e255708d2c72ccbd739801c2ad4dd85107a1abb1b93673d49ef180ad9d3e0016bc0e84a73"], 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)}, 0x10) perf_event_open$cgroup(&(0x7f0000000280)={0x2, 0x70, 0x1000, 0x3f, 0x4, 0x1, 0x0, 0xff, 0x60802, 0xd, 0x0, 0x0, 0x6, 0x0, 0x1, 0x6, 0x3, 0x6, 0x5, 0x3, 0x4, 0x0, 0xfffffffffffffff9, 0x7, 0x100, 0x86, 0x5, 0xa6, 0x6, 0xf07b, 0x80, 0x0, 0x400, 0x1000, 0x90, 0x6, 0x81, 0x3, 0x0, 0x5, 0x0, @perf_config_ext={0x0, 0x1}, 0x2001, 0x6, 0x55, 0x7, 0xffff, 0xfffffffffffffd8f, 0x88}, r2, 0x10, r2, 0x1) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) 2018/04/25 22:29:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002d6000)='numa_maps\x00') mbind(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x8003, &(0x7f000071f000)=0xffffffffffffffff, 0x65, 0x0) r1 = getpid() r2 = getpgid(0x0) kcmp(r1, r2, 0x7, r0, r0) pread64(r0, &(0x7f0000000000), 0xfd9e, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/25 22:29:21 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x200, 0x10000, 0xa528, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x1f, 0x30}, &(0x7f0000000240)=0xc) setregid(r0, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x10) r3 = socket$key(0xf, 0x3, 0x2) socketpair(0x5, 0x80800, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f00000001c0)="f58b5740aed7307d78785f23a28f8a112f", 0x11) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x8, &(0x7f0000000180)) [ 324.166726] sctp: [Deprecated]: syz-executor4 (pid 23892) Use of int in maxseg socket option. [ 324.166726] Use struct sctp_assoc_value instead 2018/04/25 22:29:21 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') statx(r1, &(0x7f0000000280)='./control\x00', 0x6800, 0x806, &(0x7f00000002c0)) rmdir(&(0x7f000015dff6)='./control\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc0000, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) syz_mount_image$xfs(&(0x7f00000003c0)='xfs\x00', &(0x7f0000000400)='./control\x00', 0x2, 0x2, &(0x7f0000000540)=[{&(0x7f0000000440)="fdd76e54189033af941d0c9940886f4e41437d3c7997655f27442952cb8594c8013130e5fdd2696a50a7540f8541f784ac23d0b41ac593b2d68965c6c73a868f25bcf2549fccc6551906a972b5c3233bfd07c208eae9a70902d9599bb0080d62d90d6a96340cb50a92af9aa32ed41a27b43bf68d0712c20705c6548bd084e42a9fef94b6d3", 0x85, 0xfffffffffffffff9}, {&(0x7f0000000500)="9fc324798d506b976a53b4122636b88774d783f0a15b0aadec2eb487631839", 0x1f, 0x100000000000000}], 0x20000, &(0x7f0000000580)={'nouuid,', {[{@logdev={'logdev', 0x3d, './control/file0'}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@quota='quota', 0x2c}]}}) chown(&(0x7f0000000640)='./control\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r4, 0xfffffffffffffffd}, &(0x7f0000000240)=0x8) [ 324.259462] sctp: [Deprecated]: syz-executor4 (pid 23892) Use of int in maxseg socket option. [ 324.259462] Use struct sctp_assoc_value instead 2018/04/25 22:29:21 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)=0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) splice(r1, &(0x7f0000000000)=0x13, r0, &(0x7f0000000040), 0x3, 0x6) r3 = inotify_init() unshare(0x400) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000200)={0x100000000, 0x0, 0x8000}, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/04/25 22:29:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000010}, 0xc, &(0x7f0000000a00)={&(0x7f0000000280)=@migrate={0x1d4, 0x21, 0x200, 0x70bd2d, 0x25dfdbfc, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x6, 0x4e20, 0x1000, 0x2, 0x80, 0x80, 0x0, r1, r2}, 0x6e6bbf, 0x3}, [@algo_aead={0x8c, 0x12, {{'gcm_base(pcbc(aes-aesni),crc32c)\x00'}, 0x1f0, 0xc0, "c99af46b0d24a8ca6e362b0e70ffce20cbc296f1697bcba49cbb713e9034d49ff079a6f71ca331ba6e86fb9554ac59a0ee6c37ee80986f6761b635ac12cd"}}, @algo_crypt={0xf8, 0x2, {{'cbc-camellia-asm\x00'}, 0x570, "dc95af286beb4fd7461f845b814db1b9199f7cc46b765fe637e3e26344b21c23d700612b647316dec823332c36456729d5d497baa5ad7880d74ac19ad0b88cf11e1fbcf63a9c60ffd81113b1ad9ab2a218eca5b940de518764dbadd61bc6c69e8d06fe3221c675ced115438f7f0ebc459249c0e71f923dbcedf00b57f9704a59347f4f496daee778ac791f255ae9d477b41fca0f241cb61c703d56821e297b64a045496e955812d9041510e882bb"}}]}, 0x1d4}, 0x1}, 0x0) 2018/04/25 22:29:22 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) close(r1) pread64(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x0) fcntl$getflags(r1, 0xb) 2018/04/25 22:29:22 executing program 4: r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) getuid() fcntl$addseals(r0, 0x409, 0x0) fcntl$addseals(r0, 0x409, 0xb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xffffffffffffffc1) 2018/04/25 22:29:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:22 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000200)=0x14) connect$can_bcm(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x8000, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x11, 0x8000, 0x0, 0x4, 0x10001, &(0x7f00000000c0)='veth1_to_team\x00', 0x5, 0x10000, 0x3}) 2018/04/25 22:29:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000440)=""/28, 0xff42) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040), 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) sendmsg$key(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="0200a84b3f2df893ef000026ff0000000000000000000001fc0f7ccea078786e0ba40d"], 0x23}, 0x1}, 0x0) r4 = memfd_create(&(0x7f0000000140)="740500750000d1fe9442e4bc9c23ab3e000000000000008c00", 0x1) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x81}, &(0x7f0000000600)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000180)) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000080)) sendfile(r1, r1, &(0x7f0000000000), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) r5 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffd84, 0x3) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYRES32, @ANYBLOB="40082b0000f0df000000"]) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) 2018/04/25 22:29:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000003b00)="16a4fbc07f0cd75a", 0x8}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000800)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f00000004c0)=""/201, 0xc9}, {&(0x7f0000000180)=""/70, 0x46}, {&(0x7f00000005c0)=""/237, 0xed}, {&(0x7f00000003c0)=""/76, 0x4c}, {&(0x7f00000006c0)=""/159, 0x9f}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000780)=""/103, 0x67}], 0x8, &(0x7f0000000880)=""/165, 0xa5, 0x81}, 0x1) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/25 22:29:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x7ffff000, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:22 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x10003) 2018/04/25 22:29:22 executing program 4: r0 = getpgid(0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x80000000, 0x4) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sched_setaffinity(r0, 0xffffffffffffff60, &(0x7f0000000240)=0xffffffffffff7ffe) chmod(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f00000005c0)) dup2(r1, r3) 2018/04/25 22:29:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000400)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003, 0x0, 0x2}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000500)) close(r0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0x81, 0x4) close(r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="f0000000", @ANYRES16=r3, @ANYBLOB="000126bd7000fcdbdf25060000002400030008000400000000000800010000000000080007004e20000008000300020000004800030008000800fb00000008000300030000000800080000000000080007004e200000080003000100000014000600ff010000000000000000000000000001080007004e2400002c00020008000700010000800800040008000000080009007f00000008000400f8ffffff08000400fffeffff34000200080002004e2300000800080001000100080004003d0000000800070000040000080004000400000008000600fcffffff0c000000090007004e23000004000100"], 0xf0}, 0x1}, 0x0) r4 = fcntl$getown(r1, 0x9) ptrace$setregs(0xf, r4, 0x1, &(0x7f0000000540)="329f0dccb7d1d766c48648cf8ec48568a4390bb5688b8f1877d3562f11b1d0f42de49f9aee0c45fe48ce3502e8b4d632cf676fa1949d461b390096a9a11779eb1be8e1f67f7c4be23cf939779d48a2ec0d1c0cfa974b6555c4e97cb273a7bd3ebcf4948e54d61dc252e6367181e2b2d78ee59b9e8b1354e822537d7f59f756fbd07d4fe71ae6f174a9c5ea") r5 = gettid() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1000003, 0x28010, r2, 0x1a) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x401, &(0x7f00000000c0)=""/225) 2018/04/25 22:29:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:22 executing program 3: writev(0xffffffffffffffff, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/04/25 22:29:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0xc00) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}) 2018/04/25 22:29:23 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000180)={&(0x7f0000000140)=""/23, 0x17}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x2) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x8000) 2018/04/25 22:29:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:23 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000000)) r0 = getpgrp(0xffffffffffffffff) waitid(0x0, r0, &(0x7f0000000000), 0x1, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$notify(r2, 0x402, 0x0) 2018/04/25 22:29:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000040)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x397) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000039d18)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xfffffffa, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000025000), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @common=@inet=@LOG={0x0, 'LOG\x00', 0x0, {0x0, 0x0, "50345fc21378bc8f6da6263e3715f555f23e413a61787ecaea02755a391d"}}}], {{[], 0x0, 0x252, 0xd0}, {0x29f, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c) 2018/04/25 22:29:23 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x10, &(0x7f0000000000)="8c456ab0243ca8a82493b2a7e9c6", 0xe) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/ipc\x00') setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={"6c6f000000000000000000b400", {0x2, 0x4e23, @rand_addr=0x4}}) 2018/04/25 22:29:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:23 executing program 6: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./bus\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x0) 2018/04/25 22:29:23 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000524a1fc6b4e9ef538a01f07d63001c00070f000000000000000007000000", @ANYRES32=r0, @ANYBLOB="000000000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000280)={{0x1, 0x1}, 'port0\x00', 0x31, 0x100000, 0x80, 0x8, 0x7, 0x101, 0x2105454e}) fsetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'osx.', '/em0ppp0eth1Dvboxnet0$vboxnet1\'\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000340)={0x7fffffff, 0x1f, 0x0, 'queue1\x00', 0x9}) finit_module(0xffffffffffffffff, &(0x7f0000000180)="6e6f6465762c73656c6699262d1100", 0x4000000003) 2018/04/25 22:29:23 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x1000000000000000, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='veth0_to_bond\x00'}) 2018/04/25 22:29:23 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xf3, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000000080)='M', 0x1, 0x20000001, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c) 2018/04/25 22:29:24 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x8000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x0, 0xff, 0x9, 0x9, 0x86e, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}], 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x80, 0x3, 0x9000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000200)=0x4, 0x4) fanotify_mark(r0, 0x9, 0x0, r0, &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000300)={{0x1, 0xffffffff}, 'port1\x00', 0x8, 0x40400, 0x2, 0x1000, 0x6, 0x3, 0x1, 0x0, 0x1, 0x4}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000003c0)=0xd0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000004c0)={r2, &(0x7f0000000440)=""/125}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0xa6, "70529acd200e470dfc638af58f7ab35ddc0fd8b9152d5b2493a810d12a317e8e6b2278daf830377ca0c4ba3a43cb58ec6a43d9b2c43dfc4ff6127dfb220b7f5773ea8335a148920683e733c50816e6614bf6fc51ed3da8e11a61b76e0aca92221d8c65f1839d2fe405416394dc19877bbe970288738e54f3a8ba69b5df8a4bd862c3bc0c74705e7ce1a95b37b2fb9ab920bdc552d4ae09fa35a991e963a66b520c34270a7526"}, &(0x7f00000006c0)=0xae) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)={0x0, 0x9}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)={0x0, 0x31, "31788f3a59212c1882dec2fd822de902e5dfce35dc28caa6877c540f4b48ce84aaea518474651c8005d02c5451212e9b75"}, &(0x7f00000007c0)=0x39) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x3c, &(0x7f0000000800)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x2}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001bc0)={0x0, @in6={{0xa, 0x4e24, 0x1d, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x4, 0xf29, 0x1f, 0x9, 0x8, 0xfffffffffffffffd, 0x4, 0xb8d, 0x8, 0x8001, 0x400, 0x8, 0x100, 0x4, 0x3]}, &(0x7f0000001cc0)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001d00)={0x0, 0x4}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001d80)={0x0, 0x0, 0x9, 0x4, 0x200, 0xfffffffffffffffa, 0xd3ae, 0x80000000, {0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0x7}}, 0x4, 0x7, 0xffffffff80000001, 0x131, 0xffff}}, &(0x7f0000001e40)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001e80)={0x0, @in={{0x2, 0x4e23}}, [0x7221, 0x80, 0x1, 0x3, 0x5, 0xffff, 0x0, 0x7, 0x10001, 0x1f, 0x255d, 0x9, 0x200, 0xd4, 0x800]}, &(0x7f0000001f80)=0x100) sendmmsg$inet_sctp(r0, &(0x7f00000023c0)=[{&(0x7f0000000500)=@in6={0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x7}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000540)="618d90756c0292d81a55bce208d31a9dd529234cd8", 0x15}, {&(0x7f0000000580)="280ab027948781ff71c30be4dd", 0xd}], 0x2, &(0x7f00000008c0)=[@init={0x18, 0x84, 0x0, {0x81, 0xffffffffffffff27, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x1, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x9, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x2, 0x200, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x200, 0x3, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x4, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9f7, 0x9, 0x8002, 0x7ff, 0x7, 0x6, 0x4, 0x800, r6}}], 0x180, 0x8000}, {&(0x7f0000000a40)=@in6={0xa, 0x4e23, 0xac8f, @dev={0xfe, 0x80, [], 0x19}, 0x4000000000000000}, 0x1c, &(0x7f0000001b80)=[{&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="c55164b39550d96b1708221025672059efccf222d29a76a8fbcb16ccb35de35c1f02e7eaace7b3341b1483df715855fbb9afab2e25cd13f6038bfd84ec36452d7633335b6ab4c291e064450c1b3de451d3005e5120186a5d343d149935e87994a361e3b6c8819f0c8e6f0f8c83ed6f1b326296201c005f8fb15d255163b9795f9d319663162dbaa1d42e5da4998da9c040d79b598185edf77807a7079010af79aac884938d81db135fe4c2baee8cf7afffe85f0abb070897eb23d3266bcdf12b1b48bb2d48548b5220a5eb9385e4247e71", 0xd1}], 0x2, &(0x7f0000001fc0)=[@sndinfo={0x20, 0x84, 0x2, {0x99d, 0x202, 0x3, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0x8000, 0x0, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x100000001, 0x80, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0x80, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0xb8000, 0x4, 0x7, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x0, 0x81, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0xa, 0x833}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x200, 0x6, 0x200, 0x7, 0x6, 0xfff, r10}}], 0x180, 0x10}, {&(0x7f0000002140)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10, &(0x7f0000002380)=[{&(0x7f0000002180)="38fa78d7179be2c84f226ef47a9c0cd3398c6597430235e9cbcec4048cd821828cdde8790be79a8e17b356e9a06423edd0464cd8e86b178465961b97db85fc20c9d782ae50c67cce5dbd200d493c32c295c408a17d4974023ccb6410d81eef2dc65431db067cc6727a891409bf64c936ea2d72573f76f8f290d95ccc0ea33e6562d7aa5040ad364497c37730001285651201e07f823701140599e5c8677d4845d417cde42c9b3b33629f8c40d8afd1156d4573e6b9b713da215006bbae796671a2bf64a0e41cbb622833082645cbb7306d660c969b1b3cf7a0839fe5ca08c2c30b3b56", 0xe3}, {&(0x7f0000002280)="f0262673a60f926b0bd84890c18b7416a5df7c60ad34649ffd741f8e62130f42b29d7e3470279f3df1633a47650184079d3d1505a18461c31c17553618a445e1eea1dfb29e40ee5e7a9e4ecce8871bdc7457def86583c01592c3e7f1f1cdf851f00848a092b617c3ae0e7dedd86a8a03983a8adc6c75032b917e0f2945a8001b5e0cabda1d8516c58db9a1fbf7a4ec2d400827a8be3de5a7c810921082b5de07710c8a8f1f9c9e205a4f41204e3d2630067b2011911f9bd0b7023c346b2aeeee5ce1e319283466a2efc2eb1cc492eee9cfce77316fe967b31bb46bd4f6399421518d172d419e9bdd99c6bafe25010f8140e4d002a32f453e1be1", 0xfa}], 0x2, 0x0, 0x0, 0x20000000}], 0x3, 0x40c0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002480)={r1, r0}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000024c0)={0x1d, 0x2, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000002500)={0x1, 0x20, 0x5, 0x0, 0x19}) bind$netrom(r0, &(0x7f0000002580)=@ax25={0x3, {"1d22dedcb376c8"}}, 0x10) socket$netlink(0x10, 0x3, 0x1c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000025c0)=0xffff) 2018/04/25 22:29:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,ghash)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) 2018/04/25 22:29:24 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x46d) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/25 22:29:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x8906, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:24 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/227) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0xbe, 0x1) getpeername$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0x6], 0x1, 0x3, 0xbf, 0x80000001, 0x2, 0x3, {0x44, 0x6, 0x7fff, 0x1, 0x4, 0x4, 0xffffffffffff7fff, 0x7, 0x9, 0x7, 0x5, 0x8, 0x84, 0x3, "d7e08ff61253c647480eee6c38194c6e9730589918126baa778fcc96da3cfe28"}}) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00000002c0)="f89d314168531890d43308f93f00b8a1bd5cdcec1b4d05ce5bb8a92a10330e944b56b8847322cbd48b9674e395d80e60ec7159d95f20daba370f28f7fad0a7ee6cad751c27fae28ecb4b0d7336fe6bd676885d21bf1044a5186fedbdf4ae76af73b3f260f829b755442c0dc6eabf1eef052f9ffd4c617cd9011aac3ba5bd5f5267fa1808") ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000380)={'ip_vti0\x00', {0x2, 0x4e20, @rand_addr=0x101}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0)={0x6, 0x0, 0x4, 0x4, 0x40}, 0x14) r1 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="bd3c3c9aac257a93f4e20b6dd64c5c9eca1152cc2708612e679b80c43fdb26b890768ea746e1ac5405c6cb18699b42eb2b88b9bd4fa34fd39be66576a9599c2188e158e0014a494f0c08e0e34dbb663f78f4921af8a890b009b1de2dd3c7500c99113d87caae813e942b180912d255a451fd45d6c11ac5afac9f28424dde544c86d8cb2f257cfcacc19bc39640d4ef", 0x8f, 0xfffffffffffffff8) r2 = request_key(&(0x7f00000005c0)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='ip_vti0\x00', 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000540)='pkcs7_test\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, r2) write$cgroup_subtree(r0, &(0x7f0000000680)={[{0x2b, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x18) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x12380, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000002d00)={&(0x7f0000000700)={0x27, 0x4, 0x1, 0x4, 0xfffffffffffffff8, 0x4000, "15abb11a289755a6f21fa64f6f59518e8750eed60fdea78238ee7e34cc126d9a11a594996b668a6f13eeb581d43208f250131387dd33ac4d3fee705da578f9", 0x35}, 0x60, &(0x7f0000002b80)=[{&(0x7f0000000780)="4b2e23f6af6b1fa6490cb5a5e7e68cd76ea52a6ffe1973d7c7260e7becd987faf082394b60d8cd4c163627054aee76308932129d5faa3d7751e7f25f5221c0c2dc6b4ab36ef1725ec8be0ad2badcabea27c3d6f4bc7fe31ea14db65bd3c13d73a96a7d974d0c9c76ae1cbb1f2f20d9337bdbc11bbc0f788694e490fceec13dd629eb1fe6f195e12754c95728613e675fb5c5a87f7643691ee28e0de414b63f1c41f55525969a26a6ad33221fc2e22969c149c4a56e6acee8d7c62cb4e22ec700d0c9be29cb3e63075e54a51b90b23d95549ff94fdbe8cdc8d72a8be227f64dd19cc72b75e066fd90644e9fb348aa79a51a34fc3143ce89", 0xf7}, {&(0x7f0000000880)="7590994111749c42ffbee36213741129e794bfcab0186d368ffd676c2ebbee47de4239cf47764913aa40d79579ad67b9d294e4c84978510b434e6054c20734e896fb67e170a606a618d9597e0cff423e1dff5cfa950dec4a952899", 0x5b}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="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", 0x1000}, {&(0x7f0000002900)="42ee4389da5e0d93f6aa04b7634c0310696688ec729f575bc7f8f79a37fa971dde426b5dc64294964b083004d0ff25e741397e25fc369a780c66b55c9a393b0df1e785ae26ada14c18f402af8857d3a44daeacd14bda28293e357c", 0x5b}, {&(0x7f0000002980)="f9f2aa643cd186e247226992a5813cf7dd352db0ee33574bdf4a5b30a959cddfae6f7644a5aea5e6d35cc31e8df75541f0d16cea1069fb3b01dbd0f67fea1a50c4a5bc6e93af2e5c2200ec0c0c335bc83afbb475b6d197c69de50fe9ccdcace93cad4eac1f", 0x65}, {&(0x7f0000002a00)="81b39a0967ef169073ea0ead3961c113dca8ca5cc1111a9879ef6deacfc60ec10997b0c3c9425787ea8d17daee46ba81a926de87be5257db90f54cd130ed0e0bf9b79cf0f47a2898f346de7c30fdca0ad3800912d6949aea2e20e8d4b3c45e0e9d67cedc04739c72404bddc8ae99dcca0fcfee1b66f0069b1e8d1628af80209deab681af71a1d950d87cd7ae2d1be602186f0da8593f45b1d10d909cff1a3081c17084c231ac82f9449bb074544c35e937dbacedd48903beed706f40ca0e29ca5394e42dfcff38efed0a3b6aaa74db14a0e47391d23386c07d11539e4a19c4ea8d2ce30b3efe6025087d429a3323", 0xee}, {&(0x7f0000002b00)="cf3e6b0815bed79af8b24d625063b3545b270c9256bd6a25718a7fa4ee259f6d577f5b5040dffdb2d12b8373ce17610393ef5e20d7fee8120fbf9530bf88919b962306", 0x43}], 0x8, &(0x7f0000002c00)={0xc8, 0x0, 0x7, "86d128834463092e0c13f68d8fad4d88916474ba278b3a2035b2922918eb13b639db0a73589cd0befa09eedf5076520e7d10c55f676f83b4cf3506fb9f9d7ccc6f32897e036419f4a8c35ca08e555fdebc94d3afd72bc59d50400c3fc2d81a9c70a4c160250203535ef6a8fdd51ef9038706a32119cc4cbb2947baf3dcb88fb7c0a9fb2ccb72f7f6048ed4bd1258b07949342600ed0cf094b25bd22828182c51302201c241318b86d4e20e1751b6a14df7"}, 0xc8, 0x80}, 0x40) ftruncate(r0, 0x6) shmget(0x2, 0x2000, 0x93, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002d40)=@assoc_value={0x0, 0x3}, &(0x7f0000002d80)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002dc0)={r4, 0x12, "9d056fbf55a0c11839d7b57c04c36eb6edbe"}, &(0x7f0000002e00)=0x1a) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000002e40)=0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000002e80)="333bde596d4b7fe5285431f32936c626", 0x10) listen(r0, 0x5) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000002ec0)={0x9, 0x9, 0x2d2d, 0x0, 0xb6a6, 0x12f4, 0xdc8f, 0x0, 0x0, 0xc2, 0x7f, 0x4, 0x0, 0xff, 0x5, 0x97, 0x576b6d37, 0x9, 0x80}) ioctl$void(r3, 0x5451) poll(&(0x7f0000002f00)=[{r0, 0x2}, {r3, 0x40}, {r0, 0x4460}], 0x3, 0x101) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002f40)={r5, 0x100, 0x30, 0x212c, 0x6ef0000000}, &(0x7f0000002f80)=0x18) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002fc0)) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000)={@rand_addr}, &(0x7f0000003040)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000003080)={'ip6_vti0\x00', 0x20}) 2018/04/25 22:29:24 executing program 3: ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00']) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1ae01, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) 2018/04/25 22:29:24 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000000)='.\x00', &(0x7f0000000140)='-keyringsecurityvmnet1{[@\x00', &(0x7f0000000180)='}\x00', &(0x7f00000001c0)="706f7369785f61636c5f616363657373b0706f7369785f61636c5f616363657373122463707573657425232a6d643573756d5d7365637572697479282d00", &(0x7f0000000200)='\x00'], &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x40) 2018/04/25 22:29:24 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x8) r1 = socket(0x10, 0x2, 0xc) ioctl$void(r1, 0xc0045c77) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b00024000007200020000", 0x1f) r2 = shmget(0x1, 0x1000, 0x78000006, &(0x7f0000ffc000/0x1000)=nil) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r6 = getgid() open(&(0x7f0000000340)='./file0\x00', 0x400, 0x3) shmctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x1, r3, r4, r5, r6, 0x20, 0x2e9}, 0xfffffffffffffffe, 0x0, 0x3, 0x7f, r0, r0, 0x1}) 2018/04/25 22:29:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000400)={'ip6gre0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket$inet(0x2, 0x5b04bbed011dbd69, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000480)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, {0x6}, 0x50, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 'team0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) move_pages(r2, 0x0, &(0x7f0000000240), &(0x7f0000000280)=[0xaa], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5fda326a161f9d6f, &(0x7f0000000140)=0x102, 0xfffffffffffffe13) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @rand_addr=0x3}, {0x6}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller0\x00'}) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000300)=""/61, &(0x7f0000000240)=0xffffffffffffff84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000340)={@multicast1, @remote}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000680)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r4}, 0xc) 2018/04/25 22:29:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='team0\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x200000000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0x100000000}) 2018/04/25 22:29:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x8864, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0x1) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f0000000140)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x400) r5 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000100)=r5) io_submit(r3, 0x1ee, &(0x7f0000000040)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000391000), 0x3d1}]) 2018/04/25 22:29:24 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) unlink(&(0x7f0000000240)='./control/file0\x00') close(r0) [ 327.604880] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/25 22:29:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000240)=""/4096) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000140)=""/183}, 0x48) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x39, 0x40002) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r0, r2}) 2018/04/25 22:29:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000043c0)=[{0x0, 0x0, &(0x7f0000000200), 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x4924924924924cf, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 327.684184] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/25 22:29:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x8035, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:25 executing program 3: prctl$intptr(0x1c, 0x64) prctl$intptr(0xc, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/04/25 22:29:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:25 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002c0000000000009078ac1414bbac2314aa0703000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00\x00x\x00\x00'], &(0x7f0000000200)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x2e3) open_by_handle_at(r0, &(0x7f0000000080)={0xd6, 0x9c2e, "e39021788a7ffef190b1feb4be45c9c61664026337a6530458aa44296ffaaef12a693527753f738beb209caaf77ec1c80aff4cefcc8e08f1a12d32d3efb2af803001799ae36020d9892b7ac239dd790133f4f5a87dcbbc6f927364a5857d196a6e4ff15d22009b5193b4b85e66396322f203c9ed6e240a74a6749b2ca90a31a0d71812a3772e5c02648a562ba850c61ffc733ebe7f19485288ea6129a9f79ad9f2795f613c16a7373863625db63776f77a608f097ba71ba828a27ac321229b2072829df02ac6c7210507dc7e0eb1"}, 0x8000) 2018/04/25 22:29:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) 2018/04/25 22:29:25 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) prctl$intptr(0x21, 0x3) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd7fffffff000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/25 22:29:25 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x811, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:25 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x1, 0x81, 0xd6}) ioctl$TIOCSBRK(r0, 0x5427) fchmod(r0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x4, 0x6, 0x9, 0x400000, 0x1, 0x7fffffff, 0x10001, 0x5647ea70, 0x8001, 0x1, 0x4f, 0x1000}) r1 = socket$netlink(0x10, 0x3, 0x16) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'bridge0\x00', 0x7fffffff}) bind$ipx(r0, &(0x7f0000000180)={0x4, 0x7, 0x0, "2977a0596c2c", 0x1}, 0x10) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) acct(0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x5, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x883}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r2, 0x2}, 0x8) sendmsg(r1, &(0x7f0000002c80)={&(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000400)="10bae9b17bc194a4c86afc16b71a750797a43b25172ff4791a703bff718f0e58eda4cf5689c7f13ebd4edfdb2d0051db96faa70a01e96c709eab03cb3471f4c7bd48f5945e3ef46d98b93d9f6b136a263a26882a2775e9f7cca7cd564ed7ca938648bce09fa01ed97e929794134ee26b33df73e32d1ab9a6e674dcb471724fce06057c8c6216ac6d405000c4d900eea8e1f0d34b9a5a61a3211d0a08edf0b1c93b319a57666306cd496241027c1595b50956d36f69676e0d508de0c5a2003c6c8756480854fd2d89ef308374bd5b18c2b42bf5437b569f5f3d61f1da1bf0e4971859d8f7b1580defe2992127f89e2fead6ccc69a0bae", 0xf6}, {&(0x7f0000000500)="9611b494df133c6fdb7776d6f310989654441752b1db200d4c85098bfc9c97090f57", 0x22}, {&(0x7f0000000540)="76aad6e43c6655cd41e462d6b9788e20af61b658cabd9d5912c275df4673f5965280875fc036a8fb8780e42101dd309146d569a808fc0ef404c60957a7a6866e6c68a93608c48eb0123db64cc935e451af9d32bec839a3afb7b6a931c2ccb88524e7df16beb210d76b73197515fcd4cff80507165e7bc4f75c5621153f4751c07aed14de7885a371b2a186ad66ca7eb31ef913e24c463c51f64f88b7ddc2f11b6188c2907a3ab6e6b2de9cde58c20c800b36e85d97e11079967426630413bcc5c2af1d94ad3d8c67305575a03a1f231a52bb4a51c4e15d040c46a30a482dd82de1ff40da566a9b97aedcac", 0xeb}, {&(0x7f0000000640)="fce59bc386", 0x5}, {&(0x7f0000000680)="ec882539a70831a10009bcd5b203407af6ae9499b4b60caec2f923b0723bfcba989b86d2e5f17996e92bbca9d6c9bb2d49919d1b25c680cff01edeb6125c84e4f60a9d1d898c8e0693847155eb88cb7962f2ae89b6986bd1c1a3bc3e88e27040db43eaa6df07b7d0bd053456", 0x6c}, {&(0x7f0000000700)="f52062978f2d77a9f46780a1a8e68675c3751165bc12c0d7e3b72019c80941ecccc45e5410233551c4bace7ce6bcd4e5134f0501b0cae79c9952543420cd8be88d9a2b0827dcf2152806497457056a43f4f570ee1de3016c84825235767df35a04ef63146e728f43e266b304d896c5b057ff85818926c291f896bd4527100b048585825e38c4671313ec6c892f554277b44a312ada04ff1ceafc76e6c2879cfff39bc334917937d59221d1847e7931cac6f4a6ebf210ef5415490fb3d33f", 0xbe}, {&(0x7f00000007c0)="d315147192382af3e15c300b53b54706b391fa0f2ba9ca9de916e1a5b2bdca4fcc605c6ce0912e2222e24aabd622300c9517ff6c7daa264da27b29928e32e95fc7aca730102b8a42dd71494b25e3b79616c0de00f1a1", 0x56}, {&(0x7f0000000840)="883adb7637fb660dd483acb9614492a5f9e59550aa0edeaa95d5c16d4814e93ea86b6055ea53257d1c1c1394b1c2089ee863873985d06abda755d3ceb8de929c47ebd202f97bed495ab2a880c689571ae19a7e27046f83fa71636b270ccac9b15921ae05c45284da8fd08528f23bc8483f5f613cf8450a1fe6d2ccbeb02f13f0caf0af5ea591dd05082f85e7118ce29cfb42bf8267cdbd855c8a7cd4ad28ee5e3896348e4940284f5f73323253236565f5506932ce25fbeaa797f671759f7ecdfd2a89093834b488e00afc95a6d9867685ef12c6407644debcb8e981a5889960c323ec0681882570878cc69306", 0xed}, {&(0x7f0000000940)="32fc64744d42006ee5195f482d02f61d04d9c79c05f4fcac72c460517b1b166870bc7959b92d4a57ebf1ca8d4ad7ead020ab8d6906a59697aa24f8c76ff6fead5510690e1d94733695bef75ffd3a91c9bf6ea669bb8f658f60dd0aed62fb2f87", 0x60}, {&(0x7f00000009c0)="c88d7b", 0x3}], 0xa, &(0x7f0000000ac0)=[{0xe8, 0x117, 0x8, "01b44631465c50bfd0b87b4b411b8d6c279d95c19838972995d135f2dad7629a9393820a832e97ba11dbf39ba2443cf6146406630fd4d1fa781da2cb12f9671e4e7835005b28c274bf9feb463d6bd0c5ec9a0d250ff17f4ee5f4bb5815b55efbb3959043da2981702af62f36ddb392b96ab3b95e7bab69d31234d69aa6f67073fbd5d44edc76377a7fed7bfbdc5d2b8294a76a80b253ec652d77b8a3f686767c0b18478ce25741fa2dd0da652de9fe600ad2efba3c026004bf6f7c24e5b351869e1e0c77f79a234c4d376ddb060cf303f6"}, {0x78, 0x10b, 0x0, "451a1d4c4fd03afb9c4f7dd2fd4265287029c5d3a731b7f18f9e46fca620bb0ade04eb1c10c1df3ec4764f8cc6346c2579a9252c5a2067515f5510f0f125803d00903580c4f8cc7d88e9e71554b43c2983f8fb78c0c522cd19527441d6ec8de093d22e3e"}, {0x1010, 0xff, 0x3, "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{0x1010, 0x0, 0x40, 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{0x18, 0x114, 0x4, "04173178"}], 0x2198, 0x40}, 0x4004000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002cc0)=0x2, 0x4) bind(r0, &(0x7f0000002d00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x4, 0x3, {0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}}, 0x80) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002d80)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002e80)={@mcast1, 0x0}, &(0x7f0000002ec0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002f00)={'vcan0\x00', r3}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000002f40), &(0x7f0000002fc0)=0x68) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003040)) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000003080), &(0x7f0000003100)=0x68) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000003140)={0x4, 0xfffffffffffffffd, 0xff}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003300)={r0, &(0x7f0000003180)="1cc5e2ad08bd2ee6a5940594f20659c686c922bae890cde186f8cb6666086167aca5173ea8879262181e32fdcde8eb2cd218868a568dfaa55f1fe6c867add8c7ab3bfccb9e3a7b0baf5dc19666349171a77e597be3f589a9d183cf581b64191317a6aeab28009f25327a3a3147a01abf59f5dbbb6494342826b00a9fa793ee55d19f32045b2de05389c63259fe1c0ea0f2b09d7ee33572d52cd631b40413aac6745484e31598ace4bf2287bccdf97fea6079deb88eea6cb93e13d3449d67b7453273e8af", &(0x7f0000003280)=""/76}, 0x18) 2018/04/25 22:29:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000240)="d3", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/127, &(0x7f00000000c0)=0xfffffe3f) 2018/04/25 22:29:25 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/178, 0xb2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f000038f000), 0x4) 2018/04/25 22:29:25 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x40) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x1, 0x2, 0x4, 0x1ff, 0x100000001, 0x1000, 0x8}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x1, 0x6, 0x2, {0x77359400}, 0x1, 0x6}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r1, 0x201, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000002c0)=0x1) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000300)={0x40000, 0x0, [0xffffffff, 0x3ff, 0x9, 0x800, 0x1b, 0x8, 0xd7, 0x8]}) execveat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000005c0)=[&(0x7f00000003c0)='posix_acl_access\x00', &(0x7f0000000400)='/dev/dsp#\x00', &(0x7f0000000440)='trustedlo!:\x00', &(0x7f0000000480)="cb00", &(0x7f00000004c0)='IPVS\x00', &(0x7f0000000500)='nodev\x00', &(0x7f0000000540)='lblc\x00', &(0x7f0000000580)='%(\x00'], &(0x7f00000006c0)=[&(0x7f0000000600)='!:vmnet0em0,vmnet0[keyring%-^wlan1*$!\x00', &(0x7f0000000640)='IPVS\x00', &(0x7f0000000680)=')\x00'], 0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000700)={'dummy0\x00', {0x2, 0x4e24, @rand_addr=0x8001}}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000740)={'raw\x00', 0x2, [{}, {}]}, 0x48) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x4121008}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x24, r1, 0x100, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x240000d1}, 0x20000000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000008c0)=0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000900)={0x4, 0x101, 0x23, {}, 0x5, 0x8001}) unlinkat(r0, &(0x7f0000000980)='./file0\x00', 0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) move_pages(r2, 0x7, &(0x7f0000000a40)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil], &(0x7f0000000a80)=[0x8000, 0x0, 0x8000, 0x4, 0x101, 0x0, 0x1, 0x5, 0x7], &(0x7f0000000ac0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000b00)=""/101) getegid() bind$bt_rfcomm(r0, &(0x7f0000000b80)={0x1f, {0x7f, 0x6, 0xffffffffffff5311, 0x9, 0x3, 0x3000000000}, 0x3f}, 0xa) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000bc0)={0x16, @broadcast=0xffffffff, 0x4e21, 0x3, 'nq\x00', 0x11, 0xfffffffffffffffc, 0x28}, 0x2c) ioctl$TCXONC(r0, 0x540a, 0x800000000000000) sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000c80)="52a40d063f97db8cfb3e551f8a325aea303feb2d5109649883c293420f2c903326556ddc43fcceb18622f6820ec3cddae6f8fd288906464a5a9814cb08d783cc", 0x40}], 0x1, 0x0, 0x0, 0x4000001}, 0x4000080) sendmsg(r0, &(0x7f00000033c0)={&(0x7f0000000d40)=@sco={0x1f, {0xec, 0xffffffff, 0x80000001, 0x2, 0x100, 0x6}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000dc0)="1e87f1977f59ddd6c199252555ee7d472166316692d4f15f5b32dcdaf56a058230f2d536d49d8f66ca7c42c014a70f457dd2303cafaa4d919769000a8bcaff61615d9c126d1f7a72fb13e81aa044145b796b0e63b2f51385f0add93bf4a0cf8e0044d69126867cbad972355ef2951008c0e57298e5f5d4c7383e7c38f3d192c778adc59979854a2d8af8d030adf76bc40d84eec0bd063754a8bdfc8292dae8c2c5f39e1d62ae7028634a7a1f9de7659544ed2aea50b2e621982d44a29265d80a6e6875e8f3f2b5c7da6eb0a10386514217a86f1819afbbb5672ff2194e283e31a7e6178ac5eab47c", 0xe8}, {&(0x7f0000000ec0)="c8295037e9d21fa1986345d7ee0d4882ef8ab51dc674e463d6c14e11f9fb475112cf2805716813f673d9cf7e15e5acbb58ecac20f5b86778ddefbe7eb02243e0caa1a9178fbdaf8d988acb08a2cca34c3c8fe4511854f0386983496baa1b4308503a309ccac9345bad8d3ed1e5e4cc1dd8e5a7651b2f89450f05d91307f9eaaaa3b77868c5610acb4af48957337e1341dbed98ba7f52d72d63f6cb5a", 0x9c}, {&(0x7f0000000f80)="efee9d0cbc2ef65bc3973c53905c3f30706a0d", 0x13}, {&(0x7f0000000fc0)="4307e0b84f314ba32aeb76efa9c2f2b8792315cbdafae6763273c62238ea82496fcdafdf6561e0ba89194edfa1b5796ba0749a7faae9223ea6d6d8fad6fce3af83233b255ae63e9820f00d59743532b029b53a70fc05a1bd1fd5e4bb38c91a33b4cf6d95b3e4a890d50a1463b55e338684ce4d97dbe6e5841bebe0f444799bd66e4fcc0128c17bb152", 0x89}, {&(0x7f0000001080)="e6d90a54a04572fda287a2d9525964b4929999476c88a0df215862d58886ee079bbf3da4e75e60d62c3ce8ea300165aa4a690c095dc684e95025f32ce61ca8a77df2432ed324ac3d95baaca1d9ca73622bc68498227debf553e0021e9219befdfa5502f095a700fc24076913a118ec6b7ceff829d7bc9057b860aaa9720bce3a435985ae009e9e814cc6b2e340b7afdc24c9e5b79387072459a16c", 0x9b}], 0x5, &(0x7f00000011c0)=[{0x1010, 0x116, 0x0, "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{0x58, 0x88, 0x8, "2eca2f75841e965ed8a78355de7c582ecf3ee201ff2d6b0ca8259f6f06400ce6f2eebd866242cd2ac98a09d73cb6de363a89bffec1cda353b69007ff8673f60aef7a10"}, {0x1010, 0x11b, 0x67, "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"}, {0xf0, 0x113, 0x2, "5f33ed2c4ac2f771510d293ebed878e3e96c129e70b3f7115de4ac22e93c28eff01ab6f47666ad7a5cb3d2759547e7782f752478e88517b7798961665e478f00db7d28e7e3e4749fe1d02b7125f9dd1ad5433fcde0696ec00bfd0ace21ccb6f5ef33e9fa449e3ccf6c77b9f12bda43823b1def4c2135cc1326ecfd53c7f812051803895b2eb3454d9b15dc175cd43e981d4f00d01706ef3e0ad6dd30faff65274d9a675dbcd38d09406dfd1bf26c1064bfe852260ab3e3c6ba58865c1ea4c7a8170c4f82b6ad5912059d7e6e820bea53876182c679638e6d3f4ad13ec979e69a"}, {0x80, 0x101, 0x200, "48ddd8be6ef6ff75a71f4823cf1a4c17590524d44f20cc51cb5f1b2be692ad12c008f0d92a80faff1a800165b51dfeb5a33c3be11d6391d99c389d955c1709a792d9938a3f3f062c3d41da659b2a3f03fa553535d2add5224d31f2244083d65562882de925eae7d4f1f383ca03f0eacc"}, {0x18, 0x112, 0x7560, "a20e47a0033529"}], 0x2200, 0x540b133c6973137}, 0x84) ptrace$peekuser(0x3, r2, 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000003400)=""/142) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000034c0)) clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003580)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000035c0)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000003600)) 2018/04/25 22:29:25 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r1, 0x30, 0x70bd2a, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff9568}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000380)="2700000014000700000c60ff81000413010000f4121702cd9900e30000000000240000010075ed", 0x27) 2018/04/25 22:29:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xffffffcd) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb17ba9c3, 0x0, 0x0, 0xffffffffffffff4e) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc0080) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfffffffffffffff9) shutdown(r0, 0x1) 2018/04/25 22:29:26 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), 0x4) 2018/04/25 22:29:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e6, 0x800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x0, 0xfffffffffffffffd, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/91, 0x286) 2018/04/25 22:29:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:26 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x1, @multicast1=0xe0000001, 0x4e22, 0x1, 'sed\x00', 0x5, 0x9, 0x30}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000280)="afe3007dc864b370995b6fc7c5f7a114f5b3c74fdf8a6712a96a5e06a4ab075ae7eaf5db0cccaca254407748f75d96", 0x2f, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}, 0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) sendmsg(r1, &(0x7f0000b8b000)={&(0x7f0000b07f80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f0000000000000008fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc33302c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff9000000000000000700008001"}, 0x80, &(0x7f000093a000), 0x0, &(0x7f0000c79d40)}, 0x0) 2018/04/25 22:29:26 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x808, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaa3d85700de2dfaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac26142b0000871c8794f63ccd7f19a73922d3c65e7d6b760c4e384a21665d7f0cb42056f26fd08875edb10127a1d30300007f87ba8599674481154daaa626a25f37eac93f16abcff2c675820d97df44ec0b9e2653282e951ecb04cdbf35b3e44f7dadffac4830bbdc1626d39a7d6d2767d8dc57"], &(0x7f0000000000)) 2018/04/25 22:29:26 executing program 4: mq_open(&(0x7f0000000000)='encrypted\x00', 0x840, 0x8a, &(0x7f0000000040)={0x0, 0x400, 0x10000, 0x0, 0x0, 0x10000008}) 2018/04/25 22:29:26 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x12, 0x7, &(0x7f0000000000)="7e134e0da9892a"}) pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x48040, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0xc00) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) sendmmsg(r0, &(0x7f0000009d00)=[{{&(0x7f0000007440)=@pppoe={0x18, 0x0, {0x0, @random="7d264f65d743", 'irlan0\x00'}}, 0x80, &(0x7f00000074c0), 0x0, &(0x7f0000007500)}}, {{&(0x7f0000007640)=@l2={0x1f}, 0x80, &(0x7f0000008880), 0x0, &(0x7f0000008900)}}], 0x2, 0x0) 2018/04/25 22:29:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ad221df4eb8f97daf02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba0482c23951ad26652ece22c391d0e6361c9e13940acbfacf3806b3f497dce2e7c6e54b74271a79987351e498231ccba8ac64a810722db2d5e440005d9bdabd6718efc84500b1cbd047ca1c22195385a70e649bae0fbdc86d6558abe6192edbfac213bafac829a9ca39943e84e626a384301d03212a765fd829768eb5"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9157, 0x0) getdents(r2, &(0x7f0000000080)=""/106, 0x6a) r3 = accept$alg(r0, 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x406, r3) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000000)="1ec00c1ea452eeeefc57f3d31b361493a248728e16b516811142a0e7aa97a8c16c498ff340ddae6b98ee3a3e2bd7380b820795e347dd", 0x36) sendmsg$alg(r3, &(0x7f0000f80fc8)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="8b", 0x1}], 0x1, &(0x7f0000f80000)}, 0x0) 2018/04/25 22:29:26 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x804, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:26 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40800, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getuid() r3 = getgid() r4 = getpgid(0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000003c0)={0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000004c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r10 = socket$vsock_stream(0x28, 0x1, 0x0) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000000540)='comm\x00') r13 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r14 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x4000) r15 = eventfd(0x7) r16 = epoll_create(0xc27) r17 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f00000006c0), 0x0) r18 = socket$nl_crypto(0x10, 0x3, 0x15) r19 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000700)) socketpair$inet6(0xa, 0xb, 0x5, &(0x7f0000000740)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = socket$inet6_udp(0xa, 0x2, 0x0) r24 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) getresgid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) r27 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r28 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000f00)={0xffffffffffffffff}) r30 = perf_event_open$cgroup(&(0x7f0000000f80)={0x3, 0x70, 0x40, 0x1000, 0x802c, 0x6, 0x0, 0x9, 0x20, 0x8, 0x200, 0x3ff, 0xffff, 0x7, 0x5, 0x9, 0x0, 0x3, 0x6a8, 0x7ff, 0x3ff, 0x400, 0x6, 0x100, 0x100000000, 0x10001, 0x7, 0x81, 0x7ff, 0x8acf, 0xd, 0x2, 0x1, 0xb71, 0x6, 0x8, 0x100, 0x800, 0x0, 0xf631, 0x4, @perf_bp={&(0x7f0000000f40), 0x2}, 0x12094, 0x6ba4, 0x6, 0x6, 0x0, 0x80000001, 0x400}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) r31 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x3, 0x1) r32 = syz_open_dev$dspn(&(0x7f0000001040)='/dev/dsp#\x00', 0x8, 0x101a02) r33 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r34 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001080)='task\x00') r35 = accept$ipx(0xffffffffffffff9c, &(0x7f00000010c0), &(0x7f0000001100)=0x10) r36 = fcntl$dupfd(0xffffffffffffffff, 0x406, r12) r37 = socket$key(0xf, 0x3, 0x2) r38 = syz_open_dev$loop(&(0x7f0000001140)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002740)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002780)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000002880)=0xe8) getgroups(0x8, &(0x7f00000028c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r42 = socket(0x0, 0x4, 0x81) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000005340)={0xffffffffffffbab2, 0x10, 0x1, 0xffffffffffffff9c}) r44 = accept$inet6(0xffffffffffffffff, &(0x7f0000005380)={0x0, 0x0, 0x0, @remote}, &(0x7f00000053c0)=0x1c) r45 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005400)={0x0, 0x0}, &(0x7f0000005440)=0xc) fstat(0xffffffffffffffff, &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005500)=0x0) r49 = getuid() lstat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005600)={0x0, 0x0}, &(0x7f0000005640)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005680)={0x0, 0x0, 0x0}, &(0x7f00000056c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005700)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005740)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000005840)=0xe8) r56 = getegid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005b00)={0x0, 0x80000, 0xffffffffffffff9c}) r58 = socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005b40)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005b80)=0x0) lstat(&(0x7f0000005bc0)='./file0\x00', &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005c80), &(0x7f0000005cc0), &(0x7f0000005d00)=0x0) sendmmsg$unix(r0, &(0x7f0000005d80)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="dc00af6d336acfdb41375370d760a2f48c409b6742090cd17ecc8f70bec3d01caf4ac88b0d9333d483639d4ea17b90a7ac6a828d5110b07dea47db045a26b980686349482670b1553c5371226ae549a1cbb09e594950badb36f0b3407f26f51d1de6bd421dd924eb8b60630f9ab90c666ed32b0e04239fcd4c8d26d514a51a3c5b36f26f78581d2f9b8a795c3b7de5da2ad0e9b563e5581561d73dabf76be4a83f728ec6ae35d06188118ef39d0f3397d1a4625f9cd297ce5eaf9eb72e0af345f32dfa999fd5fdf6f5e65740682bfd3869ed5bde3bdf2090d091606d71c34dbafbf3e3f3210573628feceda05cd8ebb7e4c6514abb", 0xf5}, {&(0x7f0000000240)="b2bc7f7e9b624a42a7fd422b01c89111a00bec8bc4f2b7066411411ac284da197a0341d678a2529ad43b2d5a5ac138e5c8361301b8976ece70c342391e5cadc6372fb043f1d867aee9a6c878227f01ae2f611fbab13131586d847c0d0fbc7af595", 0x61}], 0x2, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10]}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xf0, 0x20000010}, {&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000b80)="3ac0633171e9febb8336e8", 0xb}, {&(0x7f0000000bc0)="a42aa5317b40eee83c26356d33e9417a8b5536ccbe44d7b68480f9450b2b7292c693ad3ff9921a314fafa9848410ab96a765443787271034de37fdbbd639aaaccc64ed6c8e3780bcb56127926e53d003a8ea1b0596fbc2debf8481b84c4a77b7dbb5289701ed78cabfdcbc12e4094aed840105b3dbe657ee27a7dd3faea9e89cab3911ea6ab6d0dbb1af5235d688f97be5648f53741ee10ad827a54bcf1efc89670b1e0ef44f2349bf416a982619c5c62308f3a89279e7456bf76245c9dfe23096aac903c04336fe7c583e96426afb0cd9fa944e82aa36eaf5fe", 0xda}, {&(0x7f0000000cc0)="ba660b33ec67d2b4a77c0b3ee01a7a98aff69e4cbafc0130a9d16d92aa3dcfad3b920d26e5f7878ab95cc57cb490fbfeaf38b11dec443591bc3f33a6efa1377688f66e1c93065978a236e7295158bc26a066edaa778ec9c040b22989ffbf73ecbda36d595ddf94f57b79ff78e2c8dec634f9b9ac5afcc50c263f68b21522e6a3a07d0f4bf83d55ef04eddd4f4bc4f346e8d5043ae54e1f49f36e6c0bc4f89741b0e77edbae58ebdd229434e74079fa899849c5cf9fcfec441000b2b29ae0d45de0687f8d5a978a67ab6e95c4c1e0d5967a363fd67b0e59ca", 0xd8}, {&(0x7f0000000dc0)="19e1e8ec6831c53a79db407580ca65c79428b4d77afd2942eb4df4f4eeaabff6daa9f57b3b581765323100a2f657f5109e846570e38e725f7401ef221e77e08557a46907b1cdae414945b75100877ae009cd244ba54ff49992ea9138191493ade5d8c71dd9cb59e615b5bc546fa0607a36f861da00bf46dbc2441eb64e68131dc947a8f625bfa3e7ad861cbb4afad1fb70b074e7a9ba3fcf", 0x98}], 0x4, &(0x7f0000001180)=[@rights={0x38, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34, r35]}, @rights={0x20, 0x1, 0x1, [r36, r37, r38]}], 0x58, 0x20000000}, {&(0x7f0000001200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000001280)="e6af34b9ead656c9244befe5a3f634c91bb0726ce17e677349ef5812426c6c2ca5927a609e3bb020f7a0d90b9bdc5881a237e9ec4664ea66d839abdfe4b7034e056512615048e2ce755f5a948ada4c4084bbb11b24", 0x55}, {&(0x7f0000001300)="8205fbd03173a1de6c5fcc816987f291a6a79802e91bca9cda14251a9a", 0x1d}, 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87664b0914fbc806f555753bf9709c7981bcff0371ba62bd02510d8bd3bae657788d940f3618b66792e3c7eec55629c3a2675ddc1794ac763481a93e137c49dc503a6ba847e8fb06475e355839c3f3ec050675f22e33d7f90464fcf34cb34deeb015a7fb211ec024bf781edcbdc3e1205dc82a7d465c56553415ef474e17ba72c1a75afecde45640e5932ca2e27cfe71f8f02a5e0d4086ef7b4cbe54f80ed01e6cb089c711207d4e52ddfb1124243018df0e3ef92dc7890ca8256b9473cf4f3f646bdc6ee1f5b48be2d944d63ba0065e708e530ae7593cdb0c2c714670d48477d54af4aa98cc269267bbc4a0a5db3d1813fe0bbe67b2df01d67d7691f8122cda22d31bd55e8e61a5ad187356b2ac8b2e984e1c4de4eb9fe829986a44007ea03a2bef4d45d9dfd367009622f0767959f566e2a6d89bb3a68e0e115a4882db3b49c4b888bbcd50398d41e3c322f182b3552581d6f0a931079a7daf3955122f6f4e18d268864fce83247d8ba4c5bbace4844ec7b537bfc0e7ba2c1d4923ef3c02f52032300334082646561825bcaf12a5860e78ecf58dc39463e47269fad47f4498ffe5ecddcea38f9066bbcd50f910f93a9c62c7469013ebe8dcb55782e5862e4f59e2e311a05bdb8e112fda2c6173af563b4723cd060cbc3aec90b57cb4ea767325087ba98b6482c96713ef8183c61d372a96c0b058932e487bf45221743f13b6594bb035d9969835d806a3b73b16fa2fb5c77f80c159b99dad924b382d8dc46e2d65f573b24f9cceaf8e5dc13d2096c97dd8f1089753d984d0268fb2676bf894675697747357d9a170cb93ea918cb13c2ac3a302b03cc8fd11fe8e6a7f625a3abc708aeaeb7238fdeff3eb32c6aea9f10b17d5da40b28c85758b167880a1045c11e2d6eb507527799ef30c0f791800a45d7d0f4797e07e5ac700563938f9eef6c07a2034dd88cadcc219caa2bdc76b499f74d71b10a59c93f563ae1a0346ffa94f445ee8655037aa61fa911445c7a68b17845f2a6df6b110a4007728431ce671fd9646f1b15c4da2ce183398f8b25b6f63506688e91154fd162568e88f53e589e8b35dd2d1d6e2802676057645a557f2c49744defc63a2415a449b17868b555f9b9135607676e49b76f16886d933eb34fc816fddccef2aa8fb21d5cd96c2986b13718289d5bee6404095c7358da5840b937315ff265358b01fe75c8bfdbe67d4104699029011e17616855540160b90f288d9bd6ed68a5a61965a37ebb167e9d4e0595daeba14198c1c987b8df1d9976a3eb8bb729ff604368bf83b8febb462c55de539dd97d16ebf3e8a2248bbec4f1377966ac966e422488bfc6fdcd22d15831c07fb27e994ca191e99286ac7e8cb4e71047c1ea94c0b64c8aa1d815147bcc7be48889332943d0829c9bd273ae9a2f4e9ea8bd3b546c03114371207183d4b5a544f2d342c78a1bab9e47562f9898e82ecaffaede6bcbfbe357df9ebfc74f5b0d5a7a9e539d8f2b4713470fd8b36e291a7bf5f3b6d33b1d12b2c6e1c704fa6113c772afb414fb991bceba25894b3fac302d422db1d0306613592b63b74a05bde5644a8ef95be8830b7c39e98a2f7ed1c9b8fc65a5b49ae8f0861be83ceda79be587e4c70bd735909eff31b740c473066add262f4029398e9b2ac4ae3f8ea6dffc1d52c2fc9799874021ee3cd1b9cf18c8801e7e91a60cf7fbecdf5a2aa15260c840281553c9ee1123b762e358b7c1f219bf1e13cd9761a40a43511a80bcb44dc3148f0cc93d1c6a957d5ba979951ec1a44ce8f2074b0ee05087f03f52129e0636f091f695b7f22834bdfdad0ce8387eacf2c6b3edac80b961d68ff79a9f932dec64a98603e1e6720b8c7923eb2a3ff0c3534d216dbebe996b5e85db41971a7df27edb11198bbd57fea5fc566ceccbe0a61a300130c954cd0b724d331ac793de2775fa6f3b2ff842dd83a09fce1cb931f769a22a5523800e37552db2523f75689add0f03dd040e5258070e897b6ba0f753fc85c195fe81b542ac5c1b237a4b343d72f5c37b3e8d4d97e7ae1d7887df50172d6d553832129b85b5eaae18c837101d2210378fbfbd6e505140e0bad3b08afe5427058e09600786c7362df9d7551007af9a09b50f20236d820c20381a3358395edba8fc3980751a29364a54cfc1649ff7eac27f1e26f2d8f2bc8bee2703d58f9d9d3854e7ec7ae7fbabbacfee407a3f2ca5355d3a4e22a3046d2c6627447a4e3436841ad4a8230cbd648e3866f6abe54bdc804aa19", 0x1000}], 0x3, &(0x7f0000005880)=[@rights={0x20, 0x1, 0x1, [r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0xb0, 0x810}, {&(0x7f0000005940)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005ac0)=[{&(0x7f00000059c0)="6b88e76e27cddbfed2dceea22fe9dcb5e22204bbedefa2f659c11c84095b0c0970866180423d889e4ae768c687c0622efb85cd72d4087cc15a7b2f0f2430900325adf047291d05a395d3072ccbede4876042efdd92a65079ecd30ffc1273f3da05856de2347389af8de4de3db5991efc92636831c17e1fd59aea1d1de57adc38c890cd35612b04f73fc4cdb2f498446e6eb4a72fc6ed18c27429d28cab179176813c10d9a970e3b29d99355b4767dba159759a69d803e5b0ebf91ea5194501fc7017555b26a6672deeed7ed033b5e931fd13fecacfa313df15beedbc78bfe62344753197210a02d1e667c017a311efc8", 0xf0}], 0x1, &(0x7f0000005d40)=[@rights={0x20, 0x1, 0x1, [r57, r58, r59]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0x40, 0x4000}], 0x7, 0x0) r63 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, r63, 0x0) rt_tgsigqueueinfo(r63, r63, 0x30, &(0x7f0000000040)={0x22, 0x8, 0xff, 0x101}) 2018/04/25 22:29:26 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000220001000000000000000000ec4f5330dd2b2419e704c1a90f0f0400000008000c00ac141400"], 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000100)={[], 0x4, 0x3, 0x0, 0x0, 0x5, 0x7002, 0x0, [], 0x5}) 2018/04/25 22:29:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:26 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) io_setup(0x5, &(0x7f0000005ff8)) 2018/04/25 22:29:27 executing program 2: r0 = socket(0x10, 0x807, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0xd, &(0x7f0000000000), 0x8) 2018/04/25 22:29:27 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) socket$netlink(0x10, 0x3, 0x16) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x2eb, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/04/25 22:29:27 executing program 1: r0 = socket$inet(0x2, 0x9, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000007c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000058020000400100004001000098030000980300009803000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4d0) r1 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x7, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x20, 0x7, 0xe351, 0x6, 0x7f, 0xa2f, 0x2, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0xfffffffffffffff9, 0x9, 0x80, 0x8001, 0xf404}}, &(0x7f0000000700)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000740)={0x2, 0x2, 0x1, 0x5, 0x10000, 0x3, 0x8001, 0x8, r2}, &(0x7f0000000780)=0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0xfffffffffffffffe, @random="78a99597e2c5"}, 0x4000000007, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) modify_ldt$write(0x1, &(0x7f0000000000)={0x7f56, 0x100000000, 0x400, 0x4, 0x271, 0xd, 0x8001, 0x100000000, 0x3, 0x10001}, 0x10) 2018/04/25 22:29:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x0, &(0x7f0000005000)}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/04/25 22:29:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="bf7740688498776d4e779aec0fea51bf23160bad302c76dc75613cc4e97b764dc158a83497968ad7e709af1f1b19d54a1263a66d8eab252c863c1ccf6725b974b08552d590e9850435b439b7f615f1aaa12e10f9c737ce6848", 0x59) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) sendmsg$rds(r1, &(0x7f0000000ac0)={&(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/58, 0x3a}], 0x2, &(0x7f00000007c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000002c0)=""/43, 0x2b}, &(0x7f0000000300), 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0xe740}, &(0x7f0000000340)=0x9, &(0x7f0000000380)=0x7, 0x51f7, 0x4, 0x4, 0xff, 0x8, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x2}, &(0x7f00000003c0)=0x8, &(0x7f0000000400)=0x3, 0x8, 0x400, 0x4, 0x0, 0x6, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x20, 0x80000001}, &(0x7f0000000440)=0x5, &(0x7f0000000480)=0x5941, 0x3f, 0x8, 0x200, 0x7, 0x0, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x6}, &(0x7f00000004c0)=0x1, &(0x7f0000000500)=0x5, 0x4, 0x100, 0x7, 0x7, 0x10, 0xddc7}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0xe16}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x3}, &(0x7f0000000540)=0x9, &(0x7f0000000580)=0x7, 0x200, 0x1, 0x1, 0xc54, 0x1, 0x10000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000005c0)=""/146, 0x92}, &(0x7f0000000680), 0x15}}, @cswp={0x58, 0x114, 0x7, {{0x9}, &(0x7f00000006c0)=0x9, &(0x7f0000000700)=0x80000000, 0x3, 0x1, 0x4, 0x4, 0x2, 0xff}}, @cswp={0x58, 0x114, 0x7, {{0x9, 0x6}, &(0x7f0000000740), &(0x7f0000000780)=0x6, 0x0, 0xfff, 0x8, 0xe3, 0x40, 0xd2c}}], 0x2e0, 0x48810}, 0x20000800) 2018/04/25 22:29:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000054c0)) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x101, 0x400) sendmmsg$alg(r1, &(0x7f00000053c0)=[{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000280)="b72062fb662b31ac240db88d9bd13fd4bdd9a430fb75ba8e818d8e36db2e06fe4e252ba6c7855ebfbd700cb2a8d2a655ad8e52679604d6c37a27329a68f1832c00262737b1455336cafa5612a3dda83d2806440e393b3494fe993d331880e43accd973d8e9073f2a2071dc0f62214e2556e917a3d23d8d282e078f5d1f77ced0a64737d8970db314a4e75a00b55fdb4e56d506f481623977be2fc110a59004ec10375d533ed3e8cf32ce476b7c1afa08f98203871120d8b2a3dd08b84dd27e3e93e302b8122602ac75f4e8aa2a579947f5e33dee249adb779471f5fe09f97803ec2f43cc4b4c210beecd", 0xea}, {&(0x7f0000000180)="65a4182583962b7be276c3c2315fbb02c410ec8071dafe3a29c298d41a8071b90729a06530b8c6e251388f278e3ab8ba47652b911b07744449294393f99eaf6d128fa5ceb0a530ac6bfd67108e9781d81dddbc9653f90de6d9cccc53defab97911cea10651e686b0e4fca644d6035f0fae32ba9440794e1b87d95e4783e5a983b2fbf2940e94a893b3e8af1d73ec28bde8bf7deb6f75df88c47ef4064d4c82a976c2745cbd521c10b6c9ac1deca762f201f26d8286b83424a3ff9a45fc504c", 0xbf}, {&(0x7f0000000380)="f3309d57c178a654844c919bb020e605c369721313c521789b2e85f2bfdc3149f649c0fb4b687e4c8cf932033975dc5b8abf136c074b77f435b61c77b9fac1710720e092c83da7cbb4cbd39eee75bf81", 0x50}, {&(0x7f0000000400)="499bf37a0ab5f93c07052fad6880f4238f9e58ea820c90f970da162be15c61102f6eb3b00ce447f0bd2432136ff757b380d48877828b72e97d783c03620d79b7323b40789cda6597e9c0d29021089b22e939efc4c0eb72a2d1c15db593258ab95927b4e1eddc16a9cb518e90fae1ed07786ee4a949904167dfd4121b", 0x7c}, {&(0x7f0000000480)="b8fa40ba393a701811a76c8e809ed08f8e152a7ac2dd768c9a416e2d7fe6ea9bfaee7483e489ce550aff761743ba06d0aa309588cac76e60d89398df3a8364cb342efd77cb9962ad93ae6d0377bf820853e9bf5c2ab7985e06c45d8c811cfca918c6ef083223ff8b00a19d1a5e3a2a3b36d815e972fbcdd92dad754c39ca9f5276f33117ef1b7b7ab483fda1e65af2d97be275cb9e7a8b2a8eabe0e40de8fb3bff33b672a010fda80f3d6e65c3c05639f5a8", 0xb2}, {&(0x7f0000000540)="aba2d4a7c0be842e1a311d69705aa0b01855c3", 0x13}, 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{&(0x7f0000003f40)="a40e87e5ad5a19ed8703d71101ed8a61e74cbce8ef190706ea771dc1ea48dfbdb8afe5124b4b7bc9a880d67970b8912f9ddcb13bbf74117c90457454785441acb1a76336757f658f4906a8b4c09c24a339ef8f557c6f7a91384e7ee6179d2d26e060950592ece05c43d8cd079be90f4d2dfd2b854e3314eca5c8d2d7ac17d42a6c2f6fceec677c4c89a7faf571e96dbbb66b4ee44f5f3aa6116c260d15faa11f87ea69a44d3e48ad57059db45908cedee06ba46809d96f51a55ac41dd2269ba4b820d92ddbcd8eb361a6109aad3721fb30e29c8d68de38d9001a67cf32abef274da982b97a2b6174ff", 0xe9}, {&(0x7f0000004040)="e887494649af189da984ab92dfae44e39777cdc7b80c27a9e2a470d58779b7fd3f05ef85411026b25706d7cd93c7ae56206482efa52f3c1ffa536fb467fe32fcb43081162a73a6ab927e57d8a0df65c2b6bf09b94764b1a3d634d0eccec9a137a63c5431a36b17de", 0x68}, {&(0x7f00000040c0)="90e86b42a8b97afdb0b089e13fa102f71f5a0b0600612a97a3b9a65ed0684583", 0x20}, {&(0x7f0000004100)="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0x1000}, {&(0x7f0000005100)="04e7e00bcbbc16eb8feac03424b0746ff720930022eedd7c9402f5f7bb9081e9589bfed98cadd5cd82abb2e391c16e1748126d3a8da3b7", 0x37}], 0x9, &(0x7f0000005200)=[@assoc={0x18, 0x117, 0x4, 0x74}, @op={0x18, 0x117, 0x3}, @iv={0x78, 0x117, 0x2, 0x5f, "f3f6fe6ea55544c9198d20e9f1a463e4b3fb6da024de2e3d15e9cb6e928f98221648d300a95405891a2acd821ddb9572cbda7fda0859f601b399f7c68e5f105409e6394dd8ec5a634662a526cc199ec65dfad588fde7e9cb4d7dca9b04b1f6"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x64, "10612fba33f114623d48c260659c8659654fe71bc68a514d07fe7c5f0fe614dc0c940841e7d07a47ad425372a61a0bbfd61b0bab9a7d8a82bb92f2cc5d0ab15fe58503c058c007af7766487043940e0e577baf6d338b020881d1f6ded1076ffe231182ea"}, @iv={0x68, 0x117, 0x2, 0x4f, "5ef27cf6d63b35579d4dd55c40a0e850294c5118c6fb18e513e6b3dea752f0bc355fbe372166d599a9821edadec3cece5d5f8818f669e05ae0b751daf78a0469e655fec1814b715c14d95d6d83dd2a"}], 0x1b8, 0x200048c0}], 0x4, 0x8800) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) 2018/04/25 22:29:27 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x4200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x4, 0x8040}, 'port1\x00', 0x30, 0x42, 0x8, 0x9, 0x2, 0x6, 0x1, 0x0, 0x2}) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x80000000, &(0x7f00000001c0)=0x4) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x7, &(0x7f0000000780)=[{&(0x7f0000000280)="9218a8eacb9e5a6abac3d302ab411a43b9dde2c12a53c6630fb44d2375816ea835c7a66e65c58e60c06770ded025eb4e140f457f20c1ec0aa2544c378e2d86a892689fe190434a1f1ae9dd8c9d6ae9154c62d35112101d6b54a899272a68a4083135da9271d4eb7765fe33f623e5ef5bf20ceb709087aa968883d85efe0e2e4a017909d0877c2adb051909152f9f7d2e1996ea9e60bf99c4f6824051d1b824cb90337f32cfee64c66c0edcfcab851d8841e6d18dacf517360fc6ec6add7f26de204ff76830b72f66ed743e7545e51d4f298176f05878020a3cd60f8247872d7db832d5b174ea63e800e4fd0ef518d099342ff126780b92bcfb", 0xf9}, {&(0x7f0000000380)="8ba83eb669962ee31949f2b9f29530192f24cf5d87969ff41798cd77d632d64aa28f1ec898feff3efece0719819743dbe38cf01315fff4ea5c7a680064c95b3fa8b2dcb7e10f61ebc6af54f07edb08c0adc0cc35897db53447ddb992bb6f3ad0c29e6348fda97b71e18e0ee8f21f922be1c37efef52a52d38add44826915e4f10dff44fad96de77a7eb2be986b004681bd60b6908ae1c91c11869dc1cb82792f706ff74455374ffad8f0cebb4cd3d84e07136eebf4b70df141075f68d47de26db5ce3edb2c8e384cfa3754b25621f9249d82668048eabcf629738f651f", 0xdd, 0xc06}, {&(0x7f0000000480)="26d4ab581548666afc7029c4879f666003e07a499b0079b0d73e0e421f61221c8d7f3935e4a0ad0c6f030a7e0a93f0894ae3c1afed04762aee888c53e27210bd061a72fd8c07ad564dec51f828a478d51c56341e759ccad3cb6a41abe55853f619a94fec01169290bf0b09262175137c33cc5f6f3697ac280a0252c569b70127d820ee0bb0bb3efd897e8aa0802472516fdf8095db325d738d3b60a86aec64bbb9b393f24e22538e0132061d44c41b9b59f21dd3fff6269987ef1325009721cd2ce937fa64295f356c8e7cd34248576655ba4e8189f5e5b478e17f3ced005dc9a3", 0xe1, 0x7}, {&(0x7f0000000580)="b96d3d5fc2b9af6bb438cfd47d10b3b165504325178c3607c41498fb437da594bef089cff79c7ce1cb7bebcb2e9966191f8ec7015d43ba6f55c4c94c892698abffce607ff513ac0d1733c48eff214e7d2c324d245a7573c3a7b9b1d135ed634a5c483db20ec9d3ca88c01157490d0f4e3484caa484cdda1862380456191c8492e2a3649f709c0cd15e89d6a5", 0x8c, 0x9}, {&(0x7f0000000640)="4ab448dc8b0b41604c165228282cdd413a272222f04da01cefb8bc8387ee14472c0da8681823718f6ead88ae5dcaa14f71c751bc7fec59a5152efbf2b2ecaecea9e5e3d425d47c8720a171c37dd22e5934b0df5b8a15d70174c6f08c209999062f2ddf1b3ff1d2d836495d697c15", 0x6e, 0x1f}, {&(0x7f00000006c0)="b09c2d619bc2a46c70aa7a3ca4bc931c532eb78293157cb3f8e60da4dca71618d1e0251e980548270dee", 0x2a, 0x16e}, {&(0x7f0000000700)="db99e9e53af16d95da704838717c4605d0acf2fa158d6d832ebdd0403a46632dfce3b278707650d0d08adabd5d7f9ee224609a0cd7a512a9ef908fd5b4f15d6b6a6c91737a4aa5ae8e2c24343a1b43b34ef219", 0x53, 0x4df745c0}], 0x200040, &(0x7f0000000840)={[{@time_offset={'time_offset', 0x3d, [0x32]}, 0x2c}, {@debug='debug', 0x2c}, {@nfs='nfs', 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x36, 0x34, 0x32, 0x30]}, 0x2c}, {@codepage={'codepage', 0x3d, '936'}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) mount(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='coda\x00', 0x20000, &(0x7f0000000980)="bad8cf0658e7a20749e78fd80970a5dc31acf919975db1edf7f07f77accb1d231891cfad048d9061b258cb248fc7efa3b340020eeaa09ee3633020b0bd16336da3b1988168d72f76454b8a818a3c153ae7fa33a574c8e445ba182082c2647e939c6a353a0f935809ec14d5648fcf9ab2d3edd2c871a50114009d450b037eb483cacd45e86c3bf4731638ab0c9664dec0b976e75dc1e28272179a25a1052fcbc82ee2a18b0c71a130dc289a") ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000a40)="a70bd2e6938affe58f3d748ac49503caa0a7") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000b80)={0x0, 0x3, 0x1, 0x9, &(0x7f0000000ac0)=[{}, {}, {}]}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000c00)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) connect$netrom(r2, &(0x7f0000000cc0)=@ax25={0x3, {"26431fdda9a6b7"}, 0x3}, 0x10) sendto$ipx(r1, &(0x7f0000000d00)="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", 0xff, 0x1, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000e00)) sendmsg$nl_route(r2, &(0x7f0000000f40)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x268}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e80)=@bridge_dellink={0x54, 0x11, 0x300, 0x3, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x41, 0x11000}, [@IFLA_CARRIER={0x8, 0x21, 0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x8}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "fbc13e98a6557fd9e68eec5449449d9d26c0"}]}, 0x54}, 0x1, 0x0, 0x0, 0x14}, 0x4004) lremovexattr(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)=@random={'os2.', 'nfs'}) bind$llc(r2, &(0x7f0000001000)={0x1a, 0x302, 0x4, 0x7, 0x3, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendto$inet6(r2, &(0x7f0000001040)="e3dc91109688dadaabffd46fb41956fd9e8544bf0203c65857206e7bb8b9f5", 0x1f, 0x8000, &(0x7f0000001080)={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x21}, 0x3}, 0x1c) openat$ashmem(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000001140)={0x7, 0x1, 0x4, 0x56fb, &(0x7f0000001100)=[{}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000013c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000014c0)=0xe8) fstat(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001ac0)=0xe8) r6 = geteuid() r7 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000002d80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002dc0)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002ec0)=0xe8) fstat(r2, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002fc0)={&(0x7f00000011c0)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000002d40)=[{&(0x7f0000001200)={0x18c, 0x40, 0x200, 0x70bd27, 0x25dfdbfe, "", [@generic="09c4abb28b6afcfd5e9cee75c0467c37ca3354efaa", @generic="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", @typed={0x8, 0x1c, @u32=0x3fde}, @typed={0x8, 0x47, @ipv4=@multicast1=0xe0000001}, @generic="9e3319dea34f715a5d8eb86ee5b53df9ba4605deca0d8989a764c69489c6a0d5d7ce631e5f810a1cf70bc808cd71e75f6937164ebe40f5564ed3758ea50c203df36fd22539244298d7e3f1dda611", @typed={0xc, 0x4c, @str='msdos\x00'}]}, 0x18c}, {&(0x7f0000001580)={0x384, 0x3e, 0x200, 0x70bd25, 0x25dfdbfc, "", [@generic="8f1313e638de1dd0a3041519be8fe71cf090131def9ecc3d98b6db6db12daca4097a12849d73558b2c93b8ad1ca907521781f8f096f554b57809d95fc6f125acb15d5226d690204b37a190fd5337283f0db19f00554d3e211ff1e61252697e7ef3f19cdf93f49b612ca933c44359439218fcff4ceed0415a068ddee20c3979eff2affdb8fb8eef10ef551cc82ad9f59442677840a2b235f04e556bd914324003d6fccc4495771ce4cae63ae45d5bb30594424ab6de9c7915aaca7e077a93f93ec914ed1f2a9c8b06", @nested={0x64, 0xc, [@generic="e58775081002c140a905c541cd888dd495242fc6163402b3798442da1e4349aa7d10f868724053ba6bc9e0d6c6f4c9d79a3ff1cb463ef913e1496169c31dd7964fdc", @typed={0x14, 0x93, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @typed={0x8, 0x49, @uid=r3}]}, @generic="aa54a26a9216e96286a0e0b782281d0eceda1141d90d0f3047d09f37fc4ae93bee05cb657477b92a2e6498f051428f1e8450eb0220979b55d5ee3cf7011f058b31638c78b0987c5b895f90fe7085ec6c418bf0e11aa0582bdb266b71fc03623766", @nested={0x154, 0x1e, [@typed={0x8, 0x82, @uid=r4}, @typed={0x8, 0x38, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="b4b25b4c3316ef3bed00cf18682703a09ac1e018a054ab5f741c9d37bd342682c5868fdc2a0e9123be8c5add4ad664e5e41e814c7317c8f44a6fb17691e9a438db2840d156408987335061b5bfef0ed03d1489bfafad7067e1772cc349131424df646d1188", @generic="27b08c469be979059361ae951432bcfa57eeca14568fa569a351a2bac437638a06e2ade8a6de7976998618969ff9c113e4f3d0d1c02a00c15bed8fd6c98881f2ca737c92201bc3a440e83664a6cebcb23cfd07ac28e9b2d6cdded2ec56d47e940ac25269d5452eb8db86678f91d1240dd289431843df65dc7a27c0bf3b2581294cbc7145c9a409b5f0d2e3075735b29f7e71a4397c694f39ceff3912b48aabe8c91531617b5841ab626daeea3c43064457b52aa90efc6a6b18da63934d", @typed={0xc, 0x61, @u64=0x1}, @generic="d8785ea3e9b690506ba62f9bfd1dc5"]}, @generic="7252ea4570d0b2b826fa52dc5d5d39145924e674945d1c8112239cffc7bfaf32a78a7cf105169ba2f975899cd89fcbf370a135ce21ba2cc2af1071a6fe87730fb4c2b7abeb1c836e403e9193850b755d9de82c0e526afc510ce963a0cce399a168c44b053fd47969bcf4e7dae3a62191f574f4db675c391719c8e273bce14c02ebf9da3a8591d18785c8e61d4ab77ed3377455"]}, 0x384}, {&(0x7f0000001940)={0x74, 0x32, 0x8, 0x70bd28, 0x25dfdbff, "", [@nested={0x28, 0x4, [@typed={0x14, 0x83, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @generic="7542c5caded6e1a03c61de33d7a885"]}, @generic="cfcb0239d791d68ad667f585f74c20a69856e63b15fe7263c6f08cee5a85d83edcc0eccd1f1ef1710e2ec32074f4b89a5453946c35676b8147"]}, 0x74}, {&(0x7f0000001b00)={0x120c, 0x23, 0x801, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x1078, 0x6e, [@typed={0x8, 0x3, @fd=r1}, @typed={0x8, 0x68, @u32=0x6}, @typed={0x8, 0x4d, @uid=r5}, @generic="f958cd29057071d363484281ba90c5e062cc79c85ef6a679dca4f0b50d31ca2bfb75d82782ab54ad4285b6e45dfc48cdae6555b129a98a6eb284f2efe5227a273482240c88ed932968dff971445104c298135784", @generic="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@typed={0x8, 0x47, @uid=r6}]}, @typed={0x8, 0x59, @pid=r7}, @generic="e9bdae9a848b5ac8e4f1582862129dee2724319cb948d8df9415de7f18cfd47c6dd94b5483b02c403fb71676bf40f038146c4cbd6d550c8b19112fc388f32a9a7f24dc289d4df87ee1e80ac063acee465a4bb5bb", @generic="f64243e1e2ae49b84497a2d4941e695a5c0479c37f88f7d7fed1c701e0e5d6392decd486c641d897d7dac8a8835345fe202621040627c65bb46ba0ecbdd5d9aa9c863bfb44c7f5d483b8e5265b6986f7d1", @generic="cdf37919ba1da878dd834bc2be8558ac21036e6d29352ff097ceabacfc0910e964dd67460fd2256b9ce537b3414fb52a47ae4b1b444bb72ffd361174a9cf54624ed2c9a35ce2524ce4e6658a56ec2ddde1032248dd4b63352c50b8155ff507f3791de2a00cddf7f0fc8be7c930a536972b43e8c16ed949a87c14c83ad43089f21d4246d4402393929103a946c959e0b395f085ea3909da1de5addea3a5dc6a5a4b2f01150e6003313d8758626999af00e2c14b6aa404b43f2e367f9ad95025488435e2630913c4cee849b31e5eec0be75e196325c065"]}, 0x120c}], 0x4, &(0x7f0000002f80)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4000}, 0x810) 2018/04/25 22:29:27 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f0000000140)=0x54) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) 2018/04/25 22:29:27 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/25 22:29:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:27 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x80b, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:27 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_cache\x00') 2018/04/25 22:29:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa4c, 0x40) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001180)={0x2, 0x9, 0xeb6, 0x51, &(0x7f0000000040)=""/81, 0x1000, &(0x7f00000000c0)=""/4096, 0x9a, &(0x7f00000010c0)=""/154}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000011c0)={0xe0e, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) 2018/04/25 22:29:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/25 22:29:27 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x40000) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x9}, 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x18, &(0x7f00006e2f5e)=""/162, &(0x7f0000134ffc)=0xa2) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0x105400) getpeername$unix(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x5}, 0x4) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="c66ebc7ecc8eb795ab", 0x9, 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) r6 = getegid() keyctl$chown(0x4, r4, r5, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) 2018/04/25 22:29:27 executing program 1: futex(&(0x7f0000fd4000), 0xc, 0x0, &(0x7f000000d000), &(0x7f0000fd4000), 0x0) futex(&(0x7f0000000100)=0x1, 0x9, 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@remote, @broadcast, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0xf, r1}) 2018/04/25 22:29:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0), &(0x7f0000f6affc)=0xffffffffffffff42) 2018/04/25 22:29:28 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x3f2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x6, @empty, 0x6}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfe0}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) 2018/04/25 22:29:28 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) flock(r0, 0x1) 2018/04/25 22:29:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000100)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000180)=0x5) 2018/04/25 22:29:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:28 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x8848, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 330.785953] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/25 22:29:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)=""/118, 0x76}, {&(0x7f00000000c0)=""/100, 0x64}], 0x2) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000200)={0x40, 0x2ea}) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000180)=0xe1, &(0x7f00000001c0)=0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000002c0)=0x2, 0x4) accept4$nfc_llcp(r0, &(0x7f0000000300), &(0x7f0000000000)=0x60, 0x800) 2018/04/25 22:29:28 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1a9180, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xe2da, 0x0, 0x3, 0x7, @time={0x0, 0x989680}, {0xfffffffffffffffb, 0x7ca6f6d1}, {0x94, 0x20}, @time=@time={r2, r3+10000000}}, {0x48000000000, 0x0, 0x6, 0xfffffffffffffffb, @time, {0x3f, 0x65e1}, {0x3, 0x2f1}, @ext={0x47, &(0x7f00000001c0)="5af2d863f45f3a91c83550f9770e5f2fee2fa460540a5fd0e25f19529876f45d150282a79f099c3a2cb2b80c7461b7991c69579bc9963764f7460f51f9c6c0af5254fa61205b7a"}}], 0x60) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101082, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000080)=0x100000) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xe0000002, @multicast2=0xe0000002}}, 0x1e) [ 330.840261] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/25 22:29:28 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000180)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000300)=0x3ff) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000280)={{0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e24, 0x2, 'ovf\x00', 0x11, 0x4e8e, 0x2}, {@rand_addr=0x8, 0x4e23, 0x2000, 0x7, 0x7f}}, 0x44) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x20001) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x4, 0x10001) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)) lseek(r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:28 executing program 2: syz_emit_ethernet(0x2b8, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@ipv6={0x86dd, {0x1, 0x6, "45198c", 0x488, 0x3b, 0x6, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x12}, {[@fragment={0x87, 0x0, 0x6d7, 0x3, 0x0, 0x8, 0x66}, @dstopts={0x73, 0x1b, [], [@generic={0xffffffffffffff80, 0x88, "ae0213034f088a6fed0f3af65203c72313cbdbe8765844cbe00392500298feb93eb1bdf2a7b9700fe40f77bd4fa912d64694ca62bae6a9a0f01b6c213ca260df2ed48a1e598993a1a6590d97438a2de35ba5e1ebaaaa95ddabfa98d09980fe1bbd6aefedb088bd809e0c9131dac8a65ac4ff634bf3edd24eff040c0c0fb4807023aad6cded3a1c93"}, @ra={0x5, 0x2, 0xfffffffffffffbff}, @enc_lim={0x4, 0x1, 0x35}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x2, 0x6, 0x2, 0x5a, [0x7, 0x80, 0x4]}}, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4}, @generic={0x1, 0x5, "9c0fc401f0"}, @calipso={0x7, 0x10, {0x45, 0x2, 0x7f, 0x3, [0x1]}}]}, @dstopts={0x3c, 0x0, [], [@jumbo={0xc2, 0x4, 0x43}]}, @hopopts={0x3f, 0x47, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x400, 0x3f, "0c50b4ca94738449e36dd5c715593f079ef12f45ec90a53e8583016d08b93adb6a7baa10a978db994bddfddc19e78cac2fbd30606ccb5921a038df806609f7"}, @generic={0x7, 0xc7, "a57634248b49123cab4fcd5140f7debbb4368566f36d3c1dc059233fc864d1d12aa18ce5ecc5fe66b28eb8a029acea28fc108d53680d624fd829693d544a347ffea5ea30dd48602dfa2599f7c390f0cb2c895528b64b0ce2c17d037d3e0958ac064c3d7241cd182541c4e75e44830dd71c94acebde0dd387c9ae58842c98a1bc62098603c376288301c4c66b1cc5f6b32303b15f9360ac29b8c34e13b8fc2a7938bdeb74176268fd113703e61ee5c38ac34872c9a8b8d66173a4a2786d347ad5ff18a15828726b"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x48}, @generic={0x73db, 0x8a, "2c7df10358f44e4c79774e2509abc046786115e6437c15196899dca14d113e34b5e22d3536e6f930722f9f779a22792acd1227a792bf2d2437378f981bc61b3ddd8c374ae282d84a5041dbe494618b3926d2196669cfe3e03ea2de6db8d7c273c818e7fb943bd356211ecac749f8791985a97686d6dfddd4bebbfca2e9c09bccf3045ad37af80fe4fb0a"}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x2, 0x4, 0x0, 0x46e, [0xfffffffffffffff9, 0x9]}}, @generic={0x2, 0x5a, "17ad5d9038a7563dd32d30d99063639f945fb22ad41ae90377439b7ee2e71112f1813481eb92a69692327581763791010cd984e23c169046c735688467e7f08ce36acce19195b3e9b721c22d4bebfbd0ae834b6c45c1717bd3ec"}]}, @routing={0x87, 0x4, 0x0, 0x1e83dd76, 0x0, [@dev={0xfe, 0x80, [], 0xe}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}], @udp={0x4e20, 0x4e21, 0x100, 0x0, [@guehdr={0x2, 0x0, 0x0, 0x0, 0x0, [0x80]}], "21085b4bbd4a951f70cc06e4377b9241031ac0dd1abcc5fa64077fa32884b254b5db0b36a284d4bf8a57dac7bc223e2c4c13026008ce394d398eed0cebe31688b17e76d76946beb5109adef161e6e0cc7a3706f66d6094312f9b628b9fdb9f5be70bcbc1bab278dae9c35401a7c4b7a6fb28030b7939bd5d89398b23421aa0477359a0f9e68bc4a98f156fbf3dd99798f2d3057342999c7955e96b1e08f0143324f3b3137658efb09ee5689765834ef7bc6fbae43856ceecc09619a01062f8e4742c32800a7b44d7086495d72faafc446388a123bc3fd88cd539e863356521a89540ba4fda74881d76742920af97c893"}}}}}}, 0x0) 2018/04/25 22:29:28 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0xa6, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000002c0)={0xf921, 0x0, 'client0\x00', 0x2, "13e190ff1f00", "44bf90d779904f4aaeec6d0b72a22ca8de0d712ddeaa747c358d17ca08bcec0e", 0x1, 0x7fffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) io_setup(0x8000000000000fa, &(0x7f0000000400)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x101000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) io_submit(r3, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x7ff, r2, &(0x7f0000000380)="99682b6c63c4f761a0c4e186e77f89f20d92ae3e5490932a615c95743f27294c6a4ffa708426794e2f537abb2af2fa9a799e5386741998780ad87cbe2e0000000000000000000000000000", 0x4b, 0x9, 0x0, 0x1, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f0000000140)="95a2272995264c345519a18f9b0be257203a495df996ace384a93d421e70e8194312fd1629bccf0a39fea29c6c6e17dafe82ae352ecfe24dc7e25453c7448fe16386402212caec22cfd42f1fcd7358e203cdc8034f8d1bfbd660bddbea4debb7", 0x60, 0x8, 0x0, 0x1, r0}]) io_setup(0x4, &(0x7f0000000480)=0x0) io_getevents(r6, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) r7 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffff, 0x80) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f0000000740)=ANY=[@ANYBLOB="3f000000b1000000ab08b1ea4189b48343ba3bd1658b3f2300d42b5eaad7af9c84b8e0fb22a00f39ce3501a7a1a633779617fd907450351a906594b5c2487fae745eb4b32ba50806c24b0de8d0c552ccadef6e70c9f2a952d7b7d7bc9acb77b06d7b36d428eb3f7b4742b4f421d5cec3e6aa36bfbd1484af564db0b65e04772ba040beee19970ddab12c40da6a70bacb2d0d94281c54ed933cfe7940ec00c64362251b91c41760382c58aee094d690250c1024af89c19a"]) io_submit(r3, 0x2, &(0x7f0000000600)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000640)="65712f99731beafedd2d7c585043ba09d147b08c0e8d7a725102d413abdd89ecd34e4e1764836fd5d4fed50b17ce900aa00f8752eedc98fa64bc5e82c020a2272f47ec29f56b01254d18d3253a5989ea5769871323d61ed03d4315c556f18a2a6e08df4f7b6e9aeb8b25b8609901a99c7be7364092bf36b44289f579ef2269c24651b50e0e668d50fd6f3c03f8e249d5b5ffa4f3c764486b4f828150b6abe8abfc66271fac1b90410653d9798fd9c379a05fbae24e4a7ef5d5a0366cc07d4a7454eca606b7ce9ee9d85feac80123f677894d7a5da6d60e1d626b98ffc6d566fefc4bca1491764c61d21e639e1486b74bd0e3", 0xf2, 0x0, 0x0, 0x0, r2}, &(0x7f00000005c0)={0x0, 0x4, 0x0, 0x7, 0xffffffff00000000, r5, &(0x7f0000000500)="00fdd3b08d2606c3a3a58498d4aa61e3bb6f66adb4bcaefb6bbf8f61332a166dbf007ec782d3eb2792da21088fac3d7cf669c8db1aa89aea2d650de7857c830e31b8d6ce8765702a9e125d295e1a7637fa6c06d9eb984093a2e152c8ebe74af32d3b33dcec6b7d9cb4b2af9ac1de39504768d9c7a24c55ee7ce290b0b336771acdcd10b38fce80f81d0c2ca627ec3c1144719457716ffcea56f4840555d463b0366d1b3626548836c3a92f320838303633739e952de143aba80eed262981c6", 0xbf, 0x5, 0x0, 0x1, r0}]) 2018/04/25 22:29:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:28 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/04/25 22:29:29 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/04/25 22:29:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'vlan0\x00', r6}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00e0ff12000900190000000000010000000000"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r7 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r7, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) 2018/04/25 22:29:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x8847, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x20}, {r1, 0x25}], 0x2, 0x8) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x20000000004, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)=0x200) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)={@rand_addr=0x2, @rand_addr=0x4, 0x1, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @empty]}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000002c0), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) bind(r3, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r3, &(0x7f0000000080), 0x153, 0x800000000000080) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000080)) uname(&(0x7f0000000300)=""/103) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000001c0)={0x2, 0x0, [{0x80000007, 0x4, 0x80000003, 0x5, 0x406}, {0x7, 0x8001, 0x4, 0x6, 0x3}]}) close(r2) 2018/04/25 22:29:29 executing program 4: socketpair(0x2b, 0x1, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x20, &(0x7f00000000c0)="66f1f0020fc28f5d6616ae07758aba2d94d3550fdc3ac2871bd078da424ece70"}) sendto$inet(r0, &(0x7f0000000200)="2bdb1d7ad8dc0caad60f38", 0xb, 0x4, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffe0, "5c4633f7bc0a299e9312c57ef21d1b4bb6cd14db71b265c1b2e38fb8e14ce6a7284b826474f01cfcdf3f4d3dc998732d8a43a515499865ea1806940377b587", 0x3d}, 0x60) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) 2018/04/25 22:29:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:29 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000300)={{0x8, 0x3, 0x5, 0x3ff, "ad706bf09d51cb8b4ecade598c1d87277c6c3ee06970dfc91086d810cc40bf7d09906c4ba61e702e63a30255", 0x3}, 0x0, [0x663, 0xa564, 0x9, 0x9, 0x9, 0x8, 0x9, 0xffffffffffffff07, 0xc65, 0x8000, 0x243f864d, 0x9, 0x7, 0x2, 0x6, 0x60, 0x5, 0x7fffffff, 0x9, 0x5, 0x40, 0x1f, 0x8, 0x1000, 0x7fffffff, 0x10000, 0x3, 0x8, 0x6, 0x1, 0x3f, 0x8, 0xffffffff, 0x0, 0x6, 0x3, 0x3ff, 0x5, 0x3, 0x4891, 0x100, 0xff, 0x9, 0xee, 0x9, 0x1, 0xf9, 0x81, 0x0, 0x40, 0x7, 0x8, 0x75, 0x62a5b1b, 0x9, 0x7, 0x8e96, 0xfffffffffffffffb, 0x2, 0x8, 0x4, 0x6, 0x5, 0x9, 0xff, 0x8, 0x1f, 0x400, 0x4e, 0x7, 0x9, 0x4, 0x1, 0x7ff, 0x100000000, 0x1ff, 0x4, 0x400, 0x692, 0x4, 0xbef, 0x4, 0x80000000, 0x3f8000, 0x0, 0x3, 0x3, 0x93, 0x5, 0x5, 0xffffffff00000000, 0x20, 0xff, 0x3, 0x9, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x73d6, 0x0, 0x57ce07b5, 0x5, 0x4, 0x3, 0x400, 0x2, 0xfffffffffffffff7, 0x4, 0x5, 0x2, 0x8, 0x9, 0x51cd8c34, 0x1ff, 0x40, 0x6, 0x9, 0x5, 0x910, 0x100000001, 0x8, 0xff, 0xd4, 0x1, 0x3, 0x3f8000000000, 0x3, 0x0, 0x3], {0x0, 0x989680}}) 2018/04/25 22:29:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x500, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000140)) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000000c0)={0x1ff, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000540)={{0x4, 0x9, 0x1, 0x2996, 0x400, 0x4}, 0xffff, 0x55, 0x3}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000100)={0x7, 0x18, [0x5, 0x3ff, 0x800, 0xfffffffffffffffc, 0x7, 0x4]}) ioctl$KDDISABIO(r2, 0x4b37) [ 331.885319] QAT: Invalid ioctl [ 331.919078] QAT: Invalid ioctl 2018/04/25 22:29:29 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0xffffffffffffff8f, 0xfffffffffffffffc}, 0x2c) 2018/04/25 22:29:29 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000300)={{0x8, 0x3, 0x5, 0x3ff, "ad706bf09d51cb8b4ecade598c1d87277c6c3ee06970dfc91086d810cc40bf7d09906c4ba61e702e63a30255", 0x3}, 0x0, [0x663, 0xa564, 0x9, 0x9, 0x9, 0x8, 0x9, 0xffffffffffffff07, 0xc65, 0x8000, 0x243f864d, 0x9, 0x7, 0x2, 0x6, 0x60, 0x5, 0x7fffffff, 0x9, 0x5, 0x40, 0x1f, 0x8, 0x1000, 0x7fffffff, 0x10000, 0x3, 0x8, 0x6, 0x1, 0x3f, 0x8, 0xffffffff, 0x0, 0x6, 0x3, 0x3ff, 0x5, 0x3, 0x4891, 0x100, 0xff, 0x9, 0xee, 0x9, 0x1, 0xf9, 0x81, 0x0, 0x40, 0x7, 0x8, 0x75, 0x62a5b1b, 0x9, 0x7, 0x8e96, 0xfffffffffffffffb, 0x2, 0x8, 0x4, 0x6, 0x5, 0x9, 0xff, 0x8, 0x1f, 0x400, 0x4e, 0x7, 0x9, 0x4, 0x1, 0x7ff, 0x100000000, 0x1ff, 0x4, 0x400, 0x692, 0x4, 0xbef, 0x4, 0x80000000, 0x3f8000, 0x0, 0x3, 0x3, 0x93, 0x5, 0x5, 0xffffffff00000000, 0x20, 0xff, 0x3, 0x9, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x73d6, 0x0, 0x57ce07b5, 0x5, 0x4, 0x3, 0x400, 0x2, 0xfffffffffffffff7, 0x4, 0x5, 0x2, 0x8, 0x9, 0x51cd8c34, 0x1ff, 0x40, 0x6, 0x9, 0x5, 0x910, 0x100000001, 0x8, 0xff, 0xd4, 0x1, 0x3, 0x3f8000000000, 0x3, 0x0, 0x3], {0x0, 0x989680}}) [ 332.028402] QAT: Invalid ioctl 2018/04/25 22:29:30 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x8008, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:30 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x803, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:30 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket(0x9, 0x5, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)=ANY=[], &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000280)=""/4096, 0x9d99}) ioctl$KVM_RUN(r1, 0xae80, 0x0) syncfs(r0) 2018/04/25 22:29:30 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="12000000000000000000000000000000000000400000000000000000000004000000000000b00ac750afb05aa2637a729b6fda2e3d2ce98b82fb71530348fe782e9b9784cfe7be081c317ef9552d907e1695995757"]}) 2018/04/25 22:29:30 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x35c, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) sendmmsg(r1, &(0x7f0000007640)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f00000004c0)}}, {{&(0x7f0000000500)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0xfffffffffffffd8b}}], 0x2, 0x0) 2018/04/25 22:29:30 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000300)={{0x8, 0x3, 0x5, 0x3ff, "ad706bf09d51cb8b4ecade598c1d87277c6c3ee06970dfc91086d810cc40bf7d09906c4ba61e702e63a30255", 0x3}, 0x0, [0x663, 0xa564, 0x9, 0x9, 0x9, 0x8, 0x9, 0xffffffffffffff07, 0xc65, 0x8000, 0x243f864d, 0x9, 0x7, 0x2, 0x6, 0x60, 0x5, 0x7fffffff, 0x9, 0x5, 0x40, 0x1f, 0x8, 0x1000, 0x7fffffff, 0x10000, 0x3, 0x8, 0x6, 0x1, 0x3f, 0x8, 0xffffffff, 0x0, 0x6, 0x3, 0x3ff, 0x5, 0x3, 0x4891, 0x100, 0xff, 0x9, 0xee, 0x9, 0x1, 0xf9, 0x81, 0x0, 0x40, 0x7, 0x8, 0x75, 0x62a5b1b, 0x9, 0x7, 0x8e96, 0xfffffffffffffffb, 0x2, 0x8, 0x4, 0x6, 0x5, 0x9, 0xff, 0x8, 0x1f, 0x400, 0x4e, 0x7, 0x9, 0x4, 0x1, 0x7ff, 0x100000000, 0x1ff, 0x4, 0x400, 0x692, 0x4, 0xbef, 0x4, 0x80000000, 0x3f8000, 0x0, 0x3, 0x3, 0x93, 0x5, 0x5, 0xffffffff00000000, 0x20, 0xff, 0x3, 0x9, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x73d6, 0x0, 0x57ce07b5, 0x5, 0x4, 0x3, 0x400, 0x2, 0xfffffffffffffff7, 0x4, 0x5, 0x2, 0x8, 0x9, 0x51cd8c34, 0x1ff, 0x40, 0x6, 0x9, 0x5, 0x910, 0x100000001, 0x8, 0xff, 0xd4, 0x1, 0x3, 0x3f8000000000, 0x3, 0x0, 0x3], {0x0, 0x989680}}) 2018/04/25 22:29:30 executing program 1: set_robust_list(&(0x7f00000003c0)={&(0x7f0000000280)={&(0x7f0000000340)}, 0x7b, &(0x7f0000000140)={&(0x7f0000000380)}}, 0x18) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000ffffffffffff88640001080006040057aaaaaaaaaaaaac1454007267f4f17561ac1414aa"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0xfffffffffffffffd, 0x12e]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40081, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x1, 0x4) [ 332.764554] QAT: Invalid ioctl 2018/04/25 22:29:30 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) fallocate(r0, 0x0, 0x0, 0xeb96) io_setup(0x1, &(0x7f0000001980)=0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001900)={0x200}) io_submit(r1, 0x9, &(0x7f0000001880)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000100)="332f396304839aa2c2045d43c79bbae91a7580aa224fda27efc4293fa042f06133b01d81a16583073bb8d706d4ebcec8642c413de489e1f2dfe9512d6029a32cfe44f20ae51e6453938f9e13071f59d5a7ef4b2db82828966176fc00b490144ce2ff4d90991ef2d31355d6c4a038f9cd2723f74df124c187efbbaad5935eee6a4685bed629077d5642193164e3be1e5e28decea8d31ce585d4327cae694ec17a2c493588308ab2bdd000e0818ca0fbbcb40c7c3b4e2286f69c9afb770df7a3b51e696a2987a70ed2ada4cd21aa", 0xcd, 0x2, 0x0, 0x0, r0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x15fb, r0, &(0x7f0000000200)="a175eb6e6e48966579862573f195c0b700aba51479502b917f2ab4b81d9a643b8f7f3d2233c9d66650b272cd0cba440dc1d14c3c45edc68a946bfbfd678b816ba9766411a3773347eee5ef96c4e8707e1eb1ddf89ce8000d9320a74047f7367ddd2b84cc7556d93081a024c630", 0x6d, 0xfffffffffffffffa, 0x0, 0x0, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x101, r0, &(0x7f0000000280)="237a864e61d2f7a8bdaef1ae4029130aaf9f57df1483ccfc76d3e6e8efec33ae8616e2205107c9d42a147b025b45e6f7c79d4b746238fdb02a2fbacd81da5d42b1b68d9be19d2cb8678401a84e9d2807f82381e9b92d3eeaf853433d5688ac3b604cc383810bc743d0f0872d73d1b1a014336b6787d8f5f4acf2204112722c18bf315ddd8b46c70713482b28fee98b96ed4d94312e893cb5d6f3ccb70d6195283e7c95a77c1c58aecf68ffbdb329eb1036f228a6af7490acee779fdb7069f2717901009ea02a4fb571b23512f2f329f811a26ac71754669e71e9e4a47ff3cc", 0xdf, 0x8, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000003c0)="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", 0x1000, 0x378d, 0x0, 0x1, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000001400)="db0c8882f5a35294e8aa9dddcfc68e4976d4e40a0790e443d6492ed718e0bc4044a76956c154e0d72b864e1ec3fc068134efcbcd77ba2e3f598301e3c72819abe60cf226e4ea296713e703afedccba3125a3ef22531de140094a730e4b421349c8ca665bf4c11271f9cfe36f5483305fb67fc3ebdaa4e6cfea758b18ebc6d4bd64a075e0f8", 0x85, 0x5, 0x0, 0x1, r0}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0xcbb028f8365b20ef, 0x2400, r0, &(0x7f0000001500)="cae06974d5ce33bbd9ab5628a594a962396d48fdb1811cc6d58d16fe276508f1cedf671dfb137c815a9166a15c91143337cd1f3c940bbee710784a0036074cd12b256bb2896693531579ee06c2dbfc8cf1", 0x51, 0x8, 0x0, 0x1, r0}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0xb, 0x9, r0, &(0x7f00000015c0)="9c101505be842a9659ab8375885738ec5ccc36a28d76e2322c8c82f1f1c3f27a232ec2a359f112190ef8cdefe28c6f9dab25a1ee390c461fa9cdca4cd118f6fa746d8d8310991a97c226ef609d8a449d445380634bddac2ab92ec126078827bd8e690ae987876cb41044591913a28697f448df7c08ad6df0a625aadf071da8b113112a7e6dca0d3caad5203f31653d7a72b320f2bd79569f5cb1d4bd6302d24fd0e53d36d9401c31", 0xa8, 0x1, 0x0, 0x1, r0}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, r0, &(0x7f00000016c0)="efd411fac314dd769585b76203dd5290326ff80442832944a7752d1b7323a6d256954453781092e49af5698f604209e0942954050cc9558b9e2c0a4439dd93f8f76130caaa3d14bddc202b4a81073289b978475b36d82858e0884ed64bcb5ee260704f6b28057f7e60ea122a766f6f564f6b9d5a9dc9d4a5db726d327a546797aa7cfac18f3bc3fb62b3f76ef5c6c103b60458f5a42227a76ac5aacb625d7d0194c40bb5346e7f9a05edac55a6ebba95eb3fd95254e36f3e83b29d15864dc00df4c689fad451dbd08dbdc60bcc967dce424f215ded605a8c16", 0xd9, 0xfffffffffffffbff, 0x0, 0x0, r0}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000001800)="acefbafe4317d30fbe88b20435acd1e704ac9479e4b84764a2e85ebbfbd6e4d662010f43cf6922967255969048f1d98e2f419b7b1da53b46d362b18d12c4", 0x3e, 0x7, 0x0, 0x1, r0}]) 2018/04/25 22:29:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x8001, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000340)=[{&(0x7f0000000180)="c7b162f18d56c9899816c3c15092d795fd2299f4d0da99aebdca9f4cf56770caa93fb7c1651501e1400bb2444bb14ab4322804a9c2973030ab07632c91edae192bccc634230466c4e0110c6acc6de94ac759ae15808a422507e6fede6a8efffd3e2280648edb88eb14d95565d9893cde32aa364652f9260294bd9489908fa0f56b4886d8790d6576e48ff20b25e6a1bc478b02486d4bed462df82c9d0953ca703890659ad57d7373468cfe25f025b63974ce6e604186c9", 0xb7}, {&(0x7f0000000240)="e8aa862fef8d41695d0de7611873949e4617cd2fbef25a9152d626a9746caeac2d79c1f2e8c737f2691a9d427b3733c2ad9d763d5ab5b552020d1c4deabd88b3d5b3cef519cd33f942a80b438b5e1472bf55fcb1ae3c269b1c6c", 0x5a, 0xffffffff}, {&(0x7f00000002c0)="dc0940bc356e26c304cdc5bab47f195a23de2097a77203fa6978a68e013b072104996b7fd395822e4ad0bc695c110619e19935480a0b2b69fb9b0fbb09af30f68a6d849887a255c32a883c4c208600cfba4d18960982044fb20cc3711df86cf83798f070fdc8", 0x66, 0x7}], 0x20, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f757169642c6c6f676273697a653d3b31002c296b6565702c6c6f67627566733d002c6e6f616c69676e2c000c05744be78d57793bee1bb969d5b4b459f4c01f917741d2d47961a54e392dff42e585e30ccd7ad19c97d7b43cbc5d5c87ef6bc7c3e0a3e50c7d17b517a70ef0ebca5fc9dcb127a506561bc519591f38a49a8dfd35f1b2f297d69cc1a2f3aec916aaa84c8a7e62e3d47fbe16b5a29d153fe1"]) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) fcntl$getown(r0, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000480), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x8, 0x8035, 'team0\x00', 'teql0\x00', 'veth1_to_team\x00', 'bridge_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0x0, 0x0, 0x52643d04a8627524, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb8, 0xb8, 0xe8, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff000000, 0xffffff00, 0xb2, 0x2e, 0x3, 0x20, 0x4e21, 0x4e22, 0x4e21, 0x4e20}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x40, 0x201, 'bond_slave_0\x00', 'bridge0\x00', 'rose0\x00', 'vcan0\x00', @random="ce291e37f0d3", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="5fcf46201b98", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0x138, 0x168, [@helper={'helper\x00', 0x28, {{0x1, 'sane-20000\x00'}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0xffff, 0xf4ca, 0x1, 0x0, "5be21ba99991ab4cff19ed5f364cc043c4f047ba97df712fb6c24401c131e03e750ef56f70b371c075e31e7eaac4165cb3273c1c9f15c59944a3f6fa4665cd8c"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x33c34824}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x388) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000880)={0xbc, "b5293f9f49fbbf177ad973f24c6bdfddb6c71b9ac6f1a6f1fda5807597b2cc40d3a674462e6af4d09945d9c99fab815b819772deef8ac61130289cbe80f41b91807123383b9f3d4883417caa1b29746822ec6dd0e13230e722be570642fa8eec86da6b4d5ed5323fa3de19af019d328ef890b9557262407af09fe2db61e40f57f4f412c2bda8a5e108228c5812bc1a4e84a5c74dcc138ea357418ee4a67b365ff08f6dc4a03373302234f1dd42c431419c874f5650a8e9b44d49b6b1"}) 2018/04/25 22:29:30 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000300)={{0x8, 0x3, 0x5, 0x3ff, "ad706bf09d51cb8b4ecade598c1d87277c6c3ee06970dfc91086d810cc40bf7d09906c4ba61e702e63a30255", 0x3}, 0x0, [0x663, 0xa564, 0x9, 0x9, 0x9, 0x8, 0x9, 0xffffffffffffff07, 0xc65, 0x8000, 0x243f864d, 0x9, 0x7, 0x2, 0x6, 0x60, 0x5, 0x7fffffff, 0x9, 0x5, 0x40, 0x1f, 0x8, 0x1000, 0x7fffffff, 0x10000, 0x3, 0x8, 0x6, 0x1, 0x3f, 0x8, 0xffffffff, 0x0, 0x6, 0x3, 0x3ff, 0x5, 0x3, 0x4891, 0x100, 0xff, 0x9, 0xee, 0x9, 0x1, 0xf9, 0x81, 0x0, 0x40, 0x7, 0x8, 0x75, 0x62a5b1b, 0x9, 0x7, 0x8e96, 0xfffffffffffffffb, 0x2, 0x8, 0x4, 0x6, 0x5, 0x9, 0xff, 0x8, 0x1f, 0x400, 0x4e, 0x7, 0x9, 0x4, 0x1, 0x7ff, 0x100000000, 0x1ff, 0x4, 0x400, 0x692, 0x4, 0xbef, 0x4, 0x80000000, 0x3f8000, 0x0, 0x3, 0x3, 0x93, 0x5, 0x5, 0xffffffff00000000, 0x20, 0xff, 0x3, 0x9, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x73d6, 0x0, 0x57ce07b5, 0x5, 0x4, 0x3, 0x400, 0x2, 0xfffffffffffffff7, 0x4, 0x5, 0x2, 0x8, 0x9, 0x51cd8c34, 0x1ff, 0x40, 0x6, 0x9, 0x5, 0x910, 0x100000001, 0x8, 0xff, 0xd4, 0x1, 0x3, 0x3f8000000000, 0x3, 0x0, 0x3], {0x0, 0x989680}}) 2018/04/25 22:29:30 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f00000000c0)="c8d63f23", 0x889839b7bb056909) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r1}, 0xffffffffffffffa9) 2018/04/25 22:29:30 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x802, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:30 executing program 4: socketpair(0xa, 0x7, 0xe1e, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x4000) shmdt(r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000008c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000880), 0x0, 0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa0) 2018/04/25 22:29:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:30 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="6733a2d6ae39", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff85, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) [ 332.990112] QAT: Invalid ioctl 2018/04/25 22:29:30 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) creat(&(0x7f0000000000)='./file0\x00', 0x12b) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:30 executing program 2: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x136) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/25 22:29:30 executing program 1: r0 = socket(0xa, 0x2, 0x0) eventfd(0x52) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x43}}) 2018/04/25 22:29:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x6, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x8011) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x487}]}) sysfs$2(0x2, 0x1, &(0x7f0000000200)=""/252) 2018/04/25 22:29:30 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) 2018/04/25 22:29:30 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x4305, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x39, '+'}], 0x18}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e23}}) 2018/04/25 22:29:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) 2018/04/25 22:29:30 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:30 executing program 4: 2018/04/25 22:29:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x43}]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x9b, 0x4) 2018/04/25 22:29:30 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000000400000000000000"]) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup2(r1, r1) recvfrom(r1, &(0x7f0000000000)=""/183, 0xb7, 0x100, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x3, 0x2, 0x0, 0x4}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0x6, 0x8001, 0x1b881a3e80, 'queue1\x00', 0x3}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) connect(r1, &(0x7f0000000140)=@ax25={0x3, {"40bcddaf67c302"}}, 0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) 2018/04/25 22:29:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:30 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x806, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1800800, &(0x7f0000000100)="5cd6a083037d6f01d87837006a118c6d730a6f10a4dfff85cd31023dae640808a307c58434f67a343c7fe67ec620c2993294c92a5b") r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7, 0x100000001, 0x1, 0x2, 0x800, 0x4, 0x22f, 0x5, 0x200, 0x7, 0x3ffc00000000, 0x9}) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x9d3a) close(r0) 2018/04/25 22:29:31 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = socket$unix(0x1, 0x2, 0x0) setns(r0, 0x8000000) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000300)='io\x00') pread64(r2, &(0x7f0000000100)=""/53, 0x69, 0x0) recvfrom$unix(r2, &(0x7f0000000140)=""/115, 0x73, 0x1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:31 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000440)="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", 0x5dd) read(r0, &(0x7f00000003c0)=""/116, 0x74) read(r0, &(0x7f0000000000)=""/243, 0xf3) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x46b3, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x4, 0x0, 0x6}, 0x8) 2018/04/25 22:29:31 executing program 2: mkdir(&(0x7f0000a90000)='./control\x00', 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f000093ffec)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x801, 0x101000) bind$ax25(r2, &(0x7f0000000840)={0x3, {"cf5a8663573ac0"}, 0xffff}, 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000440), 0x800) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000040)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000380)={{0x0, 0x2, 0xecc, 0xfffffffffffffffd, 0xffffffff, 0x3ff}, 0x1}) get_thread_area(&(0x7f0000000680)={0xba, 0x100000, 0x4000, 0x3, 0xfbfd, 0x6, 0x3, 0xfffffffffffffffb, 0x4b, 0x1f}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7fffffff, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000006c0)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x7fffffff, 0x7d07, 0x45, 0xec, 0xffff, 0x5, 0x40f, 0x0, 0x1, 0x2, 0x10000, 0x2, 0x1f, 0x4, 0x1]}, &(0x7f00000007c0)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=r5, @ANYBLOB="6c000000a837003b6cb9b1f47068a42f834ffbaff5eb37e487257aa58ccba15de94fc7174798f497f5c33caf1213577678ab781da76184a14f56c703d801a7cb8bdc454971fa7f0cb59c24cb2807d7811b78bf23ca54532f0000000000000000000000"], &(0x7f0000000640)=0x74) request_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='poly1305-simd\x00', r0) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r0, r0}, &(0x7f00000000c0)=""/219, 0xdb, &(0x7f0000000280)={&(0x7f00000001c0)={'poly1305-simd\x00'}, &(0x7f0000000200)="2b888f6e8a62cdbd823924b374f6286ca8042ee4e20aa78bcd9f9e5059e7b913946218784b3dbbe2fe13428a9fcec07684d361fcc7ec261628badc418f51b26852fd061ba256ee818a", 0x49}) 2018/04/25 22:29:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)="637075736d7ccc4260477300", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x3a, 0x34, 0x2f, 0x33]}, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x501000, 0x50) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x4ab, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x5, "3d2374a992"}, &(0x7f0000000200)=0xd) 2018/04/25 22:29:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @loopback}, &(0x7f0000000280)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6tnl0\x00', r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0xe8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f0000000300), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, 'sit0\x00', 'nr0\x00', {}, {0xff}, 0xae, 0x2, 0x20}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xff000000, 0xff, 'irlan0\x00', 'ip6gretap0\x00', {}, {}, 0xff, 0x1}, 0x0, 0x98, 0xb8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x298) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip_vti0\x00'}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x44d02, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x60) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x800, 0x0) 2018/04/25 22:29:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:31 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x460000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/107) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000280)={0x9}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/25 22:29:31 executing program 2: prctl$intptr(0x18, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x80, 0x10) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/04/25 22:29:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='veno\x00', 0x2e5) sendto$inet(r0, &(0x7f0000000300)="cd", 0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x6, 0x3, 0x3, 'queue0\x00', 0x8}) 2018/04/25 22:29:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x4c00, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:31 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:31 executing program 2: syz_emit_ethernet(0x1042, &(0x7f0000000300)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[{0x6, 0x4, 0x5, 0xe3}, {0x1, 0x8000, 0x1300, 0x4}, {0x4d, 0x40, 0x9, 0x9}], @ipv4={{0x6, 0x4, 0x5, 0x40, 0x1028, 0x67, 0x80000001, 0x80000000, 0xad, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}, {[@end]}}, @udp={0x4e22, 0x4e20, 0x1010, 0x0, [@guehdr={0x1, 0x0, 0x7, 0x800}, @guehdr={0x1, 0x0, 0x6, 0x5, 0x100}], "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"}}}}}}, &(0x7f00000002c0)={0x2000000000, 0x0, [0xeae, 0xebf]}) 2018/04/25 22:29:32 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x35, 0xfffffffffffffffe) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x3) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/25 22:29:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:32 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockname$packet(r1, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000011c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3d, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200001, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000080)={0x80, 0xfff, 0x40, 0x80, 0x10, 0x4}) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/04/25 22:29:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x700, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000440)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x2, 0xff}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xe) 2018/04/25 22:29:32 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:32 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x800000000000003, 0x10000000000000) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/25 22:29:32 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:32 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf76f, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x1) socket$netlink(0x10, 0x3, 0x1004000000004) 2018/04/25 22:29:32 executing program 2: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7fffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x7, 0x4) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) r1 = memfd_create(&(0x7f0000000000)=':vmnet1!\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0xf9c, 0x8) 2018/04/25 22:29:32 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x880, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r1, &(0x7f00000000c0)=""/8, 0x8, 0x40000000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='ip6_vti0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x8000}, &(0x7f00000001c0)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) 2018/04/25 22:29:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:32 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:32 executing program 1: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:32 executing program 2: r0 = socket(0x1d, 0x4000000000080003, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x20000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/178) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x100000000, 0x200002) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000200)=r3) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001340)="e7", 0x1}], 0x1, &(0x7f0000000140)}}], 0x2, 0x0) [ 335.391941] can: request_module (can-proto-0) failed. [ 335.437704] can: request_module (can-proto-0) failed. 2018/04/25 22:29:33 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x32d}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x9, 0x4, [0x4, 0x5, 0x8505, 0x9]}, 0x10) pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3c, &(0x7f00000000c0)={0x39, 0x100000000, 0x1c, 0xe3}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r4) 2018/04/25 22:29:33 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:33 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x6) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600070000000000000000000003003e00000000000000000000000000400000000000000000000000000000000000000000003800020000000000000003000000000000000000000000000000000000000000000004000000000000000600000000000000002b79b0fbe6e06e200000000000000000000000000000000000000000000000000000000000000000000000000000ec000000000000000000000000000000000000000000000000"], 0xb0) fgetxattr(r1, &(0x7f0000000040)=@random={'security.', "00000000000000060804002000fffc0c6565643b799365005f1b76"}, &(0x7f0000000080)=""/66, 0x42) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/25 22:29:33 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:33 executing program 1: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4000000, 0xa0882) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x60}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:33 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:33 executing program 1: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:33 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000440)={r4, &(0x7f0000000340)=""/255}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000200)={{0x0, 0x80000001}, 'port1\x00', 0x8, 0x100022, 0x6, 0xfffffffc00000000, 0x4, 0x2, 0x8b72, 0x0, 0x7, 0xa3b}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000000000000000000035052f1a43eca652464d9dc306265e74bf7f190cbd5b7c39acb86e5fb85eeb9cc8f2000000008264976d9b1684d7124024a6b05a3db51a51083c8d9cfff251d254fd0e25aed8378b37da75c89967abb0420a12bd911cc4a28e9c0acbd86e9670adc63ca35e1625c8575a", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000405e51f3ac446a3e"], 0x48}, 0x1}, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0xc0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000480)=0x93, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000080)={0x4, 0xfffffffffffffffd, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "04f8fdf00ae929ecbd11321a79d8afa5cc9d21af273294a23a56164561d58cf444c0609fd2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bb9"}}, 0x80}, 0x1, 0x0, 0x0, 0x800000000000}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000940)=@nat={'nat\x00', 0x19, 0x2, 0x3b8, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000540), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x50, 0x60, 'bridge0\x00', 'rose0\x00', 'bpq0\x00', 'veth1_to_bridge\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xe0, [@cluster={'cluster\x00', 0x10, {{0x7, 0x3, 0x7d8}}}]}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}, {{{0x1f, 0x11, 0xfbff, 'syz_tun\x00', 'ifb0\x00', 'bcsh0\x00', 'team_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x118, 0x118, 0x248, [@ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, [0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 0x3dc8, 0x77, 0x12, 0x2, 0x4e20, 0x4e20, 0x4e22, 0x4e24}}}, @state={'state\x00', 0x8, {{0xdef8}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:etc_t:s0\x00'}}}}]}]}, 0x430) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/04/25 22:29:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4000000, 0xa0882) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x60}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3c, &(0x7f00000000c0)={0x39, 0x100000000, 0x1c, 0xe3}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r4) 2018/04/25 22:29:33 executing program 1: r0 = socket$inet6(0xa, 0x800000002, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e24, 0x2, @empty, 0x1000}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200206, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/25 22:29:33 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="6326c20aa53832dc7d49ed957f047e18", 0x10, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:34 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x35, 0x80000000000000) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendto$inet(r1, &(0x7f0000000280)="e077f4c777b8e9f6d545fb5a99aa6d3529f84baef8b4e770bfb81ee827fbd1ee83287806ace8fa214a0e426173c60fcec6ba428483767c1e1d199baca141d098e5c8b7f65a54578bbeee206736993c63a8a81f729ede5487b71ce4a35cf1f4309051d01478d9378f887ea9afc34ec647c07aa5b5c65d989e4bdae129db8b34fb9895227c2405b8aacf74dbac45c27d8bff5faf40c100f89ff8e98e0f9a8b904f8a3347bc94370494701563c005b89a6a9380f8c8b70fe734faa3bc1c624dd64bd6301ecbf94fa864195dbd3dc2d8a1839486e1e69949f18224c54751ba1adb19638f379ac8d4128c3e", 0xe9, 0x4000, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1b) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/206) 2018/04/25 22:29:34 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x7) 2018/04/25 22:29:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4000000, 0xa0882) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x60}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3c, &(0x7f00000000c0)={0x39, 0x100000000, 0x1c, 0xe3}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r4) 2018/04/25 22:29:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:34 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x2, 0x200, 0x1, 0xfffffffffffffe01, 0x13, 0x5a8}) 2018/04/25 22:29:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x1}) r4 = dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) arch_prctl(0x0, &(0x7f0000000000)="8cf0b2904af82f77c501862a226af0011a") ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/25 22:29:34 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:34 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/88, &(0x7f0000000080)=0x58) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0xc) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8001, 0x800) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000200)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x9, 0x30, 0x3, 0xffffffff00002000}, &(0x7f0000000180)=0x18) accept4$inet(r0, 0x0, &(0x7f0000000240), 0x800) 2018/04/25 22:29:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4000000, 0xa0882) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x60}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3c, &(0x7f00000000c0)={0x39, 0x100000000, 0x1c, 0xe3}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r4) 2018/04/25 22:29:34 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:34 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000640)) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x40000) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) 2018/04/25 22:29:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4000000, 0xa0882) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x60}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:35 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xfffffffffffffff7, 0x3}, &(0x7f00000001c0)=0x10) 2018/04/25 22:29:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x305000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) socket(0x0, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e29, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe31) listen(r0, 0x1) set_thread_area(&(0x7f00000001c0)={0x7fffffff, 0x20100000, 0x2000, 0x8, 0x9bcc, 0x9, 0x53, 0x5, 0x2, 0x9}) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/25 22:29:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x3, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3c, &(0x7f00000000c0)={0x39, 0x100000000, 0x1c, 0xe3}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) dup2(r0, 0xffffffffffffffff) 2018/04/25 22:29:35 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:35 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x80) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x121800) r2 = dup3(r0, r1, 0x80000) sendmsg$nl_netfilter(r2, &(0x7f0000000980)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000480)=ANY=[@ANYBLOB="a8040000050b000826bd7000fddbdf250c00000008005b00", @ANYRES32=r1, @ANYBLOB="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"], 0x4a8}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x8000, 0x0) r4 = memfd_create(&(0x7f0000000040)='--\x00', 0x2) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000000240)={0x50003}) r7 = dup3(r6, r3, 0x0) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="f20f01c866ba2100b002ee66ba4100b8e5000000ef66baf80cb8c8f8b981ef66bafc0ced650f21e60fc71b66bad004b8e341084cef660ffe0ac7442400a3000000c74424025b710000c7442406000000000f011c2466b839008ec8", 0x5b}], 0x1, 0x0, &(0x7f0000000140), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/161, &(0x7f0000000380)=0xa1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e24, 0x23ec, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0xa000000000000000}], 0x90) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/25 22:29:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4000000, 0xa0882) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4000000, 0xa0882) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:35 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x6, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:35 executing program 4: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x4001b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) fchdir(r1) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/25 22:29:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3c, &(0x7f00000000c0)={0x39, 0x100000000, 0x1c, 0xe3}) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r4) 2018/04/25 22:29:35 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:36 executing program 5: clone(0x204, &(0x7f0000000180)="09f3222ee2a93a898c59aa694e5c88e3ae12edd79dbfedd52356a700cc75db086ad49bd259c31d3d7a19f5357f69388302e6431fa649529428548b25696159d0b3c9005891c0c3047f954be9aae9ec377d68dd4de97db19a9eba7d5e3fa443c92ee1902b5aa94a141e5311bcebc2409045d5e6230b63bc8f8bd3bd6544aeb33b37fed98c9100000000000000000000", &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000000300), 0x0) clone(0x80000, &(0x7f0000000300)="47a486715e3c663df3bc63673c93ffa1202abcc98daa3a12847d4c4689e89d2376b0f44ace2786776449026c78f21bef1728ed39bedb9c650dd2cb12036e20d71635e09473dfc0597d4434", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="ccdd464755a21be3ca19f942ab41d2641f4b0c0b261c99c097e037e365b71ac6db44a1c3ac591f48d6e13a5716c697") socketpair(0x4, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'nq\x00', 0x4, 0x6, 0x22}, 0x2c) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r2, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000440)=0x8, 0x4) 2018/04/25 22:29:36 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r2) 2018/04/25 22:29:36 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, 0x0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:36 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:36 executing program 1: perf_event_open(&(0x7f000000a000)={0x3, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x22841, 0x100) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0x10000, 0xffffffff, 0x400000000000}, {0xfab, 0x1, 0x81, 0x40}, {0x3, 0x3, 0x1000, 0x3da}, {0x2, 0x7fffffff, 0x6, 0x1}, {0x5, 0x7fffffff, 0xe8ba, 0x5}, {0x6, 0x1, 0x7940, 0x2}, {0x6, 0x5, 0x6, 0x2068}]}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/25 22:29:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000000080)=0x0) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x1, 0xffffffffffffffff, &(0x7f0000000140)}, &(0x7f00000001c0)) 2018/04/25 22:29:36 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, 0x0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:36 executing program 4: r0 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) dup3(r1, r2, 0x0) 2018/04/25 22:29:36 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x6e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c20000000980c2007800000000e000000100004e21000890780000000020000000000000000000d259cf903701203285ee1713c2512d849af52a73f9b2aeb97f5ad921920c5c66584ab34cf1e9553b18780dbcdf428d507f021e4d535f8e38ef96fb56f1655e9bf59511bfb96429acd88bdc598e7f397088a2eab821210d3bc3275c24a2642c77ebee9f01578887e1d9e099521fa1d44a3a2dbc5397e5f18ee52423a55f1a66cb3c99ad44bbd9b31adeb2d1"], 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40000) 2018/04/25 22:29:37 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, 0x1c) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:37 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, 0x0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:37 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f00000000c0)=""/63}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x2, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/04/25 22:29:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000000), 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/25 22:29:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:37 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:37 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0xb4}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x1be) 2018/04/25 22:29:37 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e23}}) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) 2018/04/25 22:29:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x800e, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:37 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 'syz_tun\x00'}}, 0x1e) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f00000000c0)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) getcwd(&(0x7f0000000140)=""/165, 0xa5) 2018/04/25 22:29:37 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/25 22:29:37 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x2, 0x1, 0x5, 0x19, r0, 0x4}, 0x2c) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f8d282e84c3af6193"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000009500000000000000671c99263d2ab48a6a741146d52ac9375c38c327c8f58353b88d7b0920dca2c47a8619899bb63c3534b89a4cd33ecab151ebf81897245db23cd296459521fef3b84df9dd5c886c86017a149d2cfd6e3d76795a25bb52c3996dd2891c205a690ef17241349c"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x5, 0x7}, 0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x1) 2018/04/25 22:29:38 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x100000000000000, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:38 executing program 1: ioperm(0xffffffffffffffff, 0x800000000d5, 0x0) r0 = creat(&(0x7f00000007c0)='./file0\x00', 0x100) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000800)=0x1) r1 = syz_open_dev$vcsa(&(0x7f00000018c0)='/dev/vcsa#\x00', 0x900000000000000, 0x10001) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001900)={@local, 0x0}, &(0x7f0000001940)=0x14) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000001a00)=0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x4, 0x3, {0xa, 0x4e22, 0xa2a, @loopback={0x0, 0x1}, 0x3}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)="63b17fc6b88bb9d50d7634c63b0bf4afc0f7e245d478e813d0b42100d8eb7d73252d0ef07c5c0cfbd2906e774b7d", 0x2e}, {&(0x7f0000000180)="8fffe9eb158e68220f154bf04fec153651d26698939f8ade613878a6c9ca7d61a40d", 0x22}, {&(0x7f0000000200)="fe67af19f63c874013fb0d4cd90ad691450db70b76624491a90b6679e582c51a76a86885023a9e5c7843098eb477a69ef334473c9429bd7b9c844380e896f548ada0e66e5c2e6ca25c1d261bdfe66a26f725cca6", 0x54}, {&(0x7f0000000280)="5db2816c96a25f236255d4cd96ad06ce0568f32785214f7e895ad42176c577168b0b48be1e28ff2519f0eb1edf64b7e9de18c81aef618027ff802fb0fd1bab4b0422ac1be0a85113ff12da9c", 0x4c}, {&(0x7f0000000300)="7c27f2c5e102922b39570626c8007116b1f7b89f6b9f945ee3c1dc41632f2d98e09eade1b9473fb4a507a51cc2fd49618b3b1e1729eeb6b60b4af657ad3f55aa042b03c7a239ba0189cd884ed215aa4623b48cbd6095dcd4cf8ac1f6e1018f66ecea49cf110e1662fd14b78a05b4ffa0132d1fef69ce93c050a9ab90d8c65a2df052f7850797e3ca16fc588ad047cc85b75c652cbf72c245aeb7ea4735194886d6de6b1b72fcae3cbe1097eeb9501dc8d0e2f0a4163b24a7d650d10ed01228edb6e3cee21bd955", 0xc7}, {&(0x7f0000000400)="edd5daccfc11d9ebbc740cc3b18b1904846893ca71c24f8a506860adab034e1a00a436a9d6b75e70c76af73e0ff17c7bc676a22ee4f61d5384ac78ca91d70cb0f179ee8ef6c542a3e4eb36f090a5c994dbaf88d104615e283f7f96b918892afa1d1ae9289fb0903c7fb519927962b2649624e345e1ffef459de66f5ab0c5876b0124d1fdd6ee679d5938153d43828b49dc74440cfa879ec8c993fdac53c43f854e507a829ad69cdd20b084da05bdd65ae05a8b02eec8cf55342df8dbe741b9ee5f9a27ede4c22d", 0xc7}, {&(0x7f0000000500)="c94303b3b972ca00e76d18386adb9a024cb519d5a81417154f7de6bff8aabf4f8534e5ef5d53499a649556696914045822039f2487fdb1ace1161c871d9e4ffa7577ee82533a9e8d074c83348113138a18ed4fcc3f3f91ab225cc711ad57", 0x5e}, {&(0x7f0000000580)="cb05e4f12bece5104851d79045148ddc69c615652bd163e5ec6dc7fa8ae56ab1372de56134362f13464dbc24a3cb11a84dde5d76b1f5481d3683a948c9d974b34bc854d740884f14", 0x48}], 0x8, &(0x7f0000000b80)=ANY=[@ANYBLOB="9800000000000000ff000000f9ffffffdae2d96416549343fcaa3a49c0938b3b58179b6b13fe6d8c9e6b8e901f1a17d06ebbe350033d447e1038968068fe9d41b2a7006290b3a9af32b63b8a026acc19ba62defffc1c894c50530a734b57e7929d4d03e4b64867438fc658c1256c7c0200433f534eba83c37f8e9027c0ad4af5a9789ed90b307f7626e494091e9642fb525b00000000000058000000000000000e0100000700000024478cd233e5d8a75c3cbadd76b50ef147807d0ed14d6937f717d7944fb9396f79b7d75f1211eef77bf2587610988435e4633e01932deafc7cfe01a2f55816f67d80000000000000145aa2f533cf41507ac60faabd9a039792d8d541a6dc397816162217276bacc51b4cb9535a3f6e36f0a494e32fcc1ff903e242fd893b96f0f1e3a608ac1a094e27b5b41f55aa2d2091d662b0fe49fe20b4975bb50b62475723246d000e352fc7ee548ecb56120305458ef99b00d2ac3bc18d275912255eb1701c237313ecd33842842a9f9fa4736cbb8a8430c844176a1f643010fe2a543cbc2ed0ac0826290346f8d9176eba57d4ba18482d5fe677846111546a0b0a5d6e198120a58a37beae034b10449d8f373b3eb082d55a741c882a527147cce1121aa07304ddcf2821629c0d7912a3c310f8ea9f440b6bd045224822d3f35199aa263bb9f7623b95bdfcc803b51160f0b8ee8aec6d2e66fc35ce3fc36fca016615a7ec5998771c4f6216c799ffe1ea9d5823865cb2e221cd16821d0a7f51ecc4de6b0700000000000000c157c2b989cd6ed817be12a68410577685fa3376e0b1846fe13efe0d60c3b57462262340bdc139bd3fabed331fba2c4e24f2dcd9c644f9c8bf22c2aeb2b636"], 0xf0, 0x20000014}, 0x4008010) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a40)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e21, 0x0, 0x4e21, 0x9, 0x2, 0x20, 0x80, 0xff, r2, r3}, {0x200000000000100, 0x44943d0a, 0x7fffffff, 0x1000, 0x0, 0x3, 0x5}, {0x5, 0x400, 0x9, 0x1}, 0x4, 0x6e6b3b, 0x3, 0x0, 0x2, 0x1}, {{@in6, 0x4d3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4, 0x3, 0x10001, 0x100000001, 0x1, 0xffff}}, 0xe8) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000080)) 2018/04/25 22:29:38 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x84, &(0x7f0000664fc0)={0x1ff, 0x1, 0x5, 0x0, 0x2, 0xc119, 0x0, 0x4c}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001780)={@local, 0x0}, &(0x7f00000017c0)=0x14) sendmmsg(r1, &(0x7f0000005400)=[{{&(0x7f00000000c0)=@sco={0x1f, {0x6, 0x2, 0x2d, 0x8, 0x9, 0x7f}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000140)="aae33dc4a060a81f194bd886051ebf8d7f9208f2ded4", 0x16}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="c8d152586de571fb5542a855690ffbc79d8bb86835dc6d7ecea0154fbfd02b9ffda45b6c3f5b52088a20833ab8bd84be05374e9a1359dc925efcd577dd79b65ce0cf72676c7d63aaf90f48e280ad2b7b4c45e68201aee36d204009fba6a4c705691053ac09648777a4c500f5a5e5d9dc00581a63f87fe022ed95b337324672c6dae9b4ec961a0fb7aa36a4cf055bf82f2f9395614b4e2f2c2ba2a32b151990994f0650e5751f7cc1302232b4132893dfc31d87704cb3e4a282bd9a0568d387027906364d9e69f8060cb008c63ffde1616893165ff332bab8d004dee46f2ec5dab67cd99e", 0xe4}], 0x3, &(0x7f00000012c0)=[{0x78, 0x107, 0x0, "47cc8181d72eae0b2043d10fe3ee85260321dfab05161e50c93c976619d17b14f7159d5f92a0dd05aa7ffd869343cc95a5e68eec7d9e0b9f083de2a45cb26832e6399d6251926beda25668805e0ec30822bb077e9e9d486fd65adc100c63a8e4052957e012b753"}, {0x60, 0x10f, 0x4, "524dede253c3028e3ee3a2f8748b050c3849c120a607a32c504bb198efe159c9aed8516b5ae764ce5704bf6b2411684d735ec4047e6948e7842310baee9da7bf2d1d2325ca654291e211981e4373"}, {0x110, 0x0, 0x10001, "a07c028699ec54f1f898d80d87ec6f567441b86c6a88716f50c0fbf7630f2cf824381d6979427aadafb4fd974444923658f499cae7e1669df2176f289d4792e335a93bd7eaa101cbea83d9eb592a1b7069822e5f0a73f0fecbf09e6dc0d242e0fa382898dc5379554cb674e508ba08751d3d7b364bd6555b6d81cc0c07a49a2a031c3e82b8e8e731136bcee886a37c3501b8058e7e0363585b6cad9a8d1a3ad13d7dc1d9deb60152eb9b52365460a8b59da2b289b9b927832ebb6bb1f4d8514d0e0f42f518e6724b939ccaaac78adde50dcf6f9d2730f4dd08b5e4ca57bddbacd1ba1c4cf484d0baf1c16efd8eb12a68324e8b07348329c0dc0090450a6e"}, {0x88, 0x107, 0x6, "984ac58008dade1d0ce47a5903deb3504c70d8bbc6a33a23a29de60792561e7408896078a62d07de32541c684dfd0ea3c5fcdee1283ae76fa84fe98de9d138c6dcbc6ed8a04acffba50bc888fff572114d7fce255ca8f42f8443f085a86641c18f67c3f7ab1ec99982dedb9a912bf2b26c87076f45e9e6"}, {0x88, 0xff, 0x8, "f35e8b2140e3de67852eb7bc1e7d202fb4b39443fc9792c4bf06119bf414a50784380671c3b9dde47768a3979354f2ae17f04a2df3135a0b27b32435f5564e5e0e121b3809bc93e18e30b36bf45e4bcdace9f5ee5d16b52d334d8e2e7e602f52afe587538113c7933589e2c780f4d989f911d2d4"}, {0x98, 0x108, 0x100000001, "d676adbe54534799ad22db7f4e298e60ffc15a6a6c87ac072f68bd7d6a3a5da862299edc33a22a72922762080b19faa392d3cc8ddee1ee158b02430e0b05f4bc3cc1e821a9476bcbc981406e2c01b3601d05e52184b7c8b1ce9c220e4f22eb4a630ae557dcac48174ba4c5fb5def30d8b1114f63ba5aba4ac1bdbafc4513d3a59f61"}, {0x80, 0x116, 0x1, "3eadff121ac2670bcdb3bf8775c19c2e6a8fa7bf7eeb19378c7f9d26b3032d413571a66705a4d375d6743296fcbedeb0913b73e6cd47fbcd643036ad1cd028652e5a81ccaba9cc8fdf2840ae57bee5aa6e3523dd457ce017b7de740092ea2eec531dad82c488ad1c9221e19c4d"}, {0xa8, 0x0, 0x10000, 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0x1390, 0x8000}, 0x796}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000004e00)="de171340b9b077ce891eef453bdac212bcac86c8d25c9cd2810e1ebdc9e067f76b48ab30d826742e4eccf4a82a5a7bf4fbe3cec8cbd2c60fc51c0c019715f8360fc8ac96", 0x44}], 0x1, &(0x7f0000004ec0)=[{0x68, 0x114, 0x4, "2fb2f011bdb39bb869c07eec50ead3b4d08fc4cb95fb09e71e5679d25a5ca92c105d01491298cfe3a1fd3f8eb1a23fe16e9ade723c26f3274200a48acac4b27b44b8bb3404eeb9e633c22e8536dd99f02d"}, {0x60, 0x118, 0x3, "5f9d0aae414aed3eaea138824b9caaa4ef29e7178e67c2a91699737dc47f0ae1277f3d34a4d9e900991edf202bc0e271b607d1229b4bfca98e2caa5348c33e1ce03161675d8e1599bcea"}, {0x58, 0x117, 0xffffffff, "ced250287703ebc7c42dc76dc9ba692a8aec797c4a3d6977275507a33ceabee2df1809e9185652de46cefb91c657dc4eef6e5825a864b2cde625c504223c9b04db5b353fa9"}, {0xa8, 0x111, 0x0, "b3acc82220aa9d18009684dfed449ea46f115e2f7acbef5751f3bc8189c3aea2fba4a32479e1402a54ae806f8271df6f99e598e6c216f302183583829e9796227b0af6ae96488999c52dd8dc6ca4903efba3e8ff7fbd3280eba807afabb15f8261003fbce7b6771e042ed8738307ab78b41a12676da2edf576718cad559a2439f27f27084d81b23ba6520cb681616f80a8e38529e071a0b5"}, {0x108, 0x100, 0x5, "c14c626f7502cbd8ee872d32b8cc8d763049fd42e5634a6b1763c3b14ff929843f70b5aaf10af930286603132d770044d0dae0de9d915461c6e08989a63d984fbd8fdee732330086b0eb384960f587c15b1d1c835bde13accc535a59311e0aadbef7ed2d2d9a03adce2fe2f61a66e2b0c6ec81d397792636f0dbc0b9b0575b51f5da308b179d716670b08662f0ba1aeaa6d47c4aee0f8ff74957aac9fd65da5268ad64b88926b81e25361b9797cda5eb27a17a8db671ada080b3536abdd4422f0d609c9b3726f3ffd8f9f1835f82ee462d963bc5cfd5ce97d789351db018097afe2dab365143ea3504222fec3709be1864bc4efb"}, {0x110, 0x108, 0x2, "a6273cdde873e2c6a562e348171c86aacdbc5de1682a50acef4c2a75f9356e7da60a3b1868cb48df90083a94fe7b511911a2401eb2ee792afceb21af669ba7ed17789a63affa0c9e7f020a69980224d5a3e7267c67e327ab7150e1b7115395d8768e43ab625577064ffb118586fe2e03ebf8507c914815a53186cb71fcf650bfd4d00c3bb365fd1ed5e39e5d46e263f69a163e300ee31aa46df04fac3eab1728479768da152da1f352c15cdd6e1daeeb3a01df2ec3e3a4625f7013ecb8d53d9c308052b34ac2252bce72432460a198086243548d3cdb688a8f78e6bc5982b431017d92ea510f1c05f9297c18460ba6fd20b2ee13e5efc22a535c1fb987"}, {0x68, 0x10a, 0x7, "96850e8ae0b80d8976f93ba2ca24dc68301547900beaf7c3cee52c2ebd9d9d50e1c8caf37b03e97c3d1af55a244e80d66d35d50779c741541576530322672600702c65a23d2e66e7fd166dbf5c1f8c8f6cac53"}, {0x40, 0x11f, 0x6, "76493e68e4430b6165edbe8da9a53bda51ba127549374d282d6f38c1313c3a209f61ae31750f24c8c0"}, {0xb8, 0x1ff, 0x7, "8fead3ce0ff6164da5f3a03be5870c0cb008f285f798898006fe8eb037c84eccf6e7bfd71bf1103f650c3f42cfaeefa47fe1473f351e599e5204621fe41951f064b4392ebec7f206fbf5e89642bb726f4cec2467669cfe2b94f072d4c210090bd8731a9c789d79e8e2728256d51f58942845ac6b89a0090833af0a930c78474a3c6aaf2bc178a05708466904dc7b2250d4735b53d8621fb69662ca0438072c5623"}], 0x540, 0x20004090}, 0xa1}], 0x6, 0x1) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'bond0\x00'}, 0x18) 2018/04/25 22:29:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:38 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x8400000000000000, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xb00, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:38 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x8, 0x0, 0x1, 0x59}, &(0x7f0000000100)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000001200)="7708d489", 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getpeername$ax25(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x800, 0x70bd26, 0x25dfdbff, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4001}, 0x20000084) 2018/04/25 22:29:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x1000000, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:38 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:39 executing program 5: r0 = memfd_create(&(0x7f0000000280)='io\x00', 0x1) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000002c0)={[{0x1400, 0x7f, 0x200, 0x5, 0x80000001, 0x7ff, 0x1, 0xac4f, 0x7c, 0x7, 0x40, 0x4, 0x3}, {0x2, 0x3f, 0xb6e7, 0x3b3da540, 0x9, 0x2, 0x2, 0x1000, 0x9, 0x0, 0x8, 0xfba, 0x4}, {0x1000, 0x40, 0x8, 0x7fff, 0x0, 0x7f, 0xffff, 0x2, 0x8, 0xc0, 0x3, 0x800}], 0x2}) clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0xa8b, 0x8, 0x4}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/73, &(0x7f0000000200)=0x49) fstatfs(r1, &(0x7f0000000340)=""/177) uselib(&(0x7f0000000140)='./file0\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000005c0)=""/223, &(0x7f00000006c0)=0xdf) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000240)={0x11, @time={r4, r5+10000000}, 0x6, {0x9, 0x7d}, 0x6, 0x0, 0x6}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000840)={0x0, 0x0}) perf_event_open(&(0x7f00000007c0)={0x3, 0x70, 0x5, 0xe6b, 0x2, 0x1ff, 0x0, 0x2, 0x80, 0x8, 0xffffffffffffffff, 0x8, 0x5, 0x101, 0x74a6, 0xfff, 0xfffffffffffffff9, 0x80000001, 0x9, 0x80000000, 0xa7a, 0x800, 0xfffffffffffffff9, 0x3d, 0xfffffffffffffff8, 0x9, 0x6000000000000000, 0xc2, 0x2, 0x5, 0xffff, 0x1, 0x81, 0x4, 0x7, 0x800, 0x0, 0x6, 0x0, 0x8, 0x2, @perf_config_ext={0xff, 0x4}, 0x40c, 0x9, 0x1000, 0x6, 0x4, 0x9, 0x7fff}, r6, 0x4, r1, 0x8) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvfrom(r0, &(0x7f00000002c0)=""/217, 0xd9, 0x2000, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x3, 0x3}}, 0x80) writev(r2, &(0x7f0000000400), 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/04/25 22:29:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:39 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:39 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x3000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x84000000, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:39 executing program 1: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x3c, 0x4, @thr={&(0x7f0000000280)="8e7adba0af405621b6a2d0b0d01aaf186da2a942175b878d0bf4d8068be32c3801148ef356d7e4dea0696a88fb8547b4579d42ce61415995eeeced5c162cf70f06d0256ecfd339bc9ed91967405e9b219f155dc82b6d173c0a40ec8798392fca78d012e5eb55410dbaa125db3d18c066952d0cf24402fcb40e47614472900fa29abe3df322fda7e3f3f2bf379806691ce13f96db4f5f4076b2178e785587dde6cf7ba979c5d84327daa38bb8343875c9a24be0", &(0x7f0000000340)="c5fa9e11f8a8f1092c1e09f42ed422e71a1c8b48c2dfb5f5784e50b45995536fb04cc9734929026aa0861b2ce5cbb556f1e9af0ca7d5b25db0441fd5a9163e0106eb81ee4adb9198d5204f7431d24d1b37f611ad0ab3529b85fa6d0a0400d6d4252007a625843174868f113f91e367035119c639f927f7c0b832512adeed54374f9fa40062181d3e31169f5755db40dbafcf6145490043bfc6d82fed1d44cfd4fea63684a18f2ac8311689ac8c828b2f28a2"}}, &(0x7f0000000440)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000001c0)=""/191) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) 2018/04/25 22:29:39 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) 2018/04/25 22:29:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0, 0x9}]}) r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x10003}) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/04/25 22:29:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x8400, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) [ 341.958457] IPVS: length: 223 != 8 2018/04/25 22:29:39 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x400300, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 342.040707] IPVS: length: 223 != 8 2018/04/25 22:29:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, 0xffffffffffffffff) 2018/04/25 22:29:39 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) 2018/04/25 22:29:40 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000000140)='./file0\x00', 0x41, 0x4) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x84, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:40 executing program 4: clone(0x200, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x0, "e81fe7222052e63c2f18b38e7959210ffef3da5362e436e75ee9fdc0b574768c17828813b07c69e17f722c169e7b2953d05349853430f42089b2eb2d986fb2c9498d6fdf8e25ca45dab916c7eb41c11e"}, 0x2d) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = getpgrp(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x3, 0x8000, 0x8, 0x1, r0, 0x40}, 0x2c) kcmp(r2, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/25 22:29:40 executing program 1: r0 = epoll_create1(0x0) flock(r0, 0x1) r1 = epoll_create(0x102010003) flock(r1, 0x5) dup3(r0, r1, 0x0) 2018/04/25 22:29:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x3f00, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:40 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) 2018/04/25 22:29:40 executing program 3 (fault-call:2 fault-nth:0): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:40 executing program 6 (fault-call:3 fault-nth:0): r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x17) getpeername$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) poll(&(0x7f00000003c0)=[{r0, 0x8080}, {r0, 0x200}], 0x2, 0x99) socketpair$inet(0x2, 0xb, 0xbf6b, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r2, 0x8}, {r2, 0x1080}], 0x2, 0xd52f) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20501) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) io_setup(0x5, &(0x7f0000000240)=0x0) io_cancel(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x2a1, r0, &(0x7f0000000280)="e1bc6201a4b7736d1fdcde8c9f2951dcf2c6a20ef6d00f8994653785b52b1d37a1ae88a8359ac16a37d2f2fd9f0ce93e1ff904ea6bcb144dfa9a2800c1251fb5c489f89336ba6af7cb19198dd460c941343af7518aed4e4719cf697202947fe1642dbb2dda2af0bd38cd681c991e66f91109801c340ded0c27538f6a2104332ce8ade8243b53e763ce914a91974946e3e731182863da795baf962c1435981e53945ffe41b4a730df", 0xa8, 0x1cbe, 0x0, 0x1, r3}, &(0x7f0000000380)) [ 343.052896] FAULT_INJECTION: forcing a failure. [ 343.052896] name failslab, interval 1, probability 0, space 0, times 0 [ 343.064208] CPU: 0 PID: 25231 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #16 [ 343.071490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.080848] Call Trace: [ 343.083455] dump_stack+0x1b9/0x294 [ 343.087097] ? dump_stack_print_info.cold.2+0x52/0x52 [ 343.092297] ? perf_trace_lock_acquire+0xe3/0x980 [ 343.097163] should_fail.cold.4+0xa/0x1a 2018/04/25 22:29:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xb000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) [ 343.101241] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 343.106359] ? lock_downgrade+0x8e0/0x8e0 [ 343.110522] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 343.116067] ? proc_fail_nth_write+0x96/0x1f0 [ 343.120569] ? proc_cwd_link+0x1d0/0x1d0 [ 343.124641] ? find_held_lock+0x36/0x1c0 [ 343.128733] ? check_same_owner+0x320/0x320 [ 343.133069] ? rcu_note_context_switch+0x710/0x710 [ 343.138114] __should_failslab+0x124/0x180 [ 343.142361] should_failslab+0x9/0x14 [ 343.146176] __kmalloc_track_caller+0x2c4/0x760 2018/04/25 22:29:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xc3fe, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 343.150862] ? strncpy_from_user+0x500/0x500 [ 343.155278] ? fput+0x130/0x1a0 [ 343.158575] ? strndup_user+0x77/0xd0 [ 343.162396] memdup_user+0x2c/0xa0 [ 343.165953] strndup_user+0x77/0xd0 [ 343.169593] keyctl_join_session_keyring+0x2c/0xe0 [ 343.174543] __x64_sys_keyctl+0x345/0x3b0 [ 343.178707] do_syscall_64+0x1b1/0x800 [ 343.182602] ? finish_task_switch+0x1ca/0x810 [ 343.187109] ? syscall_return_slowpath+0x5c0/0x5c0 [ 343.192047] ? syscall_return_slowpath+0x30f/0x5c0 [ 343.196992] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 343.202384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.207254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.212460] RIP: 0033:0x455389 [ 343.215650] RSP: 002b:00007f197c9bac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 343.223374] RAX: ffffffffffffffda RBX: 00007f197c9bb6d4 RCX: 0000000000455389 [ 343.230649] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000001 [ 343.237926] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 343.245199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/25 22:29:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) [ 343.252478] R13: 00000000000003d3 R14: 00000000006f8c68 R15: 0000000000000000 2018/04/25 22:29:41 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) fstat(r0, &(0x7f0000000140)) creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x6216, 0x2) 2018/04/25 22:29:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:41 executing program 6 (fault-call:3 fault-nth:1): r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0d65b3898504000000ffff32c682009ac890a32f001800210c000000000000000080000000000000008e5c006f9adc358569e626bd"], 0x1c}, 0x1}, 0x0) 2018/04/25 22:29:41 executing program 3: socketpair(0x10, 0x6, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/237, 0xed}, {&(0x7f0000000380)=""/74, 0x4a}, {&(0x7f0000000400)=""/89, 0x59}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/114, 0x72}, {&(0x7f0000001500)=""/70, 0x46}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0xffff, 0xb7}, 'port1\x00', 0x4, 0x0, 0xae0, 0x1ff, 0x2, 0x2, 0x2, 0x0, 0x2}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x2) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001740)=""/5) dup2(0xffffffffffffffff, r2) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000001680)={0x2c, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x7ff}}}, 0x88) connect(r0, &(0x7f0000001600)=@ax25={0x3, {"1a8e4008ff43fb"}, 0x74}, 0x80) clock_getres(0x3, &(0x7f0000001780)) creat(&(0x7f0000000180)='./file0\x00', 0x8) 2018/04/25 22:29:41 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x11) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/04/25 22:29:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x30) [ 344.066330] FAULT_INJECTION: forcing a failure. [ 344.066330] name failslab, interval 1, probability 0, space 0, times 0 [ 344.077625] CPU: 1 PID: 25277 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #16 [ 344.084903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.094264] Call Trace: [ 344.096870] dump_stack+0x1b9/0x294 [ 344.100510] ? dump_stack_print_info.cold.2+0x52/0x52 [ 344.105709] ? kernel_text_address+0x79/0xf0 [ 344.110128] ? __unwind_start+0x166/0x330 [ 344.114286] should_fail.cold.4+0xa/0x1a [ 344.118359] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 344.123480] ? save_stack+0xa9/0xd0 [ 344.127116] ? save_stack+0x43/0xd0 [ 344.130756] ? kasan_kmalloc+0xc4/0xe0 [ 344.134655] ? __kmalloc_track_caller+0x14a/0x760 [ 344.139509] ? memdup_user+0x2c/0xa0 [ 344.143237] ? find_held_lock+0x36/0x1c0 [ 344.147329] ? check_same_owner+0x320/0x320 [ 344.151667] ? rcu_note_context_switch+0x710/0x710 [ 344.156605] ? lock_downgrade+0x8e0/0x8e0 [ 344.160771] __should_failslab+0x124/0x180 [ 344.165023] should_failslab+0x9/0x14 [ 344.168833] kmem_cache_alloc+0x2af/0x760 [ 344.172996] ? __might_sleep+0x95/0x190 [ 344.176983] prepare_creds+0x78/0x3e0 [ 344.180789] ? abort_creds+0x170/0x170 [ 344.184688] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.190248] ? _copy_from_user+0xdf/0x150 [ 344.194398] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.199937] join_session_keyring+0x18/0x340 [ 344.204343] keyctl_join_session_keyring+0x9a/0xe0 [ 344.209267] __x64_sys_keyctl+0x345/0x3b0 [ 344.213406] do_syscall_64+0x1b1/0x800 [ 344.217294] ? finish_task_switch+0x1ca/0x810 [ 344.221778] ? syscall_return_slowpath+0x5c0/0x5c0 [ 344.226695] ? syscall_return_slowpath+0x30f/0x5c0 [ 344.231618] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 344.236970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 344.241810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.246987] RIP: 0033:0x455389 [ 344.250171] RSP: 002b:00007f197c9bac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 344.257864] RAX: ffffffffffffffda RBX: 00007f197c9bb6d4 RCX: 0000000000455389 2018/04/25 22:29:41 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000000000)={0x17, 0x2, 0x1, 0x80000000}) 2018/04/25 22:29:41 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1245, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000940)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000009c0)=0x106, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000005c0)={r3, 0x2}, &(0x7f0000000800)=0x8) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000400)="1d5df79561012f18dc94fdba4bc9c2ac", 0x174) write$vnet(r1, &(0x7f00005ebf98)={0x1, {&(0x7f00000003c0)=""/28, 0x97d30bd3405764fa, &(0x7f0000000340)=""/73, 0x0, 0x3}}, 0x68) r4 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) r5 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a000070007000104ff000001000059d50800"], &(0x7f0000000300)=0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000500)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000540)={r6, 0xfffffffffffffe00}, 0x8) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000840)=""/196) 2018/04/25 22:29:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x51, &(0x7f0000000200), &(0x7f0000000240)=0x30) [ 344.265124] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000001 [ 344.272390] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 344.279644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 344.286908] R13: 00000000000003d3 R14: 00000000006f8c68 R15: 0000000000000001 2018/04/25 22:29:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xc0ffffff00000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:41 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40000) dup2(r0, r1) 2018/04/25 22:29:41 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000000)="3cf805110e385968f64d911c3c67a8faf8afbab655a224f1dda1243d1476bcd10d50324922f814471c494f83883703aa896cb1d9570d73ee1c3fee75202e992d390cde29b48dd95e10b58c", 0x4b}], 0x1, 0xfffffffffffffffd) 2018/04/25 22:29:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:42 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x4, 0x0, 0x100}) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:42 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x311100, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)) r1 = dup(0xffffffffffffff9c) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0xc6f3}, 0x10) personality(0x1bb2baf3005a8137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r2 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1, 0x11, r3, 0x0) sysfs$1(0x1, &(0x7f0000000080)='\x00') 2018/04/25 22:29:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x16, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x8000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/27) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) dup2(r0, r0) 2018/04/25 22:29:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:42 executing program 6 (fault-call:3 fault-nth:2): r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:42 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000100)={@multicast1=0xe0000001, @rand_addr=0x8001, @rand_addr=0x5}, 0xc) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x800) close(r0) 2018/04/25 22:29:42 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x29, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:42 executing program 4: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, r0, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '\\\x00'}, &(0x7f00000000c0)='-selinuxmime_typesuser:\x00', 0x18, 0x3) tkill(r0, 0x3e) 2018/04/25 22:29:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc00, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xdf}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x7, 0x0, 0x100000000, 0x8000}, &(0x7f00000001c0)=0x18) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r2, r3) 2018/04/25 22:29:42 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5}}) getpeername$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) timer_create(0x6, &(0x7f0000000080)={0x0, 0x11, 0x4}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) 2018/04/25 22:29:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xc3fe0000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:42 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0xb, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:43 executing program 5: r0 = memfd_create(&(0x7f00000003c0)='vboxnet0trusted\x00', 0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000400)={0x401, 0x1, 0x7fff, 0x3, 0x7f, 0xff}) clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000000)=""/15, 0xf}], 0x4, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000380)='map_files\x00') creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x101902) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000280)}]) 2018/04/25 22:29:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:43 executing program 3: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f00000012c0)=[{&(0x7f00000000c0)="9f425b345c97fca3a22a2bb9ed3ee841dedef5129bba7774c5a11d442472e866133786edee249499be01e8c24286abc9c7198026a50cd6f13aecde63b5fd79324f503d", 0x43, 0x1}, {&(0x7f0000000140)="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", 0x1000, 0x4}, {&(0x7f0000001140)="8ac367559cb00221e5fdfda338b59fdbacf8f6c44b241ea2eda010291d61bc399a7dd78858e742e48af2075d5d45bf0a643ecbb9eef4b8d2f6159e6b2999d4f7f5ef4b3758c3e6803d22f752fedae430e37c29def4820bf5d0ef93d17abb308c93183962c8264dbdba3b8383ef21487ebeaa0f28ec868fef36c98deef4d45017767d6432ca5de8343bd9fa75a3a677f57227f64df2234031f64a076117bf6dcaf15b8600ff97ddcc18741fb5e06c3f0118310efe2a416ca6c441506a0cf3b222cfb006ffba123ac935ee598f72c66bae35648730e5fc21e47cd2", 0xda}, {&(0x7f0000001240)="e0c9f11a5fc6212aad672a1e1a265afce355475285ba2e49f89fe59ae9a93a", 0x1f, 0x3}, {&(0x7f0000001280)="9a0e8475f4a4a88c29a3e643217c733a9b102b14a874563939f96add1ab0641d", 0x20, 0x4}], 0x40000, &(0x7f0000001340)={[{@gid={'gid', 0x3d, [0x31, 0x2d, 0x3f, 0x37, 0x79]}, 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x39]}, 0x2c}]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc0300, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0x27, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)=""/39}, &(0x7f0000000280)=0x78) ioctl$KVM_NMI(r0, 0xae9a) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00005affd8)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/187) 2018/04/25 22:29:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:43 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:43 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x8, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xe, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:43 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x7, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffffc1, 0x440500) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0xffff) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r1, &(0x7f0000000100)=@l2={0x1f, 0x7, {0x1163, 0x7, 0x20000000000, 0x800, 0x8, 0xffff}, 0x400, 0x2}, 0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f00000000c0), 0x4) 2018/04/25 22:29:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000000000000000, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x704, 0x70bd2a, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffe822}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe93}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xca0f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}]}, 0x50}, 0x1, 0x0, 0x0, 0x8001}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240)=0x5, 0x4) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r3) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) 2018/04/25 22:29:43 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:43 executing program 1: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005140)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005000)=[{{&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/118, 0x76}], 0x1, &(0x7f0000000480)=""/173, 0xad, 0x5}, 0x200}, {{&(0x7f0000000540)=@sco, 0x80, &(0x7f0000001640)=[{&(0x7f00000005c0)=""/85, 0x55}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=""/4096, 0x1000, 0x21}, 0xba}, {{&(0x7f0000002680)=@generic, 0x80, &(0x7f0000003800)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/242, 0xf2}], 0x2, &(0x7f0000003840)=""/13, 0xd, 0x4}, 0x1}, {{&(0x7f0000003880)=@ipx, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003900)=""/125, 0x7d}, {&(0x7f0000003980)=""/29, 0x1d}, {&(0x7f00000039c0)=""/233, 0xe9}, {&(0x7f0000003ac0)=""/101, 0x65}, {&(0x7f0000003b40)=""/244, 0xf4}, {&(0x7f0000003c40)=""/10, 0xa}, {&(0x7f0000003c80)=""/245, 0xf5}], 0x7, &(0x7f0000003e00), 0x0, 0x3}, 0xffffffff7fffffff}, {{&(0x7f0000003e40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/58, 0x3a}], 0x2, &(0x7f0000004f40)=""/185, 0xb9, 0x2}, 0xd706}], 0x5, 0x2, &(0x7f0000005180)={r1, r2+10000000}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000051c0)=0x4, &(0x7f0000005200)=0x4) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x6, 0x30, 0x80000000, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="d100000056240c9bbff1877490052595009591e96e848879a514bd466c1217a40fe5272ec99400e669db584261b37581f43ee974ab02e17ec04e60ae1d8a43bd78473618f41760e38b04fa1943eb3078f73f32b106186bb076dc21a22b68b87b277bdaa4971c0a218cd60de5778b5afa5bed73ab34c0f6ade3ec94905ff3b93a2753952d5ed916687e0a1459cec2ecbb160ce1ff0047dc7b8e7fd90a5846979b53e31e7bebb5cd5e8beb6a16bd155d86ffcf91663cb7e095615f8a3c06bc40108d4a40a294694209aa51dba5608eda72f38700d700"], &(0x7f0000000240)=0xd9) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000280)=@fragment={0x2b, 0x0, 0x100000001, 0x5, 0x0, 0x100, 0x66}, 0x8) 2018/04/25 22:29:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x85, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:44 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) syz_open_procfs(r0, &(0x7f0000000140)='net/packet\x00') mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r3 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r3, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r3, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:44 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x2, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:44 executing program 4: mmap(&(0x7f0000800000/0x5000)=nil, 0x5000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) 2018/04/25 22:29:44 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r0) 2018/04/25 22:29:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x19, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x4000000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0xff, &(0x7f0000ffb000/0x2000)=nil, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f00000000c0)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x24000, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1, 0x5, 0x1}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x7, 0x0, 0x1, 0x3, 0x1, 0x4, 0x0, 0x5, 0xc54e, 0x8, 0x9, 0x3000000, 0x3, 0x56bc, 0x4]}, &(0x7f0000000340)=0x100) accept$inet(r1, 0x0, &(0x7f0000000180)) 2018/04/25 22:29:44 executing program 4: r0 = memfd_create(&(0x7f00000003c0)='vboxnet0trusted\x00', 0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000400)={0x401, 0x1, 0x7fff, 0x3, 0x7f, 0xff}) clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000000)=""/15, 0xf}], 0x4, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000380)='map_files\x00') creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:44 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x10, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x401}, 0x8) 2018/04/25 22:29:44 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x10000) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xb003, r2, r3, 0x7, 0x5, 0x800000) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000080)={{0x1f, 0x1}, 'port0\x00', 0x8, 0x10021, 0x24, 0x100, 0x400, 0x0, 0x9, 0x0, 0x7, 0x4}) 2018/04/25 22:29:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x2000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:45 executing program 5: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x4008c2) clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000140)="8f9b93a64a6bd2ebabcffe8909000000000000002ecc9a0afa17903a202833993537682e9dbfc0d00e91d43ff3d5c355bdb50f4ce5cdcb49c14acd06c8465a8d86e7ecbe606599") mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000880)={'bpq0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={r1}) sendmsg$nl_route(r5, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)=@bridge_getlink={0x44, 0x12, 0x8, 0x70bd25, 0x25dfdbff, {0x7, 0x0, 0x0, r4, 0x80c0, 0x22000}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "4e69382371ea373e21c5e2aff009f3"}, @IFLA_WEIGHT={0x8, 0xf, 0x1f}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4) r6 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r6, &(0x7f0000002b00)=[{{&(0x7f00000009c0)=@generic={0x15, "a24f77bb58fd42b955a1e606426dbbba1fc37520246312feaa50b0bb0af059057985bfb50f8cbb85dd4c26ad9fa096c1dcc4f1cf0812219a4c30a0508b716ab7ba36b4fc5e6c9a452e89cfaa27b2d0ef4e318851427958336af127f9341303dd36e7088683ef19c78bbcc3a6822a7c950ae36faec57b97305cd3e38a0240"}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000001900)="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", 0xc00}], 0x1, &(0x7f0000002e00)=[{0x28, 0x84, 0x0, "38baafa825cff05b4116bda05c3b96a12bcc1577771f5879"}], 0x28, 0x1}, 0x9}, {{&(0x7f00000016c0)=@hci={0x1f, r4, 0x2}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001740)="7bc2f75e485a491ff6e83c6b12eed2dcf739e45e7fa30c8331fcf4d4cdc44e2ebe3a775c142cf4eb86fe8d7546153f147ff1f73abced9a3af529524a51008239ed4ee8b2a642d08fab76968e48004c481575cb", 0x53}], 0x1, &(0x7f0000006480)=[{0x38, 0x10f, 0x5, "69827514d3acb52cee55655bdc0abc3c60e301abedac60a095c920316d9a854b31c41f095d5b0859"}], 0x38}, 0xb95b}, {{&(0x7f0000002a00)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e98d88f2abc537824a92e5aedafc0f0b29bc8ea0bf775d2b7e20d7f3de33074db06f64298263c242ceeda231cdaaed50aa1e9ed840b55cd000000000000000000", 0x41}], 0x1, 0x0, 0x0, 0x80}, 0x9}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r0, r3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000400)={r0, r3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)) getpeername(r7, &(0x7f0000000480), &(0x7f00000008c0)=0x80) close(r6) 2018/04/25 22:29:45 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x12, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xa00100, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:45 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000001140)='/dev/dmmidi#\x00', 0x101, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000011c0)={&(0x7f0000001180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8001, 0x200) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'veth1_to_team\x00', 0x2}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) connect$vsock_dgram(r2, &(0x7f0000001100)={0x28, 0x0, 0x2711, @hyper}, 0x10) dup2(r1, r3) 2018/04/25 22:29:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:45 executing program 4: r0 = memfd_create(&(0x7f00000003c0)='vboxnet0trusted\x00', 0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000400)={0x401, 0x1, 0x7fff, 0x3, 0x7f, 0xff}) clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000000)=""/15, 0xf}], 0x4, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000380)='map_files\x00') creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:45 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1d, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:45 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x100000000, 0x1, 0x5, 0x9, 0x0, 0x1}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x3e, "ba4916cf9a229e68f634beedc822bbf4bfc2fa51d68270c00486759baf7a78129a3f277971eaa5a469c3a5d7f93700bde534d36919281d02d4aa38b34bd3"}, &(0x7f0000000100)=0x46) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xb1b, 0x7}, 0xfffffffffffffe95) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) dup2(r1, r4) 2018/04/25 22:29:45 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x16, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:45 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=ANY=[@ANYBLOB="0c630004"], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000c00)={0x0, @multicast2, @rand_addr}, &(0x7f0000000c40)=0xc) bind$packet(r1, &(0x7f0000000c80)={0x11, 0x19, r2, 0x1, 0xe08, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x50, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}, @dead_binder_done={0x40086310}], 0x1, 0x0, &(0x7f0000000140)="cf"}) 2018/04/25 22:29:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x6000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x50, &(0x7f0000000200), &(0x7f0000000240)=0x30) [ 349.071445] binder: 25573:25598 unknown command 67134220 [ 349.076989] binder: 25573:25598 ioctl c0306201 20000000 returned -22 [ 349.101416] binder: 25573:25598 got reply transaction with no transaction stack [ 349.108956] binder: 25573:25598 transaction failed 29201/-71, size 0-0 line 2763 [ 349.225667] binder: 25573:25598 unknown command 67134220 [ 349.231188] binder: 25573:25598 ioctl c0306201 20000000 returned -22 [ 349.231765] binder: 25573:25600 got reply transaction with no transaction stack [ 349.245223] binder: 25573:25600 transaction failed 29201/-71, size 0-0 line 2763 2018/04/25 22:29:46 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000240), &(0x7f0000000200)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) clone(0x80800400, &(0x7f0000000140)="71c30ab7277d8e82ff1ed680d95f0778ecd71ee5d66fa77c8c0ef345358660ac3e780567250675566a28cdf73a9c6eba2f31804320a1d8f076a8d02879b92a2bb274f023483ffd419c0e16c3bac0db40b0b9fa", &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000280)="8888f66b80a9b8a6e4ecde4281e8473530aa6bb7ff5909274c95561b697a3e9fef23fb592ee1483e4b42611ecf669219bd2a19955130a1848473c6e6092a9c31cbbd4c6ee9c232e9957c8dc7081e2e964caa382fdf4b7cd95d") lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:46 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x3, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000001c0)={0x8, 0x1, 0x3ff}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x200800) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000140)={0x27, &(0x7f0000000100)=""/39}) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = dup2(r0, r3) r5 = gettid() perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x7, 0x8, 0xa8d, 0x40, 0x0, 0x6, 0x20400, 0x4, 0x6, 0xffffffff, 0x100000000, 0x8001, 0xfffc000000000000, 0xfffffffffffffffc, 0x3ff, 0x3, 0x4, 0x800, 0x7, 0x5, 0x5, 0xf4b8, 0x4, 0x54b17999, 0x9, 0x7e0a, 0x3000000000000, 0x0, 0x4, 0x7f, 0xffffffff80000000, 0x3, 0xa00000000000, 0x4, 0x100000001, 0x6, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x1}, 0x1, 0xfa, 0x101, 0x6, 0x6bc, 0x5, 0x3}, r5, 0x3, r4, 0x2) 2018/04/25 22:29:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x300, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x34}]}) 2018/04/25 22:29:46 executing program 1: io_setup(0x1, &(0x7f0000479000)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) io_submit(r0, 0x1, &(0x7f0000738000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/25 22:29:46 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0xf, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x60, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)) 2018/04/25 22:29:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/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), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x141001) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/25 22:29:46 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x201) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001280)=0x0) lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001380)=0x0) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) sendmsg$unix(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001240)=[{&(0x7f00000000c0)="519852ef702e89c746f7ce7b9d6017557e9e274d5f83bf5e75469dd8dde2729248c19f266246404b52fdab1f1052ccc38774a91189e82bf858d8099eddc36b7d1438264ece489cb1c1909dbeaac4f99fd5d5874065e2e258409d486b07d51fa4cf7305dccf139f401a3d45e2a7d239816b1a2ca93f33e3dd510819d71368856149d174c50c8e8b669d0d29134f7b7fc663560290b557889ca3c62daee0393c84bb63990f47bfd07e5c07427854a522", 0xaf}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="629d1463bbb9689499896ebc89523fd3b6ac88e391fef051cee26e29ea379c622676a307d15dba9442b8d763525855d922f0dffed03b65cdf8e44d4a698ba8a2042239bcfcb963d61d2f88453e513b3614128ffefe0cfa5ad8", 0x59}, {&(0x7f0000001200)="7df77a89d2a6afded0b5b013cc53a551e568aa779aaa00b5948d3aba6acc83", 0x1f}], 0x4, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x8811}, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB]) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) 2018/04/25 22:29:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x100000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:46 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x4, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x22, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:47 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001300)='/dev/cuse\x00', 0x18040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001340)={0x3, 0x0, {0x1, 0x1, 0x5, 0x3, 0x6}}) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', ')user(#bdevppp1\x00'}, &(0x7f0000000180)='io\x00', 0x3, 0x1) sendto$inet(r1, &(0x7f00000002c0)="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", 0x1000, 0x4840, &(0x7f00000012c0)={0x2, 0x4e23, @rand_addr=0x7}, 0x10) lseek(r1, 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000200), &(0x7f0000000280)=0x10, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/04/25 22:29:47 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x4000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r3, @ANYBLOB="020127bd7000fbdbdf25040000002c000200080007000900000008000400060000000800030001000000080009000800000008000700060000005000020008000800080000000800090007000000080002004e21000008000b0002000000140001007f0000010000000000000000000000000800070001000000080006000100000008000b000a00000008000600ff070000080006000500000008000400010000000800060003000000727520e6fe9afeae209dc19e6021b9c18fc14c2ea46c2fec9a8c0c585b550eb4a0b8710ad3ed1b32e61ccee0780fba6bd40f8452d3669274f90ef6dcb57e4338ed042e63145f56b88ee6ce9bf3acf38bad531f7a2f504b13296f213d43a1c39bccb2d05701bce5da061f0026454f2a7056a71f10ff22718434f38a3d93c634f55f185feb478baecd939c0772217e45e4b6f4282216253238df0e7ad68e4cbd274ceaecfaaa8c5dea9e037b80aacd0741dbd07c03d1c09379b762675778ec7c5f3bdc760c8053d645f690c4fbbe19ff4150d140f219daadb3c0a45d55ee208de22dc7c68f0d087d4b"], 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x40004) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x9) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'yam0\x00', {0x4, 0x5, 0x4, "b0eb061d3575"}}) dup2(r0, r1) 2018/04/25 22:29:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:47 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0xd, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x1100000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x488, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x10, 0x70bd2a, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ed4ff0)=[{&(0x7f0000abafc7)="390000001100094701bb61e1c32400ff070000000200000045efffff08009b0019001a000f009000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/04/25 22:29:47 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x14, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x7) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/04/25 22:29:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:47 executing program 4: prctl$intptr(0x19, 0x705000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/if_inet6\x00') write$binfmt_aout(r0, &(0x7f0000000500)={{0x1cf, 0x9, 0x7, 0x7d, 0x3b1, 0x5, 0x124, 0x10000}, "bdae3654572ed91ad00f0de2c022b6ed799ae29e4593215ac965f81860359293d29abc44538b8acb71511b814d5f5ffe9e558cb2ba2aeb4a81b40eab88fd0e00f431352b98d68335552cf1f1a34748081b00e2ba1034a96baad002b4d3698e2c8a9bedc2df3b77a94c1dee478f53c79371e2187ddf653ce1c3027ba5949dcb9445d2a3c06a0d40dc7da4985637938a5b7a0626277b986283a6b67d49ba516db5f71f39aa331b07a52af924094343e3626f86a0254befc5f152a0d5b12ebe16fca742c0f41a52eee1b3393b6c6ce571921cceea46ae2b", [[], [], [], [], [], [], []]}, 0x7f6) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000180)=""/250) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x2e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0xa8, 0x0, &(0x7f00000003c0)=[@acquire={0x40046305, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000280)=[@flat={0x77622a85, 0x100, r1, 0x1}], &(0x7f00000002c0)=[0x28, 0x78, 0x18]}}, @request_death={0x400c630e, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x2, 0x2, 0x2d}], &(0x7f0000000380)=[0x38, 0x18, 0x48]}}, @increfs={0x40046304, 0x3}], 0x0, 0x0, &(0x7f0000000480)}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200001, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) 2018/04/25 22:29:47 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x800e0000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:47 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x15, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:48 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000340)=[&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)='io\x00', &(0x7f0000000280)='vboxnet1nodevselinux@\x00', &(0x7f0000000380)="e45c00", &(0x7f0000000300)='\x00']) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x2, 0x800, 0x81, 0x2, 0x40}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/04/25 22:29:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xed6, 0x3, 0x0, 0xbe7}, {0x8, 0x0, 0x7, 0x8001}, {0x737, 0x9, 0x6, 0x7}]}) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@remote, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000680)={0x2, 0x4e22}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000d0030000ffffffffa0010000a0010000a0010000ffffffffffffffff380300003803000038030000ffffffff04000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e0000002e0000001ffffffffff0000007665746830000000000000000000000073797a6b616c6c657230000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000010100000000000000000000000000009800e000000000000000000000000000000000000000000000000000480054454500000000000000000000000000000000000000000000000000000100000fff00000000000000000000000062637366300000000000000000000000ff030000000000000000000080000001ffffff00000000ff6970366772653000000000000000000073797a6b616c6c657230000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000002e00002800000000000000000000000000009800c00000000000000000000000000000000000000000000000000028005443504d53530000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003801980100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000400000008000000020000000200000050006f736600000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000002c0400000000000002000000020000006000534554000000000000000000000000000000000000000000000000000000ff0f0000810000000100000077000000fdff0000ff01000009000000080000023f000000f4f1ffffff0100000300000003000000c109000002000000ff400300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x430) 2018/04/25 22:29:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x600, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:48 executing program 4: ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000240)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8003, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000080)) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000640)={0x6, &(0x7f00000000c0)=""/39, &(0x7f0000000580)=[{0xe80, 0x18, 0x0, &(0x7f0000000100)=""/24}, {0x4, 0xad, 0x0, &(0x7f0000000180)=""/173}, {0xca, 0x89, 0x5, &(0x7f0000000280)=""/137}, {0x5, 0x1a, 0xee, &(0x7f0000000340)=""/26}, {0x3e55, 0xd3, 0x81, &(0x7f0000000380)=""/211}, {0x3ff, 0xae, 0x0, &(0x7f00000004c0)=""/174}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/25 22:29:48 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x17, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:48 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x4, 0x400000) r1 = gettid() ioprio_get$pid(0x2, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x1, 0x4) r3 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) accept$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/04/25 22:29:48 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x11, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0xd42, 0x1, 0x6, 0xbd, 0x2020000}, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x20, 0x1, 0x0, 0x0, 0xe, 0x0, "43b86c12d3a18c948446d1e2904ad2c5810a18a6ac1a216ee821c462f91140c565cef1b5870508a6645d9f63cb46c3ae42b3719a830633fe05178b312225bece", "298aa61ac11cda98c3f8b66671c0f9b1096c28e971488c6e98d2493c2578cb080a4e3a0cc991b7a079dc9cd2b91757fb4b832fe478edad1fb82d7ce132b2d22a", "f43372d857ad7258659f7b86ce1daabdfd4f3491881b16b44fe7fa6f7687c231", [0x0, 0x7]}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote}, &(0x7f00000002c0)=0xc) r4 = memfd_create(&(0x7f0000000080)='[ppp1$\x00', 0x208fcb8bb68bd08f) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', r3}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r4, r0) 2018/04/25 22:29:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x3f000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) pread64(r0, &(0x7f00000001c0)=""/135, 0x87, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/175, 0xdf77}) socket(0x4, 0x8000e, 0x3f) 2018/04/25 22:29:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0xf8, 0x2a8, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffff00, 0xff000000, 'dummy0\x00', 'veth0_to_bond\x00', {}, {}, 0x16, 0x1, 0x10}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0x3f, 0x10, [0x1e, 0x2f, 0x20, 0x21, 0x3d, 0xc, 0xa, 0x37, 0x23, 0x15, 0x2a, 0x11, 0x12, 0x31, 0x37, 0x12], 0x1, 0x4, 0x2}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0xb447, 0xffffffff, 0xff000000, 'gre0\x00', 'tunl0\x00', {}, {0xff}, 0x6f, 0x2, 0x12}, 0x0, 0x188, 0x1b0, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x9, 0x5, 'bm\x00', "a2f3e73efaa1de811933c9840c0caeffae10d62643eccc60d0a4c25f4c0bffd5a238361ed2b2668e55a42e3f30212e28772cfb865b97df170bd9ff37e843bc9da2087951e9db14007c54df082d366630e81ceb1bbcd62fd2c9d1032fb4657278b3027c32f9bf45b609813b0f7ed245290ada2905093d57ae8246132356446a83", 0x3d, 0x3, 0x2}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6a, 0x72, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2b2e}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8000}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x58, 0x6, 0xfff, 0x5, 0x7, 0x3000000000], 0x63, 0x1, 0x4}, {0xa57, [0x4, 0x0, 0x4, 0x40, 0x0, 0xfff], 0xe2, 0x0, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) bind$inet6(r0, &(0x7f0000002900)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000580)={0x4, {{0xa, 0x4e22, 0x457, @loopback={0x0, 0x1}, 0x3}}}, 0x88) clock_nanosleep(0x7, 0x0, &(0x7f0000000500), &(0x7f0000000540)) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) close(r1) 2018/04/25 22:29:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:49 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x4000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$rdma_cm(r1, &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000188000fa0300000000000000", @ANYPTR=&(0x7f0000001980)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010b0000000000"], 0x20) r3 = msgget(0x1, 0x86) msgsnd(r3, &(0x7f0000000280)={0x3, "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"}, 0x1008, 0x800) write$rdma_cm(r1, &(0x7f0000001a00)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x192c, "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", 0x5, 0x1, 0x4, 0x100000000, 0x3, 0xfffffffffffffffa, 0x1}, r2}}, 0x120) fcntl$getown(r0, 0x9) 2018/04/25 22:29:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x1100, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:49 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0xe, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001300)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001400)=0xe8) r6 = getegid() r7 = getpgrp(0x0) getresuid(&(0x7f0000001440), &(0x7f0000001480)=0x0, &(0x7f00000014c0)) fstat(r2, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getresuid(&(0x7f0000001580), &(0x7f00000015c0)=0x0, &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001640)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000001680)={0x0, 0x0}) r14 = geteuid() stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001780)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000018c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) sendmsg$unix(r3, &(0x7f0000001ac0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="ff947db688237081023fa4f480e879995275233e0b531bca686b787c57", 0x1d}, {&(0x7f0000001140)="2545637b82faf40228ef6c8717d98600e0a2c3f9b63f6d37937f49f09e45dfa8accb7177b7082d3e8d8f6f3c6c8611a31dbc0773bda941d11562ab8c6731e89adf911b8d82fb6564a9349dc0ae949bf0664d58a191978973ef657d25b8397375ce71e228460084025210fc030917bfdf3fbfaf1fe86625e50f740a1eca352b710aa4d7fe3b263ba737552db4e68c4f3c9b413408ede10456c9b62a30de856b3b2d471430752d885ebb3e1ae850", 0xad}, {&(0x7f0000001200)="2eefd859ef23a0202c101db6baf359748fc3725af6f2393b2189fbf7a0a3a4696c0176c32110539abeee57fd5392fdaf58043b94abd481c6c09807deee8bc5f0561a852c896cc351f23131f1aa2bf462088ff8de68de0c68d1be6834015598fcce715ebd61bf9d1183d2a73b650c3e6110e519be6737b9730a2146840c6e1df97f8ff8927b", 0x85}], 0x4, &(0x7f0000001980)=[@rights={0x30, 0x1, 0x1, [r1, r2, r2, r2, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r2, r2, r0, r1, r0, r1, r0]}], 0x140, 0x40800}, 0x4000) dup2(r0, r2) 2018/04/25 22:29:49 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xff3e, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[], 0xfffffffffffffd37}, 0x1, 0x0, 0x0, 0x8041}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x141000, 0x0) socketpair(0x9, 0x5, 0xfffffffffffffffe, &(0x7f0000000000)) connect$ax25(r1, &(0x7f0000000040)={0x3, {"64b3d741b6475e"}, 0x101}, 0x10) 2018/04/25 22:29:49 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000000c0)=0x6) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0xc22, 0x0, &(0x7f00000001c0), 0x10000000000003d2) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000180)={0x1f, 0x20, 0x1, r6}) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/04/25 22:29:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:49 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x6, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x64, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff8ed7f709, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r3, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = dup2(r0, r1) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x2, 0xfffffffffffffffe]}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8937, &(0x7f00000000c0)={'team0\x00'}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/25 22:29:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="2afd0000004c040009000000af6dbd48f75669ffb95d1b89fe48f80a73d648a86fa950d900dd6b07d580d6d51a70ce7861edc929498351c3ec93e376af9fca6cc3953227cd2a10d92e51c86401e66f3c520aff42d14fd150970075f86efb998988a7e770c112b6cbc99cbf0bbacd6429eb1364e23c74a804e866fd67c41bb7ed61306bbeb56bdf4976a50000000000000000000000", 0xffffffffffffffa9) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8, 0x900) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3ff, 0x400) getsockname$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) 2018/04/25 22:29:50 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0xa, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x4, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:50 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x3, 0x101, "92a317c96c98ae4ce2806ca511dac72eb914db12f5b6447b15f9ea27e98e590c0d387c862fdf090c22549760814bc9d919e4e81135d5fc37c91aa8ae6ed7673acfa71faaa820167a72763db239ced0d7"}, 0xd8) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/25 22:29:50 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:50 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x7ffc, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = semget(0x3, 0x6, 0x104) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000040)=""/5) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x1080) dup2(r1, r2) 2018/04/25 22:29:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="ff030700e12152d015078981d0c1442d83803520a383b6", 0x71) recvmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) 2018/04/25 22:29:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:50 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x5, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0xfea5) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x10200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x4, 0x12, &(0x7f0000000140)=@raw=[@ldst={0x0, 0x3, 0x6, 0x0, 0x2, 0x46}, @jmp={0x5, 0x1000, 0xc, 0x1, 0x2, 0xfffffffe, 0x8}, @exit={0x95}, @generic={0x6, 0x37, 0x403a, 0x7f}, @alu={0x7, 0x1cb6, 0x8, 0x0, 0xf, 0x1a, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xb}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa67, 0x0, 0x0, 0x0, 0x1f}, @call={0x85, 0x0, 0x0, 0x17}, @map={0x18, 0x4, 0x1, 0x0, r2}], &(0x7f0000000200)='GPL\x00', 0x5, 0xc8, &(0x7f0000000240)=""/200, 0x41100, 0x1, [], r3}, 0x48) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x9, 0x10}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x18, 0x3, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/25 22:29:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x300000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x44, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:50 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0xc, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x8, {0x2, 0x4e22}, 'teql0\x00'}) 2018/04/25 22:29:50 executing program 4: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000007dc0)='/dev/vcsa#\x00', 0xbd, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8001, 0x4) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f0000000080)=@pppol2tp, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f0000004980)=""/176, 0xb0}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/149, 0x95}], 0x4, &(0x7f0000000480)=""/4096, 0x1000, 0x6}}, {{&(0x7f0000001480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/1, 0x1}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/225, 0xe1}, {&(0x7f0000003640)=""/4096, 0x1000}, {&(0x7f0000004640)=""/97, 0x5c}, {&(0x7f00000046c0)=""/185, 0xb9}], 0x7, &(0x7f0000004800)=""/30, 0x1e, 0x2}, 0x7fff}], 0x2, 0x22, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000048c0)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000004900)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x8001, 0x1, 0x5483}}) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) 2018/04/25 22:29:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x32, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:51 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x13, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000040)) 2018/04/25 22:29:51 executing program 5: clone(0x200, &(0x7f0000000340), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x1) 2018/04/25 22:29:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x800e000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:51 executing program 1: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x2, 0xfffffffffffff001, 0x1, 0x3, 0x5, [{0x6, 0x7a6e, 0x2, 0x0, 0x0, 0x800}, {0x1ff, 0x8, 0x7, 0x0, 0x0, 0x500}, {0x10000, 0x8, 0xfd, 0x0, 0x0, 0x80}, {0x5, 0x80000000, 0x40, 0x0, 0x0, 0x8}, {0x200, 0x1, 0x0, 0x0, 0x0, 0x1100}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) msgget$private(0x0, 0x1) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)=@newsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001}, {@in=@multicast2=0xe0000002, 0x0, 0x33}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4543(rfc4106(gcm(aes)))\x00'}}}, @algo_auth={0x48, 0x1, {{'wp384\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/04/25 22:29:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007db000), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) prlimit64(r1, 0x3, &(0x7f00000001c0)={0x5, 0x401}, &(0x7f0000000200)) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x8, 0x4000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x11b) 2018/04/25 22:29:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:51 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x9, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x30, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:51 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x2e, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:51 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = epoll_create1(0x0) close(r0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000f"], 0x9, 0x400}, 0x8080) ioctl(r1, 0xc0184900, &(0x7f0000002000)) dup2(r2, r0) 2018/04/25 22:29:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00000000c0)=@routing={0xff, 0xa, 0x1, 0x4e97, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x21}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x58) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xc0000103}]}) 2018/04/25 22:29:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r0, r1) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'mime_typewlan1ppp1cgroupppp0,vmnet0'}, {0x20, '/dev/snd/timer\x00'}, {0x20, 'self@bdevvboxnet0eth1*md5sum'}, {0x20, '/dev/snd/timer\x00'}, {0x20}, {0x20, '-'}, {0x20, "8d766d6e657431"}, {0x20, ']'}, {0x20, '/dev/snd/timer\x00'}], 0xa, "4573ea72ca11af1216f4753523b05c1d81e6a9a4f2ca9cc0787895bc4e96f67ef7db68c2e4bd11d5221d12c0642c174b5e44488fe9fa75c46699d125498a53f19c6cb82ea65c5b7c21502932fc8e1ca4371472e3951330aef15fadd10450568fbf39c75b5ecb33acff385fa2bfa926ae2a157d4d131c"}, 0xff) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5b8, 0x1c8, 0x410, 0x0, 0x0, 0x108, 0x520, 0x520, 0x520, 0x520, 0x520, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xff, 0xffffffff, 0x0, 0xffffff00], 0x4e23, 0x5c, 0x0, 0x4e24, 0x30, 0x10}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x6, 0x1}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff000000, 'bridge_slave_0\x00', 'ifb0\x00', {0xff}, {}, 0x7e, 0x2, 0x20}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x6, 0x2}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x0, 0x3, [0x40, 0x7, 0x3f, 0x34, 0x2a, 0x25, 0x29, 0x33, 0x20, 0x1, 0x24, 0x3c, 0x3e, 0x20, 0x1a, 0x3d], 0x0, 0xc, 0x9}}}, {{@uncond, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x2, 0x1000, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'bond0\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x7f, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0x5, 0x2, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x618) 2018/04/25 22:29:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xffffff7f, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:52 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x40000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000003c0)={0x2, 0x4, 0xf189}) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r1, @ANYBLOB="01002cbd7000fedbdf25040000006400020008000300010000000800030003000000140001007f0000010000000000000000000000000800050000000000080003000500000014000100ff010000000000000000000000000001080004000000000008001b0002000000080008000900000008000005000200000008000400610000003000030014000600fe8000000000000000000000000000aa08000500ac14141908000300030000000800080006000000080004000001000000000000000000"], 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x437734c3c4cb88c7) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000380)={0x7, 0xdb}) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0xfe, "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"}, &(0x7f0000000580)=0x106) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r3}, 0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:52 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0, 0x2}) 2018/04/25 22:29:52 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000001040)="576b6ea92d54c062a4c54d597b34b9a87f6081817318cc176847e9c1aeae469f189d8d1d4b9877c2cabcbb31c9a5b0eb21012350b2ab0a2fb7145a7448575bb7563368a51996008c4b441d9891fe94b7e995cf7d56116da80350f51553b86f7a63f20ebc307b25aafc40255b4eb0b9f79c467f0c5a5a3d293d0d3b6983f69a09382ae4b21f2f5fb0d093101f62065d721e764593ceccbcfa1df5a53a0a64e19c89630f3f1bb8ba610463da9cd8fb17417817c65b8bee4bd4e74db65116f7bbb70143cd7f7710b94888c4a885744834420d7d0f15e82b5bba50a8e26a6c91825910020512f0db0ef5a83cf339537006f9da02363f9cbd815cb1303be21c96b755874a2e671fe4011825c814fd89d6721965d9c1c9fc8ad87a35a599373af093fb0e5b6b0e6d6bf18edc002523e195b305f632a5d2156a4c0cc22d3ddd2de0c80e785e9e91c3b66b04577166b23ed8d89f7ce11511945afb636790418ab70788cc2f045cfe6597bafed8a99e197890ae52da03e2f19039d7955252a52812429858caaff39366c54befe02a0dd068522c6b8986aa851f903c40afb6f58e61f8a7b10ea050a06802ce41a260b13cb4dd16bbda16f9b0bc6bdbd9f63f0d84edcfe2398ee2c0eff9660f7f2dbd924a3abfc1932d63305b2ccae1ae24844ec3a41cdb197eee5c7faafd8c899b90ae68fc3e631949494e8c8e9f8c9be759da1857ee5e43adea54f2ac2c9dc9f964b94d10d9f73e8442bcfb6178bfd8c2eed9d1de4e2dc35d509c8e47023e57e1e25959e2380e3d0b31927beb58a93d8404b520f48117303f83632d2592e67b67d3161da308f0a69f4b8c000d707917cd17fb784d36992f0bea8a436554bc9f28b5e9bdbf70b0082cb185d01632af2346c16b4dc8be2fc6f067212e8908fca1510d846ecdc32db959eeffa53e71f502033a9f5527c30a839ff12cc41b201c8885cc4e878cf5b09047dd1ea7b1d5abd192977604f424577aade8d32a2ce216d71a1c9a5b34a7c77e800eef1a4a36904d8d68271640d4c9fabd1115508b8c7ab14134a3b0ca018efa8fc3812b4c66f7aa7f40cbb9cddddaec7d58886944480091fec1f5b2146f30d75b7445e0e1f8018517afb5d045cc91f98166c1340c1bc1489d6b734e1a12913a406d6584b9a3bc8fffc34cc5ea64921f3f11438256fa4d517a783d0890fa7bf13376c300eba7ee97aca3b632b35b5d78f0cdb2ace40f889ee0e215844ebf4fff08ccb487ce3dcff245c2ec24ad536bbe6497bff33b08c08c236ce44de37cc326f8953a3798d615becf8febb14f95d1a517f87fc35caa754d746aeddd2eff638664b503c01e16838418c757058f15c1df95a3db843e6cd4837b30b1ee94a276317d90da64640377682abf44ad9dcdff922d74a155e0952670779a3890696d405381689635e0c7cd296837c304a972b39c9ae064e92e1aa8990a307d8096e399b403760945d51f22f7d10b46e282f6a9beba1b633f46f0782e42a9f9f090065fbe5cb2c2eefeedcae6cceb2f176bf52c0f299ded1081452c5820ad2b48034d7edb688e9dd222e39535aa559095f7ef3e28dc8868702c8970e8fb65f0c60cab99f7bbadc81424a4e84b8cb9b3f4d27c82ad4fa45afc890d94b0d49e1bcf5cbc9077eff612ab4be5464590d98cd8cffaac03aa5cc360c97e517c92e5ad8fb9403c70f0a4f88c33d5c242656fe23a13c72e6f71eef96815dbb6ac39018417753f1dee911b73f2b6ee8f1b45e67e79adc46866999fbe646c60a5c976ae2e1270cb8659802d19e0c7d5982aab16f0605373f0e044ad2db256fc4f52f6b6bf4ff95a03fa7ab98715bfd9ec3a31813471a4ee5e479dd6a13528ebf73c136b677a8949752acda935ad75d63d05976ac03ac459011dd072024e7a799f0c1a6f9cf919f9efbcd3aac9397679f0ab99ec66f826de3afb34f0f8e11b227593f69f07a50527c7999d22684a682e0e8897b13536929da41b5d7ce1d530e6ec85b6ff08ce0763b7c31ab529139f469c947420640634efdbd088337869a59936c0bdcee11dd34aece07a6d5cae07b716fd1f481860ea17b82d3ea350dd9cbb74a2257bf331fa63c6373b2676c7a6e4cdfb6f2626326ae1fd8185500eaffb767ab3882a3461f570ea61fbd4d6573a811f7459615f7da842709e52fff1768a3c220c9498f41f5fb7fa5495486e4cc8da81681a4ebc4e65bb3a989e563dc681945c676be26fc9131a20dbd7773a05399f5421fc5719054789dca39e6eff15439c47b5a0d0fa29a705ac828666a7e21547a30843de73466ccd968a9d3794f7541f13fbdc166cfcdcc0923d723e36cd003d19469f3c828a9baee681b50161af3ae15c513191a1c53df25c01cd206be0c2faccb871e51773c33373e06108c6ab59cc9ebd419f696853b2cb445e25059b4d3bcee1154d63d90d1272c868e3de8937789f1263100e240b840e73da07b775828407015cd86fc6ae7d1016dc9623ffd43b95a1998af582effb59ed7898fc599441bb0b8c1502035ca27495bdbe349fd68cfeb15a06f119bde4b261424b8c244b4c7f887c77d208e68e266c438eb183277f86ba699f65328d82a9cbb31249f3b511afa24ee95c1c8e7c80b97b96dba665de69cbcf2a6a89d0cee35cd0b74ec6ebdcc6f2cc91304e9d98e5f12fb318fddf659a99be032e6da06fc81143244c54d14059447c118810eb3a072f1414745eb9f87a2db206b70cd410d8b32beaafd78578e7f4bbf2cc661f3e0f2c74d06ee6596206e7280ddf316db2ef468b2a413c244a7838a9a89890468dae0035560621bdc2cfc4811df36800d4ac10ebd02d47b7450037c39946a1c2b09f6bf0bcdce75b6e09bd0164a6762965402bcc05aac34671cf09c2fe912972cbcce121f102a1f2cb0179d96e32d64d4882ee031a6c3c57ec891efa7366db307611f104932828e0c0eea4036fa9cc6badc56293b9565768f47bf5e08fd1d0138b042f1cc2c144692fc438cc824b528d79dd7c8e51ed15288553c32d2fa812cc416c355cc22ed9030ee95b8ac0b0900598ec7b399effe1d760cdb4e87b519329db08666780ebcee82ea7c427ecda9c2a0b16dea74e19adfe0e197685cb0bff96b0b376222b00f273cd2e88c4b51c736bccc095921bb2842efc6a4ac59b544cfe033c8d7d1f22955b3745544e16a57550d8cb213e6b24075ed7086e0103a88e17e75661114d806828149632c9655e83931eb26d8c5b9d9fe127277ba318d76aaa9d45a23393b0048fe52f11a92c66e4dc3d0f2b06278c4fddc1ac17c73d4740e9c011ebd1e1a3a4b4f7feed2f0998725f3ee9ecf8bc08abade7c14a7d723657497cc4a2f9b6b92b92fe951580d512c1cb6d797dc8181b5685253a514dcf85a7f5020e9b3bc3f0c3a12737aec91e4865f67ea2af80e9e67925839665d35cc8971e2c053009eb2126615e1b37534eaddf15d3a6bc78b173a0df98d0f6ae84096818abc4917482f57f8c68d9e9a1ef55dcce790c842e71f2ebce3abffa19f503b90b51bdf049ab1992eac896294df309f5bbc61480b2ca73f3d6b57bc165d72690b05708df35b2cade00d805bb74b9107c9ff09a824cc12405e00f08512495cb7ec2a34a263dfb42f601e80e4f898349451c9ae3d0cd75cfd54e081dd9ba42bcac728b3d45820d484a12ac862d35baa6481595d0fcbcfe295beab52fc28675aa5a22ffaad9a9d4a46319b6a5c2af24e960bc8aa791a7a379009d6208571311ff848c984e9a6ecaba0e21879e14c080a6d2ef78f012b5a8ff48af2b45312130f978db0870a742a912c73a142899d57c293445e38f98ea60428a1bdc54fcc7251ec16a1a02c27e3af5ddd0a4d09c78f9d797e1f62753e361981e04e02b06184901211d3baf69465c4af5f9b8954abaca850952f8ccf78e488df1f2b77d7ea59f8632d0c42c7c009d995c217d79a3ae4073519bc636af2e4f60c8ec194f8a8680b9a62c5366bcad4cb398d30f98cd074009374a8238dd42ef7f70f36c32d4ebddcf4848592761f0ef0b2b0c935c6cef5fb80d843eac7cb0a615a7211b1a8831dd48bd2f6bf7e2493c66516f80e7f827e4f93e79d46c36354673868b413249db878f93fd022cdb2458a708e5cc74b28379f6dbc29cc355c1fa1a97cfce9e655108c08f920163c2f4584cb440ae18743ab9a259b6c5f568644a54bfaffb5fa60c0bd372b00a86884ea38bd589b0f1d4d2dae7ea2ee397cbdb9a907b030bf61d6bfda1cc99f0916216d3253a453c8ef42460aef8a0c0ea30522dd67079901d68a78362a3355729d6e2b06fee500eefd1cc527e9c057680a52d743e78f4f1732827b7a98bfc6058ab3123ceec30c603f079db5d871f39d7952d9f3882d29209b1c30bfa1589087281885c8169398a967fc7f4d28b0e5ddad92c64e3e1e18855c24315f068658c1de22e7b85158026d68f414159e8adcaee43a36e42476178d20c8ef363bce1c3faa931783d756e9a90bbcd25ccac2de0d2f951f42df51003a62ef440256867ffe145630a442d4356fcd41ff751d52563fe20c11db4366a6f709eeae514c558609e9e3c08ae6e7555be0fcbf56b90fc589c2d2cc7a32838069595a8b202a11fb69d11cf91448902460a161cd4668a6db0241ed88a0010682dda64f41085a129f2e5d0b7a787c4ef1336253a8acaa40ab6f6eb14e9b70839fee023510f1dc48eec21fe4e8b8123b43b0cca42d3cc5ccc1b397afd7ac3cfa31ef27895323b68ddc47c48144c0e55ff00ca164d7421b6093b1f4e27a3503bdada77c5c0045f5a2b0303b6668b2e9c3b4b318e43722fcfb05c10fbe8863b14879b8f57061557f946da4c972aad3e1aa13c99b1e830e2a06e7b989d6d15055542c3e95c203a896d70958dac4eaaa7147b92ec79b166485ede2eb168b580411c45475c286f24b751289883e4248d99c597d4e5b08f39b0a79e9a965a8968922934c086d3d089f5ac438c7edcad211046d24001b02c7880a10771bf5ea16292a84cf69f57cb5c837fffa86ac7778f4ff678cd782f23a40ce44836feb94268b10e4d3eb6c2fbc43bbc79dc90ddd543cd4fd31499719e551a13e2f9e9c3cbe87c1386ca0f3205870f5b50f17ce8729d3badfff54bc9e80fc258d08448deec4aa4372be2b13a049e831088d68e9eea2d19d0e1084db53db5f6d38353bbac4263ec87476d6f007b743832c02a386d8308c013aab53bc7dad9a860ab09e547acb3b5b19c2a991b1a21bb792036706b297c72e02e6e27cc3e01c2de2fb3aa7d14b437c4f6aa0d728e318d1eed206f0b50624b2f5fe8b69e6fd09c8a5df68be6a00551946ec94c2225fdd340636cbf6206b749652385b5b4c9e18c9bda38cda3451421f18c364b45dd70cf7d7526681033c6c590c80d14538d35ccf41de98d7e8cd0f0ee94b5d6279e99f9cbf3132c69493fc04e3b79065aea335543c05fadef5158c04c5569aa4123a1f63aca800bb95410717e5991e12c076b117c0c750f557273aea4dbda5940d96db0ec4bb6540485740f944a6208ebc5cf438dc67ec1a388a23553cfc12ba1c45b7984bfa5520938c487a0c25438b1d348d0044ef9a436e846d763319c2dd1fa154185242752fa93bb09b5b26640e6903cd8c4b44084970e79b84dbaa533e7d09d5ceee2336a110943507310283951e4be013e7bfd1b58928c77d2cbef40bcb4c6cae364aa8eb694de1ff2d1087a3553089e42bcfc092d770c0c8b280ce2d6ee534efc3068e41b4eec289d8379affcac25ceadab278f1d9175e20ad825b2a3f46cf4428ce9e916", 0x1000) readv(r0, &(0x7f00000000c0), 0x0) close(r0) 2018/04/25 22:29:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r0, r1) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x3ff, 0x7f, 0x4, 0xffffffff, 0x0, 0x100000001, 0x304, 0x8, 0x8, 0x400, 0x200, 0x1, 0x3f, 0x4, 0x8001, 0xfffffffffffffff9, 0x9, 0x0, 0x3, 0x8, 0x8, 0x24, 0x200, 0x1, 0x1f, 0x4, 0x7ff, 0x4194, 0x5, 0x5749, 0x1, 0x8, 0x33b, 0x5, 0x100000001, 0x0, 0x0, 0xfff, 0x3, @perf_config_ext={0x2, 0x9}, 0x90, 0x7, 0x4, 0x7, 0x3, 0xfeb6, 0x8}, r3, 0x7, r0, 0xb) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) 2018/04/25 22:29:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) sync_file_range(r0, 0xffffffffffffff1c, 0x7fff, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xeb, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0xf7c}, &(0x7f0000000200)=0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/04/25 22:29:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:52 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xe80, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:52 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0, 0x200000000000000}) 2018/04/25 22:29:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:52 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x800000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:52 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0, 0x8000000}) 2018/04/25 22:29:52 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xffffffffffffffc1, 0x1}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000004800010000006ef9ef944b542f721dc730118e1fc7aa93f64125f07bcb5e00000000e20b696c01169de35baac4920868fd678ddabfd53a1e4ba9c27569"], 0x1c}, 0x1}, 0x0) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae1fc0), &(0x7f0000000fc0), &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000), 0x8}) 2018/04/25 22:29:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x20000230) 2018/04/25 22:29:53 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000000)=0x1) 2018/04/25 22:29:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40808000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getlink={0x54, 0x12, 0x10, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xf8a}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x8}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x694}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "741dc6242e6d8cf26ec324923eabfc"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x20000000000}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000480)=""/232, &(0x7f0000000380)=0xffffffbd) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)=@bridge_delneigh={0x2c, 0x1d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@NDA_IFINDEX={0x8, 0x8}, @NDA_SRC_VNI={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) 2018/04/25 22:29:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696ef1", 0x11}], 0x1, &(0x7f0000001480)}, 0x0) accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x800) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/25 22:29:53 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0, 0x1000000}) 2018/04/25 22:29:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='\x00', 0x40, 0x44, &(0x7f0000000080)={0x9, 0x100000000, 0xffffffff, 0x4, 0x9, 0x7, 0x1000000, 0x5}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:29:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x68) 2018/04/25 22:29:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xc3fe000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x5, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x911f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x7fffffff, 0x9}, 0x90) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:54 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0, 0x2000000}) 2018/04/25 22:29:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xfa, 0x4, 0x8000}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) delete_module(&(0x7f0000000080)='}*vmnet0trusted\x00', 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000140)=0x6521, 0x2) 2018/04/25 22:29:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/25 22:29:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) signalfd(r1, &(0x7f0000000040)={0xfffffffffffffffb}, 0x8) io_setup(0x3f, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) 2018/04/25 22:29:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x8000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x2d}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000003c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003c00)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/25 22:29:54 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:54 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0, 0x8}) 2018/04/25 22:29:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e21, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x6c) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") bind$llc(r0, &(0x7f0000000040)={0x1a, 0x302, 0xffffffff, 0x3f, 0xfffffffffffffff9, 0x8}, 0x10) bind$llc(r0, &(0x7f00000001c0)={0x1a, 0xfffe, 0x2, 0x5, 0x0, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0xfffffffffffffff9, 0xef, 0x5, 0x4, 0x6, 0xd3, 0xe3, 0x5, 0x9, 0xffff, 0x6, 0x1, 0x7fffffff, 0x6, 0x8]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x80000f3f}, &(0x7f00000003c0)=0x8) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/04/25 22:29:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x24800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x8}) dup2(r0, r1) 2018/04/25 22:29:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x200000000000005, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffc0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x13, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) 2018/04/25 22:29:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x40004) 2018/04/25 22:29:54 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0, 0x800000000000000}) 2018/04/25 22:29:55 executing program 2: keyctl$session_to_parent(0x12) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x7c7d, 0x494000) r2 = dup2(r0, r1) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x400, 0x0) r3 = fcntl$getown(r1, 0x9) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x200, 0x4a92, 0xffffffffffffffff, 0xfffffffffffffff9, 0x0, 0x2, 0x80, 0x4, 0xfff, 0x80000000, 0x100000000000, 0x73, 0xd72, 0x0, 0x1, 0x9a58, 0xc5d, 0x6, 0x6, 0x4, 0xfff, 0x9, 0x7fffffff, 0x58, 0x3, 0x3, 0x9, 0x6, 0x26, 0xed3, 0x3, 0x1f, 0x7, 0x3, 0x7e000, 0x6, 0x0, 0x100000001, 0x0, @perf_config_ext={0x66, 0x7}, 0x8040, 0x6, 0x1, 0x1, 0x6, 0x9, 0xffff}, r3, 0x2, r0, 0x1) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x10001, 0x8001, 0xa1a3, 0x81, 0x0, 0x0, 0x0, 0x1, 0x9, 0x8, 0x9b, 0x2, 0x200, 0xffff, 0x9, 0x80, 0x7, 0x1, 0x7fff, 0x4, 0x2, 0x2, 0x20, 0x414, 0x7e99, 0x400, 0x3, 0x1b, 0x6, 0x100000000, 0x6, 0x800, 0xd8, 0x5, 0x6d6b7625, 0x10000, 0x0, 0x9ae, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x22040, 0x2, 0x100, 0x0, 0xfffffffeffffffff, 0x5, 0x2}, r3, 0xe, r0, 0xa) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/25 22:29:55 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x1000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:55 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) 2018/04/25 22:29:55 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0, 0x100000000000000}) 2018/04/25 22:29:55 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') mknod$loop(&(0x7f0000000140)='./file0\x00', 0x102, 0x1) pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) creat(&(0x7f0000000200)='./file0\x00', 0x20) 2018/04/25 22:29:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syzkaller0\x00', 0x6}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000240)={{0x0, 0x2710}, {r1, r2/1000+10000}}, 0x0) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/84) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x8000) getdents(r3, &(0x7f0000000040)=""/36, 0x24) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) fstat(r0, &(0x7f00000000c0)) 2018/04/25 22:29:55 executing program 2: r0 = memfd_create(&(0x7f0000000000)='!{\x00', 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffff9) dup2(r0, r1) 2018/04/25 22:29:55 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0, 0xffffffff00000000}) 2018/04/25 22:29:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5af, 0x2080) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x1a, &(0x7f0000000040), 0x1000000000000053) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x1, 0x4) sendto$llc(r4, &(0x7f0000000140)="d0e716f240460e39c12f7d369fa16a5ce9f12806b094e2f39ba7a2984b8dddc6978ef26ea262464a95e0f9a18fa57e690fc2a54a2a1142faf4f442ff65125da7833c88c331a79021efe528316587a042cf4cc14e55421e4d6398e5521de9e64b14b6c47740b74ed65f433f12c5f4207b20cc7d10f7cf32960438e035e7587054ac0955989d1925648057c4d33ace2475f93fbfdf32656df015ee27e0bf7b8c6240f62f7a62305011969b993d8e75d347b05de15f58488fab19150f96424b245cb0d0", 0xc2, 0x0, &(0x7f0000000240)={0x1a, 0x104, 0x6, 0xe2b, 0x0, 0xcb49, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/25 22:29:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:55 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x4000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:55 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x2000) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffffa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x40, &(0x7f0000000080)=0x2) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00001fe000/0x14000)=nil, 0x14000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7, 0xfff, 0xa9, 0x4, 0x100000001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x80000001, 0x8000, 0x1c00000000000, 0x6}, &(0x7f00000001c0)=0x98) lseek(r0, 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) times(&(0x7f0000000200)) 2018/04/25 22:29:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffc6a, 0x3e6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x3) r2 = dup2(r0, r1) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000080)={0x0, 0x100000001, 0x7, &(0x7f0000000040)}) 2018/04/25 22:29:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:55 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000280)=""/253, 0xfd) 2018/04/25 22:29:55 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:56 executing program 1: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x2, 0xfcd3, @random="2700c802a7b7"}, 0xfb) 2018/04/25 22:29:56 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080005) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x20840) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0x51c6, 0x100000000, 0x10001, 0x100000001, 0x2, 0x1, 0x1}, 0xc) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) [ 358.843759] QAT: Invalid ioctl [ 358.870991] QAT: Invalid ioctl 2018/04/25 22:29:56 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) fcntl$addseals(r0, 0x409, 0x8) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "9095499066308ce58f"}, 0xd) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r1 = accept$unix(r0, 0x0, &(0x7f0000000180)) write$binfmt_misc(r1, &(0x7f0000000280)={'syz1', "a0093ddce8d173b204633c6b44ebca32c8550f1315b1a5b3a5d969fc0a17ecc4a79e5b28ce5be04e97b133d8843afc842b933b61b93ca1263b5c0abdb2a0b61e53be3ed9c80caafc51c2ce0c004ce3384aaf18ace7a3f104852f53131fd588373e8dabf878b4bce94262c0c1026b287aa5d2cafb75ec6d91f74ad200f503863b1bf102431acb56a88a936e5678c0"}, 0x92) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000044b000)='io\x00') pread64(r3, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r3, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) r2 = dup2(r0, r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000040)="e0d856f934783fc27a37e3ba1cb2a6a5cb2bfabb8e62abef8f223e8438533d0ebcba4db8ee", &(0x7f0000000080)="4081d8926d3ae707d82d786c40e79563d33313ec548bf7088757214140cffec0a080c1b37cd0f302da9db705e5baef433967e688291b0009daf6d48862036b8309929b62fb3004e33d188e6916728871c67f17d0aef6462486622e1df7750e79c041391a2ba0cf3349685e6f657eb3a9da50735b7d87d61c90ad0059e0bd65d3d4442d91f154424c3014649ae0ed602bf38afa5b2634f4ce1221ceb5dba16888a53e6e3d91ea72f8a003591363b2151ed04a5268ba5482a064d609630194b318b2ceed74096ddcbf6bd376ec"}, 0x20) 2018/04/25 22:29:56 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe2, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="3880000000000000002dbc00c82e997ca1727bb7267e8b651e18a82871229093b39ccb619c46fd84af1aaf1e8a8d236b0c74da794999be518cfcb37b50b96779e7eb1b12c8494527b7c8eddb3182a4e973"], 0x0) r1 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000bc0)=[{{&(0x7f00000004c0), 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/77, 0x4d}}, {{&(0x7f0000000680)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/79, 0x4f}}], 0x2, 0x2, &(0x7f0000000c80)={0x0, r3+30000000}) 2018/04/25 22:29:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) r1 = geteuid() r2 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="069afec8047c38fed941d3c3ca6784605f8127834862595dd9a3d3a803104a8cc4f6abcfa3057c6211f069a391c910c1f33399b67c21b7a451b72e6f8aa5ae67a6fe78d9939b928c5a5c8ed81a0781737ecafe7a803ddf1a3f84c831da7f7d99cbb8c8a9911831ded96d44abf0104c55772b279724d67be12c3adbcfdf054a076700a2980b00197be11f70ddb188c1bdbefcda0c8e335c1bbbfa994d136e171b536ed83a68591fd7f90b5ce018163f295b9be4fdf00929418e6c", 0xba, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) 2018/04/25 22:29:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:56 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x22) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:56 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/25 22:29:56 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x37) 2018/04/25 22:29:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x5, 0x0, 0x3) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) r2 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="c798f1a11383316f46746f9c61e156ea4bbac94d60526b5898a4704d2e532e666752de1e5c6f9d56d0f5acd883f1580804b40ca5741b18463e5504780b66873c5625a327f261faea0ca5847fcf", 0x4d, 0xfffffffffffffffd) keyctl$clear(0x7, r2) timerfd_create(0x7, 0x800) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000000000004, &(0x7f0000000080)=0x7, 0xffffffffffffffde) r4 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0xf1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0xe225, @empty, 0x1000}], 0xa0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000340), &(0x7f0000000380)=0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'bridge_slave_1\x00', 0x0}) recvmsg$netrom(r5, &(0x7f0000000580)={&(0x7f0000000480)=@ax25={0x3, {"d3f88586d1f645"}, 0x6}, 0x10, &(0x7f0000000540)=[{&(0x7f00000004c0)="dd527cdd147e0d3bec98b9eee58ef8e9bfb20f721e79f38381", 0x19}, {&(0x7f0000000500)="118e876ae2ab063a2896474bc2f8791df6132e5b3af4035645b7487640a139a5d44352e9fb18e354d102fe6c2988949c1a", 0x31}], 0x2}, 0x60) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="54002abd7000fedbdf25023f20c8000000000000", @ANYRES32=r6, @ANYBLOB="08000200ac1414aa080001007f00000108000200ac1414bb08000100ffffffff1400030065716c000000000000000000000000000800080020000000"], 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/04/25 22:29:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:56 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000140)={0x8, 0xb6, 0x1, 0x63, &(0x7f0000000040)=""/99, 0x51, &(0x7f00000000c0)=""/81, 0x6e, &(0x7f00000001c0)=""/110}) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:56 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0xffffffffffff7fff, 0x1, 0x7ff, 0x4, 0x1, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"657ee28b186b517a7affe707ffffffff", 0x403}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000000)) 2018/04/25 22:29:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x100000001) writev(r1, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000140), 0x4) 2018/04/25 22:29:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) [ 359.770667] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 359.778099] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 359.816635] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 359.824070] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/25 22:29:57 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000000100)=""/53, 0xc, 0x2) lseek(r2, 0x0, 0x0) bind$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:29:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xa0010000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4000) dup2(r0, r1) 2018/04/25 22:29:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e20}}) 2018/04/25 22:29:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x29023e, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'syzkaller1\x00', 0xfffffffffffffffa}) prctl$intptr(0x1f, 0x0) 2018/04/25 22:29:57 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080)=0x80000001, 0x4) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:57 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x800, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_getlink={0x44, 0x12, 0x8, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x2000}, [@IFLA_LINK={0x8, 0x5, 0x8}, @IFLA_LINKMODE={0x8, 0x11, 0x7b1e1663}, @IFLA_IFNAME={0x14, 0x3, 'bridge0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x200001) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0xc000, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ppoll(&(0x7f00000002c0)=[{r4}, {r3}], 0x2, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000440), 0x8) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000180)={0x20}) linkat(r2, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00', 0x1400) 2018/04/25 22:29:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x77) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x400, 0xfffffffffffffffd}, &(0x7f0000000100)=0xc) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:57 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) dup(r0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000170100000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/25 22:29:57 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) sync() keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80100) socket$alg(0x26, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000040)=""/112) fchmod(r0, 0x20) 2018/04/25 22:29:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x80ffffff00000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x10000000000, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x400, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000240)=0x30) 2018/04/25 22:29:57 executing program 6: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x1000000) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x8000000000080004) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0xfffffffffffffc01, 0x0, 0x1, 0xc7b}, {0x3ff, 0x7f, 0x6, 0x3}, {0x1, 0x7ff, 0xfffffffffffffffd, 0xb633}, {0x400, 0x1, 0x1c, 0xfff}, {0xfffffffffffffff9, 0xfff, 0x6, 0x7}]}) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x111000, 0x0) sendmmsg(r2, &(0x7f0000003680)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="e668af1b2dd21877e90eb8f2dc28c7c0d753e5008c5d2a904b1138cab52e58a78fe93062a5e76708ea2d51fb05934f7f71e8302134a1a66423f29e38bd53fb95b9fb7016c65f02", 0x47}], 0x1, &(0x7f0000000340)=[{0x28, 0x105, 0x80000000, "075d85b0460b96b92650168c11306c658ec186"}], 0x28}, 0xfffffffffffffff8}, {{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x2, 0x3, {0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)="24cd8b26abd94320d2ab4cb930ff052c956d919f4bbd9c51d8f348a203f0b706e940bde08faf5b9b854f1391700d37092b033ac2a2018c1a90f05ba1283ac896fac9ab01545a62ed63c39a7c7d0368c4fa41d13a18da7ab1426b9845cffe67fd838861cb9056ecbb2e4fd2bc71465aeb7171475fc6954d031ca42341fd", 0x7d}, {&(0x7f0000000480)="0a6b780045f64a42dc0f8d7c1af0f64ba4640e9040ed321c827a380f4e9cd90fc58cb47b6515c49ccc162dd640b3dc54ccf468a8ec7ad0ae9eb2db5f383c833c3214945d96284a2d14802c0c59ad866c20ed9c254d1f95b201de90719d29ee2cd388c1f98d5a8dd03c6e233466ddc481ecb6f06e8ef1f08960b12255673b81e1fb86944ed0c598aff26b4dd31e36953fffeaedd6dd9fe3d7f8d6a7e83830e068fabb8a72d4cc6682a515dd696a96da91f8147ad3c84a9c3527566fae8a276124c94e9e", 0xc3}, {&(0x7f0000000580)="6b10c635524874fd7c324d2361d28785452e9c79ac9f40d69b34f950deea9bdd908908322ed8dc36215943f51837be5ccd7e764d806b6b2438a5a089d35ff38a689dd8b07e8d16247dc2a6bfbe2e75bb8525b6fd7595532a18db6b06a8484e5ebdda18971bdd34c5eb95d400570603ec95ad0b8334c5490312cc533ddbac5a8515419085f197dbeb95661388", 0x8c}, {&(0x7f0000000640)="5e12c581f2bdfeb18fb140148f574e3e972be06e1424ea0eb1a53ed05250c627f9b6e156228a37de39fac5e00786caf64117d33f95406cf7355dc4c03228071c4e7420dc24c022d8b362dfbc", 0x4c}, {&(0x7f00000006c0)="7abf042d20ba1ee2d5876196df93819f1a264c3923d5121b37fb08a7433692", 0x1f}], 0x5, &(0x7f0000000780)=[{0x58, 0x0, 0x9, "9c72990877385cd398821692386013d621257994b071f1edf8335f884f6f24f85870d5a0618fbd708ae69b2cdae125767ae026d9602d36d6184e0c291afb9d93fcdb316f"}], 0x58, 0xc000}, 0x8}, {{&(0x7f0000000800)=@ipx={0x4, 0x2, 0x4, "15e8121ac110", 0x80000000}, 0x80, 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0x80, &(0x7f00000033c0)=[{&(0x7f0000001d80)="db2ccf5f8a27316558d09182253a", 0xe}, {&(0x7f0000001dc0)="b27d14d8db423a91b55a0e99f5910c28d46e271a1f2dd6cef696ce3d292b0573c76fdabd92a3bbf25c790d541241538bdfe43ed0146ef00e0904468c6cbf39199b08d08f92643ed7a6644d7b2964f14d6e116d348c48fabe43484645ff27c126a78616b77a6ac46cdd05809bd5ad577626168b37b31be53ee1f84a22752e5044b36fa2f9d7fdb42f6fa451eb4b0a89f90eaebd7c448115920b11a6a43336ea4af01b825ea23a3960535fffce789a2480353f9992a902768c105bd2d7de73766acdd486", 0xc3}, {&(0x7f0000001ec0)="a763e1b9b3e61202101a9121f538a5504fd0cffddcc0e7427d03935aa80e0dff33716a19415f56250cd81297135daff0cdf2202c0c8ed96dd6d7a367c162aad708af52cc7698f5adab59aeb6c9ca74d5c1d074d80f08a99e7e614903ac98b4cd76f7c40aa1a48096f40573c296e526818caa5617f04540219d7860fe6bac59899aede06779c19b4d9328b3b049d9621161b3cba277892f482f5557d484bb", 0x9e}, {&(0x7f0000001f80)="958fe74e90e6243670c0514a191394196d778aff1900c7c3c9c98b96c24a06c73ca128787a064b04a924cfdbc8409a74433b928e2f0b9cd5f4631c5a953b28b7ec4c91f6681f2b5d39c24382313864e7b496cfcae3430eedeca03b5172c3bb2a46b714bd51b314b331b7", 0x6a}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000)="12ed78d77c3b326d", 0x8}, {&(0x7f0000003040)="de1fc2c3522a39415bd5f40981d012b9149d38b79e8b61ce4dc4764cf579d2032401decc8fcb9b2519ffc6ab85718ec6322247efacf2c4da5129dd9dd9471f4e3857f78fd29a99db6531a2d25e543677f5bfe22db02597d7f9649b20237ff199fb5cf0845810f9427da35e96a2ad55895961e690afbe67e8fa4dcca8092cfd3fca5334a6a512f24b868d07ee5b15f1512254e993e8f952e513035bfdab9bd3bc7b1c24c2bbfacd0de221fef644ee364658766d25d1ac532aedde155780fa5b919dd7a5e4b9e5c620c4c366608df8", 0xce}, {&(0x7f0000003140)="a125d5faf3648479680e7ce06bf886130e530431b282884d676ad99453079bdc47b3eebda21b5f854ec76290653eed6026a44a76996afcb2366c879a0b93eb92d1f3a33b71c7329909554228b02b6c1595d30441bc83d5a184d39b9fe6efe0f0acfaf19a4ad4227ac349ff7c5b116e4d1ee0eacfcd8f0f47cb5172972a4aff1688d1af5bd70db25d4855cf5c5181b4753994649dc11513c768b6d44f8b07e66a81b634347745dad1090d02bc0837ee5737654432fd3bc50e9b4554d1c6ed1cc58a5952ce38b8d2f9c8aede06025278828ceca44af195b967846a", 0xda}, {&(0x7f0000003240)="5dadf2c8fcbd5887d1c0ae0a3d0c0f21fccfc546d76cd1e2e328c2de88d12f60d3e78cd1e92d76f1224c0ca0b1d99f8027e0ddd613d1f31167168e5a6d717d181f85092364d0240ffea724e4c060af3cdfff10ee49b3d94d94d083b00e9966453deb68c8fff9da39e8c546f69e45b1f899fe80894b25769fb3e38f7b6d7d1551f41a30cfc3551563f4606d4c4bcb35778a041ad84e9017b29ddb84917d14d13284bccc5f651a15a9d8df7d871f488ca505c618dd364a940285104e0d333c5f512c633ac812714b022822e4618cde02cac85e0a0a6b6083c4ff136af4d0cfb8872d97fd", 0xe3}, {&(0x7f0000003340)="7f54f024c215163778e32e19e63c551d82e92569d293382a6a803c5b39c96d416e19556f896cb2cb1f8abe624e47ee24ec42b098ca022cad9ca2b2cf51581fa8befc81a14b11bc2b5479398cd02657251dd41c041598932eb9c7fa961831ff2bfd65db0ab9fba25ec96e28b4f341853f8993e009ccb40605bf", 0x79}], 0xa, &(0x7f0000003480)=[{0x110, 0x10a, 0x0, "e7fb708e23f1e740997c06a0a4de941faee50aba05a63ff08cd921ae211f6a04385cf789e95e804a7a2d3f23c786c7e67cadd5b6245f887f26e1628c3d4eb9cefc61d358e0a53771711cf303b090ae13d491b4f3a7e39739f158ead0d98506c9b8aa586375640f7c9979d09c17b30886fdc46834287ee8b9a94eb6055dface98228d2d3dcf4b13989ce41c01644f2180340ae168aa100d7818fdc426ccddc0321b30dc8dfac7d2be0fae0301a60cdb6b8350d569a06f16c649b9c8a55920baf5739c0c39b059abe9bda89084ecf1fabc6659ac0280263f27a995b1b077ec0dd4d60e61410cc0ca4d0e9bbeecd0475670c320800cf9acccd6a6"}, {0xf0, 0x11f, 0x3, "53c3f05d1ed5359abdd3bcc68341bd84c4cecc6b6534169600e12b4f97e35985cd1fce63edf3a13286809393ca6807027e05549e920f47d6856e0a606e3565613e8890152a15658ae38a51ac6f6dbf25e222da391cecddea787459ca30f9a59f7c96b97aa40f477838e9583418d579c75829ad683d25b17aa769f3490f3369a009edd4829d471d1097a91db30b420f02cfcf64fb4a36160d2700febb2929f44f15d391f5330ebbce63d181286318ec4cf435f9d8c1754da834fe4fe4ddb36c6a3775d0542528281d20ce5f676cdbf2378743e7de2210d8dd16bdd17d9025e5ae"}], 0x200}, 0x9}], 0x5, 0x4040) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000001c0), 0x1) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:29:58 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x22000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x501400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0xffffffffffffff01, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}}, 0x2a86, 0x100000001, 0x4, "33fef30093ae322f88359756c5c401db67ee12a002c54067394753a5f189145b78730b73362a5fe0f67b1b46fbd86fb4a69eba48dc3fd8fac59fcd4e200a66f076f9d9f295336d6b42410e3c43f7a47b"}, 0xd8) r3 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000000300)=""/53, 0xc, 0x0) lseek(r3, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) getpeername$inet(r3, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) 2018/04/25 22:29:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000040), 0x4) setsockopt$inet_int(r2, 0x0, 0xc9, &(0x7f0000000000), 0x4) r3 = socket(0x5, 0xa, 0xfffffffffffffffb) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000000)=0x102000000000000, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80080, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000240)={0x100000, 0x1, 0x2, 0x9, 0x8}) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) 2018/04/25 22:29:58 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) 2018/04/25 22:29:58 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x200000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'aead\x00'}, {0x20}, {0x20, 'aead\x00'}, {0x20, 'em0'}, {0x20, 'aead\x00'}, {0x20}, {0x20, 'aead\x00'}, {0x20, 'wlan1'}, {0x20, '/'}], 0xa, "721fe7315bdf28c25ae0419de8eb7656015d9ce51904b42d49a55fa41809bf2587d61c1c4c350ece3b99d345e17a3a02feb00a49cd406074fa045fbce87f61ccd0894b68e27dd7fc0f23c3b1aec663edfc52d73fb5"}, 0x86) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/25 22:29:58 executing program 6: r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="48a92fa3e5848eb6c7afa51c0f05dcd2b63b08e479f2d8bbf71194f523908309339a1579bf7d50ab541be651ce8fea587d3d407c35f193d730b67147d9de1ba328e0522211662d8d598c55cef979e2ee1084cb85c23a925ea7657c9ee1d9c1ca720926596484359fe490096fdb29c52fb17d714650bd0133f911d356ec8b04ac78602316c800", 0x86, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) sync() keyctl$setperm(0x5, r1, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/25 22:29:58 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x1) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() r3 = accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) kcmp(r1, r2, 0x2, r0, r3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="6ec6528419775c3bbed6aabf8dcf9bd773ae1bf6bcdead5c05958f95f6c9b328101e97d01425ed2c74ebcbba069cef16f61685c0b8fd512aa78d8c1f001e227c8ff1249baae878b31e893de0a1fe7844385ea6f36b58ca793e0388945185777204dcec515935d5fe7e9ab33410be0c353b8f893f50ea35f8683408d827e98e07dde887b443392f9526d27ce9d4e72ad3c2148ffcd769ac610c71d63fa5dcfd824ee11ef72c4d2407b1a1b65aa51bd5e58dafe989"], 0xa) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x800003e, 0x9, 0xb}) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x7, 0x3, 0xffff, 0x48da, 0xfffffffffffffff7, 0x6}, 0x0, 0x8e16, 0x38e1}) 2018/04/25 22:29:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:29:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "d58d269a5bac340404eac342b69839b680f742bcf4ec6effd55de7e8d22e58967d222c731350225a1606078c531a97a09297a30416b4f6f3bf9f16131c2934c5d66a0f9e9abe8c6303468c1bcd9df2a73d398a1771b681a90e3bb6d4d697ee7138bffdb78f2977146ef52a7c3e12456206e1b59c3db7332122df9195e824200ef041a0b5741617058009830cdb2060d9050c3da2ecd5af608d748a2c26bcad5fe6c89edb52f8518cde9a60c9052fd1"}, 0xb3) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:29:58 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/04/25 22:29:58 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='T6U\x00', @ANYRES16=r4, @ANYBLOB="00022cbd70ecd9dbdf250b00000008000600040000000c000300080008000600000008000500faff889326ab7c72c8070000080005004a000000080005000180000008000500ff030000"], 0x50}, 0x1, 0x0, 0x0, 0x801}, 0x50) unlink(&(0x7f00003b3000)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="897c456f4142cb3591e088bc8e65149dc02eaf6db8c7fb7fe77fbaa90c0fd2fddca8959b6d8dd4ad5c5bae6633c5f8f8e8b1992c7cadd43870", 0x1023402, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000380)={@ethernet={0x6, @random="eb74aac813cc"}, {&(0x7f0000000200)=""/97, 0x61}, &(0x7f0000000340), 0x40}, 0xa0) dup2(r0, r2) 2018/04/25 22:29:58 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xffffff80, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:29:59 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000001c0)=0x80, 0x80800) getsockname$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x1fd) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) dup2(r1, r2) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfa0, 0x81) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000280)) 2018/04/25 22:29:59 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080206) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:00 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:30:00 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) pwrite64(r0, &(0x7f0000000140)="19e33ad6937a41929df756fc3ceffbb34caa70b665b999bcb87f4acd83cae5db2b141a2e33a3a5624c01dd8728107121f9484eb4a91891c7ea71977be5cc9af5fe6fbfc818161c91e0723dbc39d8d7d4e7884c8e5978d3245446e657d9fff9ecd1066a569acd6d50fa5eecbedbb60361aedebdba917b6a10604b21ab6293bb5b6649a8ae41caa7973b31cd599650ebc263668a434d709536eb851ba1d9bd2ddbbaff3fda1d5831996717ef3bdb8f79d8697fa43d08689d7df30e60f92c7996af048ad85620e66e6dc3af1ab5650c9794de31d2e42a1f3b1be5774950b9730a542275ab88d79d54f8", 0xe8, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000100), &(0x7f00000000c0)=0x30) 2018/04/25 22:30:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:00 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x14000000) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x8a9, 0x0) 2018/04/25 22:30:00 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x10000000000, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup2(r0, r1) 2018/04/25 22:30:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x40000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="424c485600afa7c8446fd4b36ada76240000002000ff02000000000000000000000008000d00d5000000"], 0x1}, 0x1}, 0x0) 2018/04/25 22:30:00 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x7fffffff, 0x0, 0x0, 0xffffffffffff62de, 0x10000}) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x8000000000080004) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000100)={@loopback, @dev, @rand_addr}, &(0x7f0000000140)=0xc) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xc0ffffff, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/25 22:30:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002700638100000000000000000900000069924484701465d841580e174d54e08de16c3e144b7911b6fb5eaa4dbb6beaf57efe7b454fac61bd1271d25501f0ba635cfcc386b09bbc68c0c4855115c3f0e79344fee78e98a65849349e73afb281ff6c2b6cc153a25997f16bcb24d95722b92e55ea5d7e154ab6b56f3f160bb827252f29b42d8d231eb7cd5ada4a5118fa9e3985826cb7"], 0x14}, 0x1}, 0x0) 2018/04/25 22:30:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) io_setup(0xff, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000080)="b8906e6fbc6d3c043dea1332cd9f1882da5908e8c1c3f6", 0x17, 0x0, 0x0, 0x0, r0}, &(0x7f0000000100)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/04/25 22:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xd3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fcntl$dupfd(r0, 0x0, r0) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) recvfrom(r0, &(0x7f00000001c0)=""/215, 0xd7, 0x2, 0x0, 0x0) 2018/04/25 22:30:00 executing program 6: add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) r0 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='keyring\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) [ 363.032548] QAT: Invalid ioctl 2018/04/25 22:30:01 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000200), &(0x7f00000001c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x81) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='bdev\x00', 0x8011, &(0x7f0000000280)="7d4201b35ee109e81bab7ea2f415bb02783f3bc0d5bbd8b126ea9403906cdeb49f8666745f71439449b1453693bcbbf64b623abdee45b897d2188d946f5eed5d714298f1b29b02acf9b84d782fa2ce7d442219c658f5ed50c6bc5fd6a5fe806ff30c2dc1faa0b2d9b0b0b5a60c84dd342393faae9db8bc9ac8fa33d677c0c7a8cdfc7eb0627f53af399d7df217dd503e307e1cbbe164acf503f450b7612dd22723e593256cad8d441d617c04101c6017e45131bcbc4af41098481f81dce8dba52feca4d40cf672a62ab9eafce57b88853f32528efd4815803f319df00449d5c3fb7182aa61f1d7ae50ee") lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:30:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2c15, 0x200) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) 2018/04/25 22:30:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) dup2(r0, r0) 2018/04/25 22:30:01 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x104, 0xe88d) 2018/04/25 22:30:01 executing program 1: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000000380)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000440)="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") r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x3000) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r1, &(0x7f00000001c0)=""/26, 0x1a, 0x5) 2018/04/25 22:30:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:01 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x600000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:01 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0x1, 0x2000019e, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000020000000000000000000000000000000050000000000000000000000000000001810000000000000000000000000", @ANYRES32, @ANYBLOB="2b67eddd0d6997d8a52cc2d36354f2001a0000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x7, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = dup2(r0, r0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/38, 0x26}, {&(0x7f00000011c0)=""/124, 0x7c}, {&(0x7f0000001240)=""/73, 0x49}, {&(0x7f00000012c0)=""/98, 0x62}], 0x6, &(0x7f00000013c0)=""/69, 0x45, 0x8}, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) 2018/04/25 22:30:01 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="636f72658675b10f4a81705f66696c74657200185eaa6e284a4bf77202c83aae5b0fc21ba820d5166d658778daa0dc137701a33210ed82402a23e25eb58572ddfe41f3f26c1660000000000000000000") sendfile(r1, r1, &(0x7f00005ed000), 0x40000101) 2018/04/25 22:30:01 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x400, 0x200000) sendto$ipx(r1, &(0x7f0000000080)="b84c5736e14d742c519a735d888087ca00037490ca2b6ddfe01e0e664cf746234fadfa0e62576b0e9e84388a116c6fa4984b71bd6dcfe38a4420f1b661213d2182baddd96ea5c6f770805da6c2d22c7ab9a55e3cc084e98ecb784d9cd8a24fbe24f20dafa3bed6366c7eaea3da43be86388cb7c9a165b8b3c8ba83e2bff028b66b5578871f23f2e1cdf4f342f333d753552dfc47264836f6ae45f5a38ff5ba23463f5004a0fcbc840a7ceab28bbf212648a8bedc3a83ea44e6f37b0cbc737747072f54ca0f4f", 0xc6, 0x4000, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/190) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="77f6ecef2653cfbf237cd2eb82a53b42f86361cf7792bba0d3f667d0b43ff6d6341f713a", 0x24) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:01 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x10000) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)=""/245) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:30:01 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) wait4(r0, &(0x7f00000000c0), 0x4, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffffff) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="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", 0xfe}], 0x1, 0x0, 0x0, 0x4004010}, {&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)="5bb1291e18f65f92847fa3d4fe73a7f81c7a9f91320825b692a864eb8de6aba44e9b30fb5805eaa1ebd2948cffb98ba64e7db40987c5490fd915918c7e8a3873457abd3c6a9ef15091fe2e30b0d579cefdf6c15fca232fd120a64d0465b1da555ea534834a6f45ded2ee36e589ada12b2665b05782c45af7e71229f6c708d6a37290d77dcb8345a5b85d55a7092c8dec73a3c96ac8a1eabd25f3b483d20fe380728d3deb1a1dd3b77fbeb6e0ed7c42dee7a84fc0f2d3e106da54539630ceecdc", 0xc0}, {&(0x7f0000000440)="2fd80fe5487a4e84fd9a8118e65b3bcd00b853c44da34a0a1640cfa914f73ddded1f4120e591b76244061b98925adc1c59b1571c0f0fbcb1857d8a1603c9fbb8d05c94b9b41892431a43d13049afb15999e4a08503d916cbe571ef2f49c92ed3ac409044f29329374d61618e611ccbd1143743", 0x73}, {&(0x7f00000004c0)="0440aae3f3659182686c34e58356c83447623519f96cc8e4192370032d76a1f2663a3eeaee49f5e77b669cb25af4731bf617366dba2683bbece9ca2d543c022d7a2a65f70fe2bf59245b051f3a45074b270dfffb56ca7c17af57be357c8f1029a78831796170bd1b90ee63af4180eb3a37d209af8e23fbcc1b76d48ede664b0038ce4693220cc26a0b46236a780fd7ad816c7d2d274ef8e9f44a28c74b89dceab2b7fc141c30aad09dc7c5d96394697c50c602c56d93e1ace5c7ecf2cd07e66cd6a87fcce5eff19779e6a6dec70c6971ee3c0695a735aec7222c8bf19366ef6ef5ca07a2d3", 0xe5}], 0x3, 0x0, 0x0, 0x800}], 0x2, 0x20040000) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x6, &(0x7f0000000080)) 2018/04/25 22:30:01 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:01 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x80ffffff, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:01 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000000080)=""/15, 0xf}, {&(0x7f00000000c0)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x1361, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x40}], {0x95}}, &(0x7f00000002c0)="03000000", 0x41, 0x2df, &(0x7f0000000140)=""/251}, 0x2a) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000280)={0x8, 0x6, 0x5bd8, 0x5, 0x0, 0x4, 0x0, 0x5, 0x7fff, 0xfffffffffffffff9, 0xb5a3, 0x7}) 2018/04/25 22:30:01 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x7f, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:02 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:30:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x506, 0x200000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0xa48, 0x5, 0xffff, 0x1, 0x6}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000080)=0x30) 2018/04/25 22:30:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:30:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x34000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:02 executing program 6: r0 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:02 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xb1b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000000040), &(0x7f0000000100)='7'}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r1, &(0x7f0000886f44), &(0x7f0000200000)=""/203}, 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x201, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) 2018/04/25 22:30:02 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x100, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001600)='veth0_to_bond\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x820a, 0x6, 0x9f78, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6, 0x9, 0xdb3, 0xc00000, 0x6}, &(0x7f00000001c0)=0x14) 2018/04/25 22:30:02 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000300)=""/223, &(0x7f00000000c0)=0xdf) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x881a, 0x8000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:30:02 executing program 1: io_setup(0x400000000008000, &(0x7f0000000100)=0x0) r1 = getgid() r2 = getegid() setregid(r1, r2) io_getevents(r0, 0x6, 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x0, 0x989680}) 2018/04/25 22:30:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101100, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x8000) 2018/04/25 22:30:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) eventfd(0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/25 22:30:02 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x40) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xf9, 0x40080) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307}, 0x3e, {0x2, 0x4e22, @loopback=0x7f000001}, 'syzkaller0\x00'}) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000300)="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", 0x1000) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000000c0)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) r5 = eventfd2(0x1f, 0x800) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000080)={0x2, r5}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}) 2018/04/25 22:30:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:03 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget$private(0x0, 0x4000, 0xd01, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000001280)=""/4096) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'bridge0\x00', 0x245b}) 2018/04/25 22:30:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x81, 0x8, 0x7fffffff, 0x3ff, 0x9732}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x9}, &(0x7f00000002c0)=0x192) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) 2018/04/25 22:30:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/25 22:30:03 executing program 4: syz_emit_ethernet(0x69, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x200, 0xe7b3, 0x5b, 0x66, 0x80, 0x9, 0x5e, 0x0, @dev={0xac, 0x14, 0x14, 0x17}, @multicast2=0xe0000002, {[@noop={0x1}, @rr={0x7, 0xb, 0x400, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1f}]}, @noop={0x1}]}}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x2, 0x7ff, {0xa, 0x4, 0x20, 0xff, 0x5, 0x65, 0x8, 0xffffffffffffffff, 0x6c, 0x57a6, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1c}, {[@ra={0x94, 0x6, 0x9}, @ssrr={0x89, 0xb, 0x2, [@empty, @multicast1=0xe0000001]}]}}, "071bd5ecbba615"}}}}}, &(0x7f0000000080)={0x2}) 2018/04/25 22:30:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="07ce37a69900000000000000e2b1e3f2865fedd2a6d34ca184320fc465648e4040b3c1ca80885cd096d517377eeb9a80e0c44e7458bd81a59ea2b900a01b5648e74c95057effddfad63032381e25d0d8318d00000000000000004ae50b1d3d9189e1cd8b1bf0ea28bc93f7037dd51bd3e0e504e966e33ffb04f25200453a9c3a94764597f1c3018ea985fcc800000000000000003851f12ab9d373e2d44dc32da5fe6859812063b6237082ffd19589f3f2777b902f1d20c6f35ac344fcd191c69f44d39185855567429f511cf5a51f1631e20d84533c97995fdc5921ad73402bc3cc9a33959400000000000000000000000000"], &(0x7f00000002c0)) 2018/04/25 22:30:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:03 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc705, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x4, 0xe0000, 0xf8f4, 0x200}) 2018/04/25 22:30:03 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x4000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:03 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd3c2, 0x40000) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x200104c6}, 0xc) 2018/04/25 22:30:03 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000000240)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0xe8, 0x5, 0x8, 0x3f}) 2018/04/25 22:30:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffffe0, 0x2, 0x6, 0x5, 0x3, 0x7, 0x6, {0x0, @in={{0x2, 0x4e21}}, 0x1000, 0x4, 0x5d, 0xfffffffffffffffc, 0x8}}, &(0x7f0000000140)=0xb0) rt_sigtimedwait(&(0x7f0000000240)={0x2}, &(0x7f0000000280), &(0x7f00000002c0), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xffffffffffff4779, 0x200, 0x4, 0x3f, r1}, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0x6c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='task\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000200)={r0, 0x6}) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701", 0x10) setns(r0, 0x40000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r1, 0xfe1, 0x30}, &(0x7f0000000340)=0xc) 2018/04/25 22:30:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x8144}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22}}}, 0x84) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x1, 0x2}) dup2(r0, r1) 2018/04/25 22:30:03 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000f00)={0x0, 0x5}, &(0x7f0000000f40)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000fc0)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000008c0)={r3, 0x4}, &(0x7f0000000f80)=0x8) openat(r2, &(0x7f0000000ec0)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000900)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000e80)=0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e23, 0xf3, @mcast1={0xff, 0x1, [], 0x1}, 0xeb}}, [0x8, 0x800, 0x8, 0x7f, 0x401, 0xfffffffffffffffc, 0x9, 0x4, 0x100, 0x80000001, 0x8, 0xfffffffffffffffe, 0x71cf, 0x1f, 0x6]}, &(0x7f0000000a40)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000a80)={0x0, 0xe6, "7c71d54a4253845e04d02c809ed069936a4bc220088d56d7cd9c373e8d720023f7e82705149ddab7cabf849edf1594b37266b0c65c1e359a98b2010943fa105f04981f4653e3f44dc8ca58c4114cf9442f5e089d842405287c8c8dbb960b006e9de3db3654648630e6199c60cecfd484fb528f3ec04bb81235b3ba6363198503e89441edda3766672c63858a64502737f2948c135dcf9e3494dfff071cb71c387052fa033e5bd0c58c4596bdf11ef2d12b1459aeb1036122a20be7fe70f53f149469dbecee1034ff966be4317873c9c770fb808192d13b1d1c97fd3f4b91ac8925683eff5586"}, &(0x7f0000000b80)=0xee) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000bc0)={0x0, 0x800a}, &(0x7f0000000c00)=0xd1) sendmmsg$inet_sctp(r2, &(0x7f0000000dc0)=[{&(0x7f0000000200)=@in6={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x2a7}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)="b1c13e61122f9c3910d0740313c2a4c2abdd347ccc", 0x15}, {&(0x7f00000002c0)="ba3e91a72f1d18e2cb3d597f6131dbf0f11d028f99a9bc1dd90d6cf27579b661038f19c3f734eb4a99d0bb", 0x2b}], 0x2, 0x0, 0x0, 0x200048c0}, {&(0x7f0000000340)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000380)="385c6277247a969ff3e5a827b8914e1dea25ed0fb878a98c4a4dffd34241f17d6c286a14cc18cd6b2159c8c08ab426eae7ea8fc15bcfe6693e96e9809eceb9c4af50d4c84351201012550c", 0x4b}], 0x1, &(0x7f0000000440)=[@init={0x18, 0x84, 0x0, {0x916, 0x400, 0x0, 0x1}}], 0x30, 0x8880}, {&(0x7f0000000480)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000840)=[{&(0x7f00000004c0)="aa79e3daa4827f3b7f8b8ddc050cac4f602b12fa5b7a58364c1f93b29a7bbc31c3298ddce074ee6db48cd5685435e2354ba7a7d4200b2e0489314546eb0e17eb17f03a4d9b5c058b5cfb0eb1415d89", 0x4f}, {&(0x7f0000000540)="32e49f57a55bcd405777e87efa83df55dfeca34ad09d888036f83fb6f38eb2f18f973c096a8976f3013d69e1d3be42a37f927e7dcf44a8c21a9566c6a1dfcb25bfba921cf6bc855558f14fee703fc28a6c5acb8ed6a4b080e6e96cf706dbd2ac035b695ebbdd872bdacdd0c4d801f5", 0x6f}, {&(0x7f00000005c0)="a2a67205a679473c5c1fa0f2bcc5ebb2afd73b028b4ed05469f07582569e84a891d248b56809d6d676ec6879c4151379e7b16bf6d69c61e93b63cdbc811cfc1a48adf779995ad13d6cfbdcb6bc9cd9871ad751d6bc958bf03a", 0x59}, {&(0x7f0000000640)="d235f162f6af5c6db78715985eaf44ba70e935e602194dd23761fe4969e7290492ce0be989f0f4bf690d3fbc1eca451c88a7f153a2dae9d449e2dd6159de91319fc650bc8d1a6a1e67b77e2a2cad2322507bf99c361cc02d4c8534c4e5094d7782ce71d6c142cd6f708c555f08b2ffa842e5eedfdd8f63f280e3064d84c5729a426d0ef6e0fd4b394c14d56720964ace4fa11bb37b895d5b287f61cd5af4565e6c809233b092752c56f0c9d1c5ab89be56004d6f00350c0733bfa6ace496911a6208a08292faeec5863be8b04778e38615753c47ab60232166a08df6e68eef96f5c31215e6bc29a2e8", 0xe9}, {&(0x7f0000000740)="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", 0xfe}], 0x5, &(0x7f0000000c40)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x202, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x7f, 0x6, 0x1f, 0x52}}, @sndrcv={0x30, 0x84, 0x1, {0xe3, 0x6, 0xb, 0x1, 0x9, 0x4, 0x7, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x2, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x80000000000, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x200, 0x1, 0xff, 0x2, 0x3, 0x3, 0x8, r7}}, @init={0x18, 0x84, 0x0, {0x80, 0x100, 0x10000, 0x8000}}], 0x150, 0x4000}], 0x3, 0x40) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x20800) getsockopt$IP_VS_SO_GET_DAEMON(r8, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000240)=0x30) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2796}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000180)={r10, 0x4}, &(0x7f00000001c0)=0x8) 2018/04/25 22:30:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:03 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x10200, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:03 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x9, 0x4, 0x7ff}) 2018/04/25 22:30:04 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = socket(0x0, 0x6, 0xfffffffffffffff8) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x2, 0xf, 0x100, 0x70bd28, 0x25dfdbff, {0x3, 0x0, 0x8}, [@typed={0x4, 0x40}]}, 0x18}, 0x1}, 0x4004000) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:30:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d04001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000700000000030005000000000002000000ac14ffbb00000000000000000400030013080000000000000000000000000000000000000000000000000000"], 0x239}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x8, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r1, 0x700, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/04/25 22:30:04 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x2, 0x2, @thr={&(0x7f0000000040)="5f60b96131d07f223566d09bee704b42909dc676228a49955b630178ae69bd79c8a224ec40e917dbff33bf06975baaee94dc835bd71e072dd456e8816b5eed50476bb3cda75f8f7bcd70a4ccdee8b837a733d2a5fe51b10900777934b5f90737d6e0c2e4b438399963302fa227af4b42cc4f0218abbb1cd6a247be2954ad53e5ecde828902edf3db9c5109e33f2be3c331b15787", &(0x7f0000000100)="d2dc8694656f33d6795a5698f842c51b12cd2d4270410de89bf890a5ab1f1d66f3b6390ab8ec80a6d5914bdb3498faeb3af5ee0095da7a2654381d130edb28d249969130c1f58791dc948fec3e7147d4f31aba9e35a3f7760ad4886f15db644e85a7f0d2b08d3fb7faabf409aa934993d8f301e33d58eb126b3328826c7ccc3d16a28dae75a8496fddc870b7ebbf6016d5725da6ecde636021ba8de4d3cebcdeb1ddb462c82883e822adb402706407bce6f320a15eceed41076d1d2c5aa56520453559957d0e3dcc25becd4e68816c207e3dfa93dd"}}, &(0x7f0000000240)=0x0) timer_gettime(r3, &(0x7f0000000280)) dup2(r0, r2) 2018/04/25 22:30:04 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:30:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3aba9d1e897b4276251604fdc6ba69972d2a4b20079ff5c1b000000001c000000", 0x21) accept$alg(r0, 0x0, 0x0) 2018/04/25 22:30:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:04 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x20100, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:04 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/196) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) 2018/04/25 22:30:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x30000020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getroute={0x14, 0x1a, 0x1, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008001}, 0x40000) 2018/04/25 22:30:04 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4) dup3(r0, r0, 0x80000) dup2(r0, r1) 2018/04/25 22:30:04 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/04/25 22:30:04 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x1020000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:04 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x331001) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x7, 0x5, 0x3, 0x96, 0x0, 0xe8, 0x1, 0x0, 0xff, 0xffffffffffffff30, 0x8, 0x0, 0x7, 0x3, 0xfffffffffffffffb, 0x8, 0x0, 0xfffffffffffffff9, 0x7fff, 0xffffffffffffffe1, 0x4, 0x8000, 0x1, 0x9, 0x8, 0x5, 0x100000001, 0x8000, 0x5, 0x5, 0x5, 0x4, 0x4cbda79f, 0xcb, 0x100000000, 0xffffffffffffffe0, 0x0, 0x5f, 0x0, @perf_config_ext={0x6, 0x3}, 0x20, 0x0, 0x2, 0x5, 0xffffffffffffffff, 0x5, 0x3f}, r1, 0x5, r3, 0x3) 2018/04/25 22:30:05 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2102, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x488, 0x198, 0xc0, 0x198, 0x258, 0xc0, 0x3f0, 0x3f0, 0x3f0, 0x3f0, 0x3f0, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x80}}}, {{@uncond, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x7fffffff, 0x0, @ipv4=@multicast2=0xe0000002, 0x4e24}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x7, 0x9, 0x7fff}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1c}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, 'syz_tun\x00', 'ifb0\x00', {0xff}, {}, 0x62, 0x2, 0x2}, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1, 0xffff}}}, {{@uncond, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x7, 0x4, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r1, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/25 22:30:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x4, 0x100000008, 0x0, 0xffffffffffffffff, 0x7}, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4001, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x8, 0xfffffffffffffffa, 0x0, 0x5, 0x9, 0x0, 0xb}, 0xc) 2018/04/25 22:30:05 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402080, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000000000000400100004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4d0) keyctl$setperm(0x5, r0, 0x0) keyctl$join(0x1, &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}) 2018/04/25 22:30:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3bae, 0x4, 0x3f, 0x6, 0x0, 0x3, 0xa084, 0x5, 0x7f, 0x813, 0x2, 0x1dfe387f, 0x1f, 0xfffffffffffffff7, 0x0, 0x5, 0x400, 0x5, 0x9, 0x4, 0x9, 0x1, 0xffffffffffffff81, 0x2, 0x8, 0x9b5c, 0x10001, 0x7, 0x73, 0x3f8e, 0x3, 0x10000, 0x7, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x800, 0x1, 0x80, 0x7, 0x3, 0x2, 0x3}, r3, 0x1, r0, 0x0) iopl(0x4) futex(&(0x7f0000001000)=0x1, 0x8b, 0x0, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000000040), 0xfffffffffffffffc) 2018/04/25 22:30:05 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x40030000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:05 executing program 3: r0 = geteuid() getgroups(0xa, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r2, r3) 2018/04/25 22:30:05 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)=ANY=[@ANYBLOB="0900000000000000001000000000000040000000000000004c7851fa436c1d169b670000000000000000000080000000000800000000000000050075010d300000ffff00000000000081000000000000"]) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) 2018/04/25 22:30:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000080)=0x80, 0x80000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000180)) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) 2018/04/25 22:30:05 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x8000000000080004) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:05 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400000) flock(r0, 0x2) dup2(r0, r1) 2018/04/25 22:30:05 executing program 1: clone(0x0, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x228000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0x7}) r2 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r2, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) write$rdma_cm(r1, &(0x7f00000017c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001780)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$rdma_cm(r1, &(0x7f0000001800)=@reject={0x9, 0x108, 0xfa00, {r3, 0xe1, "102a1d", "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"}}, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000015) 2018/04/25 22:30:05 executing program 4: remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000003, 0x4, 0x40000) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000926fb0), 0x0, &(0x7f00003f0fa8)=[{0x10, 0x114, 0x6}], 0x10}}], 0x1, 0x0) 2018/04/25 22:30:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:05 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x3f00000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:05 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', r0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000100)={0x4, 0x3, 0x23bc7aee, 0x5, 0x0, 0x16b1}) keyctl$setperm(0x5, r1, 0x8000080000080008) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) semget(0x0, 0x1, 0x952634d84dea8a0a) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:06 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x10000) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x80, 0x2, 0xc, 0x8, "81423a6699190826f4b99bcf0825506a2572076291775505df77105373ebc56d2286d589ac9f4a7c03334686e0c8e60e86623000d5d100272fb1b512e4987eb6", "3ab9b1603e0a82bc04663d48b3757cf2211965ed8a671f60acfa0259c951de24", [0x9, 0x1]}) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/25 22:30:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) 2018/04/25 22:30:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80200, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) dup2(r0, r1) 2018/04/25 22:30:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getuid() write(r0, &(0x7f0000000080)="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", 0x134) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80400, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000001c0)=""/71) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000240)="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") 2018/04/25 22:30:06 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xfec3, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 22:30:06 executing program 6: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="905de3dcd726e3b68563ca7d22d40f1ccdcc780dfe0da3e00f9e756c2443c2982a5d829d41114dbd87ac5e9c53784fb9a05426", 0x33, 0xfffffffffffffff8) request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='keyring\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="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", 0xfa, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="d91482bfed78341295e891baa527508bd1c4666f6b8a36452af93d2ea71cb0bc97a025d5c9f875e3babd26cfd5e9c6d10701bfb7a4b989c1a5bd7e4eee5242329df0880a31ccd75c513051d31b39a29ec30fc8eec42d31a573d84ec01ef230d666b783161403647a572537646fbe", 0x6e, 0xfffffffffffffffc) r1 = getpid() ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000000)) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$setperm(0x5, r2, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:06 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x424100) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@mcast1}, &(0x7f0000000140)=0x14) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) 2018/04/25 22:30:06 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="c22903563742f19296a38fcb6d706fc03f93740dc3fd40f854bc8ee3e8a3e2b8e2793a3c170b80ab5b0363098307380b6bf748e64eab6ae5f3ae00a84618f2a04be864c63d2965c4e1715f25e535f110e0c34b1a46605d46f3d0be6799bd743fbb2dd93e32518687258a7d0b2cae9ea35d69504117293a522181cc915844b10b54b5fd67c07ae85462a880b847bef1899591a6f7d65011be4e9142daf0877f94e9cb5d373e0c09c04ab894185160d2dd549b2c74970502feea5048e1c99b52bd8e571efe7abc091fc77883de70b087f565d19d6fd8", 0xd5, r0) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000000)=0x30) 2018/04/25 22:30:06 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x9) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'erspan0\x00'}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000002c0)={0x400000000000000, 0x1000, 0x101, 0x0, 0x1e}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000000c0)={0x5, 0x0, 0x2, 0x7d, 0x4}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6}, 0x10) accept$inet6(r2, 0x0, &(0x7f0000000300)) 2018/04/25 22:30:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x0, 0x1}) dup2(r0, r1) 2018/04/25 22:30:06 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bond_slave_1\x00', 0x2}) fchmod(r0, 0x102) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) process_vm_readv(r2, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000280)=""/228, 0xe4}], 0x3, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/163, 0xa3}], 0x1, 0x0) 2018/04/25 22:30:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000003bf8b405185cffd814c4467b684500000000000e0000000000000000"], 0x18}}], 0x2, 0x0) write(r0, &(0x7f0000000480), 0x5ea) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x2b, r4, r5}, {0x100, 0x0, 0xff, 0x3, 0x3, 0x2, 0x6, 0x3}, {0x3, 0x8000, 0x1, 0x61c}, 0x6, 0x6e6bbe, 0x2, 0x0, 0x1}, {{@in6, 0x4d6}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x1, 0x3, 0x6, 0x100000001, 0x100000001, 0x6}}, 0xe8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x1ff, 0x2, 0x1000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) setsockopt$inet_int(r3, 0x0, 0x22, &(0x7f0000000040)=0x5, 0x4) 2018/04/25 22:30:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:06 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x1a000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 369.631353] INFO: task kworker/0:3:2106 blocked for more than 120 seconds. [ 369.638491] Not tainted 4.17.0-rc2+ #16 [ 369.643047] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651069] kworker/0:3 D19800 2106 2 0x80000000 [ 369.656754] Workqueue: events cgwb_release_workfn [ 369.661644] Call Trace: [ 369.664276] __schedule+0x801/0x1e30 [ 369.668056] ? __sched_text_start+0x8/0x8 [ 369.672267] ? lock_downgrade+0x8e0/0x8e0 [ 369.676445] ? mark_held_locks+0xc9/0x160 [ 369.680626] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.685239] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.690376] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.695424] schedule+0xef/0x430 [ 369.698829] ? prepare_to_wait+0x194/0x4d0 [ 369.703093] ? __schedule+0x1e30/0x1e30 [ 369.707104] ? finish_wait+0x420/0x420 [ 369.711056] ? graph_lock+0x170/0x170 [ 369.714891] ? zap_class+0x720/0x720 [ 369.718653] ? print_usage_bug+0xc0/0xc0 [ 369.722749] ? find_held_lock+0x36/0x1c0 [ 369.726848] bit_wait+0x18/0x90 [ 369.730161] __wait_on_bit+0xb3/0x130 [ 369.733988] ? bit_wait_io+0x90/0x90 [ 369.737755] out_of_line_wait_on_bit+0x204/0x3a0 [ 369.742563] ? check_same_owner+0x320/0x320 [ 369.746940] ? __wait_on_bit+0x130/0x130 [ 369.751070] ? init_wait_var_entry+0x1a0/0x1a0 [ 369.755697] ? __might_sleep+0x95/0x190 [ 369.759754] wb_shutdown+0x370/0x470 [ 369.763503] ? set_wb_congested+0x70/0x70 [ 369.767699] ? find_held_lock+0x36/0x1c0 [ 369.771795] ? graph_lock+0x170/0x170 [ 369.775635] ? lock_acquire+0x1dc/0x520 [ 369.779668] cgwb_release_workfn+0x87/0x750 [ 369.784058] ? wb_get_create+0x1dd0/0x1dd0 [ 369.788355] ? __lock_is_held+0xb5/0x140 [ 369.792482] process_one_work+0xc1e/0x1b50 [ 369.796768] ? finish_task_switch+0x28b/0x810 [ 369.801307] ? pwq_dec_nr_in_flight+0x490/0x490 [ 369.806049] ? __schedule+0x809/0x1e30 [ 369.809980] ? graph_lock+0x170/0x170 [ 369.813807] ? find_held_lock+0x36/0x1c0 [ 369.817890] ? find_held_lock+0x36/0x1c0 [ 369.821977] ? lock_acquire+0x1dc/0x520 [ 369.825984] ? worker_thread+0x41f/0x1440 [ 369.830175] ? lock_downgrade+0x8e0/0x8e0 [ 369.834368] ? lock_release+0xa10/0xa10 [ 369.838384] ? kasan_check_read+0x11/0x20 [ 369.842563] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.847177] worker_thread+0x1cc/0x1440 [ 369.851185] ? process_one_work+0x1b50/0x1b50 [ 369.855711] ? graph_lock+0x170/0x170 [ 369.859561] ? find_held_lock+0x36/0x1c0 [ 369.863670] ? __schedule+0x1e30/0x1e30 [ 369.867678] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.872126] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.876744] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.881895] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.886978] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.892563] ? __kthread_parkme+0x1b7/0x280 [ 369.896932] kthread+0x345/0x410 [ 369.900328] ? process_one_work+0x1b50/0x1b50 [ 369.904853] ? kthread_bind+0x40/0x40 [ 369.908689] ret_from_fork+0x3a/0x50 [ 369.912454] [ 369.912454] Showing all locks held in the system: [ 369.918817] 2 locks held by khungtaskd/892: [ 369.923390] #0: (ptrval) (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 369.931066] #1: (ptrval) (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 369.939690] 2 locks held by kworker/0:3/2106: [ 369.944183] #0: (ptrval) ((wq_completion)"events"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 369.953486] #1: (ptrval) ((work_completion)(&wb->release_work)){+.+.}, at: process_one_work+0xb46/0x1b50 [ 369.963914] 2 locks held by getty/4464: [ 369.967880] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 369.976131] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 369.985008] 2 locks held by getty/4465: [ 369.988990] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 369.997264] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.006128] 2 locks held by getty/4466: [ 370.010096] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.018353] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.027213] 2 locks held by getty/4467: [ 370.031192] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.039444] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.048312] 2 locks held by getty/4468: [ 370.052281] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.060537] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.069396] 2 locks held by getty/4469: [ 370.073365] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.081614] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.090480] 2 locks held by getty/4470: [ 370.094450] #0: (ptrval) (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.102698] #1: (ptrval) (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.111589] [ 370.113214] ============================================= [ 370.113214] [ 370.120244] NMI backtrace for cpu 1 [ 370.123907] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc2+ #16 2018/04/25 22:30:07 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000000)=[0x6, 0x200, 0x100, 0x2], 0x4, 0x7fff, 0x3f, 0x1, 0x8001, 0x73847fe3, {0x404, 0x5b7, 0x8, 0xa0, 0x100000000, 0x3f, 0x7, 0x7, 0xffffffffffffffa8, 0x1, 0x7, 0x50, 0x0, 0x1f, "8665f501584c7868b88f4918cda407b494ad5a8ff58df69b3cb23c5f8ff26eed"}}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80000001) 2018/04/25 22:30:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000180)=0x7, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x450040, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x6ce3, 0xfe, 0x0, 0x40, 0x2, 0x8000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/04/25 22:30:07 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) keyctl$setperm(0x5, r0, 0x8000000000080004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) r3 = dup(0xffffffffffffff9c) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000000)=@req={0xb5, 0x800, 0x9, 0x693}, 0x10) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/04/25 22:30:07 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000002c0)) r3 = syz_open_procfs(r1, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') readv(r3, &(0x7f0000000540)=[{&(0x7f0000000480)=""/140, 0x8c}], 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000240)={0x20, 0x3, 0x8000, 0xfffffffffffffff8, 0x0, 0x180000000}) write$binfmt_aout(r0, &(0x7f0000000300)={{0x0, 0x9, 0x1ff, 0xaf, 0x319, 0x1, 0x25, 0x40}, "acd245c02ed00761a79ba54bafda35e16942169adad115d4ebe646bbf46079b953d1f757dac96ed8ddc98da3415cfb2c82c382755847b148e7094c38368fd32a7465a79fef38b1df7a173731277c1b779293a6bd3672b6d8922fdd4efde34a22dd79a97a28788862c09275655087c8dae889480b45c2499526e8902f06676c06ae6e45d8f40b2497cd99e0b1a2e67c8b62ec5d"}, 0xb3) fallocate(r0, 0x0, 0x39f0, 0x4) accept4(r3, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000200)=0x80, 0x800) fcntl$setlease(r2, 0x400, 0x3) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x4) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0xb) 2018/04/25 22:30:07 executing program 3: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) init_module(&(0x7f0000000040)='/dev/snd/timer\x00', 0xf, &(0x7f0000000080)='\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) dup2(r1, r2) ptrace$pokeuser(0x6, r0, 0x101, 0x9) 2018/04/25 22:30:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:07 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x40000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/25 22:30:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xffffff7f00000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 370.130748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.140107] Call Trace: [ 370.142703] dump_stack+0x1b9/0x294 [ 370.146344] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.151552] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.156228] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.161429] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.166726] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.171933] watchdog+0xc10/0xf60 [ 370.175406] ? reset_hung_task_detector+0xb0/0xb0 [ 370.180269] ? __schedule+0x1e30/0x1e30 [ 370.184258] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.188676] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.193270] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.198383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.203409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.208953] ? __kthread_parkme+0x1b7/0x280 [ 370.213275] kthread+0x345/0x410 [ 370.216643] ? reset_hung_task_detector+0xb0/0xb0 [ 370.221473] ? kthread_bind+0x40/0x40 [ 370.225264] ret_from_fork+0x3a/0x50 [ 370.229066] Sending NMI from CPU 1 to CPUs 0: [ 370.233600] NMI backtrace for cpu 0 [ 370.233609] CPU: 0 PID: 4374 Comm: rsyslogd Not tainted 4.17.0-rc2+ #16 [ 370.233613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.233625] RIP: 0010:should_fail+0x13c/0xbcd [ 370.233630] RSP: 0018:ffff8801b13f76d8 EFLAGS: 00000246 [ 370.233636] RAX: 0000000000000007 RBX: 1ffff1003627eedf RCX: 0000000000000000 [ 370.233641] RDX: 0000000000000000 RSI: ffffffff8365ea4d RDI: ffff8801b0fc157c [ 370.233646] RBP: ffff8801b13f7940 R08: ffff8801b0fc0340 R09: ffff8801b13f76b0 [ 370.233651] R10: 0000000000000003 R11: 0000000000000001 R12: ffffffff88e23de0 [ 370.233656] R13: ffff8801b13f7718 R14: ffff8801b13f7918 R15: 0000000000000000 [ 370.233663] FS: 00007f9d46812700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 370.233668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.233673] CR2: 00000000017b7c10 CR3: 00000001b0881000 CR4: 00000000001406f0 [ 370.233680] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 370.233684] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 370.233686] Call Trace: [ 370.233696] ? lock_downgrade+0x8e0/0x8e0 [ 370.233704] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 370.233711] ? graph_lock+0x170/0x170 [ 370.233719] ? graph_lock+0x170/0x170 [ 370.233728] ? find_held_lock+0x36/0x1c0 [ 370.233736] ? __lock_is_held+0xb5/0x140 [ 370.233747] ? check_same_owner+0x320/0x320 [ 370.233754] ? trace_hardirqs_on+0xd/0x10 [ 370.233766] ? rcu_note_context_switch+0x710/0x710 [ 370.233774] ? finish_wait+0x25e/0x420 [ 370.233782] __should_failslab+0x124/0x180 2018/04/25 22:30:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02200600040000000091df850000004ee1441fe016c6d1ab82530256c5f48dc85bc9f1d715657d8b"], 0x28}, 0x1}, 0x0) 2018/04/25 22:30:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0xb00000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 370.233793] should_failslab+0x9/0x14 [ 370.233802] kmem_cache_alloc_trace+0x2cb/0x780 [ 370.233810] ? replenish_dl_entity.cold.52+0x37/0x37 [ 370.233819] ? __might_sleep+0x95/0x190 [ 370.233828] do_syslog+0x682/0xd70 [ 370.233838] ? __fget+0x40c/0x650 [ 370.233847] ? log_buf_vmcoreinfo_setup+0x120/0x120 [ 370.233855] ? prepare_to_wait+0x4d0/0x4d0 [ 370.233862] ? lock_downgrade+0x8e0/0x8e0 [ 370.233870] ? find_held_lock+0x36/0x1c0 [ 370.233878] kmsg_read+0x8f/0xc0 [ 370.233885] ? kmsg_poll+0xb0/0xb0 [ 370.233892] proc_reg_read+0x10a/0x190 [ 370.233901] __vfs_read+0x10f/0xa50 [ 370.233911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.233922] ? proc_reg_unlocked_ioctl+0x180/0x180 [ 370.233929] ? vfs_copy_file_range+0xb80/0xb80 [ 370.233936] ? fsnotify+0xfc0/0xfc0 [ 370.233946] ? wait_for_completion+0x870/0x870 [ 370.233952] ? fsnotify_first_mark+0x330/0x330 [ 370.233965] ? security_file_permission+0x1c6/0x240 [ 370.233973] ? rw_verify_area+0x118/0x360 [ 370.233980] vfs_read+0x17f/0x3d0 [ 370.233987] ksys_read+0xf9/0x250 [ 370.233994] ? kernel_write+0x120/0x120 [ 370.234007] __x64_sys_read+0x73/0xb0 [ 370.234021] do_syscall_64+0x1b1/0x800 [ 370.234031] ? finish_task_switch+0x1ca/0x810 [ 370.234040] ? syscall_return_slowpath+0x5c0/0x5c0 [ 370.234048] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.234057] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 370.234066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.234075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.234080] RIP: 0033:0x7f9d492721fd [ 370.234084] RSP: 002b:00007f9d46811e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 370.234092] RAX: ffffffffffffffda RBX: 000000000085d650 RCX: 00007f9d492721fd [ 370.234096] RDX: 0000000000000fff RSI: 00007f9d480465a0 RDI: 0000000000000004 [ 370.234101] RBP: 0000000000000000 R08: 0000000000848260 R09: 0000000000000000 [ 370.234105] R10: 4e205d3434323032 R11: 0000000000000293 R12: 000000000065e420 [ 370.234110] R13: 00007f9d468129c0 R14: 00007f9d498b7040 R15: 0000000000000003 [ 370.234114] Code: c1 e8 03 42 0f b6 0c 28 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 cd 08 00 00 4d 8d ae 00 fe ff ff 45 8b bf 3c 12 00 00 <48> b8 00 00 00 00 00 fc ff df 4c 89 e9 48 c1 e9 03 0f b6 04 01 [ 370.234605] Kernel panic - not syncing: hung_task: blocked tasks [ 370.599031] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc2+ #16 [ 370.605865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.615211] Call Trace: [ 370.617792] dump_stack+0x1b9/0x294 [ 370.621424] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.626608] ? printk_safe_log_store+0x260/0x260 [ 370.631357] panic+0x22f/0x4de [ 370.634537] ? add_taint.cold.5+0x16/0x16 [ 370.638683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.644210] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.649648] ? printk_safe_flush+0xd7/0x130 [ 370.653959] watchdog+0xc21/0xf60 [ 370.657414] ? reset_hung_task_detector+0xb0/0xb0 [ 370.662250] ? __schedule+0x1e30/0x1e30 [ 370.666212] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.670616] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.675196] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.680288] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.685293] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.690819] ? __kthread_parkme+0x1b7/0x280 [ 370.695128] kthread+0x345/0x410 [ 370.698483] ? reset_hung_task_detector+0xb0/0xb0 [ 370.703319] ? kthread_bind+0x40/0x40 [ 370.707108] ret_from_fork+0x3a/0x50 [ 370.711584] Dumping ftrace buffer: [ 370.715224] (ftrace buffer empty) [ 370.718923] Kernel Offset: disabled [ 370.722535] Rebooting in 86400 seconds..