/03/26 14:33:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c4625b90d97ca814f56ab63f579cf4fbb5da551a0df841cb8f88780bd8d57700eda73d9afebd46e643d5c44877597d14bad8ca87a26371fa009be0e68aea889be7e8ea3668e097b2f1234feb551a9569dee01bbc2f47e53c4c7e6e33c325e6513d945594953ee7626086c398f7c6392f3d30e4f1c670e64ce89b31c75817a170c518ae52cf4a09e88a7b2ffc1b6864146003f4a423cc2c18eb106f0a3408de4de3ed266344d1009995e73f9271c7dae17b38e89122183a87788626d0ed7f18607cf28aaf292473abceb2dcf01243f0e7d73af3c66b465da9dbd4598b3ebc5c54f6495546d9614dcde3390db18f5e1e4f455b6e28fab68f91600a065928e10d2d7e37f44485bfd1749d88558ae0372e9c99f56083a735ea0f444c21409adee1421b817188e6f30c1f722f29cdc98f123ecf8099a96bdc707ca8e9b08ab55839b1a20152ecf60aa84ad94b7ade0f77865cd155971fe7a61b9b09a273ff10a5eb09ef04a66fbb035ebdbd55b3901a52a825884a548f75bbf018db63ded18cfb3ba5c42906cf792782ff693f4070515bf9ced2d62484cee8f83e75c360262ebaa1e3d83eca66148a2a992dfe427a2cb39a09a3d8d47970d67f1cedd572f920f23a5c8af187cb4805d8040d80c737695e482465600ad551cd35fc4996e62b5f2dac8555db4776d951317ebee853ec9a8e7e7431c38ebcc8ff0b4dc76dede37b6067dc33078d82e3497b7a0c47a8cc52068d2d757aa1085159a2f782f0df0eca270c74918115dc0873085261da768ef983010d033bcd0c8f75c0f971549c8181fe20a146bc56461720719d5c8775ae97ec2b8487da7c7c925fe76a68085603de709d4abf3cf6608c9fbb00f5bfe1cb8c15a190e4442eb457fcceee4635518c75916385dcb5e5434cbca243eeafbc462afa0fe68e8eb0b922fb11838b5a15cb6ae9f7d1a7cd1c9d6566abf961c5beb540c41480c3e3faf9adf9b677178c3205a01314d7ae097d79b86838dfa3a17e6abf6a21778d6fe34e4c2e52c09f4f481f4f0adf0d4d03c2da2f6ba5b06769830183c3320c895a7f6b33056a2c9f2de287e568dc62515826c38dc9989134f7006fab4651d3152b98af9b2dc0e4002328864b6a66fa100019da2cd50571aa6ff0e142cb1ee3af95577122662cd426cb55a54b45d7f7566882966ddd43a4327f062bdfa03d75fcb4d5510c92b1d1a762d0ae9fa50999cc7c1f022c63c474f2cd83363afd1d27301fc09da6769f0f5d27007c9a6d67bd1255dd05a7541c410d7ff31b1b97d02316766f411fbd394b3daf3a61ae64aba1f7d17bb6c3cb45fadf06282532e136d9373eecf43370f1a59bd5b4df6b2bce03857a43a5fd0cb773ccdb2c4c5848389d21f298e335a88104437272fb65fb1fe5a0942f6c75cf2dbbffefbfa97b48c9b1e3719891b327aa2b83d79fb1bc35b70a4b43b083e56dae882ad1a81f3b8f72804b35c1a799fcd67676a7f02151e5a2dcc49ce6d0b56321de74c75a91e4839edc6a2ad57b9762c14f08908b500eff4064bef70c30c263e4dbcc7aa7f033c9ca19bae5154b95792b0b122062819c377c607d7a37c89a881cce29503f32a51cc27f147d84705bcf6b5775c1cc5d6d4771beb845fbc910aec900d9c3a5f9ffab7a7af8df626c8b785d8d9599f185194c3916df7cbc7661915a95d2a35dc25dc9f9237c644e1e06ab35bdf33509f695d02be6062daf7993fe81f7657da130e50cbcb257a42eaba2bbeb0db91e57a1edbbde15530745d5afd7fc7fb3ffc8adf575d19e74614d52678752a90605bb1a93632a718ef00efdf85f111be1328cd085d0b68afe464d6e8dabd4c6145cd7482240572089b8af7a1fd2dc8a27f512bf9b836d204cb7eb330f0823c11dcce6a99cc380dbd02cf504d74d1338a89b921f1340fbc9bf3e623f363c907409bf028d69002c1b61d1a893153e0a500212801dc7ee1a818c0629d2e65b7c2ce151e67aad0c16d27f2e57b145513115c776b31f287c2b21440fb71e3f3d82ffcc3f78f14fd792c0d37b75d039cf1c900cabc5c12546b225cbb4cdc909237301f8b341fd675763b5af9b666a81db10287b867b44f3b3075c05d6cb45f0230def1e65ea4bae5cc9df0834b9c60fcf0cf87dbc396339bdeef48bb2586592e9232a2eee6167129117c96ff018012dad8231af2e3afdfbca3c61b06bf4427ee9f4bce1a601e7fc43e44bf541ec3a6b352f919130a93f806aed8923229bd52290e71ffc9ae078aaab791db47c657acb11270fd84cf6977f62a67d2c2451022cb423a0dd7661f25685644d78cea82c8178a700384d5e54da5b471d7fc2579ce4c4bb45a1ce4e0cdb8067513379429ffba48107f243e20729d532a9b50590f14b1da831c863d37acaef2e72e6df460839e0f44be3db0e3bd880fd5499ff14169049b642d6b20e68e0ea184040898214195f7a642faccb09e15da5e8c71b4954da3eb07f2d5208a1b72fa0038d584125f1ac5227f5e70a29d67833341bc239ed3295fa47e3d89c6561cfa2019fdbf4c923e7b2c46fe9e718c7b2be7a91353e5d5c92926f3142bf72d4ce614838c9f6fd7f05dd8ca0bf310bc4943dbe1e2ebc535b756"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000240)={0x8, 0x4, 0xf2, 0x3d, "f655fa9d14b7825772ea0c99380c048a0f71eac45dfd8647e53677b2ec6c0124"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x1}}, 0x7b50, 0x1}, &(0x7f00000001c0)=0x88) 2018/03/26 14:33:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0x51) close(r1) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000080)='net/ip6_mr_cache\x00') bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x48c) 2018/03/26 14:33:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f0000cf3000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000aff8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r2, 0x8001}) fcntl$getflags(r1, 0x401) 2018/03/26 14:33:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x3ff) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'bcsh0\x00', 0x5000}) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1531dc2db3b460b700000000000000000000cba35d48db5aff1b5ce6fb819f8a69974c6cdc01913ccbc100a6faac9da4861382028b54d5023efca448043b7329"], 0x2) write$cgroup_int(r2, &(0x7f0000000100)={[0x2f, 0x31, 0x37, 0x2d, 0x39, 0x0]}, 0x6) 2018/03/26 14:33:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x802, 0x0) write(r0, &(0x7f000055a000)="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", 0x130) dup3(r0, r0, 0x80000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4, 0x4}], 0x20000000000002a3) 2018/03/26 14:33:06 executing program 2: socket$netlink(0x10, 0x3, 0x0) 2018/03/26 14:33:06 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10001, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/233) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x11, &(0x7f00000000c0)) 2018/03/26 14:33:06 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet6(0xa, 0x80f, 0x8f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x800, 0x6, 0x100, 0xffffffffffffffa4, 0xe2, 0x2, 0x0, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xb7, 0xfff, 0x9, 0x40, 0x5}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x3, 0x3, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) 2018/03/26 14:33:06 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x3c) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) socketpair(0x9, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x24, 0x0, &(0x7f0000000440)=[@clear_death={0x400c630f, 0x0, 0x1}, @clear_death={0x400c630f, 0x1, 0x1}, @register_looper={0x630b}], 0x94, 0x0, &(0x7f0000000380)="e6da0303a48e2b9c0c4c7b6eac0d335d9e496371cdd10bb464ab656158dfdc1baf8866a5762274a2e7bfcd4892dadd8b9aa9d48c464b889866c3d893b17c7f03c1762f86a323bc96d27f64efeeb5530621e34a10bd8878ecb585ee0271b967ec2958f1384ada6efd2b478c2dc34d70be82c7b5313e347e1d50f182f0797bc8ae0d1d27e2e811d3894dcf60c15b69d60f074af6ba"}) 2018/03/26 14:33:06 executing program 7: r0 = memfd_create(&(0x7f0000000000)="402670726f626b7379721a6e6700", 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000100)={0x15, 0x4, 0xebb0}) 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 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000140)={{0x7, 0x3}, 0x1, 0x35e8, 0xbbec, {0x4, 0xffff}, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/26 14:33:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002e000109000000000000000000000000ce9d004913fb8c4450f6ef30af0039a7"], 0x24}, 0x1}, 0x0) 2018/03/26 14:33:06 executing program 2: io_setup(0x9, &(0x7f0000000000)=0x0) io_destroy(r0) r1 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="a0dc4174020ac5ad95b686aa74a46ba09bb606bf7fc6a815a62cc9f4ed07120fd32f9272c15faa48433b232c7a5cdce4c6e6cdf5031c7d63f6d8c6b7b3a72a054f9ed26e87b6c922ee9954c39a3f", 0x4e, 0xfffffffffffffffd) io_setup(0x7ff, &(0x7f0000000280)) keyctl$set_timeout(0xf, r1, 0x1) io_setup(0x640, &(0x7f0000e1d000)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000001c0)={r4, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f00000002c0)={0x2, 0x6, 0x100000002, 0x9, "11be3687f9d5cb14c29615ce0df4683de66a96e726d331ec32f7c29d11a2b0a7e9e5b9c73a74b60dab9d03fd", 0x200}) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffffb8}, &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={{r5, r6/1000+30000}, {0x77359400}}) 2018/03/26 14:33:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0xeb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) sched_getattr(r1, &(0x7f00000002c0), 0x30, 0x0) signalfd4(r0, &(0x7f0000000080)={0x6}, 0x8, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x10000) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000140)={0x2, r3}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000180)=""/48) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'filter\x00', 0x46, "1d637f78b61164b2bf84ccc334aab09a61e8d2f1caed17f4941068a9c149fbb568abad76868bd837ffb7d2bf008c079dda7b75fb3434d503221b7fb1a2675de33e768207b7c0"}, &(0x7f0000000240)=0x6a) 2018/03/26 14:33:06 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x4, 0x4, 0x1, 0x5, 0x8, 0xffffffffffffffff, 0xd974}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xc377, 0x2, [0x80000001, 0x10001]}, 0xc) 2018/03/26 14:33:06 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x200000000010, 0x3, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xee0, 0x4) 2018/03/26 14:33:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x88, 0x400) write$selinux_load(r1, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) close(r1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f00000000c0)="19f8e6fa5040bbcdff8354c8d6e415cb3eae3ec176150ed29357357a9e59f13d4702922c44568b4d4404de6e8dc6b1503dc940f95f4ef7c78ec2b07c4a", 0x3d, 0xe8, 0x0, 0x1, r2}, &(0x7f0000000140)) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000200)={0x57, 0x5, 0x20, {0x5, 0x3}, {0x100000001, 0x7}, @cond=[{0x5, 0xf7, 0x8000, 0x1, 0x0, 0x100}, {0x8, 0x101, 0x100000000, 0x0, 0x7, 0x8a4}]}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) 2018/03/26 14:33:06 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8080, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000000)) 2018/03/26 14:33:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x4, 0xd40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'syzkaller0\x00', 'bcsh0\x00', 'vlan0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}, {{{0x3, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6tnl0\x00', 'lo\x00', @empty, [], @empty, [], 0x940, 0x990, 0x9b8, [@among={'among\x00', 0x8ac, {{0x100, 0x0, 0x0, {[], 0x6, [{[], @rand_addr}, {}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast1=0xe0000001}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f], 0x6, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {}, {[], @rand_addr}, {[], @loopback=0x7f000001}, {}, {[], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4}, @common=@redirect={'redirect\x00', 0x4}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ip6_vti0\x00', 'teql0\x00', 'gre0\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x110, 0x158, [@realm={'realm\x00', 0xc}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz1\x00'}}}}, {{{0x7, 0x0, 0x0, 'syz_tun\x00', 'syzkaller0\x00', 'gre0\x00', 'syzkaller0\x00', @random="e32ae4c8b6d3", [], @random="500a0137b38a", [], 0x98, 0x98, 0x108, [@connlabel={'connlabel\x00', 0x4}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "bfeff3ebdf43960e387c93464173271d087f28e2fc7f84d4c046cd7eb6f1f2fc915c127cee47e4811765b0b15c4cea8bdca3b30f48cbcb35c74c4ac3a5f04391"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0xd90) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/26 14:33:06 executing program 3: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="168142e1c2c9f920bccf6d4fc717c3309187c6e0a6c2751d2b88d72bb6e0f3b3750ba06e4b7b48f3883d4be7bd4877080d3d4d83d2f1a749313706fa7f8eb2f97e0bdd0de55164b555b2cf3c6514744b755b97f5d7fedb77066d0022d123b8727134ce057088e204340a406caeee4d5272ad0e1085e0bfd2b323aca757a635369d7eb10b43be1269898e92ccf6d268d37e541ec3aabb22d75cb502303314872bf5b11febb141137769e3c3c06e94372ec589fa4ab5553e611682ea7384f9f91986b35cc8179fc2fe351931033ac1f81113f624219b113a6ddd", 0xd9, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f00000003c0)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)={r1, r1, 0x1, 0x200, &(0x7f0000000240)="725d1c7196c3573f196e7e88148bc7ff05bd075da8f93942549820ba94f672e240e775e97a0d43983477e700888cce9a16e8603ec0eaaf33c7e011c0543f576221abd1124ac417aab6965d63233f1778f00386330123794a2414a15dc11a87293f", 0xfab6, 0x0, 0x7, 0x7ff, 0x5, 0x400, 0x3f, "060d968d6d02ef77a110b5962a1f12c611090852175e97e87e2a0c"}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f00000001c0)=""/41, 0x35}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000080)=0x4) 2018/03/26 14:33:06 executing program 0: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000000040)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x74f, &(0x7f0000438ff0)={0x0, 0x989680}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) close(r0) 2018/03/26 14:33:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000040)=""/229, 0xe5}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x9, 0x4) 2018/03/26 14:33:06 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r2, &(0x7f000036eff8), 0xff) 2018/03/26 14:33:06 executing program 4: r0 = socket(0x1e, 0x1, 0x0) r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80) accept4$ax25(r0, &(0x7f0000000980), &(0x7f00000009c0)=0x10, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x100) 2018/03/26 14:33:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69}, 0x0, 0xffffffffffffffff, r0, 0x0) request_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9673656c696e7578657468315d23656d3000", 0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 14:33:06 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x20000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80801, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="32e566b93006000066b87c37945666ba000000000f30c7f80200dbe4df31baf80c66b8e0cd3e8a66efbafc0cedd9f93e0fefd3440f20c0663501000000440f22c00f0017", 0x44}], 0x1, 0x3c, &(0x7f0000000180)=[@cstype0={0x4, 0xd}, @cr0={0x0, 0x50000}], 0x2) 2018/03/26 14:33:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x480200) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000180)=""/225) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x1a}, @loopback=0x7f000001, 0x1, 0x7, [@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x2c) bind$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000300)=0x3087, 0x4) socket$pptp(0x18, 0x1, 0x2) ptrace(0x11, r3) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/03/26 14:33:06 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000540)="c8a541d56bb215f4944f3d2cd6e1f1be46ecd2bb42871c57", 0x18}], 0x2000000000000091, 0x0, 0xffffffffffffffe2}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000d00)="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", 0xbfc}, {&(0x7f0000000840)="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", 0xff}, {&(0x7f0000000b40)="ba275dafa7e43e67cf0b93979994600e143ce31d5467078a086ff0822205a92790f428d58f8ef03e8c939b1af456857430c1b1778d7608be1760eb280e8ba6c20f7166466ad25701f333307a588a1910e53dcb804dcf98d138e73aa1f8a97f18be4e550ef05126ac941b9bea935c682b91a7eeb2d326d71e1aa2cfb69ea458b732", 0x81}], 0x3, 0x0, 0x0, 0x8000}, 0xffffffffffff198c}], 0x2, 0x4000000000008804) 2018/03/26 14:33:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000bf0fff), 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x7) 2018/03/26 14:33:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000040)={@remote, @dev, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge4\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/26 14:33:06 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000315000)) 2018/03/26 14:33:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) sendmsg$can_bcm(r0, &(0x7f00000005c0)={&(0x7f0000000440)={0x1d}, 0x0, &(0x7f0000000580)={&(0x7f0000000140)={0x5, 0x800, 0x8, {}, {}, {0x2000, 0xfffffffffffffffe}, 0x1, @canfd={{0x4, 0x200, 0x7522, 0x9}, 0x31, 0x2, 0x0, 0x0, "97be7b0efdbcff5643c7f72f2e6a31b726840851406c621b3ddc23c1f11a4f2a07855fbb359b54374fc463d419de9e06f251b275080d5be8c303effcaa3ca35b"}}, 0x34}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x600200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000001c0)={0x1, 0x3, 0x8, {r3, r4+10000000}, 0x8}) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0xb0, "a9acbb68f98f193c19db99b262b81f3be20085d6a3b4b0dd6cfa41060352aac145c87d4d482e44462799b4ce941ffae7760e089166698d104731afb983f96a41559746c6f0e497ed06402a705359651f4937ce983fd460d8ad93d11797a04bed1076fd50d73100b3b16b66eb4dd1f9a3a63d15e45bb27e27d63201d61467b8cbd0a4dc95828b8e9672adfdde47f8dce197f1cb0d9a374c238fba2cf96d07cb8634013c9022772ab79d811e4f0475f585"}, &(0x7f0000000380)=0xd4) 2018/03/26 14:33:06 executing program 6: syz_open_dev$sndseq(&(0x7f0000270000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000b37000)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x6}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xbbb}]}, &(0x7f00000000c0)=0xc) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0xc, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7, 0x1, 0xe94}, 0x10) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/26 14:33:06 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) dup(r0) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000f48)=""/244, &(0x7f0000000040)=0xf4) [ 497.252952] device bridge0 entered promiscuous mode 2018/03/26 14:33:06 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @empty, 0x8}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x8}}}, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000240)=0x8) 2018/03/26 14:33:06 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7aa1, 0x2, 0x8001, 0x3, 0xec3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) mbind(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x2, &(0x7f000042e000)=0xfffffffffffff596, 0xb12, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)=ANY=[], &(0x7f0000000180)) 2018/03/26 14:33:06 executing program 5: io_setup(0x1, &(0x7f0000000100)=0x0) io_getevents(r0, 0x9, 0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)={0x77359400}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0x39b, &(0x7f0000000000)={&(0x7f0000000340)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x3}, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x10000) write$cgroup_int(r2, &(0x7f00000000c0)={[0x37, 0x2b, 0x0, 0x35, 0x32, 0x3f, 0x0]}, 0x7) 2018/03/26 14:33:06 executing program 4: 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) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0xc00) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x7, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x7fff, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) memfd_create(&(0x7f0000000040)='-\\-eth1\x00', 0x1) 2018/03/26 14:33:06 executing program 7: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='mounts\x00') r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0xacc, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r3, 0xc0, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x4e24, @rand_addr=0x6be2}, @in6={0xa, 0xfffffffffffff801, 0x3b2f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x1}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000280)=0xc) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') [ 497.321326] device bridge0 left promiscuous mode 2018/03/26 14:33:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000140)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1f0000000203993b000007000100010000023b0509000200001727c9c44b0f", 0x1f}], 0x1) socketpair(0x19, 0x8000e, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100), 0x4) 2018/03/26 14:33:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x1000) 2018/03/26 14:33:07 executing program 3: r0 = socket(0xb, 0x0, 0x1) write(r0, &(0x7f0000000000)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:07 executing program 6: syz_emit_ethernet(0xffffffffffffffe9, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [], {@ipv6={0x86dd, {0x4, 0x6, "7f964b", 0x0, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[@dstopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [], 0x19}}, @generic={0x5, 0x0, "dbac1ba2c8943abc349057c6e4268e5ebdcb55c8c547a2cf403fc0984ba92879ad3793a74fee34cf3ea767c5b4afdbd5c262d8e3e04bb2a36ddb71ef6c7544bf518173408d5d639d3095993f436401"}]}, @dstopts={0x3f, 0x0, [], [@hao={0xc9, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @enc_lim={0x4, 0x1, 0x5}]}, @hopopts={0x3a}], @udp={0x4e22, 0x4e20, 0x0, 0x0, [@guehdr={0x0, 0x6, 0x100000000, 0x2, 0x100, [0x80]}, @guehdr={0x0, 0xfffffffe00000000, 0x3, 0x4d, 0x100}, @guehdr={0x0, 0xaa85, 0x1ff, 0x7, 0x0, [0x80]}, @guehdr={0x0, 0x4, 0x100000000, 0x3, 0x0, [0x80]}, @guehdr={0x0, 0x80000001, 0x2, 0x1fe000000, 0x100, [0x80]}, @guehdr={0x0, 0x62e9, 0x0, 0x2, 0x100, [0x80]}, @guehdr={0x0, 0x7, 0xf44, 0x4, 0x100, [0x80]}, @guehdr={0x0, 0x7f, 0x3ff, 0xec4, 0x100, [0x80]}], "55381f5a2449c45edf1cc7d695ec182a6b14b193b119ebd15366c3074d0368511fccceed3f5f04322a4e40dcdc0c58a2ce709f1fade1e6aa64dfffa5f6719486c90f5250f90a30c7f2e637530e1d"}}}}}}, &(0x7f0000000000)={0x0, 0x4}) 2018/03/26 14:33:07 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x20, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000080)=""/192, 0x7b}, {&(0x7f0000000480)=""/193, 0xc1}], 0x2) 2018/03/26 14:33:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="19209d3ea47b36c138b637a81e1de6bd39d307b5d7bf2b636c9302d513ae5d5b6a4f779442366cd063fbaba797d4a2942ada6475ec2f09bf3cc6cf2b85e05445f10fbf736c0e024af454414b46381a724e9e643f7caf8a761f239218c472a136891f473f7582a48b79e57ae128c77947045a18b62d9bba76906ea58e1200f7c0731f1e2b6d7c2aa86415d68834be80a3a4f2eb06ffb2f1a46297"], 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[], 0x0) 2018/03/26 14:33:07 executing program 0: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x7, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, r0+30000000}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x101, 0x1) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0xa16) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) kcmp(r2, r3, 0x1, r1, r1) 2018/03/26 14:33:07 executing program 7: r0 = getpid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x2a00) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x5, 0x4, 0x5, 0xfffffffffffffffa}, {0x3, 0x7, 0xff, 0x7}, {0x0, 0x40, 0x0, 0x760c0461}, {0x9, 0x7fff, 0x1, 0x8}, {0x1010000000000000, 0x3, 0x6, 0x9}]}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x400800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000000300)={&(0x7f00000002c0)=""/41, 0x29}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="3e640f217b0f20c035000000200f22c00f090f06440f20c0350f000000440f22c0660f00953de5f5cf0f20c035200000000f22c00f013f3e64f26fc4c2fd17a4f30d000000", 0x45}], 0x1, 0x31, &(0x7f0000000140)=[@dstype3={0x7, 0x6}], 0x1) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000240)) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x800) setpgid(r0, 0x0) ioctl(r2, 0x1ff, &(0x7f0000000200)="7f6a5c0c2fd1ead8172a0229ab8a591b456bfaccb0d5ed2035ff09ad588f6c") 2018/03/26 14:33:07 executing program 2: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) memfd_create(&(0x7f0000000200)="df", 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$vnet(r2, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/92, 0x5c, &(0x7f00000000c0)=""/69, 0x0, 0x10000001}}, 0x68) write$sndseq(0xffffffffffffffff, &(0x7f0000704000), 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000240)=0x5, &(0x7f0000000280)=0x4) 2018/03/26 14:33:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004fdb)="240000001200fffffffefd956fa283b72400008000000000000000683540000004000300", 0x24}], 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r2 = getpid() r3 = getuid() r4 = getegid() r5 = getpid() r6 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000a40)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000d40)=0xe8) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000e40)=0x0) r18 = geteuid() lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000f40)={0x0, 0x0}) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0, 0x0}, &(0x7f0000001080)=0xc) r23 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000010c0)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000011c0)=0xe8) fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001740)=0x0) getresuid(&(0x7f0000001780)=0x0, &(0x7f00000017c0), &(0x7f0000001800)) getresgid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001dc0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001e00)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000001f00)=0xe8) getresgid(&(0x7f0000001f40)=0x0, &(0x7f0000001f80), &(0x7f0000001fc0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) r42 = geteuid() fstat(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getpgrp(0xffffffffffffffff) r45 = geteuid() getgroups(0x3, &(0x7f00000020c0)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002100)=0x0) stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getegid() r50 = getpgrp(0x0) fstat(r0, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002300)=0x0) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getegid() sendmmsg$unix(r1, &(0x7f00000028c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="05b569937b51cd364c79e847f3c58c26a36c48586e1fd2", 0x17}], 0x1, &(0x7f0000000200)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x64, 0x4000000}, {&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="32a8de26786f6dfebc0ec6536b42c1b01f963145d9d7e7ed94b97a9cf2dda8e36c892eed75523dbc5d0fa78030651aa5632e51efd3804a3b5f9646ec2bef16493eb844e42400b99b4deaba9e5499c3f5492c27663f9b239910b358b22f622f87e3d49c4e6264b49e75f26c29b25b1da3694136f8b27f74c61b995dcba72127029129d1dc04f44406481a6fe6a71fe7b039a0fe77bb5bb951156d333dc734e793d389fa4e84159db277628854b17c262383fd1c9e87118f892003428193762bc8c49dde0da38294ed8c7037", 0xcb}, {&(0x7f0000000400)="25d47bf59e6c1689ea4550a10d25853852c8374ead340d50099dfbdedbcae2fdfcc4aeeabff576496676af212899adfe8c7b6875712a71711682706fed9ad241ecc9e797128e5cc5cd3c0b109d4a71a13cad154ace362cc2c09e3b4f1e8da4652b9f1a0f3d3cf2171578d8fec1bd058f65ebcaf3ab32e62561a6da3330cd03ab76c36b394ccb66fe9772372cb5092cb3035583a22ab234d5e06f5b233fcced16526fae42bf8024fed9399808ca0f735ff67fec95bf41f949612ee6fe73bd1b18d9c13b88357964e832ceb3c9ef32646d7ae17f940847af867a08355875f3bc54f14334e2f792", 0xe6}, {&(0x7f0000000500)="e9ef8a87dd285f315a5ecf0318782af66a1226ebdba3ace05f5728ded9f97d4670b11d4a8385d21e4cde26435acff5233b297d2896d8be54904595240f74be042087c13fc5d3f2bff771b1b8d3aef5dc616c2b19b5a4ea7b35d9f550bd65effd98b9efb8c75cbaa567a48e6e0f88e55c8476ba69134bf9ba92ab0f04dea988ecde2f74ccd514b1a5d27835398be0f6a6c192dcc1b16f99b8bcb803e136cd73001ddb61c9bc87d460f742f513187243d56c952f45f308746f75b474", 0xbb}], 0x3, &(0x7f0000000600)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x40}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000006c0)="f5763c9697a8af4b3fd8799ce21be7af157a939c8d7d455fe80a2e23fff4cc199e65a1ce1b9d838e87fe306f2aabbc6f874baa1419e8b027231f847927097f46f45b7087647cf407dbbb4ffdc8113a102aa96b302ebf48a64ace0761e852afb6fe728a76fa37b96a2df205fd18c642d18b50dd8d3fea5bd39ff33c24181e1e5df8d4a1d2fe24c71a856ee51af5afd47135066beb8c2f5b363760a6fe9d922ecb08729285465ff0a842df79e2", 0xac}, {&(0x7f0000000780)="db2512d0a2d517c78e99844c83caf9bd39ebfa918ad90e5097b811ad6a8063f42f012a5c1c70b4045a5f6d2534", 0x2d}, {&(0x7f00000007c0)="740ca73e8a838d4a4e648ec8c029ded907a17438111278a5cd9064aab11c8bfe425100324caaf81c22a34242ea", 0x2d}], 0x3, &(0x7f00000013c0)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xe4, 0x4000000}, {&(0x7f00000014c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540), 0x0, &(0x7f0000001b00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x9c, 0x4000004}, {&(0x7f0000001bc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001c40)="3fc7cfe6c5eafd0234be1bd6357368fdaa6b6a2e937f1a81642bb03f79cb3fe06e1c567b3767aded2765cf7301656eed478f37b7376a793fff5cdbc377f11c0817fe314f90953d021a72fa96db0037ac0b5e7a8656a570896928a84ee227e29bdc95c6581e51a9d3d048521f0e1dd61ff89f218c2d8a1e9bef1ee7893411b4cc8cd66768c5872126db390958823f402a39a9370c6629cc92ed1770dfeda9f75d2313cb0ea8d82b49775477e69fe0a681a19bbba3b6e26e", 0xb7}, {&(0x7f0000001d00)="8ad136bbecfead11ffe5290ea2587391a09470529dd7a20755e9c9c9e56b76ea8a6f5cab48015394c69443d125c626f552d131a53623a1bc8a3b326d994c527f9ccf9c1a0ddfd2e17acb4fe9f6141afd70d4af5384cc3b423e0920e6", 0x5c}], 0x2, &(0x7f0000002400)=[@cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @cred={0x18, 0x1, 0x2, r53, r54, r55}], 0x90}, {&(0x7f00000024c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002880)=[{&(0x7f0000002540)="4221f30d107945db4dbc49eeb7775d507e13", 0x12}, {&(0x7f0000002580)="c75b92e62c54b6f8817bbb4d37f4e2f957f152928e4e34be41b269bbf55e1bc0b90084c2025d93e523501f6fcefd3768afb18e6e7fbb79767fd922ca3276152f127091c5c5af7abb4e3c458b2f635c", 0x4f}, {&(0x7f0000002600)="b39ce6df2aee3972c12967d21bf5f9d209b3c6bf441712028cc072ebbf80489cdc29d66d404d1462ebcdca4ac4056619fc2f4f94826937650f6500351899f9f2d56c5936e9079e9271bc388c0f1a793dd832b6242901219c17203248f6d984451cd8304338d000f52968392deb54803a6505e7f472eb34f2bc88f69a99f5571b0cbcbcb4f27f43c514d087826f870b9820a8ed3257cae6a956dcd616c70f8e920974b86695d6e4e9d4655ad89a3f44b7e3498d2d6dcb67c5d670", 0xba}, {&(0x7f00000026c0)="0b41d26e634bb0cdb588c8ad4e0892b49fb96a1a7ecc8c9ce7d174fe6beb13f202c4448d4bed9b32e24b3cdd8074333adca51093f828e3e5655b5a1c007abe86d52cf79e48cc1c96fb6a67b9fb4e45705871ff2f2d443d7a4f7d8b1114c97e519be4db6449f43d351bef5f14552186062e", 0x71}, {&(0x7f0000002740)="0ec3d27ca79fe5833703a858057d329eb36b7bcb1f309c761738f0dfcc8501900e0cd3dc2ee53c8b6bceb4fb42adf512b0e5d28497e243797f6fee10b82788310f4fb3d2b5592d2571f84d66e4d1355f5e08c1fc0b0d2ff8f92e442cd1908346f86c25b7ea376639c035d2fadc12b05d099028fbb9e18be45c7035a41c1af2aa01979b6e0e9b4a1fde06abd678f127b82138084977fcf09aa82c3853bb5eac0d8ece3c7ab8", 0xa5}, {&(0x7f0000002800)="948136a028892afad7f895b68d7a82597b4576062ccddb23444f1d09348fefe984c5a393b6552de9b589d9d376a02f5412d27a50f8d1cd25f452302ff8704cf3ebe2754986395352c9f081c0d38baf0dbe3d7acfbedd6c5c9ddce80bf6", 0x5d}], 0x6, 0x0, 0x0, 0x20000000}], 0x6, 0x8000) 2018/03/26 14:33:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x15, 0x4) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000300)='nr0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x8, 0x0, 0x4, 0x2, 0x80000001, 0x0], 0x6, 0x2, 0x9, 0x8001, 0x2d, 0x9, {0x3, 0x40, 0x4, 0x9, 0x3, 0x100000001, 0x5, 0xffffffff, 0x1ff, 0xbe39, 0x3ff, 0x6, 0x7, 0x6, "0355cc5bc5d7b9b9ddbd0cd41a4bff460e54d35bc2c19bc97edbd1f98f8d0382"}}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) 2018/03/26 14:33:07 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x102, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) 2018/03/26 14:33:07 executing program 0: unshare(0x20000000) pselect6(0x40, &(0x7f0000000000)={0x5, 0xffff, 0x9, 0x9652, 0x0, 0x379a, 0x1, 0xee24}, &(0x7f0000000040)={0x1ff, 0x200, 0x5, 0x1, 0xfffffffffffffffd, 0x6, 0xffffffffefe42ad9, 0xffff}, &(0x7f0000000080)={0x5, 0x2, 0x0, 0x4, 0x8, 0x3f, 0x10001, 0x8001}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x65}, 0x8}) unshare(0x20000400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x3, 0xffffffffffffffff, 0x1}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000001c0)) 2018/03/26 14:33:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) ioctl(r0, 0x2275, &(0x7f00004a2000)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000100)=""/39, 0xcaa0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x49b2, 0x2) 2018/03/26 14:33:07 executing program 4: capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000000)) setuid(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x100) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000080)={0xdc, "d3ed0771bd6e98cc9e9929d591601fd0137fac8a7eb0de8612ae3e96317422c472082e0f08187f6c17bdc3f46bcb8199ac7754ad11e42faa3b62bbbf04054848cfaac94d43bb8270f244d32fe17f36bd891fd83e1ee5128818067c9df50f968567f6a401338835d20d21eed47b00282314d5ff011098e408d2285025c55ad78f409c4f0f90255b1cbeac0f223f978a8de83592661e17f4213bca62f04b4ea5c417542ab357c1043da495eb4c876e0493fd584ba1d38ba750856ca1a4e4a08f49dfe3238bbf2624db1fda2cda3d4afbed2bff8e609fe6fa1a0eecf17f"}) 2018/03/26 14:33:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1000000000002) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) close(r0) 2018/03/26 14:33:07 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x100000000, 0x0, 0x1, 0x101}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000180)={0xff, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0xd3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 2018/03/26 14:33:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x100}, &(0x7f0000000200)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x195000, 0x40) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xd9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3ff, 0x0, 0xfffffffffffffffe, 0x8000, r3}, 0x10) r4 = socket(0x11, 0x2, 0x8) bind(r4, &(0x7f0000ed6f80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r4, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000250ff0)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xfda9}, 0x1}, 0x0) 2018/03/26 14:33:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000100)={{0x3, 0x3, 0x9, 0x3, 0x400000000}, 0x3, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x20, 0x1, 0x9, 0x81}) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)="020000002f6ce7cee2a14b85827e464820dc45ed7ceb0a9943fa29a7bf7b5a38de639f6c0d36f5634d7503829225920000000000000000000000000000", 0x1ac, 0x0) 2018/03/26 14:33:07 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001, 0x0, 0x2}, 0x10) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1, 0x0, 0xffffff5c}, 0x8000000000) 2018/03/26 14:33:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffe1e) 2018/03/26 14:33:07 executing program 3: r0 = socket(0x200008000010, 0x800, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:07 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e20, @broadcast=0xffffffff}, 'bcsf0\x00'}) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 14:33:07 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00005f7000), 0x0) 2018/03/26 14:33:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x4}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) shutdown(r0, 0x1) 2018/03/26 14:33:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x2, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/26 14:33:07 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x6, r0, 0x81}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900000069d786856c48c8d36ca3121b5bc7564865a76d9e9fbac3724af869f06497b1dec017dcca07f6104e26288757b99f91478ede469bc17e82bac98ae2decd66c1fc93989200080dbd82068663bdaa32fdd5e5a09fb64b243f0344624cbbbac67315471ad6ffe7985f400ced4f83e900677eab5bb37dba7b04b8f9f27bcc7812f5dd6ab99306ce1314383a4812a703a2d926f38f9533ce6486485ad4fe1f8d8e06e6d5a11122ada8755afa12", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x7fffffff}, &(0x7f0000000240)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) connect$packet(r2, &(0x7f0000000540)={0x11, 0xff, r4, 0x1, 0x60d8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ppoll(&(0x7f0000e06000)=[{r2, 0x100}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) signalfd(r0, &(0x7f0000e7bff8), 0x8) 2018/03/26 14:33:07 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getpgid(r0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000240)={0x0, &(0x7f00000000c0)}) 2018/03/26 14:33:07 executing program 6: socketpair(0x1, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f68fd0)={0x0, 0x0, &(0x7f0000e8dfc8), 0x1, 0x0, &(0x7f000080b000)='y'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/26 14:33:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) write(r0, &(0x7f00000000c0)="34e09be7e6788cc5c4b911d7673cfcfdd574253c4a93109d1ffa4d903d62889abcd0001149e684fc87d355d41644e4748bcc00d423573383fd42f8acf9b042e6756707148d2630b9963df3b5d34eb0970ee3aac92b99414b44ef69a88331722e554b9154d8de53d356bf502adcc01e561ba59e6d40afb3807282b54e66b3c27ba97bd142980b2dbcc63a2123f6f5b334c9120b39eeb783c897770784aa30f32ae28d3d39a9c3863d332491084d4bcbedff33af55377ccfd18eb34fa00b46b568a3093fce7f9f88a40ae0bbd3ca7c8e36f6c8ec", 0xd3) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40e2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000040), 0x278b7c90) [ 498.502789] binder: 9517 RLIMIT_NICE not set [ 498.520283] binder: 9517 RLIMIT_NICE not set 2018/03/26 14:33:08 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xcbb7174}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0xbd5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0xffffffffffffff44, 0x7ff, 0x1000, 'queue1\x00', 0x1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0xcc, 0x9}, &(0x7f0000000300)=0xc) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x7fffffff, &(0x7f00000003c0)=0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0x0, 0xbb35}, &(0x7f0000000440)=0xc) setsockopt(r0, 0x2, 0x1000, &(0x7f00000001c0)="d5d6ef54cfb462769d8b9960e9ab39f88149231ec78c03131ca5f21e83cce6087ec60e89f2e7322cb3622721b713824c3efcad096cf006071592715a84cb656a181b35a81b39d2d52923ba9cf1078d7483240b108b6cceb246e2ce3279c4b59650daefa8285489429282967704c261eaddcd71cf998d001da0a6bfff069943ff1dee8a195b6db4cfe8532ebb22a813e66142d0fc309613dc3bcf28217f3218e6d3a7daef6616b5494df1059707011222cb975e9ad9b08c8d87867bcc98446f5434c12eafca9709de50c3f4b63f70b822d89860602f85ca7d78b526e1d4edbbc0815c76666f8f92915762695a", 0xec) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300000085687f0000000400ff7e280000001810430532e345", 0xa4}], 0x20000013}, 0xfffffffffffffffd) 2018/03/26 14:33:08 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080), 0x240}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x20000000000000, &(0x7f0000000040)=0x2) [ 498.587983] audit: type=1326 audit(1522074788.030:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9523 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f44c99 code=0x0 [ 498.607730] binder: 9525 RLIMIT_NICE not set 2018/03/26 14:33:08 executing program 1: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x1d}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f000001c000)=@random={'system.', '\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f000000b000)=""/192, 0xc0) [ 498.688910] binder: undelivered death notification, 0000000000000000 2018/03/26 14:33:08 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)={0xb20d, 0x9, 0x4, 0x4, 0x0, 0x1d}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') fchmod(r1, 0x0) 2018/03/26 14:33:08 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) sendmmsg(r0, &(0x7f0000002040)=[{{&(0x7f0000001440)=@generic={0x13, "52e9f7d38dbbf4b793e200a86fe82996bc3998af37986eccdba9b6b615376a052322b0dfa3cc98a46f5c8fd2e7e8cc4e1aa79ee77f7e4c8d14434c7b773f1c9f3064813bfe78166ab48c893f62e435539bc67a9b6e985cefd1abcea2f97ba6655459f39fffe5b4854a606550aba9671ad7fd16ac4af0d98d397f31314a83"}, 0x80, &(0x7f0000001800)=[{&(0x7f00000014c0)="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", 0xfa}, {&(0x7f00000015c0)="2fa6eeee2dd22df02f6564593a5455887e0792c9f342628b0b3399d28175ed2468c9e21081784dc61241d1941373ee3077ec0ceab3e8f6", 0x37}, {&(0x7f0000001600)="6cc4a2ec4c7e102f1ba825cec889d2ed99616b59c8694ba58dab3edfc85d750d88a9a885f53932afad08e945f40a8bb20acf700de63a3e0487d85ad9117661fc7f0f3e619af2913007f782a64daa00358607ba8f6173f4b47fe0f2dbc154e498152dadec5aa87e647ed5ad45f02bd99161c006655fb7d875bcc480bae18cfb9ad5d1fe75855ba465b3f9a8e6ae066fa5e776cb774c4744d6ca9c", 0x9a}, {&(0x7f00000016c0)="9afc00779f6ba6954b65f0082e1ca75dbd6715d15edf2d4af7e358e0856633a65cd57a463771db1bacfd50a00f3ce810818dfc992ceecee51d5a98037ec0968c1552ab3cbc7aa8a5b5cb94a41d37f64b2f41dba275e7265bc0d7d15abc65a98b1de6e52301137c62b66c6ad7dd4166dd53e7db911fb625073df728784af3a63c7a127aab7ad3e19d8b12ede02c8741a7ba91aa9978030908832e497e833cca63bd56b54e63747933a41ddc0500d118cd8539b3d053db07e493763ae39684952fb91cec46fb4162e32b52802c70a95ae99d0c62e4c5c9df4e12dc99c013a3a6c2dbef01dfef636d52ece07619578f504cebeae1284bf83247", 0xf8}, {&(0x7f00000017c0)="2568c4c83e049b189f772bc78207ef31f5971656bcfe977da9891b4cf7ce74263fbbd5b93908bac092df0fd753aa", 0x2e}], 0x5, &(0x7f0000001840)=[{0xb0, 0x105, 0x7, "72ac5c25a3ca4a2bd6f78cd081faec3d72eea08e934a60d91eebb12b5f305074a3a3e853c50ebe215e638420d0a50be827ecc0369bcb78c67b54ca12476cf5527b556509637bed77839c3ee3500d546e5b03750197b77427ce67392179696b41df10d40d35f21390f472f67b8409459dde324b857ff5a896136193bd42b08468f71ff788ed22d495c912ea8500c462d42094f5c75463a3a6568cbb535db98c0a85a7669b"}], 0xb0, 0x40}, 0xff}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001900)="8d6d4ed588458c47c8fce89acd67a20baf5f71548d2be4fdf2b26962c24de761388a59cc39d45f2c60476e8bae9b4e257fe657e47be3e5747709317e537c15beb6c8385176f28abe9083ff29349452f49f163db261f363ac7ea5c3be2d87d97944aad1aafe6eb0ded0a0737f876a9224e8ba18dbda8f37a4bb9fa9c55c30c7140e497e9e2afec74f7b0ae1dd37bbdc46071a0a2e7e23584be188706e1ce73c89ec3181b661cb8d86bf854e64dd0aee9a49d15b1ef14f78a68ffdc536cb14a8fd59b879c30187b8ae2b6841aac5e5e713c559a64556c60253780a1eda2995a76a0a9b5a3e5a8cab720b78c7", 0xeb}, {&(0x7f0000001a00)="a0f4f4d6b9fd054c8c1bf04932f7cd6f343784588803263c3a562494195642b4f1ab92ee9775d103d1c30f83925fa6f182b5057f299316726931e4cf0a7fee9b761d3a3c406fec4273b8f5b1f57728a89be14a67e1c98236fb0f561ed2f2ce8ab560da8796174b2d10b39d613645da18357441580d692a92d70dba3bcff1aea90fb0257276f214d923d674a60ea40f9826e2beeb6bc2070ccf264dfa779e414305bae2610618f2c46aba9d08b4139c9eca9aec1e5ac4251c6edd7c54bf2afdadc159e9e512d44b008ca28513900649511b7cdd3bd864a57fcb6e6357bb5cf6873fb74be5ad7d88", 0xe7}, {&(0x7f0000001b00)="e51c324b39e7b6ad0cd4d3fcf472bd1c42571d8a528bd07b11fdd013ffd52bd10f48", 0x22}, {&(0x7f0000001b40)="c8d52d56fbf76ad851b47a735b82296aab6038b013485865bef53acd2ec91b109d608851cfdedd73166a7a99e525a240d4102a5a7ad5fd0817b5ea073343cf540a43516f96b22f0494d390e8c944b0045231b4b22189b1020c16f92f08e706a6f439e1a4a1ee48d66b9f90b9577b9a49d11342ba4123a0ca62f65677d5ff6da431b3fc9070e8afcb422be9395036bb159a53aae74c61a4424f3deaf2449e572cf5f1bd58c471ab99578ee54f284b2007dd4730f0bf3a025c0c25197f1a5c21177d5884863a9e94b7bdd2b9b06b7225870f8db4e33f659853b43f35b77029030181b9264e53c695634ba887497161", 0xee}, {&(0x7f0000001c40)="2970a293f413eedd2a7395166823e08ef96e720c", 0x14}, {&(0x7f0000001c80)="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", 0xfe}, {&(0x7f0000001d80)="6db30346e17393bde30b8ba630ccf5eb1003", 0x12}, {&(0x7f0000001dc0)="ed443f6b5fd449a4c15df92c1e2d6b770e725671a6dce528b52d2c941a7e5baae1620fada56b447110524437912cf6778a73d50be9824ceb79b7d09598712d734251df2b2c856d5a48df3dce46bde18454bb2f027e22090a73793490dfd0aa63157e196fad9dbd72fafa6b15039c282208577a6b1be20b1b1c10cdbdc964e8cbdb93cb2cf81530e43dc1ccfab1bdf2496d68e7df067f63f2f51016e2b74f84beb541e14f0a6582dc25480c7b227362763ff61387d4547925b1bec8d2e2aa62dd16d226a7fa5dc7c2b7d8", 0xca}], 0x8, &(0x7f0000001f00)=[{0x34, 0x0, 0x8, "1b1e418f01f8456e219845b254fb5c979792ff1c8352dd4e243c3c5f3b8d0682f382e1b7fb7782"}], 0x34, 0x40040}, 0x8}, {{&(0x7f0000001f40)=@sco={0x1f, {0x1, 0x101, 0x8, 0x7, 0x3, 0xff}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001fc0)="960c7709f3c1f76626e2f453c436c1cfdbe60404653315bca08c8df297b699e2f1bff77fb5ffe7", 0x27}], 0x1, 0x0, 0x0, 0x4000}}], 0x3, 0x20000801) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="b0743999259801e21dba6e3b1879bb682fee7a8b06ba9365709d10b9ddf97b8088629d8e14135ef966065dcc609fb964f77e09140c181104fd53f060f58951189f067aa941358d1b49651c5b8e3182b5d2b4c2de2fa9eb24d5a64a60b1f691c64cda700c057a4d2b3c8b220ef2b90f1ab0c4bd222d754ef4cecf611fa757525e2954b371ccd0696e644ed5e3cb69595c3efb9fe277e5dd1a5a3590aeb3f44577f23e0981b6b5eac044bc86826d654278ad5a47d67268afb55c7a05d35679a4efb253a229ee3889c796e967", 0xcb, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x80f24) getgid() close(r0) 2018/03/26 14:33:08 executing program 6: r0 = userfaultfd(0x80000) mmap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x800200003, 0x10, r0, 0x0) userfaultfd(0x80800) r1 = eventfd2(0x9, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r1, r2, &(0x7f0000000000)=0x2, 0x400000ff) 2018/03/26 14:33:08 executing program 2: madvise(&(0x7f00000a8000/0x8000)=nil, 0x8000, 0x7) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000ad000/0x4000)=nil, 0x4000}, 0x2}) 2018/03/26 14:33:08 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xbe74, 0x8400) r3 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000200)={0x2, [0x401, 0xa4ef]}) recvmsg$netrom(r3, &(0x7f00000017c0)={&(0x7f00000002c0)=@full={{0x3, {"10282a078793da"}, 0x7}, [{"65637d824a8798"}, {"c003789b8e3129"}, {"56b52334f22510"}, {"deb5e486666e24"}, {"5d90ec5c8f0439"}, {"1d1b1fdc573d8c"}, {"871d7b2ba1f39d"}, {"b6a99472ea2c79"}]}, 0x48, &(0x7f0000001580)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000240)="4ef7c039b34084c88a85dbd9c99ca4cf3f42b781290d12fa", 0x18}, {&(0x7f0000000340)="6ff37cad216c3d710e0eff88025c5d3466eb6ba89037b1b0075d916f507846c152864ff0a632537eae3acb2753c3cd027981b63d219b61771c21597cb9ba9bd20f003f94c9e2920624f0ba00f301663a8ea3b523328bd32e433076b3559c82d4f8159724b6d3c5a9f800739c0fb21554ce5a57990f77dae902bed733faf7a20215dc1fd1d5b625fdfd70e6c7e94cc9fc25587616786930bc96786192c89262b08f2b134b97ce3e33cb300f6de07238402e474aa63b299dce9748165edd9aabb7447d269a29e884a1e36dffac0342931a9935ebf3d4585f332fafab8ff693fbefeb4adc", 0xe3}, {&(0x7f0000000440)="9d0ef624b8739e9d8ffcaf086c165b0397b67b4f8dfa10adf0443b52750289c40713c117242897ef683df87b349b3f541aa43985bfd5b8cc653a856390b55e949d988ac73db71d7122de2ab2ce3e4bd3cf91c8f2275cefca73a322e822aa6ed3a0303e829bd1da63542471b2760a627cf76bbe9ae004ce4b162a8d3e50cbed96ccf080c795bc8420025dbc4bf2b5c41d4ed2a6c6132ea4f900f420a4424be3901d80b6e6100155a76aec7e0920e0f1168e38221b2727", 0xb6}, {&(0x7f0000001540)="32db83df282991d57d8346428468d3d4264485e83aa47ddf7df0f7599dc19d78b10c562eda2a210af146aef6fa65e66e314df2278a517162", 0x38}], 0x5, &(0x7f00000015c0)=[{0xb8, 0x115, 0xffffffffffffffff, "4ba1e34859e78168464a5f038c270c1976cfa02c931e10f543c1163632c5ad9536c6fa839d67c79e3de9070c42c7f1ecb7cef907c808d99ff044d822e27787cfb8da441cdc2b3536eb05130df79f9671ff0e59942513b175a1f85ffd52e793f4866422c75202a668e0b854f97efcb1bf4e3e13e3e8c0aba8e4d4573793652e242bcfb9697acd9969062aa84b9078a9f85b25487cf8dd58050dfc66c3af439ae35cf670cd81e0913b8268c7"}, {0xa4, 0x10f, 0x4, "9dd73f8cbb0f423cfc7f49b5a9d3a8955c13d5271a849f6c6926944c5c1da8acc677b838be7056fb3d9a7f5f5a50a526e8f7cd39d14f8d05dbb185733998e5da486dcd2d5fdd113463ce475c272788c60d6ef1a5214d99aac7f4c51324b5d1a0dfd2481430d9ad0f92b83a58b1440ed3f8c32d7dd5b6fa57647a1053d05f63c91be57e257cd794bf50bfed8c16a0529bea360785a2"}, {0x84, 0x100, 0x9b, "4b8cd6c42c7e0002f8427b53289d1c50b8dd874f1231f40f06befeeef81e1b9e16dffcb615d1fd904bf3fe3a835651d5fb0de843984c1250b3c7006d794673f3ee39a252356c642eae212d078df8bdd244359576762fda91757e81e6b62c8838bfa93c8105f50be9eb904dc8530eb0311838a919f00f33b4"}], 0x1e0, 0x4040880}, 0x40000101) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/161) io_submit(r1, 0x0, &(0x7f0000000500)) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000040)) 2018/03/26 14:33:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000235fe4)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@dellink={0x28, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xa7d, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x8, 0x7f}, 0x0, 0x6, 0x3, {0x5, 0x3ff}, 0x0, 0x400}) 2018/03/26 14:33:08 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) getdents(r2, &(0x7f0000000040)=""/109, 0x6d) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="8d7a8a139145e2c0ef00dd92f47fd4699f8215accd0241b043aebbe968f844ae785f3c51f0b9a729abd23c7b33f7f23bc125d23c603c63dec835cb5100a8f1c5d84a5e2a2cd1a118d79124e65d462a303473bae22dc11aa13c8deb55036882ff7bb9df4f9d69a9cecb7c3ada653bddaebb51f7041d3dce2d8ac1494cef597fdb30d96f6257ec5a357e2fe47ef5a36c7fdd4dc77489eed950", 0x98}, {&(0x7f0000001200)="8c1cb5cf5c88828367f1c511ab968d92b5465ba0225e81a665af5e4ff48a2b4421faa1244ab42696469df46fc6d200fb13eea26b8d9d7bfa12a6d971ae0075f7534d3f79a9244013839777b75f81652e71724eb7df6d8f715674de4ef05fdf7d3ac3a72de52ddb378d388b68459748f752ce96df4c9f41c01b2b", 0x7a}, {&(0x7f0000001280)="609c4b4f7239f8e364058310c6b35d780a77997ec46fa8d1c68a2a622f9c2af0f5e7c0705e0b0e2429fc1c3a557d89b47c679d36", 0x34}, {&(0x7f00000012c0)="b8278ae26637b972fe41a772a75d966c15cb9fbcdb2be7c769b448e5b5527c9cf033f240215aa5f7834c9a39d235a3354a20456bc533fa1a403021cb609806eabde5cfdcc0c0a33d71bf87d57d6d0708d27fd82891aa811364e7e3d63ecd7e1cea7a17d20cf3cc9328f719a5badc0717dbcbdc8daffd2f7a62bc33749d6cb8974bacc48af739e8d94541d0fb431f60771779f5274c7286831f1cc0456fd4b9c5358d36be18d81e2f2962f22fbb9acd1029083c0e87e5492be6b6d363a33297649da2a812cd6f40fa", 0xc8}], 0x5, &(0x7f0000001400)=[{0x68, 0x113, 0x76b, "ecb64647e9b08318d0bc89254b2c14780882a4ff960d91de88180dceab7c11c674ae6dfe02545775fd56d7d33e043953e00125b57ce654ef6f62bf175df14a4ab7e102977284f08bebea353e3ef1d8b4caaa658c93713be59434e2"}], 0x68, 0x40000}, 0x8000) r4 = socket$inet6(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0x8001, 0x101, "c4d56fc965d3d3592bfe6c519572a199d36701e36c9619e94378c204129f94589de1fdaef915a13aeb07fe26f3bd6d47bd0d5cbb5d230c29298dc2c1a2b1eae9c9843ed9e606df932468ffcc29"}) 2018/03/26 14:33:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000dea000)={{}, {0x0, 0xfff}}) r1 = memfd_create(&(0x7f0000000000)='mime_type\x00', 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x40, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001440)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fff, 0x4, 0x5, 0xffffffff, 0x3, 0x1, 0x1, 0x1f, 0x7fffffff, 0x1, 0x8000, 0xff, 0x111, 0x5, 0x400]}, &(0x7f0000001540)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001580)={0x0, 0xaa, "b0aa4f0d8c100e3560f314ed4f7bb573bbc58b9245e1c9d4e8f9460142b0ce2e86cbbedddca6653217bfb3c81c0b35e0592e74105ef6ae53c5513bbf0eaaf83a2e67b9571f04374690fcef32f7ad532efa3dc98a70089e42fb369b9af9c0547136c67f179eff3a02e532ac67b9384e374af853a630c2d925002b3cacdc61eac0f18e71969053b58c77adc17cd66d8cd47f2b63aa50f8bdf605f48b77d8ee556dd21655b6246850f3bb4a"}, &(0x7f0000001640)=0xb2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0xfffffffffffff801, 0x8000, 0x6, 0x3, 0x2, 0xffffffff, 0x6, 0x1, 0x8, 0x2, 0x80000000, 0x56a8df06, 0xf7c, 0x6, 0x8000]}, &(0x7f0000001780)=0x100) sendmsg$inet_sctp(r1, &(0x7f00000018c0)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1f}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000140)="4d02d004b0529abac44bdd3aa4dfc872d545123b4b9eebafba2644da80fba63fb8f52edd054dbf4a6c9c0f769f24fc3bc22f95b0fc3d67b544761a819132868d796a69b4b517a1d0c429236a11abaa6f5c6a1c179bdce8aa8bacee641ef9987cd1997db28bfbbd3d7495063c23ad5d637d1d9a71e229139785f7ad6ab6b53a371af608319200fefb4c2f7fcf2b6be81793802ae307bcbfed6454de1583d62082376482668deba748c399ed8792b8563c6912be5bbf56f3a9df2cf97c9d1cee6906e1fa134bf3f6e4665b584569a6c1d371e5365b336ac623fe82c65e67996d", 0xdf}, {&(0x7f0000000240)="ff570178bf6ca9b355ee232b2cce683e202ced2e9d92e196836802fa72ef3d39da06f7151551850fb3d590b4b4c7fb357d8c5cfe37e0f76286381da4c1a24aa5122b9c77285ff300056d4fe324207350485c82bdf174ada9a4930ae2532cfb88c3674e93713061d531b1af9f0e89b097c66614246a8c4eda90464d696192562cd41c7bad004f47573ddbf1cc0b62384c853af9994cf3f7b88757080bab1043bb4b65736e5b57c680427a5d3edbea453acff4b5cc0ca360ceb07a8ce10d5932d77321135072197cb0ff75389164d5f12cc122f3751c632c90c836560f2921a9c0c527da7aee4c95ecb3fb88e405c2b27a75d6e9", 0xf3}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)}], 0x4, &(0x7f00000017c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x2, 0x8, 0x6, 0x1, 0x4, 0x537, 0x80000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ff, 0x2, 0x7, 0x9e, 0x3, 0x7fff, 0x100000000, 0x1, r2}}, @init={0x14, 0x84, 0x0, {0x7, 0x5, 0x7, 0x7fff00000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x8, 0x200, 0x4, 0x0, 0x27, 0x8, 0x4, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xac, 0x8200, 0x5, 0xc1, r4}}], 0xdc, 0x4040}, 0x40) 2018/03/26 14:33:08 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') connect$ipx(r1, &(0x7f00000001c0)={0x4, 0x7, 0x5fc, "16ccc6b42c64", 0xffffffffffffff80}, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000140)={@reserved=0x1}) modify_ldt$write2(0x11, &(0x7f0000000180)={0x80000000, 0x0, 0x400, 0x8, 0x6, 0x3, 0xffffffff, 0x4, 0x15, 0x401}, 0x10) accept4(r1, &(0x7f0000000200)=@pppol2tpv3, &(0x7f0000000280)=0x80, 0x800) fstat(r0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xd91}) 2018/03/26 14:33:08 executing program 3: r0 = socket(0x2000200000000010, 0x800, 0x200005) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@abs, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000040)='./file0\x00') sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 14:33:08 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) read(r0, &(0x7f0000000340)=""/232, 0xab36dc72b8c72f80) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x480200) 2018/03/26 14:33:08 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200241) dup(r0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000001240)='ngfs\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') syz_open_procfs(0x0, &(0x7f0000001280)='ns/pid\x00') 2018/03/26 14:33:08 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7ffffffffffffffb, 0x3fd) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f000056b000)}) close(r0) 2018/03/26 14:33:08 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0xbc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, {0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffe}, 0x7bf, [0x3f, 0x7, 0x5, 0x3, 0x3, 0x4, 0x1, 0x20]}, 0x5c) 2018/03/26 14:33:08 executing program 3: r0 = socket(0x200000000010, 0x2, 0x6) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000006c0)={0x0, 0x100000001}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000740)={r2, 0x80}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x6}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x7f, 0x6, 0x6, 0xffffffffffffff06, 0x5, 0x800, 0x2}, 0x1c) sendmsg$kcm(r1, &(0x7f0000000680)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x4, 0x2, 0x4}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="373089171694292d94ebdb927cfd33e93efbb5ec55eda9bec06f4e763924daced970729717248417d3e61803820021af7ac12589218bed6ac602842ec0136c0681817525edaa6e664334feb40f58cde04c8cd7484eac17b501b4bdb3718a653e7eb610d91155279621d090", 0x6b}, {&(0x7f0000000200)="cd75029f2e79225a69be772eaf4383187b4181fe0c308050f3676f74f6093ff10d2549fa8091e3b44213bc69f94243ae5329788c7f6a6607a7d472dc2f62edeb2b4573ed048ddf3320ea2f497aee8e5a562f9f6f46c47268b2a87d36046d7a48b93fde4f727858531de3a36d8b37f25e13214bc1d1286f3d822acbf3ce02aae8d2e8d49963e78a9abf4ebbf66a50d230a969a74c", 0x94}, {&(0x7f00000002c0)="5d40a464348fd5c1243513ac8293534ecaa6188d6f9bb5842145d0f88f81d68db509d840860de4ab8ad674b1e050ccf3544e129b07864dbf34c97ed0d684db2535b68cf5770c94d8daa919c9d1f9f0e373adef6d00e715a29fe38ef527537422e3bf58a0d9ad67daa0a7c44e9b004d92f6de16bb5aabde701cc287642b9b8120381ad91fbd5e918112b0b39ceeac7e38", 0x90}, {&(0x7f0000000380)="8a186e03b2f8eeb660b3d43b1a1910ced629491f72886a9a3e2b7444f5806e486637780c9a39bb8ee2e0f19f24e53fcd15b528445a5018f0b027b763954ed89c0ae1e1a5f1a2bf6f8f359d6628b3413780a70c3b4d230c0168f303f8b5dfd5d89a5bbc05beb1d675f0a40a575d7af7a70c3f64c0b9e91337a41f9a3bda84813ac229abaec0b0117d345c9f96f9b15c9867cec922cf5e56614187643514eec7d359a99a27418d875f233ac14eb6b6f3da38265bf57b679677cad0cc9f1f63f17b8fa374867bf9a5c04a8501018308fa08d61c01ebc3a81e9c16783322096077d169166048fbde14c48292280c73e4aa1b632d8e41c3e1", 0xf6}], 0x4, &(0x7f00000004c0)=[{0x34, 0x1be, 0xffffffff00000001, "1cba1e7021a3262864f15ba30167084784400061126367bce68c2afddd26f9f4ff7daa2b55"}, {0x98, 0x0, 0x80000001, "03e47f1f184740a88b8ce3d788dd6994323125c393159fcc047a56d8ae3094cc95d8301df70b68834a3c11057d91d15f2ae07f83621be77cad0d37eb67ac9d01bb63910fe43cae17913b89dfaf48436966438fe1004ced34e2405fb01c3af9cabc13ab110e51047a7c0a3b5459c2bc69828d49355d832c4afd259c692aec765948f7d325354150b228"}, {0x8c, 0x109, 0x7ff, "a396dfc3334a47a02fb86dcd1854504daf129546b8b76fe4eeef95a6f909b0be695011ef2444f486b4897663e3f5ffc733bcb66bb4dc01f8ab71edbabbba13f6c2ceb97f517998bc695befedb40e539551159564d87045a04a963cab937583f623c05cbf3992d87dcebe439a7df8bd4bada87fcaa836b8b99154ee2f80"}, {0x2c, 0x1ff, 0x70d6, "dea4fc110b2ae4727d09d09de6f58069134b3707da3fac945c848ee72c108b9f"}, {0x30, 0x11f, 0xafe, "0ac3cdba80e32fc838f4911da62430d8e9f716c4e55153dbaa89005a79d3c55088842188"}], 0x1b4, 0x10}, 0x20000000) 2018/03/26 14:33:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x5}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/77, 0x4d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000100)=""/236, 0xec}], 0x4, &(0x7f0000001800)=[{&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000001380)=""/142, 0x8e}, {&(0x7f0000001440)=""/149, 0x95}, {&(0x7f0000001500)=""/142, 0x8e}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f00000015c0)=""/164, 0xa4}, {&(0x7f0000001680)=""/209, 0xd1}, {&(0x7f0000001780)=""/81, 0x51}], 0x9, 0x0) 2018/03/26 14:33:08 executing program 4: sync() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffdff8), &(0x7f0000b1effc)=0x8) recvfrom(r0, &(0x7f0000000000)=""/138, 0x8a, 0x101, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/26 14:33:08 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000280)={{0xc40, 0xfffffffffffffc00}, 'port1\x00', 0x16, 0x110000, 0x7, 0x3, 0x8, 0x6, 0x5, 0x0, 0x3, 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000340)={{0x3ff, 0x100000001}, 'port1\x00', 0x0, 0xded1d7ff110ec346, 0x101, 0x5, 0x101, 0x3, 0x1, 0x0, 0x0, 0x1}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x200003) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) r6 = gettid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r1, &(0x7f0000000240)={r4, r3, 0x1}) close(r4) r7 = dup2(r2, r1) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000100)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e20, 0x20d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x6, [0x6f1c, 0x4, 0x8, 0x5, 0x40, 0x200, 0x3, 0x100]}, 0x5c) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r8, 0x1, &(0x7f0000001440)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000040)="75c86585cb26c81e7039b7b4905f196598769d138c02c8c365bc3e6f1bb036433df8158dc9bf3031018e695e3f75aaf0510808cd4941e6aebb2da1d222c7e69523a9c76e0ea888f60aaf6a4542c7fa1813", 0x51, 0x0, 0x0, 0x0, r1}]) 2018/03/26 14:33:08 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000480)=0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2aa4b5a04c86fcac) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc42, 0x200) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x7fffffff, 0xa0000, 0x9], 0x4, 0x2, 0x1f, 0xbf49, 0x800, 0x6, {0x0, 0xff, 0x8000, 0xffff, 0x7, 0x69aa, 0x2a3, 0x560, 0x9, 0x1, 0xf538, 0x3, 0xffffffffffffff2a, 0x9, "8a2ed12be62a2fec782d5d163407b9430991fe1de5b13c116575b50f56e547b0"}}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) 2018/03/26 14:33:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='ns/cgroup\x00') ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001700)={0x10203, 0x0, &(0x7f0000ffa000/0x3000)=nil}) r1 = gettid() r2 = syz_open_dev$adsp(&(0x7f0000001280)='/dev/adsp#\x00', 0x1000, 0x125000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001580)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x56, 0x1}, &(0x7f00000012c0)=0x88) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001640)={r3, @in6={{0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x8}}}, 0x84) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000001340)) sendmsg$nl_route(r5, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)=@getaddr={0x14, 0x16, 0x100, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000001540)={0x6c, 0x0, &(0x7f00000013c0)=[@acquire={0x40046305, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x2}], &(0x7f00000011c0)=[0x38]}}, @clear_death={0x400c630f, 0x0, 0x3}, @request_death={0x400c630e, 0x3, 0x2}], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f00000000c0)=""/4096) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, &(0x7f0000001240)='lo\x00', 0x0) 2018/03/26 14:33:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12, "0f142a732bf169b17cef1990ece106cc77e1"}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0xfffffffffffffff7, r2}, &(0x7f0000000180)=0x10) 2018/03/26 14:33:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59), 0xfee1}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fb9ffc), 0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/03/26 14:33:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) timerfd_create(0x7, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cda000)) epoll_wait(r4, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r4, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r4}], 0x20000000000000d1, 0x0) 2018/03/26 14:33:08 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3fffffff80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8, 0x10}, &(0x7f0000000100)=0xc) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) [ 499.391288] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 499.405757] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/26 14:33:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = dup(r0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x6, 0xb7, 0x1f, 0x1, 0x0, 0x3, 0x4, 0xb, 0x0, 0x1ff, 0x8, 0x437c, 0xd5f4, 0x4, 0xbd78, 0x6, 0x81, 0x1, 0x5, 0x3, 0xc0000, 0x1, 0x1c00000000, 0x8, 0x3, 0x3, 0x6, 0x8a2, 0x1, 0xe, 0x4, 0x6, 0x5, 0x1000, 0x5, 0x7f, 0x0, 0xfff, 0x4, @perf_config_ext={0x7, 0x8}, 0x20441, 0x5, 0x4, 0x3, 0x5f, 0x5, 0x5}, r1, 0xc, r2, 0x8) 2018/03/26 14:33:08 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x155, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r1}) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x6) 2018/03/26 14:33:09 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000140)=""/80, &(0x7f0000000200)=0x50) sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x0, 0x1, 0x1, 0xfffffffffffffff8, 0x80000000, 0x1, 0xffffffffffff7fff}, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000070c000), &(0x7f0000ca4000)=0x8) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x20000) 2018/03/26 14:33:09 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) listen(r0, 0x7fff) 2018/03/26 14:33:09 executing program 5: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/69, &(0x7f00000000c0)=0x45) mknod(&(0x7f0000000080)='./file0\x00', 0x2, 0x6) getsockopt(r0, 0x114, 0x0, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000001600)={0x5, 0x4546}) vmsplice(r0, &(0x7f0000001580)=[{&(0x7f0000000100)="a9444ed4bc61d48287420646cadb4f2143850691de8a0fc7e496b0fbc26ad186721a55b9eb6f57e631c1c652c6752924bf93debcdf986f4402a0a1928ea3a27d1b409f0099c08c3bc915b92cf1d07a8efe852fc17e97025c972450cac80603f1bf5bff1a67cad4f372953a4d4e627e840ad468adf2cbed812c63d1c691ec613932083298530a4e461848119e7a0a6fd206ca59b0aa6f4be86a1811d64acb0d269749de3b27f39e9f26900a45c0dea1062bcee41a5be114db94b32c5d8993a0a3cc3124218cab99f0808189ce092b63b8705ac7732763bb8a68d74ced501b40", 0xdf}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="5e0f8ed9a9eaa7089e1927a2319e949ae226f11e2a39d8f97b122b8b7602594393837610294b65aaedce9b82a932f04eb78bad7252f44f458a2149530ce0d1df42c987676dedbc7813f68151684e11014aa17ee06f6d001a43df153ff002659d3936e85281b4c9597a", 0x69}, {&(0x7f0000001380)="f6073266f919b1024c948f3bad3b29ee9b13e210ef745c35107a464a0358f2726ff1023f780991670f0b", 0x2a}, {&(0x7f00000013c0)="fd831ca69a20c4f9142155867b787c50da7047ea6e289385f92ebfc042020cca2991a850c28edb1c181ff68247f809cb95b36d08ab4b43d19b8470091fe4dd6d6fb701625e302854d7dee9cb5fd86a3cba3e9bb5b51ebc2fc2d3cc90f92e23d1df9fa75f223db1f3840cda5eabbe433007f425234e9e1120d3d445ed9698b1178d6ce7ea0bc887aabf7b5a23914c4345d1b1e594424a2b1c", 0x98}, {&(0x7f0000001480)="98c80a4aedc5f2075300fc1f1811a3f30cd475b016e89719546d0bd0ca266d50d661e3121a9b27a1f32cd94197ab0ca7c270dde0ee9bfc433472e0b623147f8d5b8461bc2da10da8088d7ef63c8cf8bebad4a04f8ff79bf5ad29483988ce47c963b8abe9ff76f9526abde0d0e453185ec59859ac21f0c40ca21330eeee2ac7987c5c02489fcbc32af903846ed23e0df6e0e4b60ce262cda47b9a9cd947674265d7d857a8697e63eb2702faa08fc72794a306c56245ecc97f4394648690c62dbacb7aec81630b208bae19c6125840751266a0f656782b24f621229340b77e9fc8a4", 0xe1}], 0x6, 0x8) read(r0, &(0x7f0000000200)=""/234, 0xe4) 2018/03/26 14:33:09 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x7}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002aff4)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x26000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000040)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/26 14:33:09 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000078030000fffff8ffffffffffffff0000d8010000ffffffffffffffffa8020000a8020000a8020000ffffffff04000000", @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000ff020000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000006e72300000000000000000000000000079616d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80008010000000000000000000000000000000000000000000000006000484d41524b00000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000000000079616d30000000000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x2) 2018/03/26 14:33:09 executing program 4: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="007f60a904c2a2c2cbac0000000000008000000002"]) ioctl(r0, 0x400, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0xf08d}, &(0x7f0000000140)=0xfffffffffffffd4b) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xfffffffffffffffd}, 0x8) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) 2018/03/26 14:33:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$void(r0, 0x1) 2018/03/26 14:33:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000ffefc8)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4", 0x20, 0x0, &(0x7f000068b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100400000, 0x2) 2018/03/26 14:33:09 executing program 6: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f00000002c0)=""/137, 0x89, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x1, 0x1) write(r1, &(0x7f0000214ffb)="53000000ff", 0x5) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x3, 0x8, 0xcc17}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000180)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) write(r1, &(0x7f0000000040)="b8", 0x1dc) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000380)=""/195) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f00000001c0)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6gretap0\x00'}}) 2018/03/26 14:33:09 executing program 4: r0 = socket(0x40000000000000f, 0x7ff, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800060000000000", 0x24) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x81, 0xd0b5, 0x1ff, 0x100, 0x1ff, 0x200, r1}) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000080)={[{0x6, 0x7fffffff, 0x8, 0x100000000, 0x0, 0xfffffffffffffffd, 0x101, 0x9, 0x0, 0xcbe, 0x1, 0x2, 0x10001}, {0x10000, 0x0, 0x9, 0x80000001, 0x6, 0x6, 0x2, 0x200, 0x3ff, 0x800, 0xfffffffffffffffc, 0x4, 0x100}, {0x9, 0x5, 0x1b, 0x9, 0x5, 0x6, 0x4, 0x8, 0x5, 0x401, 0xecc, 0x1, 0x3ff6}], 0x7fffffff}) 2018/03/26 14:33:09 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x60af, 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r2) 2018/03/26 14:33:09 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002497509b19643d610f6f0fe5000000f3", 0x2ab) 2018/03/26 14:33:09 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x9) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000001c0)={@empty, r3}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) connect$unix(r4, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/26 14:33:09 executing program 5: memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) eventfd(0xffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) 2018/03/26 14:33:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) lseek(r0, 0x1000010008000000, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xccc3, 0x80) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001640)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001740)=0xe8) r4 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001780)=0x0) getresuid(&(0x7f00000017c0)=0x0, &(0x7f0000001800), &(0x7f0000001840)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) r8 = fcntl$getown(r0, 0x9) r9 = geteuid() stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001ac0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000100)="d65bd0e1a6a96a4b34a120a381b9c15cc3d7f5b95a51988c1ebca95e2c27411a236c01275f3237bbff74b636e4df5e48eeaf18730b36200c0366aaeee52287f2530c4ce37d0b868d875db3899d060c9ca0c4c97d15ef94e1a11c943b6c36c957f8673d30435c050b461666e53a2a7cd4e8e898a836bbc40a10a3b9d607abbf10bfecafa1e0d3a3e3d1d9d3c42516967ad113f7298de57577fa3cbb8395e2a60f943856e5d08abae73eabad5ec81e7ce83971bd45cc7542765e9be051507219c253b48fe948f65f3625d4d3ce5d3ffc1c64647325048f1870f3007227d347e3dee5d3b1af9f40c90270df11a3cc9f609b608538968c6fca5c93", 0xf9}, {&(0x7f0000000200)="596a311acad1a9081f812be412cf4dae550405b746a0f529ed5ee64ebefe82484b4887c08ebe0510b53dd9a779a0ccf896d4d253c051cc46fcfb13833b59695cae249b525e2f18e1307ad145a8455c72c63aa2e13e4f0405caa20f4da5ca02d144d79d96a739995108cf72bd0c0d572571918a34c4264e82c1bee15e10bd25e1aa822aaa091892293e8bbf10f3424829307cc569577e4e419e9d7d3da9aeba3ec2ed5d7b3e5bf70ab4c5a12adad50773ec1f575643563db961659c2c9fef6240c51b86bc00ec3382f123fb74874055f23c6998c3", 0xd4}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="df1068739cecfc70e0ed6cd8982097065dbc7950aec988fa467cfdf31aebaca5eaa48f2ae5f84ff1d7074bb45eb9631d2931dd23742d001e2b0c13e0b019d3f1ea5b7d4c5c913d7796d91761a5ae63d3871f21566cf4a68b901782849e03ad735b4d5a85bbee03f0ffda709964c4002b1677ce7236007fdd70532c1184ab3760e899da4d5e98c3c18f71cba5980463cfaf34b5476831bd9df052af0ed55da22490035595f11c", 0xa6}, {&(0x7f00000013c0)="07171936d284e921a7695da8160e846f90585b4a50da8f6d86861ce262dd4df3082abed26a23d5", 0x27}, {&(0x7f0000001400)="2e224aef6268bff714790bfa44171a54746c5468c8044072985ba7668ccca32e0e250cbb53202ba7671ca06590eb1b107a4fc82cd65c398b1f844ef52dab7a103431e78bee79c4e70b7b88b49cceb17d1dfdfb5b87e20f5cdfd5", 0x5a}, {&(0x7f0000001480)="9b05b49ecfcb319e5ad905f65d44190f25ed821c9aeca07b84ce2c75384df24ace02830ef93dadbd71a65cd3c00cb1c051a562f3056b56cff8585c0a8054e7de2c4fb4b150d982aff13d5cf0c86322ffa9463f142bf54822c1e41a678864dda2fc18526c3ff66a96dc760e23063b295453b7218f16f0c85213475f3791d8277717e2dcefec2ac4f751cf0fce23fcc49f455dd8363a9c2e60957f77d191b8774b9d4e24620c2af3d6d383e1a6695cf7dde5f73e27cc12b7b1942c98030dd992f5a3cf6089e46d9409352238ae6660a572adbf3d6a0f10acb3fd466f5b3cfc454ec6b41a0edaf27b47e668ccf007eade", 0xef}, {&(0x7f0000001580)="f3966279ed4b5025109da90a1aae12781a9521b72047154780826f57f7f9840c696e0a69d40786a2dd222d6746eef6e2c47937a5d13783b9c0c0d315cc8ace9575e293776dda99b9e187493f98a5d25757031f6d551a2057f39fd908", 0x5c}], 0x8, &(0x7f00000019c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xf4, 0x4}, 0x40000) 2018/03/26 14:33:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000100)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f0000000800)=ANY=[], 0x0, &(0x7f0000000040), 0x0, &(0x7f0000003ac0)=""/214, 0x7a}}], 0x1, 0x0, &(0x7f0000003c00)) listen(r0, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x40046103, &(0x7f000065c000)) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x31c, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0x80, 0x0) getpid() 2018/03/26 14:33:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200400, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f00000000c0)="24000000240ff6ff010000000000f300f1ffffff1300ff1000001000000000000000000008cd269bc0aad74f900047223a701b40167f70d8e4f23580ca26ae9ec4c0cbd7913aaa88dc2b8e35ca7a439595d34a0c6db5a1f2ac3d6362cb1cfe35cc9550b09108c0995c6b26b7e1ba3ad0a4ed716c9d9381e8a83f61317871df2ed3d3c1338ec31b4ac5ee05dc09e819fcaf0ad4edd9962db7021dc98f62346e4e437a987a6c631ef3c3ec7feeff030000e59a6ee94ec0800754d20809797f5b3f4bd9a61f3c8e2ff423da77c01e72630a2662211bb38249d12fc9", 0x6f) 2018/03/26 14:33:09 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x82000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000003380)={0x80000000, 0x20, 0x1, r0}) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000003400)=""/10, &(0x7f0000003440)=0xa) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00000033c0)='attr\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fstat(r2, &(0x7f0000000840)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) sendmsg(r0, &(0x7f0000003940)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x1, 0x2, {0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x12}, 0x3}}}, 0x80, &(0x7f0000003340)=[{&(0x7f0000000140)="0f197608b7f1178807a063a29ab4faec451b27854b369a7053874bf4cb9f2cb2d19001e29250b55e80074a3fd321b43126cade95cd89fd39e825a51a280ebc2c1698b5c9b41c251553afda2a612d9c9f8fcbcc", 0x53}, {&(0x7f00000001c0)="113720fa44e416eee7d9e6105ed881317eea62cca3cfb859ade69f5dcedaf5f02cba8874097ff54e0ff8072ca14f7680c3a0", 0x32}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="d061ccd1cd3ce5ecace7a683cef8a5674c6895ab744a226583", 0x19}, 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0x1000}], 0x7, &(0x7f0000003980)=[{0xd8, 0x116, 0x6, "074887655d28742cb228da47602246273d2f91ef2b6abb7bf2d98561f9d77a5730689716c6c7a2b32ae248f5c59dd6049ddf32ad192640b1aab146656c868aa01cf63f250a9965b3a45382da4bccc362a1fd3a01fa43c6774ac29d59cfd0fcae2bd00a0a9310a773dd6cc837c10f30b67f2038160e63ebc5fefe735b0bd20572365865c4e2104dcb8d1405c9e6aba8226bfe9f19aac022f5ed716774c698d074f125622ed422559aa584048444d5fad8b952aa967eb94cd10cbaae8d7ae754d2bd66a6a82018e1cfb0c60572"}, {0x78, 0x102, 0x4, "775598ab78c3746d59f888c73ffeccde782720f4f71e46447181ac7abbebc772cfb3f4d631e87e1f6f5a15b53fdbdaf5e175d84643f6563671055a2a2dbd75199078a57f1a6528e1fea6ecb558f61e017a93a5d56aad2ad96162d7581675c77f4a79ce20b88fe1e019"}, {0xb8, 0x114, 0x1f, "87d69432be7c52c6d2546947e436eedf66eeec4fab953f4385e94c6a54d3f2d8ced3dc568edd8b771f19adf3bd365be5eb7189ae2d2c1848f0408cb2718aae1a558e93dfc1fda8638c5d0018cb9fe35a76b85fbbe68b2a9e4a9eeff637a571d3d1a71f166387512099138179bdfbc3e3013ffbfaaad15ee384a6a651293b0b7e50d8cd4a1db636c8b18847ded6ba76ef14e863c4a7943e5515706217f9594b449874dc26ada25371e903db"}, {0xa0, 0x0, 0x7fff, "e9c60f57b1ecf9eb406a55afa4b7edae48cdd1b3a6c2d11e40b7292389936b246b4468f851d8a4e755b9d74dfe4008a902741dd9651269b200915fd178fb7e6b316c643b511181974f325afa57c3381ab7926d288e881818023310b67a48498a849a4d38b292bb10e917b9ad4f0e95d2d36ed57515b626cfc5cb5d2fcdb4d1e60ef30e36e0759571613e2ee036268432caf87b"}, {0xac, 0x19f, 0x8, "a2b2689a7e7e4436dd50032b7f492c27d94c9932bcafef34712a76ef1312b2222aa3a7912131d930ab38000b2b60507e1c9ab40a3cef3a0af1ace39f5090ed8e2d756b572ca2478af5dece0f6dcaff3df42e1b233aee46bdab0c3a74f7219378d318d8fe67f9f93552a8021a04d44c3c70a6d56a38caf7fb18e3298c0cbf6bae7379d4bea4a0ce06bd9c885ac5503a65d0fb61c82e3c93cd7d4bbb57399170"}, {0xb4, 0x10c, 0x3e, "15ea7d2be5ec572bae21c4766e811bd81ac61d4ecff66d471d70fdf15e452a66ecec4ea3b5b158c351430a6090047de28f4eb482872b65f4778f4acba5307988092f16a93f2469d6b52aee649219cd10c150a95bbc8150a419397ac5cebc35f5edb896bc27ecf40cfa4cd16d5eaa25c9a0afc1be8cb21025b7ee06ae87bd084d8105cd9e89d23cd89764c77c17c5a234e62e3744a941bea84d2695ea0a8f98848ba49df8f37a"}, {0xa8, 0x100, 0x10001, "b49b97684adce42452c8abc21864ca239efc49422d8c559296fa2bdcfa744ea3adeb62b8d0e317f7ffa6444848d3e52e464342881d37ba58aa791a90e3ee206030ee03a54fd633125b2279802c425a7268fa8c025a454efc1532ead7cbb6f4b0117d66f1f5440918a70d05e0c330c0900875651ca0aa1409ef8e3ea88869b4fa5811b9e81eaaa99bf52a601a68517b2397f7b6f6a504ca06e0"}, {0xf4, 0x10f, 0x2, "37c23e97ec1425d3fa6a60ed2aa9df2d32527cf9df72b03e36431b577524a79eb55dbb84185874d83682942d612725dcddbdcc7ae4edd60153ebdb9198081c4d2dd629ba45a5d95b6b60013d25df185b4049c94a6b4a939ef506b697962d54c90cb53b46da0f478018fdc8bf41967517e101b8e03342dbba36b0ae6b6dd133e6b3c7d35c88337559ce0e3ce1d46b972133efe14f3af4b6857ed730d1b592a211854dc1a586c1bd30cefaee419a7ef1574c4969372c397cce698a8e05d6731d4c640e2c202973b90fb5e6caa3629b1a7451720400f8a7594c9dc7e11490197ed2ad905d456524f10e"}], 0x5a4, 0x4000}, 0x810) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r3, 0x84, 0x40008000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f0000000000)=0x7) 2018/03/26 14:33:09 executing program 4: futex(&(0x7f0000000000)=0x1, 0x800000000086, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x1, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/26 14:33:09 executing program 1: futex(&(0x7f0000000000)=0x1, 0x800000000086, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) tkill(r0, 0x1000000000016) 2018/03/26 14:33:09 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x424, 0x0, 0x114, 0x114, 0x340, 0x340, 0x340, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1}}, {{@arp={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @empty, {}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'lo\x00', 'bcsh0\x00'}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bridge0\x00', 'syzkaller0\x00'}, 0xf0, 0x114}, @unspec=@STANDARD={0x24}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xa02f05de284ec36c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x7f4f, @empty, 0x6}}}, 0x84) 2018/03/26 14:33:09 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x400080000) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0xfc147812c6696269}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), 0x4) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x10, &(0x7f0000bbfff8), 0x8) 2018/03/26 14:33:09 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/26 14:33:09 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x100}) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) open$dir(&(0x7f00000000c0)='./file0\x00', 0x4000, 0xa8) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x1a9, &(0x7f0000000480), 0x268, &(0x7f0000000000)=""/187, 0x1ca}, 0x0) 2018/03/26 14:33:09 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x54000, 0x40) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x5, 0x8, 0xd3e, 0x4, 0x8001}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)) fdatasync(r0) 2018/03/26 14:33:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d42ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 14:33:09 executing program 4: r0 = socket(0x10, 0x1000000000803, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/46, 0x2e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/03/26 14:33:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x5, 0x1, 0x5, 0xa3ab0000000, 0xfff}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) r1 = socket$inet(0x2, 0x5, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x1, 0x7fff, "66107d538142", 0x5}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x5) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="8917040000ede6cb92ea6f69e2701e100685275db0", 0x15) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000001c0)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180)=0x7fc, 0xfffffffffffffe9f) 2018/03/26 14:33:09 executing program 7: r0 = getpgrp(0x0) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='ifb0\x00', 0x9}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'rose0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0400000001000000ac0000007fe1fdd4f3876dfd0ddff34bdf5863c2b77a0f8616c55ef9c8137ec892c5c84d42a009d5201c68b0a10267507eafb06309d83f7009257319195504d972a8558ce8c9e5e30b5d92caee434f5548736eb3e4faf9fdfcec9748c5a23026cdf4ec27327d1a1a44ad083c561555a958cba1f4a27ad93c8e03cc21d7f05732da53a6b73af964974e61bd09d0df85a0454dcf9313fada782fdb45393ad56976b4a7f06403a8b8198e9a6348b36145bd63a5668f31cf69"]}) fcntl$setown(r2, 0x8, r1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f000058a000)={0x40000000000011, 0x0, 0x4}) 2018/03/26 14:33:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/26 14:33:09 executing program 4: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x100000000, 0x0, 0xe6f3, 0x100000001, 0x476, 0x5, 0xf0e9, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x3}, 0x8) r3 = socket$inet(0x2b, 0x1, 0x3) bind$inet(r3, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/26 14:33:09 executing program 3: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x748b, 0x200200) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff13008b045bde4b45faff10", 0x2) 2018/03/26 14:33:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0xe8b}}]}) 2018/03/26 14:33:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000001c0)={0x82d, 0x6000}) r2 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x20010, r3, 0x0) r4 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xa010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000000c0)={r4}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000540)={0x5c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="08631040", @ANYBLOB, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000040000000f341be36a7cbe"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="8561646600000000090000000000000001000000000000002d00000000000000852a646600000000", @ANYBLOB="000000000400000000000000"], @ANYBLOB="08631040", @ANYBLOB="000000000000000011634840040000000000000001000000000000000000000011000000000000000000000060000000000000002000000000000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00']], 0x4c, 0x0, &(0x7f00000004c0)="5d28fa15b7845ef109cb844c6fb05f00ce598ef5811e6c12677dc3e0b8efd4a9c9d0b0ad62af37d318ef97bdcb7d2f3836e1ca65c1c71f6fa852b0e34e737fb90bdc6ba004e1b5048d25f658"}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r6, r5, &(0x7f0000807000), 0x40) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/26 14:33:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1f, 0x52, 0x2}, {}], 0x20) 2018/03/26 14:33:10 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) read(r0, &(0x7f000022e000)=""/74, 0x4a) iopl(0x296) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 2018/03/26 14:33:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000000000)=""/165, 0xa5, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000000060000dbdf253e4f00000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x24000881) socketpair(0x7, 0x2, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x4, 0x1, 0xfffffff7faffffff}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000002c0)=""/201) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) 2018/03/26 14:33:10 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) sync_file_range(r0, 0x8000, 0x9, 0x0) getrlimit(0x1, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/03/26 14:33:10 executing program 2: mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/76) socketpair$inet6(0xa, 0x800, 0x8000, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x10, &(0x7f0000519fa8)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@generic={0x40, 0x0, 0x7}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x7fffffff, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) [ 500.608591] binder: 9752:9757 BC_INCREFS_DONE u0000000020000580 no match [ 500.615562] binder: 9752:9757 BC_INCREFS_DONE u0000000000000000 no match [ 500.622485] binder: 9752:9757 unknown command 0 2018/03/26 14:33:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) bind$alg(r0, &(0x7f0000f1e000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000ffefc8)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x800, &(0x7f000068b000)={0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 14:33:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xb41e, 0x4081) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000180)=0x4) writev(r3, &(0x7f00000013c0)=[{&(0x7f0000001280)="cfc353b17a78c6022cffda65c8cbcb7d", 0x10}, {&(0x7f0000001300)="0d7ce36dd754819c11fb4bb83ef9", 0xe}], 0x2) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/03/26 14:33:10 executing program 2: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) ioctl$void(r0, 0x5450) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0), 0x10) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r2) 2018/03/26 14:33:10 executing program 4: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f00000001c0)=[{0x6}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0xb6}}, 0x80000001, 0x80000000, 0x7ff, 0x4, 0x6}, &(0x7f0000000180)=0x98) 2018/03/26 14:33:10 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9e3, 0x4) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x22) [ 500.737266] binder: 9752:9757 ioctl c0306201 20000540 returned -22 [ 500.795076] binder: 9752:9778 BC_INCREFS_DONE u0000000020000580 no match [ 500.802064] binder: 9752:9778 BC_INCREFS_DONE u0000000000000000 no match [ 500.808967] binder: 9752:9778 unknown command 0 2018/03/26 14:33:10 executing program 5: 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_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe1d9, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000080)={0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x80100) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000), 0xfffffe3c) 2018/03/26 14:33:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x8, 0x7fff}, {0x3, 0x4843}, {0x8, 0xff}, {0x20, 0xfff}]}) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4103, 0x2, 0x8, 0xfff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x81, 0x40, 0x100000000, 0x0, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8208, 0x9, 0x0, r1}, &(0x7f00000000c0)=0x10) setns(r0, 0x0) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}, 0x1e) [ 500.836182] binder: 9752:9778 ioctl c0306201 20000540 returned -22 [ 500.937914] audit: type=1326 audit(1522074790.383:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9782 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f44c99 code=0x0 [ 500.957509] audit: type=1326 audit(1522074790.383:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9782 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f44c99 code=0x0 2018/03/26 14:33:10 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/174, 0xae, 0x40, &(0x7f0000000000)={0xa, 0x4e23, 0x14, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x1c) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r1, r0) keyctl$get_persistent(0x16, 0x0, r0) 2018/03/26 14:33:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={"6c6f00000000080007042000", 0xfffffffffffffffe}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x7, r0, 0x1}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8204, 0x480000000, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0xb4, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x5ed200000000, @empty, 0x100}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/03/26 14:33:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xdddd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0xd086, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1ff}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/03/26 14:33:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x7}}, 0xffffffffffffffe2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a5d7e44db57bc3a9b1666de07a0d4078", 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x8, 0x2) 2018/03/26 14:33:10 executing program 4: 2018/03/26 14:33:10 executing program 7: r0 = memfd_create(&(0x7f00000005c0)='\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) memfd_create(&(0x7f0000000040)='@\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x3, 0x0, 0x0, 0x800}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000500)) r3 = fcntl$getown(r2, 0x9) move_pages(r3, 0x2, &(0x7f0000000080)=[&(0x7f0000001000/0x3000)=nil, &(0x7f0000002000/0xd000)=nil], &(0x7f00000000c0)=[0x6, 0x1, 0x4, 0x9, 0xfff, 0x7], &(0x7f0000000100)=[0x0], 0x4) 2018/03/26 14:33:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x20000000084) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000001200)={&(0x7f00000012c0)=""/204, 0xcc}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/226, &(0x7f0000000180)=0xe2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000000)={'nat\x00', 0x0, 0x0, 0x90, [], 0x111, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/26 14:33:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xe61}}, 0xddb, 0x7, 0xdd2, 0x5, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @rand_addr=0x7}}, 0x1, 0xffff, 0x3, 0x9}, &(0x7f0000000180)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x800014, &(0x7f0000000000)=0xffffbfffffff0000, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x10001}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/03/26 14:33:10 executing program 2: syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2400, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000380)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x54, 0x0, &(0x7f0000000140)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x70, 0x30, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x21}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x0, 0x1d}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x1, 0x8}], &(0x7f0000000100)=[0x38, 0x48, 0x18, 0x28, 0x78, 0x0]}, 0x1}}], 0xf0, 0x0, &(0x7f00000001c0)="1b4206565bf513e4b45221d915e1af585299ed343b17a6ff68e670474b62c7dac473bbd491e80370fd8be9da7ee4874c5a19f065ed3d139361c7017db4f5ca36ed058341614c5dc2403fcbca722da09cdcd709ec5379b78edc8327358be1a842ccda7ab9cca243d74660d6ce18015c7e9ceedf3feb862b8bf7892c0d1f64d0be3855998c3ef644264df5fe53c27771281ff6acde043438aad742b6f51f9210bcfc9c140389e5dbfd278447a876d764b658b948cccc010210938ef5ec910d183ce933494738f0a17d0270ad8ff80d46fd3c764b98d7f3cd5f7646a64bfda51a020d723e490c75c3ddef7b390f41d673d1"}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x8040, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c40129661580000000000000000"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/26 14:33:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xd1, "3d7b67761d415a97516f35d3a9a20220a1bdcc46e3b16f5dcf9d964bec5b120e2c742f20b96f8ee1b8315128c40da6fc6a73d1d1a319f0506cd8f7bc13333ad11ee18250281795e4add2dbb55106252ef207561d164e96dbb7034f41dc5c9e2bacfca59217a365a44408ca6a7548bce5478e222cd45ee52295ade7562a2dde5c8a9afca4b20914ff804940cb0eb69b7214dee1db41aa4fc28a7e5158e0dd3c7c36eed5294bd1014f78b7e77234dd4034cd197d1badfdbddaed8c602aba86f762a980671702982847d219bf82e28b0a571e"}, &(0x7f0000000180)=0xd9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x80000000}, &(0x7f0000000200)=0x8) r3 = memfd_create(&(0x7f0000000240)='keyring\x00', 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) pwrite64(r0, &(0x7f0000000280)="ed275393c5eab6663629a9b67e26a472a9949746f1aa909b163b6fd55ac0397baca87e5152e92879b05705157b7fa8b14a1ff360edc40ac9dd28bf118564adf334044277b6b6d30af3d0f3df3086614326be918142240df5", 0x58, 0x0) connect$packet(r3, &(0x7f00000003c0)={0x11, 0x16, r4, 0x1, 0x7, 0x6, @random="453966e2bdf9"}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000000040)={0x101, 0x19, 0x1}) getegid() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002a7000)={r2}, 0x8) 2018/03/26 14:33:10 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001008d0ff6ff010000000000f300c1558ed8e3d0f257", 0xfffffffffffffd65) 2018/03/26 14:33:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={"6c6f00000000080007042000", 0xfffffffffffffffe}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x7, r0, 0x1}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8204, 0x480000000, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0xb4, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x5ed200000000, @empty, 0x100}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/03/26 14:33:10 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800000000) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000003b000/0x3000)=nil) 2018/03/26 14:33:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000140)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5970fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d130985d41782ca6fc7284200050000000200bdf0bdb4af89c8ea1e3f9bc5def7e6750e9694c023383e0f0670ff250258716d91a11d790574135c35c826114583a0bc61186d375eeb8551a8d0ccb434762b9d9ceacada1205000000b6a482cc9cfa7b873dae2458d034dd084624041a97cbcfcaf9427b4d75ab10879e0f8513", 0xce) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x200001) bind$rds(r1, &(0x7f0000000280)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1) r2 = syz_open_pts(r0, 0x41) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r3, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000cdf000)={0x7ff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x851}, 0x4) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000566ffc)=0x7fff) read(r3, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a26fec)) writev(r2, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x82, @time={0x77359400}, 0x53, {0x80, 0x1f}, 0x8001, 0x0, 0x7b32}) 2018/03/26 14:33:10 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x1) getsockopt(r0, 0x1, 0x4, &(0x7f00000001c0)=""/140, &(0x7f0000000080)=0x8c) 2018/03/26 14:33:10 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syz_tun\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @loopback}, &(0x7f0000000140)=0xc) setns(r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x4000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x1, 0xffffffff85090bc8, 0x8, 0x800, 0x1, 0xfff}, 0x1, 0x1ff, 0xc0000000000000}) [ 501.358323] ALSA: seq fatal error: cannot create timer (-19) [ 501.397563] ALSA: seq fatal error: cannot create timer (-19) [ 501.455166] binder: 9833:9841 Acquire 1 refcount change on invalid ref 1 ret -22 [ 501.492161] binder: 9833:9841 transaction failed 29189/-22, size 112-48 line 2848 [ 501.518416] binder: 9833:9841 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 501.547220] binder: 9833:9841 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1482790418 [ 501.581204] binder: 9833:9845 Acquire 1 refcount change on invalid ref 1 ret -22 [ 501.593724] binder: 9833:9845 transaction failed 29189/-22, size 112-48 line 2848 [ 501.605414] binder: 9833:9845 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/26 14:33:11 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x14000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x80, 0x1, 0x5, 0x4, 0x101, 0x3c3, 0xfffffffffffffe00, 0x5, 0x3, 0x1f, 0x6ca5, 0x7}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x40087602, &(0x7f0000b66000)=""/43) 2018/03/26 14:33:11 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) sendto$inet(r0, &(0x7f0000001000)="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", 0x1000, 0x800, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'dummy0\x00', 0x0}) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) 2018/03/26 14:33:11 executing program 3: r0 = socket(0x20000000000d, 0x2, 0x800000) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:11 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)) 2018/03/26 14:33:11 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffff54, 0x40000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x34}, 0x1}, 0x0) 2018/03/26 14:33:11 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000180)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x886, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/03/26 14:33:11 executing program 2: syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2400, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000380)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x54, 0x0, &(0x7f0000000140)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x70, 0x30, &(0x7f0000000080)=[@fda={0x66646185, 0x3, 0x2, 0x21}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x0, 0x1d}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x1, 0x8}], &(0x7f0000000100)=[0x38, 0x48, 0x18, 0x28, 0x78, 0x0]}, 0x1}}], 0xf0, 0x0, &(0x7f00000001c0)="1b4206565bf513e4b45221d915e1af585299ed343b17a6ff68e670474b62c7dac473bbd491e80370fd8be9da7ee4874c5a19f065ed3d139361c7017db4f5ca36ed058341614c5dc2403fcbca722da09cdcd709ec5379b78edc8327358be1a842ccda7ab9cca243d74660d6ce18015c7e9ceedf3feb862b8bf7892c0d1f64d0be3855998c3ef644264df5fe53c27771281ff6acde043438aad742b6f51f9210bcfc9c140389e5dbfd278447a876d764b658b948cccc010210938ef5ec910d183ce933494738f0a17d0270ad8ff80d46fd3c764b98d7f3cd5f7646a64bfda51a020d723e490c75c3ddef7b390f41d673d1"}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x8040, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c40129661580000000000000000"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/26 14:33:11 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x400) getpeername$packet(0xffffffffffffffff, &(0x7f0000005ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005b00)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000007c0)=0x200, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008740)='/dev/hwrng\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000008bc0)=[{{&(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x11, 0x67c7, "45a4d66f2a7721c410314f3c41587ed054405d731b9c3c420bc0c1632996e7e899c43b3f7cca363683cb93fb2cde6d256819a3a6844127ff29a02f1a3896eb", 0x3f}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)="a5a7cf719d5861a026fd05bc15b7008754cdf6d2a3dc385a33d5250da7054ff27cfcf3ae921d504966175f9010d8a9e1680675b78bdd16ee573d3f086abaa2f401069e5b65579472b1bf896389e9e5c7721c5c70fbe44df3eb2b633a204a3d57541564990844f7189337b8b4b61c53c102790efeb9838e996c01246f30", 0x7d}, {&(0x7f0000000280)="dfe61a7039cb33bc10b0a9b23a43757a25f441527e4ede0b151be88fd77a02c089f50e0d14f69c260e3963aed92a480a79df64db7e39a4de5d494f14193e4fb77d3a93ba55bb034d3fa233e97dd387a412387dbfb3f83defb60a93", 0x5b}, {&(0x7f0000000300)="f4483cac5c7f5cacf8d2d4c09489521aaeee46016c5e9332ba794a1b5856d0557c40a208676276e6ac7e7dd0c03db3bc38ca2214fa37462e3c715273343f61d632b96d765fb419527f08686d4d96ac5804", 0x51}, {&(0x7f0000000380)="22f0079c13923af14c9ed9738976a1951d1ead72ee4f5740b96e0d1546904d0ad65e66d651b636232fc4392e", 0x2c}, {&(0x7f00000003c0)="4c2cb6e22fa30605a55dc47dae462dcc92df5cb681949deef87503d2cf9c81d6ddf314817cead112e3dc0315caf09e1a7ea5d33a8ce20b85b88c50f2dd3da8ed49d78cfa3c7bed68c674a64f3087e96284c3573e7f51dcd18bc0a82db793f67f88030a90fc86120bf56a53ec55f0fb855a39af91589bdd496d038f7a84c2bbec270c04909765c1b73addc1af732d6f36bcd6b44f421e53cfb8bf2703800bbd3155be9e13cd3326cf906d34315b97ce951497a0e079f211410b2fc37497adde34598f33", 0xc3}, {&(0x7f00000004c0)="748887bb42a7b391b37c726ffb7837201743e867f0023189d629223a7eafed8403c8f1ff605966417ff8ca9da0bfbd4ec8ab843ac580b688a6891431cab07d2dd873a918d64a2cc9f6", 0x49}, {&(0x7f0000000540)="c4d48184d80246e33dff919aa2bcee321c855c58a92f26bb3f41db1a315fad5980be5c1af73376ae29d1344154d35a59bd72a6dad8e84863192a3d0f7b40c691d31149a857ac76d1b6ba60d1b36aa834a0db176ca3185920c8a453e0e56b4912d24a05849ffa3f969a8ed75511c52050e0391fca02926611067eb3382cbe0530664d0046e316b39fc250f8a93e4ba772f645ccc25d5714", 0x97}, {&(0x7f0000000600)="c7f88ab25936063bce9e02ee4c6ccbaeeeb7844674d61e4c91d2339acead148e4ad2f65e148065d86cc7b005fd6dc576724c3b2be3a7c5af1b57f894cc1016bc27858c83a38418693bea0e81b6bd413c1ab8b03697fb386ca5082233347529020a86be6a45de543746c5e7c45c15e5fc8b0b898ea029fd053a33359d2a814f4bab4d2746fbc0355f3e7564f4bcc161ac8be0b48ebad54eef9ddc098ce683ceeee34041569b63a86494d10db1299f7e8748ee773e5c0413be8af3794b5db21b2f7b370e17e0373a14fc92980140075195cb76237c67422605e6cc826e700d23739da4a145b0e09ef5b474acac0d171f9d56709076d5ac", 0xf6}, {&(0x7f0000000700)="f2483cc1d07f7a", 0x7}], 0x9, &(0x7f00000007c0), 0x0, 0x24004090}}, {{&(0x7f0000000800)=@ipx={0x4, 0x8, 0x7, "57623602db0d", 0x4}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000880)="2bcf78181b181ec557b81900a871ddfd5f15c7b5a7a33721c0689b1a649b636b9a16", 0x22}], 0x1, &(0x7f0000000900)=[{0x5c, 0x0, 0xd87, "b842a8864eaf704c1447042c10cf0d86821445758059c57e1d6b487938e36a8b0f5c4ce3d027a43f9c3d0a1298f97e72534ce112e9404edcd7fe6f1dfab40e2cf967bdaec1c105f12234868573efae"}, {0x100c, 0xff, 0x3, "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{0x7c, 0x10f, 0x7, "fe54aa83d8bdc7a2f600a655f550dc1d7e965d08c4a574c4e29a2d0cff0f66a1adfde035e3427a8b3b12032eace3e506afc607db75e22daf236944d9f5e5f62242471a10ad90a5f791e9884b46359f35d6a7cfd2584092835ac284ce053ea0b2e64284d7b5f39f6095272e68ab"}, {0x10, 0x0, 0x9, "112fed4c"}, {0x100c, 0x1ff, 0x200, 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", 0x1000}], 0x9, &(0x7f0000008380)=[{0xec, 0x119, 0x0, "66399282f3a26b90728f5f4244f30f72c6ab99bac043b78a53b471dde79519823fec4e5b860adab242920ef61ee412d107357521ba4bba606ee18fa8f632290e7dc221021870ac1dd534f1feb3e9cd9fba6159c21647fa9c05295744fa6effcfa0fbd549ab72dc51763abce2df6e3878668b6d2971588292b42defff0905a8d444d2382fa23924fd26afffd56c942a1b2d140adefa153d9194c617de978edb6e815fa8af5e5118e506dadcdf60e927ec420e7fbb6251c62d7e452f0db267ae91a04dd783734209abccc6ecf4c1addf0ad2d0e81add7744e196c6ebaf06"}, {0x60, 0x100, 0x2, "d210174b1f0556b95aa6edf760f2d3c971f0f56b3d63d7e3ba474de3a7d7243c3be56d99004ed4d6eb0df1d10446c1f6ecea142a6c9cc13d68910a5910abe0526b9c7126781dec1b7f0bb16ab19da60434cab0"}, {0x6c, 0x115, 0x100000000, "c9c5d33ed0cc4143c899baf120e11a4857589081db3b77879845673ec129c21042e95a0b3c7c05b47d892a29cd85ced5d1045118f8a9798474d11d6959686d6e28c10ad0dbb7883ffc21935a4f6c188ec17f2ca412a739e963cc6832c677"}, {0x80, 0x1, 0x7fff, "c0d76403f13403acce954bec0dd7d7649651880f0d936af4c33f36a05073bbe6bfd1d858b73289f75b27a159a9c0894628a980bb2f840606cf969ef2669b02434b656c3326068b6519eda933fba23a52627dbb5fdad37d72eb24f1b35c2dc35fbe5f053547d4b3ada9e4bf7724560eb411"}, {0xa8, 0x19f, 0x80, "ffa168a23a0c87b494495b14476be7e462e04024df5c53fad65a7f2f5da8f8a78cadb63a71e35efc65035eadbea16fb44577212ab2630eebc2e803103a7dbc7ba7b72eea5ae48354fa74adc0ad5aec49970b69161be054dfacb793ab079f986886a2259fce8a28bae32179b16b5f7e712530111c706e30fe6e9c02d803a6ecd3316b2293203a68b195f4eec67ae35fcb7190775fd83bdf76881f0c"}, {0x20, 0x10f, 0x3, "7d3705c37655f364904f7cc18f9316ab90e6d5c2"}, {0x7c, 0x3a, 0x1, "43d694c50e7f1c43602b65094433901eb9e7cbdcd564dd7efff4830fda0323794ebfcade9535ce3918a236e269df2b0e5000530ccb48f6b654b185641918bc941b071899d975ae30946112811674fafdc9092ddb4530db86a560a6334cc1a13f09ce3785d12f1d6cc750ea6dc07fdb62"}, {0x1c, 0x117, 0x100000001, "7545a05368f22ef92404d7adfd"}], 0x398, 0x48000}, 0x82b}, {{&(0x7f0000008780)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x1}}, 0x80, &(0x7f0000008840)=[{&(0x7f0000008800)="6f2d4c56307d520ca0306bcb2f61e8f59a5dfc2ead0de4c7a117b5fe2d64876406682082ec60c6ce4731abeccf4b9d54e9e282c31fa854efbf6b", 0x3a}], 0x1, &(0x7f0000008880)=[{0xe4, 0x111, 0x8001, "05e083caca65b6f36882bcd9ffe0823373c9eb025ae73f9a74025ecd5e4989f80d70b9f2aa9e509efce7a8b78596c2a31e57ad5a46ed5f406514d7379da0e04444cf86c7ae8459c05f6afc2f3367ab4ac92fd95b496d9e241ffb68a80b02441a415d7aac1731203e3b6709436e96f5b180f7c2954ebdc2877ae804278a65e5d8cf2343649c19733d9b4bdbfd9583ba591e1aaa2d3f20afa9e90ac79c301bb35db393a6c4e9ae016b7cc9b1e74bf229b8f1ebceb0e762636d8f4d41035645a488719100b2bb0c06e6e9695a8831d98477c7b960dec6b878f8"}, {0xc, 0x105, 0x101}, {0xb8, 0x3a, 0x52, "a643e847f89c0b6b4170ce660653f0f31e17f1f2986e9c76151265a9362a8850e13ecdf4a7feae2a312784dfe29514df560a527f4f94f2102edca92c17db05630c004e01d449422660df321392399e5b59defc6ca806d8730bd0843ba99c451dbc24a57034900ce114787a4636d90498452a49bdb2e8364c911873dfc5473d40d07d33e4945d16f75d2e8e3cba150eb68cac05327d26ae667956a382019d01ff13166d3036c57b10137007"}, {0x10, 0x18a, 0xcc, "c1"}, {0x10, 0x10f, 0x0, "7e148569"}, {0xd0, 0x12f, 0xfec8, "f8406ffc7b4a7c356fbf7d89f907e91facf1568ef6af440dad8e98a90cc1419bb134783364dba131039d03793365a961a0f03964fe983364da8deb4b34836d871e593e0cb67cad076830e9f9daa8508293f68c5b05a2eddefe60722e0f1226c2e1dc104221c41eac6a354dc2569892e3114c9ac7652adb477facc0198dc4b5c91595555946af489d67633248ba6c92738f8990cceef5c105283afff6c3d57dfa372036b986cbb8f435c00dd076e6051ad2ac2490c738deededd73efc6696591637"}, {0xc, 0x10f, 0x1ff}, {0x64, 0x29, 0x2, "e6f4f8e449d5d073db04d3ad1eee102771d8db0a4c1825e1e91a604d4eb27a7a7c9fb09546a6a8c6ca48bad12925040e58c6f8323a81e423ebc520cad5e2541aa079d35c96fc37a235fba986d94950ce5fb8dbcdb859b5aa"}], 0x308, 0x48c0}, 0x72e}], 0x9, 0x801) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x79, 0x480000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000080)={0x7ff, 0x5}) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='..') 2018/03/26 14:33:11 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x385c0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000440)={"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"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/80) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000000000)=""/174) 2018/03/26 14:33:11 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x71bd, 0x2000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x4, 0x1f}) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) [ 501.734299] binder: 9860:9863 Acquire 1 refcount change on invalid ref 1 ret -22 [ 501.774173] binder: 9860:9863 transaction failed 29189/-22, size 112-48 line 2848 2018/03/26 14:33:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x1) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 14:33:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000091fd50)=ANY=[@ANYBLOB="0500000001050100000000008a7612f45eddca33"], 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000023c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82008040}, 0xc, &(0x7f0000002380)={&(0x7f0000000040)={0x2340, 0x12, 0x3, 0x320, 0x70bd29, 0x25dfdbff, {0xa, 0x0, 0x1}, [@generic, @nested={0x104, 0x1d, [@generic="60cb082b8c24fbb932391681e68f76da89886867ef8b1fee6d3a4a2e1fe272565c4c605b24e8a7ea4fc5d5b90999c1eacd542ea336778c437099cc201227c94924ea26e447e25d5402a212740609897ef505baf84a522edb1c7f981c9f527b23555ad2ed06013e4e63eb99e41a98f77c", @generic="f784131ad53f80639bf04d8ccdde7cf98128d5eb36d02a65b931c3dc27e755f3f4cdc5699207838d182d34593c4879b62c95fb60e8e5361c4b90bcf48fec685c2d6960d0f172a663b225c8dcb6d26a92301d1914f72ade2f7b047c61226370aaf6a84b5d62dc4e30b500183546e962504e7f834640d3e4d5ca13a8bdb1ef7fc70c9f6f203ab722498b1950a1b3"]}, @typed={0x34, 0x7e, @binary="84ccd7fec5321e16432c24388a2147205091e64d9e39ce747138688851b281f513a7f4652033de30ccc739349a68"}, @generic="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@generic="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0x2340}, 0x1, 0x0, 0x0, 0x80}, 0x4004004) 2018/03/26 14:33:11 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x800, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000440)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000480)={0x5, 0x1, r1, 0xdcd7, r2, 0x4, 0xff, 0x7}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000300ff4)={0x3f0}, 0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000040)=0x67, 0x4) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f00000000c0)=""/174, &(0x7f0000000180)=0xae) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x3ff, 0x9d69, 0x7, 0x2}, 0x98) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000080)=0x9, 0x4) 2018/03/26 14:33:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10400, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r2, &(0x7f00000002c0)="aeb1879cc886dfc23619655c46c86ca870919b04ae5617adb9653620de2c1a1416ffbcf906e8c81b8405c55e4d4bba11ddd8"}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40001, 0x80) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000040), 0x3b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x5, 0x9, 0x3, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e22}}}, 0x84) 2018/03/26 14:33:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x9, 0x7}, &(0x7f00000001c0)=0x8) socket$inet6(0xa, 0x5, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x400) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x5}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'ip_vti0\x00', 0x2}) [ 501.838126] binder: 9860:9863 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/26 14:33:11 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7}, 0x8) 2018/03/26 14:33:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) select(0x40, &(0x7f0000000040)={0x0, 0x9, 0x40c, 0x3, 0x1, 0x5, 0x3ffc0, 0x1}, &(0x7f0000000080)={0x20, 0x7, 0x4, 0xfff, 0x1000, 0x8001, 0x80000000, 0xb}, &(0x7f00000000c0)={0x2, 0x3, 0x8, 0x0, 0x101, 0x9, 0x4, 0x4}, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x1, 0x2041, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x2f37f268}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x7c, "ff1bc9e86a1ddd107bad6a52c08189433667cffe9fac7721af513d278703a1c00a727e0898ab740f65de508f8cf2a32cc4dbd7ab9edd2336b1189a1ba081db31fefa9947b01d0f87a5026c03db0be50a1f71d19a6ae6a5e4742d525950e7b152a325ecea9cface30e24dd7892bfe9a5716208d5589e47c233d591a31"}, &(0x7f0000000300)=0x84) dup(r1) [ 501.895142] binder: 9860:9863 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1482790418 2018/03/26 14:33:11 executing program 2: r0 = socket$unix(0x1, 0x20000000000801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000000)=""/255, &(0x7f0000000100)=0xff) 2018/03/26 14:33:11 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x81, 0x101000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000001c0)=""/218) socketpair(0x15, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r2, 0x4, &(0x7f0000000040)="a3d43702855dc888b5d20a40d6eca798b4d887a5ec6222cae8f9c14bd63f4f6caa6d3e46aeb2ec4d378b504d209754ce7a4768628eafbbc4cc06e694b2ec4df03cdedd58d5a5b78fbaefbbed03b049d2f7b1630cfb381e2bce2d745dff85a4e6fde9e13eab33aa1e15248b1735d78633ebe8a3b8baeb8e1e6f700d6317fd02bd4902a2630cc3adf6dea10cecb0") write$selinux_context(r1, &(0x7f0000000340)='system_u:object_r:syslogd_exec_t:s0\x00', 0x24) poll(&(0x7f0000000180)=[{r1}], 0x1, 0x0) sysfs$3(0x3) 2018/03/26 14:33:11 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)={0x10000001}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xb4, 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/204, 0x9}) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) 2018/03/26 14:33:11 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ppp\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') flock(r0, 0x3) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)=0x8) 2018/03/26 14:33:11 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x5, 0x4, 0x8) write(r1, &(0x7f0000000040)="3400a5f7e8f35688f70024007f0000001200000001000d0000f300f1ff", 0xffffffffffffffce) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}], 0x1555575e, 0xacc, &(0x7f00000001c0)={0x58a8000}, 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) 2018/03/26 14:33:11 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x109000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000140)={{0x8, 0x101}, 'port1\x00', 0x0, 0x8, 0x3f, 0x2, 0x3, 0xa2, 0x5, 0x0, 0x5, 0x24}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@getlink={0x28, 0x12, 0x301, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/03/26 14:33:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="02", 0x33c, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e1c, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/03/26 14:33:11 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f00004ca000)={0x0, 0x0, 0x1}) read(0xffffffffffffffff, &(0x7f0000b0a000)=""/128, 0x80) 2018/03/26 14:33:11 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x46082) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0xdc400) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x7ff, 0x0, 0xe6da, 0x2, "0d41e0b644ba89243d1d49431a5cd1da5d5ffd28282ae46df45b3182c3dbfe6d3f468385444833f39803a925", 0x8}, 0x0, 0x0, 0x4, r3, 0x7, 0x20, "a11d9f1edce8310cf46fe38444f20290dfe9963406051f7e75dfffa4e52b9eaf7d5b2a74b4eb48ef3bae69c13f77257a158fc2844ed22392277bb4646c245815", &(0x7f00000000c0)='\x00', 0x1, [], [0xffffffff7fffffff, 0x0, 0xee, 0x1]}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000240)="acbfea7511e4bfc39a502145aeaaa5bc2ce04688474135ec89829379895fee75eefc75b786901b7572b839ec44a2b4f439264e0e5ea6f03056505a584f90dacd147d191f5b8e2d4ddee0d250b45675ec6a93de87620e483877837733d021946cae58185e479a0bf609fb3b4980e87288d85b20f2a236f2b8") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv4_delroute={0x4c, 0x19, 0x709c651dc623f03e, 0x70bd27, 0x25dfdbfe, {0x2, 0x94, 0x14, 0xfffffffffffffada, 0xfd, 0x1, 0xfd, 0xb, 0x3b00}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_UID={0x8, 0x19, r4}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @broadcast=0xffffffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0xffffffff, 0x62214714, 0x7, 0x80000000}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r5, 0x2f}, 0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000540)="20338acf092b273588d78fe481f1622f73145c6438d42eb9c4e1e6600521106f92498f360c063d536a6222f7de6885c96c91a85fad5b94f6f263795374d4e62852fdfb4cfa5517080d16b6131bc4ba0bb2a3b651b453ff48ea537bc2bea5e8f989b5d6c62f1bbb89dce47d3af9d4b33efbf58c7512e5855dd7b86f420e33e6411f142b539e37daf7785eb7a506e4599f012960afdca47ce759cec0b4c56659d4bc9db32f2391ff4cd89f056d27ef055e97f2297f6c7273ea3cfadc8daf8b631bfb4594f1cf4922de42be0e6b5cb2d7590b436e1fe8969e64f87bb2") getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0xef, "f224c85ee59211e95ba0c70172d41959470b2870f69dc11ff87840c581e340c1ca071a4eb832f0be746d5c7ad08065f76e72d3c6218be5c4c683c667963a96717d67cbbc56caaa7eced05a075b74f5d0a18e75b010cd9c9a95650ff5d8e99599e417896becd941e9c2e39d09848b676fc7d041f95b59c70ffde059c1015d42e4a94fa342a20b9c8bb96613a81064f47cf99b5b2c99d3afe53e471d83579abd4b5d09d50a8891d67be13f597d5cc55e9441d632c1df9f178ebcb4bff4cc96a295e99ed1944f825253823ab81d06d1cd113694cfe475dc36f7f533e17322af2e0b7c9259c9c87c30ee4beca74ad68aec"}, &(0x7f0000000780)=0x113) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000840)={'ip6gre0\x00', 0x200}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000880)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x8200, 0x0) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000900)={0x7, 0x2, 0x8, 0x8, 0x4, 0x0, 0x7, 0x0, 0x10000, 0x6, 0x4, 0x800}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000940)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40002) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000980)={r5, 0x8}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vga_arbiter\x00', 0x141000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000a00)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x7, [@rand_addr, @empty, @rand_addr=0xffffffffffffff23, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x2c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000a40)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@local, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000bc0)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000c00)={r5, 0x6, 0xe7538b5}, &(0x7f0000000c40)=0x8) fcntl$notify(r7, 0x402, 0x1f) r8 = add_key(&(0x7f0000000c80)='cifs.idmap\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d00)="9f571b8f211200f412238380817914f1b66717045ae9fcaf15c1f3a8039824ea458f736eec06d97718f4c6cfe9bd9322e32b5a0e15ec074fe97dc3c6edca3ea7db193aeaf56147fa91218a34c0061c876c777bfad79b827383fd0c372289c5c78da441cda95c019aa48d394048fbd5aefba71a37a928721fb0865aee215de6a93e8525017816c95cc3a011ae05d88b", 0x8f, 0xfffffffffffffffc) keyctl$get_security(0x11, r8, &(0x7f0000000dc0)=""/252, 0xfc) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000ec0)=0x2, &(0x7f0000000f00)=0x4) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000000f40)={0x40, 0x6, 0x6, 0x72, 0x3, 0x10001, 0x3324, 0x200000, 0xd0, 0x3807}) 2018/03/26 14:33:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x101042) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/157) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000002c0)={0x6, 0x9}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prctl$setptracer(0x59616d61, r1) waitid(0x3, 0x0, 0x0, 0x81000006, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000089c493956fd7ea23"], &(0x7f0000000280)=0x8) tkill(r1, 0x1000000000015) 2018/03/26 14:33:11 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0100009260b2e26195528bcce07ab4335700180000fa0000000000000000", @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/03/26 14:33:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@filter={'filter\x00', 0xe, 0x2, 0x2d8, [0x0, 0x20000380, 0x200003b0, 0x20000678], 0x0, &(0x7f0000000200), &(0x7f0000000380)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'syzkaller0\x00', 'teql0\x00', 'bcsf0\x00', 'ip_vti0\x00', @random="4010641be5ff", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x98, 0xc0}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x5}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x8}}}}, {{{0x5, 0x41, 0xd31d, 'eql\x00', 'vcan0\x00', 'syz_tun\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff], 0xf0, 0x118, 0x188, [@owner={'owner\x00', 0x14, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}}, @nfacct={'nfacct\x00', 0x24, {{'syz1\x00', 0xfffffffffffffffb}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x10000, 0x5, 0x4dc2, 0x1, 0x0, "105359f17a15310097f7ee367386bf6a4bba81b6d02e093cb834b606284da2a272bc0a9c6a251b2180f6a767cb062619a5c9c6a12ecc95b36350294c867439f0"}}}}]}, {0x0, '\x00', 0x2}]}, 0x328) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000)=0x80000000, 0x4) 2018/03/26 14:33:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) read$eventfd(r1, &(0x7f00000000c0), 0x1) 2018/03/26 14:33:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x2cf5, 0x80000) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x0, 0x2}, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1805000000000000000080000000000007000000009b5afb9ea895ef360000009500000000000000f99c75e291baae10b97e282a01fc698ad7ed"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) 2018/03/26 14:33:11 executing program 0: r0 = socket$inet6(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000380)}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4040, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x16c, 0x8, 0x5, 0x300, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x9}, [@generic="48138ebaaee4ab569bb273abda9f7cf9bfc0957bf41ffe268d15a33e09250addbd852fbeb20ef7ce8af55d27f9f043c1e80b11577c311ca1f62f8e5411dd90758833d7b9858f73308deb134152efa14354f77a6c", @generic="3a6a70db8b00c9fae73d078f5a8bed3a66980866e4a67802e5f317ad830b7fde62dcdbbe6affaeb6cf531622f6985f6f4ecd5212e17fff7d0c0e7570bfbeecb10c7986a313547d89fa5d5efda9aac75528a76455bf37283f97f8f90630a1f0c8c7991e4927abbca61b5a91e4704cd1edd96725dc34c8f4c834019a829753f4ba793aa1b0f14d4314c55e87e84bfe1d1400971571ced6e7b2ca0483fc622623329f2ff89f5935ca2f1500bb2ab2125736e0e3dac139414b3cf5abd677fc5a68f596317848dc62062a88ef2de6a7529a6866074e4d380f43", @typed={0x4, 0x83}, @generic="065c5285ce5fbb17f6dbae53868a6eec4bf6a1ae15fdb028bdee294ce3e77497cabf5a5e0667"]}, 0x16c}, 0x1, 0x0, 0x0, 0x4001}, 0x84) 2018/03/26 14:33:11 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000001240)={&(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000080)=""/56, 0x38}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/4, 0x4}, {&(0x7f0000001100)=""/130, 0x82}, {&(0x7f00000011c0)=""/10, 0xa}], 0x5, 0x0, 0x0, 0x40040}, 0x8004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001280)) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000040)={'nr0\x00', @ifru_flags=0x1}) bind$rds(r0, &(0x7f0000001380)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/26 14:33:11 executing program 5: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000440)="70707031656d312d18", 0x1) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x31, [], 0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)=""/49}, &(0x7f0000000080)=0x50) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000300)=0x400) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091d706bad1b0a8f74bafbd4df92e8db4dc80800b077e07ae7127dec26e4f47d3cb99b641d5d3ba6bdbbd68f20a3f38e1f4d7230c72d80ff6", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="0000220000000007fea11f4ee343732c952795573805d6297ad0c6d2382c090a8200"], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) rt_tgsigqueueinfo(r3, r4, 0x5, &(0x7f00000004c0)={0x2a, 0x1, 0x339b96a9, 0x6}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'lo\x00'}) r5 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') epoll_pwait(r0, &(0x7f0000000340)=[{}], 0x1, 0x6, &(0x7f0000000380), 0x8) sendfile(r0, r5, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/26 14:33:11 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x980, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000040)={0x6, 0x1}) sync_file_range(r1, 0x4, 0x3, 0x6) [ 502.744572] binder: 9966:9968 ioctl c0306201 2075afd0 returned -14 2018/03/26 14:33:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x7fff}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000011000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB='F \x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/26 14:33:14 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) move_pages(r0, 0xa, &(0x7f0000000040)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil], &(0x7f0000000080)=[0x0, 0xd78, 0xee0, 0xfffffffffffffffe, 0x0], &(0x7f00000000c0)=[0x0], 0x6) move_pages(0x0, 0x40000000000000f2, &(0x7f00000002c0)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000180), &(0x7f0000000140)=[0x0], 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) capget(&(0x7f0000000200)={0x20080522, r0}, &(0x7f0000000240)={0xad1a, 0xffffffff80000001, 0xffffffff7fffffff, 0x401, 0xbc, 0x3}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000100)=0x50) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000300)) 2018/03/26 14:33:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffffe) rt_sigsuspend(&(0x7f0000000040)={0x258a}, 0x8) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00000000c0)={0x80, 0x7f}) fcntl$setown(r0, 0x8, r2) lseek(r1, 0xffffffffffffefff, 0x1) 2018/03/26 14:33:14 executing program 0: unshare(0x8000000) uselib(&(0x7f0000000140)='./file0\x00') r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f4, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x0, 0x2, 0x0, 0x0, 0x28}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x101, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101800, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000000100)=0x3) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x6000) 2018/03/26 14:33:14 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x8000) write(r0, &(0x7f0000000000)="24000d0ff6ff01000067016fc1c82b42de374b40000000f300f1ffffff1300ff10174e1267cbac00000005efdf6a515a553cc354d25cdc2e8117280800000008d03f8a26bb66e3558a8028acf4b85b381f2a9b45a93babae5d67720a7060a24c611afbbd38b5c81c085beaa90000", 0x127) 2018/03/26 14:33:14 executing program 5: getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) socket(0x3, 0x4, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4004009, 0x80) ioctl$KDMKTONE(r0, 0x4b30, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0xa30000000, 0x2, 0x1, r0}) ppoll(&(0x7f0000000140)=[{r0, 0x4000}, {r1, 0x2}, {r0, 0x100}], 0x3, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x5}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x8, 0x4) alarm(0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000200)) 2018/03/26 14:33:14 executing program 6: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x10080) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000000000)) 2018/03/26 14:33:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) 2018/03/26 14:33:14 executing program 3: r0 = socket(0x2, 0x3, 0x2) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x81d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2}, 0x8) 2018/03/26 14:33:14 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KDADDIO(r0, 0x4b34, 0x3ff) io_getevents(r1, 0x40, 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)) clone(0x0, &(0x7f0000000100), &(0x7f0000005000), &(0x7f0000000ffc), &(0x7f0000000140)) 2018/03/26 14:33:14 executing program 7: r0 = socket(0x5, 0x80000000000001, 0x80001) ioctl$sock_ifreq(r0, 0x99b0, &(0x7f0000000000)={'gretap0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000040)}}) 2018/03/26 14:33:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x40000) write$cgroup_int(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="3d2d003ff11f84465d2447e424d4f53f027d052091533669d9fad00d6a7106f57c05d42d6f35b64d32a6237a6fcda8576065f813b140093e529735b7657cce4b8c00d2e557b9280503195070ffad451520245decee6f9e5e47520a424620036536a17b5fa0a8921091bb0f9ab377bd0e0619728249c185b320"], 0xffffffffffffffbb) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xc4, 0x7fff, 0x527, 0x100, 0x0, 0x0, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002c7ff0)=[{&(0x7f0000680fd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x7, [0x3, 0x7, 0x9, 0x7, 0x7, 0x3, 0x4]}, &(0x7f00000001c0)=0x12) 2018/03/26 14:33:14 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) 2018/03/26 14:33:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) 2018/03/26 14:33:14 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xffffffff7fffffff, {0x1, 0x3c51, 0x1f, 0x80, 0xcfb9, 0x10f}, 0x200, 0x38cd}, 0xe) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x8001, 0x4) poll(&(0x7f0000000080)=[{r0, 0x4000}, {r1, 0x3008}, {r0, 0x3141}, {r0}, {r0, 0x40}, {r1, 0x50}], 0x6, 0x68d3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x54) 2018/03/26 14:33:14 executing program 7: syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x5d3b42) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') 2018/03/26 14:33:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x40) 2018/03/26 14:33:14 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000600)={0x100000000}) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x104) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000180)={0x0, 0x8000}) io_setup(0x0, &(0x7f0000000200)=0x0) io_submit(r4, 0x3, &(0x7f0000000580)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffff9, r2, &(0x7f0000000240)="f4bdf9cc61d2b5bae465fc82acba4717428929fad7b4c9e003b2480a48d66d24de14a8cb33b46176e23d8579a283464276495fb431970fda7551d7c0197ab46696f9e0203ca92828599512f19b72457aa80ef56e30925dc0b32220745bae7408192942c54a8cf2edc0df1aada31fd6c0ae1dfef58f50eb117fa85983c1ee34721aa501098b942f73e3f506da2cb28265cbf4bb", 0x93, 0x20, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x80000000, r1, &(0x7f0000000340)="353956ec141e02d05d6e6bed65d5e774f8e87d8bcefab669a7f99b7ce904d07dadc8a5913e1c874787ef697f6cc9af4f38f162d29466ff81b8537de4bad0b46b4ae32a2f808cf61de02cec89fa671caf175042cf09d486b3328e27d4e4ad4b2352dc4acae276aa32a42c128308fbaafe298c4762621255a3db5742ed3486efa54898c45cd473e0e4fbe24b2885479615df7c04c29b3167f84bd979879e7326bfa2a1692852466478bd1a8fef21c9cc8c16230b3358a749cb32bc19eff7d324384b6a", 0xc2, 0x1162, 0x0, 0x0, r3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000480)="a2f71e2b240ecf9672fa0f87d92e18ffbd6bc6bacf115653c9c813f9af24a035ed39e9cb738ced21cc847f9ea8fb6cbf4b2ca09cfeeb96db3ef964aebd19c0d9d6f33f1b0b0ff89b80a9e17fa482d61a9c0576e17e126537ca077be158fc10f44c8cc406fe5be83d86a6699f2aed713d1aa7483a9e8ad36a5c1b684597df275b78f07400760a127a90ee14df96578df2476721b32642e68663f5fd852e09913cdcf13488ea724b4ac1908549e81a4376758b496e6b53f7", 0xb7, 0x90, 0x0, 0x1, r3}]) 2018/03/26 14:33:14 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="030000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x1, 0x0) read$eventfd(r2, &(0x7f0000000380), 0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00000002c0)={[0x1, 0x1002, 0x7000, 0x4000], 0x0, 0x41, 0x48}) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000200)=0x4, 0x4) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x101, 0x20000) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r4}, 0x10) [ 505.206365] QAT: Invalid ioctl [ 505.226786] QAT: Invalid ioctl 2018/03/26 14:33:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x100) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000a88f301e710", 0x101}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/26 14:33:15 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) clock_adjtime(0x0, &(0x7f0000000180)={0x9, 0x6, 0x3, 0x4, 0x2, 0x80000000, 0x20, 0x4359, 0x6, 0x1f, 0x0, 0x1, 0x3, 0x7fff, 0x1ff, 0x100, 0x8, 0x7, 0x50, 0x6, 0x2596, 0xae5b, 0x7, 0x3b, 0x81, 0x8001}) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) sendto(r0, &(0x7f00000000c0)="994593ebbe35c6ce416b0c9d5be33c84799db80aa48332a7f2c0d39a8af58699e81096572cd66675a41d2fd8718cfbd1a5413827667af66b160acc32496e7df25dc5b1662d68e638f0fdaa1aa9bc6f21c6953b5f7abac6e4cc510832a61ff0c54f4575bdb6ba72312eedc8d1bbc029392c8f962b0f6f26e81d8512f2e4b285047bdc2194bdc64547d1d40eb11b37d63293c2e5b0c427ac37612381a68f3f68b5a4c3b35c3a4383353ece93b5aa52e83e66", 0xb1, 0x4, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x2, 0x1, 0x8000, "4f2265fe6cf826480f162cf9b4e04247cf4969cad5ee2c43ffec31752382e19147d9bd7a0ee173b500be03980dc3e6c53b3e8c1b259be027efc5312cf67398"}, 0x80) 2018/03/26 14:33:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000004c0), 0x1fffffffffffff6e) 2018/03/26 14:33:15 executing program 5: prctl$getreaper(0x29, &(0x7f0000064ff8)) mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000), 0x0) 2018/03/26 14:33:15 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x9f1, 0x80000001}, 0x8) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x30, &(0x7f0000481000), &(0x7f0000835000)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x1dbc0b4fc9387597}, 0x448) 2018/03/26 14:33:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8000000000000ff, 0x10000) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x47cf, 0x4) getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000340)='net/ip6_mr_cache\x00') ioctl$TCXONC(r4, 0x540a, 0x7d401497) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r5, 0x1, &(0x7f00000004c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000240)}]) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000080)={0x4002, 0x6000, 0x8000, 0xffffffffffff6fdf, 0x6}) 2018/03/26 14:33:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)="eaf4ee15002625a2099e83b5974141aa69d584e7fedb5ac49b13f7646041470bd02ed81a7378a6021d4b2016dea7560aaef2c79328917c9904ffb247a6a22a47c93d289d4cf90e0000000000", 0xfffffffffffffdb5) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/26 14:33:15 executing program 7: socketpair$unix(0x1, 0x1080000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x3c}, {0x6}]}, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x202000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x800, @empty, 0x80}}, 0x26e, 0x6, 0x9, 0x1, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x0, 0x30, 0xa5a1, 0x6}, &(0x7f0000000380)=0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0x1, 0x0) accept4$alg(r3, 0x0, 0x0, 0x800) write(r0, &(0x7f0000000240)="024d2221a54623d572c60a56bf3a400ac813c3b2705bf22860ba19e4382bd6a1060741cacdbbe04acec306aa80523da964881d1a0256487426d8a3080000001ac7ae27287c295df023045f4540630d14d3ab5af3d400", 0xffffffffffffff8d) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000140)="b4c0ca7a1859c87ada8bb7cacd7e521056a31b1afc725ed037303c6c57335a1517eef6fa3aaa673bd636706b9ac42419e4fcc609cae8c5566675d79a1080652ca7be55e80bbf70b21f688aba19c2fcfa8166e725ea40622476a8373a0760f5f06873db9dcd2d9686f5eea731345df3a175fa5b04347e727c1fda06965b3bfbbdfc838ff86119e3b132db98e2259cc8abc67483efa282d5b45f059d3e17506ce4fc4f4905ecd7a145a5e519e5994dc5085f1ec67b3686a1ee8b6ca6156cf48d950966cba44afa8a92dbc4f18a8a9ccc8506c590bc1b311accd355cad97eee8864b2ad02a4", 0xe4) 2018/03/26 14:33:15 executing program 1: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x51a, 0x6, 0x4, 0x7, "24da45c5fe26866d4c9fcddf2ca686f12d10192fb245f33bfb193412e7b2761161eb3ad97f29580d440bda84", 0x1}, 0x0, 0x0, 0x101, r1, 0x4, 0x1, "4fa622145c1a7607bcb9fce03176cb705f714a549a580beca32921b52beb31a5f2016633f11cba8700965d7f9977e6821f5d53193d0ff9acb4d7b17a4e5a9e36", &(0x7f0000000040)='\x00', 0x1, [], [0x100000001, 0x3, 0x3, 0x80]}) r2 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) 2018/03/26 14:33:15 executing program 3: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x1, 0x2) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x6d, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xda}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xe0}, &(0x7f0000000140)=0x8) 2018/03/26 14:33:15 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f000052d000), 0xc) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7f, 0x0) ioctl(r0, 0x2, &(0x7f0000408000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x5, 0x8}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x4, 0x800000008, 0x4, 0x432d, 0x1}, &(0x7f0000000180)=0x14) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3f, 0x0, 0x8006, 0x3, 0x8, 0x3f, 0x9, 0x6, r2}, &(0x7f00000000c0)=0x20) 2018/03/26 14:33:15 executing program 5: 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) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x400200) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x34a, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000140)={"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"}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0x3, 0x6, &(0x7f00000000c0)}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10001, 0x2000) syncfs(r1) 2018/03/26 14:33:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3}]}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3c95}}, [0xf388, 0xfffffffffffffffc, 0x2, 0x1538, 0xb04, 0x101, 0x80000000000, 0x5, 0x99d4b31, 0x8, 0x5ffe, 0x7ff, 0x10001, 0x1c0000000, 0x7fffffff]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000640)={0x0, 0x9}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x6, 0x3, 0x5, 0x80000000, 0x4}, &(0x7f0000000900)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000940)=@sack_info={0x0, 0xffffffff00000001, 0x1ab92f61}, &(0x7f0000000980)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000009c0)={0x401, 0x7fff, 0x4, 0x2, 0x0, 0x9, 0x3ff, 0x1f, 0x0}, &(0x7f0000000a00)=0x20) sendmmsg$inet_sctp(r2, &(0x7f0000000e00)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)="2a6370bd7e17d67f088c43cd17812c3b0f4a80ca2ddfe23e180c29afc09181a3ac06cfe33a866471ea50d34e40b53f66aa8ef2677de2b9e23fe4c3ae965b695ceb5fe251bda7bd32941e63d3e57ad0cb50dfc52a96ac1671401d5ad7960bf7862678b6302e2b4f70bbfa6f0ea9bf7d34aa9d8b1b8e41fb7d107c720ba09612b1aa32f32545267e43a55c4c4d3358f49dc1a2dadbede6e4ccd964fb25c6c514973c144b502d7020a1079682ff67434c9e81af01ff170019656157e33135", 0xbd}, {&(0x7f0000000200)="45dcb19da5cd69284523a17351e5b0ea4f49189f1f3cb080449f249dccd7838b138bce98d37df2c448f9b1f5480b1352c7b8e4d34d6628481237485ed8a4447e97de55aa68e51b88ded2d216dd25f5b4fe41703b48fd428f8712d3056206a3473ef38a646d3d87e9b3238d442222c6af1d69b503b5d97c11c7c462118353d1a29c5e209b600e7fd370355cd0c797b041add49d5c5e30e1947ec3957a52d41bd5d3bb30e61095be5e2882514265dea89de3c04f6669b6c9750f64b93cd9039e3fbf5ef1d9394deb5fe27c7176", 0xcc}, {&(0x7f0000000300)="d11add5048052af05145cfbd4d7e886572d8fa38aa848eef01fca7be0b858ea56536a59bde4e862c48f5b9bab165400f20370ac1d00416225459e791a9e002eb1282e92fd09fb2a6f38fca4ec12508e926f294b91f9d871e180b44e0b31c012c18cb96e3b2a6b246f698c76544d10b27b2695d75b805da362c1b10a560dada72a84431df85f7d4b0", 0x88}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f00000003c0)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000400)="79d9ff288699a6fedce417596dfb97161cbbfabc11858c704eb770828e3ef84c8ea57df13e826902eae128b891dd37f2eddcf5e9ff6d6c11445adb7606609c0b066291d30156e51e3cfa13ef78fd7634ac0002f7604b4ae99033a1f01b3a5f5f37087c8e4305ea4d5058571c06cd9ec6401f0d32f12e063c3399c2d1ad84daee20206403353d28dafed51b3a06723dc519e21c999cec5d1e510f7cb27bb8b1b429c00fff8c55e1a74cec93571ed16a6303b58198fdc42c1b23f6e5d924373427", 0xc0}], 0x1, &(0x7f00000006c0)=[@init={0x14, 0x84, 0x0, {0x5, 0x3, 0x1d, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x2, 0x81, 0x80000001, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x4, 0x8, 0x1f, 0xffffffffb8535cce, 0x1ff, 0x3f, 0x6, r4}}], 0x84, 0x8080}, {&(0x7f0000000780)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000880)=[{&(0x7f00000007c0)="d38186397fb6004edbdadb3e52b3da1475214de6361ef4f581a62474cb39d8fb5dbc21ea8c69aaa3ef2f6a7e48fde64ce6f9b52e1c19205251c428535a867d12bb118ddb7134372226488c7c21a1281ef2822fd1b9cda2423e77f858d7c7503a7c61da939445cfe31e285f73c94e4a7dd61b49f559a1e51b391a178c79776c4ff6761fd24ab4db46d61b85d9f307a1b4e7b68103749df1ebced52d9c33fd49b1051bd59716e9ed4eec481091efcec23e265499", 0xb3}], 0x1, &(0x7f0000000a40)=[@init={0x14, 0x84, 0x0, {0x3, 0x6, 0x4, 0xca83}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x7, 0xf, 0x5, 0x6, 0x1ff, 0xfffffffffffffffe, 0xfffffffffffffffc, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8204, 0xffffffffffffff44, 0x0, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x116800000000000, 0x8, 0x4, 0xffffffff, 0x10001, 0xffff, 0x1, 0x73b, r7}}], 0xb0, 0x10}, {&(0x7f0000000b00)=@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x1c, &(0x7f0000000dc0)=[{&(0x7f0000000b40)="5c8cb94ea286819a0e8ca533a0d5f6933cd33bdaf5b1b01d6f325a8fa0b255aa6864", 0x22}, {&(0x7f0000000b80)="bbd8758fb4dbbdfcd555930c5d787148b73b306236202eaae08b70d60ff814dc71b1d41ea0c5825784ed44acc3814a5a10cfbbc2e8153484b593af93b850505c96b1a582ce845cb1d8d88784c002674b89978a00b403ba73079db0f41ef535783b92103b9be3068958bbbc8f34f235c57dd5", 0x72}, {&(0x7f0000000c00)="2d633ba6e6e1249cf9917a75011a1cd754fa43658ecf9e27e9e5827002c29b930f96d844ef6179b1411c19a8297654239bc63cef62070c857d4392082bd1aeed7ddd1e8a5489032f59ff578a5ce54c4640ff1b0761e3358c7eaa59bbd3965ec9a9efd66fdf0f2b", 0x67}, {&(0x7f0000000c80)="fd72220ca6c3e29007c9521eca10450877c6d3662ffff8075e831b537220ab6e83aa5660cfa4b7bf24191011a426f39c533207a0580b72d865e1d8d26c6b7dfaac64b958492bff2475478244e33207475235d44ffde623528fc939b44d88a0a7f30fb148bd698c5dcb6320961f8c64ba214027e78767d1637ecc5a26e0a88c85f7513946d08e60bedc390d47058088048197c383b2b420be0521e7af039c3d171e47a9330edd3291c767677e892271f2c020755d0f4a9d916c425149ad63591fccfb247a2a6da4f6c18f0a1b4b517858b1d8ebf32d928a7da0643265cab1e14f52bea4db53b25d55a23cc62f398346ce", 0xf0}, {&(0x7f0000000d80)="3454815f32148440046e6bd8258e4888a78b2dcdf94332bd4d5b27a5a47e69bc692e325b3d", 0x25}], 0x5, 0x0, 0x0, 0x4}], 0x4, 0x20004000) write(r0, &(0x7f00000004c0), 0xfe1f) 2018/03/26 14:33:15 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) sendto$llc(r0, &(0x7f0000000040)="90e8dc5612accd397c2275d400cf94db09972831bb8c0480218917ec5c4a8fb2857aa0a3a9cf05099a8a5f02e91668b576056166edd1ad468bd6e5672bf01d", 0x3f, 0x80, &(0x7f00000000c0)={0x1a, 0x312, 0x7, 0x1f, 0x400000000000, 0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f0000002840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002800)={&(0x7f0000000180)={0x265c, 0x3d, 0x4, 0x70bd2b, 0x25dfdbff, {0xe}, [@generic="5300291f3365dfb7ba0a154ec8ac4c39646d9f04ca4471b6321ab8a677202a177d3ca2e3be", @typed={0x8, 0x41, @u32=0x8001}, @nested={0x64, 0x8a, [@generic="3f356cbceb31fee8bbfee508", @typed={0xc, 0x23, @u64=0x8000}, @typed={0x8, 0x39, @ipv4=@rand_addr=0xaf5}, @generic="5ab3abe9cad219b4fd2264c426d4d02a72ee8dcd2be1fe80143ad275e5495a5a5e23c563d03bdc27e620f50f12a45aa5df7e2f80e5f09e4e73645f4d2f2c1655"]}, @nested={0x2140, 0x73, [@generic="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@generic="bfdb71241d102fcf2da6169e5226eda91cac1c2f9005a0dccd8380554ca7a8787cc1ef696cda2d93910c15f20a68b712de1dd30d812f8100c2a2775fb19e690a9448bfdc8a392a360e42a811f848d62f743cb710dc5f1400991e1b5c93baf26d3da8b1ba248f009c3f2051b4589ba40cdfa3a9e06ff4faae60453ec7a8f23f1fe8074f53c35e565fd70d32fe3cf4cdd6ac0e69b1ac74554578ec08f252dcf0f0ab05d87cb408eb69", @typed={0x8, 0x8e, @u32=0x3}]}, @nested={0x258, 0x34, [@typed={0x1c, 0x96, @binary="c4cea6ae2de1515936cbe7ed5f594833224c48f383cd"}, @generic="b891cd2eb41700ec330136698c7b65e03f9fcb509f2db2c48145c5d9069f3581f9115997888e3e7c6327438e9cfe6b198527167bce4c81a7cc2f4b6a4fcd3d16ec57650c114d9042675a17281642f285ecdab8a843d13594ddd43734b0179a2cf0d59403233fd50977325a25d257519793f6c1616dbf1fd2a4fc1772773671ff4c03676b32ecb763d2f7d5905e9f37e2bbcfaed92f759a6c0ec3f71897351180032d87cd2b6c6fd697beb37dbeba1201b36ed69457f444cb224240f28930ad4d9adb3f964e5859552b2eba9199b763786539bb41188bf54e0e44031d3b61c9b33f8047000f58e1f17e5a307d2729", @typed={0x14, 0x90, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x4, 0x25}, @generic="3a097e8685b9f34ec9b6b5eec9681baa7d9c574494e7cb2d48c63c0dc24ca1b4f85b2f6952483d673b5cb94947a51260d859e3dd30d46c311f0058ac9bf410a0ea872eb4e991ecf0319b7888a525ac00df0978181a0c9bad08c492f446ceb30578a1236e7207db985a79b03d411d9206b2370ecb49f0678166c09dd700c0e60d7cc1a833a1083b11db1a87e7c17f935fdb4fb9c5f9ca79", @generic="dbc4cc3ade527eede1cb2519649281c6cfff2cdc0ad8e02c06725949f33c38c2b07ea54f3c1afb977ff7036690c24e33fa5af2e2134cc368d66b4cbd476415a5590cf571269a5aede8adfdaa55", @typed={0x8, 0x31, @pid=r3}, @generic="2ec0bb3f449c86e7ad6a758892a7374258686229e087e50e57023ac2dfb84b4c69ee79850ff3d1a0ecf55cbce9b35e43efe6bb7fed5483a4b16838797fd29534a2255e6ae1"]}, @generic="c52f8a0b38190c5fb2f5ce165de9dd0bfb241180a481feca2d9fa611e0011673059480ecda4dd4143121f893344b3e7a2a0da889d5aab41038cc8099f52df5c6aacab50aeda87c3c6b248167b23cc72bf801de1e28694126983551c1fbbaf377cf07ec50653f2df61e9602cebb26b62191e2c045546815c9f33f02e6820b3b51d9caaae08733", @nested={0x198, 0x1f, [@typed={0x8, 0x7f, @fd=r0}, @generic="e54499f8340a839f0333c37e89828fde355d520680e30e2b59f0ea6df2f2368ee1dfc4e42039e3ec3b7b75f79d2305876186dc7970de18c3226de6ce91b1c2b8540f4177a7", @typed={0x14, 0xc, @str='wlan1vboxnet0}'}, @generic="5347c7acfd488400ccdb1e7604b7cf58b3ec9c2443ba4b3f50d96becca8e6a826ffee6665166686390b518604a5a37ed9396ba508f7c585b07ec5fae35a18ae2d77ec2ad8b8f7aa8cd734b10c53163fd58dedee0724f11d2f77f36e729ed", @typed={0x4}, @generic="50c3e1c9ccbee252a105330b92dba39a582ad2223ced4907475d4a249498be58a0cd18530b10d10898ba1a069bca312c4647d0d123de24d39fa1bf46abff698641f74d9c60acda0a2134fd5ef2ff83e815500f884ac360e25c223e1d2b9947a1ac1fc0e99acefd0f6f0ee6363d692d1f24fd2bf49ced5f1f82f906d47cd76eda12566740c173c40e7bbce6adc36556cbc8cc718082d61c7e22813ba4ec86a382719c3081250b92e8be65a904d0b6622a1467fdfe196f2be0c0c9a1f9aac562fd9401d1c3ead228c7ed3675bf66cb77"]}]}, 0x265c}, 0x1, 0x0, 0x0, 0x24040000}, 0x24000000) 2018/03/26 14:33:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') ioctl$TCXONC(r1, 0x540a, 0xb1) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x6) 2018/03/26 14:33:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffefff9) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x100, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x80000) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000240)=""/44, 0x2c}}], 0x1, 0x0, 0x0) 2018/03/26 14:33:15 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000040)=""/193) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x3) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x2, 0x2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000240)="59708ace13c57bc688968791ffdd9d449c7c6f6ac8e4db1d515ae153e18a97f7c139a012c603ff763e4832f55562cea847054236c351a4e865269e4cf91d62df9b7c669d155aa1ff54c085fc8fa3f20d2aa63ef94b153bd40e7e9fd0d227b3d587af91aeefe47695b55ab64c4d6f3231fc3bd3a7a7f394dd7682004484fc9e496bb4d1ea6d6a898807206ec602609cbac0e6ef2a43ce9e38b8ec56a369f612981e268fda9c6c8317d4a7918022b9495d59e7392a427c05eac8c14d5f36277668350e460ecdea8c5bdcedf9cb") socket$packet(0x11, 0x3, 0x300) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x5, 0x57, &(0x7f0000000340)="a6ff85c716", &(0x7f0000000380)=""/87, 0xffff, 0xff}, 0x28) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x10000, 0x67cf00000000, 0x8000, 0x5, 0x80000001, 0x1ff, 0x100000000, 0x1000, r1}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={r1, 0x7f, 0x4c1f37de}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) modify_ldt$write2(0x11, &(0x7f0000000600)={0x40, 0x20001000, 0x0, 0x6ca, 0x200, 0x100000001, 0x4, 0xfff, 0x4, 0x2}, 0x10) readahead(r0, 0x7, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000640)='/dev/input/mice\x00', 0x0, 0x2800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000680)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e23}}}, 0x84) getdents64(r3, &(0x7f0000000780)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000880)={0xfffffffffffffd0f, 0x2a8, 0x5, 0xf722, 0x5, 0xffffffffffffd04b}) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000009c0)={0x1, &(0x7f0000000980)=[0x7fffffff]}) mlock2(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000a00)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000a40)={r4, 0x1}) r5 = fcntl$getown(r0, 0x9) sched_getparam(r5, &(0x7f0000000a80)) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001ac0)={r3, r3, 0x401, 0xe4b, &(0x7f0000000ac0)="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0x5, 0x7fffffff, 0x7, 0x7fffffff, 0x2, 0x5, 0x7fffffff, "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"}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/03/26 14:33:15 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x12) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) 2018/03/26 14:33:15 executing program 1: ustat(0x80, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000180)={0x2, 0x3c, [{0xfffffffffffffffd, 0x0, 0x20}, {0x9, 0x0, 0x8}]}) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x2, 0x8, 0xffffffffffffff55, 0x9}, {0x8, 0x3ff, 0x9, 0x8ada}, {0x2, 0x7fffffff, 0x3f, 0x6}, {0x6, 0x20, 0xffffffff, 0x1}, {0x900, 0x0, 0x3ff, 0x6}, {0x3f, 0x2, 0xc00000000000}, {0x0, 0x7fff, 0x18ff423c, 0x66040ea9}, {0xffffffffffff0000, 0x8, 0x4, 0x1}, {0xfffffffffffffffb, 0x9, 0x7fff}]}) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x200, 0x80200) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000140)=""/42) 2018/03/26 14:33:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80300) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x3, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) 2018/03/26 14:33:15 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x140000, &(0x7f00000000c0)=0x4) socket(0x200000000012, 0x2, 0x1f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) write(r0, &(0x7f0000000140)="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", 0xffffffffffffff50) 2018/03/26 14:33:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x1000000002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='system\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="d087da358a490c3b8bbff6acd277d79e74c42b9d1c4d0697c78575817ba1ed9f1f6b12aa4c9da3c9d9e3571a861f30605c19781f257b30a05401c5064d130711efb54e3a729c56797eaa7f9c9fa7ae2f53db5f422484a5b9e78560b26bf853b327dbb7f907e949e784a249e6e59adf2439d215a3c5b5d69edd678463f2a9a5a4ff37041ad71426b69e404b7c2e0a5d28f5775ca5f4c61852b5d187840b569ea300fcdcca5ae3727a809ea8d09a0f7c3e4fe773b5e86ea26c6d6aeb436a25e6565e12", 0xc2, r2) 2018/03/26 14:33:15 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220400, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x778, 0x3, 0x200, 0x8000, 0x5, 0x4}, 0xb3ea, 0x5, 0x6}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x7fffffff) socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_eeprom={0x43, 0x200, 0xffffffff80000000, 0x2e, "708ea2b1c0cde56a5c70e28e85d1f45998b3ec8eb5f25b4b1c3ae7058e9400a1d85ad198f4aff8c3690fabe1c574"}}) 2018/03/26 14:33:15 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000004fb1)=ANY=[@ANYBLOB="01d6d22b5300aaaaaaaa000008004500001c0000000000119078ffffffffe000000100004e2300089078"], 0x0) rt_sigtimedwait(&(0x7f0000000000)={0xa5a1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) 2018/03/26 14:33:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8000}, &(0x7f00000000c0)=0x8) close(r1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e24, 0x4, @empty, 0x802000000000000}}, 0xfff, 0x2}, 0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000240)=0x8) 2018/03/26 14:33:15 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xedd, 0x600000) ioctl$TIOCSCTTY(r0, 0x540e, 0x10001) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'vmnet1selinux\x00'}, &(0x7f0000000080)=""/142, 0x8e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x3f, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000180)={0xb19, r1, 0x10000, 0x1}) recvfrom$ipx(r0, &(0x7f00000001c0)=""/142, 0x8e, 0x10020, &(0x7f0000000280)={0x4, 0x3, 0xffffffff, "2e7103f6e427", 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xef43}}, 0xcd1d, 0x13, 0x7, 0x3200000000, 0x39}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x5, 0x20, 0x7, 0x0, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000480)=0x1, 0x4) write$eventfd(r0, &(0x7f00000004c0)=0xfffffffffffffff9, 0x8) r3 = fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r2, 0x0, 0xec, 0x6, 0x7ff, 0xfffffffffffffbff}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={r2, 0xcd, "2081eef0bddeabe6a08ae43b985587dd04d57f4ad5f0713bdb2c9c5e4d5d5a35c7ad1de0aa3e306c329f8a27b8dc6632926f7e607b6bd51b91f37ac3fb4559c0bea604f0c622c7e3ae6751483d5fb8d5bb134c5658520cc2f5731002774adaf20c018345fb77c0fe2d0b100bcbe6c773113489419e550324fe4a99c5b96fcd83378cd2d0f05711694b18773c38eb87db83cf764eb93e872684f780eb4b1ca94959a1e9aeb8c8450dee2db9192ee10880bcafe24457c5401f194a05d8e4c9dc703fd9f46d48067727bca1671504"}, &(0x7f0000000640)=0xd5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000680)={0x2, [0x6, 0x100]}, 0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000740)={'filter\x00', 0x0, 0x4, 0xa, [], 0x4, &(0x7f00000006c0)=[{}, {}, {}, {}], &(0x7f0000000700)=""/10}, &(0x7f00000007c0)=0x50) r4 = syz_open_pts(r0, 0x10000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vhost-vsock\x00', 0x2, 0x0) tee(r0, r4, 0xffff, 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000840)=0x7ff) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000880)=0x5) ptrace$getregset(0x4204, r3, 0x206, &(0x7f0000000980)={&(0x7f00000008c0)=""/169, 0xa9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000009c0)={0xeeb647bdabdd0a31}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000a00)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000a40)={r2, 0xa132, 0x100000000, 0xf0a8}, &(0x7f0000000a80)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000ac0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000b00)={r5, 0x80000, r0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000b40)={'bpq0\x00', {0x4, 0x8, 0x7, "46d535e0ced8", 0xfffffffffffffffa}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001b80)=@get={0x1, &(0x7f0000000b80)=""/4096, 0x9}) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000001bc0)=0xfffffffffffffbff) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001c00)={0x58, "87e2e87507a96d315f51e5028f1a05d9f446c7d81b73b2f9c37614937c2b2b236cb77678e2cc221e7cd586e284007cac3abbaab3724f030bbda3dc4a40cd7ecf665d24e405e99ec77ff847434c333cc5f9495ef0d5855256"}) 2018/03/26 14:33:15 executing program 0: add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/211, &(0x7f0000000100)=0xd3) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) 2018/03/26 14:33:15 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024010000000012ee000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:15 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3) 2018/03/26 14:33:15 executing program 1: r0 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x810, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/26 14:33:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'tunl0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x2, 0xf, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x3, 0x0, 0x6, 0x2, 0x0, 0xfffffff0, 0xffffffffffffffff}, @jmp={0x5, 0x7fffffff, 0x9, 0x0, 0x0, 0xfffffff9, 0x4}, @jmp={0x5, 0x8, 0xd, 0xf, 0x9, 0xffffffff, 0xfffffffffffffff8}, @alu={0x7, 0x3, 0x0, 0x6, 0x6f357faee4ffc6ef, 0x6, 0x8}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x89b2, 0x46, &(0x7f0000000440)=""/70, 0x41f00, 0x1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="4fd349b83ca8406b7b674426793dc2a0777c8b81a4a723f6cff4961514ca6e39c9f05716b5d04d0ae2420d5d6ebcbd471fec53ca5295d7dfaaf60ada71357d90c308ac766a8efbecd0c954331d4cca8d06f2e5dca1791e674dfff3d9a8974292ae68bb7a2afe1f8b2dee02eb072bcaf64a58582b4c3c18b0d02ab2140c3dd9889f78e4ce551a85de182218a65ac9b9f9d95d7eb3b875505be6de3be60f47b30000000087da83aa6dee289c32bc8eb310b964209e5e6e32eaaa39a1cd5194cda70e5a3ef05824e29e86bc4203f8facb43ee7706e0c285c3506730f3590bd5a2e2cc1406901365438d2aae4a26da2dda"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x0, 0x0, [], r1}, 0x48) ioctl$int_out(r2, 0x5460, &(0x7f0000000080)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x101200, 0x120) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x3, 0x7f, 0x8, 0x80, 0x3b7, 0x8, 0x7f, 0x1, 0x9, 0x5, 0x462a, 0xffffffffffffffe1, 0x6, 0xd71, 0xfffffffffffffffb, 0x1f], 0x100000, 0x40}) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x400000, 0x0) 2018/03/26 14:33:15 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x22) close(r0) 2018/03/26 14:33:15 executing program 3: r0 = socket(0xb, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x10000) socket(0x0, 0xf, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100), 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0xffffffffffffffe6) 2018/03/26 14:33:16 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x20000000010, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) r2 = add_key$keyring(&(0x7f0000002200)='keyring\x00', &(0x7f0000002240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000001180)='user\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001200)="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", 0x1000, r2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000022c0)={'yam0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002280)={'vcan0\x00', 0xfff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001140)={r1, &(0x7f0000000040)="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", &(0x7f0000001040)=""/239}, 0x18) 2018/03/26 14:33:16 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x400000) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200800, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000100)={'vlan0\x00', 0xffffffffffffff80}) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f00000000c0)={0x0, 0x4}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000a004e240000000000000000000000001000ffff7f000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000fe8000000000000000000000000000aa07000000000000b7e940380454000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c7a000000000000000000000000000000000000000000000a004e21aec70000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240000000000000000000000000000ffffac1414aa08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bac80000000000000000000000000000000000000000000000000000000000000000000000c0240000000000000000000000"], 0x20c) pipe2(&(0x7f00000003c0), 0x80000) close(r2) fcntl$dupfd(0xffffffffffffffff, 0x40403, 0xffffffffffffffff) 2018/03/26 14:33:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000180)={{0x800, 0x7}, 'port0\x00', 0x41, 0x40040, 0x8, 0x3, 0x4, 0x6f, 0x7, 0x0, 0x2}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@pic={0xde, 0x7, 0x3ff, 0x8, 0x7, 0x3, 0x0, 0x3f, 0x8000, 0x1000, 0x8, 0x7fffffff, 0xfffffffffffffff8, 0x6, 0xb5de, 0x80000001}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000000000000020000000000000000000000000000008b0e00eaff0000002000000000000000000000000000000000230000"]) 2018/03/26 14:33:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000140)) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="fa23b25ecd0a7933a6", 0x9, r0) r2 = add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616be0f3c3002801b4627ee759768952d0d0cd543186cea580fb4690ea52030000000000000044edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='cpuset-ppp1self]eth0]cpuset\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000080)={r3, r2, r3}, &(0x7f0000000280), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/26 14:33:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1) sendfile64(r0, r0, &(0x7f0000000100), 0x9) io_setup(0xa3c, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff1b, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000540)=0xe8) bind$packet(r2, &(0x7f0000000580)={0x11, 0xff, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/26 14:33:16 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc3fa, 0x200042) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x1, 0x6}, 0x1, 0x8001, 0x7f, {0x101, 0x2763}, 0x4, 0x5}) 2018/03/26 14:33:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001380)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() ptrace$peekuser(0x3, r2, 0x20) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) close(r1) 2018/03/26 14:33:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='projid_map\x00') sendfile(r0, r1, &(0x7f0000000040)=0x5e, 0x109) [ 506.999218] can: notifier: receive list not found for dev ifb0 [ 507.110723] can: notifier: receive list not found for dev ifb0 2018/03/26 14:33:16 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x200000) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xe7, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/03/26 14:33:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 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, 0x9, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000], {0x0, 0x989680}}) 2018/03/26 14:33:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x8, 0x5, 0x1, 0x1, "f571d5dd82a2683570970638627f4a8b0b9634d6832925950d4566aa9e19bf8a069913f275215970712e73f6", 0x5}) 2018/03/26 14:33:16 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000002c0)={0x2, 0x9b9, 0x2, 0x800000000000000}, 0x6) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x2000000000000000, 0x7, 0x100, 0xfff, 0x800000, r2}) sendmsg(r1, &(0x7f0000c93fc8)={&(0x7f0000000000)=@ipx={0x4, 0x8, 0x10000, "bd305b292b68", 0x1ff}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)="4f94b5e0a43c364f05acb02c2105b41191aabd8e442f0498abfc9aa595a2709c8b70dd38235b146cff222e8f1d5d10a765a0805731295c94eb1f621a37bf8d4b857628d2d3dffd319bc6cc791ebc6af7a2da4a8b7d25cce99f812c169902d107f554244cf759c98cf1f3b391091c8b32c6ad8e29d5971bea5440d8", 0x7b}, {&(0x7f00000003c0)="b558dc0387b92f866ebcd68d791aa0a555ba01fbbea5d2e95353597260f3bda0eadc704675b5986313ad4aeb563da559e42e5309bea008c9ee4d669c7e7d93d58488bbfdc39926f523e379ab6c5a23663f00abeb58b02d1f904c34742c12065a1ef78a304b3f56d7684d4b5e9e53e9715d0737846c64e79389ea18c34574392eb7bc16615755c83080853ac38d9caf014a0c", 0x92}], 0x2, &(0x7f0000000100)}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2b) 2018/03/26 14:33:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0xffffffffffff8000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000740)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b003000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000efffffff0300000000e4d02db5bd77e22da0cb6a420623560b6ca25303ac3233ead28e781d8c2c6cffb38a36596b6a29b6f7a1ed93db2ad42af8b19154d653d74173406e3211ab73ec5340125b1cd95a9a74b81aebe09b022ac945756c3e6fdd1139e904c3ca49cb1b2b99f4f0a30d6d46a766f7d2222d3d4ae1073d6c05d45998c4a9187e2aa068fa3dec0defd51856e55661a162c3e5a9a85c3bd8", @ANYPTR=&(0x7f000002cfd0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3) 2018/03/26 14:33:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000e58000/0x3000)=nil, 0x3000, 0x4, 0x31, r0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="e6c6e207554cfbfa8b3428c7cf0ad1dcaab868538b5ed0000000e8ffff00ffff761bf5623c06525e6a6032d275d56962742038d88ad11e05761edecd52f8049c322a76ade32728d6399279e0a617c75b7d6d56edcec0c46ae8c70952929518be294ec78cdbe77b245b6b2b08a3326f506caaa1f02e098935138c4e315431c3fb4dd0a7adabf8fddd452edfe29ade4a641c70e71667950384ec5a5540b4ddaaf706e22133a76c4fdb460fc8c9c04866f780d996198463d259f4addedfbe6e4aa60363596499744591e8a32a06d1699b17bf54afaaf4d3"], 0xaf, 0x0, &(0x7f0000000280)="36aecbc715b0b6474cf0aa217470c9738f0327073aae6b4634e64cc1a6b06c0397b4171016b679fcd91a368de547427500e565187e9d2334f9389f21f583d0f5d2bea27dc4df9c47964858cd57d60e08bb2a9cfd8d45bf32ddf7386be67481082c426c6ec255668c7be95ab6f62ea5eff60a249af6b1ac57e444ebea14fd09489815d8868d0fdd24e999d8208f3d61b6b864b95f4b2ef1e8e22c68a059f7754aafd9e033dd839758c732193b1bfa35"}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5100000}, &(0x7f0000000140)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000340)=0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r4, 0x18, 0x6, 0x2, 0x6, 0x8000}, &(0x7f00000001c0)=0x14) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) 2018/03/26 14:33:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000003000000", 0x1f}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4) 2018/03/26 14:33:16 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x200) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000), 0x8) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/26 14:33:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000100)={0x14, 0x10, 0xa, 0x1, 0x0, 0x0, {0x0, 0x0, 0x4}}, 0x14}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xa4, "d0a3d3fe531398d28ad9d77bb29e207167a9e349add33ed6c6756d5666d0b6ec2de900a278adca74013f007f26d3f82f263a8d64e0719deb8e26001f5afe6b2eb8dec50e931c58ea088ac2c1432d678984f6de1c88ef7c42fc738ead8d2ca85b6b5aabc9ab9fed2c3579faba2071502f2a87b1223746640bc5ef70ca95c4bc701f9a0332eb32d548a1c428ef2b950dfac5064cbbcbff26b6ee010e1d7f2e63c8e5d9a690"}, &(0x7f0000000080)=0xac) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f00000002c0)=0x84) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000300)) 2018/03/26 14:33:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x400001) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpue_all\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20813, r2, 0x0) 2018/03/26 14:33:16 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x0, 0x1, &(0x7f0000000100)="eb"}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x12, 0x20000) write$cgroup_pid(r1, &(0x7f0000000080), 0x0) 2018/03/26 14:33:16 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffff2) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001940)}, 0x0) sendmsg$rds(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000640)}, 0x0) 2018/03/26 14:33:16 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000273f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000068d000)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0x7ff}, {0x2, 0xaa}, {0x4, 0x10000}, {0xc, 0xe2}, {0x3, 0x7fff}, {0x2, 0x9a5}], 0x6) 2018/03/26 14:33:16 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0x100000001}) getsockopt$llc_int(r1, 0x10c, 0xfffffffffffffffc, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) bind$can_raw(r0, &(0x7f00000007c0)={0x1d, r2}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r1, 0x3f, 0x401, &(0x7f0000000080)="f5207a0a8c1a68d07191c82954054b38daacef82956ccc77c145b140033fa9", 0xe101, 0x5e0, 0x7, 0x1, 0x1f, 0x7, 0xffffffff, "3a99212a949c8b748cd057f810fc7390661efa6862866fba2918fbe33c11a0d0d0145adf81fade3740e124faba9404668a0fe5c13e976212202f5a5dfb27b03159bb572844645b0804"}) r3 = socket(0x2, 0x2000080003, 0x8) fadvise64(r3, 0x0, 0x1, 0x1) getsockopt(r3, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x80, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x15f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, @in6={0xa, 0x4e20, 0xb8e, @empty, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x3}]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r4, 0x2}, 0x8) 2018/03/26 14:33:16 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x15) 2018/03/26 14:33:16 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff}) open(&(0x7f0000000100)='./bus\x00', 0x2040, 0x80) creat(&(0x7f0000000140)='./bus\x00', 0x3) r1 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) inotify_init1(0x80000) dup3(r0, r1, 0x0) r2 = open(&(0x7f0000a31ff8)='./bus\x00', 0x0, 0x0) inotify_init1(0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000080)=""/97) 2018/03/26 14:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000001c0)={0xf001, 0x100000, 0x7ff, 0x5, 0x50c}) pipe2(&(0x7f0000501000)={0x0, 0x0}, 0x0) r3 = gettid() vmsplice(r2, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00007f0ff8)=0x101) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4000) close(r1) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000000100)="7ff6916e5d82681b42256196e51a3d1eb81cf4642a29a03c4c5554930483e75b5086e00b683d0b7dfc99667c21541e7cbb05234597785d887e54a2867a516a0d74c6f1deaaedde69cccbe4a8cb8d43184ec7b44d947066608ddf213c65f6469a73eb81489e60f87f1bae8dac7105470d") perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0xfffffffffffffc01, 0x4, 0x7, 0x7, 0x6}) r4 = socket(0x13, 0x2000, 0x100000004) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f00007dbffc)=""/4, &(0x7f0000001080)=""/4096, &(0x7f0000000040), 0x2}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xd7b, 0x6, 0x4}, &(0x7f00000000c0)=0x10) 2018/03/26 14:33:16 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000020dff1)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000140)="121ae319578e74fa4f8dd621a3b24ced4f632d38c638c9e4be4f44f8e6283246523e96cb847eb58520565e1f56b4c9dd0b6c13c830b94667e325fb35c5e96a55dae65442a43d6fa6f49126b5d0461e33399624d37b9190bc5a3207160cb3acf6d5aea7b57f027a41323f7d655ad9cc7820a6a14bdc", 0x75}, {&(0x7f00000001c0)="f35dc9f237c8a70cf359b9ea28e692ab0e0f6508cde6c9e37d3e3154a624fadd780b91e05206ceb45e6c30f503f4c9b35abb14", 0x33}, {&(0x7f0000000200)="3735765e834715629c9baf6c62cb431c27cfe4ea437853de7e822f0e283cf089666faec0872875851e09dcc4286a0e108c4febc7df78fbcb5b255dd74d2131624b2487ab1626e6dbf0ecb46becb348b66ff7ffd06696b09dbb22635c4c57ccc7cb10c51711cb17178e2b8456340bb1011ca46359eef95ff51ddf1709ff7f89df71b780bdb85ec1fc0b71f71cd5fea1dfe1", 0x91}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="3df2f73bc5249af40e2de8e3f71df630b7c9c8a7068fec0f3f0306480858f0bb923b883854d9c320e1602561478b65764fb2f63048ef57c27bac7c5b6e3ac1b9c2c70753b3429c1f6afc976070709c337fd5af8d1875af9a7e55c83c75deef73b0073229c66312e8a29819b5861840690265cc861def4968017b0a2f50f501641c5a08", 0x83}, {&(0x7f00000003c0)="f51fde903f39253bedcd90bd413ece41f4efa6fa8f7473443a387c6e8eeeb4a1b5125857aae79ce1b20787ef1df180a2976e665102af68bf014f262e14e3823f0b395bfe12e4a8f1ad865f85ca0eaff08f38f1ef33ca047160b9c57e42ffe19ade43b52c36e51f500ab31b0b29fff357496dee7976a54bebb50c47cb7407a3e7df53419e4db0a17d6b5b03c0e49f375ef4344df8656e7d046c2f1113d021561c00de7ae660a6b895f5a753e8cb02c00138971265d9474d948edea40d1a37", 0xbe}, {&(0x7f0000000480)="ce0fae219b0231244b462dcc8bf8c09a1a25c11b9fc281cbc54b8288c27aecfcbe6a41c033250f5aa91786988482c3b982be44f0b8a4cc617deeee10b8e4cf015f2188e666d6e4fcc916a7066836d90bb252e9d0c807e1322f46877ae528d079500355aec7763d56c17869d114b2e9921ac0a439aab1b6513f1f377df211bb34fd5383c7e23ae5df1e85963c91b07e31ac6d059f1b39b38cdbf0ffb3634990dfffb875e1799a3ab231e7e23a046009be5e07adc43dc3340b18e92b16d68424502f978e20dcc1cad296cb322ea664f35852cb078a54bca8a04ed2f2b45da0c19bba408b1ac0", 0xe5}], 0x7) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000002c0)={0x80000000, 0x2}) accept4$llc(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x10, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x946, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x1, r2, 0x10001, 0x7fffffff}) pwrite64(r0, &(0x7f0000000680)="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", 0x1000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000640)={{0x0, 0x2, 0x2, 0x3, 0x3197}}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x81}) 2018/03/26 14:33:16 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x3fffe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x1c) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/144, 0x90) fcntl$getflags(r0, 0x408) dup2(r0, r1) 2018/03/26 14:33:17 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x390, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x81}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x129302, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000200)=""/228) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000180)=@ethtool_rxfh_indir={0x38}}) 2018/03/26 14:33:17 executing program 3: r0 = socket(0x200000000010, 0x1, 0x332) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x422000, 0x0) openat$cgroup_type(r1, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) lookup_dcookie(0xa9b4, &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x5822, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x9, 0x100}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) close(r0) 2018/03/26 14:33:17 executing program 6: setrlimit(0x4, &(0x7f0000000000)={0x7ff, 0x2ea}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000140)={0x6, 0x1, 0x10001, @empty, 'ifb0\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='westwood\x00', 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) waitid(0x3, r1, &(0x7f0000000200), 0x8, &(0x7f0000000240)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000380)={r2, &(0x7f0000000340)=""/3}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@local, @in=@broadcast}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) inotify_init1(0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000540)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, [0x3f, 0x3, 0xee9, 0xff, 0x3, 0x100, 0x5, 0xfffffffffffff9e9, 0xffff, 0x101, 0x2, 0x11b, 0x3, 0x1, 0x3]}, &(0x7f0000000700)=0x100) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000740)={0x1, 0x0, 0x3f, 0x4, 0xef}, 0xc) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000800)={r2, &(0x7f0000000780)=""/89}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) readv(r3, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/184, 0xb8}, {&(0x7f0000000900)=""/207, 0xcf}], 0x2) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000a80)={0x4, &(0x7f0000000a40), 0xb, r4, 0xf}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000ac0)=0x3) syz_open_dev$mouse(&(0x7f0000000b00)='/dev/input/mouse#\x00', 0x6, 0x428100) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/dsp\x00', 0x20500, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000b80)="75ccee001a35d0919ca0b42d83d2cfc9a73926e396b930d557676ee23096459fbac9ca44c9950fc04ee2943fdccec32878da1ae7a0ec157a08198e0226bac7fe96805106f2fdd3b93861ea5c6a226aa65e6f0e7872ddc58fb88aeff387d70751978c533111f9c4b63400e534e5695e882a8ec6c3a9921c24868c9277f6ab3d65e5b6dd222981dcee5863d8379e88138b263979ca006bbf69c76ee41b2350e9e50164182d6688eafa327074edddd94c984daf54d87a53ab", 0xb7) ioctl$UFFDIO_WAKE(r7, 0x8010aa02, &(0x7f0000000c40)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000c80)={r6, @in={{0x2, 0x4e22, @rand_addr=0x8}}}, 0x84) socket$pptp(0x18, 0x1, 0x2) preadv(r3, &(0x7f0000000f00)=[{&(0x7f0000000d40)=""/64, 0x40}, {&(0x7f0000000d80)=""/12, 0xc}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)=""/250, 0xfa}], 0x4, 0x0) 2018/03/26 14:33:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x4) ftruncate(r1, 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0x0, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 2018/03/26 14:33:17 executing program 3: r0 = socket(0x200000000012, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0xff8d) 2018/03/26 14:33:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/03/26 14:33:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x800000000e, &(0x7f0000000100)) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x40002000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4c, "215f4fda2adbf6c88a88c526219ece816950d2558853b76b8370fa2b874189165faf4fefe61e8a2da62cdc952a2070ae68a4005208faf3c5b37f2f4a81950d8baf51c6e39444bac793f89a27"}, &(0x7f00000000c0)=0x54) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/03/26 14:33:17 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) timer_create(0x7, &(0x7f0000000080)={0x0, 0xa, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000180)={{r2, r3+30000000}}, &(0x7f00000001c0)) r4 = gettid() ptrace$setopts(0x4200, r4, 0x9, 0x100000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200)=0x20, 0x4) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c0", 0x5e) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/26 14:33:17 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) migrate_pages(r1, 0x10000, &(0x7f0000000080)=0x9, &(0x7f0000000180)=0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8880, 0x0) ioctl$KVM_NMI(r2, 0xae9a) 2018/03/26 14:33:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000001c0)={0x4, 0x3, 0x34, 0x8, 0x2, 0xffff, 0x4, 0x200, 0x3, 0x5, 0x5, 0x5}) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000002, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x400000) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x99, 0x452, "7174847be235c353a4b478e0192f37f9262668710962b57b0f6f6a993f23fe43e491f10100664b73c2fe880890f4cb25c9749e18905eec021b4678839557f5a4fddcf40d1115a38609543dbf335e045cb73cbec0f63380239df79343db3b7695cd24150b97f4b21ecec288240781c2896acc776bc61d6fb2ede633f13fc481ca5d916ca0d6add9e477bc56566ae65f5a44199b6a485357341099d0268f1cf55d084176ef0b66046b2839cc59c47ffac279f1decd1a71b2f9503df01d05b5d044b93968dfd01b5f8acdaed790f38cd5a8d95c0fb1d81e1a4868deb4"}) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/26 14:33:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000001c0)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xe4e}, &(0x7f0000000040)=0xc) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x0, 0x40, "c6a4745a86bd", 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) 2018/03/26 14:33:17 executing program 4: socket$can_raw(0x1d, 0x3, 0x1) 2018/03/26 14:33:17 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x40c0) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x58, 0x800) r1 = socket(0x200000000010, 0x2, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)="918955384d4b79ea0dbe133210ccc6e302113852c274569a372cfb505b935350e3b4d6ca36f8aa69e5f42cbc66def8ed840e1b4bd60144089447a269e93968e028a5d32bc829a7a57268c35e8e97f2cfe9a22aa4e64c3a75", 0x58}, {&(0x7f0000000240)="7a36ff6d6a38d4914d3786eef8c4dfe74af03931a0346722a4d199b3a35228f83374ab581648421174a73ab706dc0b208f61051f0d2660659e433bb0827419fca265244cd5bb033bb5df60998200e0e6dd51f70afa6ac8b81f4991c1ce7bd3665b53b233ffe2396b7944d290a517dd08db267655d091ed328a495b123547c9289310f63fb7240837ffaebebd1202677fc2346ccfa3852d91b54318996d1df23fa0c6409d2d0c02bc", 0xa8}], 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x8) write(r1, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:17 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/120) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x9) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x3f, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendfile(r0, r1, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) 2018/03/26 14:33:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702e6e6574c80a63487604a1004bf4ac28992a11c43add9e0feee2ca654058bcf5c6d5e2a11ea937cdfacc8a66a830a2b482e327e6cf5dbe5bf9d0c0970795e926f9bbcfcf60248b29b4fe86259f7668dba6c5479d5126b16f9f656ce06e6153efafe3e63ebdb27f89afd9dd253093d187a3b267bee86e47daf4dc2134ef09c9d5409005f6f2f35992b60f8a6a927f4224a982bca8e30dbe5cccc055af5cdf4b031b6b27e8dda8dd59edcddef20b891979c9187382b576ddbf419e96358618ff175709f002c9ccda5eacd8b681", 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x602400) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000000c0)={@broadcast, @multicast2, @local}, &(0x7f0000000140)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400) 2018/03/26 14:33:17 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='attr/exec\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xacf7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, [0x596b, 0x9, 0x200, 0x100000001, 0x7, 0x8, 0x8, 0xedc1, 0x5, 0x9, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x5, 0xe7, 0xeb05]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x4}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5d42725, 0x200000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000f04000)={{0xa}, {0xa}}, 0x5c) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f00000000c0)) 2018/03/26 14:33:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000080)=0xffffffffffffff50, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/03/26 14:33:17 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="1f13c4bcfa6747", 0xfffffffffffffffd) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)=0x7ff) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000f80)="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", 0xc00}], 0x1) recvmmsg(r0, &(0x7f00000073c0)=[{{&(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000003c0)=""/229, 0xe5}, {&(0x7f0000000180)=""/70, 0x46}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/236, 0xec}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/5, 0x5}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x8, &(0x7f00000006c0)=""/169, 0xa9}, 0x81}, {{&(0x7f0000000780)=@ipx, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000800)=""/212, 0xd4}, {&(0x7f0000000900)=""/232, 0xe8}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/210, 0xd2}, {&(0x7f0000000b00)=""/63, 0x3f}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000000b40)=""/154, 0x9a}], 0x7, &(0x7f0000000c40)=""/219, 0xdb, 0x6}, 0x2}, {{&(0x7f0000000d40)=@alg, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000dc0)=""/159, 0x9f}, {&(0x7f0000000e80)=""/18, 0x12}, {&(0x7f0000000ec0)=""/31, 0x1f}, {&(0x7f0000000f00)=""/29, 0x1d}], 0x4, &(0x7f0000003b80)=""/166, 0xa6, 0x3}, 0xa7ce}, {{&(0x7f0000003c40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003cc0)}, {&(0x7f0000003d00)=""/211, 0xd3}], 0x2, &(0x7f0000003e40)=""/176, 0xb0, 0x1}, 0x1ff}, {{0x0, 0x0, &(0x7f0000005340)=[{&(0x7f0000005000)=""/217, 0xd9}, {&(0x7f0000003f00)=""/142, 0x8e}, {&(0x7f0000005100)=""/34, 0x22}, {&(0x7f0000005140)=""/198, 0xc6}, {&(0x7f0000005240)=""/50, 0x32}, {&(0x7f0000005280)=""/148, 0x94}], 0x6, 0x0, 0x0, 0x6}, 0xffff}, {{&(0x7f0000005380)=@nfc_llcp, 0x80, &(0x7f00000057c0)=[{&(0x7f0000005400)=""/129, 0x81}, {&(0x7f00000054c0)=""/223, 0xdf}, {&(0x7f00000055c0)=""/37, 0x25}, {&(0x7f0000005600)=""/179, 0xb3}, {&(0x7f00000056c0)=""/243, 0xf3}], 0x5, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000005800)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005e00)=[{&(0x7f0000005880)=""/106, 0x6a}, {&(0x7f0000005900)=""/72, 0x48}, {&(0x7f0000005980)=""/179, 0xb3}, {&(0x7f0000005a40)}, {&(0x7f0000005a80)=""/133, 0x85}, {&(0x7f0000005b40)=""/126, 0x7e}, {&(0x7f0000005bc0)=""/166, 0xa6}, {&(0x7f0000005c80)=""/93, 0x5d}, {&(0x7f0000005d00)=""/222, 0xde}], 0x9, &(0x7f0000005e80)=""/4096, 0x1000, 0xffffffff}, 0x1}, {{&(0x7f0000006e80)=@un=@abs, 0x80, &(0x7f0000007100)=[{&(0x7f0000006f00)=""/105, 0x69}, {&(0x7f0000006f80)=""/196, 0xc4}, {&(0x7f0000007080)=""/73, 0x49}], 0x3, 0x0, 0x0, 0x4c}, 0x262}, {{0x0, 0x0, &(0x7f0000007340)=[{&(0x7f0000007140)=""/241, 0xf1}, {&(0x7f0000007240)=""/130, 0x82}, {&(0x7f0000007300)=""/51, 0x33}], 0x3, &(0x7f0000007380)=""/3, 0x3, 0x8}, 0x9}], 0x9, 0x2000, &(0x7f0000007500)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007540)={'ip_vti0\x00', r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000600)={0x0, 0x1}, &(0x7f0000003cc0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007580)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x3ff, 0x0, 0x2, 0x20}, 0x98) fcntl$getflags(r0, 0x0) 2018/03/26 14:33:17 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x2100000001, 0x0, r0}, 0x40f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, 0x10) 2018/03/26 14:33:17 executing program 3: r0 = memfd_create(&(0x7f0000000000)='[ \x00', 0x3) socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:17 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) unshare(0x400) r1 = timerfd_create(0x0, 0xfffffffffffffffe) timerfd_gettime(r1, &(0x7f0000fee000)) 2018/03/26 14:33:17 executing program 0: r0 = socket$kcm(0x29, 0x80005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) close(r0) 2018/03/26 14:33:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e20}}, 0x0, 0x5}, 0x692) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @local}, &(0x7f0000000100)=0xc) 2018/03/26 14:33:17 executing program 7: r0 = timerfd_create(0x8, 0x0) fadvise64(r0, 0x0, 0x6, 0x4) 2018/03/26 14:33:17 executing program 6: r0 = gettid() r1 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f00000002c0)=0x800) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) sendto(r1, &(0x7f00000000c0)="66821e547942d8dc9db9931841c8bd8fd2a9a07d701bc3a8138f788057575b4de6926b98c0d347cfeadcd822aba24a311e84a7aaede938b498b466fbfc21f1a3125af09476c35f188c0344337b7a7f04f2250e57c0bd5207fa672163baf812f21db457d7245eb55add484be7829ac5007b96a9e65867f01f03c1019dfa6eea43ca0dff5c24ad04c2d2062490b673852fd80c539c97f00ca61072f95df63b36fb5b3b993dd4c7f5787b69b2240761b03b144765e884096f0023bfdde3", 0xffffffffffffff64, 0x4000004, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x4, 0x0, 0x4}}, 0x80) r5 = syz_open_procfs(r0, &(0x7f0000000040)='syscall\x00') exit(0x0) lseek(r5, 0x2, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x7}, &(0x7f0000000080), 0x8) 2018/03/26 14:33:17 executing program 3: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:17 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20100, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000400)={@un=@abs={0x0, 0x0, 0x4e23}, {&(0x7f0000000300)=""/226, 0xe2}, &(0x7f00000001c0), 0x1}, 0x9c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6a}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x3, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r2 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x1) sysinfo(&(0x7f00000000c0)=""/119) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x22, 0x5, 0x8001, 0x500, 0x1, 0x80080004, r3}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'eql\x00', 0x2000}) 2018/03/26 14:33:17 executing program 7: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r1, 0x7) 2018/03/26 14:33:17 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x46f, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r2, 0x3) accept4(r2, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x0) listen(r2, 0x0) shutdown(r2, 0x0) 2018/03/26 14:33:17 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x3c}, 0x1}, 0x8000) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f000071e000)={@random="cd38ffe40f97", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "fc1a82", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], "68978d9920f007e8"}}}}}}}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x4ff, 0x8, 0xfff, 0x0, 0x5}, 0xc) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040), 0x4) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000001c0)) 2018/03/26 14:33:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000001080100000000000000000000e2ffffb39be4e6282ba1378dca1e5591a4166d762a17f49993619b7be54eba6479891a0bba3d1151b21c3e6b551cd7559bec7da8b5a1f373d400619d0e0d5039a5c01d830f688790bb4602d64e2dced7b5d2d8d1b432a67c8e3fbd531486cdd1b4dca0f63713aa26e9e0ed0ae8"], 0x14}, 0x1}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r0, 0x1}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x81, 0x7, 0x2, 0x9f9a, 0x1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x5, 0x6bc, 0x3, 0x6}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x81}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xba7b}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x10660d5a, 0x1}, &(0x7f00000001c0)=0x8) 2018/03/26 14:33:19 executing program 2: clock_gettime(0x2, &(0x7f0000000200)) 2018/03/26 14:33:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x401fd, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) gettid() mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/26 14:33:19 executing program 4: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) 2018/03/26 14:33:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003d1ffc)=0x7fffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0xc, &(0x7f0000000140)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r4, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f00000bcf3f)}]) r6 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8) io_getevents(r4, 0x0, 0x0, &(0x7f0000420000), &(0x7f00009ca000)) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00000000c0)=0x4, 0x4) r7 = socket(0x1e, 0x3, 0x800) getresuid(&(0x7f00007daffc)=0x0, &(0x7f00001f8ffc)=0x0, &(0x7f0000579000)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f000058a000)) setreuid(r9, r8) setsockopt$inet_udp_int(r7, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) bind(r7, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) r10 = dup2(r2, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r10, 0x6, 0x3}, 0x14) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r7, 0x7706, &(0x7f0000000180)) getsockopt$inet_mreq(r10, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @remote}, &(0x7f0000000140)=0x8) readv(r2, &(0x7f0000439000)=[{&(0x7f0000cc1f56)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0x77}, {&(0x7f0000c5f000)}, {&(0x7f0000317f45)=""/187, 0xbb}, {&(0x7f0000478ff2)=""/14, 0xe}, {&(0x7f0000d3ff9d)=""/239, 0xef}, {&(0x7f0000828000)=""/12, 0xc}], 0x7) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200)=0x8, &(0x7f0000390ff8)=0x90) r11 = dup(r6) ioctl$KVM_TPR_ACCESS_REPORTING(r11, 0xc028ae92, &(0x7f0000c18000)={0x3, 0x7ea50ed0}) syz_open_dev$loop(&(0x7f0000b39ff5)='/dev/loop#\x00', 0xcf76, 0x80000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/03/26 14:33:19 executing program 3: r0 = socket(0x200000000010, 0xf, 0xfffffffffffffffc) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x100, 0x7ff) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x2, 0x4, {0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0xfffffffffffffd6a) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x48cbd551, 0x8, 0xffffffff, 0xfa0, 0x9, 0x8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000280)={r1, r1, 0xdd9}) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) fcntl$setstatus(r1, 0x4, 0x40400) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000180)=0x1e) open_by_handle_at(r1, &(0x7f00000002c0)={0x83, 0xfffffffffffffff9, "46e94bc85e1594e122010a57e0262d70dbdf623151a583b605eff8480031e3adac3e70b62327fd8477ca162d69c337d09c1ea2f9c212c0f46b68cae5c558993b3f02efdf77ec4712119fba5ff5067817996c8a08b5d3465b4e4c4d97fe1c87efb724577b51ebe0fde437a9bf9d7e5563f29c466b9005375b3b90ef"}, 0x228400) 2018/03/26 14:33:19 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x2, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000002300ff0a00000000000000001f0000e79a9dcf00"], 0x18}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) quotactl(0x4, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000240)="d935673aec95e1e3c7fe1d4a3455ac568cef5bf4c5d9f20e09c6e9dabb522db9395e3c2224656a8866586485f85fe696c9502b768febf3d416") 2018/03/26 14:33:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001200)={'bond0\x00', 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000002640)='/dev/input/mouse#\x00', 0x3, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000002680)={0x3, 0x100000001, 0x80000001, 'queue0\x00', 0x2000000}) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000001240)=@ll={0x11, 0x6, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000012c0)="196185b6620515695012aafdc3c536f3d37361b258ab079db893a8de2a7e767c9eb5f90a9e8c3966f79e82223171b35f36fb8321efbe26d2da7eded5478392c9da6b25b5ab6895c7aa6385d861f115eb86333a3412afec50dabc08fa4a6140919c80f554d394a600462d2a1c48f784030e10215abc92791c64e8c98433f1227072d243ef435d8094d0ee5dd86565e91b332ae1781e2782c3f640ac953a07b08be9af18fa34506735d1ec6a36d26ae2f63493a15003dbd3676c9a1e9aa5af05add2ae068ff048a611f8729bb39e65fc111b7d909d6c4082773e5f15f9a6df0c2198131ec143a9546c9dfafc", 0xeb}, {&(0x7f00000013c0)="6bed0acdb587e9527c9ae750f61f56129093cf92fa925e34e27ee3e95538e1b08e1dda25e0f757c55e92c7786932841bfba1e727f94f1df7a3a93c436ee9717ffc3f9c10fedefb6af748dc79a3e6dc98566d81169815c1d2972e87fa17c4b3c6700f8b668f587541ed952951e9dbc465270df9afb9247290faf39c6d124ef1e759da7ee1f5a48b02f7274e31ed594d96ae3769e28b2f3cad9119e36267a5733f8119ef74b61602a1c25a0fdbd289d980fb854c9f7b0ea764cd8991027c88ced64c7e5d880e5c7113d0b723c202a63abab61e", 0xd2}, {&(0x7f00000014c0)="5f98550311aca0d906c585f954dfa988396e6d316890a5f28edc8d0e0b0afa4a38305c74668a2236a764a4b078a74be8631de7775543f971c80777b5fe0abcefad9ac7b988fd0230a1fa0a33d037acc82724d4b78a0ff158e6059bcfa42b6b07f9675e32acec7411704f75cfac193803628d47ab13a00b74861f93343a208d7a876facfd5de9afebb6a17082801c7060fd64c4086b88ee5469e2ed40e85c29edec45bb7a5656e63cfce69f89", 0xac}], 0x3, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x100c}, 0x4000) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x83ffc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000000000)=0x7, 0x4) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)=0x4) write$vnet(r3, &(0x7f0000001180)={0x1, {&(0x7f00000000c0)=""/151, 0x97, &(0x7f0000000180)=""/4096, 0x3, 0x2}}, 0x68) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x3) 2018/03/26 14:33:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socketpair(0x9, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2018/03/26 14:33:19 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)={0x4000}) read(r0, &(0x7f0000000100)=""/25, 0x19) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000140)={0x0, 0x6, 0x3, 0xffffffffffffff62, "2cf6d27720ffe1b3d1f3fe4b8fa98ab72eec559f8dcaa3d31789acbbd8275554a048534aa7b92e08f802d12f", 0x8000}) ppoll(&(0x7f0000e46fc0)=[{r0, 0x44}], 0x1, &(0x7f0000cf7000)={0x77359400}, &(0x7f0000842000), 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x17, 0xfb) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000001c0)) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080)="8cba7527644974a738817cea36c761a028e5bdeeee2d3dedb6a62585a1536f4fe9f92c837269865d5f7cda2f9c61341d85c4683f81eff833dfe969a12dd9aa90491114dc1e2018877578b96ad76a069ca97e024c281839b6fa9fba16e4fa36a1cb2e27f0", 0x64) 2018/03/26 14:33:19 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:19 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) wait4(r0, &(0x7f0000000180), 0x21000009, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x1000, @dev={0xfe, 0x80, [], 0xa}, 0x7ff}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000100)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2405c0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007fbff0)={r1, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x75}]}, &(0x7f0000f91ffc)=0x378) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="f33ee50100000000000000cf2e0dc16c18000000000024d7154fe38ef5ee418a000000000000000000004f10000000000000000000000000d9a79ed740d583df09e2bd5356562e95"], &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/03/26 14:33:19 executing program 6: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) lseek(r0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x7fffffff, 0x7, 0x40, 'queue0\x00', 0x6}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/03/26 14:33:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4800, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000140)=""/8) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{}, {0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x2}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000001c0)=""/227) r2 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x7) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000002c0)={"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"}) 2018/03/26 14:33:19 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 14:33:19 executing program 3: r0 = socket(0x80000000b, 0x2, 0xffffffffffffffe0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000500)={0x1, r0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000540)=0x8) write(r0, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400600, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000004c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, r3}, 0xc) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000580)={0x1, 0x1, [@empty]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xe4, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc010643a, &(0x7f0000000100)={0x4000000, 0x8000, 0x36}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="1f0000000a004e2480000000fe8000000000000000000000000000bb090000000000000000000000000000000000000000000000000000000000000000000000000000000072da0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e209c0000000000000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000000ff02000000000000000000000000000107000000000000000000000000000000000000000000008d298bfad6856ad44c8d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b69b44c86f4c192f6c57d5d89cfc37c6a10c1012041b7c1ed0825543768eb8b1e9ae83"], 0x18c) 2018/03/26 14:33:19 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x41d}, 0xb) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r2, 0x1, 0x1}, 0x14) sendto$inet(r2, &(0x7f0000000080)="d5", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/14, 0xe}, 0x0) 2018/03/26 14:33:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101000) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000023c0)=[{&(0x7f0000000440)={0x27, 0x0, 0x2, 0x7, 0x8000, 0x8, "ea0fe592f6cfb8f993a11dece6de7806605fbe48964740328eb12e66f4c8c7e58ad7cbce3737be781b32b9487410b7b9d00934882b4077e5dd770984128240", 0x9}, 0x58, &(0x7f00000015c0)=[{&(0x7f00000004c0)="bb13771a395484ed90e355266f1d1ba6502c8b305f94b772761367c7176142abbe9266a3a1e1ec7e061f2af28a8efeefde0cba893bd03560d98835b468c28e7a5cced0e650c3783e79da63bb9d3f39d5ab96862961fc5c2b3d2ff83ed4cec30b542c157a063f047370012709cb0827c26be617f0e7c57be57f1de9d49cbb6220ffcc7b848d9ff94c62f1eca89bb3c260c39587dbdc3ecc371eb8f21e81ef7466c2b66e4ec3406511c6c216371f7cb64b03dc9ed196fd4f4f72a12c0a6c7a3520592ef4635815ce380f674f2b8a1ac86bde301abd86e9d023efecc015af3d5ce87360e7c28a2cb65e95eed3a67c531b4d9543efd0ee", 0xf5}, {&(0x7f00000005c0)="cd9b54c4b3343c8c98d1e23c57b481fb1605fe228c41d799c4ea428a81f64cd1a4714945658a02f1fef0617658a7199b108ecdddc01bb03a1de2e5981ce39c280024fdc273ab51d263dcc011a7ba8582625d55eecdbfc273dc2813046032e71541b5ca6beaff17e7fd520e8c7ecc7d9fb3d021fba07395c6b7fca823c2cd71086ecbf5610ca9b284b2600aa08b09e092974e6a2579a3f27b015224e18434fef6f94c9190a52c15a76ea6b4f3307a23026376d6f1ee7a64397a7694a775f0d82f09733b61de5ae3de103fdf5db4901f13b2cbed4cb12a5f57889c47a1c25c9d096397c045df0245e4c6def97947a7f0f5a3a3d518664956e4072eafe4554f0c91ee5758555eac553028856fd48d9108d60799a72c3021a7ebee0e34544dfb5a99e526eb90195bfad02c66082f70606e5232033091dcadca3580af1fc86b216efe26e7599b14f8d928554f9b2e0d2d9a55f80a5886edb32236b0dae645232afb2531e3bce9a930a7b72eef9f2d3db4b7d5a6240af1da071bbd3829de3feb1384f016c638e91202b6408549634cc4a3baef0e8df5e8eb9ba7a162be1a94dc5b3e406c20831f8e3c326cd7d0220b3247ac3d6fd4af4d2de465eb52042ddd552dd74e40936e14c5bc3e6f8da68c0eadb4f54ba00a9a452de681a649f657cf44790b0592d0b4c2e96c8c7f575518cb2e6256e96b548469e192c4a6a85c66d556857327135c96f39956bebca7bd9dfda896b41d57b06d8f75db62a0340424406a8ae05848a8c5b299aa57c8441c0398ac62ca92a84d75171b332366ae5d80c5b55a3091421fc445411909b2a9e197e25397d8cc9314bbff17681326bd993f6c1c8a8c68f14dcf0cba2a40ba0892173ef9a525122b3006482b80ca6ca2717a21238a865b46f06a6f7bddf91aae99a036e604af947fe4a4f904c23cd3236be2802f61ccbb130c5069933c6d0b7e22cfc14e62dea19ec20e50de50af0e95ead4833e195deef23a3f994c45cc623e6090abaad3cd8a1f628e0f885b83f66c36ca4edc1fbd6316956ca7eee06a34065497e3d9250ca254fdf52e65dce78ed27b379cff2d585036fde52995f73a334d5c4f964f7a88d79dea4e846efd8f39333b6513ed81c6bd9193124ce959b973e01361d8d08a9d932436f577dcf902df658bbdc5f54a6c2d2a699254196018ea44a8d7c76ca550d43517372a8f97fe10e158c5ed315f29c624eb6a19ac6d993bac2d6dccfd25609301997aff2e61152ec93de7643a543e0a3816c11fa42551f6d2aaa1eb8191dcb85f7782471c461279cacd620b585503d57cd87fb9f1ddeb9223bf99efadc9b7c5c56c923d1db6731ee56567f3eb4a8710845aabb8818608defe35181237f5ee0313fd2b19a16802048c1c9f7bbf2fc4e451574ba1123e9c083fd0828ff2960eccf10c7e58429681ccf320e8733f176679c2d71c846a9849bf5ef48769e4ac6ac824e54a120efbe28c377a3aa5c327c8c86a0cfe1441ac6d1ddfc04a13c7e2cd66c82cd840326bff036937e2a651dc902f64d8f8dfe3687959357d57ec284b34d782aed273e7de06c046aa7d2d4ce0cd6430cb0ad0804d54a5ce7f556d83e67d8076927be0f50f0dcd3fd06ed756de7da83cc74b13a9852a5a4bccd594c704e6e757ad2ddc53c88bff53526f5646b2231fd723bcc36026f9bb5a61afb6a3302296e937d897210404a82b622bb6793932a81294784d685d717bb1fda36198105cb3408aa3d7384bf2aa4f79563c9dbd5135f47e6ca7f79a83b09e2c5386806ec343c8f55050634e11bf732150b2f0be5222d841761295b0a1ffefc2e237d61db8043bd128fad419a6deaa3378c582429b5d02647f9757da5d20edc826e47891b1e72bf91c876fc5a2da53aa0e26328546e3fc35d3c6209da00657011abbcb5e7fe42c5a075ebbcbf74bd46c1a5619809b6ad567d8686a2111541d9641cda8d4b76a4e7e4f78ce108688e0339243ee4aa30e1489de6539ae82ede0a0a83f62f472a1df323e280dab658fe50892cade33321151ea02473d6cb2cfa82a1adbfc968658360e4e4b5a5f36db141f4ee116ccf7468254518404ba3fb0d6982f28dbd9cd33428c93a6ae7e8b3ab89962ddb5d71b94c902aa48fc8a42c554f164d8cd7a76b0ac76c589ed09134d7e0138abdb8343401b47ae422d4ee0357e0d11fd7ca783178e6b7f93c808cf876557b5ce825e2e3d5fe789aa80dcf8a513c246afba7046ae5a2e7e20005adfea3d8c43e5133d75023f779a2ec50ccde2aad63901bd415137f07a8d165ca16a9327407459d331d742bc49de71f6048a55405cd5ff038448c04f1f7ae7634dad48ce573c05f4709d22774d9291253b2d66482a475a25bbb16c3aecc910d139b1ec25c346fa1bf223d67ad811219186059a0c3cf5ba16120bb5c0245ee925442cf97a255866bbc9fab62340dfcf99af04055a698dd2c7934d6ed9fe34469312887e804570860659820afa8ea03d2cd9d8d6078e2d29e29bbf7342f7defe11878a9617c347aa8af1994dd4683926afe6c56eae2eb7dbdcfe1a2d78f3ded04632f70c97aac38a37ae4f96ac07b8e7f03a84808408b84edfde116fc802bec2f67386471e6afee36d0ba53a2cc7d575bb830b7e179013c353d7803df790c7fe7dd7cb4104fa8929bf0f632978678c22c7fea1595609784b778c351213e444b28b9de33589b82157419ee14b24ceb7d2c2c06e9a10f53cb496a658c81b93d40256c8158110565179df6c9fada10eb3e9ae713f09ed407f12589bd750308136cded88d1da0627930f3ab27ce01c988cc90b37984a90bbf3013b7334493573b9addf1f37e539ecad7b1c6ba261f7b7646df416ff681f2884d27a79fb623c38b6ade99168bddf99590c5d14ad105d443e1c6ac35732c1319f44411149cf5c22b49485e6c1d98dfd0fcda8d3449d81c978e38a86e2cea4c7d29f6405e1922240ae67657c743d19e6e66d26fa73da71734bba4c3838da398242cc5de3bc52b0f150c27fced08a7f4f3bee4797189b85a6d2f54d5e0c4a4f15f805d04327f295f7fa552b968506b00cd8faa9a6c994f99c8fc48f8342f6f7cf68dcc8874d3c79a3efb72ca1abab2754db50f10ba89740b6c29a0e24aac05849570eba30a390282f25108a180566496299534330dd939a0ff32dd277dd1236dc2696938373cc00967fef16b88067a1ccc1e871d895ac96c805dee90d867f108046d337cdd7dd4ec0c835a6a602252c6623a0c59e4f763a4e5a4734ee2c75fad4546f1e69ca6d35bb2e646097bdd2581a985b0e3cc76d103bf24e4389ec1c431bd0d761f5421d9bb5100cf512046213154dd9f9e70fdc20c27eda403d537ccb4710c809e56eb5d250715c42d6ce509e802dcdbef63190bbea1700a9443c7fb8362b17ec61c4908f64761927456aa4f412a030b320d9d3f94ddfeb8faf17090f695ab7d8ba159297b75e853816cb6160f6b3d5e86ec279034e18aa3a381fc23b3a182e287249a02707b53f71da66afbae1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{&(0x7f0000001d40)="e07e187feb7c448bc7da9e372bf3627f667ee8e6d9404b1ccbdd5af41f8af46a07e064d8c39c19d4ef19cdab8d96103cc404d42185e751b3201f31153901f95dbbebf885cfaa49ead6f04340ef00945ded61cf9f5cdfab87bf7685d9fe61fcf29da94a9091daa3b1986343fb242496682434a26f0653165d789019653b761cf4f88914d72aabf952ef4f8c4b563a44ca0fb1bf990e8040cf5fad5b9ae2943a390b89335c3bad2f999cbfb284e96742c98da8513727c610517e20413c7542375a460551d75fb6b120327a2346c3e7218d4ed9ef795456f0d78920397428b00eba3e7b5db6ecbab43f09a7", 0xea}, {&(0x7f0000001e40)="0082e394420727738628eedd52a500043a1ef87ff85e8a7d45f0", 0x1a}, {&(0x7f0000001e80)="32bec9c5a9e9cf17d3b4eedfb7581e0dedbd172c2ec62515af9450c65c226476c447172266ff6f8cb80cbffcf09fb79ea16aaa66a001006eff796c088fa82306566ec348366095f78ecc7a39fb2d4e2f5ddaf6bd06e6efb25d6199f76d33b7d92b10fa51764a380c88cf43c9a08c0b14cd35524d0cf689ec4b95b97d81ab03b22f899bd8c236c9820c9a4d271e5d1d67309751d74d972025810fe0122ab0a69004236f00659ca297ef06047dafb336d4e28b66b09d3b27d9b346a2881362e2bdc0a4", 0xc2}, {&(0x7f0000001f80)="059ec302c80da64ae246d0a22210e669b673981cdea6779ef696619b44d7fada4d4e88520d527ea307cd748a6390e46f92695822ffa7eb3980bc181932da925d61fcea7b05348531cc763e0202c45c67681ebb03f256ebf6f9eb", 0x5a}, {&(0x7f0000002000)="f56e09c22f9ee74792e9d6913b08ed4157630724d647f07a21097e852d755c817d1613ca177c22b2a9075982be9139b5e62d7cf451784a7575a64b66b63fb81509fb1222b16965553045477337b95082b7850419dc6bb440edeca80665ba61fb2e9be1e0e31c334ef120b63f64d35e24d1609fd4d9bb93856d041f1dd26748f35774d841d8e1f40e8651ae3df1d53766068afd6e62618e40413a9696585364ce3825878ad533a44b0e56b6a8db2abf5b4dda09acd02192bb8bdde5d1", 0xbc}, {&(0x7f00000020c0)="99c0f1af5c3ca4fb3ea8cd9e3f861e3765c0489f72dd6f888893db40aeba50366610491514ced6d533e6cb50df1200900d973a731608a098563181570be5e87e97717d260b204e89ab0adce2cf404ceac220dc2fe332733e5925c2f09fc34bef48f6e9d07d07a7b9dc3382487c05ad1b52af267e1a4de910fb1a1034859f7305546c73aff225de218f1d29648603bed44ca6d2212840e8d77e15ea800ca4959c2f15cacfa86a184bf86d4cace898a61c580365d80282e1e48a33c85d2846e788dab59295a9d5346fb22251e73d1a4b2097a5cd4e31df27c793526f20", 0xdc}, {&(0x7f00000021c0)="70a9af627601dc73b99a6e171084033723646832048a7393815f20ef", 0x1c}, {&(0x7f0000002200)="d43854dfdceee5e9b2cbe29aa39e55d905032e1244ca584387a9d3c520bfb7aeb16a36c4c76ae3b8a0d77a1220789ae0be5d6d860b499cafc6b20afdaee72c6dd9f374e34ece3babce1ca6639b1f3f28a2ee2cb921b9816390c193e6a58ab05480c5d7ad8506f8d70a3080fb9066774193a790c07aab87cd3f1071ffdcdbda6d82fcc2c6348589b8dc7c4ad48b014e96665115b1085730d0165a4499248273155a80ee55904214dce358dfcf1f11fec11247ac82de8678d1f37eb209c61976cb31150d029ed61978", 0xc8}], 0x9, &(0x7f0000002380)={0x2c, 0x115, 0x1ff, "3dc0e20f8afa4d7fe428c89d4ef3590335a1a1df70e3488d1dc398b79381d5c0"}, 0x2c, 0x80}], 0x3, 0x80) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) execve(&(0x7f0000000080)='./bus\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='/dev/input/mice\x00', &(0x7f0000000140)='/dev/input/mice\x00', &(0x7f0000000180)='/dev/input/mice\x00', &(0x7f00000001c0)=']ppp1\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='eth0\x00', &(0x7f0000000280)='/dev/input/mice\x00', &(0x7f00000002c0)='vboxnet1{ppp1\x00', &(0x7f0000000300)='/dev/input/mice\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='/dev/input/mice\x00', &(0x7f00000003c0)='/dev/input/mice\x00']) truncate(&(0x7f0000000040)='./bus\x00', 0x0) 2018/03/26 14:33:19 executing program 6: syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x20000000007e, 0x18000) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xd7}}, 0x1c, 0x1000, 0x8, "702d55c5a96550f64525b7f0d1ef93235d162b324e5b1f50ce4c2686814eb3e8d4e9518b55deb0e57213e411b7fbba31bb7e774d759026d2a91a2ca7c5fff5a85a9aa3892a496177d8dc052332751103"}, 0xd8) sendto$inet6(r0, &(0x7f00009f1000), 0x2a8, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r3, r2, 0x2, 0x3}, 0x10) getrandom(&(0x7f0000be7000), 0x0, 0x2) 2018/03/26 14:33:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0xecad}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x6a, "84c497d0e4c7a4a08b37bf88f509524545e24d51b2c4ce28a6c95c1ccaa9847e48bacab5331925e0baeb14e9996f5a72b544b2abeef98752616a1de67e2422cbdd7c951b02a18f0b3b19d51eae4ff8fc929da48c5a4577419cc7a6de9e09a53330ed00ed8a77321dab40"}, &(0x7f00000002c0)=0x72) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x1c, 0xc, 0xf, 0x1, 0x0, 0x25dfdbfe, {0x1, 0x0, 0xa}, [@typed={0x8, 0x0, @ipv4=@loopback=0x7f000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/03/26 14:33:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000) r0 = gettid() openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xc4400, 0x0) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)) 2018/03/26 14:33:19 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) set_mempolicy(0x8000, &(0x7f0000000040), 0x8) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x1, 0xfffffffffffffd09) 2018/03/26 14:33:19 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40086410, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) r0 = socket(0xe, 0x4000000000080003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061bffc), 0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0x9}) 2018/03/26 14:33:19 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x4c, &(0x7f0000000140)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @rand_addr=0x5}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0xfff}, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="393a340d231c04e0c2b076b1172946c765ba3d"], 0x13) r4 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f00000000c0)={{0x0, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000002c0)={@mcast1, 0x0}, &(0x7f0000000300)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x1d, r6}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x7, 0x0, 0x1910, {0x0, 0x7530}, {}, {0x1, 0xffffffff, 0x1, 0x1000}, 0x1, @canfd={{0x4, 0x200, 0x7, 0x6}, 0x30, 0x1, 0x0, 0x0, "cecbb30a2f9a77bb93ff0deafc58851d89ef61fe11848cb721bd6b7cc60257bd75c03579319e92bd4f049bf8f426b8999c4c3f10eda02c62ae0cf0f141446da1"}}, 0x6c}, 0x1, 0x0, 0x0, 0x8001}, 0x40) timerfd_settime(r4, 0x0, &(0x7f0000000040)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000280)={0x1, r0}) 2018/03/26 14:33:19 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/165) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x450000, 0x0) r1 = socket(0x200000000010, 0x2, 0x80000) connect$netrom(r1, &(0x7f0000000180)=@ax25={0x3, {"da15887e612628"}, 0x8}, 0x10) write(r1, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 14:33:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdcf, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x8006) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000600)) 2018/03/26 14:33:19 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="2a5df7d943725064c23a9f6770a612d75723b4d44d8063342c7bbddd12734793371942e51a0c2c79fcb553b24448dbc27cf315af4309632739a11b080c398799ff032e042c4b17db4dd26f71aac77895ae40800609905cb4c5c46b3d51ac8c32c044ed2e069a16d13087877d4aa51a81ab25952103a2dfa38fa2c20e5b561943f1d0b4b2a4f8c58ac47af16b86ddf5d208c1403e0b258b177cf30d642add94c27af3a11afc878b00", 0xa8, r0) add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/03/26 14:33:19 executing program 4: futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000000000), &(0x7f00000001c0), 0x2000001) io_setup(0x8, &(0x7f0000000040)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000140)=0x33) io_getevents(r0, 0x5, 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)) 2018/03/26 14:33:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000200)=""/149) getdents(r1, &(0x7f0000000100)=""/203, 0x1b2) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/26 14:33:19 executing program 3: socketpair$inet(0x2, 0x3, 0x5215, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x42100, 0x0) sendmsg(r0, &(0x7f0000003340)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x100000001}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="fcc73ca84415164738e79f86989b416267c2ccaf1de9ed75c98bc0982c1ad55d6c0fa0acfada1309a15dfb22501ade5a485d45727643e8fbb9ede5c8140748c3813d451eceb3e3b1031241910431390412121cdd59b5e0a13ee0577e24bae1", 0x5f}], 0x1, &(0x7f0000000200)=[{0x2c, 0x113, 0x6, "2d7212350d887876e726687ee17a88739b86da66d8c791b5a9b28dcec7"}, {0xbc, 0x10f, 0x6, "3be2d0456988cac659dc172fced64fa7113c23d7ed0b052213590d6c66e5ad2f846976898c738bba49f6fa2caf38e04a417e2837dc1c8083ecc5a1625460e2b6829f8b9c06df0b78d84dd07e7792163bc5f8fd289b91c0a98790377c454d494269f5794b88c507646c7019c8d5974ac3ff90e42d31667cd129300459224d9f27ed59bf5b277167fa86a979fb04e230c2daee7967f3e6593a8ff8f7186e05b7d29432b1adbd0cdf2f85bf2e7d77"}, {0x100c, 0x112, 0x80000000, 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{0x100c, 0x1, 0xffffffffffffffc1, "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0x310c, 0x80}, 0x40004) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000000080)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003400)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000003500)=0xe8) getgroups(0x4, &(0x7f0000003540)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)='./file0\x00', 0x4000, r3, r4, 0x8cb, 0x7, 0x2080003) 2018/03/26 14:33:19 executing program 2: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='anon_inodefs\x00', 0xa4000, &(0x7f0000000180)="5020b0fc61ea6e080bd076b9b0462d78ced05514a6e2309d94617577fe116dc7b83b0c7ea165c07bcb133d984362117da1843d14d4f8d918650d41e546c56a1d7bf389c538859e81b8ba10f5e2513a52c250a1994d50f51326d09d4276b146885263986a353efb117a03f512ccf448c5f5f20f16db0465131f405098fa51cf949afc4a8bb8f3887a") perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x400, &(0x7f0000000000)) 2018/03/26 14:33:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000001280)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc000, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000040)=0x3, 0x4) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) 2018/03/26 14:33:19 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syncfs(r0) r1 = dup2(r0, r0) write$eventfd(r1, &(0x7f00000000c0)=0x11, 0xffffffffffffffea) 2018/03/26 14:33:19 executing program 0: ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000080)={0xffffffffffffffff, 0xfffffffffffffc00}) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x3e}], 0x2000000000000058, 0x8000000644) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/03/26 14:33:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x400, 0x10000, 0x7ff}) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/03/26 14:33:19 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/2, 0x2) 2018/03/26 14:33:19 executing program 3: openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x220041, 0x100) pipe(&(0x7f0000000100)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40000, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) pwrite64(r1, &(0x7f0000000080)="e65892847e73d4a78eab", 0xa, 0x44) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x1000007, &(0x7f00009ffffc), 0x0) 2018/03/26 14:33:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0xffffffff) r1 = socket(0x28, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000600)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)="8a7e3c16ff614554b5755521febd4fa35c181ec8b3ea1f873d7b36f03f46122d57625ecd2a2cb69526c799471a6e6be162caf26a58793b0b46b261ee3349623de444d7d903c522261f6bc167bb4eddbf92e3d15547574ea4ea10b5dad1bdbaa937359dd05d6311841b768c679902dea4c7d9bb6301b1cf9e24c983b53eca3e83751cd275144af154c95a3705701e71caaf98c8d86b8ed3f2a3de23651700c0c14283ab92859cdffbb3393ad45faea80fd47aa43e4c62fa854c", 0xb9}, {&(0x7f0000000140)="bbb3259186407344d14287681c08e5543ccbfa81abfb96a2d5fa57cc989a49cc99c0a0aac8d8e1b7242cbc7ff0c8e40ec352c2c57740d4c8d1d879d0c13a19ec6d9f8931af8f767e67db21749589ce", 0x4f}, {&(0x7f00000001c0)="3f18257e6143ac450e023274fa2a56e296ee00123374d337977fa17956172d7eae2acbd1e7d12fba1b7152a5a360e3f86ce553e4d3fe7dfd561bf4ad2c2fdc0d9d4b80712b114a0c9be511111de1eda488c249c1c0d5d253354da5d1a6fb65924bd13b", 0x63}, {&(0x7f0000000240)="bb4db5aad46ac096ed184067a3f9a2fa88b23351e4e04849185d120197b44bb983f170a69bb0c5fb77733774e7627824cf3534805db57d3808136bed682171bea36d199a916c56b5637f684d2d7ffe237a5dd4dce1c370fd4bf4bc826b609e04e2d9054c0e9aa5b44c4766ba6d7fbebfd08e7bed5f650d", 0x77}, {&(0x7f00000002c0)="0f37b73c93348e106656a5e57690e6aa354915151366108d24bde5ff496d04b0ca32f6f2ecca19c5b47a7855256aa755c34d28350b34943d4711582e43830df57c257631ea4b9dec685bb20f0a04ddc33df970ad4a9fb805d8b58c901cc10759d180d47be6ffc067c215c631cc9b5c3acdacdfd1050aef6727496de03ac6867203ec61d866a6d9df9d853e55d5e24cdceba5d95eff93d5d58878e1616a9087303532afd2845c6dedf30bad8def27fbab07905c64d49990915df436c8c1d030bcdf2e8552a7f45cf6247c8bcf019f8dede2e529a81158a65b73cb7dab1587cd41", 0xe0}, {&(0x7f00000003c0)="6a2cd246d7dedd5f86ab7fe73a80013387c1eed5bad757ed4f", 0x19}, {&(0x7f0000000400)="6300ec51b8852b382e5788a8fa0ac15109eba146273777fdd5b739a2ecf285e12aca217f95f7be24e7e1b4cc7020e0849650536c7d5887782d3e5e96f701e1722d4ffc928f48a9e006cb3712416924c7ddcdd98f3cc520f9c32c5510941832ffd2e9", 0x62}], 0x7, &(0x7f00000004c0)=[{0xc0, 0x0, 0x3, "2f5d5256daf4c7700a052a76763fce9e363ac6566a619d0dc50450674d9cad354ba05534f1dd559adb61ea9a1aad163504dfce2bfa795a99d0a530e7650590a3e934070ef06b28a21803b7585beaea4926a13a1b56d7b8a4dcdcd500aada9ef8da47dadfb21e6067f0cf1367ca2f495aca31a0a89af37f2eb7641a8814f4111e9fe76bac75e58232bc64cfcdcf8a112f4367f4c800989303ca3b0da859ab47fe8900035dda7323c5a0e7a45cfe8cbc2957"}, {0x6c, 0x116, 0x8f52, "dc968d4989ccc376bc48623f89a951e35082e1450feee9b8267d0f1763e3069b87277997624cfcc768a0d75ab3ffa1cf3245bedc104679595487d393abb67a8ec3e67d1e349ca5d09c3518983ebcb079cb5607a427be62f7cf443b2ab947f3"}], 0x12c, 0x1}, 0x4000004) 2018/03/26 14:33:19 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10800, 0x0) mmap(&(0x7f000055a000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='btrfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000738ffc)='./file0\x00') poll(&(0x7f0000cb3000), 0x0, 0x0) chroot(&(0x7f0000000000)='./file0/file0\x00') r2 = syz_open_dev$amidi(&(0x7f00009f7ff4)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00006e4fe8)={0x7, 0x1, 0x10001}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d94f74)={0x8, 0x7, 0x80000000ffc, "717565756530000000000000000000001e00000000000000000000000000000000000000000000000000000000000004fb00", 0x1}) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r4) sync_file_range(r3, 0x0, 0x3ff, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000036e000)={0x0}, &(0x7f000085c000)=0xc) r6 = pkey_alloc(0x0, 0x2) pkey_free(r6) sched_getattr(r5, &(0x7f000020d000), 0x30, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x200) r7 = syz_open_dev$usbmon(&(0x7f0000378000)='/dev/usbmon#\x00', 0x6, 0x301000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dbeffc)=@assoc_id=0x0, &(0x7f0000d92ffc)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000d4a000)={r8, 0x3}, &(0x7f0000ee3000)=0x8) utime(&(0x7f00002df000)='./file0\x00', &(0x7f0000ef6ff0)={0x7, 0x80000000}) add_key$user(&(0x7f0000d67ffb)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r1) keyctl$revoke(0x3, r1) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/03/26 14:33:19 executing program 1: syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x100) r0 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x5d1, 0x20800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000004dc0)={'ipvs\x00'}, &(0x7f0000004e00)=0x1e) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x2, 0x1, 0x2}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xffffffffffffff00, 0x0, 0x4, 0x4, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x829}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x956, 0x670f, 0x22a, 0x101, 0x2}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bond0\x00', 'bpq0\x00', 'gretap0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe], 0x70, 0xc8, 0xf0}, [@common=@dnat={'dnat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}, @common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x85e541e45d715844}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x200) 2018/03/26 14:33:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @remote}, &(0x7f0000000140)=0xc) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000080), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) 2018/03/26 14:33:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001640)={0x0, 0x7b}, &(0x7f0000001680)=0x8) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000001400)={0x7b, 0x0, [0x6, 0x2, 0x4, 0x100]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000016c0)=r2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000180)="33c6bea49c63a60a990773a5bd58274c0a214110411acb18e4429934be9bd59650a41ee1df3ba8467e2231d77796494a19533636e15fb7e0e5ac627dac11be17dc4f1ac31801fb9c0856f8b3386ea896c1") r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0x248, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x1, 0x2, 0xf09}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1f, 0x180, 0x7}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c73000)={0x20000000000002e3, &(0x7f0000000140)}, 0xffffffb6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000001600)=[{&(0x7f0000000080)={0x27, 0x0, 0x2, 0x3, 0xffffffffffffff81, 0xf0c9, "f78406dd6f775f597762d60d4412f31caf7e1f614831fcd2f7b76378ffbde051d1665c5c914428737d0aca5765fe3608aef7cb90f7bab618589109b1113067", 0x30}, 0x58, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x800}], 0x1, 0x800) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) 2018/03/26 14:33:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000014c0)=[{&(0x7f0000000300)="b6d7d3e1784af97e0b9830d2da20ac7deaf85d2af95400b2809e0b3f12d3634379635bc3972856eac17ed0de02ae532455da53b680559ff33895f854ce779d4c66ee53630d136feaa4bbf2a3b5f9e0cf4c1c7fee27399849e21838d33874ca143c060fb4bc56850161bd0eb00beb34ae02154ba645cae8b0b20b21fe756b7c1b144ef7ae1d021b6746642aae0b9ad364171ad8752ba30071e1853aba46fda69c9e4514777fe52bd47df0ea444f384121c26d6f92d9de907b4cb09c0c101368924646e3f2a99476ae0f99e3f55d13eb254071e65edb5beae0ff0c63eecf5b", 0xde}, {&(0x7f0000000440)="bb0e51955e837fd209eb962bbff7d451d28cf0e8e662da9260c1a7f515b380779dd6c010673c46679b8e5447198cacc998234e2333973df27c9fe8a68428", 0x3e}, {&(0x7f0000001480)="bc21dda772220e8b90", 0x9}], 0x3, 0x4ebe) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3cb5, 0x82040) connect$netlink(r2, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x800}, 0xfffffffffffffc81) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa}}) 2018/03/26 14:33:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/03/26 14:33:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x810000000004e07, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xd403, 0x240) r2 = dup(r0) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x70, 0x5, 0x3, 0x2, 0x1ff, 0x0, 0x10000, 0x400, 0x5, 0x8, 0x4, 0x8000, 0x100000001, 0x1790, 0x4, 0x8, 0x400, 0x40, 0x2, 0x0, 0x9, 0x1ff, 0x80000000, 0x9, 0xe5, 0x2, 0x9, 0x12b1, 0x7fffffff, 0x81, 0x3, 0x2, 0x8, 0xdcd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, @perf_config_ext={0x8, 0x4}, 0x28000, 0x4, 0x6, 0x0, 0x4, 0xe6, 0xfffffffffffffffb}, r1, 0xf, r2, 0x9) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="32b27267c5a729fc"], &(0x7f00000002c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40100, 0x0) getsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 510.606901] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/03/26 14:33:20 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x313000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x7, 0x4}, {0x9, 0xff}, 0x0, 0x2, 0xf2}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000180)=""/142) 2018/03/26 14:33:20 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) close(r0) 2018/03/26 14:33:20 executing program 4: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305, "c80f16db315ea4becb1d33189791335bfc1584f840c4dc71"}}}, &(0x7f0000001040)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x0, r0) [ 510.664337] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/03/26 14:33:20 executing program 5: unshare(0x8000000) r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000100)=""/209) fstatfs(r0, &(0x7f0000000040)=""/143) 2018/03/26 14:33:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x1, 0x7f, 0x9}, 0x22) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"696662300000000000000000d9a2fb18", 0x14013}) close(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000140)="10", &(0x7f0000000040)=""/50}, 0x18) 2018/03/26 14:33:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x614a00) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000880)={0xa, &(0x7f0000000040)=""/146, &(0x7f00000007c0)=[{0xa7e, 0x9b, 0x1ff, &(0x7f0000000100)=""/155}, {0x0, 0x54, 0x2, &(0x7f0000000200)=""/84}, {0x3, 0x39, 0xe5, &(0x7f0000000280)=""/57}, {0x29d3d22, 0xe8, 0x1, &(0x7f00000002c0)=""/232}, {0xffffffff, 0x91, 0xfffffffffffffc01, &(0x7f00000003c0)=""/145}, {0x4, 0x1d, 0x5, &(0x7f0000000480)=""/29}, {0x81, 0x46, 0x968, &(0x7f00000004c0)=""/70}, {0x3ff, 0xed, 0x8000, &(0x7f0000000540)=""/237}, {0xffffffffffffff80, 0x56, 0xeb, &(0x7f0000000640)=""/86}, {0xd34a, 0xe7, 0x1400000, &(0x7f00000006c0)=""/231}]}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_cache\x00') socket$alg(0x26, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f00000008c0)=0x1ff, 0x4) bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) 2018/03/26 14:33:20 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x2000004004035, r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000d23000)=0x1e) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) 2018/03/26 14:33:20 executing program 3: syz_emit_ethernet(0x8e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6006f530005809ba47af00000000000000000000000000ffff020000000000090000000000000001020090780000003f600a07ec4bd72900fe800000003f000000000000000000ff00000000000000000002ffffac140000a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f8aa189b8aa646fcd925f35806f07ff018f06390d3b9b4e05315a01ce2ab500072ba4cb5984599028692b6c6d32f928c3487e"], &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TCXONC(r0, 0x540a, 0x9) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x8, 0x4) 2018/03/26 14:33:20 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000640)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000680)="0cc8a6a908c2ca2059bbc7a20744a45b291d04d5f63590e53304d7db2807ec5131854987c46ecf674c3b3ae7766f38deefc1e7689644f859f2fb3a9872f9e18f42f7021cd3ea700fab281d1b42c759825c4ceed1a2cfd154e09da72063e5b5689a7a190559cee2b6bbfa069d2a84111c6b94f92324855b103a39e2d77400022828a90f90d156f18674f9dd914622d95a1263c4a7528646412f8cd880294d658369", 0xa1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000117080, 0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x0, 0x7, 0x7, 0x5, 0x8, 0x1, 0x4, 0x40, 0x1, 0x9}) uname(&(0x7f0000000280)=""/192) r3 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x8001, 0x44100) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) setns(r2, 0x48000000) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000540)=[{0x10001, 0x4e8800000000000, 0x0, 0x100, @time={r4, r5+10000000}, {0x2, 0x5}, {0x3, 0xbe}, @raw32={[0x8, 0xfffffffffffffffb, 0xfffffffffffffe01]}}, {0x80000000, 0x2, 0x2, 0x1f, @tick=0xffffffffffff7fff, {0xd880, 0xb9a}, {0x3, 0x80}, @control={0x9d, 0xeb}}, {0x3, 0x9, 0x7f, 0x9, @time={r6, r7+10000000}, {0x9, 0x2}, {0x4, 0x9}, @connect={{0x4, 0x3}, {0x5, 0x9}}}, {0x100000000, 0x6, 0x5, 0x3, @tick=0x7f, {0x0, 0xfffffffffffffc00}, {0x7, 0x5}, @addr={0x3142, 0x4}}, {0x2, 0x1, 0x3, 0xfffffffffffffeff, @tick=0x2, {0x1, 0x5}, {0x7fff, 0x81}, @quote={{0x7, 0x1}, 0x2, &(0x7f0000000440)={0x3, 0x1, 0x5, 0x10000, @tick=0x9, {0x1ff, 0x101}, {0x1, 0x3}, @ext={0x25, &(0x7f0000000400)="7a135346c41833c0e5e874d4039d125f7079d8e25aa30de39cb1181fda370f840eeeefb0b1"}}}}, {0x8, 0x7fff, 0x2, 0x9, @time={r8, r9+30000000}, {0x0, 0x4}, {0xfffffffffffffffe, 0x3f}, @connect={{0x0, 0xe74}, {0x8, 0x7}}}, {0x2, 0x6, 0x3ff, 0x3, @tick=0x76, {0x3ff, 0x8}, {0x3f, 0xffff}, @ext={0x4f, &(0x7f00000004c0)="c54dc8fda2ecaba0dd7772d7bf91573c23fe535ac108fe3d98e720207c9f44e9ca121644a4192883ba180ae0ab1688e40d4d5ce9ebead7c07e7b93cf9c802dcc59029beea698a48c7571aaf94f1160"}}], 0xc4) 2018/03/26 14:33:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x288000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ipv6_route\x00') getsockname$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/03/26 14:33:20 executing program 1: getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f0000000100)=0xb8) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e7fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='dctcp-reno\x00', 0xb) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="743db584cf569a559ea9a7606d255d8a431ace3c1220db7cca8faa4cca572eddcb75775bee8441459b24a3ee333f842fa0194399fe76de2c9b57441baf409e1860ccdf930a7a6736336ea6974d018e5ea135452d380afca1f76e0c471774866829d3c02f106b571330a190cad9dd241a", 0x70}, {&(0x7f0000000000)="fdf6cc756f99c31789898c8e6f87ba94d0ed2d8c8171e7b445073fbfbf8f02", 0x1f}], 0x2, 0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340), 0x4) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x13e) 2018/03/26 14:33:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fgetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f00000001c0)=""/170, 0xaa) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x60, 0x5e, &(0x7f0000000080)="54b5790a1b616b5ca1225f9362cde8df855adb19fa8b3522e1c21167fa5cebb0cc454a4fcd7b2fde5c8018417d40b1c36d20578729a4375970c2bc3f8b59da66c2e192216a76b403d0064c41a3b5d160bfa103adc921f644d2e9872f07058f86", &(0x7f0000000100)=""/94}, 0x28) r1 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xffffffffffffffff, 0x3) close(r0) 2018/03/26 14:33:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xff, 0x8000) mq_getsetattr(r1, &(0x7f0000000080)={0xda02, 0xfb27, 0x7, 0x7, 0x100000000, 0x1, 0x6, 0x25}, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) [ 510.988145] sctp: [Deprecated]: syz-executor1 (pid 10534) Use of int in maxseg socket option. [ 510.988145] Use struct sctp_assoc_value instead [ 511.022283] sctp: [Deprecated]: syz-executor1 (pid 10534) Use of int in maxseg socket option. [ 511.022283] Use struct sctp_assoc_value instead 2018/03/26 14:33:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x3) 2018/03/26 14:33:20 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0xa00) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) 2018/03/26 14:33:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x82000, 0x6a) write$rdma_cm(0xffffffffffffffff, &(0x7f00000007c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000780)={0xffffffff}, 0x1, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000000800)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000100), &(0x7f0000000200)=0x4) write$rdma_cm(r2, &(0x7f00000000c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18) 2018/03/26 14:33:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000f0a00000800000000000000000080000000000000000000000000000"], &(0x7f0000000500)=0x28) socket$inet(0x2, 0xf, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0xc316, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}}], 0x2c) 2018/03/26 14:33:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x50) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x1000, 0xb2f, 0x40, 0x0, 0x0, [], [], [], 0x3f, 0x200}) 2018/03/26 14:33:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x47c, 0x140, 0x280, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@rand_addr=0x341, @dev={0xac, 0x14, 0x14, 0xf}, 0x0, 0xff000000, @mac, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0x500, 0x800, 0x7, 0xfffffffffffffff9, 0x3, 'eql\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x233}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="3dfb2ec4d99c", @dev={0xac, 0x14, 0x14, 0xe}, @dev={0xac, 0x14, 0x14, 0x13}, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3, 0xfffffffffffffffc, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0x370, 0x1c0, 0x370, 0x370, 0x370, 0x5a4, 0x5a4, 0x5a4, 0x5a4, 0x5a4, 0x6, &(0x7f0000000640), {[{{@uncond, 0x0, 0x98, 0xbc}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x13}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'gretap0\x00', 'syzkaller1\x00', {0xff}, {}, 0x3f, 0x3, 0x10}, 0x0, 0xe0, 0x104, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x8, 0x1000, 0xccc1, 0x1}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x6}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, 'ip6gretap0\x00', 'nr0\x00', {0xff}, {0xff}, 0x16, 0x3, 0x4}, 0x0, 0x98, 0xbc}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc4, 0xf4, 0x0, {}, [@common=@ah={0x2c, 'ah\x00', 0x0, {0x400, 0x6}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3, 0x2, @loopback=0x7f000001, 0x4e22}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x10}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, 'vcan0\x00', 'dummy0\x00', {}, {0xff}, 0x62, 0x3, 0x20}, 0x0, 0x210, 0x234, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}, @common=@inet=@policy={0x154, 'policy\x00', 0x0, {[{@ipv6=@dev={0xfe, 0x80, [], 0x15}, [0xffffffff, 0xff0000ff, 0xff, 0xff], @ipv4=@broadcast=0xffffffff, [0x0, 0xff0000ff, 0xff000000, 0xff], 0x4d4, 0x3502, 0x0, 0x0, 0x8}, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff000000, 0xffffffff, 0xff], @ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0x0, 0x0, 0xff], 0x4d6, 0x34ff, 0x3c, 0x1, 0x1, 0x4}, {@ipv4, [0xff, 0xff000000, 0xffffffff, 0xff000000], @ipv4, [0xff, 0xffffff00, 0xffffffff, 0xffffffff], 0x4d3, 0x3503, 0x62, 0x1, 0x3}, {@ipv4, [0x0, 0xff, 0xffffffff, 0xff000000], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xff, 0xff], 0x4d2, 0x3506, 0x3b, 0x1, 0x8, 0x2}], 0x8, 0x3}}]}, @ECN={0x24, 'ECN\x00', 0x0, {0x20}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x694) sendto$inet(r0, &(0x7f0000000040)="5ee2078e6b4b311dfcf522db8eae8b3a8296f56cc66b", 0x2c7, 0x40804, &(0x7f0000001040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0xffffff67) sendto$inet(r0, &(0x7f0000000080)="805a50af5293e88762ef1c8b9a32481b08a88c916118031d4fb2f82c1406390dd34c864ee3a65abc9f2c1b2cd88459e1949de0a837ab1de317552ea2f2dd022a153453354b9521e69d91e5c2ca9f3a85c10c60aa3a5b5c84e42a0d79bad4db4f12e4c74cae9b2ab8d7915639a1cedbb502edb597ed2eb38e786ac07a562ed193bd9b514d0dd3ee278aee684c335da0f86d39b81c8da359051dd4726386d696aa337112e03082c62bff16", 0xaa, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/26 14:33:21 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="2900000018003109004a0001000c00070a0000000a00ff068000001daf99c6426495412799206c28dca4513909005dbd2514786126cfbbcf", 0x38}], 0x1) 2018/03/26 14:33:21 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x13, &(0x7f0000001000), 0x4) 2018/03/26 14:33:21 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0xc, 0x1, &(0x7f000000d000), &(0x7f00000000c0), 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400a00, 0x0) 2018/03/26 14:33:21 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000340)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) recvfrom$inet(r1, &(0x7f0000000380)=""/129, 0x81, 0x100, 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)) 2018/03/26 14:33:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ftruncate(r0, 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/03/26 14:33:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe6, 0x2000) sendto(r1, &(0x7f0000000140)="52723186bda711090a6e5f2c6b7de1f3307ea63e48f51e6cad1d5d06b32fa396b795b1b4f5ebc1758e7d0522f4237573de095660dfdb983d27d2ef71ac05811b5f00b70600cdfa099f2e2506526cf1e18f962386a06ade8e7f6fdb5bc892376d392ee54a55f6a8983c0541dcb5790603f71b325ad560da378e34e63135d23261dd6f8e0a9909687b07b9cfbae1b50bd17231261164673176e4", 0x99, 0x4000, 0x0, 0x0) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x2000000) 2018/03/26 14:33:21 executing program 3: socketpair(0x2, 0x3, 0x2, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x2) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000100)={0xab96, 0xeeaa, 0x1, 0x0, &(0x7f0000000000), 0x4e, &(0x7f0000000040)=""/78, 0x2e, &(0x7f00000000c0)=""/46}) 2018/03/26 14:33:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x560100000000127c, &(0x7f0000000000)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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={0x3, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f00000000c0), 0x200) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x4e7, 0xfffffffffffffffe, 0x4, 0xdce, 0x6, 0x2f, 0x1, 0x8, 0x4, 0x3, 0x2}, 0xb) 2018/03/26 14:33:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="e76dc170408a"}, 0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) fchdir(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000140)="0bfca5d2ba6431695c56b7cc85d979a0bfd66c50c2595b458cbcaf361adfcb9e6b47bfe95c127b133b27bdd1f0aef36e2db6b1245b8d87cef37035a10408a7a1889a0e37635f2dcfe57ab368564f6a85c805002e8dcb33a9be236e1bb5ffbc404f2fe6dc84eb", &(0x7f0000000040)="4c3b155a2d72766d56a5c6bd4fd6086cbcb26d660b67bc8d48921a6a85fc98c3c217a9bf1cd280d4b5baa5143426031d9905bf", 0x1}, 0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e20}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x44, {0x2, 0x4e20}, 'tunl0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e22}, 'vlan0\x00'}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 14:33:21 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000300)={r2, 0x3}) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="a0443a1e7f98e06ba16314ef7d8f040c8b1b38387f2a47f35dc7522239df897a79a4594313a2367848ed84e5c5ef9e0e8d54897a65a333759eebbabc9f69a48d3a96a8526b6692ad273c367bcd8aad9810504f737da2887ac05f17079c7d68ebec782bd102c27da6a88eedb07440cc2756fcc14f3a1223f2da62485ef57dc58794828e001f13460a67f2962733c5cfcf9fc6fbee3351b5b7006dcb27319e403d475c22529e17b89177daacaa1644475b63a9269747841f8186ae81f1ad80a1a7d7923034a044bcf38dee413d12", 0xcd, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000000240)=""/140, 0x8c) 2018/03/26 14:33:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7fff, 0x4) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='useQ>\x00'], &(0x7f00000000c0)='wlan1system\x00', 0xc, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/26 14:33:21 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) vmsplice(r1, &(0x7f0000000980)=[{&(0x7f0000000900)='9', 0x1}], 0x1, 0x0) fchdir(r0) 2018/03/26 14:33:21 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) listen$netrom(r3, 0x6) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x4000, 0xf000, 0x6001, 0xd000], 0x7, 0x40, 0x1000}) 2018/03/26 14:33:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x1d}, {0x6}]}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0xf7b7) 2018/03/26 14:33:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4800, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/106) r1 = socket(0x10, 0x802, 0x0) fadvise64(r0, 0x0, 0x73c, 0x4) write(r1, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000080)=0x5) 2018/03/26 14:33:21 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00000002c0)=0x2000000000003) listen(r0, 0x0) r1 = eventfd2(0x9, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x1, 0x6, 0x6, 0xada, 0x6, {0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x28}}, 0x8, 0x10001, 0x4d1, 0x9, 0x6}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x6, 0x30, 0x40, 0xffffffffffffffff}, &(0x7f0000000240)=0x18) 2018/03/26 14:33:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x207, @time={0x77359400}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = getegid() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setregid(r2, r3) 2018/03/26 14:33:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000180)=""/184, 0xb8}], 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001380)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x280, 0x280, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000000), {[{{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0xd0, 0x7fff, 0x5, 0x200000000, 0x327, 'eql\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0x12c}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="81f0713f022d", @multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xffffffff}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0xff, 0x3, 0xb2, 0x1, 0xee4, 'ip6_vti0\x00', 'yam0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0x8, 0x9, 0x4, 0x4, 0x2, '\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x22}, 0xf0, 0x114}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x6000, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000380)=""/4096, &(0x7f0000000140)=0x1000) 2018/03/26 14:33:21 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="6ff3ce", 0x3}], 0x1, &(0x7f0000000100)}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)='c', 0x1}], 0x1, &(0x7f0000000600)=[{0xc}], 0xc}}], 0x2, 0x4041) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x20c401) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/26 14:33:21 executing program 3: syz_emit_ethernet(0xffffffffffffffc4, &(0x7f0000015e15)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xfffffff5, [0x14, 0x5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/26 14:33:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000000040)="8740cf24617404bd9784cabfa60f6c0b42dabc60fa585d6ed4c1d30812915f4464743e76e011c063d0c69b8292b5f8335455b8e67f657d82811062003eabca6be0749e1b339f193ca2e7112ddef77bae97b91f64880d98461a4c71878a39d46716217ef6128ecd3d4af2f830f49e72ad8e8944bfdadb0ccf164d8e504ab6cdaeb9d34fad92fb3ab2c45bdad2e8dbf669d1ee4c6099b77f18a4757ee5066451bd2ca7675fcc543f", 0xa7) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="050000000001000000080003000a0000000000000000edff00000000"], 0x1c}, 0x1}, 0x0) 2018/03/26 14:33:21 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000080)=ANY=[@ANYBLOB="53000000000005008c0e0001090000000900000009002d0c010009000002db990100420501000600"]) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/03/26 14:33:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000000865}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1}, 0x2c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) close(r0) 2018/03/26 14:33:21 executing program 3: prctl$setptracer(0x59616d61, 0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x1000, 0x0, 0x8, 0x40, [], [], [], 0x100, 0x18000, 0x5, 0xcb09, "c537c040088b1c5391681bd52bd15489"}) 2018/03/26 14:33:21 executing program 6: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000676ff0)={0x0, 0xa78a92b01ba44232, &(0x7f0000263000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000a93ffc)=0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000180), &(0x7f0000000740)=""/4096}, &(0x7f00000000c0)=0x50) setrlimit(0xb, &(0x7f0000000080)={0x3, 0x1}) init_module(&(0x7f0000000000)='nat\x00', 0x4, &(0x7f0000000040)='^\x00') 2018/03/26 14:33:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x12}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x26aed111496e8af2, r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101800, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000240)={0x4, r4, 0x1}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) 2018/03/26 14:33:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) acct(&(0x7f00000000c0)='./control\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x8001, 0x4) 2018/03/26 14:33:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000367, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dd6000)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f0000ff8000)=0x40000000, 0x3) 2018/03/26 14:33:21 executing program 4: futex(&(0x7f0000000000)=0xfffffffffffffffc, 0x4, 0x20, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) 2018/03/26 14:33:21 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x2000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000100)={0x1000, 0x0, 0x0, 0x2, 0x8}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, r1, 0x1) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xf) mlock2(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4) 2018/03/26 14:33:22 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e80000006a0e538c0d5002f21f54646c6ce6bc23c2ce08dbbffae8dc101a287d04016743ab6f24822101693a0fb43747d5e6150ca083b6a16d6356ce7c83330a81ecd5c52e2f5aceb32055f95f3633de340a8d1b2949bbd1f27bbd59666a028616b5733600ac238bae8e0bffbe0ce612614263b6b034ce82fb452122d26236713a9ed9f509f62dad6614acf3f36f1f538796dac047ecc19e015f15ff66853d66584340753cac4a10ce9a0b14fd69dc6eb1a5245fd88cb80f92fe166dca8dfaf4d436c4e365a33790de3f8c69011e0a4cbf0e0b56ec4960e96ad20d068defc2b87a8352b617bc1b24bf4b30b91a27b48677db4b"], &(0x7f0000000140)=0xf0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x800}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/03/26 14:33:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/107, 0x6b}], 0x1) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000780)=ANY=[@ANYBLOB="140000004200ff0200000000000000000000000023e95573518424dd83afdc8ef079ce20880b394df25d1261cbe9a1fc4a203ccde480998e798cd1aa62838ff59f3814b2e872e824332fae1f8ab6ce118ee55571a6d72398db91afbc33a52010ba53751bc47d4c"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x48000) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x10000, 0x2, "5a3a8760711ea5b73e95dab8cf85f4d672dddcbef9b8cf0adafb83730ef08dbd8aa046c8d1da83263770a0812f0773d2232dd2211f1ee6eee954fb2e8b8e8c", 0x26}, 0x58) 2018/03/26 14:33:22 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20040, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0x6, 0x33}) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000001800030007fffd944fa283bc8020000000240005031d856408000f", 0x1f}], 0x1}, 0x0) 2018/03/26 14:33:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x280) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/15) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) r5 = getuid() getgroups(0x40000000000000b1, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = signalfd(r1, &(0x7f0000000740)={0x4}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000780)=0x0) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000940)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000a80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) r20 = getpgrp(0x0) r21 = getuid() getgroups(0x2, &(0x7f0000002040)=[0x0, 0xffffffffffffffff]) r23 = syz_open_dev$sndtimer(&(0x7f0000002080)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000020c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002100)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000002200)=0xe8) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002540)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002580)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002680)=0xe8) getgroups(0x6, &(0x7f00000026c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f0000002740)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="c5456bcc923edbacc6aac8e4333211c291c69027fdc5b9a3216f3e1884f3e147eba849594f28d9c28132b3644676776b3589fdefb75e03c52054e963fefceff3bb717e08fd136e75fa4c27ce02d2b502da0966170608821668f75730ecf75e8ee7285fa722a0bdb5deec9ea3c7aaaa526c51bda819b8c6c0f0aa34fb9ebe0e46d4485b2de375cc4aedc73518e2eedae2689749d625c86e1a99bc48eedfd1dbdffc681a5bc435f1fdbe9e861d4b3b34cbbea6502effe655c461b52697ae1aa2a667b92dcc1ea559bcb44d391191e5c6d4064ef71f91a2749ff326d5d93782a8c0058dd677977555e1bd242bf5460cfd073131f7ddb3bf18f4", 0xf8}], 0x1, &(0x7f0000002880)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="1800000001367fa6fb5dc95ae91726c4522dffdb9a00000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r13, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19], 0xec, 0x1}, {&(0x7f0000000c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000000cc0)="40c268a6e35554d5ca14f6e8d367ee85e4438a3bbb5cb985a59eaf670e33609f9d230036e6b9005c9f057cfe9fd181395735fd0c36d0b67ea2321f4a26efc01e3b99e9416e1384a9f79e3082712230704e478bdce3e4900810f35323e1bb13f39886323e3215d33dee7b6f4540d1013dad79b0d3d1026d7083470e2d302a128d28cadd96f831e800c3c0a69ff77f7dc6f5c67aa71578b167083ecba63f9ba96b754a6b4862a2c3604dae1813", 0xac}, {&(0x7f0000000d80)="758fefeb6d0880d092f56735b71d30d8ca6782546ec18fb199fdb13a0fcf74cba2ec471b5fd07bea224e2ae414bbc94ac082d788f8b93f7b0f35a9a721904d52a2a335ce3c8b348a9677c9caf136e7f0", 0x50}, {&(0x7f0000000e00)="dda07c40629a992fe40bd9c0a714c74f9d3e81072d00a0900a96d39c380267d4dba9a43f62530ad4274c056895da5106f959d84d6ff74ae622730bcbf6bf6324adf72924e20f0838266237ad219e8635731d560e6c635991a6ffcf61794ed6f08942407dc4dea38c4161486393a2d907b34dca5e7a56f498b061", 0x7a}, {&(0x7f0000000e80)="36110d610fe85bf7eca2e6a1319a43ad2f5ca015843c6ecd30ec4a741f48d3ebcd9a68f558fbf6690cc206bb26febca4f04e6b11927db47c91b6be46094e831e828222427919f48b43be431772ced6ba31f847f123a90f87259d9312b7a9e735fe11e7a6e6bc7e733a6d7bf4e44727c1add7bb45cdcb01387fa3daca924bac6908c9d31816f2273e1b583cca54dd95b2fa46f03080a7d8feec68ed45578b20fd40f29f2dcf811bc861d180333873a1744301122fddeab425b0d9ed6b216e3d2a26c244d555bd594901f8e73270c1102598a82de9083111d5de401834157eeff1af3a4ac7f8dcc43963c03924a5", 0xed}, {&(0x7f0000000f80)="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", 0x1000}, {&(0x7f0000001f80)="2da01b8e0c70e27969040fde4fad85caaeef5b410d664b6264dca05103c5ff50fac10b86b17c56ef0ddf8846eb53a68b936b00b7979c190c029b0bae0c3b7ed3d78955f69436bed7f3426083b8fa9fe5c3b59ecb699376ad7b9d", 0x5a}], 0x6, &(0x7f0000000b40)=ANY=[@ANYBLOB="18000000010008c04bbf405b", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="100000000100000001000000", @ANYRES32=r23, @ANYBLOB="180000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="010000ed23fe8f258146bd6d00000000e2cb627b004cea97f4304343d8773f69354c774aef35797d166db93bb389745342b0fe0267047615450eff81ea820782de2f8196a8c7c4179bfb4fa050bb47a423dce09e82cf0004123e05", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0x5c, 0x80}, {&(0x7f0000002380)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002400)="674d6c6e6cdf60f2a3155e3a832faef7576a9e577cacdd", 0x17}, {&(0x7f0000002440)="90eb305ffa9116614a4786eec5feeca21d708f74cfde781e5be82e2b8853f608e7916d463a51154933804da170e4a146aecf42ba69c83b5de42fd91acf2dcf2cd12b700633f2f16b681d84639aac70c8b6cd157f187e17e72d47dde8ff9e2512a3bfba36ff1d6edc858a3c3c5319249c3627a2aa8db5f632d9b6edf59f53624a53116a54a2c62e7d64d0388fe95dfe3e2ac03b36bc1a79", 0x97}], 0x2, &(0x7f0000002700)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x18, 0x10}], 0x3, 0x4) 2018/03/26 14:33:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6_vti0\x00') 2018/03/26 14:33:22 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101080) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x240000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) memfd_create(&(0x7f0000000340)='ppp1\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x9, 0x1000, 0x7, 0x3, 0x8000, 0x1, 0x4, {r4, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x9, 0x0, 0x4, 0x157e, 0x4}}, &(0x7f0000000300)=0xb0) capset(&(0x7f0000000080)={0x20071029, r0}, &(0x7f00000000c0)={0x0, 0x6, 0x100000001, 0x800000000000, 0x1fffffffffc}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) 2018/03/26 14:33:22 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffbff4)={0x0, 0x0, 0x0}, &(0x7f0000ffbffc)=0xc) setresgid(r2, 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4b6, 0xc000) dup3(r1, r1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000001c0)={0x10200, 0x0, &(0x7f0000ffd000/0x2000)=nil}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000080)={'bond0\x00', 0x2}) 2018/03/26 14:33:22 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="930000000baa573b0208dc807a978852cd019422ff0f544576b0d8096681729d3d921ac03e40b03cb7548b3a40c46e71b4ae351835e9079c3435a8a80638468cd65eea50c33ebdd1ae37019d32b379abf8a9a89b35bfe08cce8900000000f281f9d8bc9a46b1525a1c683f92245640eb92502026f30861069b7b75588860515ce0e2ae329760a6f01f0000000000000000000000000000512f5e0249"], &(0x7f0000000140)=0x9b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netstat\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000611000)=""/253, 0xfd}], 0x1, 0x8000000) 2018/03/26 14:33:22 executing program 7: pipe2(&(0x7f0000000000)={0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x6) r1 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="aa0714ea45a3a72a60751f891183430fbcae4d5de351eeb98cf41c76634a3a9cb240dac912510c1073232bedffceaf0cf1289207d285c9693e7add425f5c7cf0809b27a60acdb24bf8412fcf2defce4583dc483fc268045b404a1cc303df7e233a6b3dd211431416497277f106b721ca231c0d9e10450a0e6f1ec09e83566e56c07cb347fe195a08f27b206404f4700ce0e3b351cc49c719ccd16ed86db8c93d9f615d3355444506553516ab869a51b5b16f2f64ff9783c6b05eec91a856e52a3becc27ed5a5f5818f4a25a63d100f9c158a80326eee74c841261707f0fb0bea81d50708ec8b2e6e87f35de1da7bc58d74", 0xf1, 0xfffffffffffffff9) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="66fb04c89c3edf24518f86", 0xb, r1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000089f000)) 2018/03/26 14:33:22 executing program 0: pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x80803) ioctl$void(r0, 0xc0045878) 2018/03/26 14:33:22 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x1, 0x5b8d, 0x0, 'queue0\x00', 0x4}) 2018/03/26 14:33:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x3, 0x6}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x480200) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x2, 0x5, 0x1f, 0x1, 0xffffffff80000000, 0x6, {0x0, @in={{0x2, 0x4e24}}, 0x3, 0x2196, 0x0, 0x3f, 0x7}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x3f, 0x40, 0x6, 0x800, 0x5}, &(0x7f0000000300)=0x98) 2018/03/26 14:33:22 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1000) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x801) 2018/03/26 14:33:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x20) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000180)={0x200, 0x100000}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', 'vmnet0locpusetvboxnet0vboxnet0)(user\x00'}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) 2018/03/26 14:33:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='notify_on_release\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000000000), 0x0) futex(&(0x7f0000000000)=0x1, 0xf, 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)=0x2, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x80) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000140)=0x116b) [ 512.753615] QAT: Invalid ioctl [ 512.768605] QAT: Invalid ioctl 2018/03/26 14:33:22 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x2c}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x1, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3ffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x100000000000f) 2018/03/26 14:33:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$nl_crypto(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@alg={0xf0, 0x10, 0x10, 0x70bd2c, 0x25dfdbfd, {{'sha1-ssse3\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xee1a}, {0x8, 0x1, 0xadd}]}, 0xf0}, 0x1}, 0x20000010) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000580)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000004c0)=""/177) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000700)={r0, &(0x7f00000005c0)="679ac0cf96a0f7844830d62f6cd2a0fb3e809a3926bdd6b1ffaf1a5f0628dfcdae679239e6cac0fe2cf1881ff9fc947a8c20fe5cc4245c8f636712ae437fc8f44d55ae1bb203c37a2393584f35b2fec15bfd02280946902afdcf1aa2096fdd0084a5ab48cc4194bb13cb416248b48bb8d1a3eaf80413b7733522f8cb047b084e43b6b81e54a905a9b38ef2a54f41d4236d8d1863ee66d60c8371e0d01eb09fc80ef3bcfdcf4cdf87a03af3c15ca8a8e07a08d76ff181cd7e", &(0x7f0000000680)=""/119}, 0x18) bind$bt_rfcomm(r0, &(0x7f0000000240)={0x1f, {0x9, 0x10000, 0x0, 0x5, 0x0, 0x8}, 0x40}, 0xa) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4) getpeername$unix(r0, &(0x7f0000000740)=@abs, &(0x7f00000007c0)=0x6e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x7, 0x4) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="3078b7bb7f9901aca8384fb3541a29b7c487f04790a539e7271863c9952de11ab75fd39108a91bcb", 0x28}], 0x1, 0x0) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000280)=0xe, 0x800) 2018/03/26 14:33:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x200001, 0x0, 0xfffffffffffff9ab}) fcntl$lock(r0, 0x6, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x3}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x5}, 0x1) 2018/03/26 14:33:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x80000) r0 = inotify_init() r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fffffff, 0x4000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0xa4b5, 0x4, 0x21}) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000080)={0x0, 0x20}) inotify_init() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xf1}, 0x8) 2018/03/26 14:33:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x218d, &(0x7f0000000100)}) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getpriority(0x3, r1) 2018/03/26 14:33:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008edcf0)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}]}, 0x41a) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x514, 0xc2000) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) 2018/03/26 14:33:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x400002) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0xd000) 2018/03/26 14:33:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000100)=0x44) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000000000000000000000000000"]) 2018/03/26 14:33:22 executing program 1: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) pwrite64(r0, &(0x7f0000458002)="9d", 0x1, 0x2000) write(r0, &(0x7f0000002000)='v', 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0xd953, 0x0, 0x2, 0xfffffffffffffffa}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/03/26 14:33:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f00000001c0)="23f068e32f3b7700b59f9e8abe5ef39af0c12e28a26c3971dfef51340cc771fc8c5d95ef0e9f0b9d8be68961affe0a41b4cd8d7af1e7eec14aef2b81ec55a683dfcfb7a5d275415a2f673bbd9dba5357306169cc698ee777297cf962f04fcf3547e4e5a285a5b31d937f315dfd562f85181a384f699c572cf188c8480008f91988d38f293dae3cae6fe3565a60037e6a9252dd8f3395200e8623786c4c631fac0e82f09609c0d0218fdc6bd7561766859012a1f0da63c296364b5c4ec1baeffedfc95684ec30dd41d8ed19cf049bbdc3c77e9ca8017b03a0f65d037df60395a8e3749f8d65d19d7a98ef", 0xea, 0x2400c000, &(0x7f00000000c0)={0x1a, 0x303, 0x6, 0x8677, 0x400, 0x11, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x30]}, 0x2) 2018/03/26 14:33:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x9, 0x10500) r1 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x20, 0x20100) getsockname(r0, &(0x7f0000000500)=@can={0x0, 0x0}, &(0x7f0000000580)=0x80) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000005c0)={@dev={0xfe, 0x80, [], 0x11}, 0x5f, r2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0x50}, 0xfffffffffffffdf8) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x3, 0x1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000380)={r4, 0xc8, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0xb6, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xacd}, @in6={0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f00000003c0)=0xc) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000100)="f94a53ef525c2bb63c1946b72c73a708c57738b57177344fbd5a21115e2de4225a8086af63ac2ab391354e7aaffb4f3ae00dcd17fbfd8f5d0da1ce81592d603f", 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r3, 0x6, 0x1}, 0x14) mq_timedreceive(r3, &(0x7f00000004c0)=""/7, 0x7, 0xffffffffffffff01, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/26 14:33:22 executing program 3: madvise(&(0x7f00000ac000/0x3000)=nil, 0x3000, 0x6f) 2018/03/26 14:33:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) close(r0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x50) 2018/03/26 14:33:22 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x60}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x8032, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0xc0000010}) 2018/03/26 14:33:22 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r0, 0x0) 2018/03/26 14:33:22 executing program 0: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x60000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0xfffffffff7ffff0f}, &(0x7f0000001580), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x81}, 0x8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/26 14:33:22 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7, 0x7, 0x9, 0x400, 0x5, 0x1, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82000, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x101040, 0x0) rmdir(&(0x7f0000000280)='..') openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) 2018/03/26 14:33:22 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f00007d21c8)=0x20000524a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x7, 0x6, 0xadf}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001cffe)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/26 14:33:22 executing program 3: inotify_add_watch(0xffffffffffffff9c, &(0x7f0000adeff8)='./file0\x00', 0x69887816106d42c1) lgetxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@random={'btrfs.', '$\x00'}, &(0x7f0000000080)=""/52, 0x34) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) name_to_handle_at(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x81, 0x6, "f6ea8891c11f881cbf5444e0e67732cf12dd7d9edba84774000abaff623d733ed5afbb0eacb3d1139e4a60d4a829dc8c5060aa8759e04f7267d9c8ce4bd7fbb25266cba22898764767796d44fd54714db3f28f531d882770b677a1ee57da4aa22f4f6cb41ad40d8ca4c9cb29dffe9549191166b6fa456503d2"}, &(0x7f00000001c0), 0x1400) 2018/03/26 14:33:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000140)={@hyper}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) 2018/03/26 14:33:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r2, &(0x7f0000000140)={0x2f, 0x5, 0x3, 0x8, 0xffffffffffffff01, 0xffff, 0x558, 0x4}, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaa8aaeaaaaa00000000119078ac2314aaac14142b00004e2000089078"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x40000000000000]}) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/26 14:33:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/24) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ppoll(&(0x7f0000000040)=[{r0, 0x42a0}, {r1, 0x80e1}, {r1, 0x100}, {r0, 0x2301}, {r1, 0x4000}, {r1, 0x1202}], 0x6, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x4}, 0x8) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) 2018/03/26 14:33:22 executing program 0: prctl$intptr(0x4000000000001d, 0x400000000903) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40000000000000, 0x2000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x400, 0x81, 0x5, 0xde6], 0x4, 0x7, 0x8, 0x5, 0x910, 0x9, {0x0, 0xffffffffffffff00, 0x6, 0x7, 0x5, 0x100, 0xffffffffffffff01, 0x4, 0x5, 0x6, 0x20, 0x9e9, 0x8, 0x800, "ce30ff14a0053a75096ee0b2e0a97867034129d3809cbc956d85fc27d51c0eb5"}}) 2018/03/26 14:33:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x800000000000) ioctl(r0, 0x1267, &(0x7f0000000040)) 2018/03/26 14:33:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x82, 0x7a) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x1, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x12, 0x8, 0x98, 0x3f, 0x9, &(0x7f0000000000)='teql0\x00', 0x7, 0x2, 0x2}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000c000)="240000001a00030207fffd946fa283bc1deee6d87986c497273f8569b51ba3a2d1880009", 0x24}], 0x1}, 0x0) 2018/03/26 14:33:22 executing program 6: r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) dup2(0xffffffffffffffff, r0) 2018/03/26 14:33:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x20000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x1, 0x0) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009b00)=[{{&(0x7f00000000c0)=@rc={0x1f, {}, 0x7ff1}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000340)='P', 0x1}], 0x1, &(0x7f0000000400)}}, {{&(0x7f0000007540)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f00000098c0), 0x0, &(0x7f0000009940)}}], 0x2, 0x200000c0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x9) 2018/03/26 14:33:22 executing program 4: r0 = gettid() r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x2, 0x400) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x4, 0x8001, 0x6131f839, 0x0, 0x8000, 0x1, 0xa, 0x7fff, 0x5, 0x7f, 0x5, 0xfffffffffffffff9, 0x80000000, 0x8, 0x5b, 0xd3, 0x8000, 0x7, 0xfffffffffffff9c9, 0x3f, 0x5, 0x5, 0x9, 0x14906e97, 0x4, 0x7fff, 0x5, 0x4, 0x100000000, 0x1ff, 0x8, 0x7f, 0x3f, 0x5, 0xffff, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000080), 0xa}, 0x2000, 0x400, 0x9b, 0x7, 0x3, 0x6, 0x6}, r0, 0x5, r1, 0xa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) mlock(&(0x7f0000618000/0x1000)=nil, 0x1000) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000738000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000000)="3e67640f001f0f20d86635200000000f22d8f2363e2e0f0095dabc0f980dbaf80c66b8fcfb968c66efbafc0c66ed0fee6aba660f5f72d864660f64a80d00db856e00baf80c66b87065018866efbafc0c66ed", 0x52}], 0x25f, 0x4000021, &(0x7f00000000c0)=[@vmwrite={0x8, 0x0, 0x8, 0x0, 0x10000, 0x0, 0x25, 0x0, 0x6}, @cstype0={0x4, 0x6}], 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000140)="8843243e2b0630d5dbe7aa20535391bf", 0x10) 2018/03/26 14:33:23 executing program 2: syz_emit_ethernet(0x6e, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)) alarm(0xff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x1, {{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) 2018/03/26 14:33:23 executing program 1: r0 = socket$inet(0x2b, 0x7fe, 0x5) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xff, 0x8, 0x6}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x72, "7cb6fb7276d1f978e922cbc4257d06faea9444393b8fd3462360c398912ca94029638f88865b334cbf917b0a464384daddd2a0b2689bd434fb3c5d8fc7a284ecfe07dce16d2c48b60b4ee8230b5951ec057bd2052671e0d9a476789e0a601e1f666c4c5cf9828b0bd895914392ddd08c88f9"}, &(0x7f0000000200)=0x7a) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/03/26 14:33:23 executing program 3: sched_getaffinity(0x0, 0x4, &(0x7f0000fddffa)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x7, 0x81, 0x8}) 2018/03/26 14:33:23 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="24000004000a0008000100ed4032cbec740bffffffff0800000000000000", 0x1e) 2018/03/26 14:33:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000013c0)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYBLOB="15d8cc0517fe3df83921f33f089dd721a9c54bc7d514efeb13511df7b3e36e512a287224a43f133db56e5e58f9712a4e3d2bdbc1f4554c2eaf76429bde424a53e838ee1f65c6160116fec991e5101fa7114d317e28207c6c77595c7146b76ce343f8065913a50dd7fb0604a45e7fda2617ea4801f4dd3a67796496e56560d91a50abf48a19bd79ef14221b0b491ba2bbda562027fdfc55545cb5cdc4624e96ba884af3502ed5a4f2b45e8612216e8e7afe59f6e7778dbb28cb5b0f22423ca975bdc7cf41392fd47c3997183689d35127012f7436bc1e2cd29f024450cb04a0735383623f3cf6b161017c09ba5c0ba490659c592a50", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="4b5f3e87810ccd6b8c3a84956b1a8177b860df84139e09634322c526e59cc2", @ANYRES32, @ANYRES64=r1, @ANYRES64, @ANYBLOB="3e6b4d710957dd4190187e3012d767539eba21e8d3240dead09f25767d173403a812d8fce075573be37dc05c5718a0000f3f7d0557279d1281cdb415974a5853442e31cdab45c143efe01952c7a7e869d26479a0ab1b022f1f5735645d47adaa24a66d7cdb3ec2d4953f03667faa0810f4c33d31026af9fee27f3f0e15b1a91b8086c02e8d3c7b2ad10ddccfc9ef816798ca69655ba02855542ea6fcf828d3dd9472dcc36090d711ac74fc0f6a508517467c46ed1713d07dad34f7535359c45982434615ee5eb8d2acc4458f2be5cdde1af768379399e0d2c14a9f88454836d2a5236dfdba6e12b0d95a63255d82ae9e45eaf280d7756454437e4c81a02adf4208bc4f953a646ebb4b565776f52dba95fc0222ae756af0ef68fd7f2330070c7ff9038294b49dea3f6d3fd5e070dd9269b134267b3297057e7dd89298295c309f3e08789ff9962f3ae9a2767a615e1f6c42304283eaa2f8a5b1410b42c5ec4b287c101ae7ff0314745a6e95613f1e3c03f65356e3bf761c051ee8273b549e10cf27f5d93bfb944f0a1d8a918d3f93dac997edfe1a8aff833296b551d4d52203277570c66f6900fea7307a459144f91cb117fcec405a45f538eac7c5a704f56a439136906809235ceb20690f4e737a57c0afd7a0fce3b2c10769664d8f837b13a3820cacc6bda5bb4f613b48f97e2cc0c38ecdefc80cddb14f5a4f172af49ebbde73c2248a980eff37a66b7f7cf5d6e7fe6fdb5c51da8b2f735bbfa9dad8346ab0465d049eb730c6fb93f9621c7c5a5887c9242c82b3fffc28c7ee4ba24bfc1816fe1d4ea8f3eaf8e40390779cfc6c7ff5c524a43a23e614c916398f0b835f155ed88fa14bdac8e389bd2f721d192c3fe9e29ef9ed0c0dede5137fe512787322e516cf50375916b20083de457f54f59f200ea5fb306298a6d1d7d2a029d798e71ef8c9baa95f4b427313b008187bbe8cd58cee10718b6b2f1efe66dea3d9f2a341588578c77f1d1a8a78ee2d44520c055e07ce6793d302213f6b5f7724ff1d95d84670052d385edc93154535177f04e3ac6eec710766e6fb0f7e07374121520955366a914f59e4ee5ec4575e827b7ab6015abaaf3b9d698cac6c9ebed3d5b9306941b5f14aaf935ddb38a04ed4c0a61384a8af949738980387453381a865b22dfdab3621e7f1c6b0d6832b13a824fa9b5e00f19e261d573f3b624f1118c7dbae87b214badf9f92a15f206daf85393ef51160fa3e17b6cab74c863d53a22526ab39ed6432ad8af64c5a24e85f55f00adcd4193c4a82ce5f942fd815776edb8494dd288744f4c792d290744e4d0188f605294e3a4ca54c58f0f3b51ff3cd04c7e608e6a6d61075a0e08a8d94c71ec215f59a94ae69373e9c223973a02a82e362dc2c54e1096227230c3fc9fcedb7b8d9e62dc5458a902dbc90734867190b3a822c591d345bdb08648d2c8ac4997c3a3e04215123abec954e1dd92589fe6377e6bd4837eb23b95efa54ac157cec324d2c79df41e1b1d4fc719bc6428530d250d44a95905475523df3e864c38e2c00d52676bbcb9aff2ec4a2150a259a560746dfd80e20257b37341d8fe5a7e2cc06eeaed91e630e65946ace05fd1fc94888b9a3ef3c6f6499f6487cc54b45e959cffd7dae755d1ae7e6ad861f1449708aab520821dbf268e53d6dc64497c050b273db5a7a5902cdc268dbdb5be9c90359d1609d55ddb9ef86276d30e1ae23273d0dfa43b1c8a7df93e21d6285f30a73a64091e4fb0c69e4e6c34ef09ca517b81f7e778382ead14f116cfbcdf4e4126925c44f9ff8dff77fefeadc6f2fa423517f95cac658b8482ea5e64737838c926967736edd7f5ca7caeb2a09afd995c753ce51707d45c5169f7ef6bb8039c00c8da1ec4fe304c04f470fea33d904b10b789cafd63480b881025cdb383803666cfbcf4e53de7bad265dea5812b301d962841cd282fde133c9d06118a0c0c9fb8465b5a1bf1f181bd354581528c7aa3d9d6d9e082fcc2797eb04fcd18f4b040b7fc791be822a7b5aab7f01d8ac5d5ca2405c18aea5ed6722cc908e0395ac02a7e7d268794f8ae22c6ebcac61fa7d3b7c567888930f56afb5d7f8073cf1257c67eb76c96233a57c9f2dda8c1ed96abdaadb6ac9964b6eb81449b467b422e32074bb8f27fa020b61ab721644d9fece5e68335f6aadbb55c9471944253b42cc63e4c3161f845cb0cf3e5e1e3e1a8627c21020598729886478140a110229c62ce84c35f1d5b2b34caa9aa62002a61ac8c002bcf94559c63611ca05dad73ca7c44c4d182584d732028d9deddddd6440c6648d2a0677098c5700cdd0d1497fa72f8c266360e794b83f45181eec89bf12f56ddf77719703ce39fe59fc85295586c38dedc3ce40efdc7962b8ec605739c577b0c899abc866e4f9e647f4abadc57bc168823d96645f8e7dfb884747c8c3202492a989b4d8572728a8463bd3501730007a5a469f004236fe931e1a70ef4fb8b771c2514445c6e0e11adab915c039a5f87e061a66151b9f6c49ab7d2ef1d47b667be1c56d0302557c656378347f1fb55ab7276c8c31cb4b103283369f6b936c237b860c002319c80e79761df2015b7d0c1acd84c79a180e8370e1f9f1d4501a62d1000554704c3536377ceab88dfd740eacd26ce2be95f9be15084af4c4b3acd7686f9f97ba4e9d8abbd6cc92c3249cc352f6f69279e5e70cb3a897bbfb532f80c5547a32b25811fe045cb89de345404cb5796c195de6e6d3f94ea00c705d2e8b749965607e16235d32e4ba483c9071c8de1dc368fa1b4560a70ca4de03c0797c9bca075969e65c6fb0c558a8606884ea1f170f3f5698763f437c9a94e979dedb3d18c8e4a7300f5d967f2317427e9abdc2f08ae303c8f15c3bc659bbed6c97029bbf633315ba08078e153c0c3287817e0d63b32de7528d38a9d31f24957a9cf1d60ea0f51f4022fac60a7b3edb5db8e98b66fcd56357be45ada751aa10dac53bb6f6374d5ee587c798b99560a5f6333bd78d902d4f725896e2a9932e918ccbd277df32d7907aeac2052f4c6f2f06800fbc2c86be1c17fe6cc919f40aad494b5fd473507dbc024a5f20beb999e5c27f18cdfa464fe465a4bb98ab7dba43fd0d004e7173b172231df79dff28774917217ad98cbee937b019b1fb1fc297ad7c56d65609233a728673462d77deed5eabef05a3fe2befee2126a288cfb1e268725df1c99788a74324d275994001c4ea703c6cc800e608d384a9721683e07a5008f64b855b9c524ae8c2d7a330710681692eff84d856c792a338048fd65c04cf52ab132797178c840f7a357ee5a7703bc67a164b1dada138563fb618e17a6b8d941529abdcab419c4339d91f67bc11e3b5d34442d15c4c69fe52d07216e88735215daf1c9cfb932fa4efbdf95add124d47e682f9e46c63a3db8b1c453cceb8029c29fb95c82caad7e42577e3e60bf6652b55662c583aeb96ca86ba4119af8deaff245118d34fb69b1a9cdc3883630bb8b80cbad3bb5432476be23200e8f3ec2af5ee8aea78247837d43bd487c7b285bc4940a9cd4c9b9d205a9226eec533da408e2bb4591e30dd47ff202bff406d9427a8be126a36b0e58e29f8cbc3394d712218fcb1052d61641ff7e1dc57d0cb1c0ac2d0d46849c4966e904869e4470f75c6fae6caca8b32bfaeef12e9c9e87ebc6c543ccb2a37d76d24fa4fbeb1197990e91aa1b82e140155d148b4d6353bf8bde92852d81a35bfaf0a8ea0759f7822aa7e7bb76e03a50471077105e1e5ae221a0eb69f6b12cfc9e2e5bcdd9891197f738cea38bd9099d98ca4c6d55227c17aaa16bb85b462919e8f019629d21f34911bd12b660c5c63a698d11d911f74d67a55841e3bfcdea8009e28f3b07f85cbb1f497838a839a0593e5ac312ee7614d5723f3ab04aab67137408f364104ee7cd160cf08a8141c1eca57a06abab3e5a75f199cc0a6f9afa06d1543ecbbb9d67cfbb19135a80d84dee82309ab2196cbecb196894493d53dc417981539a8ddfc19687999609926dd8c83371ce1d676e1c3356e20b6ff8ac9f57a20e0d4929ab97bcae72fca450663b2de1a92f66fe8ffb3de6301268769b9151cd5d97bbaca5915b649c5df73d834b6880997cc6543a5117fa313ad7b3c46596d97153f7694b742b2f26db9c9c703295b4ef160f25c7d3889bb39060084da3e3a12e3e37cee33a12c083f2be530900ed33ad33a6f4839db4675d1a470a9deb9b00f9623ee03365c5daf77e1cd5799d93c2f4318b1aad962ddff3c7d068467066936c0384e7324300559bf1ca69973e31b0e25b5ae24ebf972378b256fd46d560960222624fbcc95354919c111bfccfe56092fe0c8f33c3987b3699def7cc9d9102f8eebdd227ebed9dc8b78ce7d4e623d4f6d510e2fa4af9f25c2d90a66737829a391af08c53b159d76fc4c6b59a8fad3c21f01ff91db270ff28feeddb03c13986c448ac233224c25007cfdd78d971a7a3ccdbb57129a2531c00b96b3dc21f84cf699e0354a8bb586469dfa7745c878181b862729407d36ff1f46aa85f4fedb978048401fa475f7c973d5dabe2f98dc930c5a97b9b12a2c5f16309203ff6650bdddc873b00fc15c85c4f08813744fe22bb7819c04d4b258776c65164de02763bc21ec20b142c458d669e9743b971e41930dfc968a75359fdb1c1544d1082b11731da44e88cd597c154363f232cb3813efda7eb34699d247eab96754beef68cc9c7ffde05f4dbeed2e1f36f42189815cbebd60bcd33f6fd5e2cc87902385ee85a2cd85ae56fcab760f6e2d6bee26843dd0c90e4c62ed6c9a2e3936a2451bf9150f16aedbbad60ed6d8a12738fc618f2537a11766208d20d3e3ae440fd21451aeb28f757598542b039eca21a4bd9168a42f69d87057160dc023a7fc9d84413b4399f9f019c2e2bb471e2fe98cb0e8a7ddf52977b8291e57535bcb995d447745b5b26c87156113c6e07524f6a46a37b5ef5a55a92eb7552041ff99726bc559cebc7940f7f730bc16654be4262fdd500a83b1ae81df7c2f7b4d140f70eaf816d5585476f17985be1762a71b47fa756217fe4b46581497c1a99ff2e7e8d39b1085e82386fd6cb77cf630f6619b35ab57c9a4fce097ae8b38b09ced6a9c3d788990ea937ff5af30f86f752fa1e92d2a96690a94c88234d341f61dae9a949c405c7d8d9df3f033472f82a2e447fb47611119501e3ff776cef70f9689423f17b4c63b9f54c68df5889f4cfaaf6f26138d21778efd1fe183a53d03cb2861a42b0b300a9248c118e035922bab361ff368f72d3b0e05b8fbf0aa9e09cb3aad1ec73dedfc3f493ab43aec4b6b7c54d7c870eadb92bff17f28de27fc38f7a181bba9818b3001e6f435df79420aa7879d93eab08dd2e7d800682038adf31684928eab23dc2ba104faeea083f22645c1eaea2f1a91f26865ae0dab2ab0eb7678d8ad4bf9dbb2d4db14ba0823591e2e64e26ffb47eaf2b0a0a42202406ad56d9c5c78e815d3ba86c5e90148f14f918606d6ded8d496cb23f89016802466974b9144e6ba3655a7dc2839160a012cbe0c61118cc66878706d671ca637cc19766d5b4b9bb937c9ddb6cf1c2056c48de53db5c03661a03623f95cb5836034f8742ec636ff49987ca71a5b83ce378050b4123956cc93528f6dda5c560d7acea22d5ae46cc13983f0424b25b393b6c6b974e26d61e61a28cc1233e161a1d5c80d1e4e2b98e79b853b89444f67f5c1335300d6c2c326783bea30606abe648cf587022d4f843a172becd06be1c9192b03f4f511", @ANYRES16=r1, @ANYPTR, @ANYRES64=r1], @ANYRES32=r0, @ANYRES16=r0, @ANYRES64], @ANYBLOB="f091619b6e7d1783aecb0d298543715e449a1dc7d64d345516a76cf0979b52bf57cf2052c38b56381f566b3447c87d776d9da59676c0d7eea9ef1f9ae9099c3f3bc83f66d93e5b1c4d53f323804daeccaaccb0f349e528d6ed6193f365885eb3c2496dcff6804711016dda9666caab8f7429d2a852fdafeb3021b6795264b458a46da4d0b0642ae001863be2ddb7a179766e62adcef20defcf1d0bcd4c8955a9514411a1e0b4234a9d40618a1c2a62add54ffe25ad789be1646b67f96e56"], 0xce) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) 2018/03/26 14:33:23 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a5ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x0) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x401, 0x4e24, 0x3, 0x2, 0x20, 0x20, 0x3f, r2, r3}, {0xfffffffffffffffe, 0x6, 0x8, 0x40, 0x6, 0x0, 0x100, 0x4}, {0x9245, 0x200, 0x8, 0x6}, 0xfffffffffffffff9, 0x6e6bc0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x4, 0x1, 0x77, 0x7, 0x8000, 0x227f}}, 0xe8) 2018/03/26 14:33:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x200000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000080)={0x9, r3}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)) 2018/03/26 14:33:23 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="eb000000309b3597c9d4f5d3641905503a7bd07ec0627d278a9010505cf69d5beae6c1e590738ab3998886c0155ab6c8571d26970e30db9cb8d03ffcb4fe1bb12bc8dabcb2640f2c11731155600da336b2463f471a2bf98fd6f646e54c9757317098a0d3733fb91b10562ff2102201ec84178637facb723bb3160d5573a632fadca25c350a2fa6935e2093ea3a88bb5a70094667c8cb9907964beec278abcc1d7350847be45d2210c26092052e96944e019316db789423d24d3a142c0fd1456da1e1ac8bdd660b33a9a699d500426589bb0ff9ce1aff94ebcff78a95cdabd5b7552548d70f3c7328ac72a3c25a4997"], &(0x7f0000000040)=0xf3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x3a, "3853ffb5a72a729a78b69be67f1b26b5db75be85b6c9964901691e0e989e9361bce4f5eebe2d70abf5dde4ff738db00cb169bbf785f68e9a100e"}, &(0x7f0000000280)=0x42) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000002c0)=0x1000, 0x8) 2018/03/26 14:33:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='I', 0x1, 0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80800) getsockopt(r1, 0xb81, 0x3, &(0x7f0000000240)=""/21, &(0x7f0000000280)=0x15) r2 = memfd_create(&(0x7f00000002c0)='user\x00', 0x2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000300)={{0x7000, 0x1000, 0xf, 0x72e, 0x101, 0x7, 0x943, 0x10000, 0x4, 0x8, 0x16, 0x43}, {0x6000, 0x2, 0x8, 0x5, 0x5f, 0x7, 0x0, 0x71, 0x0, 0xf7, 0x8, 0x7fd2}, {0xd002, 0x3000, 0xf, 0x5, 0x10001, 0xfffffffffffffffa, 0x1000, 0x100000000, 0x9, 0x5, 0x7}, {0xd000, 0x7001, 0x9, 0x4, 0x4430, 0x10000, 0xffff, 0xffffffff, 0x2, 0x80000000, 0x8000, 0x6}, {0x6000, 0xf000, 0xb, 0x100000001, 0x1, 0x700, 0x6, 0x8, 0x9, 0x7, 0xffffffff, 0x7ff}, {0xd000, 0x3004, 0x1f, 0x10001, 0x1, 0x9, 0x7fff, 0x6, 0x3, 0x0, 0x200, 0x24000000}, {0x0, 0x5000, 0xe, 0xffffffffffffff29, 0x0, 0x5d10, 0x1000, 0x6, 0x800, 0x1, 0x100000000, 0x81}, {0xf000, 0x2, 0x8, 0x6, 0x8001, 0x2, 0x7, 0x4, 0x100, 0x9, 0x100000001}, {0x1d002, 0x1000}, {0x5000, 0xf000}, 0x2, 0x0, 0xd000, 0x8d0c7032c042327e, 0xe, 0x1000, 0x1, [0x4, 0x0, 0x400, 0x6]}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x215, 0x8be, 0x7fff, 0x23}, 0x14) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/26 14:33:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000200)="d41469a32bf71f929dc3cac86f38201bc7c4129e0bd5370eeec959a881649a5c5ba8a5503145ef2639adaf6472751693a9186ae58e9b65af30f6571f56d6c60c91468e66a7cb3ab11d82475413d9a7ad260d371986c4df3f5884d4293edec09995e4c58b2e5cc8c7de9872116292c1c4549a4f9ab8c41204e0cbb99902ac454e9cbad5ec48264b3cd7d125b58cf0eed2046df1576b0c9d2a547c8b37461bb54c1d54c6bf28cc516bebae24fd44ae8820316efa415bfe009493123c83f27d833a0ca3a6402d46905f618886533da89036b96de4421bf2f296e1d6e9bd8158", 0xde}, {&(0x7f0000000300)="3f1dadc02074dd88de339cc0e59331d8a7611e2018e146b5c456e297786ebcfe73fcb1edab31cc749f27aad2829cf157be15e6cff95b0703e2478f83b25f6ef7b5ed7c1ebccef1f7e894132268b03b787ff9cf38904f2821bd2d0b1ab5cfc4d776ef027086535b864356a309cc5ce9a74d7f2939f98ff3c5e618e190db9638900a9aaaa6b2c8", 0x86}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="f80f28523a28748e5f03792f333898438b987fd446634372a37851725bd2da675b0fa79967f4315592a3d3dd20cfbad56bbaa816b3f1392bcd12f37e6812b8332c791636a0e424a7017c8e445831d5f71f95ee8ae250df7c62191801f95da14aabe86ccb9d12caf2db6b806a7f464498d957ce103d1f7d3daa066b0eafbe590a3d305825c02589e8a8c7ceecf0a5b9f47c4ab82fb69a34562938923a0d757a2aa5f1334532dfe57b3e71e864a546cf8218a37412afbee84a41d8f1a4b50f1b5acb4c54870567972f59e1b2ef68bcf50f", 0xd0}, {&(0x7f00000014c0)="e372c931e3caf35d66a019b41fdb47afd2af7d20447296745e465a42a682f5ba9f8abdb6aac10f2ec5355427c2b39a28fe8719e2caf7193a2df9c1b78f016200a959a25d8ddcad9c8627cd689e71bfc193d969b5619596fcd445e181d1cf96745c6e50e4b4e966e890f3014a290c1a4fc7f3fc109cf18b0e4e095ab8566188b4a36e74e00db0f4f9b2138428f76e7e9d20973e33c01a31be15d264470a2865438fdcbbf59b01a99cb18c987b96c94bef032f6458359f362d8d11f6c6969e14a474053c1c88275ee036457ad62253e18c5e41fac59886703ec3dc1cca4a", 0xdd}], 0x5, &(0x7f0000001600)=[{0x5c, 0x113, 0x5, "9e366c3dd350d1db6b1c6895b81050bc8441fe863368a08a3ee2611ab69d6c01c45ac31a6aa7c98e0fa1cabbd7e69f0b203383e570385fd6a6550508fd54009f36d9bf8ea7427220f4e9904f9c332de8"}, {0x10c, 0x104, 0x0, "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"}, {0xc0, 0x111, 0x7, "76ec48857ec104a7b3c2f6488685d03cef484173387dbb2140de6e64a9cd01f5ae6a7bd9da44dd215269f96231449f0c19cec256d465ea331338afda72ec3232982f6c84eb2d57756f3cc4b3b4116d273930eb4f190aa93b24c51d093a95f74eea8e2c4599d7db1c5d173c5f66c712f3750e45da947b2dda85d7b01634707b1b845f6b514be701c7bd8f1011ff3306ad7a108277bb9a4ff5f711b88456ffa8b86ebd4cde0968557452f372b8b65ba30444e77a"}, {0xa8, 0x105, 0x3f, "137b219caccf500171850a8fa4cdc1fa96f6a6150dfeec1c8f11603e9b80688b22d0f17450c3b78bd485833ee20e63f8f4ec88add113da8d4158148c63207019f3dfe39a51039b3a5f8aea9a90608bbae6de8cd2c460221e5d502ff70de048eba69712cf82da4776f8267d7a84dc51e665e7ca5280304ae61ea66a98990a042eb35b40e24bbef63acf476698591647c4afd059a6832b49ea12"}], 0x2d0, 0x20000000}, 0x8040) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/26 14:33:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) syz_emit_ethernet(0x2f4, &(0x7f0000005faa)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/26 14:33:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00000000c0)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r2}) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/26 14:33:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="02007606100000002abd700101dbdf25020013000000000028bd70000035000002000100000000000004df030000000007001900000000000a004e2103000064355c2c940a035c7fb69f632a579a5900ff0100000200000000000000000000018000000002000000ac1414bb00000000000000000000000001001400e00000000200100000000000000004d300000000"], 0x80}, 0x1}, 0x0) 2018/03/26 14:33:23 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0xb4, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000280)=""/180}, &(0x7f0000000080)=0x50) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x230, 0x4) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000640)={0x1d}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/03/26 14:33:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x202) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x7ffffffffffffc92}, 0x7) 2018/03/26 14:33:23 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/03/26 14:33:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000240)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) write$cgroup_int(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="177b"], 0x1) sendfile(r1, r1, &(0x7f0000000280)=0x2000000, 0x3) 2018/03/26 14:33:23 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip6_mr_vif\x00') readv(r1, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/211, 0xd3}], 0x1) 2018/03/26 14:33:23 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x40000001a, 0x4) r2 = socket(0x0, 0x80805, 0xe40f) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r1}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/26 14:33:23 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x6000) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x2, 0x0, 0x80000001}, {{0x77359400}}], 0x20) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/92) 2018/03/26 14:33:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0x0, 0x48000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x9}, &(0x7f0000000140)=0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x60c0, {0x8001, 0x7fffffff, 0x1, 0x100000001, 0x20, 0x4}, 0x7, 0x9}, 0xe) dup3(r0, r4, 0x0) io_submit(0x0, 0x1, &(0x7f00000004c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f0000000240)}]) 2018/03/26 14:33:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1a2f, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xffffffff, 0x4, 0xffffffff00000000, 0x5, 0x15}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22}}, 0x9, 0x3, 0x829c, 0x5, 0x8}, 0x98) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)) 2018/03/26 14:33:23 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020946b90069370cebc65400000700000000000000000000e4040007008a1e00000a000000000000000000000000000000000000000000000100000000adb0ad5aefb9e3484c42a93cfa8221a1d2b21dbf42d36bffb25295d867afc759fcf5d43054218517c9ca5f2022fa77f62b366517850a08b24e8ac5f4403997a941a02fc35b166d"], 0x84}, 0x1}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0xfefdfffffffdfffe, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x40040) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x2800000000000000, 0x2000, 0x6, 0x8, 0x1a}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sendfile(r0, r0, &(0x7f0000000440), 0x0) r3 = gettid() ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000340)={0xe3, &(0x7f0000000240)="4f2adf448420942bbf2b95890a4190c97484b58e770c9918b06336fdd03c3092901358a1c2289d013d93657e1c35a6362ae22518de524467e9195a819969e95a9bdfb1764bfe3599573aee509dcad743d069b4766d8b667f62cc31f022b8cf8daac175cb8f671e67110e7c94b17760e7ee713d15e2f1a7c13a0adb0aba456f2a2b6a07fd66cca2563491b6b54e6571762cd5801a21be3c222910bdf782563dde07691b145e7480ecfe3039a1de256860fffc2d5852ad7222db63fb12bd614f4271c17d3ccfc4259ff7bbd981b169b20d056a8d06f0129c8499b5f6df1fb1a9b8c16893"}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000200)={r1, r0, 0x1}) setpgid(r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x2, 0x2, 0x7, 0x9, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r4, 0x5, 0x6}, 0x8) times(&(0x7f0000000480)) 2018/03/26 14:33:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) close(r0) creat(&(0x7f0000000000)='./file0\x00', 0x80) 2018/03/26 14:33:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2, 0x3}) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x581100) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000100)={0x5000, 0x3, 0x40}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x14, 0x2a, 0x829}, 0x14}, 0x1}, 0x0) 2018/03/26 14:33:23 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r0, &(0x7f0000000040)="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", 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001040)=@assoc_value={0x0}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000010c0)={0x2, 0x9, 0x5, 0x9, 0x0, 0x20, 0x3, 0x7, r1}, 0x20) close(r0) 2018/03/26 14:33:24 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000080)=""/1, 0xfffffffffffffef3) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r2, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0xa080) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000000040)={0x9, 0xffffffff, 0x1ff, 0xfe, 0x10, 0xe7b}) gettid() prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x13) 2018/03/26 14:33:24 executing program 0: timerfd_create(0x1, 0x80000) iopl(0x5) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/26 14:33:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) arch_prctl(0x1003, &(0x7f00000000c0)="65c360e34c57778582c4670d21bcb56ae5c2e0c5fb8e8a948d48164789f945b0c0b3864ff57a105d6f5965366a5a6b549c7529934072412714f0666fd4ad5385258ec9bdb0f756d76887d3fdac091f96dfed70fbee1d43bd73fb2aa79a258fb016f270d4f0feed710681bb363d79ad1b7f443c532c82681785f245f8de2a0cf7552772de265964373ee653fc8337ebca392b96176522179b3d27d455fd826d00bca58b3653") ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000011c0)={'vlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000001c0)=""/4096) fcntl$setstatus(r1, 0x4, 0x800) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2, 0x200) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) 2018/03/26 14:33:24 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, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x80, 0x2000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) 2018/03/26 14:33:24 executing program 6: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000240)={0x7b, 0x0, [0x200, 0x5, 0x200, 0x5]}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)={0x7, 0x18, [0x3, 0x4, 0x9, 0x7ff, 0x7, 0x3]}) r1 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x130, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x20000f60], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'lo\x00', 'ip6gretap0\x00', 'teql0\x00', 'sit0\x00', @empty, [], @random="8afff96a1297", [], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@random="f3db7ab85b20"}}}}]}]}, 0x180) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000001c0)={0xd, 0x4, 0xffffffffffffff81}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000140)={{0x7fffffff, 0x6}, {0x6, 0x6}, 0x20, 0x5}) 2018/03/26 14:33:24 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x6) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x1, 0x0, 0x2b0000000000, 0x8b, 0xe2b, 0x152c}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/26 14:33:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000040)="ab13bf3885f279fa13bc07a186f573a232222e6f0d8af28f053f292d3d5f1e2a16765377c858c321552373a05bef6ad24feddd10f0870a076f455046031a31022c1b9ab114615cf4edbb570271dcc6a71b6d31b3e2e8849cb68e5258a4f51331d2a84457e153a43190a322c3f194a7ec1366929858499c10a202cf5a21fc359b99fbd1920b1bee9eeffa2da25d64edefb0c631ad9eaf6d48a9ebbbe63e2f88b92beedd0f74850570f84a91a698cf92010098a8b5c9568b0ecebdd9e8ba2683c6d15ed87d7354cd86d1bff7c709fb7c04d1725da5a85cf36ee34039", &(0x7f0000000140)=""/229}, 0x18) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000280)={0x2, 0x1, 0xde}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x4001) 2018/03/26 14:33:24 executing program 5: socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x81, &(0x7f0000000140)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipx={0x8137, {0xffff, 0x73, 0x2, 0x15, {@current, @current, 0x1}, {@broadcast=0xffffffff, @current, 0x3}, "bc1869bccbe3669e9a2ec52298baf4fa2f924b0ac04f781941abaa5633cccf7cce427836ab0ddc7098869c3f463ac3d3113649aa5478918eaa0835dd646e275e0a6452f973af863258c662485e0bcc062a5ac5fa46"}}}}, &(0x7f0000000200)={0x0, 0x2, [0x732, 0x0, 0x400000000000]}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="736563ab235187482b6ad996f58bc227edd648299d5fe26e677015"]) set_mempolicy(0x3, &(0x7f0000000080)=0xfd72, 0x3) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xdae, 0x80001) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) 2018/03/26 14:33:24 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0e0028", 0x8, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x401, 0x2000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="234912324ec45a523e01676c38533437654f5b129a4737c54ee19c4a962717fb2236df2ff26ac80c92d31be781ca7b1f899c3745dd60be9625b71027a4b043c7de416de310fdb724e7556bdce967298c413c64ee9fb579988b10b49cefb66176d48b4544417421ee169532bad37ad047c7eb756d07461cfa600b7b61731581052ca96a779250fb9192aff3ace22b5d3a23346ac2b7d89b5b0c3a56e16c1466a7a1ad398d5842cbdcc4a546c0") pipe(&(0x7f0000000040)) pipe(&(0x7f0000000180)) 2018/03/26 14:33:24 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1ff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x90000002}) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/26 14:33:24 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x121}, 0xc, &(0x7f0000001540)={&(0x7f00000000c0)={0x1450, 0x17, 0x20, 0x70bd27, 0x25dfdbfe, {0x2}, [@typed={0xc8, 0x15, @binary="dd7f12515ccb40a7ec87b1cf45a2b5bf142974f4ad900a764b9f40b6a7c789fcd00be2fd2f2b78424a915b6e63c22bcebbdada2c17eb3d5ce0c9f3ffa7fefa654806710d084b3208423e5ba8839af7c50d67ca5d1c56eae5dbfe7a4a424e707ca93388f6fe355cf4d9d0d4c03872336b5344713a9ee0f6b58fa097c2764b7097927f7a47a7f27b698063533f13788cdae3acd01d5e7d4cea16088bb8d3c91128fd62a0ff010e56d36c132f2de07bc58f649665bd3c3fbc56dca978ea79d2fb800a404418"}, @nested={0x1374, 0x21, [@generic="02556cc320bbf50cd51d508b7f71fcf5d18321aa20f9ee56bb0d6cd9c991dbd508b75aae71807556018a370fd876dedb8b8897fc2216d4b86310b95a721d5333430ee6fd8edbe131a29d6c47c8c67ffffecdf56d6233ab6cdec8fa16cc19972c2854c5453a83052bf86896ff48a6a30049cf85b1ed13401054780b6e2711bfe341071d4df6ab573b5010710b1ec87cccf5a6ca09fab4a4f6070b3b95c1e738f58bce3a58855cf3a0372c4d93b92a39b9", @generic="886d768a1db5c633e220a49fbdc807c7e934483aad43e73329a7fa759ef76a6cd0d10fc336c42c606abd8e30510d2856ac9198c46460ceadcc311e476e5133d0d1fd52c306972b496b8bbf2ada07e63cf7b112d792f369925ab43a9942e57488ff0a41227622dffd93bb85f4f5a2d16b008d81ecc802bdbac436e6fc19b88e5f0a265d1787cb7e3f75bb429de908a8953dc3b701b100d4291378d4846e8871df14", @typed={0x4, 0x8f}, @generic="0bbc8b63994afabd6ef87d8d2acbaa9cb753fcecb9d3c5d1286609f6e91fe235576a6199fd64fd31afcad84c3583c0c1196fa9c1ebff28d7c14151c07e3be11f1bbeb78abe1b41a74cf23c897035c597b03787b1d436eac887bbf67c5507745753cea058b3e6fd7eba32891e9e0506cf78d4f2807a43ef8143dcac42f13aab5e35c9ed28f9a911c2a6aaad0bfeadfb40b1", @generic="f5b83e31a26d05a351b2c296a40a70de49799637c30be2d630c26c8660849fa38d401257bdd16e2dc773259244a55d888d0c8d2a6bb56785961cf204726a019cd8c03515ece8a4b1ab8b7d4ef31d4765196d6374f629ef8d3e1df449edade5b368d13482091e05288587c4f53500cf8c22f1ae2c76995e6276690d5a3c2bb57aba54576696378959633382054a29d47142bb5efde101dde7d174a879317a8135526174b68b22e82b807892a6bea84a8af38e9c941f8908d0c07c09d68d7ef163f79ce33cbd180b", @generic="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", @typed={0x10, 0x79, @str='/dev/rfkill\x00'}, @generic="2c84deaf0bddb6a09925ae4622d9521771176495084b0192ec21c45f3f00de4cd0805fbf4a0bd9e08a0d58469449bb9ffa2f3eb28e8abdf91e6f70eb985b86762d7dc6e66d522c0ddafee91aaa757b565ba2f3beaf6ae3b48eadbe7c6bf1e4bb9db68a6c8a92be603c916e3718bb8a3e633aba74c90df0d1796769f5aa4cd8eb94ae7b6e1ed289c82e425fee6ef9848a9ae4af5352efbc0d0d0b54959987301176cb899b69d5c51cd704af498c8e28aa7db4"]}]}, 0x1450}, 0x1, 0x0, 0x0, 0x4080}, 0x10) mkdir(&(0x7f00000015c0)='./file0\x00', 0x20) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x20000008) 2018/03/26 14:33:24 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000f18)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/26 14:33:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 14:33:24 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xdd6f, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x7fffffff}, &(0x7f00000002c0)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x7, r3) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x90000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000100)={0x1, 0x0, 'client0\x00', 0xffffffff80000000, "836fe0f71e82fb51", "0396ec03da5744d3ebcc0c3828bf24ab7a3c7d28e27149e6a68e7ee6cf750c8e", 0x3, 0x5}) 2018/03/26 14:33:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000080)="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", 0x1000, 0x40, &(0x7f0000001080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x80) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/03/26 14:33:24 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) clock_gettime(0x6, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/26 14:33:24 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000400)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000680)={0x0, @multicast2, @dev}, &(0x7f00000006c0)=0xc) 2018/03/26 14:33:24 executing program 3: r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x895, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0xe5e, 0x2, {0x3, 0x1, 0x5, 0x1}}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) epoll_wait(r0, &(0x7f000075a000)=[{}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x4) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000040)=""/91, 0x5b}], 0x2) 2018/03/26 14:33:24 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xd188}}, 0x221, 0x5}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x80000001}, &(0x7f0000000180)=0x8) 2018/03/26 14:33:24 executing program 4: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x4, 0x100000002, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/26 14:33:24 executing program 5: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00000000c0)={0x2, &(0x7f0000000040), 0x4, r0, 0x2}) r1 = inotify_init1(0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/4096) inotify_add_watch(r1, &(0x7f000003cff6)='./control\x00', 0x220001a1) shutdown(r0, 0x1) inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0xa0000210) 2018/03/26 14:33:24 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x8000) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f0000000240)=""/102, 0x66}, {&(0x7f00000002c0)=""/190, 0xbe}], 0x5, &(0x7f00000003c0)=""/20, 0x14, 0x8}, 0x2100) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)={0x14, 0x1e, 0x829, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x1) 2018/03/26 14:33:24 executing program 0: mknod(&(0x7f00000006c0)='./file0\x00', 0x82, 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x20000000) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7fffffff, 0x400) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000780)={0xe5}) getgroups(0x6, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000740)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="ffc28e6add2f445ff6f1e8adbba69b576d5bb3d7719e54a850bd3027b896b1c1127382d6bf6f5880c33edaad914a7042a978a525854b2802960dc03d80beffc94b76faa3e570c302fadce9299d0b94b75af6d2b7606a25e3aaddb19b388bc3ceb19a271bc992b1d66399", 0x6a}, {&(0x7f00000001c0)="427e112370bcf80a56dc0ae4c2938a6fb6f2184343be557ded962068937d4992291afd77cadcd4bfec7aa5beedefe85a2ec11312d14ab9863106d4f8", 0x3c}, {&(0x7f0000000200)="e4e572dfb5deec07374c747ef1eb8fa843ed477f68637cfbfedf9c73ae8fc470d4b1869e387b15b84dcbfda866ce46fb307efb97eb63fbeb7aced5", 0x3b}, {&(0x7f0000000240)="6f0f5ec08bb9dc42eccf751dec5c91a29e1a686dc6c26eb3b407e6ce65a2ffcafff7ec1ecf45e32ab9fe33bb7a40de58176dacef5f550279eba470c7a53597f35c7d14451a11cd2201772ef514f2870b7d8d751b8c41447728943391c9739e34ea7c80192545acbff0403e614451670e22ec2a97ecf31afcf9d4e48745ee13b1314f1295f1014164921ae2c4bd8d03f459f289f7ff9e1a81b13bb50cc6c3108f55758a433bfae98bcfe0bfd64c272bd6b2f2d714d0fb552ce8597fd3df0e9913e5c5e2313cee9db38f4363b47cbefe74a8b119d5bf61fd4fb6e841edabc301a2", 0xe0}, {&(0x7f0000000340)="e3f5f2d646c8cbbf201692f51d1b381871a09a140fd9147ae8db8281a1bf5bb9e5fd6750497afb5422a9", 0x2a}], 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="1000000001000000010000009112eb1225000000800000000045db632b37344a337dbdc2767d6ac7b16b65296b7e7e0f6fd4d7416856183d7321c072e04c441eb552abe4ef890b89159e03291586aeb66104cab41186a4f14fa7c7fdffffad4aa2402c28635c4c450ea8db5fa78b22195ea1d232d3e3f0156e4de939309fe1083dce92d799b49a55b0a1df0e8403e60c104f58424ae02700000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7], 0x50, 0x4008000}], 0x1, 0x8005) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000000) 2018/03/26 14:33:24 executing program 6: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000000040)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x803) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/26 14:33:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x11, &(0x7f00000000c0)) 2018/03/26 14:33:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000100)="1cf75adb8833198cc5e8ebb14a689e67a1846f645d5068f6298aea9ce593be43a646777e3302aa4e629c767c4225bf4c4898d0085839f093348db91f5e0a34720368045738280e3c85c23dd6331852aa16ba4007c79c26df9742c581263d4d8de06396b250e8c35ba66bbdc011d4cf5e7ce205a76650ae8e6cadd5a0baf219b6c70845b865ffeb39f918ac1acec0a32e51132e7dbdfba6948c6c3138889b63aca74794950713c24dde9f98c7ec0446e7ef58edd4a61d947a0eae") setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x80000000, 0x1000}) write(r1, &(0x7f00000000c0)='6', 0xf7) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/03/26 14:33:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8001, 0x8000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x9, 0x8]) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) rt_sigsuspend(&(0x7f0000000100)={0x4}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="d145d2b963f1548425acefe96f893af837c937ea24832c25373b71d1d41fa781112561d3f95a13d279f36caf32653425305c5021448c32102f61229380e7a7950f56a08372d4caad7decb8bb5a652ac96687c71efd98d457a35f2bd9d2a0ae1e18deeab8e22003", 0x67) 2018/03/26 14:33:24 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001dff0)={0x1, 0x0, &(0x7f000085af91)}) 2018/03/26 14:33:24 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x10000000001, 0x100) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000038000)={{0x3, 0x0, 0x0, 0x0, "27e7d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db6497b92826d56927"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000], {0x77359400}}) 2018/03/26 14:33:24 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x40047459, &(0x7f0000d1df52)=""/174) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/26 14:33:25 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000040)=0x20000) 2018/03/26 14:33:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000febfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) connect$can_bcm(r1, &(0x7f0000000040)={0x1d}, 0x10) sendto$inet6(r0, &(0x7f0000fe9000)="f9", 0x1, 0x0, &(0x7f0000ef8000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt(r0, 0x84, 0x6, &(0x7f0000fe6000)=""/8, &(0x7f0000fecffc)=0xdb) 2018/03/26 14:33:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getsockname$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000004c0)=0x1c) r1 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000440)) 2018/03/26 14:33:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socket(0x5, 0xa, 0x8) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x0, 0xc2, "36a5dc89ff64"}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe0000, 0x48000) ioctl$TIOCCONS(r1, 0x541d) 2018/03/26 14:33:25 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400020701000000000000000000000000007e0000"], 0x14}, 0x1}, 0x0) 2018/03/26 14:33:25 executing program 0: write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{{}, 0x4, 0x4}, {{0x0, 0x2710}}], 0x20) 2018/03/26 14:33:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000013c0)={0x14, 0x0, 0x8, 0x1, 0x0, 0x0, {0x0, 0x0, 0x1}}, 0xfffffffffffffe6d}, 0x1}, 0x0) 2018/03/26 14:33:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000000011) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffff, 0x204002) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000180)=0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00f0ffffff000000"], 0x20}, 0x1}, 0x0) 2018/03/26 14:33:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xd, 0x0) write(r0, &(0x7f0000000000)="c1e7cf6461db0b910d6c72ee320495992a8aa2aca4451d3fcc196813ed31b20677a16cbb712112896517e4039887c39d0a685b4b2cf003a9e540b062aa", 0xfffffffffffffe3e) 2018/03/26 14:33:25 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r2, &(0x7f0000000080)=[{0x7f66, 0x6, 0x3ff, 0x3a, @tick=0x401, {0xe6, 0x6}, {0x20, 0x7}, @result={0x1441, 0x9}}, {0x1, 0x101, 0x401, 0x3f, @tick=0x8, {0x3, 0x1f}, {0x80, 0x1000}, @control={0x3, 0x7ff, 0x401}}], 0x38) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/26 14:33:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000000c0)=""/205) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/03/26 14:33:25 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000000000000000004d392290", 0x1403}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x2a200) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{}, {}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) r3 = dup2(r1, r1) read$eventfd(r3, &(0x7f00000001c0), 0x8) 2018/03/26 14:33:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000380)}}, &(0x7f0000000240)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x9}}, &(0x7f0000000100)) 2018/03/26 14:33:25 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10400, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)={0x93, "5593bd11e8d5030178a65c51e2bf15021829d9f92e621a5c17baa7ef9c1af88a0458a964183d61be5d5ad913858da26bfd7ec036583c3bfff59f7e872baedc7cd6476ba29c51bef4fbf3799cf9408d6248012cbff5d376de3d356c21f32bf56245c8df01269e43f2345dc1d7a56c0932d25c36931aa63893bbd47b7366412973a9ba5cf20e1982b719369683fb80431a8d9d1c"}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 14:33:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa5, 0x0, 0x0, 0x3, 0x100000000000, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x67}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000140)="5224e6e5aace132d82f586fe257cc4982944825e9b3696090989018713b3c4da"}) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000540)=0x80) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000580)="e2a40cfd7c27f67db6e6f200bacc3945813e5a81c9dab1084891542008dc2b41d5d62159bd5bab0eac6a8613fefce5e8fc55b44bced655aa3acb0240f47bb8d6d022ed9df8604fff77710315ecdc0df77feb54c258562f2b6bfefbaea84ccb3ea9959613cd5dbc49b7549d9084fdcb5788ff4ab05e59f1d11123f9eb080538730848424f1d6a83f0d7ca70309dc0a3c6760aeafd51c2a924d0522056695b46d0de428ce2b0b53aebd65eff36b3d705b023bc08ae35cd23dfc206e92f19642c6054e0985240f1000b8cf3844cf2f840306b56439c8ea0b6f40d38e71884127bc980d60271c2315e3f85e602dc", 0xec) pwritev(r0, &(0x7f0000000500)=[{&(0x7f00000003c0)="5c7871c360e01fd9ed424891e5df9e4c21be9d23a25f6f", 0x17}, {&(0x7f0000000400)="3ac32947ed9c4ad20a020faf6f3cc99c8b5908ee307786addbe4435a55fbbd02cd3c98d1436adb17876387334f4d2abe8327a1c8cef77529626d2c8267153b7ca8da363c6b164a748f56968ba7268a53e8ecbc39f8900bc85af96764c23903edc46ef2a87b6ff17f8ca6ae88b6087a31a70d6d4a27bbcc3642c81fa190059219599459865e369cec7e80a8d0bcfb61f1bde299770b3b8279cd4d9e431c6119997e4eaa4edb300b606ed3b788131d97d96bf3fe4fdf789627994ace906a6468fb408d3e6ddfa6d38021f1fbd30e68c34366420a", 0xd3}], 0x2, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00000002c0)=""/253) 2018/03/26 14:33:25 executing program 6: socketpair(0x5, 0x4, 0x5f6d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xf7, "caaf1dbc56b00173ea554cc5ecf7dbba4ea7572ccc02c5996c03cc066f6f0d898118bbfcbe0d5b28cff119e8ab550e2b584ad63407dc1b0aa60461ee18358fee7b1f10433651b859e3b5e3ac5491f745e5412f1fc5431bfb6acf03bbd4c513670c35eaa43af7f0296a1c2e20e059891b08c368703b20023dadbeb44b4b0471abfba825a042607b11ee863c010ec8b58997386fe50a2ebbb22203e4c2aaec0d330a5f35edb33147671d2587faf188f428dc153fbd656a989fab37eb5c6840532ca091c90e72ae7a02f20134fe84a2087d401ca5e4426f4eda4264305a70cd541ca7d30f634a9647a775512a518e5645860e789594e2f83a"}, &(0x7f00000001c0)=0xff) r2 = syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f0000584fb8)=[{{}, 0x2, 0x800}], 0x18) 2018/03/26 14:33:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfc000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001280)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) write$eventfd(r1, &(0x7f00000012c0)=0x81, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) recvmsg$kcm(r2, &(0x7f0000001240)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/194, 0xc2}], 0x2, 0x0, 0x0, 0x7fff}, 0x100) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/03/26 14:33:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f000074fffc), 0x4) r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB="7ff17ac5678d48"], &(0x7f0000000080)=0x1) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x14}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00000001c0)=0x5, 0x4) geteuid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ftruncate(0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/26 14:33:25 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x600000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2004, &(0x7f00000000c0)=""/131, &(0x7f00000001c0)=0x83) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000002c0)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000300)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x100014, &(0x7f0000000200)={0x0, 0x2710}, 0xffffffffffffff46) 2018/03/26 14:33:25 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') statx(r0, &(0x7f00000000c0)='./file1\x00', 0x4000, 0x7ff, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') 2018/03/26 14:33:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000100)={[{0xd, 0x0, 0x8, 0x9, 0x7, 0x2, 0x7ff, 0x3, 0x6, 0x2, 0x100000000, 0x8, 0x3ff}, {0x1e5a2223, 0x401, 0x2, 0x8, 0x80000001, 0x9, 0x7fffffff, 0x7, 0x11, 0x0, 0xf8, 0x2, 0x10001}, {0x970, 0xd95, 0x0, 0x3, 0x10001, 0x7, 0x400, 0x1f8c00, 0x5, 0x3, 0x4, 0x2, 0x11e}], 0x7ff}) ioperm(0xfffffffffffffffb, 0x1f, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) 2018/03/26 14:33:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/26 14:33:25 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x9}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x8}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) seccomp(0x1, 0x0, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) accept4$netrom(r1, 0x0, &(0x7f0000000100), 0x80000) 2018/03/26 14:33:25 executing program 5: syz_emit_ethernet(0xaf, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x9, 0x3}], {0x8100, 0xf70c, 0x9, 0x1}}], {@generic={0xaaeb, "54901167e6e9a222f4e5c01428cfbc0ffc05052db9eaab7e4c91de1d8507fd872e797d4694e97b41a6a620f89b1e4fcdfb048ec702e025c507cc33004bdd641a7350ff8141e064cf943acd2a2ba690142e8513848754e2c2e3784db08c3d3a79eae8070a08b4a11555828125ea0c78b43ab68851aae8853ebee95f63d2a736bfe5c6c37a191a100f9bdbc05e0d30677f803ed41724a674b6a6"}}}, 0x0) 2018/03/26 14:33:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/26 14:33:25 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) sync() mount(&(0x7f0000039000)='./control/file0\x00', &(0x7f0000000000)='./control\x00', &(0x7f000002fff9)='mqueue\x00', 0x0, &(0x7f0000041000)) setxattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000000100)='(%\x00', 0x3, 0x2) open(&(0x7f00000000c0)='./control\x00', 0x3ffff, 0x0) 2018/03/26 14:33:25 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 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, 0x4, @perf_config_ext={0xffffffff85e00000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001080)='/dev/dmmidi#\x00', 0x4466, 0x30000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000010c0)=ANY=[@ANYBLOB="0400000000000000080000000500000000000000000000000200000003000000200a0000000000000000000000000000000000000000000017f800000700000000000000000000000700000006000000000000000000000000000000000000000000000000000000ff0300000300000000000000000000000100000001040000ff0700000000000000000000000000000000000000000000070000000000000000000000000000000100010000000000010000000000000004000000000000000700000002000000"]) 2018/03/26 14:33:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback}, &(0x7f0000000300)=0xc) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000013fe4)=@can={0x1d, r1}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x20, 0x2a, 0x5, "270202010000007efe8000000000000052"}], 0x20}, 0x20000000) 2018/03/26 14:33:25 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0xecc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/26 14:33:25 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) shutdown(0xffffffffffffffff, 0x0) 2018/03/26 14:33:25 executing program 3: pipe(&(0x7f0000ae2000)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r2) tee(r1, r0, 0x3c, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) vmsplice(0xffffffffffffffff, &(0x7f0000ccf000), 0x0, 0x0) 2018/03/26 14:33:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x100000000004, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/26 14:33:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x5}) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000180)={0x2, 0x3ff, 0x80000000, 0x0, 0xe}) r3 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r0, &(0x7f0000000200)=@random={'trusted.', '\x00'}, &(0x7f0000000240)=""/215, 0xd7) accept4(r3, &(0x7f0000000080)=@llc, &(0x7f0000000100)=0x80, 0x0) 2018/03/26 14:33:25 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x5, &(0x7f0000000140)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={r1, 0x2}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') open(&(0x7f0000000080)='./file0\x00', 0xc0000, 0x111) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="de280000000000", @ANYRES16=r3, @ANYBLOB="014ee7f479bb7fc8c3b4e97da1bc"], 0x1c}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/03/26 14:33:25 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6) pipe(&(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000719000), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x100, @dev={0xfe, 0x80, [], 0x10}, 0xd0c}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x80000001, 0x3, 0x2}) 2018/03/26 14:33:25 executing program 0: r0 = socket$inet(0x2, 0x6, 0xfffffffffffffff7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x8}}) 2018/03/26 14:33:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6d5000}) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='&\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='em1@vmnet0\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, &(0x7f00000000c0)="702ae9502b95dc3e437464336a3bf3b2e3351035c3f18bc2d07fc8112e25d83b515178331d53ef5d7590aa775a20f55d98e910c62b58a5e3f53cedf0fa468854864a133c58c920017e16fc67b8281fc607a009f559c04e1cb9f0f30fef98d7b2254e7d99a37a595302734843d6a352375c8db1e39fd4304031f21b24a0f910ba761a113b19e3e83a4fcff9ff072baba50ec12475489b8c809dc945b84bdcb04a6a594f27548267d4964e49f1dbd7b13d5851dcf92c81adc303b0b10c13acdeafaa2ca47222360232085a80d4940070330c6acc1d9970d294195b5d98a10059e498550484c0794c5ac1c1742928", 0xed, r3) 2018/03/26 14:33:25 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x802f, 0x200000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x48}, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000340)=ANY=[], 0x0) 2018/03/26 14:33:25 executing program 5: clock_nanosleep(0x7, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x4000, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x200000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000002c0)={0x6, 0x2, 0x513, 0xfffffffe00000000, 0x800, 0x4, 0x8001}, 0xc) 2018/03/26 14:33:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x200000002, 0xfffffffffffffeba, 0xc564, 0x100000001, 0x0, 0x100000001, 0x0, 0xd6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x43, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x938}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) 2018/03/26 14:33:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001c0079bdeb3a3c9812f9000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) 2018/03/26 14:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x3, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x400}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={r2, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0x9, 0xff, 0x7f, 0x18d2, 0x4}, &(0x7f0000000640)=0x98) 2018/03/26 14:33:26 executing program 2: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) delete_module(&(0x7f0000000080)='procprocproc\x00', 0x800) mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000000140)='pipefs\x00', 0x0, &(0x7f0000000100)) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0xf000, 0x5000, 0x8, 0x0, 0x4}) 2018/03/26 14:33:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x16) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000100)="13"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040)="9dc1bee5924be9cf20efd2795c823f43dd6a2860546904fc544c0aa6ef31afa34b24007155f205bb5f9498c2b3048fe94e3e5010bafb673d8690b825ea46484605452e1a1db15ed05654867d0e8f2e68da0b5af979e9decdce9c0de6a5e036411c0a2e799ad6aeaa91a692065a76f142fcac7e47a2dfcf", &(0x7f0000000280)="7f17a9159562aaee89596f6cac83d8837c5b775f75eec050a9b798441d6548c991767567079f1c8412407b373cc8f3430aea26f46c532b2d161724bd95c832e4360509c3eb9585f6f190baffd5d9e290ebfc07effed353a90e35be7c298878642d5caa16ce29420effcf5a3ae7e69b60bea231c86e41ddc127d9346806089c291e8a8ada34e01f0a13418071b28e5713ca047dcf1dfa9d6a0b0aa8025ef91d7f232300cf69fc561df99819f02b093e1289e757c299e52a4847d6ab7d8d5616e812ee108f753c80480ae99e4001d2f6e202ebc595a3313c5cac64", 0x2}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x50200) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000005c0)) signalfd4(r1, &(0x7f00000003c0)={0xc50d}, 0x8, 0x80800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000000)="9d", &(0x7f0000000140)=""/210}, 0x18) 2018/03/26 14:33:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x4d, &(0x7f0000000000)={@local}, &(0x7f0000000ffc)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x6, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/26 14:33:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = dup2(r0, r2) io_setup(0x0, &(0x7f000014b000)) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000000c0)={r3, r1, 0xa21, 0x3, &(0x7f0000000000)="1467a4132265d1ded4a5f96b049d5b92d17b9d6fc0e49cb4fea6ff6538232a23dcbebdad0bd2e3cfa1946a7b720195c55f113cc306a35728dec2646e35a99a7e94503d66463eb7491a98e6210d44ae7c0e7e22cad9cf6577f1b627038fdc4bd15fe99283107c46454d7128bf1a4cc9793e4bb5c9997e5a6332739394c2af71cf9f3cc70100e06b84568d9d940908", 0x3ff, 0xb5, 0x200, 0x8, 0xffffffffa55c1eac, 0x0, 0x8, "5ff66351f115f84722419b31f972b43f83cea9b27dbb1a4a7628c01afe5e3475a1e1ffaad65e75ca62e3f87f154cd14690cb8bea3a2c4bb28c48f085d06a9c4e81129a2c79437624729fdcc7544ca287b75da80997428c4f182b770638e69381e9f11cd71b3acb5d9ffe31e08bd23aa01c7dc15ae9e3f2e0d5016d2168bc0f9c1370117f2dd24501fe99c457bc63b2d3fd46db258ca0489ef1df7120eade415c7996"}) 2018/03/26 14:33:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xffa7) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x9, 0x2, 0x4, 0x0, 0x0, 0x9, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0xfffffffffffffffb, 0xffffffff, 0x40d6, 0xffffffffffffff80}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x3, 0xe7db, 0x8}, &(0x7f0000000240)=0x10) 2018/03/26 14:33:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000023002908000000000000000014000000100007ff0c000200e0000002"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fffffff, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100), 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) 2018/03/26 14:33:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0x3ff, 0x3, 0xffff, 0x300}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB='5\x00\x00\b\x00\x00\x00\b']) 2018/03/26 14:33:26 executing program 7: r0 = socket$inet(0x2, 0xa, 0x1000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000080), &(0x7f0000000040)}, 0x50) madvise(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xb) 2018/03/26 14:33:26 executing program 4: getrlimit(0x0, &(0x7f0000000000)) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0x3f, 0x1, 0xffffffff, 0x2}, {0x1, 0x3, 0x5, 0x100000000}, {0xaa2d, 0x1, 0x58, 0x1}, {0x3f, 0x4, 0x0, 0x3}, {0x9, 0xfffffffffffffff8, 0x6, 0x3}, {0x7, 0x100, 0x2, 0x6}, {0x9, 0x3, 0x5, 0x4}, {0xb, 0xffffffffffffff00, 0x90000000000, 0x1}, {0x1, 0x3, 0x7, 0xe148}, {0x10000, 0x1, 0xffffffff, 0x5}]}) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "1f7e6a", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x80000001}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa620e", 0x0, "999aac"}}}}}}}, &(0x7f0000ea3000)={0x0, 0x3}) 2018/03/26 14:33:26 executing program 3: ioprio_set$pid(0x0, 0x0, 0xfffffffffffffe00) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioprio_set$pid(0x1, r2, 0x1ff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x0, 0x3, 0x20, 0x2, 0x0, 0x8}, 0x1}) syz_open_procfs(r2, &(0x7f0000000100)='sched\x00') 2018/03/26 14:33:26 executing program 6: prctl$intptr(0x200000002f, 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x20000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) socketpair(0x9, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000505500809d2229a75594de000000000000000000000000000000000000"], &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1, 0x6, 0x8, 0x9, 0x5}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x0, 0x7, [0xb0, 0x3, 0x400, 0x3, 0x246, 0x9, 0x4]}, 0x16) 2018/03/26 14:33:26 executing program 0: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f0000000000), 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x0, 0x0) 2018/03/26 14:33:26 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r0, r1, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0xc0000007, 0x8, 0x401, 0xfff, 0x2}, {0x8000000f, 0x1, 0xcf, 0x7, 0x5}]}) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000080)=""/4096) 2018/03/26 14:33:26 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x4300) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x7016, r0, 0x0) 2018/03/26 14:33:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x8004bfc) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x2, 0x200, 0x1, 0x44, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7cb5}, 0x88) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) [ 516.896795] audit: type=1326 audit(1522074806.342:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11155 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f44c99 code=0x0 2018/03/26 14:33:26 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x7b, [0xcc, 0x7, 0x6, 0x4, 0x4, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffb]}, 0x5c) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x757, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x3d, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x4, [0x800, 0x5, 0x400, 0x1, 0xf8, 0x3, 0x900, 0x10000]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) [ 516.961578] audit: type=1326 audit(1522074806.397:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11155 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f44c99 code=0x0 2018/03/26 14:33:26 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001780)='/dev/mixer\x00', 0x36000, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCFLSH(r0, 0x540b, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') recvmsg$kcm(r0, &(0x7f0000001740)={&(0x7f0000000140)=@nl=@proc, 0x80, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000001540)=""/221, 0xdd}, {&(0x7f00000013c0)=""/95, 0x5f}], 0x8, &(0x7f0000001640)=""/222, 0xde, 0x9}, 0x100) preadv(r1, &(0x7f0000001500)=[{&(0x7f0000001440)=""/114, 0xfeaa}], 0x20000000000000ee, 0x1000000) 2018/03/26 14:33:26 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = dup3(r1, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/26 14:33:26 executing program 7: socketpair(0x1e, 0xfffffffffffffffe, 0x8, &(0x7f000026eff8)={0x0, 0x0}) shutdown(r1, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYBLOB="75a08e445ff0fa617651a006e0530729b0a0d6fa9eb40241e10a305d49e6363d5db3dcea886ae4d1999be7ec5bd1abb8137f261506f0ff38eb0da1c60d889421adfe43c6131d5bdfce53860a7b793c752a069bf25defe9462d1c6698721e9987a1c6f10cc741de0ef0288272a33f9cb27110a191efbe66870a5ee90360fb87747c8626886d183f2fac07f79abc9b4a9d601fab58dae381caff187ee75a7ff2fec07f851b84494637978f32e7c70b891d2acafa7a9c840ba0c2a596592cee71defd", @ANYBLOB="7c0012045ae01df2aa16d4e436cf399623d584ba9d12b1ad30b3b1b7a0ea84d9c357ef7eb4b9234f4e0c6a6b0789346126e7dd46d3ddc64e6e5a29872e7f632cde8df05aed6c8ee52ece9a1296905f72f94606dbcbf2f2f1c01e1aeb1005d69fea258fba8d31859bc7b81e4376f490f9548e2abc01d99dc1a74d401ba2f5a74f"], &(0x7f0000000340)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8) recvfrom$llc(r0, &(0x7f0000000000)=""/45, 0x2d, 0xfffffffffffffffc, 0x0, 0x0) lstat(&(0x7f0000004540)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syncfs(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000dc0)=0xe8) r5 = gettid() ustat(0x0, &(0x7f0000000080)) r6 = geteuid() sendmsg$netlink(r0, &(0x7f00000044c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000004480)=[{&(0x7f0000000500)={0x70c, 0x25, 0x0, 0x70bd29, 0x25dfdbfc, "", [@nested={0x2a8, 0x14, [@generic="cc75280b50b90487ab90c64de5f7af6ec4de02830068a9e75c38a114d9da9e1b021f9219b6d4fa8955723eb7e645cfa2dc962ebb00d90f19d8f53b559739566939cf7ffd9e655fc54f5c903e832ded206f5ff23d84b393794585544a86ca0d1a212e22f2f3ffa2d568a68fd090cd9e169871596c55a41b2c77cbe85219ad959e2b5ff734c4d10219a3e34d3632dac2dcdbd08cd5e0c035a465f5ed952ffab3c936884504ccc1176f04cf3e6c9585a3fa9eee5040ea4311a8404e794a590f86b9631271", @generic="b3a334b011253e5bbc0bf094ef920e102b31bca06772d250b907dffb243f4ffb3b0bd8d59cf73d8eb396ec8605aa9c30239ff6cba7f03326a7da83bfb5d1d7ace7cbd444a9695ac497b91862294a6641b665ac3b4b537f6b927727e2217978135cc0fad78ace463ee72637f56d5d325fdc7a1b80b5962db388c81aa0f0a05f687713bb7de49e1e99f4b7d9db2237733ef4a3244056f1b5d4cef301c2661bee25898d17fa87962b91fb6b6408655f50a6db8c5ed38a60692cb58b", @typed={0x8, 0xd, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @generic="c314c82dc03f2c048560cd58540c01ffe75c270255df34c24b614b3b5422cda692b3243745ae4d5cbe08159ddd8a03b1fbe5a397ffb40054b8f88a1a5f99e55d3fe03c104cef41d2465257c88cde8df22ebb830ca0213272eacea0625fee22ffce815690211bd38ecdc09a5ef80f22d5662a9e3c7ad6481cc3028bcd004c91f88985a9706b9dd657cba294184bff402f91238bda2c1cdaee6b5e7e968f9232248a96a33235133ee41b83a1ebc6efa8d982fa12074bec90a30644b6ac00f2bc533e31a8ae5214ea9ef75cc12c01e672f177c6a033ea8e3ce9644392d203466784970c", @typed={0xc, 0x87, @u64=0x5192}, @typed={0x8, 0x3e, @uid=r2}, @generic="6dbc625b9490872c2bb1927e41886425bdfec25af2a5d02c4a9291b59360a2ac569f66ffd065"]}, @typed={0x8, 0x44, @uid=0xffffffffffffffff}, @generic="f64adfa7cc275c6f8051cdadea5624ea11945eb75f5983205e83211b95232d285461be4d27d32179fa35502d25b40529a764bae4173e8526cf8eb15931c75e88ae38fa66e70f6becb5c43057a27d669d3ee1054cac2db9598291dc3114d7932908dd0d505ac2e02b429fee2ba7723e79bbcee12e5f966f78ce2c50cd97b27028f0718cd9fc22", @nested={0x18, 0x46, [@typed={0x14, 0x43, 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@nested={0x21c, 0x67, [@generic="725d4895a22e9c4f4177018aa474f9f688c550da32a810051e72", @generic="55976b03a21b7ee1037186a7c6b149359798809525dbda93f2e530bbf438ae3daff23e94510d7e6d2b", @generic="97e5f576f16558d98ee01a3c432b8bd4fcf794fdd138af596339f6d760ab4e92887370900da39a6415a68c1d787f8416d10af5b5698b7351b5817d8165f0526b9458c0c52795a7664540cbff2c6649fcca424b78f92fcfa5d14f8e2f16b74f79501234bada951cea243eadb2240e55a35b47371ec394689e5627d081a2d356bad3c150fb49d6d9aa3cb1916bb53779b42a220394d8c8ee8557cfccd8c7a31e114aac223edd3456c961acb83af5d85673683d67973e056b37bd38175ea10c937e381604bc496636b3e58b487651cdc319f9", @typed={0x8, 0x10, @u32=0x6f}, @typed={0x8, 0x78, @uid=r3}, @generic="fe505af27e0f6508f4403a2b1ebff8c4f7cff5f5fdae60576cdb77afb0a47fcd534d5472c0b417b41e146b7c8a91e774a2f073f55bdd32dbe25333a9d365e20b7997f002efef7a285bc3806d520704b7a0b34a2a8c06ebba465e6958a50ba95409b31e7c0bd051f913764ca70bb546f94e4ca06f3f6e4196da9d20c651789ea81ec0dd3b3b5aa50808395b3f18eb4ee81c51ad33b43a7b9999d89af26ec5bfedf816ce16cb00d6f8599d8f78e0c7016d7361ec05de9f54970fc69a256a69676b1f59fbe1f42e3c70fe7538e89e3be37d1956831089f1251b7f44109f8b1a5857e8ca5f2df97e2867", @typed={0x4, 0x4b}, @typed={0x8, 0x87, @uid=r4}]}, @nested={0x170, 0x17, [@typed={0xc, 0x56, @u64=0x2}, @generic="fda6ae527939541879c3db13a44cf25c28ba3d862a5eb3e77edfa5938e743de1a462891ae4f209fd7b8b0ebccbdd83e2605917b8b91b90b6f7f5340457a9f931258518f54f4d1bfc0eade341fe9748137d85e773433b08877ea8a7afd96517cfece56d269337e285424382d683c759d3248c1e0a6634cd55da5b6e062fb0369f6ceb056cf2b234ec54945e5c0ee1ca2d3c415668d2c359c1303c18323c940eb50be68917ac5a2543fd880a7e3a8fa7534ac5a1d0801fbdfe78e5b7acabe00a93f8713a18d1ef86632f31930610bf65345fe070a91c5faf0d843c3bdfda", @typed={0x70, 0x27, @binary="35ce7c348fb82b0bebeaf38c7d96051a9cc4dd2e5c6e5dc9ce43e19f10b23104bb924eb98600f1abc1c0a7ade79c3bc85f6c28d9e6ad5dc2c863a3347c1cec936664235fb6e8abd5302ff2c341a0f2fbcce6003bdb438bd6a09342d6781455adc7ea2a02060a519e01fdc7a5"}, @typed={0x8, 0x11, @pid=r5}, @typed={0x8, 0x93, @uid=r6}]}, @typed={0x8, 0x13, @u32=0x340}]}, 0x3668}], 0x3, 0x0, 0x0, 0x20000084}, 0x10) 2018/03/26 14:33:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x20000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/176) 2018/03/26 14:33:26 executing program 5: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x97, &(0x7f000033c000), 0x20000000000000b3, &(0x7f00002d4000)}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x0, 0x0, 0x6, 0x8, 0x6, 0x5}, 0x3}) 2018/03/26 14:33:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x80000000000800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0xffffffffffffffe1, 0x0, 0x8, 0x40, 0x200, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0x17}, 0x9}}, 0x6, 0x2, 0x6, 0x9, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7, 0x80) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x59}}, 0x6, 0x1, 0x5f6, 0x9, 0x20}, 0x98) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000380)={@multicast2=0xe0000002, @empty, @rand_addr=0x2}, 0xc) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f00000003c0)=0x38, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000140)=0x2, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r5, 0x1}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/03/26 14:33:26 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000003, 0x5) flock(r0, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x103) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="20000000290000e3d917090000000000615bf0ca60"], 0x20}}], 0x1, 0x0) 2018/03/26 14:33:26 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x3, 0x3}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_rr_get_interval(r2, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x7}, 0x1c) 2018/03/26 14:33:26 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') sendmsg$rds(r0, &(0x7f0000002940)={&(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x6}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f0000002980)=""/242, 0xf2}], 0x3, &(0x7f0000002840)=ANY=[@ANYBLOB="580000001401000008000000000000003f000000378c0000", @ANYPTR64=&(0x7f0000001200)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYBLOB="ff03000000000000"], @ANYBLOB="0400000000000000f00600000000000000000100000000000300000000000000000000000000000003000000000000004800000014010000010000000000000017fbffffff000000", 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@ANYPTR64=&(0x7f0000002580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="8c00000000000000", @ANYPTR64=&(0x7f0000002640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="ec00000000000000"], @ANYBLOB="07000000000000000000000000000000ff0000000000000058000000140100000600000000000000ee754f5d00000000", @ANYPTR64=&(0x7f00000027c0)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR64=&(0x7f0000002800)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fcffffffffffffff890f0000000000001faf000000000000400000000000000020000000000000000700000000000000"], 0xf8, 0x8810}, 0x44000) unshare(0x8000400) r1 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001140)) 2018/03/26 14:33:26 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x8, @loopback=0x7f000001}], 0x10) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x503100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x81, "8a4c68e7458c859f85c631b07163cb28298024d291c761141f701fd5661f818add0edee36db9690a19ce1ac04837ae68ad2abb1bc1e2a3ebf2516a293a8cc95c0e52405e99bcb3fbf1aeee3ba195e97e22607f45f18a56d17f1bc22b10f7987e517f299f38be17983417f428b5a2e307f84c547600fa0c46ac2b70a6a2f40fd7b7"}, &(0x7f0000000480)=0x89) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={r2, 0x6f9, 0x30}, 0xc) 2018/03/26 14:33:26 executing program 0: sysfs$3(0x3) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/03/26 14:33:26 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4545}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x4, &(0x7f0000000000)="b0335eb6336be948a8d6efef629791a4e66f26196c7d1c521af1924e66f6515812d74bb55625b6756f994c92596462f98a83379c5a03") connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup2(r1, r0) 2018/03/26 14:33:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xa, 0x7, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/03/26 14:33:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0x1, 0x2}, &(0x7f0000000100)=0x18) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0xfffffffffffffffc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540b, 0x1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000080)) 2018/03/26 14:33:27 executing program 2: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="91f9559ad6418feb92787af18552079749144f455f03d61c98b49fe0d49fef66b7e2c55ad5643954c8e1a16a5135c33f3354ea166297c6f3b3ac225fa6f84ed4cf104d126f6f8dbf72607a054e21e9ccc8faf20e1244e59e8fad5fc1f8e152bd88b265d19caa6af21cfbbb5926fe78c780e829b5630d9c36ffa2516e1dc00d2f95ee68fad38706cdabcd58794bcf357d3b2ed46bd1bd9fb5fc0fc2b6c562e05f2d6b25c94845ad5015eccb8cadf0e9654337667e80ecf78d0c6ff1ffd3927a48986158701316aa49662e788f4d9dfee1defa1c450c64f9c9d138f3b417a1898ac41df72ff8beb7f2a454", 0xea, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x7, 0x4, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000240)={'sit0\x00', 0x2f}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x42101) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000002c0)={0x101, 0x20b, 0x5e5341f4, 0x2c, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="514db88e4db2e88b95b85116629ef10e7dd37b51396409b5fe75e77c3717050d825345fce4bd8fd641355350f51e8c8884f576769c1000f135a428acf3617d78d07a30aab2b39249f1fc5518b42e2ea5cb851eb8137c2aa82b0c8b551b7fe7d1babac3821dfcfc799d63cd438998d3938e7c9bf4a4fcf33307f2ce0b54eb087c176259077ce813cfcafc79c6fd7d3bf01843163000c47dc88b7b31c46764375a733846ceb2eaa7553d923569b78f852f377ed6c6858372"], 0x12) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000003c0)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000004c0), 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000340)={{0x1ff, 0x8}, 0x1, 0x40, 0x3d2, {0xf9, 0xffffffffffff7f68}, 0xbfde000000, 0xffffffffffffff00}) sendmsg$nl_generic(r5, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000002300290800b4699218353a60f354a202ed34fa000000000000000b000000"], 0x24}, 0x1}, 0x0) 2018/03/26 14:33:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000000)=ANY=[@ANYBLOB="1b020000000000e0"]) 2018/03/26 14:33:27 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=ANY=[], 0x0, 0x0, &(0x7f0000001000)}) getgid() recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/26 14:33:27 executing program 3: prctl$intptr(0x10000008000e, 0x72) 2018/03/26 14:33:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000080)='(\x00N') 2018/03/26 14:33:27 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0xc8300) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x20, 0x100, 0xfff, 0x2, 0x8001}) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/03/26 14:33:27 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80000) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) linkat(0xffffffffffffffff, &(0x7f0000001ff2)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002ff8)='./file0\x00', 0xffffffff7fffffff) 2018/03/26 14:33:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'tunl0\x00', @ifru_map}) 2018/03/26 14:33:27 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000080)=""/13, &(0x7f00000000c0)=0xd) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/03/26 14:33:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000700fb8)={0x2, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800987400001b00e8174d3624fe177ad16d289bfd9d3e831af3c55e830502abc76108b9d43a2e4b00508bd7313c793c9d30fda0995312cc1e082f5722ee5209855e2994e2bde04ed220a0fc0540e96fcc943c30b7636d8a4f79c035542a0cc08d627e5b8051"], &(0x7f0000c43000)='GPL\x00', 0x0, 0x1000, &(0x7f0000000300)=""/4096}, 0x48) 2018/03/26 14:33:27 executing program 0: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getpeername$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) ftruncate(r2, 0x40001) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00000001c0)=""/114) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0x5, 0x8000, 0x6}) sendfile(r0, r2, &(0x7f0000000080), 0x40) 2018/03/26 14:33:27 executing program 5: timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, r0+30000000}}, &(0x7f0000046000)) 2018/03/26 14:33:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 14:33:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00001bcf37)=""/201) r1 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x5, 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)=@flushpolicy={0x148, 0x1d, 0x410, 0x70bd25, 0x25dfdbfc, "", [@lastused={0xc, 0xf, 0x7fff}, @replay_val={0x10, 0xa, {0x70bd2c, 0x70bd26, 0x9}}, @sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x5, 0x4e20, 0x0, 0x2, 0x80, 0x80, 0x0, r2, r3}, {@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d4, 0x33}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x5, 0xbe9, 0x8, 0x2, 0x0, 0x9, 0x100}, {0x1, 0x4, 0x8, 0x10001}, {0x8, 0x0, 0x80d}, 0x70bd28, 0x34ff, 0xa, 0x0, 0xe5, 0x4}}, @ipv4_hthresh={0x8, 0x3, {0x2, 0x20}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x100, 0x1000}}, @replay_thresh={0x8, 0xb, 0xdecf}]}, 0x148}, 0x1, 0x0, 0x0, 0x4004004}, 0x4000000) 2018/03/26 14:33:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0xffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/03/26 14:33:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001140)={0x2, &(0x7f0000000080)=""/28, &(0x7f0000001100)=[{0x5, 0x1000, 0x1ff, &(0x7f00000000c0)=""/4096}, {0x2, 0x40, 0x3, &(0x7f00000010c0)=""/64}]}) 2018/03/26 14:33:27 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x52, 0xf, 0x1) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) fchdir(r0) setsockopt(r1, 0x6, 0x65, &(0x7f0000000040)="9fc45e0ee417ec718a10e63320cee1a94329cb6f721f940e67d0fca48ed448ee140647d623ca9a93dcb202eb6e86666a516b54c7d43708d2ca2f8b50ec3c", 0x3e) 2018/03/26 14:33:27 executing program 4: clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) wait4(0x0, &(0x7f0000000340), 0x40000000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xffffffff, 0xacf7, 0xc, 0x4, 0x7, 0x401, 0x3, 0x3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x100000000}, 0x8) 2018/03/26 14:33:27 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x8de, 0x50000000000, 0x1446c000000, 0x0, 0x100000000, 0xbba}, 0x7}, 0xa) 2018/03/26 14:33:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/28, &(0x7f00000000c0)=0x1c) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) dup2(r1, r2) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/03/26 14:33:27 executing program 6: 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 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket(0x200000000015, 0x80005, 0x8000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) 2018/03/26 14:33:28 executing program 3: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/03/26 14:33:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x6, 0x0, [{0xa79, 0x0, 0x200000000000007}, {0xbff, 0x0, 0x20}, {0x25b, 0x0, 0x81}, {0xc0011bbf, 0x0, 0x3}, {0xa95, 0x0, 0x401}, {0x0, 0x0, 0xffffffffffffff7f}]}) 2018/03/26 14:33:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff, 0x2000001}, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/03/26 14:33:28 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000008) [ 518.792931] binder: 11297:11302 ERROR: BC_REGISTER_LOOPER called without request [ 518.800587] binder: 11297:11302 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 518.836420] binder: 11297:11308 ERROR: BC_REGISTER_LOOPER called without request [ 518.844100] binder: 11297:11308 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/03/26 14:33:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f0000ca4000/0x2000)=nil, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1000002000000001, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80200) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0xbffffffffffffffb, {{0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0x1000000008001}}}, 0x72) 2018/03/26 14:33:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x4000000000000004) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00000d3ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eab000)=0x10, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/26 14:33:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r3, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r4 = gettid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x100000, 0x8001, 0x1, 0x9, 0x7, 0x3fc, 0x800, 0x7, r5}, &(0x7f0000000200)=0x20) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r6 = dup2(r0, r3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) sendfile64(r1, r6, &(0x7f0000000040), 0x3) tkill(r4, 0x1000000000016) 2018/03/26 14:33:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22, @rand_addr=0x4}}, 0x5, 0x7fffffff, 0x8, "d8f45294ecea9b006a72a833afd268a453764c648ec332f490bb44ca30c212b4fd571ce3771b4bd81d0a007db19fa39108f7cb2534f49bc7f3a5d3e294663e6ccd418202e6c83118e1d4104ddb4d64dc"}, 0xd8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "344cacad3e8038dff2ae8f43c249c37ddbade3f96d573369abe177cec061e0f1946af2caae3ca92dc34ec0577b38ea13bc42b1c0a7685dbdc233311ca6c884"}, 0x58) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x99c, 0x8000, 0x6, 0x402}) 2018/03/26 14:33:28 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x240000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000040)=""/110) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000000)=0x92f6) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) 2018/03/26 14:33:28 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8000000000101840, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, {0x3, 0x7fffffff, 0x5, 0x1, 0x3, 0xffffffffffffff6f}, 0x401, 0x4}, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x5, [0x18b, 0x1, 0x4, 0x6, 0x1, 0x8000, 0xffff, 0x3f]}, 0x5c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x5ef4, 0x4) ptrace$cont(0x3f, r1, 0x7ff, 0x80000001) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x5, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000001c0)={0xf86, r2, 0x1, 0x8001}) 2018/03/26 14:33:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r4 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x10000, 0x5, 0x209, 0x0, 0x81, 0x100, 0x7, 0x76de, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e24, 0xfed, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) 2018/03/26 14:33:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/217, 0xd9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'gretap0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x0, 0x8, 0x4, 0x3}, 0x37, 0x3, 0x0, 0x0, "a8957a740d258a1ec9722425ab6e0ec135575577e9ec8d0937e753d65018ebc660a4bec27637ded13f74f864955d564fd565fd5606fbc2658107c2d4675ca11d"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4000090) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/26 14:33:28 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) clone(0x800000, &(0x7f0000000340)="d1304eb48a5f528c0bf86a7db3218c03726d1c42df8663f81d6d56b126302a9282f6daee7bf44155d75f95738842a591456cba623956e79519282bcb07b58539b3b6d85a03", &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="29c2ba48a066e686abafbaa87a37d40b57432c5c85cfaee86911f43007dcf203b4450292ac24ccac85ec196fabf74b6760006394d49278c1e48a8d047494ca7ca65c800bb0e7417fd75b6b205836c7670034da262083f36119a8372237156a3b9310577879087f500bed40ce6695b6de7e516da7c18308258edfb8e72703bbdf28d453192cf898c654b3c03fa4f52d1b224fb74c54c41712d1bb7478c353884bc27f5643fffaf2c6e69227b652dfa4ee7834598b8632c22f1fcc28f2f6b0d69ae57d9c521eefb7f0cc82ec15826a3e1f7bc34d9b39b5c0") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000300)={0x8, 0x7ff, r0, 0x3, r3, 0x10000000000000, 0x0, 0x4}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x50) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000000)) 2018/03/26 14:33:28 executing program 2: io_setup(0x8, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r0, 0x8, 0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)={r1, r2+30000000}) syz_emit_ethernet(0xbd, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaa8fc585f2022360dbdbaec7aaaa00000091003300810011000800410c00a70065648599089078ac14141aac1414aa01832308e0000002ffffffffac14140a000000000000000000000000ac1414aa367365be443828607f00000100000007000000002c882aee0000000000000001fffffffaac1414bb0000ffffe000000200007fffac1414aa000080000001830f00ac1414aa000004010000000000000004009078000000004600060c00680008407e0001e0000002"], &(0x7f0000000180)={0x0, 0x0, [0x0, 0x0, 0x2000000000000000, 0xffffffffffffffff]}) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/03/26 14:33:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x2000) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x6, 0x80000001}, {0xffffffff, 0x80000001}, 0x5a, 0x2, 0x3}) 2018/03/26 14:33:28 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 14:33:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0xb008, 0x100000000, 0x9, 0x1, 0x9, 0x400, 0xff, 0x5, 0x800, 0x1, 0x5, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) 2018/03/26 14:33:28 executing program 3: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 14:33:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)="a352009e51a0de02", 0x8}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1020}, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000000200)=[{&(0x7f0000002c00)=""/199, 0xc9be63f57d8926aa}], 0x20000000000000f1}}], 0x80000000000006c, 0x0, &(0x7f0000002f80)={0x0, 0x989680}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) 2018/03/26 14:33:28 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @loopback}, &(0x7f0000000140)=0xc) r1 = socket$inet(0x2, 0x200000000003, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) socket$inet(0x2, 0x807, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000001c0)={0x20, 0x7fffffff, 0x8, 0x3, 0x1}) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000180)=0x1, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200002, 0x0) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x6, 0xc000}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00'}) 2018/03/26 14:33:28 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x100000001}, {0xc, 0x7f}, {0x8, 0x4}, {0x4, 0xca}, {0xc, 0x5}, {0x7}, {0x4, 0x800}], 0x7) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000b40)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000040030000fffffffff00200000000000000000000ffffffffffffffff000400000004000000040000ffffffff04000000", @ANYPTR=&(0x7f00000005c0)=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="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000ffffac1414bb0000000000000000000000000000000000000000000000000000000000000000626f6e643000000000000000000000007663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970365f7674693000000000000000006772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000feffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3a0) 2018/03/26 14:33:28 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000000)={0x1, 0x0, [{}]}) 2018/03/26 14:33:28 executing program 3: setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0xffffffffffffff25, 0x3) 2018/03/26 14:33:28 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x1fe) 2018/03/26 14:33:28 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000000effc), &(0x7f000000e000), 0x0, &(0x7f0000003000/0x4000)=nil, 0x3) munlock(&(0x7f0000005000/0x1000)=nil, 0x1000) 2018/03/26 14:33:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) dup3(r0, r1, 0x80000) r2 = socket$netlink(0x10, 0x3, 0xffffffffebfffffc) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00009f5000)={0x24, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @nested={0x4, 0x1a}]}, 0xe2}, 0x1}, 0x0) 2018/03/26 14:33:28 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x81, 0x200000) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='fdinfo\x00') fchdir(r2) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0x16, 0x3, 0x80000001, 0x3, "d3bbf6a96f01e7db64100485e3f158a5d4a058f7ab23911217874bc8c258c513"}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 14:33:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="bdedc9f3552602ab8456aeb5d7e817e9", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x100403, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0xfddd) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x2000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x10040000000000b}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x77, 0x9, 0x7, 0xfffffffffffffffb, [], [], [], 0x8, 0x4, 0x4, 0x8, "9f0fcc3ad0f71ad9e3d6989136312755"}) recvmsg$kcm(r2, &(0x7f0000003700)={&(0x7f0000000300)=@can={0x0, 0x0}, 0x80, &(0x7f0000003600)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/60, 0x3c}, {&(0x7f00000023c0)=""/247, 0xf7}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/31, 0x1f}, {&(0x7f0000003500)=""/40, 0x28}, {&(0x7f0000003540)=""/116, 0x74}, {&(0x7f00000035c0)=""/18, 0x12}], 0x9, &(0x7f0000003680)=""/113, 0x71, 0xffffffff}, 0x40) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000003740)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000280)={0x0, 0x0, [0xdf, 0x3, 0x3f, 0x1]}) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000003780)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4) 2018/03/26 14:33:28 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x806, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x980) listen(r1, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) setsockopt$sock_int(r1, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) 2018/03/26 14:33:28 executing program 2: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x20000000000002c7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) close(r1) 2018/03/26 14:33:28 executing program 3: r0 = getpid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x402) ftruncate(r1, 0x435) 2018/03/26 14:33:28 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000005760000000000000183f00711010000000000015000000000000009500000000000000"], &(0x7f0000000000)="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", 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = open(&(0x7f0000000140)='./file0\x00', 0x400842, 0x21) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/03/26 14:33:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x2000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x84) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffcc8, 0x284040) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r3, 0x1, 0xfffffffffffffffa, r1}) 2018/03/26 14:33:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x0, 0x7ff, 0x1000}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000), 0x1) 2018/03/26 14:33:28 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r0) 2018/03/26 14:33:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000030601000000000000ef6bb3a535f4aaca1e07a35b2b59723f0000000000000008000100060000007e907720ea106e4e203ddcde94bd7b8f1cc36355148b9bddab90e06afa1ee5dca8ad49b2d5598d4ad7e5e8b5de630e6d0cd7a510188841599fa835e7935516e144a3f8ea2da3223f6dd925915383638b05ae116d32360a9697a38ed99e442f420aa08f634b84b42a12d5e16c478ed9494c184773d18d2c621a760082251d6a5c418b90c755d876440dc6e017566b734012b94db775cd6a"], 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='autogroup\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/26 14:33:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x7ffffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000006c0)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000700)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000740)=r2) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r3, 0x80047456, &(0x7f00007d9f86)) 2018/03/26 14:33:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x80000001) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000880), 0x13f}}, 0x20) 2018/03/26 14:33:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020f000002000000ffffffff0400ffff"], 0x10}, 0x1}, 0x0) [ 519.634282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 14:33:29 executing program 5: r0 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='keyring\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000280)=0x0) ptrace(0x10, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000040)={0x401, 0x7, 0xffff, 0x5, "97415e6b3b171b26d1651d577d97992e157446f6e8c8210415142e727c5f32de420fb53ed37756cb8af64b31", 0xfffffffffffffffc}) keyctl$link(0x8, r1, r2) 2018/03/26 14:33:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1bff033349e11f55"], &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="d60030014a340000e249d131ca4a0cbe4a5cb93afcc15077c126a034ebf6681fe7465ff681217853326dccb1c46e7e370000000000000000000000000000"], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r4, 0x6}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=@setlink={0x24, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x4, 0x2b}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000000, 0xffff, 0x9, 0x6, 0xa4}, 0x98) [ 519.701383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 14:33:29 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x44000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@pic={0x80000000, 0x5, 0x9, 0x2, 0x200, 0x7, 0x5, 0x0, 0xfffffffffffff942, 0x10000, 0xfffffffffffffff8, 0x0, 0x6, 0x4, 0x100000000, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) writev(r2, &(0x7f000081f000)=[{&(0x7f0000c67fd3)='u', 0x1}], 0x1) sendfile(r2, r1, &(0x7f000083c000), 0x5) sync() ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x8, 0x8001, 0x1, 0x3b17, 0x8, 0x8}) 2018/03/26 14:33:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2b, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)="8cb85167f6aefef2274efde799f3241d9a9b7bc7b4670c7e3ef0a4dc5b0ad2a1efb108c631a4ee1b50dafba01ea7897474039044df0415024cf2ff53d99e9e3e7fbd383de665f9bf29727ba523122e4567d94385b95e4234e8a1b939d8336e6009f0949a143e29b4ce31", 0x6a}, {&(0x7f0000000100)="f905082138c5d496af36c90c5f8d91259c40829ad0c88702c2f51b8697b6af2c9c166ea5fc92875450e3a11e1cec5f96801480b2f11734d9aeac9762", 0x3c}, {&(0x7f0000000140)="22427ef739262d93829ea19bf98c29b54c5e9408ccc7d5635b0e22b7caabf2c91d76350aca36914351981172dc24c4318bc3ae35bd6086b5eec3467cd51111e75efa3f6e90bf7b620367b178e9d88dc23adcef75cad4ea72a1219e41b565200433767712bd4e86a4489df71d7a65281fbf1ba3d7bb15ef3f3b896d7f434d8d326f82ed0a19d1503c15e8e088eeb765e2f7e6190d85c1889e58cd3f51e6848f286268680a7c1a61b8d710dc0620d6e4d39c6f92dd8a5dc330bd9f72ee81de0113b0f5", 0xc2}, {&(0x7f0000000240)="e7de1dbe9ec073542e1a8870c5702ea65e3f0067a19e1d0c7e61563859626840c3e2fa756cba13bad7869b226e53e5a1e76f5e9d7e55f147f22edc6ece91f0c93c33c0df949aad91c8344d7ce54b50727b2540b7b4b454197ae74d446d89a2e9247c1b2bfa4250ee75cc937abfa482619087c9b8e39fd216f173455e4e3bb7dcb29d2a1cea466e9c6bd360fc1c0d1d211cefdd001280b4", 0x97}, {&(0x7f0000000300)="100245c51278f7621c7c01dd5d7c0fdeb8d2809641f61bff64246f2261a5735905978fa0a9343bc2a6866298311005b23c9d2ed481ddea7f6ff674390c1d75b962e3a92e5fc31d59b9a2d8ee1a35d6338afa5f9138df907409d3b21fcdbfdaf84724e1bb3562b6fb25f93ff771067e6dbfcfa5f00b000238d68f2684cf6461707ff58311e317b71ad34291ac80a2330ecb53558c3200077f439f33b252200c7a00f817c8916514e74f48a12237b3337bdbd096a7a6c55f2945245579a9d8d745", 0xc0}], 0x5, &(0x7f0000000400)=[{0x2c, 0x1, 0x1cec, "26da74de6a09ca2484f544a22ebc386c750c8243a65cbbf0068c1a510c34"}, {0x9c, 0x112, 0x101, "a3b45ef50456484982609fb41caddae9c64fa45a1a44be3880d70f001546bad182eff7cc4bc05191a7750834d381971e3723524edff29c485b7526deade617c324fc2814ef6da9fbd1fadbeb84064e47241d851dd58ef1432b43f98d5cea3c548e2ed6094a9cdffbae1b4f17eb39402067e4fc5f0d1eccea6534c865f149cbfaf13e28dd1619000000000000000000"}, {0x100, 0x11f, 0x100000001, "9d78a2719b5eebd189b79ef3b5bef53d7d21e0fb77438e5840e25ed495865a6ef071aa800641952535127cef808bd73dad3d4703c215edfd06f2ce072b1fe684af98941b8bb36b70697f7c13cd40d24a8e067e6ab05d41770ff2112ff1978cfda35f652a98a6fd7c76a1127b2f37e5988b6c4f8349f8a32abb3b4c0f7acf900d807b88003715f4cd9695272d33d846443fc0da647a1a60ef8b124e4b42947a2ddc481b4a8b15da4bc4f5dc7c855e092a9190c76445bb947b19b977c0400945360c5c87fce47a90394517518cea2ffe1538aa6e4409a1759c3aa30ed5256fcc254a01036ad17cf58a453fd7b0078e319bcf"}, {0xd4, 0x19d, 0x8, "9689cbfe4cb22cda11b6fc7e8f4b2d484a571b7b60b694c20514b2fe85ee9d86b287f4931b450369518807408fcbe9106a156ae97777481393f4e122df8c8bda7684cd6e87927a4f6d85e751180f379e9f83db25c80c569e7f35d2d2a00041d9c9d1a5b21c037d4df110ea28f782fda0e5f2a8074dd05a31f75171a822d6fd44c2d190a4fcf2d07b7052a1fbc75920e9a134659d4e9b0012f4710906973da36bc834057d923752cc64979591f29e4f6a3468636d56c0984d81d256827153ad42ba3544255adeae9a"}, {0xa8, 0x103, 0x1eca, "98963e142edda031444a42d4702a465409b7bc570c25fdcdf2bb8d77dca97873065077226376fa03566d2338181fc773db13bf8268aa6551dbb07271915ac5da3837332959db1904ad21bc398e825f74ee127efe59a2e0d48f383a65ad350fe332303ca972efec3ceed907dc547a9fb2dc6992df8de6204abda2a5af0097737dedeacd6843e6d3bb4300d51742f57683b3dde0561d298890953dbe"}], 0x344, 0x80c0}, 0x20004000) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0xffffffffffffff57, 0x40010002, 0x0, 0x0) 2018/03/26 14:33:29 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x26, 0x4}}) 2018/03/26 14:33:29 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'sit0\x00', @ifru_names='ip6tnl0\x00'}) 2018/03/26 14:33:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c000000009d4d54f5a1e4e9974b6342c22a4c3745023be72f5b01c932f07ef9170a22874d902350a3cf04d3e2c09f59779d50930d9d887af9d984b572eb2925f75a8cdea666fc33077c1bde2cf63356b035b6763b8a804daddb33a34490ab00172afa919b40a62bda43b9e71333483a3ee509f1", 0x75) r1 = dup(r0) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@rc={0x1f, {0x6, 0x0, 0x400, 0x4, 0x1, 0x3}, 0x8001}, 0x80) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00003bfff0)=[{&(0x7f0000f2a000)="e65eff3673a64820a81def117259d3cbeaca9d32592c5ece4ce300b38bd661dfb7b99cae8b18dd8457c46ca1c3658afdbd08637ec3099a8df1fba1c991f13fff4f3e46d48a934ce947ec2cde57d02d9510", 0x51}], 0x1, &(0x7f0000b27000)}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/03/26 14:33:29 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r3 = socket$unix(0x1, 0x23, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x40000) accept4(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x21, "ed791a3600a6b1d062bd732fb920b290416db2849fd2296806b3e534d08077d12d"}, &(0x7f0000000140)=0x29) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0xc82, 0x8, 0x59, 0x3, r5}, 0x10) bind$unix(r3, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r6, &(0x7f0000000080), 0x1000000000fe) 2018/03/26 14:33:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000489ff8)={0x9}, 0x31a) close(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'tunl0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000095000000000000003a333173cde54ebc6ad0d071269adf175c1a782671e6cafaf12d36702ae1d7506fed541bfe5fe8040cd8000000064f67a735211bb1f5e3af82e5490ba9dabad530b6ad36e900a836d27cf087f2e7731009f4cb19c33e063d4f07e1db646ad97f42884a727a0b92efb1710b03759a4c4698042f32ab82f409a75697e7ad0859089fa741a2c4987305216843"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x0, 0x0, [], r2}, 0x48) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x2) rt_sigreturn() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000200)="a3344db8420423f42b5823d52e152bb6b412f68217bcf40bf449c02bb8c388f60adf3a3e464f3ba138b48cabb8ed7db27100d67d519452336aaec7e0fc147fc3dde393260c007f3566549e1edc9b41b37d78c5ba218232da708e64c84ca34925ec1dcbf2614123a3e7af382e55edb7ea554cd7799f32a00366c28731d8f05e4af719a249aaaf271cbaf4af0decbe10d3ce4167ae272307fa268d5c7c0ed73381148cd31bfa1b161accdbe277df2b45d788d9bc1f0583279ae19d9b372262da7b49ab0072b0502eedc1", &(0x7f0000000300)="36a53742d6fcb6331f4fe4b3726793ffffa310d73ded2b6b3b8662ec293a3a921cb7d058ea388eadc145a66c0f3a939be57ba2b77b2c741cfffdac60116e6156c5a122f67a0e0de3000e38740778a8d4b829c526f975da392e6a23ac5b9db93946249cd4732d99bd8f07c9e13c1f0c6f825427ef648ed611da033586aad83e4e20d7a73811d5f46adfeece58444925aa8cdb35fbd5a7d76a580a13cca525b2fef3266a2d7c71e060c6019bcac2ada19e28ed6a82ec5978a1c3a56f556407ba0a5e78f5c70be64799dd0a9dff1e4fb6521c4ab037adc81845e40121dbf5"}, 0x20) 2018/03/26 14:33:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) clock_gettime(0xfffffffffffffffc, &(0x7f0000002f40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000001600)=@vsock, 0x10, &(0x7f0000002a80)=[{&(0x7f0000001700)=""/4096, 0x76b}, {&(0x7f0000002780)=""/15, 0xf}], 0x2, &(0x7f0000002b00)=""/177, 0xb1}}, {{&(0x7f0000002bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000002e00)=[{&(0x7f0000000000)=""/199, 0x4e}], 0x352, 0x0, 0xef}}], 0x2, 0x0, &(0x7f0000002f80)={0x0, r2+10000000}) 2018/03/26 14:33:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x20, 0x0, 0x6, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x40a001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x2, 0x2, 0x5, 0x1}]}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x5, 0x7, 0x9, 0x0, 0x80, 0x2da, 0x6a5, 0xfff, 0x95, 0x3, 0x6, 0x7, 0x0, 0x100000000, 0xef5a, 0x1, 0xffff, 0x9, 0xfffffffffffffffd}) 2018/03/26 14:33:29 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="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", 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/124, 0x7c) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8931, &(0x7f0000000000)={'bond0\x00', r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xa) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000200)={0x1000, "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"}) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000001240)=""/4096, 0x1000) sendmsg$nl_netfilter(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@generic="12a7398f3896dbc808d2e64d33"]}, 0x2e}, 0x1}, 0x0) 2018/03/26 14:33:29 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001cbff7)='net/tcp6\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0xff) readv(r0, &(0x7f0000265ff8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/03/26 14:33:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f000091aff3)='/dev/net/tun\x00', 0x0, 0x3) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffe01, 0x2000) flock(r0, 0x0) 2018/03/26 14:33:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x6, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/105, 0x69) fcntl$dupfd(r0, 0x0, r1) 2018/03/26 14:33:29 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x12000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000000bee0)={0x0, 0x0, 0x2a, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d"}) 2018/03/26 14:33:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r0, &(0x7f0000000000)="5b3952599b9b826b3a2a135b01a24c9321a7ae6ec33447d4f462d5f73693acc34abf2d572b4226ded5daf1370146594c7ab402bc2bf67389fa2a2ffb661ec1ff369d99dabecc0a503c492a2394561bfb8a4a66018a71db56c742e0a9f7ed3eccac5b90fa577c6de434ee19726dae7b6110022b0cba848390783689e38150b538c804663d5c24e74c18d5adcb052746e621bf438f", 0x94, 0x0) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000ea2fd8)={0x24, 0x18, 0xffffffffffffffff, 0x4, 0x0, {0x1}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) 2018/03/26 14:33:29 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000000000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0xef, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0x8, 0x4) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000140)={[0xd000, 0x2, 0xf000, 0x103007], 0x6, 0x40, 0x9}) [ 520.592950] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/03/26 14:33:30 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001200)={r1, 0x8}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000080)=0x800001f, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001240)="bf2a12204b866cb2c79897dfdad4984f5fbef2f12573c4a086592b09d3d21f", 0x1f) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pwrite64(r0, &(0x7f00000012c0)="d98db94f8fc7cf1b2e97b2eb2fe5e40b99a584cdea621c60b61b51e757704d9adba04f24c25b3a270692ace521587c83f7695864b8da888da7789d47a56bfd775826655236dcdbf84f38f0ce0b48f3f1880736e2a80ce7b198cf4709dd15652cb80709171940dee15f321adaebd6e5db4e9a6e3906035acde689b9811bfabf1189b0a2144bdfcec9f880f85de9b1e26398690aa7a4f030cb7e53b5a342f1261b6146405d334f197323184ebda94037bce44063aa8db08edd506365a0704c956b8fa5973f7bb81c2260cc1b703fcef927df4cf56ceead04ef6cf37c9267253e22b7", 0xe1, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[0x0, 0x10d001, 0x0, 0x3001], 0x80, 0x61}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) openat$cgroup_int(r2, &(0x7f00000013c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001280)=0x7, 0x4) ioctl$KIOCSOUND(r3, 0x4b2f, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0x2, 0x4) 2018/03/26 14:33:30 executing program 0: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc008641d, &(0x7f0000000200)={0x0, &(0x7f0000000180)=""/77}) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) acct(&(0x7f0000000080)='./file0\x00') ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}) 2018/03/26 14:33:30 executing program 4: r0 = socket$inet6(0xa, 0x4100000805, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="24000000020100000000fffffffffbfffecd895234df0000000000000000000000"], 0x24}, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)=0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bcsh0\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000000040)=""/180, 0xb4, 0x2000, &(0x7f0000000180)={0x11, 0x5, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) 2018/03/26 14:33:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x14001) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xa, 0x5}, {0x7, 0x3f}, {0x2, 0x7}], 0x3) 2018/03/26 14:33:30 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000040)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/03/26 14:33:30 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00008f3ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x1) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00008ffff8)={0x0, r2}) r3 = eventfd(0xfffffffffffffffe) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000182d45)={0x0, r3}) 2018/03/26 14:33:30 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001900)={'yam0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001940)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, 0x1e, 0x7, 0xffffffff, 0x400, 0x8, 0x10080, r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f00000001c0)='./control/file1\x00', 0x0) r3 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') statfs(&(0x7f0000000040)='./control\x00', &(0x7f0000000300)=""/4096) rmdir(&(0x7f0000000280)='./control\x00') unlink(&(0x7f0000000080)='./control/file0\x00') close(r0) 2018/03/26 14:33:30 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@setlink={0x3c, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@typed={0x14, 0x6, @ipv6}]}]}]}, 0x3c}, 0x1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x400) connect$can_bcm(r3, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 520.646149] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/03/26 14:33:30 executing program 7: pkey_alloc(0x0, 0x3) syz_emit_ethernet(0x6f, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff000014000000000044f0a991e269ed3df2cca58f9e0ac312db52f806269de399d04a170f4fa3190e7c3d7079dd0be0567ba4d63ad9dd9e9daaa881ba083cc65360296b7488f2e4c6a95e0d9896ef3837f183dd6f1922f214dd1de51973a5923dbe8cb55813b1acf250"], 0x0) 2018/03/26 14:33:30 executing program 6: 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) 2018/03/26 14:33:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x1000000004e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) shutdown(r2, 0x1) 2018/03/26 14:33:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40200) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x80000001, 0x1, 0x5, 0x6, 0xff, 0x1, 0x2, 0x5, 0x7fff, 0x8, 0x7, 0x8}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={"d202b999cf85000000000088f301e710", 0x1401}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/26 14:33:30 executing program 5: rt_sigreturn() r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/03/26 14:33:30 executing program 3: r0 = memfd_create(&(0x7f0000000100)="747275737465641b76626f786e657431656d30776c616e313a626465762473656c696e75785e776c616e3100", 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x1, 0x150157bc, 0x6, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000400)={0x9, 0x0, 0x10000, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000440)={r1, 0x100000001}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bcsf0\x00', 0x0}) lstat(&(0x7f00000004c0)='./bus/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e24, 0x9, 0x4e22, 0x8, 0x0, 0x80, 0xa0, 0x0, r2, r3}, {0x4000000000000000, 0x49, 0x7, 0x70, 0x7fff, 0x100, 0x8, 0x101}, {0x1, 0x1, 0x6, 0x40ff}, 0x7, 0x0, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d5, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x1, 0x3, 0xbb, 0x8, 0x7fffffff, 0x9}}, 0xe8) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000780)={0xffffffffffff0000, @random="c67e348f12af"}) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000200)=""/202) accept4$packet(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80000) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000380)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}, r7}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000007c0)={0x0, r0, 0x6, 0x1}, 0x14) accept4$llc(r6, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) fsync(r5) ftruncate(r6, 0x4) sendfile(r5, r6, &(0x7f0000e37000), 0x8080000001) sendfile(r5, r6, &(0x7f0000000080), 0xfff) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000680)=""/194, 0xc2) 2018/03/26 14:33:30 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40400, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x9, 0x20, 0x2, 0x9, 0x2, 0x7}, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}) keyctl$join(0x1, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x0, 0x0, 0x0, 0x10001}) fcntl$lock(r1, 0x5, &(0x7f000005a000)={0x0, 0x3}) 2018/03/26 14:33:30 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) flistxattr(r0, &(0x7f0000000140)=""/29, 0x1d) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x80) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x500, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)="e3a61553df14dc790cadbdb36513b55d5b7b2aef8ed8ad836565095497dcabd3b31a6bd527ffe30005032136f7f0a85bb03fd52d8226fc78718cba4b44bc29b119c379bc10902e836cd886c1b34721b6bca463130cb4f2c542625bf2424ab2b10f970afc9feee4a39c084d113a7c338de23974d922826bf9b31dc235d7e98155ecaee2f13f2e63d15909d1c93ca1267f355634ed90c56920dc3700d47284a7321f9d5fb773f3ba3a31dd2e1656301511593adfc813a6ec8c504e71eeea31e085a58f1bb57d0f81fd2eaf15e8170def", 0xcf) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x80000001}, {0x3000, 0x0, 0x0, 0x0, 0x15a, 0x2, 0x0, 0x8, 0x100000001, 0x9, 0x100}, {0x0, 0x0, 0xa, 0x8, 0x8, 0x0, 0x0, 0x9, 0x1}, {0x0, 0x0, 0x1d, 0x8, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x10001, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x0, 0x1ff}, {0x0, 0x2, 0xf, 0x990, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x378, 0x0, 0x0, 0x0, 0xf1ec, 0x0, 0x1, 0x1}, {0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x812b, 0x0, 0x3, 0x852b, 0x0, 0x6}, {}, {}, 0x0, 0x0, 0x0, 0x104, 0xe, 0x0, 0x2001, [0x2, 0x0, 0xc5b9, 0xf3ad]}) 2018/03/26 14:33:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000015c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000001600)={0x27, 0x0, 0x0, 0x0, 0x4, 0x6, "5c83e305e3a191fe9f77f2741aeb74f94cf6787703f717dfbf267fbdae6b4570ce4ebb38c488beb6b98cfd9bbd0ec13af82905ad8b3ef16294a87835c00b66", 0xf}, 0x58) r1 = socket(0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0x6) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) sendmmsg(r1, &(0x7f0000002480)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="24bba5f529f0de81f634be1155038d5387189ca5eb350958e1d7aab11616726c8163c6908c46cbb3f3ba7b9bcd76786f57229b414e852a6aecd79266ee3646a12c139917717b7ade7864aff3", 0x4c}, {&(0x7f00000001c0)="c7df807959dbe4a61943c6109cf144c5eca4df9337f41a32dbd0340120e5e011b48140a57cf68ecc5f39b01b0958b7d5dd695a4dc3248a8f10096d637e5a46ebc1aa9823e73aafbfbb9815d51c009b12202ed2842ec3dc71571b279ef435ce35c9869d9744fbbf5e7c08d5af67485fcf7344b2ba5f", 0x75}, {&(0x7f0000000240)="7f0aa66d7760faa15a1d0442ae23e4625498964fe170c64d52f73c69bbbb0eca6c9ce75fc0f19a6cb757562de66edb75e3166bea9a91279225f272c9c6db1674dc621d55f9e9651fa1027a277256132f30f3384fdcbe779370fe4d6411c83fba3715d822da58a20fffc855cf19ccd1373036fb7f720e313f10679f8ab868dc9e81d544de10f0e02398767e5d1054fdc1ff2b09bbc8c8159426c15d4a0f1ef11b5f5e36", 0xa3}, {&(0x7f0000000300)}, {&(0x7f0000000340)="618394e5cbbfe02d6008dfe0bfa0f49c784837f3a3f71656a2c6ea8d7932e098df1308708e5b921d56ae9d5db397f3f1424190cb84a013ac5d0d2525f559ae187358dbba22f3f1cec28ce62e29ec347f7d9dadd66bb44c3cc2a9afd91f3c42c96128a367dccd701d6734f63750347d577c17b732bf9e9f8cdcda1416b7cc9f873a8142a2dd74479d9e17770c44e2a4f67d0e4955f5a4d8e3f661580fb8e112092a893dd131ef4698c5e022d3eca3b52229a760b833b470f2", 0xb8}, {&(0x7f0000000400)="f12e3178e26b03d26260e20d89feffc59d8690cb7804b0723b26bc75ac07dbbb6a39be5efb560e4bac757297152bfdddf66ffb2955a50db8e49b390306", 0x3d}], 0x6, &(0x7f0000000480)=[{0x58, 0x39, 0x2, "75e7b50a2625b8400d10d8f3ced4f01549924f6c732cbcd39b3b3cc212f0b78e153f3865dccc31d7640b98cfcf26b4358427730499d08c15c2628aa9660a211045dd7cf7527750ec35"}, {0x68, 0x112, 0x6, "e70b019e5c1a2f4ad21590321eed7ce8abdb0922e360f52995fa9e3f92feb49ff1fbad773d649bcf8ec3433dc24f56a7d84e4b987229ebd4cd3a9a5aaf15260b38230ef6339fab3818732b4694e6ec3aa0984172692dbf1f29"}, {0x58, 0x19d, 0x1, "9d567d47aca2675698d34669d4410fa13f30bdfa0ecc1c9d1b546a9cadfc468265e4bc07c9680c2b5121ebf12755d34f858d7b00bd753c4eae8a0860fb4b69e58e75470f320c0e8f1635aee1"}, {0x68, 0x112, 0x3f, "3e276f413bfddb1a66b2e8f39629c02f1563869daa283b45a96c7bd27a8f42477e1bd7e7b11110e855ecbc6746a41246d9253503c4d947de8b771fcf28676b2064cf9857b1adb613124aad767146c87a2e874814e17e1cbb24e7"}, {0x5c, 0x88, 0x4, "a2f4b05c93d5c1740da6b0205946bc47a94ad5f1fc8fc0d105d30947f06953365c71bd68839aec41927514d10817dafab0f4245d8ce0b79610d91d009a39776342f14c896902e88b9a7b04aabc"}, {0x28, 0x112, 0x80, "6e34796c4007e375ad5a808c0eaf2979b1009ceb40633aba6c"}, {0x14, 0x102, 0x6, "5cbf0de50e"}], 0x218, 0x80c4}, 0x3}, {{&(0x7f00000006c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000740)="c07f81e773a0100a48e167f53ff17751ebe33d2735dec18ea7936a635b2ebce635dc1d3e4208e3e69a41ff7ac77eef02da5da919b4dd200c393dfafa744ce1dd154c5713d584e617c2b8aa90414971dd53d66ef5bd10f2bbc6ec06188166878f5ac99bfa74d0", 0x66}, 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{&(0x7f0000000e40)="2e40fbd248d30b7576a1970696793a5358a99b90ca7a7ae443644b1a7b411b61c6391be482744547aed4febefe771a5d27904cd0999431d44213ab76fa2215b711333780d8519029d00ab3bf4eb326ad5a8bf9778887bea840a7e30fc32fdc3cdc328e239da3a7e98637363419d2", 0x6e}, {&(0x7f0000000ec0)="24986afbc80c25e81178c9b4f0aeddcf9ead985446198682b3f2412e7bf197aee35ff4c2b1713c738ac1eb5ad140f49c8b90fd00925f278759accb1e3b2ea0949f55992dd20ba491fbd934fa8f8e3e864a6e0f3d514845390d14bbaaa7a856937942e6e84d9bcf9585e17fa931d49f063cedb616207981458afd463568bd72bf8170294761d92bf7da6ce752a64de6c2ae5e18176b130d1aa19f46d9f0e15783cf7fa7c83b", 0xa5}, {&(0x7f0000000f80)="a8c33f3ec87491831c5b4dd892c6be9b51d8a7dfaba930c4ce5505a7c38f31b8c632e3a6bd1357a21b46de419212b58a12", 0x31}], 0x4, &(0x7f0000001000)=[{0x70, 0x115, 0x81, "7207c20ab779221e8fb9476c02d186819df863f544e2dbe08169467c9f0dc5341798e31122fb5c1e007bab80b1243d2eecfd0b799459daec5693a080b1c6f69b7bf6ce19a5644a610330ec67185150b5b39162d70052176c9c5a6ec571a47a40560dbf"}, {0xb8, 0xff, 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"cd83c8ecbf9847f7481bf4a84a34b72a5bcae8253ea671e14a8d35d4ef464d828f122440c4c25171fb8ac7f0e01e1ff67e6f197fcf1ad0a12211a06296714745607893e9245c3058112fef73cd4078cb21ba7622c5464f45dad9b86878e5da77c776dfb65f8d75066ec7ae3016b83ce6ff7b7cebf2106dc726"}, {0xe8, 0x10b, 0xf, "2dfa26018d8b1c02db0c4ed32f3481de0092f89b54d816e7207811e0e59f5f6d39098be5ad156a650b04223712abcef2efc5d9c8f7d1a5bbc2c5d60c32dd9e5df678bed272989494baaccaa0f54935131990d492848a30ef62a13b6b01f837e68ab1a251c4c3983d8d553a12b1ecd11cef60d7e5ec5ed987983ac8645967af7943576196cbc72ce2f7cfcce7329af9a8eb918e1467f2f33426e569e65384b04df0927394dde17deae65c8285b90fd823202f919680fc0b357453de353aaa05adc42d43075d054852bf2c4d842a669e6640f8d1d16d2439cf9b"}], 0x33c, 0x4000000}, 0x6}, {{&(0x7f00000014c0)=@ax25={0x3, {"d90c5a77e4886e"}, 0xfffffffffffffff8}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001540)="0ac5e5300df6d5e070f436edee9c62cfefb296f39163afedbe912bbfb2c4b1d917c5d48c0023909afa12640e1d034ff2f800f26e0e90af0e180c7511eaa26e131ff2171da824b0", 0x47}, 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"36defa58351723f41eb6014c6ac31cf62f651a1136815e0ab30fad66d0cd606f4e0b6b6c1f7228be9850827c3ff321269701968dad978efce940451ea7682f14742844256f44dd2a8ed0b9fbed5a7dd738122cf1429640865c1182679d6621aa1496a9dce0b4266586fe243d8870c1d5f6d4fc4ad7ce51d375be205d675217d12cd1d1c37280ba12f0a25055335d229bc425a70fb044b8273f8f78bbba232b4408a81fb1baf5a9c3b481ee8b94c68f947a2f5a5c1e9e23df42f3f03a862495d2bd7808113fe99ab121533b6a0a01b19d93373001adeed747946fd6826863075345e08e148282a92e4763"}], 0x258, 0x1}, 0xfe}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000001f00)="2ccfeed71931d4498b9d86f3f1578d81a07abf3a006b3c523b36fc7a848017eb7ca77c8a7751228065e5e3f002530c56a79fb14a6412d594934d88086e452b52779aef", 0x43}, {&(0x7f0000002000)="70128e8a8f3eb4384eabc8b3a8aebbea1e89e0d089ebce481cfe89eb1b74e801c7c6a7c62e414175ad7fd160816e711b9eb748e3edb505b3994b646f717d46558a10a71a8ea9b371aafdd28768ca72ff89681e88c4f1a662f75b1630154b760f4e65651d45ceb80454cc286424d4201a1d72894de31b8c3320c59378c4199311951e1ea30e7bffcd9b0d0ca5bd865cb3cf8f16b17517ef4fddbc714204d5029aa9f119d8207d2bba9f2f356004add24a66c34bb1", 0xb4}, {&(0x7f0000001f80)="74bc3d83092ed947afc1b53d9efa490e71fb0aa228fef8076e6c7f96d1a0cb0e", 0x20}, {&(0x7f00000020c0)="d381bd0d1e921e12b73971bf07f9204e39d1ec187b75e35141b5dac49ded85dbb719e680c256feba4653135eb1fe1fee1e19d8f72e8dc7e5e2988154f8beb83a8fd5f825c6aac3c104257417af8343046040f2a8a21cc052c5e4bdd62c495377f60c89856f2ed442e8fe2696ef58222426c209fdbff3fa8548ac363e1c2437600939f9bbc8ade81a68b97c92b1081716a7d485a501cf466369cb3c9d2f71bffa9a94528476a73cbd813e1c9ee38cf86de8462b1976e9561c8256f415770ac5d69bede08264dde4c406e760428246db62cf97ce62e5542b36f7cc8dddfdc78cdcff585775ef7d68", 0xe7}, {&(0x7f00000021c0)="9107545939d12eb1e747bdafc7d3448844d21929a36a8f992d816bf1e942f49015688f18d3205ad06e33df6159fc291368d604f738face3d1118818852f74bb448081fa52b02075e61472de301b54aab43bdffc198638fa96146a7e506a6f8ba2b241edaebaf0fc7117573e400aa", 0x6e}, {&(0x7f0000002540)="5660ab142a08c41c4bbc99252d941275454aa2ba1c4ba6834db32836ba92e7187d91731ff8c767507839a3ede2a86a97d636c67dd15c860cd1eda26a849807a44989067e8051341430c0a019e9d10e2a10926adf70e66c796bf5d3f2e8c2da74c9220954e83f91b84db69c97bc3ee12d297582bf2b7c70d46e74494dd6dc6e2d246f253429a9d2bde6c8e4ad5b63799b5de9d2acb5cbe1a827bc7c490f9885fff8deea6fe66cf1f3455f0cd643d96863a6e8e0942871069da6d33ef24e9c1284a7c7dda60823fd1641b137b567aa77c12c9cb33d5128f263f4a61b2c40f6829c5d0e00f9213f19e8408b6790207593c36a884a3d060d32936e31d15f3faf54000000000000000000", 0xfd}], 0x6, &(0x7f0000002380)=[{0x20, 0x18c, 0x200, "62686f1568a434780e087ed5c7500000000000"}, {0x80, 0x111, 0x20, "d93a2bdc42723ee6e581286f6831b4c88a03182a2e84350bec5b05f6b34c2e459c2c1860398ac184b17407d862bdda3c97f3e8e7beb332e8dd7803f06502c72babd89b601162760d6553c24a76909142868d64688ea6f68c86a9cd2a3df736f04528a9b7212d4c4050a7428bc9b3f4bfcd45d7fb"}, {0x28, 0x10b, 0x8d, "c31b96c276675455381e5fd5f52d605cbe57bb60eb59ff0cf37d"}], 0xc8, 0xc840}, 0x1}], 0x6, 0x8000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000003fdc)) write(0xffffffffffffffff, &(0x7f0000105000), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)) [ 520.947945] binder_alloc: binder_alloc_mmap_handler: 11523 20000000-20002000 already mapped failed -16 [ 520.973185] binder: BINDER_SET_CONTEXT_MGR already set [ 520.984760] binder_alloc: 11523: binder_alloc_buf, no vma [ 520.990534] binder: 11523:11534 transaction failed 29189/-3, size 0-0 line 2963 2018/03/26 14:33:30 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getpid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000280), 0x0, &(0x7f00000005c0)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) 2018/03/26 14:33:30 executing program 1: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) pipe(&(0x7f0000000080)={0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) [ 521.005778] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 521.029163] binder: 11523:11528 ioctl 40046207 0 returned -16 2018/03/26 14:33:30 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000100)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/03/26 14:33:30 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffff, 0x48880) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x0, 0x4}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000113ff9)='ns/mnt\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') timerfd_settime(r2, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f0000000280)={0x9, 0x4, 0x1000, 0xb5550e6, &(0x7f0000000180)=[{}, {}, {}, {}]}) clock_getres(0x1, &(0x7f00000000c0)) 2018/03/26 14:33:30 executing program 2: r0 = getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x1, 0x6, 0x3, 0x3, 0x0, 0x9, 0x80000, 0xf, 0x2, 0x6, 0x8001, 0x3, 0x81, 0x1, 0xfffffffffffffffd, 0x90f, 0x9, 0x3, 0x0, 0xfffffffffffffcf0, 0x6, 0x5, 0x3, 0x10001, 0x0, 0x6, 0x3, 0x165, 0x3, 0x8, 0x8, 0x9, 0x8, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x3f, 0x4}, 0x41, 0x1, 0x2, 0x2, 0x6, 0x6, 0x100}, r0, 0x9, r1, 0x2) gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1, 0x0) [ 521.133453] binder: release 11523:11528 transaction 164 out, still active [ 521.140474] binder: undelivered TRANSACTION_COMPLETE [ 521.145639] binder: undelivered TRANSACTION_ERROR: 29189 [ 521.151717] binder: send failed reply for transaction 164, target dead 2018/03/26 14:33:30 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x141000, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63a, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x4, 0x4, 0x2}) 2018/03/26 14:33:30 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @in={0x2, 0x4e20, @rand_addr=0x200}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x200}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}], 0x98) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000000)=0x8, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000002900000041e96bc5d92bbcc7459994428ae5f5a80b00000000000200"], 0x10}}], 0x1, 0x0) 2018/03/26 14:33:30 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x2) syz_emit_ethernet(0x6e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7de475", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "9d5205", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}}}}}}}}, &(0x7f0000000000)) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) 2018/03/26 14:33:30 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x400000}}]}, 0xffffffffffffffc0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vcan0\x00', &(0x7f0000000180)=@ethtool_rxnfc={0x2f, 0x0, 0x0, {0x0, @sctp_ip4_spec={@rand_addr, @multicast1=0xe0000001}, {"d164", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @sctp_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002}, {"3e87", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) 2018/03/26 14:33:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000917ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) 2018/03/26 14:33:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x214000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000240)={0x0, 0x0, 0x0, &(0x7f0000000200)}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 14:33:30 executing program 4: 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) add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='z', 0x6d, 0xfffffffffffffffd) ppoll(&(0x7f0000000180)=[{r0, 0x4}, {r0, 0x1}], 0x2, &(0x7f00000001c0), &(0x7f0000000200)={0x6}, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x2800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/03/26 14:33:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4621, @multicast1=0xe0000001}, 0x248) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8800, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x95d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffc, 0x80000002}, 0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x7, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$TCXONC(r1, 0x540a, 0x6) 2018/03/26 14:33:31 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={r2, 0x5e, "4826f85b488c7d8290a87d4a7fe92823bbe557193c2d7225249fc901628a21ccc3a5c15bbc7a272c02538a228dd1193a266ff7785c10e5bca27d06d0aacafe0af828dea17cff61f071afaa098f9959585b7436cf1c8b1c7ab164b3610b8c"}, &(0x7f00000000c0)=0x66) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00000001c0)=0x20) syncfs(r0) 2018/03/26 14:33:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7b3b, 0x4000) 2018/03/26 14:33:31 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) io_setup(0x4, &(0x7f0000000040)=0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x7f, 0x6, 0x0, 0x100000000}) socket$alg(0x26, 0x5, 0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340)}]) 2018/03/26 14:33:31 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x6c, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) getsockname$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1001}) 2018/03/26 14:33:31 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$.', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x45, 0x81, &(0x7f0000ccf000)) 2018/03/26 14:33:31 executing program 1: mlock2(&(0x7f00009b8000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/03/26 14:33:31 executing program 7: syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000080)={0x1, 0x0, [{}]}) fchmod(r2, 0x4) sync_file_range(r1, 0x1, 0x3, 0x7) dup2(r1, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/03/26 14:33:31 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="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"], @ANYRES32=r1, @ANYBLOB="010000000100000068010000"], 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="00008000"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000200)={0x0, 0x0, 0x100000000}) 2018/03/26 14:33:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x1d67}) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) [ 521.608478] QAT: Invalid ioctl [ 521.628579] : renamed from bcsh0 2018/03/26 14:33:31 executing program 0: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xa9, 0x0) [ 521.695403] QAT: Invalid ioctl [ 599.008445] kworker/dying (7194) used greatest stack depth: 10040 bytes left [ 738.272160] INFO: task syz-executor4:11618 blocked for more than 120 seconds. [ 738.279531] Not tainted 4.16.0-rc7+ #277 [ 738.284164] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.292156] syz-executor4 D23424 11618 7926 0x20020004 [ 738.298470] Call Trace: [ 738.301087] __schedule+0x8fb/0x1ec0 [ 738.304834] ? __sched_text_start+0x8/0x8 [ 738.309624] ? lock_release+0xa40/0xa40 [ 738.313619] ? perf_trace_lock+0xd6/0x900 [ 738.317780] ? perf_trace_lock+0xd6/0x900 [ 738.321943] ? perf_trace_lock_acquire+0xe3/0x980 [ 738.326805] ? trace_event_raw_event_lock+0x340/0x340 [ 738.332026] ? perf_trace_lock+0x900/0x900 [ 738.336341] ? ucma_destroy_id+0x298/0x500 [ 738.340598] ? trace_hardirqs_off+0x10/0x10 [ 738.344942] schedule+0xf5/0x430 [ 738.348327] ? __schedule+0x1ec0/0x1ec0 [ 738.352449] ? find_held_lock+0x35/0x1d0 [ 738.356529] ? wait_for_completion+0x40d/0x770 [ 738.361122] ? lock_downgrade+0x980/0x980 [ 738.365282] schedule_timeout+0x1a3/0x230 [ 738.369443] ? usleep_range+0x190/0x190 [ 738.373425] ? check_same_owner+0x320/0x320 [ 738.377772] ? node_tag_set+0xae/0x130 [ 738.381671] ? do_raw_spin_trylock+0x190/0x190 [ 738.386268] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.390775] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 738.395807] wait_for_completion+0x415/0x770 [ 738.400238] ? wait_for_completion+0x770/0x770 [ 738.404830] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 738.410790] ? wake_up_q+0xe0/0xe0 [ 738.414355] ucma_destroy_id+0x2f0/0x500 [ 738.418435] ? ucma_close+0x2f0/0x2f0 [ 738.422277] ? __might_sleep+0x95/0x190 [ 738.426361] ? kasan_check_write+0x14/0x20 [ 738.430669] ? _copy_from_user+0x99/0x110 [ 738.434851] ucma_write+0x2d6/0x3d0 [ 738.438494] ? ucma_close+0x2f0/0x2f0 [ 738.442322] ? ucma_close_id+0x60/0x60 [ 738.446236] ? ucma_close_id+0x60/0x60 [ 738.450203] __vfs_write+0xef/0x970 [ 738.453847] ? kernel_read+0x120/0x120 [ 738.457774] ? schedule+0xf5/0x430 [ 738.461334] ? __schedule+0x1ec0/0x1ec0 [ 738.465530] ? security_file_permission+0x89/0x1e0 [ 738.470495] ? rw_verify_area+0xe5/0x2b0 [ 738.474629] ? __fdget_raw+0x20/0x20 [ 738.478379] vfs_write+0x189/0x510 [ 738.481942] SyS_write+0xef/0x220 [ 738.485433] ? exit_to_usermode_loop+0x198/0x2f0 [ 738.490211] ? SyS_read+0x220/0x220 [ 738.493874] ? do_fast_syscall_32+0x156/0xf9f [ 738.498391] ? SyS_read+0x220/0x220 [ 738.502056] do_fast_syscall_32+0x3ec/0xf9f [ 738.506391] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.510919] ? do_int80_syscall_32+0x9c0/0x9c0 [ 738.515527] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.520045] ? finish_task_switch+0x1c1/0x7e0 [ 738.524682] ? syscall_return_slowpath+0x2ac/0x550 [ 738.529669] ? prepare_exit_to_usermode+0x350/0x350 [ 738.534725] ? sysret32_from_system_call+0x5/0x3c [ 738.539589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.544474] entry_SYSENTER_compat+0x70/0x7f [ 738.548896] RIP: 0023:0xf7f44c99 [ 738.552280] RSP: 002b:00000000f774009c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 738.559999] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000180 [ 738.567299] RDX: 0000000000000018 RSI: 0000000000000000 RDI: 0000000000000000 [ 738.574583] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 738.581871] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 738.589143] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 738.596452] [ 738.596452] Showing all locks held in the system: [ 738.602785] 5 locks held by kworker/0:0/3: [ 738.607155] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<00000000126f2acb>] process_one_work+0xb12/0x1bb0 [ 738.617674] #1: ((work_completion)(&css->destroy_work)){+.+.}, at: [<00000000c34dac3b>] process_one_work+0xb89/0x1bb0 [ 738.628619] #2: (cgroup_mutex){+.+.}, at: [<000000005a8b7cc7>] css_killed_work_fn+0x93/0x5c0 [ 738.637453] #3: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000fbd63ab6>] memcg_deactivate_kmem_caches+0x21/0xf0 [ 738.647961] #4: (slab_mutex){+.+.}, at: [<00000000281c3603>] memcg_deactivate_kmem_caches+0x2f/0xf0 [ 738.657356] 4 locks held by kworker/1:0/17: [ 738.661678] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<00000000126f2acb>] process_one_work+0xb12/0x1bb0 [ 738.672109] #1: ((work_completion)(&css->destroy_work)#3){+.+.}, at: [<00000000c34dac3b>] process_one_work+0xb89/0x1bb0 [ 738.683231] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000cfa4cc7c>] memcg_destroy_kmem_caches+0xf/0x80 [ 738.693440] #3: (slab_mutex){+.+.}, at: [<00000000f53fcf58>] memcg_destroy_kmem_caches+0x24/0x80 [ 738.702567] 2 locks held by khungtaskd/800: [ 738.706884] #0: (rcu_read_lock){....}, at: [<0000000021f67ca3>] watchdog+0x1c5/0xd60 [ 738.715026] #1: (tasklist_lock){.+.+}, at: [<00000000a83b8378>] debug_show_all_locks+0xd3/0x3d0 [ 738.724139] 1 lock held by rsyslogd/4066: [ 738.728288] #0: (&f->f_pos_lock){+.+.}, at: [<000000007e519c0d>] __fdget_pos+0x12b/0x190 [ 738.736716] 2 locks held by getty/4159: [ 738.740687] #0: (&tty->ldisc_sem){++++}, at: [<00000000495c3d5e>] ldsem_down_read+0x37/0x40 [ 738.749380] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027b0a322>] n_tty_read+0x2ef/0x1a40 [ 738.758745] 2 locks held by getty/4160: [ 738.762714] #0: (&tty->ldisc_sem){++++}, at: [<00000000495c3d5e>] ldsem_down_read+0x37/0x40 [ 738.771400] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027b0a322>] n_tty_read+0x2ef/0x1a40 [ 738.780713] 2 locks held by getty/4161: [ 738.784749] #0: (&tty->ldisc_sem){++++}, at: [<00000000495c3d5e>] ldsem_down_read+0x37/0x40 [ 738.793443] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027b0a322>] n_tty_read+0x2ef/0x1a40 [ 738.802739] 2 locks held by getty/4162: [ 738.806709] #0: (&tty->ldisc_sem){++++}, at: [<00000000495c3d5e>] ldsem_down_read+0x37/0x40 [ 738.815390] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027b0a322>] n_tty_read+0x2ef/0x1a40 [ 738.824691] 2 locks held by getty/4163: [ 738.828662] #0: (&tty->ldisc_sem){++++}, at: [<00000000495c3d5e>] ldsem_down_read+0x37/0x40 [ 738.837355] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027b0a322>] n_tty_read+0x2ef/0x1a40 [ 738.846651] 2 locks held by getty/4164: [ 738.850636] #0: (&tty->ldisc_sem){++++}, at: [<00000000495c3d5e>] ldsem_down_read+0x37/0x40 [ 738.859323] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027b0a322>] n_tty_read+0x2ef/0x1a40 [ 738.868631] 4 locks held by kworker/1:5/8356: [ 738.873126] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<00000000126f2acb>] process_one_work+0xb12/0x1bb0 [ 738.883728] #1: ((work_completion)(&cw->work)){+.+.}, at: [<00000000c34dac3b>] process_one_work+0xb89/0x1bb0 [ 738.893889] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<000000005b989836>] memcg_create_kmem_cache+0x16/0x170 [ 738.904060] #3: (slab_mutex){+.+.}, at: [<000000004036524b>] memcg_create_kmem_cache+0x24/0x170 [ 738.913105] 3 locks held by kworker/1:9/29800: [ 738.917686] #0: ((wq_completion)"events"){+.+.}, at: [<00000000126f2acb>] process_one_work+0xb12/0x1bb0 [ 738.927419] #1: (slab_caches_to_rcu_destroy_work){+.+.}, at: [<00000000c34dac3b>] process_one_work+0xb89/0x1bb0 [ 738.937842] #2: (slab_mutex){+.+.}, at: [<00000000e5db1547>] slab_caches_to_rcu_destroy_workfn+0x25/0xc0 [ 738.947661] 2 locks held by getty/11627: [ 738.951722] #0: (&tty->ldisc_sem){++++}, at: [<00000000495c3d5e>] ldsem_down_read+0x37/0x40 [ 738.960413] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000027b0a322>] n_tty_read+0x2ef/0x1a40 [ 738.969711] [ 738.971344] ============================================= [ 738.971344] [ 738.978362] NMI backtrace for cpu 0 [ 738.981998] CPU: 0 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc7+ #277 [ 738.988908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.998234] Call Trace: [ 739.000798] dump_stack+0x194/0x24d [ 739.004399] ? arch_local_irq_restore+0x53/0x53 [ 739.009056] ? debug_show_all_locks+0x2f3/0x3d0 [ 739.013716] ? nmi_cpu_backtrace+0x1be/0x210 [ 739.018156] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 739.022629] nmi_cpu_backtrace+0x1d2/0x210 [ 739.026841] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 739.031311] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 739.036563] arch_trigger_cpumask_backtrace+0x14/0x20 [ 739.041724] watchdog+0x90c/0xd60 [ 739.045160] ? reset_hung_task_detector+0xa0/0xa0 [ 739.049976] ? complete+0x62/0x80 [ 739.053415] ? __schedule+0x1ec0/0x1ec0 [ 739.057360] ? do_wait_intr_irq+0x3e0/0x3e0 [ 739.061663] ? __lockdep_init_map+0xe4/0x650 [ 739.066045] ? do_raw_spin_trylock+0x190/0x190 [ 739.070601] ? lockdep_init_map+0x9/0x10 [ 739.074634] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 739.079724] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.084723] ? trace_hardirqs_on+0xd/0x10 [ 739.088844] ? __kthread_parkme+0x176/0x240 [ 739.093144] kthread+0x33c/0x400 [ 739.096484] ? reset_hung_task_detector+0xa0/0xa0 [ 739.101300] ? kthread_stop+0x7a0/0x7a0 [ 739.105252] ret_from_fork+0x3a/0x50 [ 739.108997] Sending NMI from CPU 0 to CPUs 1: [ 739.113526] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 739.114514] Kernel panic - not syncing: hung_task: blocked tasks [ 739.127675] CPU: 0 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc7+ #277 [ 739.134575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.143904] Call Trace: [ 739.146480] dump_stack+0x194/0x24d [ 739.150082] ? arch_local_irq_restore+0x53/0x53 [ 739.155436] ? vsnprintf+0x1ed/0x1900 [ 739.159276] panic+0x1e4/0x41c [ 739.162445] ? refcount_error_report+0x214/0x214 [ 739.167182] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 739.172523] watchdog+0x91d/0xd60 [ 739.175960] ? reset_hung_task_detector+0xa0/0xa0 [ 739.180774] ? complete+0x62/0x80 [ 739.184209] ? __schedule+0x1ec0/0x1ec0 [ 739.188153] ? do_wait_intr_irq+0x3e0/0x3e0 [ 739.192445] ? __lockdep_init_map+0xe4/0x650 [ 739.196824] ? do_raw_spin_trylock+0x190/0x190 [ 739.201378] ? lockdep_init_map+0x9/0x10 [ 739.205418] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 739.210495] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.215483] ? trace_hardirqs_on+0xd/0x10 [ 739.219605] ? __kthread_parkme+0x176/0x240 [ 739.223903] kthread+0x33c/0x400 [ 739.227245] ? reset_hung_task_detector+0xa0/0xa0 [ 739.232057] ? kthread_stop+0x7a0/0x7a0 [ 739.236010] ret_from_fork+0x3a/0x50 [ 739.240327] Dumping ftrace buffer: [ 739.243950] (ftrace buffer empty) [ 739.247633] Kernel Offset: disabled [ 739.251236] Rebooting in 86400 seconds..