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[@generic="191389c1aa6411644e003f5cc47383f4484ff3c4ce4dfbb81d1891a93cbcdfe738c8465bdc69fc0067f1847422556305c090f8dcf5583ebe12195dd45a23564e17e9f17f200d6b0fbd317abea243c86881f2128ffd9d99f312baab493dd0bd9c20ef5de03e99e276cf33b87ff77858e6e7a37b7fd07451785b630df3c4243cba40e51f784811394524b90b895d03ced5af7722d215f38583b41521767c5e4607c2cdef0baf42f14cbdcbcc21de87768462a19493994c27874899cce701a177d5918154f4cd4c147d37", @flag={0x4, 0x13}, @flag={0x4, 0x34}, @flag={0x4, 0xfe}, @flag={0x4, 0xb}, @typed={0xc, 0x14, @pid=r16}, @generic="dd8113a449073b575f8b8026d2a981b402"]}, @nested={0xe0, 0x53, [@flag={0x4, 0x26}, @generic="2aca7301350605d73d242bd4eb5a53d721d559a4156d30d5277cb6fb0e6d0a345218090aac6fe8c51b6699433fcbb28bdf5c244b2d1c7b11bb54764af4aae65edaad0cbe994fd3fe146be69621b178a8e131651b0b38e8392d8b84f66a291b4a0c4fbeeb51fb9af1eaa8d7772c19ca72b08e7f0ba87f0def20bd1ef6b033374a57c6d1004a78fb716716de01feb29c01a7890d4c47fd62a9311b", @typed={0xc, 0x2a, @u32=0x4}, @typed={0x18, 0x5c, @str='/dev/input/mice\x00'}, @typed={0xc, 0x76, @fd=r0}, @typed={0xc, 0x68, @fd=r0}]}]}, {0x1dc, 0x30, 0x100, 0x0, 0x0, [@nested={0x10, 0x5f, [@typed={0xc, 0x27, @fd=r1}]}, @generic="d740f21d99a6408f7b60cd4337466f0b02ccff6400466811fdd6d22553d5ce51e54ee50e106b8769fad2ea79dba86f2cd8e51d1791e15802b9da26dda66ca4a9d7b271b23addedd44d65a2cab511814d131ba5f507b34ea6d42e50e8197b18342fd3e62086b08ace96a3f3679b024cd46505ef5ab877157e69722941116377a64c47e858508d806961f5413d0b5f67a9ae1c23961970e133f4a3a00f0845180101da68673381f1d46b4724b23ee45a72409ace5df8770b82e84b", @flag={0x4, 0xb}, @flag={0x4, 0x7d}, @flag={0x4, 0x3f}, @generic="9762c606944e2a1041713acec198eaa8ee8e11b0291fc109b8ba015a91d4c6ca3dc2d532bb0556d6947643080be135177c7cb3844010891c95f1fb8f91735d2bfdb031fb44f30456795a7bd43b74e23f6267c3d211b756d0874924ef41954da7c8ed0eed82a181a971a712771e8d23f9379d0095d9c3ca1df9a7e88ff3c6de27f50fa5c42d4adce42acec81ef9c689f2d949dd3b8157870b968bcc1b3282ac4ab49909a4296ea1da89f890d9dbb50b4e3653c2163fae41389f230243f7c65bc2d3826a00edadf4248210475f6361ccfcc09018eecd2c8457d45678245c121adfcb827705bd0212e26edd2731ef0f711fecb34e66"]}, {0x20, 0x25, 0x20, 0x0, 0x0, [@flag={0x4, 0x3b}, @typed={0xc, 0x21, @u32=0x790cf9ad}]}, {0xd8, 0x27, 0x11, 0x0, 0x1, [@flag={0x4, 0x49}, @generic="c6d0227ab868ff08af79cc0b05c0dc8496b5de2bf07f89e76f790b6cb8351079e1726b32cfb0c17a26a597609d5bae83248432512922540615b91a2e954daddc67147af731afaf53adcbf20cbd350e2b67e943d2e1dc84f43999062899066ea256dde8fc73b9e8e6f6ce2c1e402e9aefb01b", @nested={0x4c, 0x6d, [@typed={0xc, 0x78, @str='\x00'}, @flag={0x4, 0x52}, @generic="0810799fbdac53eb105194b47dd5", @flag={0x4, 0x7e}, @flag={0x4, 0x48}, @flag={0x4, 0x3a}, @typed={0x18, 0x31, @ipv6=@loopback={0x0, 0x1}}, @flag={0x4, 0x9}]}, @flag={0x4, 0x76}]}], 0x508}, {&(0x7f0000001000-0x578)=[{0x128, 0x24, 0x200, 0x2, 0x2, [@typed={0xc, 0x90, @u32=0x1}, @flag={0x4, 0x1a}, @nested={0x104, 0x73, [@generic="a047d81250dffc8c730b9df6fbcf4ff3b0bdcb5d3f350644049ed86f19323a59c3d7cf6652e4da33ae6b538b774cadcd723fe706b95de0f233b4f5672f4a46493d94d5ae511232db0e08704aeef4608b70b29acf804e08432597b6d7d442d5b28adeec29535cfe7175f0c92b7986c4041ed35121db00c9334361cb0aa001809102b2822cbae527ae2215d5b2717a45d20253740625007b4f75c5e634358eb745ab08a55363", @generic="92f8e0877b5cfca93eb4fe517f92e3591100bbaf03f0088abcae2b62598f54db4553c46f1a5757508280139f4e439ad8dfd94da937f5b55b424c751d3fb9acdccf430648a838e374543d371891", @flag={0x4, 0x22}, @flag={0x4, 0x71}, @flag={0x4, 0x57}]}, @flag={0x4, 0xa}]}, {0x340, 0x11, 0x10, 0x3, 0x3, [@typed={0xc, 0x5b, @pid=r17}, @typed={0xc, 0x68, @fd=r1}, @flag={0x4, 0x19}, @nested={0x8, 0x73, [@flag={0x4, 0x4f}]}, @nested={0x30c, 0x1f, [@typed={0xc, 0x7fffffff, @uid=r18}, @generic="e5d456dd392ec4dc2f0348bf28213917ce6c37d4b0cefd41b8f3f26a9de3ad954b7835400bbe862cfe092181cb9fff1c9dfac5397bc950df2cdaef328bf83ad7b1bab9806845c0b62ff00d246d9dd7060392712c114d48f581b8674503be6bbceb33c992a4bc2e63f8841d5c67f2ad7872ec17bf8147337ddfb6faa4534fbddd5f3fdd6218d1aa", @generic="d1a66856209cf8ef5564490ade381d26f42b5c789b848f9c4f60ef6b46fb70068b315476b26c4d5f452818e89e113d7be7c31ae49bba46ec884774931d57bb497442a5208dd5b0f7b04cf8b9ae479e0698de526c901c9e13498e2d52aecb0e7df417eee23118a610fcf5079451347a7382907c097ecc97f8e1d27ef6f94f502876ee45ed988c3536e789b8483634261ef8a94a99d4d4e64eba3f18d566b3188d35c81d28c19abe9fd434b181af5057788fe586ea72513d79fa8f6dbe2b1be9cddc70c48dabbc046ca0e12e8b5a9669a06b52f670f04c0c2893ec7c", @flag={0x4, 0x1b}, @flag={0x4, 0x1c}, @generic="0feb73e11a05a6a7accaf27ffa189247ef2de2a7022e10fde940b8ce323d5d246e5f463328f6ead7333c4632ef3c28e42be2541baa869ec410a1ce55fc3dbeae4d43183e6fa6a8b3e984de9d55bee08aeef5315c66911642d34f644cd34828284e1bc5c855f4cc39db6bc55972b66354ebd5a473881af86bb4f8c1577311d9e1d8369e009792304c4673ba718ba3983fb89a312220e36f5e8f61b20f59e36eb9dec4ad28f635428b3f5c85a22d2c62f041fdb57db5", @generic="a8e86e3808500b74ca74f521532265687fb2d972ba1a9270ab873a2726246b7bb1d52f05bdd4c8a7234791c98c737a1490915b49d90ff2678a99b25f93743087beb844fd43bb79c8cb221d22e3023944128a4490c5526662b4180cf5acb905c245a6902cfac4697174ca1d1532fa68e7afa4f9383777fe14535f6c6aa0c6cef1dbc6ad73433d851e66e3499a1f69f25bb0446a61fab96b22a7d16175a662542126d69c9e1e9cf25e69a5f0d6b0b54ff3a2122dc664a4f3195429ed6b30ab156931cac02aa37d959b7111c9cfcf01b57dfb51482247df57d451df"]}]}, {0x110, 0x36, 0x201, 0x2, 0x1, [@flag={0x4, 0x4e}, @generic="83ed01c6752838f0cd16c3183b360dd19be6dba98e489693d0220db878bc31fc665bfed78247690c0f36537e0f8fafce794e6cc7eb1f09cba32fa23713aab60183b3cd18f74bbd800e7a0c0649c679e4022246278ea9925ba92c48046e0d73831519212ce05857e53f0cc4d303b25e79414701b7ba2ca8f27b962c5600bea11f99b8ef845b41a68dd9bfa525ec1b44da67c2d1947df4cabf6110b61afe045a9aefca50b4491d2a6825ce30046b00fefe41316e7b0d1bb37b7a4d0900ec185696b7b1e4e28b4c4cf204c0b338335be15f04c2c961789b5d16621b8348a578fcb066cb62c07ec52d74566ec6c61ec9a74560068ea5186a1e3275"]}], 0x578}], 0x6, &(0x7f0000ff2000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x40000}, 0x40004) 2018/01/12 23:12:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x2337) r1 = socket$inet(0x2, 0x2, 0x2000000088) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000-0x10)={0xd71, 0xffffffff, 0x2000, 0x6, 0x2, 0x5, 0x382, 0x8001, 0x10001, 0x819c}) close(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x600400, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000001000-0x8)={0x5, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/12 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db8000)=0x0, &(0x7f0000c00000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000876000)={0x4, {{0xa, 0x3, 0xc7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000b12000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000978000)='/selinux/relabel\x00', 0x2, 0x0) bind$bt_hci(r2, &(0x7f000009f000-0x6)={0x1f, 0x5, 0x3}, 0x6) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet(0x2, 0x805, 0x10000) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e0e000)=0x0, &(0x7f00002a1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001a000-0xc)={r3, 0x54, &(0x7f0000eea000-0x54)=[@in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x1da, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}]}, &(0x7f000083c000)=0xc) r4 = getpid() stat(&(0x7f00009ba000)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000390000)='/dev/input/mice\x00', 0x0, 0x4800) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000727000)={0x1, 0x4, r4, 0x101, r5, 0x6, 0x7230d8cc, 0x3520}) 2018/01/12 23:12:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xfe, "bddce8c6f94f1b1597186cd194b9fac7502ada2722a0164703f20a00c646d4062266b27eaac986ba0f4d4fb45219567db011976131f4920621bcbc1f5f65bb35ed625c60360ce5752986ce17491a3754cb04d560fca8111c4f281710ec45b7c0a8d5f2728ee0a5b9d2b1b32255bae6d3d994afd253af940e6ca80a789e85d9cda954bce974e09ff50dcd4be07384a246e554feca22f986587d06ef0a4ddb24a2ffc27b5572481e6fa2431bcb0110d0240bed942e54939ab88d9155c717f83525cc8bc0cc883f6ec81cb0c802fe5514dc95d98265ada0e40c65ec6bdf3b9469a0810798426c67d761d57376b45e017a1c65bef814264bbccb27bd3ee20441"}, &(0x7f0000000000)=0x106) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0xca}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x4)=[&(0x7f0000308000-0x1)='\x00'], &(0x7f0000000000)=[&(0x7f0000f25000-0xa)='-%]system\x00', &(0x7f00008d4000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x2)="db00", &(0x7f0000000000)='\x00', &(0x7f0000001000-0x6)='eth0!\x00', &(0x7f0000000000)='&vmnet1%+em1\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x2, &(0x7f0000d61000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008fd000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) readv(r2, &(0x7f000020f000-0x8)=[{&(0x7f0000a63000)=""/230, 0xe6}], 0x1) connect(r2, &(0x7f00007fc000-0x10)=@llc={0x1a, 0x0, 0x8, 0x1, 0x3, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f00002d5000)={0x3, &(0x7f0000d84000)=[0x5, 0x4, 0x4]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006e1000-0x8)="4d64000000e90000") getdents(r1, &(0x7f0000ef7000)=""/48, 0xfffffffffffffc88) openat(r1, &(0x7f0000452000)='./file0\x00', 0x1, 0x100) getdents64(r1, &(0x7f0000ace000-0x7c)=""/124, 0x7c) 2018/01/12 23:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) lremovexattr(&(0x7f0000d0a000-0x8)='./file0\x00', &(0x7f00009da000-0x6)=@random={'os2.\x00', '\x00'}) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000cf2000-0x4)=0x3ff, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x1, &(0x7f000004e000-0x7e)="9a99b3f1850000ffff2fa60a35245dabccb1055a709e631c28408332434ba7292ac1dd4ece7826f2f225e4e3011958af4a4d77d9e0f587f2a00c2cdb40842eb731948e0c51d7c34c8002d1f22f952f9388a020e8b256035c802af73a2947884a09e6c33ab9aec393ef918c3c3d86ddbe12beb836c0142907afdc4e730bc7", 0x7e) r1 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r1, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00007bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000291000)='user\x00', &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c4000)="b33a000087ebe00000007fd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995beee8e0d31bf32853747eda22d2818d08ca2718d81620e365a0e6b9485f2d925493f60c01e35f5f8c7eba67840800c97f5b07e5849d2e875bb76cd640b336616fe0f3c306007fb4627ee7597689525e8e7426508f6eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6a88f6672f98f7e149be31bd78b506e8b951173e1", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f0000651000-0x1)=""/1, 0x1, &(0x7f0000519000-0x2c)={&(0x7f0000e4c000-0x10)={'sha256-generic\x00'}, &(0x7f0000220000-0x22)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uselib(&(0x7f00003f5000)='./file0\x00') [ 134.246859] device eql entered promiscuous mode [ 134.279892] QAT: Invalid ioctl [ 134.338570] QAT: Invalid ioctl 2018/01/12 23:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005a3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$getownex(r1, 0x10, &(0x7f0000368000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00003b1000-0x8)={0x0, r2}) 2018/01/12 23:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f000069c000)={0x0, 0x0}, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ppoll(&(0x7f0000d06000-0x20)=[], 0x0, &(0x7f0000ac3000-0x8)={0x77359400, 0x0}, &(0x7f000053b000-0x8)={0x0}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007ba000-0x1)=0x0) 2018/01/12 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000090c000)="b5f05d2680f1804d745ab5ed0661d8ef9a96b5b51774fb4f0709fdb0dd9ba58350276c175a53a95e4c7937f488890cb1fce15f6f95", 0x35, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000669000-0x118)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x8)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4d000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setns(r0, 0xc000000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f07000)={&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/12 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007f4000)=0x4, 0xfffffffffffffe30) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000e4d000-0xc)={0x2, 0x0}) ioctl(r0, 0x8, &(0x7f0000649000)="") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000919000)={0x0, 0x0, 0x81}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e90000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d15000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00008d9000)={{0x7f, 0x7, 0x4b3c, 0x31c9, "fb7e826029e95664183f05caffdda8549b5d203a5945339b61489325f6b168921a48e7c1243c3fc3ebb70c69", 0x0}, 0x0, 0x0, 0x1, r3, 0x3, 0x6, "812b246f278035acd0c8fdc0ca9dbe9902b549dce820500b959b27000c046df015ff877b28068dc5df5f610112d476e21b57875c14ff62c956da6eeb04184f0f", &(0x7f00006bf000-0x2)='#\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x18, 0x7, 0x1, 0x3ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e51000-0x8c)={0x1, 0x7fffffff, 0x7fff, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgrp(0x0) wait4(r4, &(0x7f0000bed000)=0x0, 0x1, &(0x7f00006fa000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00006f2000)={r1, 0x0}) 2018/01/12 23:12:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000012000)='/dev/input/mouse#\x00', 0x0, 0x200100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000097c000+0xe2c)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2c000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r2, 0x0}, &(0x7f000005a000)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000fe4000)={0x0, 0x0}, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d7000)={0x0, 0x0, 0x0}, &(0x7f00004e6000)=0xc) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffffffffffffc) lstat(&(0x7f00006a3000)='./file0\x00', &(0x7f0000981000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000011000/0x3000)=nil, 0xe3d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000-0x60)={&(0x7f0000002000-0x14)=[0xfffffffffffffffe, 0x71c, 0x5, 0x0], 0x4, 0xffffffffffff8000, 0x89a, 0x8, 0x5, 0x100000001, {0x3, 0x1, 0x53, 0x1, 0x7, 0x5, 0x6b69, 0x101, 0x7, 0x4, 0xdbb, 0x81, 0x1, 0x4, "91cd473a769d80ccfaf06c5ad8152e5d273663c6de05028ab4d4a8a833517e77"}}) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x10, r1, 0x31) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000c31000)='./file0\x00', &(0x7f0000a2c000)={0x758, 0x80}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000117000-0xf)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f0000de6000)=[{&(0x7f00002e0000)=""/3, 0x3}], 0x1) 2018/01/12 23:12:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000626000)='net/ip_tables_targets\x00') fcntl$notify(r0, 0x402, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ef000-0x4)=@assoc_id=0x0, &(0x7f0000394000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000113000-0x6)={r1, 0xffffffff80000000}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000005000-0xc7)=""/199, 0xc7) 2018/01/12 23:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007f8000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000079c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8241}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af3000)={"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"}) r3 = open(&(0x7f0000cb2000)='./file0\x00', 0x400802, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000030f000-0x58)={0x80000001, 0xdaa, 0x6, 0x6, 0x3, 0x1400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xfffffffffffff619}, &(0x7f0000d32000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000447000-0xa0)={r4, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52b7145a, 0x6, 0x40, 0xfffffffffffffeff, 0x90}, &(0x7f00007b4000-0x4)=0xa0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/12 23:12:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x2a01c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0x8240, 0x20, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x9, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0x100000000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, 0x1) bind$bt_sco(r0, &(0x7f0000001000)={0x1f, {0x800000000000000, 0x9, 0x7345, 0x8, 0x4, 0x7fffffff}}, 0x8) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0xfffffffffffffffd}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0xff, 0x8001, 0x0, 0xfffffffffffffff8, 0x9, 0x2, 0x5, 0x5, r1}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000005000)=0x1c, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000)={0x0, 0x0}) epoll_create(0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0xfffffffffffffe00, 0x200, 0x5, 0x7, r1}, &(0x7f0000007000-0x4)=0x10) sysfs$2(0x2, 0x5, &(0x7f0000006000-0x86)=""/134) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000007000+0x2f9)=""/148) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={r1, 0x98, 0x30, 0x200, 0x4}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000009000-0x4)=0x8) 2018/01/12 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000ac6000)='.request_key_auth\x00', &(0x7f0000a2c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007e9000)="7299ad725f1cd279a914706a9b0e5ca11694b2efc1921cc7d4ae96e2276e8d2d1a5faabc335be5e7ccd910b93f95ca306ced735b50e75bcc92a6fb917e3f3c62234b2ca8a74c5d4e9655df9014635f0eb2b6f9f80c9a0827bc92e7559e1f4209b4e977270e82a8a6980fb7994f3026346aafd2c7badb10b8d3b9750a5e18be66589be239f0f703675bee9a92a231ff51a46dc42c51d1a6714f0519fb41a3ab942a9e74d67f35d15008b1834f814b4e9577d3cda3e538f295c72fa7e7f561e130f9264b08e5c90ee63cabb402461556609bf5e957248890c8f9", 0xd9, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000b83000-0x5)='ceph\x00', &(0x7f00002d9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f54000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 2018/01/12 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000834000)='/dev/midi#\x00', 0x8, 0x40000) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a0c000-0x18)={0x0, 0x4, 0x30, 0xfcf, 0x401}, &(0x7f0000a0b000)=0x18) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a0c000-0x66)={r2, 0x8, 0x5e, "13438eb090c450a89422931a105f3480104fa67d44505b202359aca8617fed6ca763dc2d9418d602d71dc1e506fddc300d5e0f52eb40edebeac8a4c7604cdd48c9770a892ba1fecc2835777adfc494c91fe806be1762ab94c867d6908541"}, 0x66) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0) 2018/01/12 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000b75000)=""/90) syz_emit_ethernet(0x136, &(0x7f00006e4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="31168f9c3d53", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x100, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x88, 0x4, 0x0, 0x4, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0xc, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x70, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27"}}}}}}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cfe000-0xb)='/dev/audio\x00', 0x101040, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000eda000-0xb8)={0x0, 0x6000000000, 0x6, 0x5, 0x40, 0x7, 0x1ff, 0x7fffffff, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x390, 0x23e, 0x800, 0x400}}, &(0x7f0000a5b000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f45000)={r2, 0x21, "0b96b475000c9949aca5b3c7b72fe9a8b9aad1b1003487105cc9c3d53c8c5e08eb"}, &(0x7f000071e000)=0x29) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a80000)={0x0, 0x0}) 2018/01/12 23:12:44 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000786000-0xc)='/dev/amidi#\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00006e2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000b58000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000003b000)='./file0\x00', 0x50100, 0x2) connect$ipx(r3, &(0x7f0000738000-0x10)={0x4, 0x1, 0x1, "62cae903ec5c", 0x8, 0x0}, 0x10) sendto$inet6(r2, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 23:12:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) setgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000+0xf84)=[{&(0x7f0000324000)=""/4096, 0x1000}, {&(0x7f0000f73000)=""/2, 0x2}, {&(0x7f0000c4f000-0x88)=""/136, 0x88}, {&(0x7f0000e9f000)=""/102, 0x66}, {&(0x7f00002a2000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}], 0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x6440000000001268, &(0x7f000000b000)="") 2018/01/12 23:12:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f51000)='/dev/amidi#\x00', 0x3, 0x40) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f51000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002f000-0x28)=@ethtool_stats={0x1d, 0x4, [0x1, 0x27c1, 0x0, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f50000)=0x465, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x45c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f56000-0x50)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 23:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004e0000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000072a000-0x4)=0xfffffffffffffc01, 0x4) fcntl$lock(r0, 0x400000000000007, &(0x7f00003b2000-0x10)={0x2, 0x0, 0x4, 0xffffffffffffffff, 0x0}) r2 = dup2(r1, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000ba9000-0x40)={0x5ffffffffffffc, 0x0, 0x1a8, 0x400, "5b25068d460be4d136cdc0e1ffe5e74d06829faa32abb98b2d07293818866855e07e1f097b2c47b748ffe693", 0x3}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00005e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/12 23:12:44 executing program 2: mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000ee4000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000d81000-0x19)=""/25, &(0x7f0000ee5000-0x4)=0x19) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000ee6000-0x8f)=""/143, &(0x7f0000450000-0x4)=0x8f) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000ee1000)=""/157, 0xfffffeff, 0x0, &(0x7f0000edd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0xfffffffffffffcfd) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070200ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ee5000)={0x0, 0x0}) 2018/01/12 23:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5b000)='/selinux/policy\x00', 0x0, 0x0) read(r0, &(0x7f0000632000)=""/36, 0x24) openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/kvm\x00', 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002af000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/12 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000adc000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) r2 = syz_open_dev$usbmon(&(0x7f0000040000)='/dev/usbmon#\x00', 0x3, 0x20000) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/12 23:12:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x5, 0x4) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x40000) fcntl$setpipe(r0, 0x407, 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000001000)={0x1f, 0x3ff, {0x2, 0x9, 0x7fffffff, 0x3, 0x4, 0xd8}, 0x7, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x80}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x101}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x0, 0x1, 0xaf4, &(0x7f0000003000+0xe17)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000005000-0x8)={0x1, &(0x7f0000002000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000006000-0x4)=0x1000, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/create\x00', 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000006000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000008000)={r5, 0x0}) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x150, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) 2018/01/12 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000083d000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007f0000)={@common='ip_vti0\x00', 0x3}) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000149000-0x52)=""/82, &(0x7f00000e8000-0x4)=0x218) bind$alg(r0, &(0x7f0000ded000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/12 23:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f0000d89000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x8fc64f5be7d9f324) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ff3000)=0x0, &(0x7f000062b000)=0x4) 2018/01/12 23:12:44 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) open_by_handle_at(r0, &(0x7f00002de000)={0xe0, 0x7f, "2376b42bd65ae66984d7ae8b4bedb72ee2ae301b1d234cfb14325dafdb02b47672254e78d1fb8b4b24c264d0eb2dd60fdf0e15d3a6570ec2d783d4ccd5dc66b26a12c92f2dd2cfcb6edba0071b8f4beacc4e5ed05c7f44e52bc45cb58b640ee2e52a7891bdec0b4933857394a5da6c434f240fc2c1d344ca751063295d4cff5df51ca601bd72f7933e6b7dca6d48e1a0ce009124a169dd3a5b39557bb3801618122d5db0b1e7f8d250690af3a956fd72699ec5984aa359aaf84790fee38b0d10d72f66b83203db8cef9b1f89acdc84a4f94719ee64646e21"}, 0x8000) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x4000000010e, 0x20000000000000a, &(0x7f0000000000)="", 0x0) r2 = memfd_create(&(0x7f0000bac000)='system{\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/12 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006f3000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c29000)=0x1ff) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000629000-0x8)=[], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) sync_file_range(r0, 0x7, 0xfffffffffffffff7, 0x5) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000c25000)={0x27, 0x5, 0x0, 0x7, 0x0, 0x0, "84830091bf83496c0d4fdfcd4e4fa8804b1272d37fe5a421ec6385d5eda924268aa873a7be049506261ac38057d347d600a16dfe2a9e6e5213a42e66a57bd6", 0x0}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f000013d000)='/dev/snd/pcmC#D#c\x00', 0xc8e0, 0x98180) getpeername$packet(r2, &(0x7f0000392000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008c6000-0x4)=0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000242000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00005d9000)=0x0) nanosleep(&(0x7f00005a3000-0x8)={0x0, 0x989680}, &(0x7f0000153000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xfc, &(0x7f0000fa6000-0x1000)=""/4096, &(0x7f000027b000)=0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000045f000)={0x9, 0x6}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000006e000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 23:12:44 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3d0, 0x2, 0x6, 0x21}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x10000000, 0x1, 0x401, 0x8, r2}, &(0x7f0000011000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001a000-0xa0)={r2, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba57, 0x0, 0x7, 0x8, 0x31}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0xa) close(r0) 2018/01/12 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000402000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000be1000-0xb3)=""/179, &(0x7f000015a000-0x4)=0xb3) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000033e000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00007be000/0x4000)=nil) 2018/01/12 23:12:44 executing program 6: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000aaf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a8a000)=0x0, &(0x7f0000ed6000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d50004ffff0000000000000180000000000200e1a071985e", 0x18) 2018/01/12 23:12:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00001f7000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f00005ab000)=""/7, 0x7, 0x40002040, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r1, &(0x7f000086a000)=[{&(0x7f00000be000+0x170)=""/179, 0xb3}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b21000)={0x0, 0x2}, &(0x7f0000401000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000d4000-0xc)={0x0, 0x68, &(0x7f0000918000-0x8)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f00005ed000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000068d000)={r2, 0x10001, 0x1, 0x4, 0x8000, 0xa, 0x1f, 0x5, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x5, 0x3, 0x2}}, &(0x7f0000364000-0x4)=0xb8) r4 = socket$inet(0x2, 0x800, 0x100000000000000) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) syz_open_dev$sndtimer(&(0x7f0000573000)='/dev/snd/timer\x00', 0x0, 0x200100) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f000054d000)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/12 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x4be) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000092d000-0x4)=0x0) getpgid(r2) sendto$inet6(r1, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005f6000-0x4)=0x8, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000faf000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f000046b000)='net/mcfilter6\x00') ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000e43000)={0x5, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x5, 0x27, 0x7, 0x40, &(0x7f0000540000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xda, 0xfffffffffffffffa, 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000105000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000979000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000bde000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1bbcd395, 0x66a, 0x6, 0x500, 0x9, 0x100000, r4}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000eda000)='/dev/loop-control\x00', 0x60000, 0x0) r5 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x485, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f000078a000)={{0x10001, 0x3}, 'port1\x00', 0x0, 0x8, 0x45, 0x7, 0x6, 0x9, 0x4, 0x0, 0x4, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x1) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000012b000-0xb)='/dev/hwrng\x00', 0x115401, 0x0) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000879000-0x17)="b14e41f96c4ef9bfdaa49ea45299f18655efb11c5fc7df") writev(r0, &(0x7f0000001000-0x8)=[{&(0x7f000078d000-0x1000)="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", 0xec1}], 0x1) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f000052d000)=""/0) 2018/01/12 23:12:44 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000047f000)='/dev/input/mouse#\x00', 0x338, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x2, 0x0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000ddf000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000cfe000-0x4)=0x0, &(0x7f0000e5a000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) lstat(&(0x7f00006da000-0x8)='./file0\x00', &(0x7f00002b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bb5000-0x4)=0x0, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0) ioctl$TCSBRK(r0, 0x5409, 0x8) fchown(r0, r2, r3) ioctl(r1, 0x100000cb1d, &(0x7f0000515000-0x64)="7f000000bc61120b2df9d403659a8b14009583ba4ef4ade65cbbeacc98d2767fb83b774200e912369b1dc5a37a00000000000003ff02c8a58dd3d1db86c0f7a7afb8c1c4e7eb0307317b0b81cb64f4154dd26f1cb0f525febf0d72ee0a8bebb8ea414090") syz_open_pts(r0, 0x80c00) connect$bt_rfcomm(r1, &(0x7f0000735000)={0x1f, {0x5, 0x4, 0x100000000, 0x6, 0xa7, 0x4}, 0x1f}, 0x9) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000009000)=0x3) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000dfb000+0xc7f)=0x1ff) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000038a000-0x4)=0x4331) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000694000-0x4)=0x4, 0x4) clone(0x8000000, &(0x7f0000451000)="8a2ada22ed708944adb0ee36e922fd15a270f6a9b4eba8da5fdcd7c74958230bd4c138491c52fae5a6e37ee92783e0d25199a1c25e35ee7e5b3e88894882a7d899972fb9b91abface665e2bd15bcec412b6a6e1a60e45f0ca5a435af7caf6bc4e6", &(0x7f00000b7000)=0x0, &(0x7f0000a7d000-0x4)=0x0, &(0x7f0000853000-0x75)="8bd6d616fbea0680baaa151d494effa17fd921171b66a98034c0fa5c1ed26c017ee2d08c019b48bd9a3da87feefcf262426b9214089bd4f3d92f8f6a6429daf38963d323734a41101ba3be75996c3155363700000000000044eb9db96cbc4465cae7039907dc922dc6e46618b852b9c1bcfbd9be32") 2018/01/12 23:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000ab4000-0xf6)="a33b1ed5e8c7c65f4dff1061556b61b705695b79a8a58d97ff1ad648d28ddde7925f33edcbc175eb96da9fab13d33cc594640611cfabd3dd9a32bd9757596192e0be7540a65f8b93d9e2866806af2895172fcb96aa7ea49ceb86751563c56bee6cc770bb4db70ce2753ff6e5f6709427c7ed494d518a845a27e85b2af51d10b60a1a2458e86c4cd20b599ba5417bf07327cdb1be2261ce119d4688cd398b990dac5250465924ff41443b5cae8568f798a94b0d2933a0cf82a6be97932d151c97181ed25d8946cb082a6e7c578f11ef35207b9ed0dc54b1945d91913b720136ea6f25d2c607e4453e0e643c5ecc8cb79c858a1a2c4416", 0xf6) flock(r2, 0x100000000001) flock(r1, 0x6) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f00008e3000)={0x0, 0x0}) 2018/01/12 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000005, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000607000)='/dev/input/mouse#\x00', 0x80000000, 0x88200) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00008cc000)=0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8003ff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cc8000-0x8)=@buf={0xa2, &(0x7f0000f01000)="ab6d9fac401ba4bbbf186bc4fb84a8d2bdbff303a62afdeafa7cac53bb2af61d37a248ddfdc7e2e384b772fc6ab3683ae3f94cd0cef772f9b55553861ee57cd42316908eeba248e587fb38aec97f921f4f035c482a89858203e0fc347443882ff62dbc76947d23fbc10f457af4bb22a78e6aa9213b857017f2f46fc350433f0b3f60f53bb176968ea4b1669c932cfe6ad8ae1438e6dbfa5b7454a43d3c74226c5d9c"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c40000-0x20)={@common="711f000000000000000a000000090f00", @ifru_flags=0x1}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d59000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000859000)={0x0, 0x0}, &(0x7f0000572000-0x4)=0x8) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000cab000-0x1000)=""/4096) 2018/01/12 23:12:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x666442, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000966000-0xb)='/dev/vcsa#\x00', 0x3c75, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000312000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/12 23:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000782000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/12 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000f63000-0x14)="b40a2dcdf41d09f49feb381b177f65d95b4f2ba4") setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000684000)=0x10000000003, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x803, 0x3, &(0x7f0000cff000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) prctl$setname(0xf, &(0x7f0000acc000-0x27)='vmnet1em0posix_acl_accesswlan1*trusted\x00') sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000a4d000-0x9)='/dev/ion\x00', 0x2000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f19000)='./file0\x00', 0x40, 0x8) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000e5e000-0x8)=0x0) r2 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0xc108cd926c87fd23) r3 = socket$netlink(0x10, 0x3, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e2e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000-0x4)=0xfe20) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000eef000-0x3)=')&\x00') write(r3, &(0x7f0000a51000)="1f0000000b06ffde00000000000a0000007fe0190900000000000010000000", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000338000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af8000-0x4)=0xe8) 2018/01/12 23:12:44 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000b9b000-0x8)='./file0\x00', 0x200080, 0x8c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d06000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006df000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/12 23:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000e3000)='/dev/dsp#\x00', 0x8, 0x240400) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000101000-0x5c)={{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x5, [0x981, 0x100000000, 0x8, 0x3f, 0x1, 0x1f, 0x8, 0x4]}, 0x5c) writev(r0, &(0x7f000080b000)=[{&(0x7f0000d4f000-0x39)="3900000010000904000000004c0a00000600004a020000004500010700e1001419000a00000000000000420011000608000000000900001ee4", 0x39}], 0x1) 2018/01/12 23:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000507000)=""/4, &(0x7f0000000000)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000788000-0xd)='/dev/dmmidi#\x00', 0x6, 0x2) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ca2000)={0x56708498, 0x2}, 0x2) io_setup(0xfb, &(0x7f0000d75000-0x4)=0x0) io_destroy(r2) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000d1f000-0x8)={0x80000000, 0x8, 0xffff, 0x6, 0x6}) 2018/01/12 23:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) msync(&(0x7f0000810000/0x2000)=nil, 0x2000, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000061d000)=""/0, &(0x7f0000354000)=0x0) 2018/01/12 23:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f000036e000-0x2)="") vmsplice(r0, &(0x7f00000af000-0x8)=[{&(0x7f00008b4000)="abbfd4c997dc478bb20329d4ea7646418ef7d465157e0b4c5570def3e3a6f3da6450b199bec6d7b78591ce02cfef81bc64f165077122f0d7a60ea9325008bf3027d6dd63dc356e59f4f3686ee9e81497b33df36314d6", 0x56}], 0x1, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000303000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) 2018/01/12 23:12:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) getsockname$unix(r0, &(0x7f0000f8c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005d2000-0x4)=0x8) 2018/01/12 23:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000657000)=0x3, 0xfffffe60) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a20000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000096d000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bc7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101, r1}) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000029a000)=0x0, &(0x7f0000623000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000870000-0x4)=0x0, 0x4) 2018/01/12 23:12:45 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1c61) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000f39000-0x4)=0x0) r3 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mremap(&(0x7f000095d000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000306000/0x2000)=nil) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00007e2000)=0x7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000965000)=0x0) perf_event_open(&(0x7f00000b6000-0x78)={0x0, 0x78, 0x8001, 0x2b, 0x3d2859e1, 0x5, 0x0, 0x7, 0x200, 0x1, 0x0, 0x6, 0x3, 0x2, 0xdab, 0x3, 0x100000001, 0x0, 0x40, 0x1000000000000, 0x2, 0xc0, 0x2, 0x8, 0x4e, 0x7, 0x2, 0x6, 0x10000, 0x2, 0x7, 0x8, 0x100000001, 0x0, 0x8, 0x1, 0x2, 0x2, 0x0, 0xffffffff80000001, 0x1, @perf_config_ext={0x4, 0x9}, 0x800, 0xff, 0x40, 0x0, 0x100000000, 0x2b, 0x100000000, 0x0}, r4, 0x0, r1, 0x7) 2018/01/12 23:12:45 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009a0000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000186000+0xeaa)={[0x65d, 0xfffffffffffffff8, 0x6, 0x4, 0x7, 0x4, 0xcf, 0xfffffffffffffffc, 0x72e71b7f, 0x81, 0x1f, 0x8, 0x8, 0x101, 0x4, 0x101], 0xf003, 0x2a0152}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000053000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000053000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x200) 2018/01/12 23:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = perf_event_open(&(0x7f0000dd8000-0x78)={0x7, 0x78, 0x8, 0x3, 0xfffffffffffffffe, 0x8, 0x0, 0xba, 0x800, 0x2, 0x5, 0x7f, 0x7f, 0x1, 0xfffffffffffff10d, 0xfffffffffffff0c0, 0x7, 0x8, 0x3, 0x1, 0x4, 0x4, 0x3, 0x7fffffff, 0x80, 0xb6, 0x7ff, 0x3, 0x6e82967c, 0xdc, 0x8, 0x9, 0x2538, 0x4, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000967000)=0x0, 0x8}, 0x8000, 0xffffffff, 0x4, 0x6, 0x20, 0x1, 0x8001, 0x0}, r0, 0x9, r1, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000152000)=""/34, 0x22) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ae3000-0x2)='&\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002e7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/12 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b7000)={0x0, 0x0, 0x0}, &(0x7f0000573000)=0xc) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000c40000)="", 0x0}], 0x1, 0xe) 2018/01/12 23:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004c3000-0xb)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f0000e66000)=[{&(0x7f0000dcd000)=""/215, 0xd7}, {&(0x7f000010e000)=""/246, 0xf6}], 0x2) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f0000a2a000)="1f0000000d0a1feaffffff000000e0ff019d160a0900017fe500ed2000df18", 0x1f) 2018/01/12 23:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = request_key(&(0x7f000043c000-0x8)='trusted\x00', &(0x7f0000a86000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001eb000)='\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x10000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000286000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) [ 134.997602] netlink: 'syz-executor1': attribute type 10 has an invalid length. [ 135.029731] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/01/12 23:12:45 executing program 2: r0 = memfd_create(&(0x7f0000659000-0x3a)="6b657972696e675e757365726d696d655f747970656d696d655f74797065256574683173797374656d76626f786e497430273600000cee244000", 0x0) prctl$intptr(0x17, 0xb9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2018/01/12 23:12:45 executing program 1: mmap(&(0x7f0000000000/0x539000)=nil, 0x539000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000053a000-0x8)='./file0\x00', 0x1100, 0x10000) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000273000)=@assoc_value={0x0, 0x0}, &(0x7f00004a4000-0x4)=0x8) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000053a000-0x14)={r1, 0xffff, 0xfffffffffffffff8, 0x6, 0x0, 0x4}, 0x14) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000510000/0x3000)=nil, 0x3000, 0x22341168d5b2cc95, r2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) 2018/01/12 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) syz_open_dev$amidi(&(0x7f0000ade000-0xc)='/dev/amidi#\x00', 0x5, 0x8000) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/01/12 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ab9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ed0000-0xb)='/dev/midi#\x00', 0x7, 0xc0000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c46000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fb9000)=""/4096, &(0x7f0000e24000-0x4)=0x1000) 2018/01/12 23:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005db000-0x5c)={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x3ff, [0x3ff, 0x4, 0x2, 0x6, 0x4, 0xef, 0x9, 0x401]}, 0x5c) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/12 23:12:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f00004fd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f8000-0x30)={0x4c, 0x0, &(0x7f00007cd000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x1, &(0x7f0000e44000)=0x0, 0x1, 0xfffffffffffffffe, 0x0}], &(0x7f00001e3000-0x10)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/12 23:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = creat(&(0x7f000075f000-0x8)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000dba000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0xdab) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000b03000-0x12)='/dev/input/mouse#\x00', 0x3, 0xc0140) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f8f000)=0x1000000000084, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000cd7000-0x4)=r2, 0x4) 2018/01/12 23:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) move_pages(r0, 0x1, &(0x7f00008b8000-0x14)=[&(0x7f00001ab000/0x1000)=nil], &(0x7f0000a45000)=[0x20ed79, 0x0], &(0x7f0000db4000-0x4)=[0x0], 0x2) 2018/01/12 23:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00005e8000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="0000ffff01d0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe500600000000000000103347fae5"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:45 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000f000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000018000)={0x6, 0xfffffffffffffffe, 0x7}) listen(r0, 0x7) r2 = accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000a000)={0x0, 0x48, &(0x7f0000015000-0x48)=[@in6={0xa, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x3, 0xf5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000002a000)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000002c000-0x18)={0x0, 0x45bfac00, 0x1f, &(0x7f0000028000)=0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000-0xa0)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x8b, 0x1, 0x4}, 0xa0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000002a000-0xf1)={r0, r2, 0x1, 0x0, &(0x7f000002a000-0x72)="947e6b83732ba4efd7c9b85c3b2eb82a4eb39f548bb0f96f4d4eead0d725ff07ea6fd9eb1a52488aae6db6f7b875fbef0cf8e58ced7c0efc5fbcde634c9e9973efc10777dfe237ab01c446f08d8bfdd7457e32ea2ac66312288a823f14c0d4c2f930d3bace4613005396675e4fe4912e3fa9", 0x6, 0x2, 0xfffffffffffffff7, 0xc17c, 0x800, 0x2, 0x59, "84c0fb58aadc84196495cae5fff0bacbf3e8cfcd1b3fc5f6a69b4810d7715515e4b41790f8579fde57c7a257d5b85ef641f5fac643ba222944bf1e71525d9115d90c6badcdadfe6f399ef10d0e97396de39b58108d8ec96b6b67175995d02ad975a1d854b5972d07a0d2b40a78b549cd37829a77710a8bc1992cd669939c2d445462ecf2303be85e91e85da7755c9d2cd8ef818be8c2446cb0fa75c414ce3496f6065bbe0518cefbbea7489a88707318ca08c323de88fe542228ef0a640f4976b9ac6bc424a362292aa8676337e49b8520"}) 2018/01/12 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001b2000)='/dev/cuse\x00', 0x28700, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000163000-0x4)=0x9, 0x4) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) ftruncate(r1, 0x100) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') 2018/01/12 23:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) prctl$intptr(0x21, 0x401) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00003b2000-0x4)=0x7b8, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fb7000)={0x1c, 0x0, &(0x7f0000ad5000-0x1c)=[@increfs={0x40046304, 0x0}, @acquire_done={0x40106309, 0x0, 0x4}], 0x0, 0x0, &(0x7f0000f8b000)=""}) 2018/01/12 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1002000000003, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffefd, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000059000-0x4)=0xef5e, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cf5000)='net\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4147, &(0x7f0000006000-0x1f5)="") accept4$llc(r1, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006f5000-0x4)=0x10, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x120000000001b, &(0x7f0000be1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/12 23:12:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000012000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x0, 0x2, 0xa0d4, 0x8}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000014000-0x18)={r2, 0x6, 0x30, 0x8, 0x8}, &(0x7f0000001000-0x4)=0x18) r3 = accept4(0xffffffffffffff9c, &(0x7f0000011000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r1, 0x0, r0) getdents64(r4, &(0x7f0000012000-0x7a)=""/122, 0x7a) getpeername$packet(r3, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000011000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000002000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/129, 0x81) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0x7, &(0x7f0000ba1000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_DIRTY_TLB(r4, 0x400caeaa, &(0x7f0000b83000-0xc)={0x20, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/12 23:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000020c000-0x4f)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x81, 0xfffffffffffffc00, 0x3ff, 0x5, 0xcd, 0x2, 0x8, 0x169f, 0xfc2e, 0xffffffffffffffff, 0x2, 0x4, 0x2830000, 0x101]}, &(0x7f00008e9000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fd3000)={r0, 0xe5, 0x3, [0x1, 0xd10e, 0x5]}, 0xe) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000430000)={0x0, 0x2, 0xb6b1, 0x3, 0x7fff}) 2018/01/12 23:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f000001c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}], 0x1, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffff9c, &(0x7f0000dc3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000be8000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f3c000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) 2018/01/12 23:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a28000)={0x81, 0x1f, 0x3ff, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x800000000401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20008001}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f9b000-0x90)={0xc9, {{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) arch_prctl(0x1006, &(0x7f0000322000-0xf9)="4723d1e6b3104c1faf10b7bc8cff57aadde6cb974481f1245a410895135e658ec9644bfbc3071751630634f5d5130bd4b11674d6467a76c1b130ca0722640fa7b196045243a2071354e8f8e52476903e272045f41fd623739ade002b1a7434ce4e7c14a33dd19e1dddaa295a3d6ac7831b456a6bbee02adad6fa94c4e5e8c19262f8d3780120fbe638770e839700eb103b33f85a20dd79a68a1651734dc3e601572b2883c07dcbc0a56a1276e1e3d5e1f6a92c6781d5d4cbd6359c198d727f79c7a0ff301ba3cf2dd8b14a6d8d3ee40aefd7c867cc12daa4938867a0760faa07020a68123fb9a96faae5800d821dbb13f451cfd8ce2b9a5194") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000662000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036e000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f6f000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b0c000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x9cd8, 0x3, 0x6, 0xa, 0x80, 0x20, 0x33, r2, r3}, {0x3, 0x2, 0x0, 0x8, 0x1, 0x4, 0x7fffffff, 0x1f}, {0x3, 0x10001, 0x8, 0xdd}, 0x0, 0xb, 0x3, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x6, 0x9, 0x7fff, 0x1d43e000}}, 0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e3e000)='proccgroupnodev\x00', 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000be6000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000011f000)={0x2, r1}) r2 = socket$key(0xf, 0x3, 0x2) pwritev(r2, &(0x7f00005b6000-0x28)=[{&(0x7f0000cef000-0x70)="2f63a6365209ddcf347e78b65c1841a65f527aa61f80e28139cf52b2c212239fb723445dde9fd1bbd8594b456404365132e0a043bc1e82d1332cdc6bace6263b86c98f4d06e9697596f7f458cdf52b287ba1c863cc5ce495ad87f60f2593d0c7c435b3ae927ce2fc809a675c911b2952", 0x70}, {&(0x7f0000825000)="8f6d36786c496373ad99159bc1a91643b1774689d9458b9d5522777132f7ebec5e549bc10b2947fd9154b6c6b97f679408946f1dcce1a240b62968e2eef5050f2b8f1085e914281302cb404859bd7dabcaf9f98e571f3c285a81838b", 0x5c}, {&(0x7f00000e2000-0x9d)="dda7ac1cf1409762507ff7ef7231bd6c14ed0eaf193b4bbbad6858a47c5c0a9a7385df9a850912ccdac76bda6869a21fc57d64f6b4d51579f4956c900064e7798dfdccbc01800b0ce54eabf54c7754976c49db04ea1b5cfac497846cdc863f1b1f15791347d2d68371b65c61227e33afff3189c341b0b30dcaa3e4c0c1075e69bc17f26ea4169ca7f25735091a639f6598ca3cfd0d1e92ed452f1f5edd", 0x9d}, {&(0x7f00006d1000-0xca)="731f6d20e93907f3abcf0ae679e8a34a1690981c25aa53863bf8a979107a3ecc870302d878f0cf4cf2a30f323c15ee2ca2b8ce4a64117c0049537b399c103de0a39dd76fabe644f69a07354e36e13a85a4924cb2c575309d5f4079d84b5216cc226037f422014632969b4109b63b466717de275bf8ac557e486b6898d0d92fe7b81d7ffba9abf2075f413e4c558611f6ae03908ec21651f9db745a3335f5ea9ac6921fba797c97699e97a4fb7537458a9f32380b07dbff569083f4fd8d9e2e95f67db6ceab56e5134334", 0xca}, {&(0x7f0000641000)="7f07416e2c8e1fadd4471daf6435a404f504714a243c2d4a1b12cae42d9d3a8fa8cbbc58420745d1dc289b46219f671defc01f4232a468737c3d7cdde3de1dc20fd723a4721b1aa83668ed8db8ac157fb5c277be57ab73e3d441e213eea672332554f92e00f49297afbf00f4c7ea9de53cc84c9f11294630aedccf5e361caba43c34b800c189ac045ebd64c5bb6c5aa7cf0806f94cda11f1477584", 0x9b}], 0x5, 0x0) epoll_create1(0x80000) syz_open_dev$dmmidi(&(0x7f0000079000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/12 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xa, 0x80000001) write(r0, &(0x7f000022d000-0x40)="1f0000000a0a010600000000000000000003fffd090000001a030080160051", 0x1f) accept4(r0, &(0x7f000055b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001d8000-0x4)=0x14, 0x80000) 2018/01/12 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000814000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000011a000)="3313c0d8330910610946d186cfb2e1d0f4b5187afbdae02603fa3cb25c9d511eab", 0xfffffffffffffe1f) 2018/01/12 23:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) bind$inet6(r0, &(0x7f0000594000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000efd000)='./file0\x00', 0xf8254e04df0e27, 0x28) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000abd000)={0x0, 0x6}, &(0x7f0000fd8000-0x2)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000aa3000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000620000-0x4)=0x47) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000eb0000-0x18)={0x0, 0x0, 0x0, &(0x7f0000f7c000-0x8)=0x0}) bind$inet6(r0, &(0x7f000032f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 135.295346] binder: 20557:20568 BC_ACQUIRE_DONE u0000000000000000 node 103 cookie mismatch 0000000000000004 != 0000000000000000 [ 135.334997] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/12 23:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000091e000)='/dev/vcs\x00', 0x200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xf, 0x7, 0x5f, &(0x7f0000f16000)={0x0, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000c97000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f00006c2000-0xc)='/dev/amidi#\x00', 0xd7e, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000e3f000-0xc)={0x16, 0x0}) [ 135.354085] binder: 20557:20577 BC_ACQUIRE_DONE u0000000000000000 no match [ 135.364648] binder: 20557:20568 ioctl 40046207 0 returned -16 2018/01/12 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b2e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000017d000)='attr/keycreate\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) 2018/01/12 23:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000540000-0x8)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) membarrier(0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000601000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa0000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000068a000)={0x0, 0x0}) geteuid() 2018/01/12 23:12:45 executing program 2: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') linkat(r0, &(0x7f0000594000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e5c000-0x8)='./file0\x00', 0x0) 2018/01/12 23:12:45 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ec000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) getsockname$netlink(r0, &(0x7f00009f7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000abf000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f575525d908a", [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xfffffffffffffffd}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) 2018/01/12 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f01000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getpeername$unix(r0, &(0x7f00000e5000-0x5c)=@file={0x0, ""/90}, &(0x7f0000044000)=0x5c) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f00007a2000)={0x0, 0x0}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000930000/0xf000)=nil, 0xf000, 0x4, 0x13, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x80) 2018/01/12 23:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bbf000-0x9)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000648000-0x10)={r0, 0xfffffffffffffd16, &(0x7f00000a7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b2b000)=r1, 0x3c1) openat$rtc(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/rtc\x00', 0x208000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a6d000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1, 0x8001, 0x7f, 0x0}, &(0x7f00001df000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd8000-0x8)=@assoc_value={r2, 0x3}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) 2018/01/12 23:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000f52000)='/dev/vcs#\x00', 0x7, 0x2002) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:45 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0x4000) ioctl$KDSKBLED(r1, 0x4b65, 0xfff) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000003000-0x4)=0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/12 23:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000578000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000432000-0x16)='/selinux/checkreqprot\x00', 0x300, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d4c000-0x28)={@common='bond0\x00', @ifru_mtu=0x3}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) [ 135.463383] audit: type=1400 audit(1515798765.439:118): avc: denied { map } for pid=20603 comm="syz-executor0" path="/dev/input/event3" dev="devtmpfs" ino=268 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:event_device_t:s0 tclass=chr_file permissive=1 [ 135.468704] RDS: rds_bind could not find a transport for 172.20.5.170, load rds_tcp or rds_rdma? 2018/01/12 23:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000999000-0x15)='/proc/self/net/pfkey\x00', 0xa02, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000cd3000-0x2c)={0xffffffff, 0x24, [0x40, 0x107, 0x401, 0x100000000, 0x5, 0x1f, 0xdb93, 0xfd7, 0x7]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000433000)={&(0x7f0000032000-0x60)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) readahead(r0, 0x6, 0x1) r2 = dup(r1) poll(&(0x7f0000d08000-0x18)=[{r2, 0x8004, 0x0}, {r2, 0x0, 0x0}], 0x2, 0xff) 2018/01/12 23:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) capset(&(0x7f0000872000-0x8)={0x219980330, 0x0}, &(0x7f0000cc0000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000259000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000578000-0x7)=[0xfff, 0x601f]) 2018/01/12 23:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x0, &(0x7f0000164000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) accept4$ax25(r1, &(0x7f00005d2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000081c000)=0x10, 0x0) writev(r2, &(0x7f00004ab000-0x10)=[{&(0x7f00005eb000-0x2a)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001901000000f6", 0x29}], 0x1) 2018/01/12 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) socket$nl_xfrm(0x10, 0x3, 0x6) [ 135.515839] RDS: rds_bind could not find a transport for 172.20.5.170, load rds_tcp or rds_rdma? 2018/01/12 23:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000b4d000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xff) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000922000-0x4)=0x0, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007eb000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c3c000)={0x0, 0xa6, "6b1d995d544650c30ea16085bdfd629910cb33b7c2fec7c7789a35570f465c69f35ebf38b1a14c0a76473c14d2c8c23f6b38d5f1db695c8e6822dbab4fe8ba143f6aca1cd0a2cf080c1c305dae29e69eb1ab7e012c4d1d9e859fa598826371a144c1362ff452febe602aba9ffa89b279e01e343b20c80b1ad8228b07e74a08d57506cf806fe8612594edabf24d99805791b456dfa532b74cff30ea249448fdd3da515cfd28f8"}, &(0x7f00006a2000)=0xae) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000646000-0x8)={r3, 0xffff}, 0x8) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0xfffffffffffffe83) close(r0) 2018/01/12 23:12:45 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a78000-0x10)='/selinux/member\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000745000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r1, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000ca7000-0x98)={0x3, 0x0, [{0x80000000, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x10001, 0x0, 0x0}, {0x80000008, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/12 23:12:45 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x200000000010, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/12 23:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) close(r0) bind$inet6(r0, &(0x7f0000e44000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 23:12:45 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000fc1000)="", 0xfffffffffffffecc, 0x0, &(0x7f000038d000)={0x77359400, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x379, &(0x7f0000498000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000002000)=""/91, 0x5b, 0xd0d1, &(0x7f0000002000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/12 23:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000092000-0x8)=0x2) socketpair(0xa, 0xa, 0xfffffffffffffff7, &(0x7f0000284000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000821000-0x4)=0x100000001, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/12 23:12:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000193000-0x8)=0x9) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) fcntl$getown(r0, 0x9) 2018/01/12 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c5000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000bf2000)=0x0, &(0x7f0000e13000)=0x4) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000079d000)={0xaa, 0x52, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000027a000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/12 23:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00007c7000)='/dev/audio#\x00', 0x6, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000007a000-0xe4)=""/228) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00002cf000)={0x0, &(0x7f0000212000)=[]}) setsockopt(r1, 0x0, 0x5, &(0x7f00003d2000)="8f839b6a0a27cc576ec0bc2340ce99706a384fc82c", 0x15) 2018/01/12 23:12:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000bbf000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000980000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0d000-0x4)=0xe8) fstat(r0, &(0x7f0000fa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) clock_settime(0x8c7f807fc3dad6db, &(0x7f00000e5000)={0x0, 0x989680}) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/01/12 23:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000da5000)='-\x00', 0x3) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00008e8000)={@rand_addr=0x1, @multicast2=0xe0000002}, 0x8) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:45 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x7) setsockopt(r0, 0x84, 0x10, &(0x7f0000000000)="", 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000060b000-0x9)='/dev/ppp\x00', 0xfffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x7fffffff}) 2018/01/12 23:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c6c000)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) modify_ldt$write2(0x11, &(0x7f000023e000)={0x4, 0x20000800, 0xffffffff, 0xf7, 0x5, 0x2, 0x80000000, 0x10000, 0x8, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000813000)={0x0, 0x1f, "84fb40a23cc247b1051b59315a113b416265fa2e2c721d6e1b0ecbcdec94e6"}, &(0x7f0000ca6000)=0x27) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000492000)={0x599, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000d59000-0x8)={r3, 0x98}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007e0000-0x8)={r2, 0x391}, &(0x7f000006a000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e5d000-0xa)={0x3, [0x3, 0xfffffffffffffffb, 0xffffffffffff6cf5]}, &(0x7f0000cfa000-0x4)=0xa) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001c0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f000089b000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x44) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/12 23:12:45 executing program 6: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x200) ptrace$pokeuser(0x6, r0, 0xff, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000a9c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001b1000)={r2, r2}) r3 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002ee000-0x20)={r2, 0x7, 0x0, 0x0, &(0x7f0000825000)=[0x0, 0x0], 0x2}, 0x20) ioctl(r3, 0x9, &(0x7f00001f4000-0x7e)="") 2018/01/12 23:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/12 23:12:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x58)={0x0, 0x34, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0xac48d330aa7510ab, &(0x7f00002a7000)=0x2) remap_file_pages(&(0x7f0000983000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$audion(&(0x7f000017a000)='/dev/audio#\x00', 0x0, 0x0) [ 135.730356] binder: 20677 RLIMIT_NICE not set [ 135.740719] syz-executor2: vmalloc: allocation failure: 17179607040 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/01/12 23:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0xfffffffffffffffe}], 0x800000000000127, 0x4000) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000215000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000a99000-0x12)='/dev/snd/pcmC#D#p\x00', 0x20000000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008d4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e0000)=0x18d) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cb5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x476, r3}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000080a000)=@assoc_value={0x0, 0x0}, &(0x7f00005a9000)=0xffffffffffffff43) 2018/01/12 23:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x40000000000004b, 0x0}) syncfs(r2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') syz_open_dev$mice(&(0x7f0000de9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r1, r3) 2018/01/12 23:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002db000)='/dev/amidi#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f79000-0xc)={0x0, 0x58, &(0x7f00007f7000-0x58)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x588, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e11000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000022a000)={r1, 0x200, 0x2, [0x1f, 0x9]}, &(0x7f0000704000-0x4)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00008f2000/0x3000)=nil, 0x3000, 0x2, r4) exit(0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) dup2(r3, r2) 2018/01/12 23:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000eac000-0xd)='/dev/urandom\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000240000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x6, 0x0, 0x40000000, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xa5, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xc8cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl(r1, 0x20, &(0x7f0000ac6000)="f6f26d18ad61dd400e4fb451c96a158a4c4c049f61ebb5734ae09cc977eecbebc6ae651affc8b1dbcd6df72cd8caa2e1e33c2ebeca05889679044eca6c697218c985f598052068d57700d3f10144754ed66ebc488e02acbc3740646c293fb5c96f6a3bed9ca4aea0ba7f3f7e58b9bd4db9d986") gettid() r2 = creat(&(0x7f0000dc5000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002ee000-0x16)={0x9, [0x2, 0x168, 0x981, 0x30b, 0x8, 0x4, 0xb172, 0xfa, 0x2]}, &(0x7f0000609000)=0x16) [ 135.740727] syz-executor2 cpuset=/ mems_allowed=0 [ 135.740749] CPU: 0 PID: 20672 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #169 [ 135.740755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.740758] Call Trace: [ 135.740776] dump_stack+0x194/0x257 [ 135.740796] ? arch_local_irq_restore+0x53/0x53 [ 135.740805] ? idr_get_free_cmn+0xfd0/0xfd0 [ 135.740848] warn_alloc+0x19a/0x2b0 [ 135.740866] ? zone_watermark_ok_safe+0x400/0x400 [ 135.740877] ? depot_save_stack+0x12c/0x490 [ 135.740909] ? check_noncircular+0x20/0x20 [ 135.740917] ? save_stack+0x43/0xd0 [ 135.740924] ? kasan_kmalloc+0xad/0xe0 [ 135.740931] ? __kmalloc_node+0x47/0x70 [ 135.740964] __vmalloc_node_range+0x4f0/0x650 [ 135.740981] ? lock_release+0xa40/0xa40 [ 135.741003] ? xt_alloc_entry_offsets+0x21/0x30 [ 135.741015] __vmalloc_node_flags_caller+0x50/0x60 [ 135.741026] ? xt_alloc_entry_offsets+0x21/0x30 [ 135.741042] kvmalloc_node+0x82/0xd0 [ 135.741058] xt_alloc_entry_offsets+0x21/0x30 [ 135.741068] translate_table+0x235/0x1690 [ 135.741082] ? lock_release+0xa40/0xa40 [ 135.741097] ? __check_object_size+0x25d/0x4f0 [ 135.741122] ? __might_sleep+0x95/0x190 [ 135.741135] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 135.741152] ? kasan_check_write+0x14/0x20 [ 135.741162] ? _copy_from_user+0x99/0x110 [ 135.741180] do_ip6t_set_ctl+0x370/0x5f0 [ 135.741199] ? translate_compat_table+0x1c50/0x1c50 [ 135.741235] ? mutex_unlock+0xd/0x10 [ 135.741247] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 135.741266] nf_setsockopt+0x67/0xc0 [ 135.741285] ipv6_setsockopt+0x115/0x150 [ 135.741304] sctp_setsockopt+0x2a0/0x5de0 [ 135.741313] ? __lock_acquire+0x664/0x3e00 [ 135.741331] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 135.741343] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 135.741356] ? futex_wait+0x6a9/0x9a0 [ 135.741377] ? __lock_acquire+0x664/0x3e00 [ 135.741385] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 135.741398] ? futex_wait_setup+0x3d0/0x3d0 [ 135.741415] ? perf_trace_lock_acquire+0xe3/0x980 [ 135.741441] ? perf_trace_lock+0x900/0x900 [ 135.741451] ? check_noncircular+0x20/0x20 [ 135.741462] ? get_futex_key+0x1d50/0x1d50 [ 135.741471] ? perf_trace_lock_acquire+0xe3/0x980 [ 135.741517] ? find_held_lock+0x35/0x1d0 [ 135.741543] ? avc_has_perm+0x35e/0x680 [ 135.741556] ? lock_downgrade+0x980/0x980 [ 135.741570] ? lock_release+0xa40/0xa40 [ 135.741578] ? exit_robust_list+0x240/0x240 [ 135.741602] ? __fget+0x333/0x570 [ 135.741626] ? avc_has_perm+0x43e/0x680 [ 135.741645] ? avc_has_perm_noaudit+0x520/0x520 [ 135.741657] ? __fget+0x333/0x570 [ 135.741670] ? lock_downgrade+0x980/0x980 [ 135.741688] ? lock_release+0xa40/0xa40 [ 135.741705] ? __lock_is_held+0xb6/0x140 [ 135.741748] ? sock_has_perm+0x2a4/0x420 [ 135.741765] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 135.741780] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 135.741793] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 135.741815] ? fget_raw+0x20/0x20 [ 135.741823] ? putname+0xee/0x130 [ 135.741833] ? rcu_read_lock_sched_held+0x108/0x120 [ 135.741866] compat_sock_common_setsockopt+0x104/0x140 [ 135.741889] compat_SyS_setsockopt+0x17c/0x410 [ 135.741898] ? sock_common_setsockopt+0xd0/0xd0 [ 135.741917] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 135.741933] ? do_fast_syscall_32+0x156/0xf9d [ 135.741948] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 135.741964] do_fast_syscall_32+0x3ee/0xf9d [ 135.741977] ? do_raw_spin_trylock+0x190/0x190 [ 135.741996] ? do_int80_syscall_32+0x9d0/0x9d0 [ 135.742023] ? syscall_return_slowpath+0x2ad/0x550 [ 135.742034] ? prepare_exit_to_usermode+0x340/0x340 [ 135.742048] ? sysret32_from_system_call+0x5/0x3b [ 135.742068] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.742091] entry_SYSENTER_compat+0x54/0x63 [ 135.742099] RIP: 0023:0xf7f78c79 [ 135.742104] RSP: 002b:00000000f777408c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 135.742113] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000029 [ 135.742118] RDX: 0000000000000040 RSI: 0000000020001fde RDI: 0000000000000004 [ 135.742123] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 135.742127] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 135.742132] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 135.742239] Mem-Info: [ 135.742259] active_anon:81845 inactive_anon:60 isolated_anon:0 [ 135.742259] active_file:3587 inactive_file:7535 isolated_file:0 [ 135.742259] unevictable:0 dirty:192 writeback:0 unstable:0 [ 135.742259] slab_reclaimable:9162 slab_unreclaimable:87470 [ 135.742259] mapped:23006 shmem:67 pagetables:737 bounce:0 [ 135.742259] free:1415124 free_pcp:294 free_cma:0 [ 135.742275] Node 0 active_anon:327380kB inactive_anon:240kB active_file:14348kB inactive_file:30140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92024kB dirty:768kB writeback:0kB shmem:268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 174080kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 135.742278] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 135.742295] lowmem_reserve[]: 0 2871 6381 6381 [ 135.742310] Node 0 DMA32 free:2941600kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942376kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:776kB local_pcp:656kB free_cma:0kB [ 135.742326] lowmem_reserve[]: 0 0 3510 3510 [ 135.742341] Node 0 Normal free:2702988kB min:37084kB low:46352kB high:55620kB active_anon:327380kB inactive_anon:240kB active_file:14348kB inactive_file:30140kB unevictable:0kB writepending:768kB present:4718592kB managed:3594636kB mlocked:0kB kernel_stack:4608kB pagetables:2948kB bounce:0kB free_pcp:392kB local_pcp:192kB free_cma:0kB [ 135.742360] lowmem_reserve[]: 0 0 0 0 [ 135.742375] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 135.742440] Node 0 DMA32: 4*4kB (UM) 2*8kB (UM) 4*16kB (M) 2*32kB (UM) 2*64kB (M) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 4*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941600kB [ 135.742501] Node 0 Normal: 1381*4kB (UME) 1059*8kB (UME) 820*16kB (UME) 1015*32kB (UME) 622*64kB (UME) 224*128kB (UM) 84*256kB (UM) 29*512kB (UME) 9*1024kB (UM) 3*2048kB (UM) 616*4096kB (UM) = 2702924kB [ 135.742577] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 135.742581] 11188 total pagecache pages [ 135.742590] 0 pages in swap cache [ 135.742595] Swap cache stats: add 0, delete 0, find 0/0 [ 135.742598] Free swap = 0kB [ 135.742601] Total swap = 0kB [ 135.742605] 1965979 pages RAM [ 135.742608] 0 pages HighMem/MovableOnly [ 135.742611] 327749 pages reserved [ 135.765131] syz-executor2: vmalloc: allocation failure: 17179607040 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 135.765137] syz-executor2 cpuset=/ mems_allowed=0 [ 135.765160] CPU: 0 PID: 20672 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #169 [ 135.765166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.765169] Call Trace: [ 135.765186] dump_stack+0x194/0x257 [ 135.765204] ? arch_local_irq_restore+0x53/0x53 [ 135.765210] ? idr_get_free_cmn+0xfd0/0xfd0 [ 135.765247] warn_alloc+0x19a/0x2b0 [ 135.765264] ? zone_watermark_ok_safe+0x400/0x400 [ 135.765275] ? depot_save_stack+0x12c/0x490 [ 135.765305] ? check_noncircular+0x20/0x20 [ 135.765312] ? save_stack+0x43/0xd0 [ 135.765319] ? kasan_kmalloc+0xad/0xe0 [ 135.765326] ? __kmalloc_node+0x47/0x70 [ 135.765354] __vmalloc_node_range+0x4f0/0x650 [ 135.765369] ? lock_release+0xa40/0xa40 [ 135.765389] ? xt_alloc_entry_offsets+0x21/0x30 [ 135.765400] __vmalloc_node_flags_caller+0x50/0x60 [ 135.765413] ? xt_alloc_entry_offsets+0x21/0x30 [ 135.765430] kvmalloc_node+0x82/0xd0 [ 135.765448] xt_alloc_entry_offsets+0x21/0x30 [ 135.765459] translate_table+0x235/0x1690 [ 135.765473] ? lock_release+0xa40/0xa40 [ 135.765489] ? __check_object_size+0x25d/0x4f0 [ 135.765514] ? __might_sleep+0x95/0x190 [ 135.765527] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 135.765545] ? kasan_check_write+0x14/0x20 [ 135.765557] ? _copy_from_user+0x99/0x110 [ 135.765573] do_ip6t_set_ctl+0x370/0x5f0 [ 135.765591] ? translate_compat_table+0x1c50/0x1c50 [ 135.765625] ? mutex_unlock+0xd/0x10 [ 135.765638] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 135.765657] nf_setsockopt+0x67/0xc0 [ 135.765676] ipv6_setsockopt+0x115/0x150 [ 135.765696] sctp_setsockopt+0x2a0/0x5de0 [ 135.765706] ? __lock_acquire+0x664/0x3e00 [ 135.765722] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 135.765734] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 135.765746] ? futex_wait+0x6a9/0x9a0 [ 135.765766] ? __lock_acquire+0x664/0x3e00 [ 135.765773] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 135.765786] ? futex_wait_setup+0x3d0/0x3d0 [ 135.765802] ? perf_trace_lock_acquire+0xe3/0x980 [ 135.765825] ? perf_trace_lock+0x900/0x900 [ 135.765837] ? check_noncircular+0x20/0x20 [ 135.765850] ? get_futex_key+0x1d50/0x1d50 [ 135.765860] ? perf_trace_lock_acquire+0xe3/0x980 [ 135.765905] ? find_held_lock+0x35/0x1d0 [ 135.765930] ? avc_has_perm+0x35e/0x680 [ 135.765942] ? lock_downgrade+0x980/0x980 [ 135.765966] ? lock_release+0xa40/0xa40 [ 135.765978] ? exit_robust_list+0x240/0x240 [ 135.766002] ? __fget+0x333/0x570 [ 135.766026] ? avc_has_perm+0x43e/0x680 [ 135.766045] ? avc_has_perm_noaudit+0x520/0x520 [ 135.766056] ? __fget+0x333/0x570 [ 135.766068] ? lock_downgrade+0x980/0x980 [ 135.766084] ? lock_release+0xa40/0xa40 [ 135.766101] ? __lock_is_held+0xb6/0x140 [ 135.766140] ? sock_has_perm+0x2a4/0x420 [ 135.766156] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 135.766170] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 135.766183] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 135.766202] ? fget_raw+0x20/0x20 [ 135.766209] ? putname+0xee/0x130 [ 135.766219] ? rcu_read_lock_sched_held+0x108/0x120 [ 135.766252] compat_sock_common_setsockopt+0x104/0x140 [ 135.766274] compat_SyS_setsockopt+0x17c/0x410 [ 135.766282] ? sock_common_setsockopt+0xd0/0xd0 [ 135.766300] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 135.766316] ? do_fast_syscall_32+0x156/0xf9d [ 135.766335] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 135.766347] do_fast_syscall_32+0x3ee/0xf9d [ 135.766360] ? do_raw_spin_trylock+0x190/0x190 [ 135.766380] ? do_int80_syscall_32+0x9d0/0x9d0 [ 135.766410] ? syscall_return_slowpath+0x2ad/0x550 [ 135.766421] ? prepare_exit_to_usermode+0x340/0x340 [ 135.766434] ? sysret32_from_system_call+0x5/0x3b [ 135.766455] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.766478] entry_SYSENTER_compat+0x54/0x63 [ 135.766486] RIP: 0023:0xf7f78c79 [ 135.766490] RSP: 002b:00000000f777408c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 135.766499] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000029 [ 135.766504] RDX: 0000000000000040 RSI: 0000000020001fde RDI: 0000000000000004 [ 135.766509] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 135.766513] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 135.766517] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 135.817121] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/12 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000065000-0x4)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) accept4$inet6(r0, &(0x7f0000e0a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000862000-0x4)=0x1c, 0x80800) 2018/01/12 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008f1000-0x4)=@int=0x0, &(0x7f0000c1b000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000635000-0x50)=[{0x3, 0x80000000}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000003000)=0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000003000)=""/87) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0xffff, 0x49df}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x1ac}, &(0x7f0000000000)=0x8) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0405519, &(0x7f0000004000-0x4)=0x0) 2018/01/12 23:12:47 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000016000-0x400)={"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"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000015000-0x6)={0x0, 0x36e}, &(0x7f0000008000)=0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000015000-0xa0)={r3, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xca, 0x31, 0x8001, 0x7e6}, &(0x7f0000014000)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f000000b000)=[{0x30, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x5, 0x6, 0x1}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r4, 0x4}, &(0x7f0000014000)=0x8) r5 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000000c000-0x4)={0x0}, &(0x7f0000015000)=0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/12 23:12:47 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x22, &(0x7f000066e000)="", 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000679000)={@common='lo\x00', @ifru_ivalue=0x9}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00000e1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000098f000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/12 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00007c1000-0x12d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000000086e0, @ipv6={0x0, 0x6, "794106", 0x314, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12d900", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x8c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0]}, @padn={0x1, 0x0, [0x0, 0x0]}]}, @dstopts={0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x0, {0x4, 0x0, 0x8d5, 0x8, [0x0]}}]}, @fragment={0x3c, 0x0, 0x8000, 0x8, 0x0, 0x9, 0x3}, @dstopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}]}, @hopopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x6c, 0x0, 0x2, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x62, 0x0, 0x0, 0x4, 0x0, [@loopback={0x0, 0x1}]}, @dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @loopback={0x0, 0x1}}]}], ""}}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000330000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000dba000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x2e, &(0x7f0000f1c000-0x10)={0x38, 0x6, 0xfffffffffffffff9, 0x8}) syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x200000008040000) writev(r0, &(0x7f0000a5f000)=[], 0xc7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000796000)=[{0xa, 0x9}, {0xe, 0xc239}, {0x7, 0xa4c}, {0xb, 0x42}, {0xa, 0xde}], 0x5) r3 = dup(0xffffffffffffff9c) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00002f0000-0x38)={0x2, 0x0, [{0xb, 0x1840, 0xfffffffffffffd04, 0x200, 0xfffffffffffffff8, 0x0}, {0xc0000003, 0xfffffffffffffffb, 0xf8, 0x8, 0x2, 0x0}]}) 2018/01/12 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f000086a000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) gettid() ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000b3c000)={0x17, 0x0, &(0x7f00006a0000)=""}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) [ 135.817135] binder: 20673:20689 ioctl 40046207 0 returned -16 [ 135.817184] binder: 20697 RLIMIT_NICE not set [ 137.016433] binder: undelivered TRANSACTION_COMPLETE 2018/01/12 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000125000)='/dev/audio#\x00', 0x101, 0xc80) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000078c000-0x118)={0x6, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b1b000-0x10)=[{&(0x7f0000f43000)="290000001c00ff0000000000000004020a0100000000ff03000800000d0009000900001900000000f6", 0x29}], 0x2000000000000217) 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20200, 0x0) r1 = open(&(0x7f0000cd7000)='./file0\x00', 0x103800, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/116, 0x74, 0x0, &(0x7f0000df7000-0x10)={0x1a, 0x17, 0x9, 0x9dde, 0x101, 0xffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000004d000)="03", 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000169000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockname$ipx(r2, &(0x7f0000662000-0xa)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000528000-0x4)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000091d000)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000c1c000)={0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpriority(0x3, r3, 0x7) recvmsg(0xffffffffffffffff, &(0x7f0000896000)={0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f00003f0000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f00006ee000)=""/173, 0xad, 0x0}, 0x0) 2018/01/12 23:12:47 executing program 4: setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x8a) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000604000-0x20)={0x7154, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="d09d55349706761a51986b188a3372e1", @ifru_flags=0x401}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0xffffffffffffffe1, 0x3f, 0x8000}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200, 0x3, 0x121, 0x1}, 0xa0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000006000-0x89)=""/144, &(0x7f0000000000)=0x90) 2018/01/12 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x5c) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000756000-0x7)='timers\x00') 2018/01/12 23:12:47 executing program 2: mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000002e000)=0x5) read(r1, &(0x7f0000009000)=""/1, 0x1) syz_open_dev$sndpcmc(&(0x7f000000c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000041000-0x15)=@known='com.apple.FinderInfo\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2018/01/12 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) syz_emit_ethernet(0x79, &(0x7f00009dc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b0ea8ac9e971959800cb088b4d27512e1b175b7a9c176b407dd503a7ba42c40e7e1906410684e9f1658416ef58afd83b2ac7692db45568b6c452779d5c070de76a1f70"}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d5c000-0x11)='/dev/qat_adf_ctl\x00', 0x80100, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000a00000)={0x3, 0x9, 0xfffffffffffffc00}) [ 137.132580] QAT: Invalid ioctl 2018/01/12 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x10000000000005, 0x80, &(0x7f0000d78000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000c1c000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"9abfabca4ef220258495832f"}}], 0x1c) 2018/01/12 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000284000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) bind$alg(r0, &(0x7f00006ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = socket$inet(0x2, 0x80000, 0x20) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000072d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000073d000-0x4)=0x14) 2018/01/12 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f50000)='attr/current\x00') ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xfffffffffffffff9, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) connect$bt_sco(r2, &(0x7f0000470000)={0x1f, {0x0, 0x3, 0x1f, 0x1, 0x1, 0xfc}}, 0x8) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00008d4000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/kvm\x00', 0x8800, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e76000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000221000)={0x5, 0xff, 0x3a, 0x5, 0x100000001}) 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) 2018/01/12 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000069d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(r1, &(0x7f0000914000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000796000)=0xfffffffffffffff9) fcntl$getownex(r0, 0x10, &(0x7f00007bb000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/12 23:12:47 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000914000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000cee000)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) syz_emit_ethernet(0x6e, &(0x7f000010f000-0xbc)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f3aa87", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "3a6c82", 0x0, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "d4369dc7f71ba2b4"}}}}}}}, 0x0) 2018/01/12 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000849000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f000064b000)='./file0\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') r3 = dup2(r0, r1) bpf$BPF_PROG_QUERY(0x10, &(0x7f000022a000-0x20)={r3, 0x7, 0x1, 0x10000, &(0x7f0000659000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/12 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7f) r1 = socket(0xa, 0x802, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f98000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003f9000-0x18)={r2, &(0x7f0000511000)="63d25375e32dba493139d56d1ac0786c88f39b59a7db75d9fb0e26c037f22b80f2e181054dc979bec6cee73133823a86ede24df2772ddfda488485d7696df32db072e0b408b171f175a93fdb32dde7010cb56ff4e79e5fa010be0656e825ae581eefaf08ae6cd833375d994a24cb7c9b2eb687e903052cba789e89cd7571e1d758d21e70f6d7387f41df5a83d49b8614af8688fc0fe8d25912c5b7113bf533fcfd4da219c26ddc7f0d1ba9efe1951410be133b2259f13216ff9305d01841338ffe55449a329b1e93cfe2c67f895b61ba", &(0x7f0000f6c000-0x56)=""/86}, 0x18) getsockopt$inet_pktinfo(r1, 0x0, 0xe, &(0x7f000056e000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00006f2000-0x4)=0x3) dup2(r1, r0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000431000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000d70000)=0x400000000000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000036b000)=@int=0x3, 0x4) 2018/01/12 23:12:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc8, "d35ef460aa5ffea8ab19024d59ca2f89cd27a55041ee3ad943d13bb517d5d1d8e97043f0c09ad0b8a11dfd25d33db4be11611c49736dc3fd78861214960151d3dc37b6298f1c6602bd6d649806c46d2f1e0a1ed5a233d864a4ba4dda96d40e4d47f569a452250c8e9103dea5a2ac32161cdfc96d737f44738db5b126557c7706524fcb19bab1d98a749f22ea2308bb0c528cd2813ad53ea81fd017f8cc8b807e6039ece5022a4575ce3903c30317d0b64744d8529913fed915800f235a0388c923544123c8ce18f2"}, &(0x7f0000001000-0x4)=0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="e3034d4b240182633b5cad8a7a78358fca55bf21ef6d6d39ab1706344933bbe6175834810cdb445c924a0cf511e2bd0765ee99f09680000000000000001f5b6199a45a547614b3a47a87ece7a96f54a79c57e01b96ba64d05ef018780a71d7cc9a", 0x61) 2018/01/12 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dd8000)={0x2000000, 0x4, 0x5, 0x6f4, 0x0, []}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) write$sndseq(r1, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r1, 0x2275, &(0x7f00007bc000)="") 2018/01/12 23:12:47 executing program 0: renameat2(0xffffffffffffffff, &(0x7f00002b0000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000083d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f0000)="1c", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000)={r0, r0, r0}, &(0x7f0000000000)=""/107, 0x6b, &(0x7f0000002000-0x2c)={&(0x7f0000001000)={'sha1-avx\x00'}, &(0x7f0000002000-0x8e)="390e02318dbcece847563bde534b5fa52d6284ee64b5b53c2c6367723660d7c053fc6753073c5d4f1727ea07cc27e4bfc14f78eba60b5db5cba22597e8e4ad88dfdba0e4a46974bcc910e31eaab78a8844a9246f1b1f841deb2ea7992a06e1b9676ea81d6c63912c8a5a108880b6174504903dcb27acd26fa520866f81e35d79c27b20c1b741284a9c2f44ad5cea", 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x200000000444840, 0x0) connect$netlink(r1, &(0x7f0000001000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x401) fdatasync(r1) 2018/01/12 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000662000-0x4)=0x7, 0xffffffffffffff80) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f00007ba000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f00006e5000-0x48)={0x20, 0x7, 0x1, 0xfffffffffffffff8, &(0x7f0000acd000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000791000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x2, 0xff, 0x1, 0x8, 0x9, 0x3}, 0x20) socket(0xa, 0x7, 0xffffffff) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000232000)='/dev/vcs#\x00', 0x7, 0x0) readlinkat(r2, &(0x7f0000cfe000)='./file0\x00', &(0x7f00000c6000-0x15)=""/21, 0x15) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:47 executing program 1: clone(0x4804a7fd, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8, 0x24200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x2, 0x9, 0x2, 0xfffffffffffffff8}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5b, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006fb000)=""/194, &(0x7f0000001000-0x4)=0xc2) 2018/01/12 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000070e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x22, 0x0, 0x0, @loopback=0x7f000001, "f8460c96"}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000037f000-0x1)={0x0, 0x0}) vmsplice(r0, &(0x7f00008db000)=[{&(0x7f0000c81000)="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", 0x1000}, {&(0x7f0000aae000-0x2e)="d0dd0e2b35e11219294a96898f6ec7eabc10c163a3536896c9ba8e94c48fe180cf10d209e6265375d29aacfd18f3", 0x2e}], 0x2, 0xe) pipe(&(0x7f00009f4000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000a94000)={0x1, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b2f000)={0x0, 0x80, 0xffffffff, 0x1, 0xba82, 0x9}, &(0x7f00007d9000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00008c3000-0x8c)={r3, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 23:12:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000eba000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000004) r2 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000b6e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000d6f000-0x99)="", 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x4c, 0x0, &(0x7f000067b000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009a6000)=[], &(0x7f00009e0000-0x10)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004ed000)=""}) sendto$inet6(r2, &(0x7f000041a000)="", 0x0, 0x0, 0x0, 0x0) io_setup(0x20000000, &(0x7f00006e6000-0x4)=0x0) sendmmsg(r2, &(0x7f0000d1b000-0xc0)=[{{0x0, 0x0, &(0x7f000032b000)=[], 0x0, &(0x7f0000c3d000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f36000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58, &(0x7f00009fc000-0x10)=[], 0x0, &(0x7f0000541000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/12 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000755000)=[{&(0x7f00006aa000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc4000-0x10)=[], 0x0, &(0x7f000070c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000019e000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a2f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008cf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f88000-0x4)=0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000010e000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000efa000)={0x3f}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006e3000)={r1, 0x1082f108}, &(0x7f0000a01000)=0x8) munlockall() 2018/01/12 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009d1000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000978000-0xe)='./file0/file0\x00') close(r0) 2018/01/12 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'ecb(cipher_null)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000df6000)={0x26, 'rng\x00', 0x0, 0x4, 'drbg_pr_hmac_sha1\x00'}, 0x58) 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000062c000-0x40)={0x10, @tick=0x400, 0x8, {0x4, 0x80000000}, 0x1, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000d6a000-0x1000)="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") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) gettid() mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000ef0000-0x50)={{0x1, 0x4}, {0x100, 0x8}, 0x81, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/12 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000128000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000490000)=0x6, 0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000889000)=""/132) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x1003d, &(0x7f0000312000-0x4)=0x1, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/12 23:12:47 executing program 7: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c81000)='/dev/input/mice\x00', 0x0, 0x2000000005ffffd) open_by_handle_at(r0, &(0x7f00003cc000)={0x5e, 0x7ff, "3a98ad0efbf2523115597a2f43044a1ed217e74880e326a761e80a29b51314dce2743480266bb87dc0d24ef48e4e41bcb8a24a714e1e7820305c6f116147d837ddfb98ea77e16ccac20b36a35d0fb31d15d1f8073e58"}, 0x741001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000608000)={0xfff, 0x0, 0x3, {0x0, 0x0}, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003fa000-0x1c)={0x0, 0x0, &(0x7f00003ec000-0x8)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000941000-0x8)='./file0\x00', 0x313000, 0x101) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004b1000)=0xfff, 0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000b86000-0xd9)="260000002500f3f80000fe06000036e602fffbe8000000010e0009050adfff37000000000000", 0x26) 2018/01/12 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000087c000)={0x0, 0x9e, "8ea89ab4cda54deeef8c54e4e5d6ff55ed462dc36b25b0f5ce4d1b54b6d4fd2bbc91f9047fb7db41c5811c87fd8960fea0ed83edd041b34f84fb52e92d5df65f6c4d839d0ce8a6a65dcf02c283f7f67c1c402ec0fe4485ffd71133c475ee0e9139123c4432325852732602cacbd8e1a5a73955c7b7bb446113357eb5f58ca0772c0766695676e1309671a3264acc98c5e51cf0f90c70db50c4748d936ed3"}, &(0x7f00008a3000)=0xa6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fad000-0x8)={r1, 0x8}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000908000-0xa7)="ff61750ea4db04030000050000000000000002a5", 0x14) 2018/01/12 23:12:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0xc7)={0x0, 0x0, 0x0, ""}, 0x8) 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffffff9, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r1}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c7e000-0x4)=0x0, &(0x7f0000ddf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000aa9000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f00000e8000-0x10)=[{0xc, 0x29, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/12 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000afd000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f00002d6000-0x10)={{0x77359400, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000ae2000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b27000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f00004d7000)={0x1f, {0xffffffffffffff00, 0x1, 0x948, 0x1000, 0x2, 0xffff}, 0xffffffffffffffc1}, 0x9) 2018/01/12 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000c6000)='./file0\x00', 0xd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/12 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000a95000)={&(0x7f0000bc5000/0x4000)=nil, 0x7, 0x7, 0x11, &(0x7f00006b2000/0x1000)=nil, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000a9b000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001e6000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000459000)={"c13d7d765460fa20a146a7622741bb10", {0x4, 0x8de5, 0x0, "a0e0f591d74f", 0xa5, 0x0}}) 2018/01/12 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") fstat(r0, &(0x7f0000380000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000042e000)='./file0\x00', &(0x7f00001a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000db9000-0xb)='/dev/vcsa#\x00', 0x3, 0x50000) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000d4000)=0x0, &(0x7f0000548000-0x4)=0x4) getgid() syz_fuse_mount(&(0x7f0000149000-0x8)='./file0\x00', 0xf000, r2, r1, 0x4000007, 0x0) prctl$void(0x1f) 2018/01/12 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000072c000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x20001) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000d6e000)=0x8b4c, 0x4) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:47 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000024000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xd) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002c000)={0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000002b000)=0x8001, &(0x7f000002c000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000009000)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f000001c000)=0x0, 0x80800) 2018/01/12 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000009000-0xc)='/dev/random\x00', 0x0, 0x40001) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000)={0x0, 0x0}, 0x4800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000007000-0x8b)={0x7, 0x0, 0x80000000, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000000b000-0x40)={0x20, @tick=0x5, 0x3000, {0x0, 0x100}, 0x6, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000000c000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000002000)=[{&(0x7f0000008000)="7dfdb20faaab88fe5d995c99dc80da8e7c42b3b265456814898d69bf7131cb255f216eff2e3892c1ca7aad01a0660ee095e6c47ba0d60e00d89edbc90a1ce68242", 0x41}], 0x1) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3000000, r3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0x14) 2018/01/12 23:12:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b3b000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000287000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cb000-0x4)=0xe8) getgroups(0x6, &(0x7f0000f57000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x1) fchownat(r0, &(0x7f0000e7a000-0x8)='./file0\x00', r1, r2, 0x48f64ef0b4a50d4a) syz_open_procfs(0x0, &(0x7f0000226000)='ns/ipc\x00') 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000812000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x1) syncfs(r0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001dd000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/12 23:12:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x80000, 0xffffffffffffffff) creat(&(0x7f00006f7000-0x8)='./file0\x00', 0xa5) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000bb4000-0x4)=0x7ff000000000000) connect$inet(r1, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00001ac000)="", 0x0) pselect6(0x40, &(0x7f00002e0000)={0x5, 0x882e, 0x200, 0x3, 0x9, 0x215b, 0x0, 0x13792845}, &(0x7f00006de000)={0x7ff, 0x9, 0x1, 0x96c, 0x8, 0x80000001, 0x7f, 0x20}, &(0x7f0000156000)={0x0, 0x3, 0x1616dd46, 0x6, 0x94b, 0xca, 0x1800, 0x9}, &(0x7f000019f000)={0x77359400, 0x0}, &(0x7f0000821000)={&(0x7f0000cbe000)={0xdc9}, 0x8}) 2018/01/12 23:12:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x200) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xb, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5000, 0x3, &(0x7f0000007000/0x5000)=nil) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x2, &(0x7f0000010000-0x8)=[&(0x7f0000009000/0x4000)=nil, &(0x7f0000006000/0x3000)=nil], &(0x7f0000010000-0x14)=[0xff, 0x2, 0x100000000, 0x1, 0x1], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/01/12 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004525, &(0x7f0000545000-0x24)="5cda5e7810ab9553b8af884e068b26fd58d4de288f87e309167d01debb85ceb1560dfc6a") 2018/01/12 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000373000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000c9d000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00000f7000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x15) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r1, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000037f000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000b9e000)={0x9, &(0x7f000096f000-0x60)=""/96, &(0x7f0000509000-0x90)=[{0x4, 0xb7, 0x401, &(0x7f00002ee000-0xb7)=""/183}, {0x81, 0xa3, 0x1, &(0x7f0000f4b000-0xa3)=""/163}, {0x401, 0xf4, 0x401, &(0x7f00005b0000)=""/244}, {0x9, 0x6e, 0x13a72b45, &(0x7f00007b9000-0x6e)=""/110}, {0x67b, 0xd8, 0x3, &(0x7f00007dd000-0xd8)=""/216}, {0x4, 0x51, 0x9, &(0x7f0000513000+0xf06)=""/81}, {0x8000, 0x26, 0xfa, &(0x7f0000d3a000)=""/38}, {0x100000001, 0xcd, 0x1, &(0x7f0000c1e000)=""/205}, {0x100, 0xe6, 0x7f, &(0x7f000056e000)=""/230}]}) 2018/01/12 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fdd000)='/dev/amidi#\x00', 0x0, 0x30000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000982000-0x4)={0xe, 0x6, 0x200, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x78, 0x8, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000953000)={r1, &(0x7f000078f000-0x24)="", &(0x7f0000241000)=""/71}, 0x18) 2018/01/12 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) bind(r0, &(0x7f0000999000-0x9)=@rc={0x1f, {0x6, 0x5, 0x6, 0x1, 0x9, 0xf8b0}, 0xff}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000978000)='/dev/vga_arbiter\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d43000-0xc)={0x80000000, 0x0}) capget(&(0x7f0000791000-0x8)={0x19980330, r2}, &(0x7f0000097000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000c89000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x406, 0xffffffffffffffce) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c74d41a76edacc0300204f69b359a292", 0xfe71) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4$ax25(r2, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x10, 0x80000) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x4}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x8000000000000b, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0x9, &(0x7f000051f000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x143) sendto$inet(r2, &(0x7f0000f77000)="9ac058f4e9285a0f331b2fd4c5c1768ce10e9bd2c7526350c3aadd661fc45155c27a397c37f5cdbdece83de16397ca48dce49a67acafeb582c6ac249ecb607b9bd4ba800222557740c12ac5534b4eda12ca3ee9f", 0x54, 0x4040000, &(0x7f00004ee000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f00005d9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000e5c000)=""/4096, 0x4587f2f5b0a1faf) 2018/01/12 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000659000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000d0e000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000761000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x200000, @rand_addr=0x0]}, 0x18) close(r0) 2018/01/12 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000814000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000083d000)="3313c0d8330910610946d186cfb2e1d0f4b5187afbdae02603fa3cb25c9d511eab", 0x21) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a5b000-0x8)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004d9000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000998000-0x4)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000122000-0x9)='/dev/rtc\x00', 0x80440, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000007d000)=[{0x4, 0x10001}, {0x7, 0x5}], 0x2) 2018/01/12 23:12:47 executing program 4: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/ppp\x00', 0x121400, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000042f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000781000-0x8)={0x0, 0x0}) r1 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000628000-0x4)=0x0, &(0x7f0000e80000)=0x4) 2018/01/12 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002d3000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/12 23:12:47 executing program 5: r0 = creat(&(0x7f0000576000)='./file0\x00', 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f00001e0000/0x800000)=nil) mmap(&(0x7f0000e12000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) get_mempolicy(&(0x7f0000e14000-0x4)=0x0, &(0x7f0000151000-0x8)=0x0, 0x100000001, &(0x7f0000e12000/0x2000)=nil, 0x3) getsockname$packet(r0, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c44000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000019c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xf3, r2}) 2018/01/12 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005de000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) [ 137.763244] device lo entered promiscuous mode 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000000000/0x978000)=nil, 0x978000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000326000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x80000001, 0x0, 0x0, 0x0}]}, 0x8) write(r1, &(0x7f0000977000)="", 0x0) 2018/01/12 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eb8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat(r0, &(0x7f0000a24000)='./file0\x00', 0x80000, 0x82) execve(&(0x7f00005e4000)='./file0\x00', &(0x7f0000001000)=[], &(0x7f000009e000-0x10)=[&(0x7f000057a000-0x11)="af73656c69080000000000000072636500", &(0x7f00007d9000)='\v\x00']) 2018/01/12 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000578000-0x18)={0x800, 0x0, 0x100002, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000a08000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x4) 2018/01/12 23:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000189000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f70000)={0x4, 0x0, 'client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x1, "bcf776bb95001034", "45c62ef79e687a9dbe332f68937afbcd75987e53f8db06ad22f27acce3459cdb", 0x7f, 0x3ffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f00002d9000)='./file0\x00', 0x6) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000749000-0xe)='./file0/file0\x00', &(0x7f0000240000-0xe)='./file0\x00', &(0x7f0000d37000-0x6)='jffs2\x00', 0x12000, &(0x7f0000491000)="") openat$autofs(0xffffffffffffff9c, &(0x7f00009f8000)='/dev/autofs\x00', 0x400, 0x0) 2018/01/12 23:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002a9000)=0x0, 0x0) pipe2(&(0x7f000026c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000b64000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) vmsplice(r2, &(0x7f00000c8000-0x38)=[{&(0x7f000044f000)='I', 0x1}], 0x2000000000000198, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc010643a, &(0x7f0000a73000)={0x0, 0x0, 0x100015}) 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000075f000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x80000) sendmsg$kcm(r0, &(0x7f0000885000-0x1c)={0x0, 0x0, &(0x7f0000076000)=[{&(0x7f0000902000-0xd5)="dba98ab3921b72e5ad195e8a8953b9b76100a64b43908234715961daceb98fd4317326563255238c7667374b3158fc4bc97e256830f9e1eb90d9b521980a6f50673c48a3489336a7df26d0d455307c49e409c3710a625589c2b956161bc4668211e1f370ae5d199d12e03da7bdd58770d2adbf90801aacc311cbe0ba389ec3392152a4a358d22ea39322cdd4ca3f3fbe3a669bd7d3df19f25bbe66bfa292f0793478ffc715188b58c8ad1ff5eb2e99ddd0309eaf42f786088aecc851347f45ee74e3cca4a555a1caab458e1d3ecce51ced9177b3eb", 0xd5}, {&(0x7f0000644000)="47fe6b227fcad72fddf01eb0275bd9f447a9a8968d091a8395b0611f3e70deaf5265d7713a653a7f400d9c42124310ccf6da3f72dea54ba38f2c70d1b35478bd9e8ab850b2cfa4ce8256983f0ebf366f2073e08836af0a2d6d654b9d69157ae35e91955216f861cdfdacc034fe14523c9436a36f68cb867a68c561a3fe0a88446cd9af107e655691842f6471dc42fcb513a60a0e10e59c58b7488ee37a3764fd3650e7472020fdc292ae67bbd04a9539c8594b0fea5926141b8e4efd099f4b6e7c7ba3d84650", 0xc6}, {&(0x7f000061d000)="f3c5d9ce10be8ab0acca388faa4eed16b81049ea3bad1a7cd69945193e75bb8db3cc7b31ff5b34441472a177e99ff7b43ee42950c162f4b08b6c3a889e638a0cd1149a880a21952c158dc7f04a461e6b4c17daf9fc57a2044148885bccfe3b065c62ddb2e0edf65cb09bb765d858b54cff99fb3781dcaf448108e9148bdad82e223a1729de8d2cd7ce641f57385a6fcf24accb62240a05ca98c24b93bfe5b78bafed5de4be6770b3b57395a439244d2aac5963b2d6c5078b784b1155390c83374650176812cebf9367727f0ca1d415b1", 0xd0}, {&(0x7f000037a000)="83cc35df3f840bf28a0d6c1a5ae26faf2e8f4c32119f4566f28c8f534ca900b6d1d2c99c7726a1c95caec5f6dc307020c4acf7edbc4f13401b6c3f59b57f2fe42c83f133bdab2c0059ab06b4caf08791f882a2eda84604a9bf906850c4985bec38faf87e36c4451b41712658d106f7258ca1336fc5d2d5607142a4ff2dd20148adb486a54a06c7b7605eaac315c5faeee8863ce21279260a0ff6c20ee74ea604156c3c4b247f84097dae5616abdf8a55c0a994616f9a60c7769a9b8bf7ebde71dcf84e56993c4e35287920f77f86c0a9cdb29b58a2dcce", 0xd7}, {&(0x7f000008e000)="1fcb0c36243ee1ed1aad15e447c1903df06a30a9b004796a1d96b4e4667c55ea9bc9d4079c86104636164d8ff76d54bf581aa6c54b64546c8f49b17858d5abd530d4c5cd41c3e1622b726c4313b3c18e679fe595ed75423267fda00a8fbd51c3006475dcfa74bc765312e0986f7fdd1c9cb234428b369101185903e348e78e81eb2eedbde2e0cac30ea6099758264b399b5ad12445830ae3d85dd961a9906e2ff81d7574a030797abf94e3de4a41366ad8fbe3bfd25e6050ddd9b015a57717ba0dff01a709645cd5272b", 0xca}, {&(0x7f0000517000)="8e8a194e02395a81afec9c68230132ec3a40fba0ec497134009cf738c352826caf2680f6ff06090edc1e8986945493c637d17882174cd1f4e4e0fda9cd6477a33aa8d2acf92d81ee7da580856d9993c1293827ec0c58f486825331228fbd949f8f02c4a76233745474658e4ea8fec791018abb3eb0ca15fd17b722099630e384983214932c3df47955f8d0ac91913d601bf21a75aa9c79ee8d43bc37ad8ec604a2db6877439b8ddb2e", 0xa9}], 0x6, &(0x7f000036e000-0x142c)=[{0x100, 0x115, 0x1d3afb0a, "b401e8635bde1b4d2e13db62530dfc24e87997e39c11a3f60f1f82097a2636106e864b5f683d3920971d35cad3d4ff4a899bece907e00f42c4911dfb0ada09c0ab2be2aa9590fa2aab52051c2cd5772c2fed6e27e60587fc32d9b87432b7aa94278abe4137202d8d7de0fad37157aa06f782998227c9a4b38caf58e2e541e7f3fe56dbfdcb676a9e89b4065d0708b8c326868b894ed7c2656acc13fd2989031bf0aa6c08c27dacb6ed56f51cb3f998295920967be035845b81caeeb0b4c476211fbf11874a650b63666d9ff4864b7add08aea4643e4bb76b1fe193020db4f352217b508522c325af15e30b23f8a19d29e3"}, {0x100c, 0x7, 0xffffffffffffff80, "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"}, {0x104, 0x19f, 0x9, "eaa1b8f94f906e3e5002d809fa6afb64d9e695674d441bb51818d490e107a2f91d65dc87ae03b4f144369cd8f1b73104a3f2382f0613908a0dfce2da26949fcbc88fe23b403e108863d1d44490d133ab389a78cd883ec06b9ee0ee473e37356ed93a2747e4835db93e89723025a0af0b5b96647af17a85b7015cd89e338e1e50c10591da9f54547912b035541073e205fbbafdf9448a892568cc3637624f41cf213be21482ab07aa8e4d46e0ed2d6cd8fe55b00b6a4614b8c4a97adc1887bad1811bc9ad742c16e6780fa85844b9f9779b3c2b8d5501009e38373b70d0d15d161b35d726204b55cf8e2ae20adebc30e077172e74e58e4b"}, {0x1c, 0x11f, 0x10001, "517298d163915eaf769793145500efa4"}, {0xb0, 0x105, 0x1209, "d022cc559cad50731a3ff9b9bb9f1fe10bbb2966c3d22f685ed7a5aa385b4279ab7b55ce51f1f12f11be460e34fe7321d94c316b2d1558e0108c4afde92e196da398534c293ca45a67e6aef983b95ced4bf3d2222e68bb0ecf41819eefb5fde1f0f858ac2b180b8173468d5dff9b5152fd503449de29a9bb267ab2eeda0b6484a8b6a77e30d1570df0ebb657c273ac640726f72b9503055c83a0c3f1c47fcd1914136acc"}, {0x34, 0x11, 0xb, "b21d20ee3628fa5f943b4c865154d10794c46a62662de9fe917c980a167e79bc6f93174365"}, {0x58, 0x111, 0xffffffff, "087d3651b630076670408ce3c3b84e4a337aaf8606b86938ccfe8a29317152cf8b578b49eda03803d60aa1991ba2d933e6eaa9208763c2c56ea890b2ce8e3d5ea1d7a42b35983b091c40"}, {0xc4, 0x107, 0x9, "e748db92e70a0ed77d724e75fae3469c6792ee3e7577d98e189f46314133795bef22590a36ef95b2ad75fd928a23e58a53320cae46fe48952e79c3f9c3ca1fec4cf7e19a64af86cb6d88fe232741e0057d8a614333f402f1ae46aa4573eff4dfb49eaa923438cf39b57bb235d7384b98daa05e9cc1fd923e777b802af2b347f9eafb537d76f3a53dfd655bd6e7723161182ef61a92349111db7a3ad4cafcccb2a8fc0b3974911ab61d290709b6730471d10a93bee8"}], 0x142c, 0x40}, 0x20040801) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/validatetrans\x00', 0x1, 0x0) mkdirat(r1, &(0x7f0000340000)='./file0\x00', 0x6) mkdir(&(0x7f000049e000)='./file0\x00', 0x0) r2 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000398000)='./file0\x00', 0x4) getdents(r2, &(0x7f0000fe7000-0xf)=""/24, 0x18) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000180000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/12 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000000000cc00ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1000000000000001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b15000-0x4)=0x0, &(0x7f00004ed000)=0x4) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000db6000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c14000-0x28)=[{&(0x7f0000510000)='+', 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000019d000-0xa0)=[{{&(0x7f00008b1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007ba000-0x8)=[{&(0x7f0000585000)=""/124, 0x7c}], 0x1, &(0x7f0000c8b000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000d77000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c91000)=[{&(0x7f0000bb4000)=""/218, 0xda}], 0x1, &(0x7f00007d8000-0xf1)=""/241, 0xf1, 0x0}, 0x0}], 0x2, 0x23, &(0x7f0000b46000-0x8)={0x0, 0x1c9c380}) 2018/01/12 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dea000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000960000)=0xc) setreuid(r1, r2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) mq_timedreceive(r0, &(0x7f0000ac4000)=""/27, 0x1b, 0x3, &(0x7f0000f53000)={0x77359400, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b9a000-0x4)=0x101) getsockname$packet(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f54000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000255000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40, r3}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cdc000-0xaf)="73797a6b6f6cb50000000000f907bfb7b8704b910a5894d9686e06000000f501000000afb19a1e2c7c1d00020000a07cdaed85dd17260c6bf13cc746bfcf7faf28c52855b19910bb6322938a3fc7b9836874f97f1a5137d3ac4886c3a5a219adeed8817f748f10f520ff24ee97a08889e58aaccc1702a89bad08ae6c0c33f9289c7f080b6db1ef96040fe52973910947f797f929f22c85d340edd1c2ace7e6da1ad95e018939ada9ac3c777b63ae2e", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f55000)={r0, 0x0, 0x25, 0xcb, &(0x7f0000f56000-0x25)="bc16ec38b9b6058c796ba43fe8b79cfa3ed299339836a0a45fd62b357874b2b5cccb268afd", &(0x7f0000f55000)=""/203, 0x5, 0x4}, 0x28) 2018/01/12 23:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000bd7000-0x8)='./file0\x00', 0x0, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) munlock(&(0x7f000037d000/0x1000)=nil, 0x1000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d02000-0x16)='/selinux/checkreqprot\x00', 0x488080, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/12 23:12:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xca2d, 0x2bc1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a7e000-0x20)={0x2, 0x8, 0x2, 0x8, 0xbe, 0x80, 0xc39, 0x8, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/12 23:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002dd000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xf) readv(r0, &(0x7f00002c3000-0x10)=[{&(0x7f000004d000-0xc9)=""/201, 0xc9}], 0x37) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) r1 = syz_open_dev$mouse(&(0x7f00006c3000-0x12)='/dev/input/mouse#\x00', 0x6, 0x400000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dc5000-0x10)={0x0, 0x40, 0x6, 0x3}, &(0x7f0000113000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000059c000+0x1ad)={r2, @in6={{0xa, 0x1, 0x757, @loopback={0x0, 0x1}, 0x3f80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb, 0x7fff, 0x7ff, 0x9, 0x4}, 0xa0) 2018/01/12 23:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00006d1000-0x18)={0x0, 0x16, 0x1, 0xffffffffffffffff, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000cf9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2000) dup3(r0, r1, 0x80000) r2 = syz_open_dev$amidi(&(0x7f0000b92000)='/dev/amidi#\x00', 0x3fc9, 0x0) ioctl$KDENABIO(r2, 0x4b36) r3 = socket$netlink(0x10, 0x3, 0x2000000000000f) write(r3, &(0x7f000063f000)="1700000014000707030d720800000a00ca8e4782dca963b29a3975626615cd2e153b984b", 0x387) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a36000)='/dev/ptmx\x00', 0x102, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00001de000-0x8)=0x103) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00003c7000-0x4)=0x64d) 2018/01/12 23:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000438000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00006e5000)={0x0, 0x0, 0x323b, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008af000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000381000)={0x0, 0x0}, &(0x7f00002ea000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006a3000-0x10)={r2, 0x5, 0x8, 0x38}, &(0x7f0000359000)=0x10) 2018/01/12 23:12:47 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000080804, 0x1000009) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/01/12 23:12:47 executing program 6: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d40000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000d40000)={0xffffffffffff7fff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xad79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000d40000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005ba000)=0x10, 0x800) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000851000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 23:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000dc0000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:48 executing program 2: pipe2(&(0x7f0000cfb000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004d9000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000b9b000-0x18)={0x6, 0x2c, 0xbc, 0xcc9c, 0x10, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc0189436, &(0x7f000080b000-0x10)={0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000967000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/12 23:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x210020, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r0, &(0x7f0000505000)=""/1728, 0x6c0) wait4(0x0, &(0x7f0000d5e000)=0x0, 0x40000000, &(0x7f00002c7000+0xd28)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x4000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x7)=0x7fff) listen(r0, 0x0) 2018/01/12 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) capset(&(0x7f00002d1000-0x8)={0x219980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x400, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f000069d000)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$TCSBRK(r0, 0x5409, 0x7) 2018/01/12 23:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000098f000-0x10)=[{&(0x7f0000402000)="290000001800ffffffff6800000a0021020008000000000700000600080016c007001004000000ff00", 0x29}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000096a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000003e000)=0xfffffffffffffffd, 0x4) 2018/01/12 23:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/audio\x00', 0x404400, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fc0000-0x14)={0x8001, 0x9, 0x9c875c0000000000, 0xc0, 0x6}, 0x14) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/12 23:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000faf000)='/dev/autofs\x00', 0x260000, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pwritev(r0, &(0x7f000045b000)=[], 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000009c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/12 23:12:48 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000103000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x2, 0x17c}) fcntl$setsig(r0, 0xa, 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007c8000)=0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000331000)={0x0, 0xf, &(0x7f0000331000)="24f22b1d1f42f74713693121d5345e"}) execveat(r0, &(0x7f0000ecb000-0x8)='./file0\x00', &(0x7f00005ab000)=[&(0x7f0000c0b000-0xc)='/dev/rfkill\x00', &(0x7f000056f000-0xc)='/dev/rfkill\x00'], &(0x7f0000ae8000-0x14)=[&(0x7f0000049000)='.:cgroupem1\\\x00', &(0x7f0000f56000-0x10)='!{cpusettrusted\x00', &(0x7f00000ae000-0xc)='/dev/rfkill\x00', &(0x7f0000019000-0x6)='nodev\x00', &(0x7f0000d5b000-0xc)='/dev/rfkill\x00', &(0x7f000057c000)='+\x00', &(0x7f00002be000)='/dev/rfkill\x00', &(0x7f00008b5000-0xc)='/dev/rfkill\x00', &(0x7f000047a000)='/dev/rfkill\x00'], 0xd00) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e5f000)=0x0, &(0x7f0000f31000-0x4)=0x4) 2018/01/12 23:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00005bc000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000076b000)='/dev/vga_arbiter\x00', 0x400200, 0x0) r3 = dup3(r1, r2, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000067a000-0x4)=0x0) timer_create(0x5, &(0x7f0000704000)={0x0, 0x21, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000483000)=0x0) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r8, 0x4008ae90, &(0x7f0000fa3000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) write(r5, &(0x7f0000f45000)="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", 0xfc) dup3(r5, r3, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000fc8000)={r3, r1, 0x1000, 0x7fffffff, &(0x7f0000f81000-0x29)="5534363dcaf1d90b4ad12bff161cb9f55f4f8685aaf71ac8f3f8391d1fdaaf8c686acd68e2ab7b68fe", 0xffff, 0x9, 0x7, 0x4, 0x4, 0x9, 0x2, "c3e8ce80b9bad00dfe66823b2d1956a4bcb6f414a10913e0eaaa0c0a8c65faf48157212b4075622f010d95e0c8f0a4f3210e34aeac0d44f62c25d7cafab66e203b4237ac69f48fe2764acfbe2cd772df9a0721399aec061c119735d1b2c68472d17f512e9b2e913e34f3649d58dcff65477b46793ad3732714f1eaf3b0871da0f24ee711f6be665d962d5f9552b4d53a56ac2c234a30795774538fb8af360e6f4b3ddcd6851083bc61eb6f66686636996f797e2cc305df6543546452e5cf59b7de2fd99a57beb877b9f2e9e6ea9985dbea"}) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000dcc000)=0x0) 2018/01/12 23:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000730000-0xe)='/dev/admmidi#\x00', 0x7, 0x200000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x400, 0x100000000, 0xfff, 0xd4}, 0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/dsp\x00', 0x43, 0x0) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000940000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) r4 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000422000)=r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000cd9000)=0x7ff, 0x4) ioctl(r1, 0x1000440000, &(0x7f0000c5e000-0x13)="d183f67fb63b89201726a2635fb6c19dcf6602") r5 = accept4$packet(0xffffffffffffff9c, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14, 0x80000) getpeername$packet(r5, &(0x7f000033c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e70000)=0x11) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000162000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xff72) openat$mixer(0xffffffffffffff9c, &(0x7f000077c000-0xb)='/dev/mixer\x00', 0x105000, 0x0) accept4$inet6(r0, &(0x7f0000513000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000741000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007f3000)=0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000c74000-0x4)=0xffffffffffffffff, 0x4) socket(0x1b, 0x4, 0xa9) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ef9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3f000)=0x5) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000be000)={0x2, 0x1, 0x7e, 0x8, 0x1}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f00007b1000-0x4)=0x0, 0x4) 2018/01/12 23:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000041a000-0x10)={0x0, 0x0, &(0x7f0000cfb000)=[]}, &(0x7f000068e000-0x4)=0x10) socket(0x15, 0x80005, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00007bb000-0x9)='/dev/dsp\x00', 0xe40, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ea9000-0x8)={0x0, 0x0}) 2018/01/12 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002f6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) inotify_init() pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000768000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000fbb000-0x4)=0x0, 0x4) 2018/01/12 23:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000f9d000)={0x40}, 0x8, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) readlink(&(0x7f0000b33000-0x8)='./file0\x00', &(0x7f0000e28000-0x5a)=""/90, 0x5a) syz_open_dev$adsp(&(0x7f0000c36000-0xb)='/dev/adsp#\x00', 0x2, 0x220e00) 2018/01/12 23:12:48 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00006ca000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000d29000)={0x7, 0xc, [0xaf5, 0x3, 0x0]}) syz_emit_ethernet(0x46, &(0x7f000070b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "7f00ff", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "760003", 0x0, "b20950"}, ""}}}}}}, 0x0) 2018/01/12 23:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000fd1000-0x10)="02060b0102000000000000000000ffff", 0x10) 2018/01/12 23:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fbe000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0d000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000316000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000bc7000-0x102)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000df6000)=0x2, 0x4) 2018/01/12 23:12:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x301001, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000526000-0x8)='keyring\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 23:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000+0xfde)=0x0, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000dc000)=""/30, &(0x7f0000f2b000-0x4)=0xfffffffffffffe6b) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009d2000)=0x0) 2018/01/12 23:12:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x1c)={&(0x7f00004fb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000da9000)=[{&(0x7f0000096000)=""/205, 0xffffffd2}, {&(0x7f0000001000-0x4)=""/27, 0x1b}, {&(0x7f00007b4000-0xba)=""/186, 0xba}, {&(0x7f0000d44000)=""/236, 0xec}, {&(0x7f0000e1c000-0x1c)=""/28, 0x1c}, {&(0x7f00002fa000-0x81)=""/129, 0x81}], 0x6, &(0x7f00000eb000-0xa6)=""/166, 0xa6, 0x1}, 0x40000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x79)={0x0, 0x71, "602af6b688459483988f38f9a4cd5d9d4ef805c02a5004deaa802445f029c7ae3ad2789df67be6447fd9d719ad5f2c167aea8c0d91592c093e09d7684dd3bf171a1c1d4a2ca1a41e207a9cdf73f9ff062ab770652796b94a337ae286601713e22bec420d5ebd5945158f770ff50e049384"}, &(0x7f0000001000)=0x79) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7de2, 0xfffffffffffffffb, 0x7, 0x2}, &(0x7f0000000000)=0xa0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) 2018/01/12 23:12:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005e9000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x4401, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x7, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000003000-0x8)={r2, 0x3}) syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xffff, 0x200000) [ 138.307849] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 138.379564] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/12 23:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002cb000)='/selinux/policy\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f000086b000-0xe)={0x1f, 0xa63, {0x30, 0x3, 0x7, 0x9, 0x6, 0x7}, 0x9, 0xb1}, 0xe) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aa5000)={0x0, 0x0}) 2018/01/12 23:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000300000)=0x7, 0x4) writev(r0, &(0x7f0000285000-0x30)=[{&(0x7f00000be000)="94951a3ff7a08b9b93f987cb118dff9d25273f8d4b46bec39612193595186e3bb719352fd6cc81ae1d2175667dd6a0d92d4a726c81a0fca34d5032058b07796e2eab588a934041de2a672a0765514197c3a36e56b99aef2e96a635ae800200bad614070179c294b24206e36700ffcd6aa9ea2e402e0f064f8ca824c6cac88e21c005ec31ca8fec5ec14a9e2555549e923b0971e4b1ec70b5805fa513a862a729c8144f330c99a624111646ca9af959e75e30b90555626af5e967c24ca32d3e24cb1fe29ffa1e93e3443f", 0xca}, {&(0x7f00000e4000)="8a55204927d7bb0e36ad6b09b66bbe1e4c2521351881", 0x16}, {&(0x7f0000efd000-0x74)="8887e6fc0e98ae04b2fd7e44b81daf1cc3b691d48c8ffec5cb95ca183fe1106e5db7dd03f005175ef7d1c156f05f8c3f45867fdd977a49efee648c3a182b967a7857b36f319d42b32f11881bcf4f4120aef229cc92df6af5b74e4b5477f0f11dc1f7c6f087f04adc5113980245746baa103bece6", 0x74}, {&(0x7f0000661000-0x1b)="6ceb5734648e6e351f30a2c406c12b147f7c5b37780bcca6cf315f", 0x1b}, {&(0x7f000086e000)="d0e7240550319df342f4e30afcd83d9b20f1fc0088f17f23fd21c78d0a7df5de50eadb781325c62791b8f3472b139dd31077842fa8058a0d7836e5a6f5176a3e8b655d68436239ab8af6a8b57f37977e20d9bfa1a899a52393d2d3146940d13791288cb371443d8cb6790666771bb5945b942d3374489724bc99dcad60f07e9d", 0x80}, {&(0x7f0000251000)="de7125a6cda38b776b745713b082226e783cae23f19fb9eda73092fe15459bc543c9204ba86be531f1d68e14468603a224a10232cdea3eb94751268329dddfa140f23baff074140fc35bd11b04b0850a58aeb671ba1c85641b49b3249dd86df27622c8ec83305b039b79612b", 0x6c}], 0x6) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x22, 0xfffffffffffffffd, r1, &(0x7f000015b000-0x8)='./file0\x00') 2018/01/12 23:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bb0000-0x1c)={0x0, 0x0, &(0x7f0000390000)=[{&(0x7f00002f9000-0xf8)="30e54c4a096dadd2277dafcb25a87789578e5528bded8169f35c5d78c5bd08f3449f5fb5051e5c7bd9759fd730844448eb0ad7cf2f36de58c00632189f71fca9dc2218986bfb96a6d326aef2423b9750fefba23f48dd223082f4929de22c9957c8d9e98aba7535f383cdd75cde515b3d771301608144ffb7e860d17af6602acea8f0a72b925e7e308d3ae7b9f53a5bc10c986839117d87639dd68c8ad498ad780d018ab26f706cebcb8585c2d458cf2082301c1ae52e453951ec9d656982c43baff4005c88740ea1312f27bb75d0ba1464a537ad4e4494877e7270c0a31750a58def7b60feb5728855a543dbe72806ac3cf83895c1e81ba3", 0xf8}, {&(0x7f0000ecb000)="cfeb2b10d11ef3617811a7fae55c15005235650ae5ba7a172befd596ff6483dd0ff0ec797f6743a8365ee3", 0x2b}, {&(0x7f000068d000-0x18)="329bb36a3f58c001866e84ea1d7d749b03a2a9e57a0bdf42", 0x18}, {&(0x7f0000a0d000-0x21)="bd50808dc763b14ce79bc44246cf79aacd3896815705fb891e315cf1bf09781b7b", 0x21}, {&(0x7f00005ae000-0xe8)="3e30270b5eec1b5fd8c342cd78a6aee25df09831b9e50aac62d71f17c1c09fc938714482a4d08f7613da3875f30da36af2a7010661aed2f0126bbb783da6b9d3ffe437b7d977f7edd3d22add082a12b006f940f15a59e8cfeb269910121a9c70aa341a03930d88ce70b59e97ee24e13ec55119320ec665f76b9a456434ebd45a8464263b4626b33a5f1745734eed71d098f9b8a3640d3bd06ea5564eca4c25fb32dae98f89f3a4ca71b48da82617e60d4c2a1783c8b6bd6666fb4d3a89ab7143688c7035dcae1e707f9a4a9249da5f9de3ca2d3319752617d733a53968d248fcddc0a4a3e2322d0a", 0xe8}, {&(0x7f000021a000-0x6)="14adbab9946eecc0f69a9f5344c2ee10ac2db9769f9b4f4e1d823dd98383bdb651e5ed5d8da3e5d48cf38f5d078bb8827e7d1294cff0f2bf17234cd4d3c9f4e4d838353408eb55cb7f81b84e728874eeafe3b2d0c93189554070d23e041241168f438d74192b3aa64e54cc252d67551c2c72", 0x72}, {&(0x7f0000a6e000-0x63)="c54c5067b802c1c70309b34b90cef542c3ab115fa3878d1b4f43d97ccfe453efcb0347bd71367686caf4d01106ccac750fb8e765f57e0a8bb6c63ef1f450aba03af06a92febf4c8184a6e88ac1b81b5f3f426ea10dcb4f935c91bf9f013a267e0a7d4b", 0x63}, {&(0x7f0000dbc000-0x42)="1efef88a81f2f958a8a1f6cf4112f45ecce6d1f9d07d41ad0302906579a466f03f38b64add18891f966777aebb58cf28d2e4834383bf5a1e7c6335af6790147162ac", 0x42}], 0x8, &(0x7f0000c8d000)=[{0x100, 0xff, 0x7fff, "0a682b61aa359efc895d55707e34384438e19c5460915795241fd0f84a3124442a4ff1e5f4df79ea3801e42cbbf193ce5ceb62b71c0471ffcd74b5807818560627180ff3a50e03fe8a62cb7cb2dce4668c3ae564122758ccfa39478b571c2044081dfc21046d47f180c250493a2aa2d4655a877b84632b09766a02abaa89feb97f473995f090082f1184f6b8984bdd1f97c6d3017dac9a2ff7b69faa7c9849868c15ded95dc6ef0915e575c4cd65663192194fe180de9cd3ab356859441f3dbc51109e1befe44011aaee176f4ade34a1ece60451cddc8a75d640d9cec1a9eea88a3dac3f8d8e95c9a5fa3f55ad3a01ea2655"}, {0x98, 0x10a, 0x44, "ac9c06146dc9e854f996c4d974d422fc714ee7c93d0d64ca7c7d9ada4901f853b16142d94e22e505d3a50550deb43ee50a28bfe37e94b4d3058ca7a3afa17f7c090e150b356fe674d25656ed2a0158664da4499685209aab288c81111e31bb6f72f308b3600eae59f70090012e4132e1239ba2fd578f8495f21c2aa4508c82d2906b12a7a45f99bd9b"}, {0x84, 0x13b, 0x1000, "a1ea0cbc7a625c7ded91537540e5e3173aba7f6e62320169ea3b4a8d8b4a37263e7de4540a5958bef193b2b956fd95600c53b654229e9f067a6010cbb3cc09f804116eefccc7712c09639b89d5dbdc51964f8c290cf97d29638f7ac54ee8cdab4e4c59dd282536b9de57e86180f4a3a15e7e6507f2"}], 0x21c, 0x4000004}, 0x10) connect(r1, &(0x7f00009e2000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/12 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000eb9000)=0x6e, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000257000-0x4)=0x96, 0x4) 2018/01/12 23:12:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000c3b000)=""/41, &(0x7f0000acd000-0x4)=0x29) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x48)=@full={{0x3, {"abb790304678ca"}, 0x1ff}, [{"b315e98fe7e88e"}, {"9fd6b0e1384716"}, {"5fd79a03835599"}, {"380d9c6c869441"}, {"4656afc1da280f"}, {"0fea005169b072"}, {"f840eb51c1f906"}, {"60e7d138e40a0d"}]}, 0x48, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="4d0e9b96bfacf8ae1999e2c63a60d68e0da7e74ac89930f67666470e13f3042a1b3f11bf896a45940e61a5042943833e604099", 0x33}, {&(0x7f0000001000)="7d00a6f42b34545494bdfc140c4334a8d3b10f15becf20688ed6cf5dacc00653a85bdc7f01c26eadcc8d2789cbe27f9718391eca27dcee2d39bb6f2e707618a721d166b4c91ea3c0101edc6d730527eb15436bcfed528c0e5cbe7195435ae92efe3dc297f647f81915eea85de2eb951b4da76d90cd9bf6d0220eebefb21610b6bfe8cc08556ccfb99de54f106f32b2f67a6c972d5bb74522e54981a70e10bb935995b95a39dce1e9c44318b7460e4754b4fc364350a15453e02d76417b6d94d72d338322fe2aee9656fc742fa6fe1056eaa703784c57a4ec505fa5d16871737d20ea1834f4d68f68cd419b4be720762f5cbde28d884ec678513030fcb33af2623400b08c151f02ea9bf66df9e631f7bc77d4add3187565ceab08108cccbb7943181feeebec43dfa424f0c23ec314273dec17d55bacc5c74d130fe18bdcb1b1d84ef668f7647f9aa6a4f2ad59145b0f9d830ce160a959729e3e46f52268778967d0fd7935a70d119325712ad36eb407d0fd228613e5275aa2647169e5764580ef39ee791548bc0ac06645348fdc5b22c6637f529b258fd2f77b41655cfe3c281ab2bdf180ec02315818118e970837e038e25b9f2785a5b3cb9523ee769df42d41475ba7eed481e8cc1dc2031d09b75cb9bb67083638e7bad57fe4307ac845d5c13823ee1ab55a5c03c3eb62292602d788df59f8b5a07b6bd172efa8e2a197e151586b60d7d49738c7c9bbe0a3da1c47eaa31f5271861c938715fcdd3e32ca3c04b8cde76a8bfea9b2dc479fcf39c56a93dcfbe6294cc3d2ec4b0b3a8ad8f30b9ea43325e94eb0efe28c25cf6af62146bf3af3fb923be8befbe63d438d9cfa978d9e29000c95feae065b3b5b02659d205d18df123804c875a069f4ced6947508b02cdaa188d553d5262f8bfb35c7f5dc982957b8a1f137ea437bd573a506f4024497ca341cb9c84fe31557afd96125273e5e1e8dded279118d168aa6d2f2f265de76a4f3966e7dbfc8ba3e81d06133107be8b5eb748aca510ada09b1b6341a6e1ba1876f5ea308a157bbcef59fac7b3c4f2ecf504ad1fb7d414d45927139e295301d99b43291826430148aa6eff1e9ec954d8faeb07928eb18f540fc5c116ef3741e2641509c75b3e9838a2b843d432127acbc4633c230eaf91282180741ac428b7ef42fda00db2ba02ee75722aa4e23675b86c1ae3715294113bd2183a5e8847ac0eb8011b23dd259f2533629be93b60f624cfc1982facc5a0e6cc727bddfe0397d07cbff7ce46c9a902c3391ebbcb2f5c702354d4d9ca1e8361017d7e779ce2b8f924e1d218cdd8e36292e880015928550782add762b668e2a0b791750eb8cf83bd75335ebe40c36fe415e1587fac36301fcb7d8bec820233a2423f816e222496962ca3431948ab74f0f998e1156e0d19af42294ee76ff1c98212af3dbd596ef0d1f503d4d02549553dbdc9ba81a1a778cbdc039d7454efa53030144e41f2a33f1f47d823162f509dbf95e05146d28afdc275d7a37564a32cdb304f4c912055a4b9bd6fb8e1e33aee474ac3f09183522e476a9d0566bac9e8fd7caf8ba8c9f7cd2bb5e954670ddf2fdf461fca0ecd22899125c072e45c4e756d09269f4fb986fdd49b787172bada9a1ae3c01ed2872bc34633117c24fd1b8a6cbb60b85f75a5629edeb84fe3d7f2e0d057b0df92d39091e8b248905df87c4cb79b6ca8398a331af5185c0db2432c2c9850edfb47149a5d74e1058fd6084762acc18f28a8faaef3da2848c2c93ef4faf3559ebedf37a4ca12203bc6b1bd8068dc3b59f82149a789bce11dc5c3e59157347fa8c180314f40d9bfe22b65e906b20faaecf8d0ef8901c80542fb7970d0838d4d46378f49a12e9dc69074d836cd0138db0921f8289c9364b850182d8ad0600c252b06f066233299be5a8f70c6081f377e5e6219f4952bb99a93b53ba9bc12936c7bbe2a621ed0b816cd7bd3188d233f950726b9461f14fdb62f97ce12f48718154d0ac1623452b237d79b70225bf2bbab57dae2fb3f0b1643e31f3eeefffa0fded615aa95eb6dcea9b239a277f92ec2f8920f67da7f9f49f9cd6c7d839791802a2755e3aa7057dac6a07baa87f412e90adccbe95aac6ada34d8c3c6afa15a25e5e04af3d8572f272f0d228cd7c2560c70d4164bc1e0adef03f244849a90e2fbb4cb6b5149aeaf1c6ac8708c3cc8321ed5f4b77a5fb4fcb61d0e907c2948eac7e1035c95071f98cd35912f8d7ba472d5cccea459b3d0375b3109a9cd83bbcdfac1bc1e9005424be59e0747782f546272bb62e8605f5705379d933aa4ba2b45cd0128e003c17d6107cd38180a1b5efc42a7aabda0cd913e188049d3ab23b64cb91ff65e093433d18ac56994fc713fcfb75761ee3b1706ee0021f0c98ebb10a34d8fabf96e35198675a34949da08c7fd76af6a7edf92531723b7fe293771a7c864d2b290dc9a5410b51a7ca1c8bc08f4aab6c9671f6a9844f35338133675120ef6b929af43151df2adeba10db0e22a1e05869e3fb0993ae5fdef7ee10a8fc8a2adbd5066e9ec63c95027a4504d00d7587e686cf4f5846493b768688ac3a8695082fcc14bcc04bd39ddbbace4a8b39bf5bc5719ac57340af9c116085a6e7276a7d8648baddbfe7df26786f7bb674dfc880954b9ed68478eff3cf353db2d097698e21b7ce319afa030b519c8f913bb6c2af0a9f9f9df9cc345664ac8a188eaaeec4988df29f751fc3ef4a905221a7824ef27b241fe7695d79899eadd872fdcd14bf4e26e62445e59a0ac6aa1619f96ca4811abe1c5fe0360d311096874f3961b5b59f26d84e0fe630b3de133c131c494d76d7c097bd6ebaf41d6d4a23ac4bd332119e7b18ad943bd5a8cdaeeb8459277ddba5e840c9a7210244680fadfecb0dc39ecebac38c5ac07099fb019116903ae8b9b4fccb841698badc32d9411d3d4a2678295be40af75ec4f5a67e40312b7cb526b5fb8ba96787f876eb68f73944a0db1db9c920d84ae532218de48953220c87318bc8ad77fbcac5cf669db8c460820e83cd4c01b3706e69b59f573d007f53b956ed6c2e742deac565dc3ba45225c96341bf4068f00ef35908af77a462d2d6d74b9183d28ddd79947600e52c2a5c6462fb0d3d0e1f3b8e1bd26912245b6844f43f757dadec1ab53814e3f95562bbaec97594a8be5876b6468a04911729042826e0304a01e42822c8b9b87c4def4f8115df753ca02a00acd3a173079aebc048cfa887bc5fca1d031cd8c7da47d735645b56d5647f231b3f895d79fdad4d8b4ae52d9476a7bdb28c32ab18dd9508300cc135e5dd09942a58a30c83fdf6ccdecc94d2e4c0ccdbb47caef92927b2a8834c6b20b84fefbcfa47b1d731fc43055be68134869dc42a6bf84511197bf5314fad37630692364b3d385fc749aba188d2d609f5099c9b5af9baaae03c28047886155ce8230129efbf0187a11fab852f8be52528b25a05dc31bd8f6b68351e8b893d535e934c609274bc9f0de67c9ba00924e4f747ac1492982b81eb08a6c5f5f2d1d216f744af47e61ec18ab1738a90197d5dd4153445b725aa0dab368fa9a5d3f3edbf6d22e97604eb1213490a9df4719e73910395240a877a35714f4c7a98b8d4071ecf6de1a4afb70de282def34144d9e67514f2c35f59297199f4014ce6af400084546cc4b6a4e33f11bf55f1b2527d8298f67c9a784f1f761157a7a941a010dd324efd6e611789247ba815ab0ccf00271009f91997defd8b19e7defa0f131e844fee4a2a1feadc924112aa91856b3766eb5fd2164de3f81592a18ac9ded2f94e3350eea792b8bdaf515e7c592ff43b3b11e4aeaa9076b877730916e4cad06702def2d2324fc264df1c4ff2884197106edf2640c35c5c398b05aa9f41fc2218a8b143485f840101e1214346a74548ac28c08326b8dc32ac839dc555c5b05a7cbf1d147e2454aa7eb2bd23daf27c7bab3e7f4240b0c7ef986212f87635f958d39a81ce11b46098a34d9f8474a7e2dcad147d9b7c5afb5ae8cbf1dbd840aeef0e4f7a1dd34a3a16a0b3762b0b2a510ed62130cf5551ecd86c9cf88d0c444134685cf8d596a79b2422c0ea19f192698a70b864eeadc78b643362ec55efece0702b56fd75881c35d6675b0416942c855af84c19c69607dcab1c88aa1fa8b3c2912c6d4cc8696741a68704988f9757a7ab66cb33f41dc95b0f67b6d9781125dc7c5f5cf461d46ba5d7278fa86f4d1b40b0519b897cb7fd9e480875f8984423d7eece7475715d8b0194bc01d4b14c2714d22b0db24edfa3593fabe11d4947be2e5aa5954bc2ac1578ddb94ea3494a8451967fa57178195a56123ae91bf241667bb9cf09d1cba3d324838fa6488f94163e1e3dcbe12de2a44c8c198f554649699ab4afc30bc14ac4401a1b727c646669592c4de264ae638a70e5234cea05d5b0fd44fc958f52b9cb56d8eb7fe6022b00b6e0a7f9608dfaa12f155a931036938a4a3e928e87d2cf5176437216e4cb493031ba56a06bef39e8765e47014f05637adbc65a7da0868b4cabbfeb2e4700115b063f14c563c963e2b6601c985b3f39d9f7b888991a30627fe1e433e25fee241df5dda37065ed7b6b4aa3634177876a5d2f5f34a18ad3a6d6e77ada4a87a32ac98f0f54bad34787aa6ff9a94ea25e7b2bfa0d205f5ea0f5725c16eefc4099a376b26a95b779fa6d3c8c30552d58ba2d1555b8985e9744aa681dbaf157390d7b82fe8b28ae2f118f002f5e0f9551e7d0903957c6ee0f2a8d67a54e6d3ad29bed8eb246dc7046327927f6ec9db938d22917c3d6eb6af6e2d3b735ee97e16fc4f7512ca8827bd8cf0380bbee3afd785c3825598a7a29c872425b39d362f91784de7667f8530f2a042ccbac5e0e63f2bd0cf7203f0ad0be3e3a73fe1612bd2d5a2fb489b1e88a4cf6d87725185ce3bb5445538f6e9c0c9afa71fe06d92106b24dd2a3636870ed88c7f8ede3144620384edb058d2034a1e6ee09b041b2fe67580bb3efb727ab4e6820db82820403846a3057ec5bbc7da1823daec851f6fd42de39b522d760d954537c6a5081c3cdc87552bf80f212c68a194d661314b3c0fe9ca6d66dc5a75422da4f4149b1252feaf07d305270cdff9d1f8c9d9094ec5fe3469d0fe5626465783defcde6a651308a84195a1be957db2832f347f205b03a410283567aad437c5de3103d29c970d8b3d4b12b730bfbb253467ca227034b95838d0d73764396565c56ab168ee75362b83f61ed792b16bc5fd075c96de5c7d18bc8592666246d226f7f21c9aa582262fcc3020b2df8854777dd05c22e50109742e6e755fb333667fc99959ca014616d313d46d71de1f5f7f8c057196f30562a2bec817f0dc0e3c0a0911fd6800f89b44e6dbc858fb611a44cd4f36d86426d324b857b8b5d2c6f81e16be61f65296d8f59821712addb5ffaf384b5fb4b35b5a52db69a6fb45e96832b7794b9b0b677f53785060305ccfa49dff5812529c48b70b78e1a47c062c587d3e5a7370c8a3e3b0142c1c909f383c4c419336129fd954e702427900c857f0e5522a030d3235add93fb2f98ac3346a213a18d795be3bbc711c04f3329ff33aae165d67cd28512e0e66a5d9dacce0a856586e412bbdd548e34532df09fc0078703914a9cbf5a83800a5ef170ea3c10d8195152d9fe99f004d2c1bb5437d67b012046e0857e1d8a0e109f1e0cae86ae602f6edcf0d673775a85b51cbd3e15350421fded23c5cd3fba1de9f8799f4ccab47fdecc93d5962147e1a89d700f419e9cf143ac6b929e9e50ee", 0x1000}], 0x2, &(0x7f0000002000-0x15c)=[{0xc8, 0x114, 0xe4a, "76154c4d82bb7da2df607cd6de7b92a0fcd59238691a8145fb62b5df4e4338f6ba2c7848b1ffd004a72dc710dae7e507a27ce0670a11937088038781193bf8e4a06accd717418383e3eccb5dc3c3e3a8831f4c0927a389b34487e3587939d19d5e5387687d63e2d72a8112a6b78ff1a2a4f6ffd1ca6e026711bfe5f627847a4300113383c25553cbb90c0ddf124eae48daf79c2fbaf6d93ca17095c4838db46c1e2db86dbb298f7ba36e71a3d883ec2e603389cf489ce90889c9"}, {0x94, 0x13d, 0x400, "6ad729d52f9ae7a395e855d194d596c65a098d9fcb82760f5e9e0d6e3a33a1a777ebf8f91e0be4b4cb699488157af605dabba336e136d5f4c6025133c516b2787cf987ac7cb2887e719c6b0c440edad4ecd3368ba8c260fb9f60e09632c989f101548416034d0ac9c8adccd1c51da56d5746156012955573433412fec1d2f031f99af692e0"}], 0x15c, 0x40000}, 0x4800) setsockopt(r1, 0x84, 0xb, &(0x7f000054b000-0x78)="be8502e7143e766e2df20be6bec4", 0xe) 2018/01/12 23:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000715000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d7f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005a9000-0x10)={r2, 0x100000000, 0x3, 0x3}, 0x10) r3 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000776000)=0x400) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) fcntl$setstatus(r3, 0x4, 0x0) 2018/01/12 23:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000649000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00003d0000+0x181)="98a22c8d9d2a29bb973070ba03ec6504ba19728e9bdae1537bffbac70713969eff38558b1e541049c8246ac5fb30b78d29ff5fed432bbdb50e59a8956d51ecbe29bc29817e81074ed266c6a907b503c9e8972bf91425f8bbcc634c34fbab5a03e15deec4b7905621cbf8212345b6cbc0c4") timer_create(0x0, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000004000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) 2018/01/12 23:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) sendmmsg(r0, &(0x7f00005f7000)=[{{&(0x7f000071b000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58, &(0x7f0000278000)=[], 0x0, &(0x7f0000dfd000)=[{0x404, 0x1, 0x1, "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"}], 0x404, 0x0}, 0x0}], 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000447000)='./file0\x00', 0x44800, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f4e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000692000-0x4)=0xe8) 2018/01/12 23:12:48 executing program 1: pipe2(&(0x7f00001de000)={0x0, 0x0}, 0xa54405689c7efb7) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000701000)={&(0x7f000086b000-0x8)='./file0\x00', r0}, 0xc) 2018/01/12 23:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') rmdir(&(0x7f00004d9000-0x8)='./file0\x00') 2018/01/12 23:12:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000636000)='/dev/vcsa#\x00', 0x8, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x101) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000309000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) getsockname$netrom(r0, &(0x7f0000295000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008cb000-0x4)=0x48) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df4000)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000338000)=0x0, 0x80800) syz_emit_ethernet(0x4a, &(0x7f0000e6e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e0badcfba89e", [], {{0x100002000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x3d, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/12 23:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000962000-0x12)='/dev/snd/pcmC#D#p\x00', 0x380, 0x121000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000a0c000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000085a000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009cf000)={0x0, 0x0, 0x0}, &(0x7f0000215000-0x4)=0xc) setpgid(r2, r3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00004ca000)={0x2, 0x1, 0x605, 0x2, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a40000-0x14)={0x1, 0x0, 0x2, 0x2, 0x6}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000016d000)={0x9, 0x9}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) 2018/01/12 23:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r2, 0x8, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/12 23:12:48 executing program 4: perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec2000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000094a000-0x118)={0x4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$mouse(&(0x7f00007a4000)='/dev/input/mouse#\x00', 0x8, 0x10c00) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000a63000)={"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"}) syz_emit_ethernet(0x11, &(0x7f0000eb9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/12 23:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000236000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000f18000)='\x00', 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000f4000-0x10)='/selinux/member\x00', 0x2, 0x0) accept4$packet(r1, &(0x7f00002c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ae2000)=0x14, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000c3f000-0x8)=0x21) 2018/01/12 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000a6000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f00000d8000-0xa)='/dev/vcs#\x00', 0x7ff, 0x40040) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000088000)={0x4, &(0x7f000009a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socket$inet6(0xa, 0x806, 0x6) bind$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/12 23:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000013f000-0x1)=0x7, 0x4) prctl$seccomp(0x16, 0x567b304e6853bacf, &(0x7f00004f1000-0x8)={0x1, &(0x7f00007bc000)=[{0x80000001, 0x4, 0x0, 0x8040}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f7000)='/dev/sequencer2\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2f000)={0x0, 0x0}) mq_notify(r0, &(0x7f000056c000)={0x0, 0x3, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f9a000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000739000-0x8)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003be000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/12 23:12:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x2a)=""/42, 0x2a, 0x2000, &(0x7f0000001000)={0x4, 0xfffffffffffffe00, 0x3, "a1f91c36871f", 0x8e3, 0x0}, 0x10) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000073d000-0x4)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x4)={0x19980330, 0x0}, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:48 executing program 6: r0 = open(&(0x7f0000580000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000063000-0x8)={0x0, &(0x7f00006b0000)=[]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000d02000)='./file0/file0\x00', &(0x7f000034d000)=""/130, 0x82) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000198000-0x4)=0x0) fcntl$setstatus(r2, 0x4, 0x2000) syz_open_pts(r1, 0x400005) dup3(r2, r1, 0x0) 2018/01/12 23:12:48 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b96000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000935000-0x10)={0x80, 0x4, 0x1, 0x7fff, 0x0}, &(0x7f0000000000+0x60)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000458000)={r2, 0xfff}, 0x8) get_robust_list(r0, &(0x7f0000da0000)=&(0x7f0000a4c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005c0000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 23:12:48 executing program 5: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00006ee000/0x4000)=nil, 0x4000, 0x2, 0x1b831, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ec000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f00008a1000)={0x1f, {0x3, 0x3f, 0x8, 0x4, 0x9, 0x4}, 0x1}, 0x9) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00008a2000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) times(&(0x7f00008a1000-0x10)={0x0, 0x0, 0x0, 0x0}) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000)=0x0, 0x4000000001, 0x2) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00008a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x400, 0x401, @fr_pvc=&(0x7f0000722000)={0x100}}}) 2018/01/12 23:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000810000)='/dev/dsp\x00', 0x80, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000698000-0x70)={0x7, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x4, 0x44, 0x2, 0x8, &(0x7f0000b89000)=@generic="1b364dfbe7d2078c48fc762789c384c0", 0x8001, 0x10000039f, 0x55}) r2 = syz_open_dev$usbmon(&(0x7f0000c28000-0xd)='/dev/usbmon#\x00', 0x1c, 0x200) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000055a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000505000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000026000)={0x1, 0x1c, [0x7676, 0x8f9, 0x80000000, 0xffffffffffffffff, 0x8001, 0x7, 0x2]}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00005d5000)={0xa37a, 0x7, 0x5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000647000-0x18)={0x0, 0x10000, 0x0, 0xffffffffffff6e80, 0x1}, &(0x7f0000b0d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f61000-0x8)={r3, 0x2}, &(0x7f0000cdd000)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007cd000)="1b6ffa734658109467c06671dfa3c071", 0x10) 2018/01/12 23:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000b42000)={0xdb65, 0x1ff}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000544000)={0xfffffffffffffffb, 0xfbd, 0xc, 0x10000000001}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000bf2000-0x14)={0x4, 0x4, 0x8, 0x5, 0x0}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00003a1000)={0x0, 0x0, 0x0, 0x80000001, 0x8}) 2018/01/12 23:12:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() getgroups(0x2, &(0x7f000000f000)=[0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000013000)='./file0\x00', &(0x7f0000014000-0x8)='./file0\x00', 0x2, r2, r3, 0x9df, 0x6, 0x0) sendto$inet(r1, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/12 23:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000574000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/status\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f000011f000-0x2)='/dev/snd/controlC#\x00', 0x9, 0x800) io_setup(0xd202, &(0x7f0000b60000-0x4)=0x0) io_submit(r3, 0x3, &(0x7f00004dd000-0xc)=[&(0x7f0000561000)={0x0, 0x0, 0x0, 0x6, 0x72, r2, &(0x7f0000e0b000-0xd1)="ff0a6fcf1d09ecbe26b0464ee4ff5fe05fe26150ea907b0c35ba42e6b6dd0364100c978cc64b4585a31089f1b58004ce09f951827b6afc6df0d04df48588ebe5a5d14aeb85ed848b3044433c6f1d650fe948a2be7f6d638979a12163a24d96deac6ee4a2fd8ced38cbed1dc7ef7a25582c748987492ec3101ece8163ed56b511ce3101dbb350f171a88af55094015dceabbb18ca82a004b3ea974eb14dee222c8363f189654b898a0424ed6845bd4bcc8c8e39fd141888f950d8d7913cd7522fd0d2f4c51394f99f01ea6c94c56f28a644", 0xd1, 0x6, 0x0, 0x0, r1}, &(0x7f0000fbb000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000381000)="03479479a79434b077d4a5e0d3bff0ea3078705d1d032a95408547d0771cd75e5fb3d62b5cf0f367326f18e298a2132c3a4c0031a6c87b6e5be4ffc79c9275610fa4ab264f074b1e91ce86606d070bf0630fcc3cfc0e6c16f48265f9e326088a9a37af6b55008d69524e83f5c0d8f058eb68bd18f8ba52ae88521fbd6a11744c69ee7c2abd2ffcfa1c1b04a2a0a0dae84e47381e8bbcfc1c24d1a3210e146d59da1ee68a8d58780197722e36fe7532d2cdfd6a4ddd4caa9a19e968afed8abe801f0e91e2b5afe8c33d1267edc5a8c4c01cc59d", 0xd3, 0xa3, 0x0, 0x1, r1}, &(0x7f0000c8a000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000455000-0xf4)="c351bf78e487c8dc703701f95f4a02af918e72c69c8b199ae4af6d63a02a16c4cd1fb8dad776495bc2fcd14cb9c05c76fb6d443ad54df438d746ac5f57d30126fad3ec80625aaf75cef1043fca5178380f15c952e7eec1f5f88b32acd2c82445baa224a4b26c16d185c2cdb86954650452f5269386f6d51b9c4f7168b22fe2d72229dbe96674f2d33aa0088b8cb730ca019e3a97ae741f3a4621b27b20e90d9bf12256534ab528eed9b081a510b748f35900f3465faa16ced194e81efc82187fa033b13f3087e4eefeaf4de8b0c7151ed12dbb0d0c475cd0d277d73e626a93614f2f0eefdfd6bb69612545ed12da46cee2aee40f", 0xf4, 0x500000000000, 0x0, 0x1, r1}]) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000067c000)=0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000ca9000-0x22)=""/34, &(0x7f0000531000-0x4)=0x22) 2018/01/12 23:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$packet(0xffffffffffffff9c, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e1000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00009f8000)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) socket$inet(0x2, 0x0, 0x0) 2018/01/12 23:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000081e000-0x6)='smaps\x00') readv(r1, &(0x7f0000f1f000-0x30)=[{&(0x7f0000455000)=""/203, 0xcb}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f000062f000-0x8)=0x396c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) ppoll(&(0x7f0000f3d000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000074d000)={0x0, 0x1c9c380}, &(0x7f0000d7a000-0x8)={0x0}, 0x8) 2018/01/12 23:12:49 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000231000)={0x0, 0xfffffffffffffff9, 0xfffffffffffffe01, 0x2, 0x359939d1, 0x1}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000001000-0x2e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xffffffffffffffc3, 0x20, 0x1}}], {{0xe8ff, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @random="98a19fa078ab", @remote={0xac, 0x14, 0x0, 0xbb}, @random="37de41a14d21", @empty=0x0}}}}, &(0x7f0000001000)={0x1, 0x2, [0x4b, 0x890]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004e4000-0xa0)={r1, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x98, 0x9, 0x49c, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000068a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bfe000-0xd3)="bb186843d3e3ce94ae119d30f59e4d259f975e4404d3e16e9a0f219b47695546b1d1cd00000000000000047c71b69a2525e0dcb7e9c38c22cf5d33e4a969fb4f", 0x40) 2018/01/12 23:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r1, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) unshare(0x20000000) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000aeb000-0x4)=0x7) clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000548000)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000697000)='/dev/dmmidi#\x00', 0x3, 0x22000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000094a000)=""/206) r2 = syz_open_dev$vcsa(&(0x7f00005aa000)='/dev/vcsa#\x00', 0x408f39f0, 0x200) perf_event_open(&(0x7f0000686000)={0x2, 0x78, 0x1bc5c589, 0xaa, 0xd5f, 0x4, 0x0, 0x9e, 0x80400, 0x4, 0x6, 0xffffffffffffff73, 0x3992, 0x0, 0x7, 0xb09e, 0x9, 0x2, 0x0, 0x6, 0x10000, 0x8, 0xffffffffffff8001, 0x100000000000, 0xfffffffffffffffc, 0x7f, 0xd49, 0xa8d, 0x80000000, 0x2, 0x1, 0x8, 0x4, 0xffffffffffffff01, 0x7, 0x0, 0x9, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00003a4000-0x1)=0x0, 0x1}, 0x4002, 0x0, 0x2, 0x6, 0x4, 0x7fff, 0x8c, 0x0}, r0, 0x2, r2, 0x2) ioctl$KDSKBLED(r2, 0x4b65, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x4, 0x8000040000002) readv(r3, &(0x7f0000a9b000-0x18)=[{&(0x7f0000a21000-0x76)=""/118, 0x76}, {&(0x7f000028e000)=""/0, 0x0}, {&(0x7f0000dfe000-0x6c)=""/108, 0x6c}], 0x3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cad000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f00004ce000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f00008c2000-0x30)=[{{0x0, 0x2710}, 0x2, 0x3, 0x0}], 0x10) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000157000-0x8)={0x0, 0x0}, &(0x7f0000a3c000)=0x8) 2018/01/12 23:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/rfkill\x00', 0x208402, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x2, 0x0, 0x1) 2018/01/12 23:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f000098f000-0x8)=0x1469) read$eventfd(r0, &(0x7f0000395000-0x8)=0x0, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/12 23:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0xc) write(r0, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c007ff03000000f00008000100030400dcffdf00", 0x1f) 2018/01/12 23:12:49 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000004000-0x8)=0x0) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/12 23:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x400000000000802, 0x80) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001e9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000ed1000-0x21)="200000001900077e530008000000480080200d00001100052200000c04000700", 0x20) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000193000-0x28)={@common=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) 2018/01/12 23:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00002a7000)='/dev/usbmon#\x00', 0xe4, 0x2800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e6d000-0x14)={0x0, 0x0, 0xe7, 0xfff, 0xffff, 0x690f}, &(0x7f0000531000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000026c000-0xa0)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xdd7, 0x3, 0x8, 0x7}, &(0x7f0000a3e000)=0xa0) r4 = memfd_create(&(0x7f0000dc4000-0x9)='/dev/kvm\x00', 0x2) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f000078b000)=0x0, &(0x7f00000ac000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x3, 0x4000000003e) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000393000-0x4)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000246000-0x9)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00001d2000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) fadvise64(r0, 0x0, 0x6, 0x1) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000ae5000)=@get={0x1, &(0x7f0000b3c000)=""/0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de4, 0x0, 0x0, 0x104081, 0x0, 0x0, 0xf001, [0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000374000-0x4)=0x8, &(0x7f00009b1000-0x4)=0x4) 2018/01/12 23:12:49 executing program 6: epoll_pwait(0xffffffffffffffff, &(0x7f0000e0f000-0x6c)=[], 0x0, 0x0, &(0x7f0000273000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003a7000)='/dev/adsp#\x00', 0x8, 0x100) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004ca000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000eb9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000aef000-0x58)={{0x0, 0x0}, 0x4, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000a14000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8863, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab5000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) bind$netlink(r0, &(0x7f000064a000)={0x10, 0x0, 0x2, 0x100}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000668000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) 2018/01/12 23:12:49 executing program 1: r0 = creat(&(0x7f000031e000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="2f6748dea542c448bbf4e6f4a75aa3d4", @ifru_names=@generic="4f54000c1fa1ed4f3a0ac0dc222073b5"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000065e000-0x8)={0x0, 0x4}, &(0x7f0000794000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003e0000)={0x3107, 0x206, 0xb54, 0x6bc, r2}, &(0x7f0000308000-0x4)=0x10) 2018/01/12 23:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000040b000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b33000)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00005ca000-0x8)={@multicast2=0xe0000002, @rand_addr=0x3}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000007c000)="1f0000000406fd080100000005007281fffff8000900148006000006000000", 0x1f) 2018/01/12 23:12:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000)=0x4) write$sndseq(r0, &(0x7f0000001000)=[{0x1, 0x0, 0xfffffffffffffffb, 0x9, @time={0x0, 0x0}, {0x9a44, 0x7fffffff}, {0x2, 0xffffffffffffff01}, @result={0xffff, 0x8}}, {0x3ff, 0x200, 0x2, 0x7, @tick=0xea, {0x2, 0x1}, {0x5, 0x0}, @connect={{0x807, 0xec00000000000000}, {0x6, 0x8001}}}, {0x1, 0x8, 0x8, 0x63c52594, @tick=0x0, {0x6e, 0x9}, {0x100, 0x200}, @connect={{0x7, 0x6}, {0xfffffffffffffffc, 0x9}}}, {0x5, 0x9, 0xde4, 0x2, @time={0x0, 0x0}, {0x3, 0x20}, {0x7fffffff, 0x4}, @ext={0xe6, &(0x7f0000000000)="c18860becadb8a5c05e2e01d2bb55a9fda068295a9a9d8ae073d0bf7781dcbf0e71033a4232d3e04ab9ff5fde6752fd436a04be90144c1b5e758e20ace67c9c84cba51019d4883fffdee12ec2de8ba6bb9cb6d01c2cf1666cb18ceecf71d63eb54dd384c17eb321a9d8c4727cdd6f9b1d3fe83a9bb62b63555da5c479b4ce67de2a1991769ddeb1a3beb9e98e5b845aa86a34103af92f9f84d487f3ef6c1224c416e71725c29184d08197b87ee1642d754561c97d57bab3966c3d4c5282a1b935f3e64acfe5d8b87a8018a12e37944eb71d264d23367c69749311f5f211e7aa1f5d4ecce1f2e"}}, {0xffffffff7fffffff, 0x4, 0x0, 0x3, @tick=0x0, {0x2, 0x3}, {0x100000000, 0x1}, @raw32={[0x1000, 0x1, 0x0]}}, {0x80, 0xfffffffffffffffc, 0x3f, 0xfff, @time={0x0, 0x0}, {0xf6, 0x32}, {0x4, 0x2}, @raw32={[0x7fff, 0x297, 0x401]}}], 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x48}, &(0x7f0000000000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x11, &(0x7f0000fe3000)="", 0x0) 2018/01/12 23:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000208000)='/dev/audio#\x00', 0x7, 0x31d800) connect$inet6(r0, &(0x7f0000f3a000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000eab000)={0x0, 0xd3, "de041b48da85ba1dc00d2277a441292f3dd7b96434fbd100bfae68c3157bc4a1eb961b530c27e5ea88449532b662751d27f3306949776f2c6bacc0bb6c1cde01b8dbf6a3f34e46dfa135c34aaf59f2d0e42d2cb9c0a5fed8e33e2d1dfc079e7c3fd362712ec405567bd569138d39f2c26eef96bcd357bb1a03634f624065e528e81d0817e43fce7946e8175b8d29bcd757df4b18e12709d0395857c240277ee30065d769f076b35f4dc0c5ac6b9994053ad7a155b23588e8a892ac2e0cf43a894729929206bb2deac1c2445e46b90d672772c6"}, &(0x7f00007c7000)=0xdb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002c7000-0xff)={r1, 0x25, 0xf7, "63bf570f76663a15aed649786d4bd70bb5dda5891085b9eeb4607cb7190cc233debcdbe7afd936d23054b16cad6ae38bb558c4d6351adb759951c51c7affd7488255dad26e07db5699e57c0923013d1b3e8a264625426f00353fa0f125442c980d2b8f3fa38a63b9a7a78d73a826fe2e037f66780f219c272015aea442379e0a1b1a920d45a1ddcedf8f4cd2309921d7ba82e2338047d48e5872f4085fd6bef376c201c9247df833b3b7fcaf2a6c3d126cc13af8bfe7936eac6763bfa2c238a47c9f880e40e79a2c84b7ffb12e23b4c68bb0dde8e1357a1a5232aa64d4b4bf43fd5b361ac17ce178a63474dfa6f4929a95790e980e0975"}, 0xff) syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) 2018/01/12 23:12:49 executing program 6: sched_getaffinity(0x0, 0x8, &(0x7f0000002000-0x4)=0x0) eventfd2(0x1, 0x1) 2018/01/12 23:12:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x280003, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000)={0x4, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/12 23:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pkey_alloc(0x0, 0x0) fcntl$getflags(r1, 0xb) 2018/01/12 23:12:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000375000/0x4000)=nil, 0x4000, 0x2000000, 0xffffffffffffffff) 2018/01/12 23:12:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f000061c000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2018/01/12 23:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'rng\x00', 0x3, 0x0, 'ansi_cprng\x00'}, 0x58) statfs(&(0x7f0000267000)='./file0\x00', &(0x7f000094e000)=""/21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/rtc\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a06000-0x4)=0x2, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000095c000-0x90)={[0x5, 0x0, 0xfffffffffffffffb, 0x5, 0x6, 0x8001, 0x100, 0x100, 0x5, 0x2, 0x100000000, 0x46b, 0xffffffff00000000, 0x1, 0x8, 0x0], 0x1000, 0x200000}) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000804000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cae000)=[{&(0x7f0000dab000)=""/39, 0x27}], 0x1, &(0x7f0000d07000)=""/80, 0x50, 0x0}, 0x0}, {{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/12 23:12:49 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000efd000)={0x200, 0x100000005, 0x40, 0x0, 0x80000006, 0x3, 0x3, 0x9, 0x5, 0x7, 0xce7, 0x1f, 0x0, 0x9d, 0x3f8000000000, 0x3, 0x400, 0x2, 0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00008c5000)={0x7, &(0x7f000000b000-0x14)=""/20, &(0x7f00006fe000-0x70)=[{0x8, 0x31, 0xafc, &(0x7f0000e75000)=""/49}, {0x0, 0x51, 0x100000000, &(0x7f00005a1000)=""/81}, {0x0, 0x36, 0x2, &(0x7f0000c4b000-0x36)=""/54}, {0x8, 0x8c, 0xad, &(0x7f00000b8000)=""/140}, {0x8, 0x69, 0x0, &(0x7f0000f0b000)=""/105}, {0x1, 0x2b, 0x9, &(0x7f0000b85000)=""/43}, {0x5, 0x71, 0xe03, &(0x7f00002ba000-0x71)=""/113}]}) poll(&(0x7f0000576000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x6) 2018/01/12 23:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000036a000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ffffe, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0000236d00000000003f6a008bc88902"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000095e000-0x52)=""/82, &(0x7f000029b000)=0x52) 2018/01/12 23:12:49 executing program 0: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00005e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x0, 0x1, &(0x7f00006fb000-0x8)={0x2, &(0x7f0000e5a000-0x10)=[{0xa7, 0x91a, 0x1000, 0x31cf}, {0xe5f8, 0x1, 0xff, 0x0}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) dup3(r0, r1, 0x0) 2018/01/12 23:12:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b94000-0x8)={0x0, 0x3}, &(0x7f0000c9d000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000223000-0x14)={r1, 0x1ff, 0x4, 0xfffffffffffffffc, 0x5, 0x9}, &(0x7f0000358000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f4c000)={r2, 0xffffffdb, "67a084a3a7c25e6d3f6fc214abc4d0a77a5f92bf2f340235e51b5ba7aff44bce0208b58ffe8ea34969ca46067c4d9b0c8f80eaba9574d2748f7c504423a73afd97216cd99c6642b9eb929b4ff58aec855ff8441d84c944adc977a7e1c01df33a91203ee71ebcc6745274f02df69fb2d5d62771e911b8e67917ee78cd87b599e9f5128825b653f60999a2c1d4e11ebf49b6a3bff92ea71e2cb5ba5d254ff41e0b8b167f3ab760ea5f8b672cdc011d69d33bf6ea436c509c44f74ead52a858"}, &(0x7f00007df000-0x4)=0xc6) r3 = syz_open_procfs(0x0, &(0x7f00005e3000)='mountstats\x00') userfaultfd(0x80000) getxattr(&(0x7f0000bb4000-0x8)='./file0\x00', &(0x7f000071b000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000bb7000-0x7d)=""/125, 0x7d) userfaultfd(0x80000) pread64(r3, &(0x7f0000ef3000)=""/0, 0x0, 0x2000000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000876000-0xb)={&(0x7f0000b00000/0x2000)=nil, 0x2000}) 2018/01/12 23:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000002, 0xc) write(r0, &(0x7f0000fe6000)="1f0000000601ff49433bf03f001f003c000000e00900e8ffe5040000fc0700", 0x1f) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00002c3000)=0x0, &(0x7f0000efd000-0x4)=0x4) 2018/01/12 23:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000d9000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000765000)=""/134, 0x86, 0x20, &(0x7f00000ac000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x40000000000}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f00005dc000)='/dev/input/mouse#\x00', 0x1000000, 0x400000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00004df000)=0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000160000-0x138)={{0x2000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xd, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39bb, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x20000008, 0x0, 0x0, 0x400043, 0x0, 0x8d00, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000dbc000)=0xfff) 2018/01/12 23:12:49 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000006000-0xe4)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000017000-0x12)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000001b000-0x4)=0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f000001f000-0x28)=[&(0x7f000001e000)='self\x00', &(0x7f0000001000)='\\)trusted%\x00', &(0x7f0000014000)="40fc706f7369785f61636c5f61636365737347504c70707030766d6e6574305c6b657972696e6700", &(0x7f0000017000-0x2)='-\x00', &(0x7f0000006000)='.-\x00', &(0x7f0000008000-0x4)='\\\')\x00', &(0x7f000001f000-0x1c)='em1ppp0securitytrustedbdev\\\x00', &(0x7f0000014000-0x1)='\x00', &(0x7f0000014000-0x6)='nodev#', &(0x7f0000005000)='cpuset#.)\x00'], &(0x7f000001f000-0x4)=[&(0x7f0000014000)='@mime_type\x00']) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001f000-0x40)={0x3e97, 0xcc7, 0x3040000000000000, 0x6, 0xd6d, 0x9, 0x3, 0x66}, &(0x7f000001e000+0xa89)={0x9b, 0x8, 0x9, 0x8, 0xffffffff, 0x8, 0x7fffffff, 0x100000001}, &(0x7f000000d000)={0x4, 0x1, 0x7, 0x6, 0x1f, 0xffffffff, 0x0, 0x7f}, &(0x7f000001f000-0x8)={0x0, 0x0}, &(0x7f000001e000)={&(0x7f000001e000)={0x800}, 0x8}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000001e000-0x8)={r2, 0xf4, 0x6}, 0x8) 2018/01/12 23:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000dca000)={@common='sit0\x00', @ifru_addrs=@generic={0x0, "3d9cc01cc8de6bcf232316bde1b0"}}) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae3000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x7fff, 0x2, 0x0, 0x2, 0xe63e178abfa5de3c, 0xa0, 0xbf, 0x0, r1}, {0x5, 0xfffffffffffffffb, 0x8, 0x6, 0x2, 0x101, 0x0, 0x100000001}, {0x8, 0x7, 0x100000000, 0x5}, 0x0, 0x9, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x3, 0x3, 0x3, 0x8000, 0x0, 0x5, 0x1f}}, 0xe8) 2018/01/12 23:12:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0xfffffffffffffffe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b8000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x1, 0x8207, 0x6, 0x9, 0x0, 0x52, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000aea000)={r2, 0x4}, 0x8) 2018/01/12 23:12:49 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000c9c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x0, 0x800, 0x5) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f00007a1000-0x1)='\bd') connect$ipx(r0, &(0x7f0000310000-0x10)={0x4, 0x9, 0x1, "8973dd521c0f", 0x6ca1, 0x0}, 0x10) 2018/01/12 23:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') unshare(0x24020000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') mkdir(&(0x7f00003d2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000cc1000-0xa)='/dev/dsp#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dd8000)={0x0, 0xffff}, &(0x7f0000374000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001c5000)={r1, @in={{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffc67, 0x4, 0x6da8ec0, 0x20}, 0xa0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/12 23:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/vcs\x00', 0x80, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b29000-0x10)='/dev/sequencer2\x00', 0x408102, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000b1000)='/dev/admmidi#\x00', 0x16e9, 0x82000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000022b000-0x20)={r1, 0x5, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) r3 = mmap$binder(&(0x7f0000663000/0x10000)=nil, 0x10000, 0x8, 0x80013, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ebd000-0x30)={0xd8, 0x0, &(0x7f0000da3000-0x5c)=[@acquire_done={0x40106309, 0x0, 0x3}, @acquire_done={0x40106309, r3, 0x4}, @dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304, 0x4}, @decrefs={0x40046307, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f000064d000)=[], &(0x7f0000e86000)=[0x78, 0x38, 0x48, 0x0, 0x0, 0x38, 0x68]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x40, &(0x7f0000e5c000-0x20)=[@fda={0x66646185, 0x2, 0x2, 0x2f}], &(0x7f0000b84000)=[0x78, 0x70, 0x60, 0x38, 0x48, 0x38, 0x18, 0x38]}, 0x7}}, @register_looper={0x630b}], 0x82, 0x0, &(0x7f00009f3000-0x82)="773e8260c4acf5ab66c2c644de1366f26b134f8a5ddac8b0fb993afb30424cab1160764f57381e84273adad2264453a9b8b55dafc4d86b2e7705f52ec1ef1ec46d30b2645f98a9dcc9417883d8c80569b13f83ea8fdaa9b24e8f811a60c91cd88a17f4071a40f66282f2e9be9f6be7537c2de45a73acbd874f5fd626dfb06549330e"}) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000fe4000-0x1f)="1f0000000c06ffde0016f49f0089f0ffff1e0000090001000600000001e780", 0x1f) 2018/01/12 23:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001bb000-0x8)='./file0\x00', 0x5) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mbind(&(0x7f0000b88000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000e3a000-0x8)=0x7ff, 0x7, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000ef0000-0x4)=0x4d, 0x4) 2018/01/12 23:12:49 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f76000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f77000-0x76)="77411191989e902ab3a38717c4239a9e71d55d6ca1fc47fef7bc920e2de13badc73b17bd486959f11a4e1a0ca9203045cfbd3826dfbe8a97e8eb2243b27d1d8bf2a4782f09fc50fe17dac72ed7901ee7d59fcdd3061226f90c951eda391ba1380f159de5385d8186ed79bf56b0921679ccaac421e2b7", 0x76, 0x14, &(0x7f0000f77000-0x1c)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$ipx(r1, &(0x7f0000f75000)={0x4, 0x2, 0x4, "056624c0d838", 0x2, 0x0}, 0x10) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x12fa, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000456000-0x5c)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd5}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x6, [0x0, 0x200, 0x2, 0x40, 0x131, 0x5, 0xfffffffffffffff9, 0x8]}, 0x5c) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000419000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f77000-0x4d)="28a454b70b001555ba05a6b681496512a69efe6ada6c91788dbb484607090d2d84896aa174abc16a70cf6ae0a924fa3a65318e9e044f3d524c356ec0f0628734eb11f29a75806652fff32e7ee5", 0x4d, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x3) 2018/01/12 23:12:49 executing program 0: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000753000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0xffff, &(0x7f0000001000-0x8)=0x3, &(0x7f0000136000-0x8)=0x4) r2 = syz_open_dev$sndseq(&(0x7f00007f6000)='/dev/snd/seq\x00', 0x0, 0x1) recvfrom$llc(r0, &(0x7f00004bd000-0xe7)=""/231, 0xe7, 0x40, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00001d7000-0xc)={0x40000001, 0x0}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) epoll_create1(0xfffffffffffffffa) fanotify_mark(r3, 0x4, 0x20000, r0, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/12 23:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f3d000)=[], 0x0, &(0x7f0000095000)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) socketpair$inet(0x2, 0x7, 0x97aa, &(0x7f0000f6b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003a0000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x400, 0x200, 0x1000, 0x6}, &(0x7f00000be000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00007c0000-0x98)={r4, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, 0x98) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 23:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000232000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a30000-0x10)={0x1, 0x2, [@random="35c74b4460c7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000963000)="", 0xfffffffffffffff1) [ 139.537778] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/12 23:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000821000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000087a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000062e000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ce5000)='keyring\x00', &(0x7f0000af3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f000004c000)='user\x00', &(0x7f0000aaa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f68000-0x176)="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", 0x171, r0) add_key$keyring(&(0x7f0000f70000-0x8)='keyring\x00', &(0x7f00009b1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f00006b7000)={r1, r2, r1}, &(0x7f0000182000-0x1)=""/1, 0x1, &(0x7f00002d4000-0x2c)={&(0x7f00006f8000-0xe)={'sm3-generic\x00'}, &(0x7f0000fae000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000095f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f3a000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x117, 0x0, 0x2, 0x7f, 0xb67, 0x7ff, 0x4f, 0x6, 0x7ff, 0x7, 0x8, 0x101, 0x3, 0x5]}, &(0x7f0000969000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00005a3000-0xc)={r4, 0x9d, 0x0}, &(0x7f0000698000)=0xc) 2018/01/12 23:12:49 executing program 1: r0 = socket(0x2, 0x3, 0x4000000003e) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/12 23:12:49 executing program 3: syz_open_dev$audion(&(0x7f0000caa000-0xc)='/dev/audio#\x00', 0xfffffffffffff801, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000e9a000-0x4)=0x0) 2018/01/12 23:12:49 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x12, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000030000-0x88)={0x2, {{0xa, 0x1, 0xb8b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) lstat(&(0x7f000016d000)='./file0\x00', &(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0xff, 0x4, 0x7ff, 0x1, @time={0x0, 0x0}, {0x3, 0x3}, {0x8, 0xba4}, @note={0x3, 0x7f, 0x1000, 0x1, 0x9}}, {0x9, 0x7, 0x6, 0x7f, @tick=0x10000, {0x6f09, 0x100}, {0x8a, 0x6}, @addr={0x1000, 0x8}}, {0x7, 0xe60, 0x81, 0x20, @time={0x77359400, 0x0}, {0x0, 0x7}, {0x7f, 0x2}, @addr={0x100000000, 0xa4}}], 0x54) ioctl$TCXONC(r1, 0x540a, 0x400) recvmsg(r1, &(0x7f00004be000-0x1c)={0x0, 0x0, &(0x7f0000f2b000)=[{&(0x7f0000b5d000-0xae)=""/174, 0xae}], 0x1, 0x0, 0x0, 0x9}, 0x2) fstat(r1, &(0x7f0000cd0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000889000-0x10)='/dev/sequencer2\x00', 0x400040, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket(0x40087, 0xa, 0x204) r5 = socket(0x11, 0x2, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000d90000)={0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000c7b000-0x8)={0x9d, 0x7927}) setsockopt(r5, 0x107, 0x1, &(0x7f0000b52000-0x10)="01000000030006000107000002c4ffcc", 0x10) 2018/01/12 23:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000603000-0x2)="c1", 0x1, 0x0, &(0x7f0000f39000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000292000-0x8)={0x0, 0x4}, &(0x7f0000b34000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000034e000-0x8)={r2, 0x0}, &(0x7f000079b000-0x4)=0x8) 2018/01/12 23:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="460d42a678fe", [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0xfffffffffffffffe, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005f1000-0xe)='/selinux/load\x00', 0x2, 0x0) unlink(&(0x7f0000405000-0x8)='./file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f00009c1000+0x111)={&(0x7f0000e51000)='./file0\x00', r0}, 0xc) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) pivot_root(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f00001b6000)='./file0\x00') fsync(r1) 2018/01/12 23:12:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000814000)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000570000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x0, 0x8200, 0x7, 0x100000000, 0x3ff, 0x3fffffffc00000, 0x8, r0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9a000-0x11)='/dev/vga_arbiter\x00', 0x2120c1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000b48000-0xc)={0x11, 0xa, &(0x7f0000b7e000-0xa)="0fc4778a49b8c0d95420"}) r2 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x400454cc, &(0x7f00005d3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}) syz_open_dev$tun(&(0x7f000022d000)='/dev/net/tun\x00', 0x0, 0x400000) [ 139.606202] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/12 23:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x100, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f00002f0000)=0x0, &(0x7f0000cc6000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f000051c000+0xca)=[]) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cc8000)='/selinux/member\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005b6000-0x14)={0x0, r1, 0x2, 0x1, 0x0}, 0x14) socketpair(0x10, 0x805, 0xffffffffffffffc0, &(0x7f00000a5000-0x8)={0x0, 0x0}) ptrace(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000c3000)={&(0x7f0000e52000/0x4000)=nil, 0x6, 0x3, 0x80, &(0x7f0000d8b000/0x4000)=nil, 0x0}) syz_open_procfs(0x0, &(0x7f00002c2000)='maps\x00') 2018/01/12 23:12:49 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getegid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f000000b000)=[@increfs={0x40046304, 0x4}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/12 23:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) poll(&(0x7f0000849000)=[{r0, 0x0, 0x0}], 0x20000000000001bc, 0x3f) readlink(&(0x7f0000bc0000)='./file0\x00', &(0x7f000040a000)=""/61, 0x3d) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000935000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 23:12:49 executing program 0: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000450000-0xd)='/dev/usbmon#\x00', 0x9, 0x2000) bind$alg(r1, &(0x7f0000016000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007d5000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/12 23:12:49 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x9, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000003000)=@random={'user.\x00', "2f3a7365637572697479776c616e3073797374656d73656c696e75787dec00"}, &(0x7f0000005000-0xe)='/selinux/load\x00', 0xe, 0x3) waitid(0x0, 0x0, &(0x7f0000001000+0xfea)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 139.729444] binder: 21351:21354 unknown command 0 2018/01/12 23:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000-0x8)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) creat(&(0x7f0000604000)='./file0\x00', 0x100) perf_event_open(&(0x7f0000199000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x100000000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d83000)=""/4096, &(0x7f0000bef000)=0x1000) r0 = syz_open_dev$adsp(&(0x7f0000b4c000)='/dev/adsp#\x00', 0x21d, 0x24100) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x0, 0x3, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000d57000)={@rand_addr=0x7, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) [ 139.756574] binder: 21351:21360 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 139.790418] binder: 21351:21354 ioctl c0306201 2000a000 returned -22 [ 139.791824] binder: BINDER_SET_CONTEXT_MGR already set [ 139.791871] binder: 21351:21368 ioctl 40046207 0 returned -16 [ 139.793103] binder: 21351:21368 unknown command 0 [ 139.793111] binder: 21351:21368 ioctl c0306201 2000a000 returned -22 [ 139.826421] PPPIOCDETACH file->f_count=2 [ 139.862713] PPPIOCDETACH file->f_count=2 2018/01/12 23:12:49 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x80003, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000007000)=0x3) ioctl$sock_ifreq(r1, 0x89b5, &(0x7f0000000000)={@generic="1129000000000000000000000000008e", @ifru_data=&(0x7f0000003000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/12 23:12:49 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0405519, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x9, 0x401, 0x80, 0x4, 0xfdd7}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r2, 0x7, 0x3, 0x7fff}, &(0x7f0000007000)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x608000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000003000)=@random={'security.\x00', '\x00'}, &(0x7f0000006000-0xd5)=""/213, 0xd5) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x3f, 0x400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x4a3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x8, 0x201, 0x33, 0x202, r3}, &(0x7f0000008000-0x4)=0x10) 2018/01/12 23:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x6) write(r0, &(0x7f000074e000)="1f000000040a1f00000000000000e0ff019d160a090001800400ed2000df18", 0x1f) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000ce000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006b3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ca000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/12 23:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000052b000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009a1000-0x2)=0x2, 0x2) tee(r0, r0, 0x5, 0x4) r1 = perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000daa000)=0x0) 2018/01/12 23:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[], 0x0) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e93000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1ff, 0x70, 0x160b, 0x68a3, 0x200, 0x8, 0x400, 0xfffffffffffffffb, 0x8, 0x800, 0x99, 0x2, 0x101, 0x2]}, &(0x7f0000828000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cc2000-0x6)={r2, 0x2}, 0x6) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/12 23:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000030d000)='/dev/hwrng\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006b2000)=0x9, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getpeername(r0, &(0x7f00006cf000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc8000)=0x10) 2018/01/12 23:12:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000012000)={0x8f1a, 0x8879, 0x9, 0xffffffffffffffee}, 0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/12 23:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0xffffffffffffddf8, 0x0}, {0xc, 0x0}, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed1000-0x11)='/selinux/enforce\x00', 0x103100, 0x0) mmap$binder(&(0x7f0000595000/0x9000)=nil, 0x9000, 0x8, 0x10, r1, 0x18) syz_open_dev$sndseq(&(0x7f00009ca000-0xd)='/dev/snd/seq\x00', 0x0, 0x424600) 2018/01/12 23:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000964000)='/dev/sg#\x00', 0x0, 0x80) close(r0) execveat(r0, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000359000-0xc)=[], &(0x7f00000eb000)=[], 0x0) 2018/01/12 23:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000455000-0x10)="766d6e6574302e7b73656c663a835b00", 0x3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a78000)=0x7) r1 = socket$inet(0x2, 0x200000000003, 0xfffffffffffffff7) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009fb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000526000-0x20)={@common="67726530000000001c00e3fffff000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 23:12:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000f3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000888000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000fcf000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006fc000)='./file0\x00', 0xc0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe40, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000dca000-0x5)='user\x00', &(0x7f0000c19000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000202000)="", 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000d33000)='keyring\x00', &(0x7f0000b12000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000010e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000184000-0x8)={r3, 0x1}) 2018/01/12 23:12:49 executing program 3: getpid() r0 = getpgid(0x0) getpgrp(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004c0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000966000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp(r1, r1, 0x4, r3, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r3}) bind$netrom(r4, &(0x7f0000001000-0x10)=@ax25={0x3, {"e9278f4795088b"}, 0xfffffffffffffffb}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c18000-0xc)=@sack_info={0x0, 0x2, 0x4}, &(0x7f000042b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000898000-0x27)={r5, 0x1f, "00400b88b96d6fd4993fd61b7f5f3298c9eb03e724bf63eb5c19713894e407"}, &(0x7f0000eef000)=0x27) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f00004d6000)=""/96, 0x60, 0x2061, &(0x7f0000e52000-0x10)={0x1a, 0x1e, 0x9, 0x1f, 0x8, 0x100000001, @random="b953e932ac32", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00007ad000)={@common="6c6f00000080000000000100008000", &(0x7f0000779000-0x2c)=@ethtool_cmd={0x1e, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c58000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000fe4000-0x1000)=""/4096) fstatfs(r6, &(0x7f0000de8000)=""/6) 2018/01/12 23:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) syz_open_dev$amidi(&(0x7f0000d50000-0xc)='/dev/amidi#\x00', 0x5e, 0x10000) 2018/01/12 23:12:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f00009ce000)=0x0, 0x9) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x7ff) r2 = getpgrp(0x0) stat(&(0x7f00001d2000-0x8)='./file0\x00', &(0x7f0000760000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000809000-0xc)={r2, r3, r4}, 0xc) 2018/01/12 23:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005fe000-0x8)='./file0\x00', 0x20) chroot(&(0x7f000047b000)='./file0\x00') chdir(&(0x7f000031e000-0x8)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b1000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00004ea000)=[{{&(0x7f00003b1000+0x5fe)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000e5c000-0x28)=[{&(0x7f0000d80000)=""/10, 0xa}, {&(0x7f00009ab000-0xdf)=""/223, 0xdf}, {&(0x7f0000319000)=""/231, 0xe7}, {&(0x7f000075b000-0x56)=""/86, 0x56}, {&(0x7f0000a03000)=""/125, 0x7d}], 0x5, &(0x7f0000773000)=""/22, 0x16, 0x8001}, 0x8}, {{&(0x7f0000e4a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00004bb000)=[], 0x0, &(0x7f0000e97000-0xb0)=""/176, 0xb0, 0x101}, 0x8}], 0x2, 0x0, &(0x7f0000386000-0x8)={0x0, 0x1c9c380}) chdir(&(0x7f00001ec000)='..') 2018/01/12 23:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009c7000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x28000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000336000-0x8)={0x0, 0x7, 0x1}, &(0x7f0000afa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b61000-0x8)={r1, 0x1ff}, 0x8) pselect6(0x13, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000109000)={0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000682000+0xf78)='/dev/vga_arbiter\x00', 0x2000, 0x0) getpeername$ax25(r1, &(0x7f0000552000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000604000)=0x10) fcntl$setstatus(r1, 0x4, 0x800) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 23:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006bd000-0x4)=0x0) keyctl$join(0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) getpeername$packet(r1, &(0x7f0000f71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000ca000-0x4)=0x14) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef3e481c8fa6153c", 0xe9, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000cc3000)=""/246, &(0x7f00008ca000-0x4)=0xf6) sendto$inet(r1, &(0x7f000093c000-0x1000)="0ddbdb16b7b2300daaec80b60b36dcf93ae7dfe6e96f4f0ec596db14294ac95946b765461942a1429ef1f3430b6543e1a7eedd68a06e5ba3116d934f0fcc52e333691df3cf821c3112ea8ab71b61f1dbb921beae58972e56ff08332d0fa82f4c9f86418f53a5d7943c8a4a69e321da60133a12749bc552acb0bd57ba925291b6e8f15e544fc14e364cb359baf94da683be8593d031c2fac43c9269958f047b4951d4da79d2a78238fc45f4f21eb145abd73c8d2779c650ad5cb95abc5cf96d0fa03ac72a910aa45903ec7688b92e01c7eeaae04e06d6d6a8bf95844d3781a8eca238de8f5bcd4783", 0xe8, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 23:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) fgetxattr(r0, &(0x7f00000e7000)=@known='system.posix_acl_access\x00', &(0x7f0000058000)=""/14, 0xe) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ffb000-0xe)='/selinux/user\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="7b01550000", 0x5}], 0x1, 0x0) 2018/01/12 23:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000ac0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000e23000)='/dev/audio#\x00', 0xffffffff, 0x400000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000117000-0x4)=0x0) 2018/01/12 23:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000dbc000)={0xec, 0x4, 0x317}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x401}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) fstatfs(r1, &(0x7f00001f2000-0x7b)=""/123) sendmsg(r1, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x269032a2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="2130e64169278e51b2404db21175d839b11e8c5cabc6f35637941781b89c87b72591decfef7a44a8a308c5469f915fefc1ee807db6e507f3c33d2495c02d139ddd1d181b40d23ce7346f104f9778724faff43a4e6e5c3d0b4c8ccd6b6bd5fdda4db0ab1d57d9bf099d8d06d99e76dc3af3ec9a5e08e03c16121df14800a41a6b4ebbca334b4554faf0686fcbf123c0e23c5de3c327bf3094bd8edff2ae3cdceadb99c861ecdd89ce880207174f4e3f31973d41743c72f9e6cb78ee0e763ffdbce13f908cf104f706534509fc820fc0d69b809de203467f77ab92a4ddc5652e76575520fc2cd92aa07b95f1d08a7c8dfda852", 0xf2}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x20000080}, 0x8810) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$getflags(r2, 0x8000000000400006) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e0b000)=""/244) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000967000)=0xffffffffc6fd06ee) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006dd000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f00003d4000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r4, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000040b000)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x16000, 0x101000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x10000000000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/12 23:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006bc000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) socketpair(0x3, 0x7, 0x5, &(0x7f0000c06000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000084d000-0x8e)=""/142) sendto$inet(r0, &(0x7f0000f72000-0x25)="94e014641bd0a4c60a764a2a608be6a3598d83a30d843e6da4ea1fc11d86269bc4cdb9ec7f", 0x25, 0x0, &(0x7f000071a000)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000384000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000091f000-0x9f)={0x0, 0x97, "908a6a01d87312d9bc85dbf2dcd9c9099ad0a354f5c3ce51e35f02ae9e12d49e4f5d69c4abd1c9b6d043a21b5a16d37d7258d9fc7de7cbd5e565ef795f994751358c40fef7e778c76f515887581a73233e7221a185338f620519e6f7cdc0714a4349712c14110ed38f9c16a1000e13f2b7619b4c7432cbae14559f3ac8cb80bb059c48742ded44d0ec35f88d879ae659e46ee8f84b21c4"}, &(0x7f0000b4a000-0x4)=0x9f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007c2000-0x6)={r3, 0x80}, &(0x7f0000f8c000-0x4)=0x6) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000042a000)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00005e7000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xf7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x400, 0x1, 0xcf31, 0x3, 0x80, 0x7, 0x1876, 0xfffffffffffffe00, 0x40, 0x7, 0x1, 0x3, 0x1000, 0x2]}, &(0x7f0000c35000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000859000-0x8)={r4, 0x1}, &(0x7f00009d1000-0x4)=0x8) 2018/01/12 23:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000c14000-0x1177)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="9c43314fd943", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xe8e7, @ipv6={0x9, 0x6, "1dcdbe", 0x10e3, 0xaf, 0x1, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x6c, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x89, "648a9b4495640015c4c3edbe13af5c416ca87cab152c3cbe3d620150fb40829ff59c2773e774ff2faaaa654f52be45a9df9d2fa50e9aae74ed2cd13e06ea5d02f610633ff745d9251ec8f4bd6e6c789dce6ee79620e420e42e7f14e120066cc16c9ec757ff1b8f59a2f9572645deb5c2d5719bf3edc7b06915e68ca7c32628676a63779f51a5ae66cf"}, @enc_lim={0x4, 0x1, 0xff}, @generic={0x2, 0x7, "d420352091a783"}]}], @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x3ff, 0x0, 0x11, 0x25, 0x7, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x8, 0x100000000}, @window={0x3, 0x3, 0xffff}, @mss={0x2, 0x4, 0x100000000}, @timestamp={0x8, 0xa, 0x159, 0x400}, @sack={0x5, 0x6, [0x6]}, @generic={0x13, 0xf, "6ae9fb8bc2504aa720f4450723"}]}}, {"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"}}}}}}}}, 0x1123) socket$inet(0x2, 0xa, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005c9000)={@generic="920b7ff04b8a28c4f205579654ef374f", @ifru_names=@generic="f52b13ea635623e8cb73e5361a18019a"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000482000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cb3000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000020000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x800, 0x0, 0x9000000000000000, 0x200000, r3}) 2018/01/12 23:12:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000521000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='bpq0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x40002000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/12 23:12:50 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000db000)=0x80000001) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x800, 0x5}, &(0x7f000002c000-0x4)=0xc) syz_emit_ethernet(0x36, &(0x7f0000028000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000002e000)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000+0x98)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000002d000)={r1, 0x52}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000011000)='tls\x00', 0x4) 2018/01/12 23:12:50 executing program 3: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000788000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1000)="fc07fc4674b89b381b8e4f51f860a3585c931b3eade9b4cd962c3954ed82fdf975426389f4b96d5f980c9ddf6e7f5ff5f170507a5b79f0f67d74ee7d1aea1a1d51550abdd62fe0ff4066d193e43f", 0x4e) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0x43, r0, 0x6, 0x99) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000002000-0x18)={0x0, 0xffffffff, 0x9, &(0x7f0000000000)=0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000)=0x80000001, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x6000, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x800) 2018/01/12 23:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x1) io_setup(0x7, &(0x7f00005e3000-0x4)=0x0) io_getevents(r1, 0x0, 0x0, &(0x7f0000676000)=[], &(0x7f000032d000-0x8)={0x0, 0x0}) [ 140.145776] RDS: rds_bind could not find a transport for 172.20.3.187, load rds_tcp or rds_rdma? 2018/01/12 23:12:50 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000d00000)='/dev/dsp#\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006b7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c2e000)={@loopback={0x0, 0x1}, 0x7fff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000058b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1, 0x0}) syz_open_dev$sg(&(0x7f0000ffc000)='/dev/sg#\x00', 0xffffffff80000001, 0x208000) 2018/01/12 23:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000872000-0xd)='/dev/dmmidi#\x00', 0x627, 0x80900) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x465) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10005, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f00001aa000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/12 23:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000475000)='/dev/adsp#\x00', 0x7ff, 0x84001) stat(&(0x7f000041e000)='./file0\x00', &(0x7f000093a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009da000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x2, 0x800, 0x1, 0x2, 0xa, 0x33c37cdc82c5e31d, 0x20, 0x16, 0x0, r1}, {0x8001, 0x2, 0x6, 0xaab2d2e, 0x80, 0x81, 0x2, 0x20000000}, {0x2, 0xfffffffffffffffd, 0x8, 0xfff}, 0x8001, 0xa, 0x2, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x0, 0x2, 0x94, 0x9, 0x1}}, 0xe8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000cd5000-0x48)=[{0xb, 0x7fffffff}, {0xb, 0x6}, {0x3, 0xf9}, {0x7, 0x7}, {0x0, 0x100000001}, {0x2, 0x8}, {0x8, 0x5}, {0x8, 0x52}, {0x8, 0x3c3b}], 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00 \x00', &(0x7f0000549000)=@ethtool_wolinfo={0x16, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:50 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000477000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x472) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000051f000/0x2000)=nil, 0x2000, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c5c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00009b3000)=""/239) setrlimit(0x2, &(0x7f0000660000-0x8)={0x182, 0x2}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000b42000-0x4)=0x8, 0x4) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ab000-0x9)='/dev/rtc\x00', 0x10200, 0x0) bind$netrom(r0, &(0x7f00006a1000-0x10)=@ax25={0x3, {"ac5c91514338c2"}, 0x1ff}, 0x10) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000054000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5cbec", 0x0, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "a694c7be6104019a"}}}}}}}, 0x0) 2018/01/12 23:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005c7000-0xb8)={0x0, 0x6, 0x401, 0x39f5, 0x80000001, 0x8000000000, 0x1, 0x0, {0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x100000000, 0x200, 0x3}}, &(0x7f00004b7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007c0000-0x10)={0x800, 0xc, 0x2, 0x1, r1}, &(0x7f00000bb000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000792000)={&(0x7f000058b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x74, 0x1d, 0x701, 0x0, 0xffffffffffffffff, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}, @lastused={0x10, 0xf, 0x0}, @algo_auth={0xfffffffffffffcd0, 0x1, {{'wp512\x00'}, 0x0, ""}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 23:12:50 executing program 4: move_pages(0x0, 0x1, &(0x7f0000ff6000-0x8)=[&(0x7f000009f000/0x1000)=nil], &(0x7f0000bf1000-0x28)=[], &(0x7f00002d9000-0x10)=[], 0x0) r0 = syz_open_dev$urandom(&(0x7f00001e8000-0xd)='/dev/urandom\x00', 0x0, 0x2000) fcntl$addseals(r0, 0x409, 0x6) 2018/01/12 23:12:50 executing program 5: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf5}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000003000-0x26)="2ee9877d580ad32fd7906bb6af1000e4cd97810b9daf1d4c619c10da5f9f37f69f000000000000", 0x27) 2018/01/12 23:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000075f000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x800000000000020, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80284504, &(0x7f0000b49000)={0x0, 0x1, 0x0, 0x0, "0000000505b8278058225586db142cdec67a4c17545274946a01771f458b4046"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001a1000)={0x0, 0x0}, &(0x7f0000ff2000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000215000-0x4)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003e1000-0x8)={0x0, 0x0}, 0x8) 2018/01/12 23:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000f1000-0xa)='/dev/vcs#\x00', 0x1, 0x101000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000814000-0x30)={0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006f7000+0x3b3)={0x3, r0, 0x1}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00009ac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000037d000)=0x14) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000225000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) dup2(r0, r3) 2018/01/12 23:12:50 executing program 3: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e161fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84cad107657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a785381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeeec9fa4666b29e223ff8", 0xf4}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x6, 0x800000000000000b) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00006c5000-0x6)={0x6, 0x20, 0x36a}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f20000-0x20)={r1, &(0x7f0000f1f000)="2ec2e7e247a40dec5121ebb8e56da630986a0f4c3d1c3ae23d55df333fc7542a1249a7319644606df33a20d51583470c9b607e501b", &(0x7f0000ef2000)="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", 0x0}, 0x20) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f21000-0x10)="9eb6741386dccd54a1dc94a631b8b89b", 0x10) 2018/01/12 23:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000a8000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59", 0x24) 2018/01/12 23:12:50 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000958000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) prctl$setendian(0x14, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000ec000)=0x80000001, 0x2c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x101, 0x4, 0x16, 0x3, 0x0, 0xffffffffffffff00}, 0x2}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000021000)=[{r0, 0x1, 0x0}, {r0, 0x208, 0x0}, {r0, 0x4182, 0x0}, {r0, 0x21a9, 0x0}, {r0, 0x3101, 0x0}], 0x5, &(0x7f0000776000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x181}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000)={r1, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000511000)='/dev/audio\x00', 0x42003, 0x0) 2018/01/12 23:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000067b000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f00003f3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008cd000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_wait(r0, &(0x7f00006a7000-0x3c)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/12 23:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e14000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000020000)={0x0, 0x100000000000}, &(0x7f0000ca6000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c57000-0x8)={r1, 0x10000}, &(0x7f00009e2000)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cf4000-0xc)={&(0x7f0000fcd000-0x8)='./file0\x00', r0}, 0xc) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007f2000-0x12)='/dev/input/mouse#\x00', 0x204, 0x20004) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a9b000-0x8)={0x0, 0x0}, &(0x7f0000716000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00000bc000)={&(0x7f000095c000)=[], 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000afa000-0xfa)={r3, 0x37, 0xf2, "a0d7597424bee1fd39368601a1fbfe40f964ec22e201ae1fafc9c66a67c7045f69cfb74850dcaec02f3d39f81653464137d336a624fddaad263fc612b2e763ae15e586529699cfa3340867f750fa40001f985dbe6efe8dc505ec95a80c25bc30da3c216e757fc5117840bf801915e55cb19a89082a1a2a6ba1a029b09cd900b93b3742515ad47595339734dcdb971fad759a3b2be8d96b725cb46b388e16920c98297b6f8af8e7cf65a7e662c8fdab2e0bc490b540e25e76243d427c4223eee818fb9c88b4690d4d37170594cbe93f7ed0f9e6b22be17399cdab3f4296ec0a209a6a375cc9346fa672ebba01123bfcbabfa6"}, 0xfa) r4 = fcntl$getown(r2, 0x9) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x1c)={&(0x7f0000fe2000)={0x10, 0x0, 0x0, 0x84010008}, 0xc, &(0x7f0000a1b000-0x8)={&(0x7f00000b8000)={0x1c, 0x2f, 0x400, 0x6, 0x1, {0x18, 0x0, 0x0}, [@flag={0x4, 0x68}, @flag={0x4, 0x10}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40041}, 0x4) fcntl$setown(r2, 0x8, r4) syz_emit_ethernet(0x3e, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) write$fuse(r2, &(0x7f0000778000-0x1c)={0x1c, 0x0, 0x3, @fuse_notify_inval_entry_out={0x1, 0xfffffffffffffffb}}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f9f000-0x8)={r3, 0x3}, 0x8) 2018/01/12 23:12:50 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b99000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0xda)="a4e2831eaf2ac28fc116285984c9104a01f90be980b5c5d4f036dc685979a309002108e3995ea6dac0dd2a82c36e3df0463a5f465c5cfd9c3d1d748cfd0c9288909565f74cc5b749504147637b115b7150dc4f4235da02ff8f873fb1bb0ca94859ffad1083cea97b51583389df4fd28ec342c4f8004380395c23eec80ff55179017a4213dfef570b095af043e2118a1d61aabf97c58e6b3e1322f19165d0ccd2cb1ba93d9bf8633c37a9f5707a9e31a52b7815de378ddc5f722b3e98e11214ca815399007f9aea695c8bf0ce9707bc3e216a5f9ee61c70e0d1df", 0xda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000510000-0xc)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x4000000000003ff, &(0x7f0000f04000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00001e8000-0xeb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/12 23:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000883000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/12 23:12:50 executing program 2: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004e4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1b)="", 0x0, 0xfffffffffffffffd) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) keyctl$chown(0x4, 0x0, r0, 0x0) 2018/01/12 23:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f00003e6000)="") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac5000-0xb)={0x3, 0x1, 0x3, 0x7fff, 0x9, 0x8, 0x9, 0xd6, 0x7, 0x5, 0xfffffffffffffffb}, 0xb) 2018/01/12 23:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009ae000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$kcm(0x29, 0x800005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000175000)=0xcc31, 0x4) ftruncate(r0, 0x7ff) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c82000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000334000-0x4)=0x7, &(0x7f00003b3000-0x4)=0x4) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 23:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101001) write$evdev(r0, &(0x7f0000e30000-0x30)=[{{0x0, 0x7530}, 0x81, 0x49a, 0x20}, {{0x77359400, 0x0}, 0x401, 0x7, 0x240000000000000}, {{0x0, 0x0}, 0x5ff, 0xff69, 0x100000001}], 0x30) r1 = syz_open_dev$dspn(&(0x7f00000b0000)='/dev/dsp#\x00', 0x5, 0x80) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00001c8000-0xa)="9eaa8018a45f9091fd49") r2 = syz_open_dev$vcsa(&(0x7f0000a00000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x2100) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000238000)=0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000e57000-0xc)={0xffffffffffffffcc, 0xfffffffffffffff7, 0x6, 0x4286, 0xa8, 0x9}) 2018/01/12 23:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x2) io_setup(0x3c6, &(0x7f000044d000)=0x0) io_submit(r1, 0x1, &(0x7f000056f000-0xc)=[&(0x7f0000726000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000a3c000)="", 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket$inet6(0xa, 0x4, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00001d8000)=0x0) 2018/01/12 23:12:50 executing program 4: openat$selinux_load(0xffffffffffffff9c, &(0x7f000067a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000520000)=0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00007cf000-0x4)=0x200000000000003, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000076b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000351000)={0xfffffffffffffffa, 0x2, 0x0, 0x80000001, 0xe33, 0x1000}) getpgid(0xffffffffffffffff) ioctl$sock_bt_hci(r1, 0x400448e2, &(0x7f0000d57000)="7e43d5512356c2e7bd2b67d0b123b4eaace2a65aa6d075e7f6748395e09485a32a65daf791234ed6f4ebf80a47569486119981006cdf3c391c9856aba372fde69b47c4e96136ca3ce0e752d4ef8c1d36cdbf7e1021faf041b58f6aa909f9723956b26f5e325bc05e322923fae7082334994399926d702960250a00816ceceab98162d859f594375b25bd4fdc7b8a3c0cfaea9cf8d785ea25b277ee937e9605aa3388f432c7d24aa8f880") getpeername$unix(r1, &(0x7f000091c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cbc000)={0x0, 0x1c, "d8862f93ca94c2aab2fc4102f0db744f2cbbf8e1675d9fce682887b9"}, &(0x7f0000917000)=0x24) 2018/01/12 23:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x9, &(0x7f0000952000-0x3e)="045f81a8", 0x4) r1 = socket$inet(0x2, 0x1, 0x1) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009ba000)={0x0, 0x2, 0x7fffffff, 0x0, 0x20000000, 0x4}, &(0x7f0000b37000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fb6000)={r4, @in={{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/12 23:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e03000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00009fd000-0x4)=0x0) r1 = socket(0xa, 0x2, 0xfffffffffffffff9) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000c2000-0x4)='tls\x00', 0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000864000-0x4)=0x0) 2018/01/12 23:12:50 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000007000-0x4)=0x287, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) dup2(r0, r1) 2018/01/12 23:12:50 executing program 6: creat(&(0x7f000073a000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000574000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x5, 0x8, 0x100000000d7d2, 0xce14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/12 23:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c02000-0x5)='/dev/dmmidi#\x00', 0x4000000000000fff, 0x501000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000008f000-0x2)={0x0, 0x0}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x80006, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) connect$netlink(r0, &(0x7f0000092000)=@kern={0x10, 0x0, 0x0, 0x81000020}, 0xc) 2018/01/12 23:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) eventfd2(0x7, 0x800000001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000)={0x0, 0x0, &(0x7f0000992000-0x28)=[], 0x27, 0x0, &(0x7f0000fc2000)="cc245c38a465a4cd9bae6d4569af8d1d2d4dddd1f042b1c5cc25a5b2402fc97894a305d3842df6"}) openat$pfkey(0xffffffffffffff9c, &(0x7f000049a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0xfffffffffffffffe, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) syz_open_dev$mice(&(0x7f00004ed000-0x10)='/dev/input/mice\x00', 0x0, 0x2) fcntl$dupfd(r1, 0x0, r0) 2018/01/12 23:12:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eff000)={@common='lo\x00', &(0x7f0000fff000-0xc)=@ethtool_gstrings={0x1b, 0x8, 0xfffffeac, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) connect$netrom(r1, &(0x7f0000a0a000-0x10)=@ax25={0x3, {"3e31f6bae0c623"}, 0xca9}, 0x10) 2018/01/12 23:12:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpid() gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000c2b000-0xb)='mountstats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x3, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f8d000)={r2, &(0x7f0000f0f000-0xa8)="", &(0x7f0000730000-0x1)="", 0x4000000000}, 0x20) [ 140.609225] binder: 21571:21574 ERROR: BC_REGISTER_LOOPER called without request [ 140.676390] binder_alloc: binder_alloc_mmap_handler: 21571 20000000-20002000 already mapped failed -16 [ 140.689442] binder_alloc: 21571: binder_alloc_buf, no vma [ 140.689443] binder: BINDER_SET_CONTEXT_MGR already set [ 140.689451] binder: 21571:21574 ioctl 40046207 0 returned -16 [ 140.689465] binder: 21571:21584 transaction failed 29189/-3, size 0-0 line 2903 2018/01/12 23:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f000046c000)=0x0, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/12 23:12:50 executing program 5: r0 = socket(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f0000238000-0x14)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00005d3000)=[{0x7, 0x5, 0x4, 0xfffffffffffffffe}]}, 0x8) fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a2000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000cd1000-0x2)=0x847b, 0x2) r2 = dup(r0) getdents(r2, &(0x7f00006c9000-0xa3)=""/163, 0xa3) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/12 23:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dfd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00006f3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x6882) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00009e9000)=@assoc_value={0x0, 0x0}, &(0x7f00002df000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ca1000)={r2, 0x9, 0x9, 0x7, 0x5, 0x1}, 0x14) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000424000)=0x0, &(0x7f0000672000-0x3d)="c7420318a8887e80059d1a8ec15e26b0e42194336ad42420cef530e9804f53004135085d0046b6a121c0d4e442ef205a54b1f789db16cb873eb7a21f8c") 2018/01/12 23:12:50 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff8000-0xf)='/dev/sequencer\x00', 0xd0000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fff000-0x10)={0x7, 0x200, 0x2, 0xfffffffffffffffc, 0x0}, &(0x7f0000ffe000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eb0000)={r1, 0x6, 0x10}, 0xc) r2 = syz_open_dev$audion(&(0x7f0000907000-0xc)='/dev/audio#\x00', 0x3, 0x2000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000512000)={r1, 0x6}, 0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000955000)=0x3, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0xffffffe8}], 0x1) 2018/01/12 23:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e1e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000062a000)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x89b0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4, 0x53, 0x1, 0x7, 0x18}, &(0x7f00002cb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000bc8000)={r1, 0x8}, 0x6) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f00000bc000)=0x0, &(0x7f00006b9000-0x4)=0x214) 2018/01/12 23:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/12 23:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "b037a92096a2ce6f0d14283c792d610b9e926830aa69ce2de7391e3baffac89053651c07b112ad3d4db73304afecd6cd44223a35082d239b009b93c30d27c1d37a541a3c27"}}}, 0x6b) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008d3000)=0x0) 2018/01/12 23:12:50 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000041c000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = syz_open_dev$admmidi(&(0x7f0000eec000-0xe)='/dev/admmidi#\x00', 0xffff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/sequencer2\x00', 0x101000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000023b000-0xc)={r3, r4, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) close(r3) readlinkat(r3, &(0x7f0000a06000)='./file0\x00', &(0x7f0000375000-0x80)=""/128, 0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000108000)='/dev/vga_arbiter\x00', 0x402, 0x0) 2018/01/12 23:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea9000)='maps\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000010c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000142000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003a5000)={r1, 0x10, &(0x7f000036c000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eb8000-0x4)=0xc) preadv(r0, &(0x7f0000610000)=[], 0x2298, 0x3fffff7f8) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000058000-0x4)=0x0, 0x80800) getsockname(r0, &(0x7f0000cba000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000279000)=0x9) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00000d0000)=[0x0, 0x0]) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000637000-0xd7)=""/215, &(0x7f0000208000)=0xd7) [ 140.738748] binder: undelivered transaction 112, process died. 2018/01/12 23:12:50 executing program 7: mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x7f]}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x3, 0x4, 0x3f3, 0x1ff, 0x7, 0xfffffffffffffffa, 0x7fffffff, 0x7fff, 0x6, 0x7b0}, 0xb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xffffffffffffff15, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/12 23:12:50 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000002000)={0x400, 0x3, 0x1, 0x3, "ddce550abf4d6feabba78c29c012eb3e81483fe4494ce2faf9bd55f8a40fa8ac6d1d7acd441f3cdfbf4084e3", 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000003000)={0x7, 0x5, 0x800, 0x1f, "6e68830aa511c0743dcc2592faf46ed214de2fb155ec208baf0645ae535635e7d5fce1617b8c2df0de12f3e4", 0xcc8}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000001000)={0x2398f3cf, 0x14, [0xc, 0xffffffff00000000, 0x9, 0x3, 0x30]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0xc00, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000004000)={@common=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000-0xc)={0x8000, 0x3, 0x4}}}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000005000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105511, &(0x7f0000000000)={0x20000000000, 0x0, 0x1, 0x0, "b145ba42464838051517202e3ba214ddd58d643b000000079df6d48ed2000000000000000002fea5313eef8f", 0x7e}) 2018/01/12 23:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f84000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000945000-0x50)={{0x0, 0x0}, {0xa5a, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) 2018/01/12 23:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007f4000)='dns_resolver\x00', &(0x7f0000b20000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000140000-0x3f)='posix_acl_accessvboxnet1nodevwlan0&/@selinuxposix_acl_accesslo\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000414000)='keyring\x00', &(0x7f00007f2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = accept4(0xffffffffffffffff, &(0x7f0000156000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000007e000-0x4)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000905000)={0x0, 0x97, 0x0, 0x2, 0x3f, 0x0}, &(0x7f00009bb000)=0x14) r5 = syz_open_dev$sg(&(0x7f0000d86000-0x9)='/dev/sg#\x00', 0x2d4, 0x40) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000816000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b76000)={r4, 0x1e, "cefed11a83bfb7119e8deb8b2ee30ecdcc9a1c1ac6aaa155da5f9b11abb1"}, &(0x7f00000af000)=0x26) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c36000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r6, 0x5608) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00002ba000-0xc)={r3, @empty=0x0, @rand_addr=0x7}, 0xc) keyctl$link(0x8, r0, r1) r7 = socket(0x1e, 0x1, 0x0) getsockopt(r7, 0x800800000000010f, 0x81, &(0x7f00003cb000-0x4)=""/4, &(0x7f0000f57000)=0x4) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000001c000)='/dev/dmmidi#\x00', 0x6, 0x200000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000001e000-0x92)=""/146, 0x92, 0x40000002, &(0x7f000001e000-0x10)={0x3, {"afcacb09bc3602"}, 0x400}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f000001f000-0x14)=@known='security.capability\x00', &(0x7f0000003000-0xc0)=""/192, 0xc0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0x7d, "c7620e3eab38cb83c18fa29273113004e2a95108029506a36c981f358c75d87ed2160364befcbd91f4fa9f28f2e5087f27159ef79d7a8f674ae454fc6db522d96b1f380fba093234f3e6712634758d17815400be36b266b63f16414c6a5ffae304dc81d71b2d3e870365bbb726311ce929a101014a1d984534359a83aa"}, &(0x7f000001c000)=0x85) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x81, 0x1ffe000, 0x0}, 0xa0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000001f000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000001f000-0x9)='/dev/sg#\x00', 0x2, 0x280) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800000000005310, &(0x7f000001f000-0xc)="ca0c337b4527531745386062") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc2c45512, &(0x7f000001f000)={{0x5, 0x4, 0x7, 0x8000800000000000, "05d1cc3e463f4a93a125bac80e565c5da1626c78a964f7f03802093af1e7951831026567b901a61cab366ed7", 0x6}, 0x4, [0x1bb6, 0x8, 0xf32c, 0xffffffffffffffa4, 0x1c00000000000000, 0x81, 0x8a8, 0x9, 0x4, 0x5, 0x1c00000000, 0x3, 0x1, 0x4, 0xfffffffffffffff8, 0x5, 0xf8000000000000, 0x1, 0x6, 0x100000001, 0x52, 0x0, 0x7fffffff, 0x6, 0x5, 0x9, 0x40000, 0x9, 0x5, 0x1ff, 0x400, 0xff, 0xd9, 0xfffffffffffffffd, 0x2, 0x800, 0x6, 0x11, 0x6, 0x400, 0x100000001, 0x6, 0x6, 0x6b, 0x0, 0x81, 0x200, 0x4142, 0x3fe00, 0x3, 0xffffffffffffffc1, 0x80000000, 0x7, 0x7, 0x7fff, 0x3, 0x7, 0xa4a, 0x6, 0x1ff, 0x7, 0x9, 0xfff, 0x85c, 0xffff, 0x101, 0x3, 0x0, 0x7, 0x4, 0x0, 0x100000001, 0x100000001, 0x9, 0x7, 0x4, 0x4, 0x6, 0xfffffffffffffffc, 0xbf5, 0x4c3, 0x100, 0x5, 0x996, 0x9, 0x7, 0x7, 0xe8780, 0x400, 0xe8, 0x7ff, 0x0, 0x0, 0x8, 0x0, 0x70f, 0x4, 0xffffffffffffb183, 0x80000000, 0x7, 0x9253, 0x7, 0x6, 0x1, 0xa91, 0x80000001, 0x9, 0x5bbd, 0x4, 0x5, 0x693, 0x1, 0x7, 0x1f, 0x1c57, 0x2, 0x1, 0x100, 0x4fde8c16, 0x676c, 0x81, 0x1, 0x3, 0xc4a5, 0x2, 0x9, 0x3, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d1000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000783000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000211000-0x1)=0x8) renameat2(r0, &(0x7f000033a000)='./file0\x00', r0, &(0x7f0000452000-0x8)='./file0\x00', 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000f7b000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000926000-0x4)=0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/12 23:12:50 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x78, &(0x7f0000316000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x3600, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 23:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) pipe2(&(0x7f00007b4000-0x8)={0x0, 0x0}, 0x800) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000a15000-0x4)=0x0, 0x5) 2018/01/12 23:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f0000075000-0x8)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000106000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 23:12:50 executing program 0: getresgid(&(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032f000)='/selinux/policy\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000001000)='-') 2018/01/12 23:12:50 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fb5000-0xd)='dns_resolver\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004f1000-0x19)="0e7472757374656473656c696e75785e732d2d707070312300", 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fb5000-0x8)='keyring\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) syz_open_dev$midi(&(0x7f000056d000-0xb)='/dev/midi#\x00', 0x9, 0x200000) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fb5000-0x8)='keyring\x00', &(0x7f0000d85000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000fb4000)='/dev/dsp#\x00', 0x3ff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000fb4000)={0xaa, 0x0, 0x0, 0x7ff}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000fb5000-0x10)={0xf7, r5, 0x10000, 0x4000000080000000}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000fb6000-0x4)=0x3, 0x4) 2018/01/12 23:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x5, 0x400, 0x8, 0x20100000001, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) chdir(&(0x7f0000866000)='./file0\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='pp6_vt0i\x00', @ifru_map={0xd6f, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000a0d000)=0x3) r2 = dup3(r0, r1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000126000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) read(r2, &(0x7f0000364000)=""/218, 0xda) 2018/01/12 23:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000d0e000-0x40)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e5f000-0xa)='/dev/cuse\x00', 0x442803, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000530000)=""/4096, &(0x7f0000061000-0x4)=0x1000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009a6000)={r0, 0x0, 0x0, 0x8a, &(0x7f00004c0000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/12 23:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00007a1000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000f3e000)='net/sco\x00') r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004cb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000404000)={&(0x7f00002a9000/0x1000)=nil, 0x1000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x80000000002d, 0xffffffffffffff40) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBLED(r3, 0x4b65, 0x21) sendto$inet(r0, &(0x7f0000800000)="", 0xfe99, 0x0, &(0x7f0000832000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a6000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00009f9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000031c000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e16000)=0xe8) lstat(&(0x7f000069d000)='./file0\x00', &(0x7f0000ff4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000089c000)='./file0\x00', &(0x7f00000f5000)='./file0\x00', 0x0, r2, r3, 0x2, 0x5, 0xa000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) 2018/01/12 23:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xac4c2e0c0a9f1682, 0x8000, &(0x7f0000c8e000)={0x0, 0x0}) unlinkat(r0, &(0x7f0000230000-0x8)='./file0\x00', 0x200) syz_emit_ethernet(0x56, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x40000000086dd, @ipv6={0x0, 0x6, "794106", 0x20, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x7, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/12 23:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_open_dev$tun(&(0x7f0000b7c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000759000-0x8)={0x0, 0x0}, 0x8, 0x100) 2018/01/12 23:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006cc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a27000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00005d5000)={0x3, 0x81, 0xcf, 0x1000, &(0x7f00005f1000-0x1000)=""/4096, 0x67, &(0x7f00001d3000)=""/103, 0xa5, &(0x7f0000dea000-0xa5)=""/165}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001d3000-0x24)={@common='sit0\x00', &(0x7f0000779000-0x2c)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000142000)=@ioapic={0x1, 0x40, 0x8, 0x8000, 0x0, [{0x3f, 0x0, 0xfffffffffffff19f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xffffffffffffff88, 0x23f, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x95af}, {0x4, 0x101, 0x2b7a, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0xf3, 0xffffffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x3, 0x4, 0x4775, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1b, 0xef3, 0x5, [0x0, 0x0, 0x0, 0x0], 0xff}, {0xfffffffffffffffd, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0], 0xced8}, {0x8, 0x100000001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x6, 0x1000, 0xac, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x6, 0x5, 0x800, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x9, 0x10001, 0x2, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfe9, 0x3ffc0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0], 0x9ea}, {0x4, 0x6, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x48ae, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x5, 0xcda, 0x400, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x9, 0x3a33, 0x800, [0x0, 0x0, 0x0, 0x0], 0xb4}, {0x3, 0x500, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0], 0x56b9}, {0x76, 0x10001, 0x401, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7fff, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0xfff, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x200000000000000}, {0x1, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xfffffffffffffeff, 0xda4, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x81, 0x792e, 0x1, [0x0, 0x0, 0x0, 0x0], 0xffffffffbdb17366}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004ca000-0x12)='/dev/input/event#\x00', 0xe5, 0x40a002) write$evdev(r0, &(0x7f000052a000-0x60)=[{{0x2, 0x0}, 0x1, 0x4d, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r1 = open(&(0x7f0000efd000-0x8)='./file0\x00', 0x1, 0x3c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r2, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000425000-0xe)={0x1f, 0x4, {0x8001, 0x88, 0x7, 0x1, 0x46e4e14e, 0x8001}, 0xff, 0x800}, 0xe) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00001ed000-0x8)={0x4, 0x2}) ioctl$KDADDIO(r1, 0x4b34, 0x5) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00003a6000)=0x2, 0x4) getsockname$packet(r1, &(0x7f000087e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000801000)=0x337) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000aea000-0x18)={0x338, 0x7a, 0xfffffffffffffff7}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000f1000-0x18)={@loopback={0x0, 0x1}, 0x8, r3}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) clock_nanosleep(0x6, 0x1, &(0x7f000026e000-0x8)={0x0, 0x1c9c380}, &(0x7f0000856000)={0x0, 0x0}) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000e24000-0x1c)=""/28, 0x1c}, {&(0x7f0000ee4000-0x16)=""/22, 0x16}, {&(0x7f00005db000-0x9d)=""/157, 0x9d}, {&(0x7f000094c000)=""/146, 0x92}, {&(0x7f000010a000)=""/4096, 0x1000}, {&(0x7f00006d7000)=""/221, 0xdd}, {&(0x7f0000710000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de7000)=""/245, 0xf5}], 0x8) 2018/01/12 23:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f2b000-0x8)={0x0, 0x4}, &(0x7f0000411000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000c8000)={r1, 0x120}, &(0x7f00005ef000-0x4)=0x8) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0a000)=@hdr={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "a6c9fcc3b417bbb859c960fb255d1e1f"}}}}}, 0xfffffffffffffe52) 2018/01/12 23:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000d18000-0x9)='/dev/kvm\x00', 0x2) clock_gettime(0x3, &(0x7f00008db000)={0x0, 0x0}) write$evdev(r2, &(0x7f000038c000-0x70)=[{{r3, r4/1000+30000}, 0x9, 0x9, 0x51d9}, {{0x0, 0x0}, 0x3, 0x5, 0xfffffffffffffffd}, {{0x0, 0x0}, 0x1, 0x8, 0x9}, {{0x77359400, 0x0}, 0x80, 0x6, 0x3}, {{0x0, 0x0}, 0x1ff, 0x4c25, 0x1}, {{0x0, 0x7530}, 0xfff, 0x3, 0x0}, {{0x0, 0x7530}, 0x5, 0x2, 0xa9}], 0x70) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d71000-0x4)={0x6}, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000adb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/12 23:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000744000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a44000-0x4)=0x0) tgkill(r0, r1, 0x17) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008ad000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000455000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000a00000-0x5e)=""/94) 2018/01/12 23:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000362000)={&(0x7f0000183000/0x2000)=nil, 0x8, 0x5, 0x10, &(0x7f0000e22000/0x3000)=nil, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000c24000-0x48)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x4013, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 23:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000589000-0x4)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000694000)=0x20102) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a85000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getdents(r3, &(0x7f0000922000-0xb7)=""/183, 0xb7) 2018/01/12 23:12:51 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000a51000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d0b000-0x14)={0x0, 0x0, 0x0, 0x6, 0x5, 0x291}, &(0x7f0000293000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b4d000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffbff, 0x2, 0x0, 0x83}, &(0x7f0000c01000-0x4)=0xa0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000066c000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000-0x9)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000576000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0x6) 2018/01/12 23:12:51 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, "74c01cd938a8679e4792cee1915314b40e0c6314e70a94541d76f53c6aaba296"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000174000-0x38)={0x2, 0x4, [{0x4, 0x0, 0x1ff}, {0x0, 0x0, 0x6}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000de6000)={0x0, 0x0}) r3 = creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f23000-0xb8)={0x0, 0x9, 0x8, 0xfe, 0x40, 0x8, 0x8, 0x2, {0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x3f, 0x1, 0x8, 0x0}}, &(0x7f0000fd9000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000498000-0x8)=@assoc_value={r4, 0xffffffffffffffff}, &(0x7f000019f000)=0x8) fchown(0xffffffffffffffff, 0x0, 0x0) getresuid(&(0x7f000051f000)=0x0, &(0x7f0000770000-0x4)=0x0, &(0x7f00008b9000-0x4)=0x0) r6 = getegid() r7 = geteuid() lstat(&(0x7f0000a9f000-0xa)='./control\x00', &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb7000)=0xc) r10 = getgid() r11 = geteuid() getgroups(0x1, &(0x7f0000144000-0x4)=[0x0]) fstat(r3, &(0x7f00002d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00006be000)=[0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f000016b000)=[{&(0x7f0000697000)=@file={0x0, './control\x00'}, 0xc, &(0x7f0000795000-0x28)=[{&(0x7f0000e8b000)="18a9cdffeed9b4026eabe71e76575380e5fcdc5bbea76addfd48086e1b6fd5d74761b5df752f97aba957496c0679d098071e14846b834c5dd27b7f20e6d7ab9c06722b6c242cc5610e7bacbd3404d379bf81f13c0c459447b0586dec8502d34b9eba314a05c7d6a0eaa6ceedbe4ad28689d8c1f0ef0a89176aa293e5b09da7f2a2ee66c91ef97e27b6a7fa928e2fc58dc8c68aec60c5421a2e5fed9f7ec912136829e8e48f16be2641f69467ffd14bc19f36d074c833af75c91d19ce68f08951add86a8d6bcb7ed06c3bba3fdfcd7008765a271f6c", 0xd5}, {&(0x7f0000607000-0x3d)="881da311203bc3047c691dfb9d7eefd966d53fd684d02aed0e9a6f2b3f0bf4f411ba0782595545db95029bcad1a75a97789290dbe7350857b325693980", 0x3d}, {&(0x7f0000011000)="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", 0xfb}, {&(0x7f0000447000-0xc)="91c38c6c0465bc94e8e140fe", 0xc}, {&(0x7f0000b96000-0x8f)="f174709a0fd24c1ca0f8cb1795f6a1aacb1c999ba5fa89d6fa50f056001aa8587cc97e561aca45b5b3d59d793b5b62de0cc931bf59fad7b6d216ac1eeae9c1b644d3496cba9e37b747fc345f3374ebe16c749cdef2154af30789fde04cced24e533727362886b60c353d46a5c023aebe37563e25de50eb5e0bd06f6f9cc66e5c1bce7cd30c0137c1759e09e8de423f", 0x8f}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000497000)=@file={0x1, './control\x00'}, 0xc, &(0x7f00009c0000)=[{&(0x7f0000a79000-0xf8)="aa99ad7f72bad9cc910f44f85bdb068e2951f87a5fe56f889dc6d3874234f1cb308721554a4c78366a63203fa65d72f60e7304c0f9cd04d7c98b3d43acf97188130c695927773c344e0cb68019f50c185b7d9939e69423d23c2202e17e8791ef35d00a52f5f0d9b80a6fca0c7a5ea1566b7b72d5b92b330bd03994cbef61aa5d8273fd9e575e80f1e49cec104b4d2f09164298e6647d5729927a72e8a32fe7190266a262997069778d5c629cb2eff6dc3e4212373fd361ce3d0fe7fcafd5877611d0e698f9b1c383fa8910241851406ec917cf22f7c15f4892b556230c4301ddd22545c92bca73a0e54bebed67b70efee86752b657b0047b", 0xf8}, {&(0x7f0000367000)="8bf13a96142bb16e99de751872337d97b2e61adc7ec0392cdfffc98f6407aac29da170859d82105fa11101620c6f829b745d4fea0010d391273684094b88416c5d9b88844cd944d078292c56a71041f4066344f091bd68d610cd5190c197f419ef97820d16f4bc0e6ca78b95054932cbee05fe22f16ee79d447eb2081f9317719bc9998c3d6f64c8c10fd34ac8746e0f842e752ec30a4d20e10fd7f87a27dc84db3c9bdace04ebc93aeb1174bb705def5397e9925816d2337f3bc4aafd5b68ca84ed7ee90e2ed0db785c57140a37ed05d6a11e6a", 0xd4}, {&(0x7f0000d66000)="8ec9af3de5c1928d9bd1a8239853b71b591f48876dd02b2dea9e896a1812988412d79d93e822c7eb82e9c9d3c75236a31ac687094fa0df2059c489ea4c53e7971f94824eaf792358d595d813d5ff5f0b30eb279a34761a5f6310cda06cffe46ba248c3d8aa796a79b69d1e42332f9cddcacb7293dabe30f0a796a184fe6fb9962cd9994f647624ecb1fcf170047742a2a1dd96881d72fba818e87a8776d92b97096d5e1d477e24971f8d1f783cbb5fd4afe1d347c6f08a68aa3c9d4d363d689f8a9b108d746ddf98973bdf", 0xcb}, {&(0x7f00000c8000)="2f1c8e78941de99c37b93413b5980f9b770d14553af7eedf8868f4e54d07aceb89ab8eb677b90a20f069f1bec85a03e64895ebdff999986259151c08a40e9742af2ab5bf8832f19ca3dd698f8716aae0add491312a", 0x55}, {&(0x7f0000ceb000-0x51)="40eb03887b0f116f3a3a46d818a32ac5fc01139ab404e029ad83b8252755322aaa21e4fd176a91a9a4a66701b99222ec65fa0b965ea79de5414aa77877f731895596cc36728551ee34b03f628768611def", 0x51}, {&(0x7f00002ba000)="cc911492ae4a212a3eaacd356d09970c454bcccdfc280b068d7bb1a93057416c30419d33e00f9c199d86fd98d57b3d996b7acd9fe2f381e60a8d304bcee29658b82d5b89324d25f12f88779207b592cce14220cf687442dc88cc9cf0c19257a6c0dd266dae0d811e44d028d0c405b726", 0x70}, {&(0x7f000099e000)="e6f4ddab5a", 0x5}, {&(0x7f0000f01000)="9e91cb21cee955d3ba7da66023901b13b9935e604d081ec6d887d82655c5efa61aa7a5dd9c0d0e2e377dac", 0x2b}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f000021c000)=@file={0x0, './control\x00'}, 0xc, &(0x7f0000f66000-0x20)=[{&(0x7f00005c1000-0x1000)="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", 0x1000}, {&(0x7f0000bc9000)="fcfe", 0x2}, {&(0x7f0000729000)="0dec2501dcfaeb07948813c6dfbec1c12861bb176d40bdef96f5baa7a05c", 0x1e}, {&(0x7f0000c13000)="47b73e7b6e5f95ab5f0610aa29765d0b3d47f196cbc5a9dbcd6ec02fb37404a900c4e8ec37b111cca296f1e421775f277c29191d1d6f0c048d28b9fba0e53ec4937e3f5fc7f14cf20552a68068655b41f51d98bbed75e4549dd7a1afa92fb62b4c76678e163530643ab7b332da3ba88d3eef22bbcaf84316e1273372332c1a8f18fbd2e345b206ae1b80fbdc4b762002eb5078238b2a0b269b31d7bd862f1db4874191cbb52c55", 0xa7}], 0x4, &(0x7f00003fa000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x40}, {&(0x7f0000e88000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000a64000)=[{&(0x7f000079a000)="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", 0xfb}, {&(0x7f00003c2000)="20e39806df725f7e9c40a4f4d2c0bd3374971528bfdfccb87ac1f19c9890cfb5c01090e56298023bf89cdde1eddbc375b22d95a5d035784e6e6364f28a79626b277fc760d9ab83672a45711c6ff9057a78eaee80b1c8da10077e0284932705ad33e6d8ce1b7b6c4ad6ce10b537b2af784d4b73a3c48dab89a4b43b318b3179be3b98ac2df621ed19bd847840e70e140042aa9951f984ace0dfa4ca5662b0f8a309ae06bbfafae9363501e50187e42158412715f3e6f26e06", 0xb8}, {&(0x7f000034e000-0x86)="5d1c8fb1d609b829a58135ba5c1434932ad085387d485fa1e32e0493fedca3bf689cc9db4dfe8d5ba83c825442f5344cbe8dea600aaca1e3858c06ec7745308097a69eeaab4359413a4fe3064b3e373aee724f4739df6bea2525662cb8c19fd01d36de3560e78e4b4a0ad8df15f3c85a1fbfec69475122b017c4579a4587b00442de1667a12c", 0x86}, {&(0x7f0000a86000-0x2c)="956a98f003220d73245a8fee9d28b381dd69862e2ef5dd06d2b39b8dcd831b6b18700eb4463ff7750e4f9f01", 0x2c}, {&(0x7f0000f9e000)="1dc636c3baf4778665430f3b3572fee702fb16e58d5c25d2dee519bb", 0x1c}, {&(0x7f000094d000-0x6a)="02ec7f0ad6631ac04746b6e1a2ea20d3e1d047a5235dc03e2549d1e74514ae7aa2120d6aefea019a0ae7835d62db719461e3dd9ece9d0f3b0f4ea85e0d9ee4871d31c433674bfa5facec1873c8d9b5632504650e88a5b22db1e90270f9959927e19f56b43b6b04665fd9", 0x6a}, {&(0x7f0000fcd000-0x81)="d6b021007e89b8cb6c69f01ed080e4c82281625c1a677bfba8a1c61df029f6c0d73eb88ebf2a00a256ea4aaef673b208278e547d22a39cc079869f01e51793451afa9f4b6a9e279b04f0a41270305d24dd26bb43f10c2b3a014e1bc5f325d13b47ec6169751cfa727b5986fddd5db5099e83fcff0706f3b13803b79576f9bd0af8", 0x81}, {&(0x7f0000547000)="569bbc5eaa99d7f1717b5e820c0d2486ac8a6981e51220a720640867", 0x1c}], 0x8, &(0x7f0000612000)=[@cred={0x18, 0x1, 0x2, r2, r5, r6}, @cred={0x18, 0x1, 0x2, r2, r7, r8}, @cred={0x18, 0x1, 0x2, r2, r9, r10}, @cred={0x18, 0x1, 0x2, r2, r11, r12}, @rights={0x10, 0x1, 0x1, [r3]}], 0x70, 0x8000}, {&(0x7f0000b43000)=@file={0x0, './control\x00'}, 0xc, &(0x7f0000c88000-0x18)=[{&(0x7f0000dfc000)="458046068d8b782b4813dcc19889f7aef869d553d4aa5daf6898135075037cd077155f27b4477db4c5a2597dca96ca5daa45bd85326513d02610285e7065475928a4c8fd5a52dbfda9c24dd7a1131714366c0a43168b3f036fe2759e6bf53067b37549b31c03c37ca7d64e59e56dcaa85f71990d3ec2d6d1b423fa3adef389da9c2d57576caf83d273901cf00c7fd13cc9d2d563ebe425f99f0813ab68fe3e0959b01f18ca16f193f0e1b8163c0769f8c1e43a9a3b6ee1386612e85bc3cbcc7dcd87f5f981654b20593833196de8", 0xce}, {&(0x7f00005f8000-0xd3)="dc2b4164a84f7f82bc910e6fe6c35130194cac49606dd2a8b7266de5d4c27308f74a6f32d12ff2ba8f828f3a8eea68454c0366348a13899e1e69b4208d34a4596797229791ad1fc4fdc11613af7a64d3c572a42b41778a1975ac906af7cc20b72544a47074759ce0120c89c0cbff012f083428d8c6d94d9e7ddb9209e31aa22a68fe406a6e42c4bcec220cb13faf3b5cae5587bc9d284d0830e25d015ba1b5c36478102894b7eec2afc35a8ac41bdbcb1f0b1b208cda53a6f63ae6f97d8bd4300eede2a941dc6c1bc866f409ed92648e340e84", 0xd3}, {&(0x7f0000547000)="b77522c4b5e319a1fedd3799b355e9200e30cb4dc44b0791579b1450eb61f966d64fc7f958881a89a137bc1405868abe73244b11a3131f45043cdf71a5155a24d4c88a3aec204f977f2f32272c0404dabe046e82c8a5ccd5ef620163e9441162fe3f1e9b3b110265837546caab1f8c96b646047f788e7238f0cfddb5318c1205d0989e5590eb527270ee8ae0b96b7e1f0f85f33014", 0x95}], 0x3, &(0x7f0000f54000-0x38)=[@cred={0x18, 0x1, 0x2, r2, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r3, r3]}], 0x38, 0x0}, {&(0x7f0000b14000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000369000-0x10)=[{&(0x7f000035d000)="43bcdb7d09405a9da7a5c04e882af9e0b9d28be7ddd63afe9635a4c159df6f01aece8ed8d92bbf5e58", 0x29}, {&(0x7f00008c4000)="73e69cd8595f296426afdf8638250930a52276963e456014e379760a2929357e7ab9c1c22213d1e3ea0b3819ae71c22308e51a40e228fd306602400744d19a6875d29fd52ecabcec22310b84cbcf969f03de38f97e3824efe94c6a9e7a54782d34b348a314407f61a7c1059f1eb94ef7b36223a48df559b5a31da341cdb131a030e42e9377e07730e16d979704dbaf280a63bf6ccc52f195f3bcc841da8b0918d2461d476b89c8360e7b4b01d585f4aeaf4eb1490e9e56fa992826201c1c6a3a8a172379160659b6", 0xc8}], 0x2, 0x0, 0x0, 0x40}], 0x6, 0x8040) lseek(0xffffffffffffffff, 0x0, 0x0) setxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000117000)=@known='com.apple.system.Security\x00', &(0x7f0000306000)='/dev/sequencer2\x00', 0x10, 0x0) rename(&(0x7f0000fa9000)='./file0\x00', &(0x7f0000f3f000)='./control/file0\x00') rename(&(0x7f0000c7b000-0x10)='./control/file0\x00', &(0x7f0000a83000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000493000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) 2018/01/12 23:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x1e11) sendto$inet(r0, &(0x7f00007ef000-0x31)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b409007baa58e2c3d310b7", 0x20, 0xfffffffffffffffe, &(0x7f0000004000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000455000)="cca6c591d2c54cc8ae22dbbea120d80e1de79ef5826c4c84756614eb07b4f311cbd76eb21beb4f492f4017fac3d3b260066438495555dc64cc16cc0fc39aff2efb", 0x41, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dfb000+0xb43)=@sack_info={0x0, 0x1478, 0x101}, &(0x7f0000f87000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ab000-0xc)=@sack_info={r1, 0xf618, 0x6}, &(0x7f0000c88000)=0xc) connect$inet(r0, &(0x7f0000c6b000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c50000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getpeername$netrom(r2, &(0x7f0000fbb000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000084a000-0x4)=0x48) 2018/01/12 23:12:51 executing program 1: perf_event_open(&(0x7f0000696000)={0x2, 0x78, 0x160bea7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 141.130751] device eql entered promiscuous mode 2018/01/12 23:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c07000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) fcntl$getflags(r0, 0xb) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) uname(&(0x7f0000667000)=""/227) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/12 23:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00006ce000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000033d000)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f2b000-0xc0)=[{{&(0x7f0000217000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008e7000)=[{&(0x7f0000bb3000)=""/103, 0x67}], 0x1, &(0x7f0000523000)=""/235, 0xeb, 0x80000001}, 0x6}, {{&(0x7f0000fce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000ccd000-0x18)=[{&(0x7f0000043000-0xd5)=""/213, 0xd5}, {&(0x7f00004f5000-0x5b)=""/91, 0x5b}, {&(0x7f0000718000)=""/4096, 0x1000}], 0x3, &(0x7f0000100000)=""/108, 0x6c, 0x8}, 0xd4}, {{&(0x7f0000778000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f3b000)=[{&(0x7f00001e6000-0x2b)=""/43, 0x2b}, {&(0x7f0000703000)=""/53, 0x35}, {&(0x7f00006d8000)=""/112, 0x70}], 0x3, &(0x7f0000de4000-0xfb)=""/251, 0xfb, 0x8}, 0x401}, {{&(0x7f0000d91000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a75000)=[], 0x0, &(0x7f0000f2a000-0x6d)=""/109, 0x6d, 0x4}, 0x4}, {{&(0x7f0000bcf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000149000)=[{&(0x7f00003e4000-0xd0)=""/208, 0xd0}, {&(0x7f0000857000)=""/24, 0x18}, {&(0x7f00002a4000)=""/71, 0x47}, {&(0x7f000083d000-0xed)=""/237, 0xed}, {&(0x7f00002d4000+0xd2a)=""/4096, 0x1000}, {&(0x7f0000641000)=""/94, 0x5e}], 0x6, &(0x7f0000a44000)=""/238, 0xee, 0x0}, 0x6}, {{&(0x7f0000130000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e4000-0x18)=[{&(0x7f0000bb2000-0xff)=""/255, 0xff}, {&(0x7f0000974000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc8000)=""/222, 0xde}], 0x3, &(0x7f00009c5000-0xb)=""/11, 0xb, 0x20}, 0x5}], 0x6, 0x20, &(0x7f0000646000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008df000-0xb)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2018/01/12 23:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009d2000)='oom_score_adj\x00') getpeername$netlink(r0, &(0x7f0000b78000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000994000)=0xc) pread64(r0, &(0x7f0000636000-0xfba)=""/4096, 0x1000, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000273000-0x78)={0x5, 0x78, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0x7, 0x32800, 0xa, 0x401, 0x24, 0x5, 0x6, 0x80000000, 0x0, 0x8, 0x9, 0x2, 0x10000, 0x0, 0x8001, 0x401, 0x95, 0x6, 0x5, 0x1ff, 0x2, 0x100000001, 0xf0, 0x401, 0x9be, 0xe425, 0x64, 0x5, 0x4, 0x6, 0x75aa, 0x0, 0x2, 0x1, @perf_config_ext={0xffffffff80000000, 0x0}, 0x408, 0x2, 0x281, 0x7, 0x8, 0x40, 0x3, 0x0}, r1, 0x4, r0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000502000-0x4)=0x0) 2018/01/12 23:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/user\x00', 0x2, 0x0) execveat(r0, &(0x7f0000f44000)='./file0\x00', &(0x7f0000c8e000)=[&(0x7f0000f54000-0x3)='\'*\x00', &(0x7f0000612000-0xa)='vboxnet1/\x00', &(0x7f0000b6d000)='cgroupposix_acl_access:\\%ppp1*.security(cgroup!selinux\x00'], &(0x7f0000912000)=[&(0x7f0000d4e000-0x1b)='1%vboxnet0bdevuserppp0bdev\x00', &(0x7f0000684000)='[wlan1wlan0#\x00', &(0x7f0000f05000)='system#\x00', &(0x7f0000ea2000)='\x00', &(0x7f0000236000-0x8)=',-ppp0]\x00', &(0x7f00003a7000)='\x00', &(0x7f0000836000)='posix_acl_access\x00'], 0x1000) r1 = syz_open_dev$loop(&(0x7f0000b1b000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000048e000-0x7a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "600616d62ce9341e144cc5597b3aec75c4e1084d8fb53975172b74c05ff80b48e3c91281a3e7e89124b72f33dc496732dcc6cfd53c8af81c589f3ce2dd3a389e", "d1ec1dd72703a4ea4d9d2cc2b13faa0409bdd8dbee7e953c62eaef81d327b8bda1089f012a20b04512bb00da000000000000004f05adde5b779e52e70fcfa393", "5c362436c0afccaf9be50280e24c8729bbfb831246fed8043a1d445f0d586cca", [0x0, 0x0]}) 2018/01/12 23:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000041e000/0x7000)=nil, 0x7000, 0x2, 0x10, r0, 0x0) getsockname$inet(r0, &(0x7f0000f2e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003f000-0x1)=0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000483000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000bf4000)={0x1, &(0x7f0000a3a000-0x8)=[{0x7, 0x100, 0x100000000, 0x8}]}, 0x8) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000aaa000)=0x0, &(0x7f0000ffd000)=0x4) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000863000)={0x4, &(0x7f00002b0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00002e6000-0x8)={r2, 0x1}) accept4$packet(r1, &(0x7f00009e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b90000-0x4)=0x14, 0x80800) sendmsg$kcm(r0, &(0x7f0000581000)={&(0x7f0000d0d000)=@ll={0x11, 0x3, r3, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000009a000-0x30)=[{&(0x7f0000feb000-0xe9)="f2a6596a8a399619af81ff2e017422df6e8ce5116d70b206622c6e10e0bb370d756fe74440119df8a4d501d5a5c9c4367edfb5871b94f451c73211d61c681e4651d9004d29e8a3cae0a32c24a71dd5b29c58becc7fd689c5008a5822d382f2d6ecc66cc838c5829075d0dfefcac7e35ab3637dcf7ca7d768b1f4a38d2a48823a1e15c7029c4b011eb24ae3b23a1ab31eca647ea66b4a7366d01083742e6879ab2ee565a9270f8fbc4f2acd1d1b6808a9f6156ea2f1ce218908d503714b02994f7cdc5ad4c4e43b36e35becd09484c48773e095b75f688ddb672bde7c28d37be2dc5878b9c5201c6f8f", 0xe9}, {&(0x7f0000375000)="c4037af2c109e40aa893e6577e5e1bd2493e2b0cb7dbba90bb395a24c83989ae92df26b93481ad7825b6041bf0aae5c0b67beac1d1c77fec0da6d68889270289a253386e2a7a9eacd62a19536e63718d28f81c8b0e357a4ad359a607dec1933dbaa01da185cffd490eb8602fe66227b9a5dda485e22844ba0bfae28ca974895a5605cb865df18a30fec06eb17f3c640ac1a4905cfeb609c2e27244776bee20350aafbe292d72b219be4ee27ec65868edda3f78d8be4b612bbf29", 0xba}, {&(0x7f00006cb000)="7ebf78470b5ae0e537856315777051352eb6aa308818e1eaa9bd0e74", 0x1c}, {&(0x7f00006eb000)="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", 0x1000}, {&(0x7f0000538000)="4c5aef131afe2663b4d0595d0d31c85613019a5134b8c5a8c7253640c0b632e39eea441d0a468bd266353bb8170029b24c2edb65b016937a045552e66771ae367af9f887a4fe3132133f0c57ad82ced4b6d0ecae5ae2b4ed2a1806cffa3033d61d44fb48f6ab4c2993808a1d4a54d4230975d7c366c8ae52598e59107cccbe1be486463f828c74d7706dad41071fe439a140e39af7dd6ee17cddef303a4a1c43cf9b63834e6b9c46c4686684d45ab83ffd8468f1b42a8fdaa98f8d739a7ba28b7648cc71369212bc4336f628a8410f14be95b5a2eabad9f671fc11e9e29dd624233af62016d7ebef865fb3", 0xeb}, {&(0x7f0000ad9000)="c2f99c8cccc287647b45753d570338a7abcee6c7189a434c35", 0x19}], 0x6, &(0x7f0000559000-0x12c)=[{0x9c, 0x19f, 0x33e, "e6399bb6849f989cc7ebf01d32d002fbd95cc73b6e4dd09db26d4bcd027c6351e1d97e4e728a5e369e0085f9bd9a345ae3c1ed26402fced5f8c5dd7d70484eccdc4f77a6fdb8bf74f5cb9c5ff6ae7460ded432882714de0b73a4fa5c2ba7121b568da816ed731845a6c3913ab82e8fea2ed59dd372ec5fa448da3ef1ef168e89c0efe1a70219d642def433b88319d2b0"}, {0x90, 0x188, 0xc5a3, "5e8357dde87ff134e1dddfd4720a9f3601d93cbf6aafda1c0b7d5593772467fa517154c72c5d5f699d18a60d56015ea9bb1c3f2042962633b5274c1f180954e1fc2a41e05057a6880970be89b552da26149b5306a9023804c4e2a66576469d190a53a35808fba071280144d1fc45c118904aa7a774e034fc31d4115b614db1cae2f0"}], 0x12c, 0x10}, 0x40) timer_create(0x0, &(0x7f0000ea3000)={0x0, 0x32, 0x5, @thr={&(0x7f0000fbf000-0xf3)="f63413da17223f8f9c549af07ce44c949c7b35ebb6127b5b9f735b1a1622ce6b46c2ff42365d9a3832747e6c8eccc463c29dac58ad5eb6de07dfd5cdea76d49c5acbc88482d3606aed7f8cba3e809ccf2b082d235bc5e38235e1025152b5d7642fdfc0f028516b7c2ff9e1a04c9a43de49ddf881e68d1b0b0a9282c861f5ec87749f13657015cebc303033e3a52dd32721ae7340a5f6e04bc3364b719cee1545cc1826f536bd28f5a6c54ca33419c6ad013a72aa3ff8da9b856ca13769f7f89ee7f2f5fe1f314d0ebef8bab330b16535440b772d27a730bfc2ffd32ac9d0190ed2a30a9f562a05803eee2fa36131cfe6f9cfd7", &(0x7f000048d000-0x11)="c61ff737e96f07906ed093d297e0be27dd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d60000)=0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000c14000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000be9000)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/12 23:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bbc000-0x20)={@generic="0e2c1c484188a5d61349e949a606d92b", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_buf(r0, 0x29, 0x400000041, &(0x7f0000159000)=""/30, &(0x7f0000485000-0x4)=0x1e) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00002fd000)=0xe8, 0x4) 2018/01/12 23:12:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x7}, 0x81, [0xbe, 0x6, 0x10000, 0x3c8d57e8, 0x1, 0xecd, 0x80, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000001000-0xa4)="808d5a94d99bffc9625c7f8001cad788ba3bdeaa679653b2f009b4c8ba6e04b048377db8429d158c7f8337663e0ae7a5af63a021ed157f45fa5e05b48067750e050aba8d223bbef7ffe04da7cc688803824cba574acd313958fd75fe0a0ae31f9548356a10e07cc65a94888d9120176ed3180f398154b3da60151b12845d3951f850c6797826c0930149da361fd4b3e7c60f21956c654692d54e5aeac554c3f3d1c5b789") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000680000)={0x3, r1, 0x1}) readv(r2, &(0x7f00002d5000)=[{&(0x7f0000bf8000)=""/230, 0xe6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000aa1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e17f20", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) [ 141.345079] audit: type=1400 audit(1515798771.321:119): avc: denied { map } for pid=21734 comm="syz-executor0" path="/dev/ppp" dev="devtmpfs" ino=8880 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ppp_device_t:s0 tclass=chr_file permissive=1 2018/01/12 23:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000703000)='./file0\x00', 0x10400, 0xf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007aa000)={0x0, 0x74, &(0x7f0000b3c000)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0x101}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xaa9e}]}, &(0x7f00004c3000)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000061a000-0x4)={0x2, 0x3, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000698000-0x98)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000287000)=0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009dc000)=0x3, 0x4) open(&(0x7f0000470000)='./file0\x00', 0x28040, 0x0) mount(&(0x7f000018f000)='./file0\x00', &(0x7f00005b2000)='./file0\x00', &(0x7f0000745000)='msdos\x00', 0x0, 0x0) 2018/01/12 23:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b85000)='ns/pid\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000d65000+0xe2b)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a0000)={r0, 0x50, &(0x7f0000e66000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mknod$loop(&(0x7f00000de000)='./file0\x00', 0x103, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000096f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0xfffffffffffffffe) syz_open_dev$adsp(&(0x7f00003b0000)='/dev/adsp#\x00', 0x5, 0x0) 2018/01/12 23:12:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000-0x4)={0xa, 0x2, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bbe000-0x28)=[{0x6, 0xc666}, {0xf, 0x8}, {0x6, 0x81}, {0x3, 0xfffffffffffffffc}, {0xf, 0x80000000}], 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c04000-0x113)={r0, r0, 0x1, 0xffffffff, &(0x7f0000046000)="3adf34576a484dfff25c7c269e36618bfbe1dbb2fe7b9ac80fcc61572680eac233a2df4eb58d829defaf1e01cb750c645c6e35a3879059bebd10cf21619a2b273778e3e4675353a17f151c8e1cc67195f93e3b95d5a1b39c486075f63529e666ad31545ea50a5e685c51c1a2abafaf495bafc98cd1bcd949fd3ab2fba7e8011dd02d1da7881b3f61e7a04f7e813389d52e3b8b18db46c5d87a3ddaa206ea0914f03ad862e7282e42e48a5df438d1302632c615fca679cd8026015ad2f6970188dfb04552f6fa166c7217031ae7d85d772559f61cb6a5cc8dff7ea648", 0x1ff, 0x5, 0x80, 0x8, 0xd244, 0x7fff, 0x7, "312104fe78850d09018651fb5444676fc5c8a5976796b53e9fe3a6fae60c331ff700fb1f35735e19f2feb6c7b2d8ee280e4963d2aa52b79b348fa0de9640c87c71b445660d025b515e4c62c28531deb603377c66e877267bb9bf6b551b718fcb5bba849d377d9d5c83229b71d616adaf437fd6405a87dcd2969f17ba42bececefc34b644a0f5cbfe14f9c7c5e90b70c88773faf052ee2819f68d44539e6177c67689f69e587d460ff3345c8e882c7a52f5e6b45f5b0d08bf16ad669dc0438dfeaf00352d771b3720a75ef2fa2f9b9c01f098d0c4e0fa46b579f03819f68e029272f8bc96e66adb48e865d18d71fe1d0f5f0a97"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000225000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000216000-0x28)={0x179, 0x9, []}) 2018/01/12 23:12:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000216000-0xaa)=""/170, &(0x7f0000000000)=0xaa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/12 23:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdd000)=0x9) 2018/01/12 23:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000b09000-0x10)={0x1d, 0x80, 0x7f, 0x3}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000857000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ded000)=0x0) rt_sigqueueinfo(r2, 0x2c, &(0x7f0000658000)={0x13, 0x7, 0x1, 0x1}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003d0000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$ax25(r3, &(0x7f00003f9000)={0x3, {"77ba1007f69274"}, 0xd27}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x102, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/12 23:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmsg$netrom(r0, &(0x7f0000c59000-0x1c)={&(0x7f000042b000)=@full={{0x3, {"0083eb0d9521f9"}, 0x0}, [{"964d37ea51afaa"}, {"ec2faa36a66023"}, {"c368c04d1b56e3"}, {"daa9e91901d7cd"}, {"6cc9d5fa827591"}, {"efb900b6597895"}, {"a20dc3c001316a"}, {"06f825bda8d3a7"}]}, 0x48, &(0x7f00006ec000-0x10)=[{&(0x7f000028f000)="ada11503aa7ce168c3203033622ff514be3edc5802f4b76553414f3a759653415bdc2ffb570a4463ef63ea37bcc7fdcc1003aa9250f3a17052b5b98609e61253bcb684943d06173eddd2c7350974298d922abfa255483b8c6528ebf23310", 0x5e}, {&(0x7f0000e7f000)="f544de775314853b81c2cef6848d839261c5bfadcd5472f616195772d48209efb3fa5ac8f26788f0b06d24231033bd", 0x2f}], 0x2, &(0x7f00007e4000)=[], 0x0, 0x11}, 0x4008000) bind$alg(r0, &(0x7f0000ae8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a60000-0x11)="e517b5bf91aa585d08cee2090000e8fcbd", 0x11) 2018/01/12 23:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) r0 = syz_open_dev$midi(&(0x7f00003e6000)='/dev/midi#\x00', 0x3f, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000168000)={0x0, 0x0, 0x0}, &(0x7f00002a5000-0x4)=0xc) r2 = request_key(&(0x7f0000573000-0x8)='rxrpc_s\x00', &(0x7f0000602000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dfc000)='posix_acl_access,wlan0ppp0-,\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000066b000-0x4)=0x0, &(0x7f0000285000-0x4)=0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/12 23:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000149000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/12 23:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f00002c3000)=[{&(0x7f00005e8000)=""/113, 0x71}, {&(0x7f0000394000-0x98)=""/152, 0x98}, {&(0x7f0000381000-0xda)=""/218, 0xda}], 0x1c, &(0x7f0000225000-0x28)=[{&(0x7f0000134000-0xa5)=""/165, 0xa5}, {&(0x7f0000568000)=""/204, 0xcc}], 0x339, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b18000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00001c1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003c2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000648000)={0x0, 0x4}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e68000)={r2, 0xb0, 0xffffffffffffffff, 0x5, 0x80000001, 0x2, 0x52, 0x7fffffff, {r3, @in6={{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xffff, 0x2, 0x55c4875f}}, &(0x7f0000cc3000)=0xb8) process_vm_writev(r0, &(0x7f0000e2f000-0x38)=[{&(0x7f0000c4d000)=""/22, 0x16}, {&(0x7f0000149000-0x34)=""/52, 0x34}, {&(0x7f000022b000)=""/78, 0x4e}, {&(0x7f0000b57000)=""/88, 0x58}, {&(0x7f0000b2f000)=""/4096, 0x1000}, {&(0x7f0000f0c000-0xd4)=""/212, 0xd4}, {&(0x7f0000b0e000-0x1e)=""/30, 0x1e}], 0x7, &(0x7f00000cd000)=[], 0x0, 0x0) 2018/01/12 23:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00004ef000+0x496)='./file0\x00', &(0x7f0000a98000)={0x4000a3e27caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00002cd000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000bc000)={0x5, 0x8, 0x100000001, 0x0, 0x7fffffff, 0x7, 0x80000001, 0x200, 0x6f, 0x1f, 0x1, 0xffffffff, 0x0, 0x0, 0x1f, 0x999, 0x8c, 0x8, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 141.374749] loop_reread_partitions: partition scan of loop0 (`Ö,é4LÅY{:ìuÄáMµ9u+tÀ_ø HãÉ£çè‘$·/3ÜIg2ÜÆÏÕ<ŠøXŸ<âÝ:8) failed (rc=-13) 2018/01/12 23:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000313000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/12 23:12:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001c0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x6, 0x6, 0x8, 0x7, 0x9, 0x0, 0x57e0ca70, 0x81, r1}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000869000-0x120)={0x902f, 0x1000, 0xf, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x8, 0x1, 0x0, "222cd538ac5449a879b0232472589ff0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000877000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000f0e000-0x1c)=@req3={0x37, 0xffffffffffffffff, 0x6, 0x18b1, 0x9, 0x1, 0x8000}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f00009df000-0x50)={{0x800fe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) r1 = dup2(r0, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00003da000)={0x6, 0x1cd86439, 0x5, 0xffffffffffffff86, 0x80, 0x8}) r2 = getpid() get_robust_list(r2, &(0x7f0000009000-0x4)=&(0x7f000095f000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008d0000)=0xc) getsockname$inet6(r0, &(0x7f0000dec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000999000)=0x1c) modify_ldt$write2(0x11, &(0x7f000040a000-0x10)={0x9, 0x20001000, 0x6400, 0x9, 0x100000001, 0x7fffffff, 0x6, 0x100000000, 0x4, 0x5cd}, 0x10) accept4$nfc_llcp(r0, &(0x7f0000b1c000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a04000)=0x58, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000161000)={0x1, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00001df000-0x10)={0xff, r3, 0x10000, 0x3}) 2018/01/12 23:12:51 executing program 1: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20080000000000a, 0x1000000000000005, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000d34000-0x1000)=""/4096, &(0x7f0000dd3000-0x4)=0x1000) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f0d000)=0x2, 0x4) [ 141.405814] IPVS: length: 116 != 12072 2018/01/12 23:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3c000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000ef5000-0x38)=[{0x1ff, 0x5a, 0x1, 0x5, @tick=0x6, {0x100, 0xfff}, {0x3, 0x1000}, @control={0x6, 0x9, 0x7}}, {0x100, 0x0, 0x7, 0x1, @tick=0x80000001, {0x6, 0x1c12}, {0x3, 0x7}, @ext={0x0, &(0x7f000050a000)="34de1b2d"}}], 0x32) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006be000)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000262000-0x8)=0x7) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000ef9000)={0x8000, 0x24, [0x100000001, 0x8000, 0x7, 0x80000000, 0x6, 0x1, 0x3, 0x3ff, 0x9]}) 2018/01/12 23:12:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x400, 0xd, 0x7, &(0x7f0000002000-0x8)={r0, r1}, &(0x7f0000002000-0x4)=0x7ffffffffffffd, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x83, 0x244200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000003000-0x2)=0x0, 0x2) ioctl$KDDISABIO(r2, 0x4b37) 2018/01/12 23:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000762000)='/dev/audio#\x00', 0x2, 0x202) syz_open_dev$mice(&(0x7f000045c000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00009e8000)={&(0x7f0000ca5000/0x3000)=nil, 0x3000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fsync(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) read(r0, &(0x7f0000d60000)=""/16, 0x10) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1000004a, 0x0, [{0x80000040000022, 0x0, 0x3}]}) 2018/01/12 23:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x0, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00003ec000-0x400)={"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"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aae000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b47000)=0x1c) getpeername$packet(r2, &(0x7f0000864000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x14) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000398000)={0x2, 0x80000000, 0x3}) sendto$packet(r2, &(0x7f0000a18000)="6b221551abf45454c98e0e52b28a00e549fee9d5fda3aca69d5fcfb05318ff644227ba0defc07fd903305abb045c1e0ba1a4ebff29a5ddecbae34c8e7e84904f42801e9b23f0bc28e20de780dcd87b7f93a0d880e576de751ffbd7b24b71c2a7264c431ae03b336c43298226efdeaf551d0b3a13b8835d1bddfd7cfbd14b9f985167b98c708ee3ed66a8f9b95b7ba573c5208b93152f6bdda68ef0660596f8bf6b428ea7a8de2bf2ed61", 0xaa, 0x804, &(0x7f0000a87000)={0x11, 0x1, r3, 0x1, 0x100, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000bfa000-0xc)={0x4, r2, 0x0}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00009ab000)=0x0) syz_open_dev$evdev(&(0x7f000006f000)='/dev/input/event#\x00', 0x40, 0x2000) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000e75000)=0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000943000)={0x81, 0x0, [0x9, 0xfffffffffffffff8, 0x2, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$amidi(&(0x7f00008bd000-0xc)='/dev/amidi#\x00', 0x0, 0x109c00) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) connect$packet(r4, &(0x7f00005a1000)={0x11, 0x19, r3, 0x1, 0xfffffffffffffffb, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/12 23:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xf4ed) write(r0, &(0x7f000037b000-0x1f)="1f0000000206fdde2d03000000ffff0003002000090001826cd9a900000017", 0x1f) 2018/01/12 23:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000660000+0x216)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12}, {0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe05}, 0x1, [0xda5, 0x20, 0x0, 0x8, 0x6773, 0x1, 0x80, 0x2]}, 0x5c) mkdir(&(0x7f00002e9000)='./file0\x00', 0x56) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f000006f000-0x8)='./file0\x00') 2018/01/12 23:12:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/12 23:12:51 executing program 6: r0 = gettid() r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000faf000)='/selinux/member\x00', 0x2, 0x0) dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000a4c000-0x14)={0x3, 0x2, 0x5, 0x3, 0x8}) waitid(0x2, r0, &(0x7f0000f60000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000009, 0x0) 2018/01/12 23:12:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e90000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$bt_hci(r1, &(0x7f0000000000+0x3ff)={0x1f, 0x7, 0x3}, 0x6) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x54dc8f5e, 0x9, 0x3}, 0x10) 2018/01/12 23:12:51 executing program 0: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000f14000-0x4)=0x0) r0 = syz_open_dev$vcsn(&(0x7f0000dc4000)='/dev/vcs#\x00', 0x5, 0x100) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e5b000-0x4)=0x20, 0x4) 2018/01/12 23:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f000035b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd6d) getsockopt(r0, 0x200000000114, 0x8, &(0x7f000067c000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/12 23:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00006ad000)=0x4) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x10, 0x0, &(0x7f0000cd4000)=[@clear_death={0x400c630f, 0x2, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) 2018/01/12 23:12:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x38be}, {0xa, 0x3, 0xa0f6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0xa5, [0xfff, 0x9, 0x100000000, 0xffff, 0x3, 0x80, 0x0, 0x80]}, 0x5c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x5) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x220080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x7, &(0x7f0000001000-0x4)=0x2) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r2, &(0x7f000090e000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x80, 0x0) 2018/01/12 23:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) io_setup(0x1, &(0x7f0000267000)=0x0) r3 = syz_open_dev$amidi(&(0x7f0000166000-0xc)='/dev/amidi#\x00', 0x25, 0x4000) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f000008b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ba9000)=0x14, 0x800) r5 = syz_open_dev$mouse(&(0x7f0000cf6000-0x12)='/dev/input/mouse#\x00', 0x2, 0x10000) r6 = dup(r1) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/rfkill\x00', 0x400, 0x0) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f00004ed000-0xb)='/dev/mixer\x00', 0x8080, 0x0) io_submit(r2, 0x6, &(0x7f0000c3a000-0x18)=[&(0x7f000069e000-0x40)={0x0, 0x0, 0x0, 0x6, 0x200, r0, &(0x7f0000afb000)="a39e9a1180b9d736795036b6f5938b8e03762ddbace8a7feb23280d3e55c6cdf3a8c8e537e53928a7343771ae309889606dbf16e524bccdfe2643c04819a9ffb19032bffd388a13679040120dc6bb72fec55d661db01e52a8ab4f2c5d0bfae8133e5da24e2df09f706d1065ec5c7fae545f66caa4ebe97e0b6e3784a2646ed8dad0be5d4f4bbe256a5f8fa36d5cd628031bc0b2adc7e3f7b4de709218d670e3d0fd10d2af60771565feef9e72177d6adb5b51674ffbe07eff42faa5c91aa3c7860defcd8891d1efebfc6897bc90bd58de1f2e9b6f76a5b5bd7d80357ffadf601d576c8c8aca41a2bb85379be0f7f6dbf17fdf1a1c86a2866e503647a45bec15c5946b29184965cfad3acac756ae1f1f3b7440ea8ab5b2ba3c5b342e08cf3bdab75e46aee6af8c1dc77fd2c491778e25bbd6e5c99b8e95bdf78559cbaa014e29a7c36f29e36670d0157d8565d97d072e4ac115c1b001880b6546b49f4f4029717dddf7343b34e3ff1254f51841b15e5634e695699c3e47f15a747fde588109caa8ff6803e9caf558a8a11d6a2f8429bcac2bf1aad59db9725f2970a3c1638988665879d50722eb65433a24308ddafe35823bbb96659665c597907704e706fd17d38ad3b2fa55adb8f605f5347e0d1807a7320082600525163fae9f43f8750fc6a760d7f42c5d1a6d97219c51cbfc25628bba8be19873d48cb524c2cebfbf8ac2e26a3071f966ab701547715e499943b37065c9a7ffdfe058d8adbd92924b226a941fbbb4277dabee3b6500fafc7440728041d72564bb7d4736537f6f7d47922f70643b39d4cfef828bc57851573bc3631cd50be7c08233e3ecd3b9b6b91476d16834723ddd5d84efa068a213f8780909b8d0abb202c5a4cf223a62236e187f41ff0ddbcd4ed566ff2591e61e1ef10a7a2858164d38a698f38efc715573d983eb5ceeebeed36fb121129f3b7e6a8cd6785dc3be8785157584009256814c88b30163efddf9c46635e622a806636166a551774a45789ed3d3b9272d8aa7a8ecd5e2d8659f5fce2e2a8f75bf41fc90de9d02e2782375bc0054cf4c17c3b5383ce0066f9c9d3b421f894a8ba4b344d62d2a562e43d1806dd9e5aac30fed4a78ed60c9b150235249d1bfdc4531456a334f93f079c2ab2b3add33596bbb9a70e5dbe46dd9ecce51efa65e38cc6def50676423839f5f8e57b077464dd2c20d2cad3351890777fe14313651e11ea79b0054d833a245a91efce39007b14ae496bae32452b0580f8f82618ed37c4ef4fef3aafc3e3b28d4c7674be4935e747f6d902f5d1ab23d977209b3b976ae7104524ad27af7cebc72a0abf06b7b1667c72e8ace83fe54465507e9cc691497e8f5aaa8329adef7e809497a380c57905aa2865ee47b215e40df5e3f33943c8c5a3487ba3bd299821eda0064fd779089a8e65313501a67035b5c4d3a989775980960585180266262322b3302d1a7e510eaf2a99a5bd344fde0f206cbe60b92dba0b8446b4790e5080bc1d293576ef7ef7ae4853ddf33164b6151b6d778453aca8af81d566d0b3e602855ce66c5c433035d9f3c9f1fe23715fddfc177be6be76b85442046c5e0e6c1eec12ffde4118f2a8edc3a2d4b8742d7c2016d466a9f7e43164bdf932f23a6d2f22f24e43deed609dfbe647c4b3d1baeaf541e9c373b671f23fcc0c4dbe2c02787398f428be79d63722abb1b6f495c60032ea07df9754b1b8f19eb16f2c79db734e2071abf713836c24b1918b0b1eccdf5b3c6984f9efb7d2240c0954ffee559a6672c86d5cc97bb78cb9a0b83bfcde660fab8e3d4aea8b318e454cd903682c4c719e3c2501e2b763a5ff194da4327d6420014f769079e17c8e1561af0f124cc48266aa59fb9b4c9f93b5ffd482d83cd7d9b1190b181fe6d9eccd1161c6c35f8b384c772e7cd1486e24ead45934d11ae0cb59100865f0ebeb810e402cc3a485569cf502f519406aa7b729ea93426baa822122379cf93fdd46bc4366d7cef77ccaa7d2c98139df8da0eb0ccb56f039170bfc081149a9c179277bf1ecbd07ec0bb0e2dabcf037d8939e121296e083d7bc79f855db078edc8bc0b0d2b1ff3a2eb9209121b840e013685f015c4ce4b5577f5b6b474689982fd772bc14eb404eeed05a2bd2b027cd2fd6fec9fe0eff25aa122e12860d0305c7b08cfdb166c868b8e7a590196b94f4fb5107a477f13519e9ad919df03b03b64a6047be508343fb93b1fdf8b7a4cf3b097e8ba5f303a86225f659ba6559e39cc461f0e80f58bcfe1af92978e000f18520ba743f1e03130836f9144f0bf601a5d651df73a903d6bf5af43c93fc862b86b7ff9a161ab3fe601382947609b363af46fa762cfede63a293eb669f4a57ae8b77378b8e1021590833ae91e6144a4dd5e6873d22c1739c09d73b9d68e2756d8cdaf7531a45e2eae1784be8acfa56a2aeae91e8e0177ef5eff0f5a98cf7331d1f8085788353a76a7367abda3665886237c445cd1dfa8f3f1f2286a24db98b2476f9ccd35903d99e1209d8c69b159624dd3f2116cad54ccd2b282285c706afcc7ddbfed238af675b5d2eb8198f98f903e9a6b443a556e71daef55cfcb10e9b32163ab784f850dc8f61c7730d39613c9ebff2dca397ae480296b7bf5dcb83d3b6ac187beea989c894b8dd8009d5071d4bdc105249ba8cf7067c34836ab38c30f8e35d3af7de8df7a8093dbf143ee37217a467338db077cac310acd804fa2062aefffbe68e2b2bd3603bde6bc517b9556fcd72512359a072e81d67bee7de5d43c71e1d54ac27f61aa76d24b707f679eada5e77c578615b71a68e66cee8ddaff06fe218554911caabc160997217cbc3942c5cfdc642bcea2a7662f03252adffe7c141c56531d9e9508078362e82aa5e0234e6f02048c445c1e08a1dbabba15806cefc71de342861b5cfa4e8a21bdaa20d3da9089bafa4eaafa18a174f493b48d9d9165105b5a0f23b9c752e50c743f8983462eeac7399e4912b7e32229fe0ea890ace96f0a5a2a6ae6eaca8e6d2e3d886d87d5ca4799f1051304ca0821123409b12462d17f6c0acc111ef29c6215bee8fe74244a4f94762d0f23cbb3ab7cce3b2ae2023f3d980b3202ce80706926a5404ff7360ebce9d84e8d17a3507e3a518abda8f88e790425cb37a1f177c0ef3d45fe89d6ffdc8562bcdda0262604b037da471915d12db931559d2ba10fa44f190139fb6dd8e8147ef2e4d544cff1261237120a394895553dd4433a910811866f74dbca8c90287f24d855a58b4d4966520cc8e0edd443b8da630a258d60566b5f7fab47c8e59be4ca656a5bf9a912e120ec02dbe2e811f034c54230935f285afc3aa119e5c1f23b02f315abefcd09e81ce1c0e2d2ec106777283a33557f8beb4760f664af0acbb7bee73da96cf2eadd893a504b37b2edd28076caf5f05b912aa1c4484b8fa70bd4da7ca70064c26772ff620a621fac89d4923f232baafc87419088172a0fcc78a88c9b6b6e3a864d2153d0ab017ee4e95576519a0aefb3fddeac26387ebe1d2a11d3a6330afa282309b24cc4346d867db564dd4d717c1769e2e769449d9c5ebc2535dd8697f9215f565543f129b9c6bbaad1a506a2bbf1117ccb7923f93f5b7e2f5c5c6629a68f75f76a9bf6cdafd752a7d0cf4f37e10bbca0f50fa2b06d455a596ff4cbf0827bee316a667ddcdd2d76b89f767b73e32b15df2a73a1c2a85713d0a2dc3b6133b879f859685ebd6038df90c01b0aa91ec7f7bfd840303fe4e76854b38520ec1ef129a16ba440cd72824d41d31bd17c238ea0950e6d14e0c4f2bd3c7d8a9f6c6ae4ff55a83f55ad6bdb010af88433f9e57146970c82b8395ce6e6282da4f7064dc4ea95fa213500891a269313637635fc97a48aa9c15870dbc68eea6a9966640310d621e86d4aab502d8924ede4b535a75c4dd1e2b0b0f87ead1ae3e2640109252794382e124b56ccc9e6b76738ac17186257f496953b272866b093f95ebcb9f33a3b62f789222c87a86fa3ea940e5791777ea34d5925ddbd7c5cc564be6f755df5bbe48b4c18c8918b0e9bbefd207d0036baf7329451dba5c531e5bb744bc033e44128064c8deb0b4dac41b4e606dc69454ee97d2532db5d88a7f46925c085e6583e49bc91212e04289042c7bdbabe5c755c891106fc19a31e7707b74d67db15467fd1710138f7d8d6f2e201bfbb32bb833feb8059493b6f6e16140e1e3023b6ff595388dd658b156d4e5d4067e84c75d9a021f6e095d40b44d1d57a410ce338e7753db4fa0c9033c9991f61258f56bfa44b77e620b8ca525c0263a184e529f80edf4d33fd12c0a50881ad23058fabf5bc6934c0353c4b1335626352c2a6e69d5583abc541a6ba1c11cc36e58359ac6de118e7993007d049a1ca334a2d9f088fb47120e0119d83543b31b192a22feb9cc7e8a34ddfe9a5174da034793595299e5f9d003b33ce0ba26170138ab21707c155511ca13a35bd36896cf8ae1b0fbd6bef4ca97563e2d2a2a03088c3b85db181930933496f519e636e81f03793ae4d2a3aa6c6ef9ed3d93719d7168e32b14af63b159a5522d3e15eecb795ce3d20eefb358b9943df16a9743efed62f08b74efbbebf2193b90d5a728dc201e27143f73daf7b1bd647be18564896a4e15bcd3061e97c739ac9ead182e1060699f081fa3baef9f3a74bce24a55356faf7e58edaab3ea5dbcfec267fb78b20af421a0bcd70d0426355f535c56549d875c6c908938e31e03d7d2db272709afc26c04be76ccd4412f144e3db57fdd2d6a8180f534664cd8663d1a10a0c306f2f1425a3ab550320f006b58926a67efe05077d154cad8be65433a5765ae67262f57962477c1a420cc85895c356cd55a63d579cbc62a134da829a02ab31a05f0f659537233dbba74d87848f6227f31971fa40fd5800be83e531d96b416a89ae790f828ac9f2f53f47532bd6d31def2efb3e6c7bc5199a343a1ef8ce86aa64321c33680bef9e9d9729f86bc2c4d7018302c089bf9d2f906c8a388c22d2615126dd504de25936e276d1bafd84d3c1b3b875d307c645334d8d6b8a8a4ce0873d82cb775509281945d9f4922eb925774bdcf5d871073a6681a721024953fbc9410a471f42c6d3ac318af36f953789bde64c19aa5d4c5f92a71108bbf9120dbe2da40036783d0d294b55340aca50f471af14b21c4229b54fa1016c55c04bf1d449ebe16157da13fbea030f9229754c2077083e99eb0ccbf3da0b5ae461889d93a06f2fd977752bc4e255b60b72ab902e85db80c10837670eca739fe0d55469173f30c9a6638682819f0e10f57d1d294d1ceb2e8c9a44a1d1c45a9053f4561c9054789bf3ec778b82757980d3945ca1595d146294f71069a11030906d41db24534a701503081d6dea59db0351182af6bb987afde3de70a3a43d1d9c7c002068c520a0600b9144e7342e830904de595399fb7c81a1966dc07704f4892625d7b68fe9c9aef7cae25b219431123ce88102042f89a0ec009e94041e1af7770a6f126b30c74210445dde49de461afc6344e02263810afb3e6dcbe7c489fb1fcab67774293a35616e6c3582c08143dfbbb581b74983b4672820d2b78a1be34d1f4727cea101f4656a36f428b12e1e5c394563e5917335d7f176d87229afec19ed13b5ac6ef4faa4e6bbe2bc01fb7396a66e7b0f863d45d12388d3300d8552549ae3681fcf7fd097eed1b0cc23c112e8f9c7bcd9f5faa5f380a8ea2cb7400c1ad63f8e51b85c89f7dc1a4e15486db814ecb3f3177cbc6a5600602e1c6e3f0cecb", 0x1000, 0x9, 0x0, 0x1, r3}, &(0x7f00003c6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r4, &(0x7f0000307000-0x69)="a59e699812bc749d0954953cc2da52ef86004567711b1c91c19c8f03db3412f12b67898c2c729e1839d23a78ec2c180a3072e0bdd14327d8b887498f51e0ababc51b1b9d99b49c9da176e4703819991a9be04fea023c75dbab67ae18564b111014cde9bfb83cd7e514", 0x69, 0x9d4, 0x0, 0x1, r5}, &(0x7f00005be000)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000736000-0x2d)="ddc92e1bd2a8f247a09e5b6a26b78ae04c5108a37f363d8751e6f7382c0801fcb4412e8d3faf92c265e74be50d", 0x2d, 0x0, 0x0, 0x1, r0}, &(0x7f0000b2a000)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000a03000-0xac)="e38d0c86f81fe0294076bd6156493516683c23baeddcdafaec04ebefeacfdb79a26d09ecdd4cd8c163aef41f18f70278cf026dda8c3ba66f83c1e7c1e25bbae5c727cb3a5b20feb2f39f485e786f435e54cdaf0bf8ff3a7d154c64d5c5e696712949cd82bd0d674adc27d857ce255be9ef6826fb9041ebc05014e0cf9645f8c48bfdec6ce8dff0ed9165a26c2f1a5c4e11c5373f288d396b8e5dafec9d57cfcc08eedb594413e877c7e97389", 0xac, 0x1, 0x0, 0x1, r6}, &(0x7f0000ca7000)={0x0, 0x0, 0x0, 0x8, 0x200, r0, &(0x7f0000080000)="cae09165cd23ccb49697d7673a0642e4fa023f7140265dcd666bd562678b1582c7f7a46b378f2c314dab5a27e0ff26441b0aad38e3beb5ed6c0ac48b94f70e33ad17714cfbec953bc877d45405981fd5f460840c20203f264b9cf3a107e2", 0x5e, 0x1, 0x0, 0x1, r7}, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x7, 0xf4, r0, &(0x7f00006a9000)="1fa1f91187c1e961af4a13e92e2983dc9ec4675aaa5a6dda1acfaf", 0x1b, 0x100000000, 0x0, 0x1, r8}]) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00004fd000-0x4)=0x0) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r9, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) [ 141.817562] binder: 21832:21838 Acquire 1 refcount change on invalid ref 0 ret -22 [ 141.849983] binder: 21832:21838 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 141.885207] binder: 21832:21846 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 141.892231] binder: 21832:21838 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/12 23:12:51 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000efc000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0163000004000000ccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) socket$inet_sctp(0x2, 0x8000000000005, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008ce000)={0x0, 0x0}) 2018/01/12 23:12:51 executing program 5: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ccd000-0x8)=0x2ad) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a68000-0x1f)="1f00000010003308000000000000000e1e0500020a00010006c716e804dcff", 0x1f) 2018/01/12 23:12:51 executing program 3: r0 = socket(0x15, 0x80005, 0x0) accept4$ipx(r0, &(0x7f00009a9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d2e000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000c87000-0xa8)={{0x1, 0x3f}, 'port1\x00', 0xc9, 0x800, 0x7, 0x40, 0x2, 0x6, 0x60, 0x0, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bc3000)='ns/pid\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f000001a000-0x20)={0x1f, 0x5b, 0x4, 0x3, 0x0, []}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) chmod(&(0x7f0000e2d000)="e91f7189591e9233614b", 0x0) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/12 23:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000543000)='./file0\x00', &(0x7f0000f43000+0x57b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000107000)='./file0\x00', &(0x7f00006fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet(0x2, 0x4, 0x800000) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000c0b000)=0x0, 0xffffffa1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/12 23:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/vga_arbiter\x00', 0x382, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000004e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000139000)=0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000068c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 23:12:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x2bb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x400000046, &(0x7f00000b6000-0x1e)=""/30, &(0x7f0000d8e000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000019c000-0x10)={0x6, 0x800a, 0x1, 0x8, 0x0}, &(0x7f000000e000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003c7000-0x12)={r2, 0x6, 0x5, [0x3, 0x80, 0x7f, 0x6, 0x7]}, 0x12) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000164000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000045e000)={r2, 0xa782}, &(0x7f000023b000)=0x8) 2018/01/12 23:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dfb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="526648995bbe", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4b07e8", 0x0, "7260de"}, ""}}}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000488000-0xe)='/selinux/load\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000eef000-0x1000)=""/4096, 0x1000) 2018/01/12 23:12:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000bba000)='net/fib_triestat\x00') r1 = mmap$binder(&(0x7f00008ae000/0x3000)=nil, 0x3000, 0x0, 0x52013, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0xa8040, 0x0) setns(r2, 0x4000000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000002000-0x18)={0x7f, 0x10, 0x1, r4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x80800) r5 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x3, 0x4100) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000001000-0x10)={0x1, 0x1f, 0xfffffffffffeffff, 0x4}, 0x10) open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0xd0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f27000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/12 23:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004a9000)=0x0, 0x4) r4 = dup3(r2, r3, 0x80000) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00003b9000)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000680000-0x5c)="e0fa30f6d377e886445db3bd845c23c8983b60391168d049f15d0b077beca9878d2acf2339d1c4043ba2d053102dce69cacdfa7d996f158ded75af09af02075b2f4e166782186c82e8dd17a969db9aceb61189424cd1e384b9653a0f") ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a86000)={r5, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00005fc000)=0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000588000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r2, &(0x7f0000859000-0xc)={r4, r4, 0x2}) [ 142.009069] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/12 23:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00005b1000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000194000)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000ce3000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x44, 0x114, 0xffffffff00000001, "d6bf0a11960de9ed215a68734f3fcacd34340000000000000008fffff9daf759a310ba4ab2f76b8e5cfb6c557cad283f17e399582d"}], 0x44, 0x0}, 0x0}], 0x1, 0x0) [ 142.078552] QAT: Invalid ioctl 2018/01/12 23:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000060f000-0x8)='./file0\x00', 0x410100, 0x40) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a3f000)=0x6, &(0x7f000000b000)=0x4) ioprio_set$uid(0x0, 0x0, 0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0xfe, 0x0) ftruncate(r2, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000995000)={0x0, 0x0, 0x0}, &(0x7f0000c77000-0x4)=0xc) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) 2018/01/12 23:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f21000-0xd)='/dev/dmmidi#\x00', 0x7, 0x2000) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f00004c4000-0x4)=0xfffffffffffffff7, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000f70000)={0x4, 0xb7b, &(0x7f0000f47000-0xae)="8470a633bf035f6180ae36d6fddaf600c8c3d1a6e88f0d8085de1d49aa3de51ec6c2182e7923d3595881be4864a73d7bccfdab259462556e9e652b7e9e1f7a0e1a47182179335b364ca82b0248975456391af890a862f29477ac4b51eaedcb6686350788a95b3a08c60d321647b10040f31439bb2917baf6d228f15a718129a8397f545bac061702c7f4eed9c8cedcab297c269b9e20f89b0b407f1f1e66989d71e7077ac84b1b2bbb2b7dc4ca79", &(0x7f000054c000-0x80)="109d703ed600917b3e17bb26322ba5abf48020331ab1f0b6ff92762b7a621bb731812002f73563a9500f3180ae2ee8ef989ce05fec84708779dd648d8d1a04b006176274ef492c35768ca8bc5a4120e88d43427bb7d6e1ec307e1762a88a32e397619c3ea6babd7aa5a6137f8488c8eda1d75aa26e394ba26a1c54e447022f8a", 0xae, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) read(r0, &(0x7f000021e000)=""/1, 0x1) 2018/01/12 23:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000b87000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) ppoll(&(0x7f0000ab3000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000092d000)={0x0, 0x0}, &(0x7f000060d000)={0x0}, 0x8) 2018/01/12 23:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fb8000-0x14)="140000005e0009fffffff9f83a0000000001fff5", 0x14) 2018/01/12 23:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000b1b000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x300) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00002d3000-0x40)={r2, r2, 0xc6, 0xc14, &(0x7f000022e000-0x22)="a6c2c7d7a610eec7b10bf73bd99128f7a4723c2ae023a857a9416b1a421c4375b8f7", 0x6, 0x4, 0x1, 0x4, 0x7ff, 0x94, 0x3f, "7364eb0d9010ee20eb38a8f19ee0b79f130d554a2927d0a44af8041f38140533"}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000409000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b62000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000)=0xe8) r5 = memfd_create(&(0x7f00001dc000-0x9)='/dev/kvm\x00', 0x3) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000356000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000bed000)={0x1000, 0x0}, 0x8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000203000-0x18)={0x1, 0x0, [{0x846, 0x0, 0x0}]}) [ 142.121530] QAT: Invalid ioctl 2018/01/12 23:12:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000bba000)='net/fib_triestat\x00') r1 = mmap$binder(&(0x7f00008ae000/0x3000)=nil, 0x3000, 0x0, 0x52013, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0xa8040, 0x0) setns(r2, 0x4000000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000002000-0x18)={0x7f, 0x10, 0x1, r4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x80800) r5 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x3, 0x4100) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000001000-0x10)={0x1, 0x1f, 0xfffffffffffeffff, 0x4}, 0x10) open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0xd0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f27000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/12 23:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00006f3000)=0x0, 0xfffffffffffffe01) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/12 23:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80009, 0x4006) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) statfs(&(0x7f0000b49000-0x8)='./file0\x00', &(0x7f0000d4c000)=""/158) 2018/01/12 23:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000f5e000-0xb0)="87", 0x1, 0x0, &(0x7f0000881000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000651000-0x97)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000089000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) accept4$packet(0xffffffffffffff9c, &(0x7f0000d0f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f27000-0x4)=0x14, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000332000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf3000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e90000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xb799, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x6c, r2, r3}, {0x4, 0x4, 0x3, 0x6, 0x0, 0x8000, 0x79, 0x7fff}, {0x3, 0x9, 0x1, 0x3}, 0x5b, 0xa, 0x2, 0x0, 0x2, 0x1}, {{@in=@empty=0x0, 0x2, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x3, 0x4, 0x9, 0x7fff, 0x4}}, 0xe8) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000c8c000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x100000000, 0x6, 0x80000001}, &(0x7f0000d33000)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d1b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000067000-0x4)=0x8) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000739000-0x4)=0x0, &(0x7f000044a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000851000)=@assoc_value={r5, 0x4f6}, 0xaf) accept4$alg(r4, 0x0, 0x0, 0x80000) bind$inet(r4, &(0x7f0000d95000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000fea000)={0x0, 0x7}, &(0x7f000026f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000510000-0xc)={r6, 0x48, &(0x7f0000059000-0x48)=[@in6={0xa, 0x3, 0x6bfd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xbe5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6a}]}, &(0x7f0000c4e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r7, 0xc2c45513, &(0x7f00008a7000)={{0x7, 0x0, 0x0, 0x0, "8a9b295efd857302da7959f551be3ef66cc59555c03bd7fd201503532246b719a38ae239813ce95dc628bbe0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:52 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000c1000-0xb)='/dev/vcsa#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x1ff8}, &(0x7f0000002000-0x4)=0xfffffffffffffe59) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000054000)={r2, 0x3a08, 0xfffffffffffffff9}, &(0x7f0000f38000)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000de5000-0x66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x19, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/12 23:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000014a000-0x18)={0x9, 0x6dc, 0x100, 0xfffffffffffffffd, 0x5, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f0000ea9000)='maps\x00') timer_create(0x3, &(0x7f00007f7000-0x58)={0x0, 0x2, 0x1, @thr={&(0x7f0000e28000-0x25)="aaf2b2ba34677ece02502816f7099ae5dd5cb4191303482e79aaa96c01f38471f3eb0c84cf", &(0x7f000006d000-0xc5)="695f2bd18408bb95c59768306a5fac6340aa9ec2c899343125db1183330c4b6201a8b94dfdd933f5b2d6e2e72f6a396e2e16cb7373f739b2ac4f4a26b44e9aa100fbaf973262dd334245a5cff8f64c3efa59fdc870d9a48082bf2e65a5caac394274bee5770cff0c3c7d5efe188e2234526ee7cf240065f8c41582b2cf4a86dfcb09e0cbbca7ee03a4bad222c8e8cb2a4b8b94a46e312109c30c427b71f8584c7415baae039d7d099f6b4ec1f5a913281f7296c4c236db16626e61460d67a8480ea108c084"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079d000)=0x0) timer_getoverrun(r2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000e59000)={0x1, &(0x7f000026d000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000e4e000)={r3, &(0x7f0000aca000-0x5d)=""/93}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000561000-0x64)=""/100, &(0x7f0000547000-0x4)=0x64) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000794000)=0x1) preadv(r1, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x3fffff7ff) [ 142.221632] QAT: Invalid ioctl 2018/01/12 23:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000061b000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000900000)='./file0\x00', 0x101000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000dad000-0x4)=0x0) 2018/01/12 23:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000799000-0xd)='/dev/usbmon#\x00', 0x3f, 0x802) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007b0000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffff06c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4868, 0x1}, &(0x7f0000e26000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ba1000)={0xffffffffffffffff, 0x1bbfad8347b8a968, 0x7ff, 0x7, r1}, &(0x7f0000b0f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008ce000-0x4)=0x56, 0x4) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000b4000)={0x10000000000000, 0xff2c, 0x0, 'queue0\x00', 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009c0000)={0xffffffff80000005, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f84000-0xa)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000395000-0xc)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000fd0000-0x2)=0xffffffff, 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e49000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000737000)=0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f000001b000-0x2)={0x6, 0x2}) 2018/01/12 23:12:52 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000014000-0xe0)={0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "bf81215d8ce1a5c7bed38fe5d9aec24eb710f020d5718221f28629f4944d48d096963fd65a1a5caee04c24b6d1180b199c6ca3ade6fdab1bc4f6b64b802eb542", "7208a21b3edb2ce94f7754fd658bc3b4e0e729d2e14f199dd508394dbaa67ab9a2015d82130a19c91ffb923e2caba665fd8cfc79f87bfb030acc4a18cdde3070", "5288887fd4d98b7edafd19f675e24505b0dada8cea9f2a05fd4e514ed507d335", [0x0, 0x0]}) 2018/01/12 23:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000536000-0x3)="0a0788b0d5e383e5b3b60ced5c54db0000000000000000e6", 0x18) 2018/01/12 23:12:52 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f98000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000087f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) 2018/01/12 23:12:52 executing program 6: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cc2000)='/dev/vcs#\x00', 0x0, 0x10000) sendmsg$kcm(r0, &(0x7f00009d4000-0x1c)={&(0x7f0000b90000)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f0000733000-0x10)=[{&(0x7f0000773000)="bf2c63c8a203055a00016c8d549d2c3fb073023159c78110a163f021ad408e9c8baf50e558ebd19a6af0ff54cd5763f9639b824b9b9fbeea8d28f2d025ee2e45e1c819dae2f2dca8ff8cdbefca9508126fe1e4e857bc2d58dee903206b28ef20da405d5af25062735c56b392948f3b327083f4a8918c114486f66030438726cbf735574dc3ecd5a8d0bb6d9a60a888002ce155", 0x93}, {&(0x7f0000a0c000)="9c08f326b5cc16212bdc54be6a422dfa490b11be32cdf20e7e6d13c53c24da1d29d0d40cb21a500051b3ec6cedb3eba4b91ccc7749a7f3f7f5f79550126da290e9ba1aa1c2f4507c274898c766315b68bce03ebf5bbd2d30b4fd8404d35012c0e4874885", 0x64}], 0x2, &(0x7f00006bb000-0x23a0)=[{0x100c, 0x10e, 0x7fffffff, 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"}, {0xbc, 0x11, 0x200, "028e1d49c15c72e98809c63f8e524362be73e8345c8df73ecb827b8c7d9eddc23814c82d059a227bd44132eb17e7b3b7795bdfa905fba634d3df93f53290c8183954d0370a362a3a364309f4e7af7589f7316b2336b250f67ea8d4d0612f6d2fc4d5b26463815319814e2de213f6ddbd943aec2fff82b9cf0f33950b854b626465a4f419a4bb25115af09c49ff5faeb16bce586bc8a91025da1821f917f8d90724694a934108da5132ebdb898f"}, {0xa8, 0x10e, 0x100000000, "05681eb3bb6dc531ca766fd204d95db5b6a0b2594b5403a6a7aa093d44b96dc79392933b95391134625dca3fc7f121db023509949eb3d2fe1523ffd65a46f3a70a37d14463ab6a3797e7e91a6404f0314c0d88c6b570189c66d6fcf2cce83150e3f301551f2af37a4fd79ca4238ef37d6d32da2967f02d2bbd151e634c15b55ecb14d3d59dd5c85a715c4f56ca9485fab07e5fcb7998ca054f"}, {0xc0, 0x108, 0x101, "24e00f5645cfc9efabef7889e8fafdb021bfe531caeb3c3a28d97eb195b955ab4c7f25c99730e024f26c22155315d9721fd42715bf775334304e0b9c3975d958570a8a7e613d9de7f9a528030c7b188ad209b5f1e45d4edd225dec2d194e7be421b748f1ed617e82f4f2c65bc36792ee5ff86f786a66d4d7e83e397351d1fe20acaac56c6aac8580daac9bd85346a3a396c646a8ff8c830ffc62feaa101454ef5e4522b9066dc62c21578b2f4ea84fa69e"}], 0x23a0, 0x800}, 0x800) 2018/01/12 23:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000415000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f0000682000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x1, &(0x7f0000fb9000)='r') r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000b7000-0x4)={0x0, 0x0}) 2018/01/12 23:12:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x20000226, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x100000003, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0x1f, 0x4e, &(0x7f0000004000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000008000-0x4)=0x7f) 2018/01/12 23:12:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ca2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0xfffffffffffffffa) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f0000dd4000-0x10)=[{&(0x7f000005e000-0x10)="4dba6ffe7a7901f1bcac0ed276cdb81e", 0x10}], 0x1, &(0x7f0000b74000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/12 23:12:52 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ac0000-0x7)='ns/net\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009b3000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00001aa000-0xde)=""/222, &(0x7f00005fc000-0x4)=0xde) 2018/01/12 23:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000955000)='/dev/vcs\x00', 0x400000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000368000)={0xffffffffffffff9c, 0x50, &(0x7f000096a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) accept4$netrom(r1, &(0x7f0000d41000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000077000-0x4)=0x10, 0x800) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ed5000)=r2, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000b8b000-0x4)=0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006bf000-0x20)={{&(0x7f0000c7b000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000015000-0x14)={0x2, 0x7, 0x6, 0x7, 0x6}) read(r0, &(0x7f000099a000-0x64)=""/100, 0x1c6de67bf3e0b208) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/12 23:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b8000)='/selinux/create\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000857000)=0x0) r3 = syz_open_dev$amidi(&(0x7f0000495000)='/dev/amidi#\x00', 0x6, 0x141000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00008fa000-0xc)={r3, r0, 0x1}) syz_open_dev$sndpcmp(&(0x7f00007fa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x141240) 2018/01/12 23:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000062b000)=0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/12 23:12:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x880000001, 0x88000) getsockname$llc(r0, &(0x7f00007f0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000342000)=0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) setpriority(0x3, r1, 0x0) sched_setparam(r1, &(0x7f0000001000-0x4)=0x5) r2 = socket(0x800000012, 0x803, 0x5) write(r2, &(0x7f0000000000)="0209af23020000000000000000000300", 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000-0x8)=0x0, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x2c) 2018/01/12 23:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000aa3000-0xc)='./file0/bus\x00', 0x0, 0x8) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0xfffffffffffffcab}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) accept4$unix(r3, &(0x7f0000b21000)=@file={0x0, ""/108}, &(0x7f0000cfd000-0x4)=0x6e, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x483, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b2d000)={r0, 0x7, 0x1, 0x6, &(0x7f00008a0000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/01/12 23:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r1) socket$key(0xf, 0x3, 0x2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$bt_l2cap(0x1f, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/12 23:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00005bf000-0xc)='/dev/audio#\x00', 0x7, 0x18000) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000ade000)=0x0, &(0x7f000021e000)=0x4) 2018/01/12 23:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f14000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000078d000)='/dev/dmmidi#\x00', 0x3, 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000796000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000c64000-0xc)={r2, r3, 0xdaa0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00000ea000-0x1c)={&(0x7f00003ba000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000f48000)={&(0x7f000013f000-0x10c)={0x10c, 0x28, 0x222, 0x3, 0x1, {0x13, 0x0, 0x0}, [@nested={0x8, 0x1f, [@flag={0x4, 0x25}]}, @generic="7c50a40ccea361c5690c", @flag={0x4, 0x1e}, @generic="b52c999f7bd44a3d694f9116d07282d9b496740b4b818368b80ea4b9dcf26679b1574c1c6bdb031143f650b28bed6fa55c373e9139eaafa1718139e49d724145c9924348221c6a977b653f38b3d64b2bc1af5415336dcfd5d3900971ed48272a1db51082dc044b2fa657f3209239bd34538d1697830def2bb7e379fe8cb7fa417ecf4e161f5a4a8317f06f8ec084d42ee9de8bb5d3274db21489f4055e4de8ca8d7da0bf2f5589e1d68e639bfe2b5008e0b68155f3a4bcd2066b1b9f4e4acd7e76d61c69a813eae92ebea64942c086e50ec55b76c36716203adda94afdc90fbb622e"]}, 0x10c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000801) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bec000-0x8)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f000001c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r0, 0x0, 0x0}], 0x3b9, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000c10000-0xe7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x9, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, 'Y'}}}}}}, 0x0) 2018/01/12 23:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/12 23:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b46000-0x8)='./file0\x00', 0x23) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e20000)={0x0, 0x0, 0x0}, 0x4) socketpair(0x3, 0x8000f, 0xfffffffffffffd97, &(0x7f00007bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000029e000-0x10)={0x60, 0x0, 0x9, 0x5, 0x0}, &(0x7f0000ecf000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000014f000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7}, 0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000289000-0x10)={r2, 0x5, 0x8001, 0x100000000}, 0x10) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000155000)=0x0, &(0x7f0000a2b000-0x4)=0x4) 2018/01/12 23:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002db000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000dfe000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2018/01/12 23:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000130000)='./file0\x00', &(0x7f0000eb4000-0xe)=@known='system.advise\x00', &(0x7f0000e5e000-0x3b)='+cgroup+ppp1userwlan0selfeth0\\eth1-ppp0keyringppp0&vmnet0#\x00', 0x3b, 0x2) r0 = epoll_create(0x81) r1 = syz_open_dev$random(&(0x7f000026b000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf2000)={0x0, 0x0}) getrandom(&(0x7f0000cef000-0x9)=""/9, 0x9, 0x2) 2018/01/12 23:12:52 executing program 2: socketpair(0x1, 0x800, 0x2, &(0x7f00000a6000-0x8)={0x0, 0x0}) openat(r0, &(0x7f000041f000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000097a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sync() ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f000055a000-0x68)={0x0, 0x0, [0x0, 0x100000000001, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000025d000-0x44)={0x40, "605a3bf4bf8a0533d6605eccb6bc2b1542211db52833f695b043bd49f4ba9a587c10ab0a60ddcc1f849e4bb9cb2689f73b875823556d9011fda815f3b54b9499"}) 2018/01/12 23:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000122000)="24000000180025f20007000000261f0e0a000000b3f9ffffffff08ec0800010005000000", 0x24) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003b0000-0x5)='reno\x00', 0x5) 2018/01/12 23:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000a6e000-0x8)={0x0, 0x0}, &(0x7f0000d81000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000aaa000)='environ\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ad1000)=""/0, 0x0, 0x0) [ 142.598845] binder: 21990:21992 transaction failed 29189/-22, size 0-0 line 2788 2018/01/12 23:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$loop(&(0x7f0000c3c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000927000)='./file0\x00', 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000631000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c6e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d78000)={r3, 0xfffffffffffffff9}, 0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/12 23:12:52 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000d03000-0xe)='/dev/admmidi#\x00', 0x4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x1e77a732, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) sendto(r1, &(0x7f0000fb2000-0x1b)="1c69347725c1f18236fea8a068da54be10eea6086ec2bb952ea2e0", 0x1b, 0x4005, &(0x7f0000cb7000)=@sco={0x1f, {0x1, 0x4, 0x8000, 0x5, 0x7, 0x0}}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000628000)='/dev/rfkill\x00', 0x4000, 0x0) socketpair(0x3, 0x3, 0x7ff, &(0x7f0000e4c000)={0x0, 0x0}) r4 = socket(0x2, 0x2000002, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a00", 0x14) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000bd3000)={0x9, &(0x7f0000615000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00002ae000-0x8)={r5, 0x1}) 2018/01/12 23:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20080522, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x80000000000000c, 0x2, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f000031c000-0x8)='./file0\x00', 0x1, 0x80) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f000018c000)="1f000000100008000000000000000e1e0500020a00010006c716e804dcffe8", 0x1f) 2018/01/12 23:12:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e8a000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0x5b6000)=nil, 0x5b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00004c6000-0xce)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0dd63274f4a010c4f93ef85516b042511f32764171ba9bd27a5be360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf2b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd1770012d78a5bb64ffffffed01004c", 0x439) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00005b7000-0xd)='/dev/dmmidi#\x00', 0x5, 0x100) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/01/12 23:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000055000)={0x0, 0x0}) shutdown(r0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/12 23:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000078d000)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x2, 0x414e) 2018/01/12 23:12:52 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x4, 0x44000) ioctl(r0, 0x1, &(0x7f0000003000-0x9)="2d4000002100ffdd04") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000720000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000499000-0x8)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 23:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d3000-0x4)=0xfb78, 0x4) write$fuse(r0, &(0x7f0000951000-0x28)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/12 23:12:52 executing program 5: unshare(0x24020000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000029000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000f76000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/12 23:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) r1 = syz_open_dev$audion(&(0x7f0000be3000-0xc)='/dev/audio#\x00', 0x9d4, 0x40a041) r2 = syz_open_dev$dspn(&(0x7f0000315000-0x6)='/dev/dsp#\x00', 0x401, 0x4000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000c71000-0x18)={0x100000000, 0x23, 0x1, r2, 0x0}) write(r0, &(0x7f00000d7000)='y', 0x1) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 23:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000e83000-0x4)=0xfffffffffffffeff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x0) socketpair(0xd, 0x80807, 0x2, &(0x7f0000d8f000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000089a000)=r2, 0x4) 2018/01/12 23:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ddc000)=[{&(0x7f000001e000)="290000001d00190455a80049000a007c02a3000001000000ff5005e807000100ff0000000000000810", 0x29}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c6f000-0x8)={0x0, 0x0}) 2018/01/12 23:12:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000cf8000)='ocfs2\x00', 0x1000, &(0x7f00002fc000-0x41)="83ce7ca95d3fbee3f2a5e2d1723248625eb48636ae3f774dc25482ec1888654380e0312365a4e92701ef2526f115aa00ea50b32632b990aa6c1d0ea4ce869a8714") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) utimensat(r0, &(0x7f000007e000)='./bus\x00', &(0x7f0000f86000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000db6000-0x6)='./bus\x00', 0x24867c8490945909, 0x20000) open$dir(&(0x7f00001d4000-0x6)='./bus\x00', 0x400000, 0x10) 2018/01/12 23:12:52 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000f000)=0x0, 0x80800) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000014000-0x4)=0x8, &(0x7f0000013000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000b000)="7239428c9643de01dd431b3e8815071208380ea7192a576831") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x24, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x7, 0x0, @fd=0xffffffffffffffff}, @flag={0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 23:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) prctl$setfpexc(0xc, 0x10002) pwritev(r0, &(0x7f0000b89000)=[{&(0x7f0000850000-0x1000)="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", 0x1000}, {&(0x7f00003d8000)="dd6d29a1b9b1e24de7933e9727dc1fb78924d64284926b104a49cdd7f999b21724114a50526cd33677e89738ccf53ad5cb38ea5d9bb57a47c6eb7587c2eea09aecdd1307912b9f02755b026522abf61e6cda14fbec976729e43d9becebea38eee5b59dd7accf171d993993593815c7c124aa83d971e526d9573e40eff3849a7380ae3c527aecfc6e4111c5feb46a09bf7a69f941cb23e019a1b96c49e05efab0ff2f9471aecf95599a2dc7270d91f4fa2dc53ef6df6414b98cc77d22527daed4f02ec7a6288e31bcc2414f77fb209039088db7af32a21d8d2827207f570c5751", 0xe0}, {&(0x7f0000409000)="f90804a3c5a2984fbde1429f7078b294176f0f41c77a12cc8f5f30b5e16509d2a0e8c2ab018a6de92c75645c9de3e544a3880c872d88ffa399f0d9999cf974f14e972a92ffc1e7cbe137eac33045b81df905a9a5f02cba96", 0x58}, {&(0x7f0000aeb000)="403e941fb13153ea48f4bdabc15e52fb4be794b252fd82f8e110d4046c37ffe5751968e9775e79b02b57b16b53e9e1db877b05607d17829d20bb103ddff57a9bbece9fc52b96e71caeaa81ad2b813fe73bc3f179cdaf775b9f3b847d0c34e38ad87a23c9169f9876f2db8ad5566f38051c85511e297023204a9a7dc6b3ff008d1016c7f5e7f42bbd63a3f9ee915bcd0805246fa92d70a9b897f3f3994cc536136ed9797bdff3b160bea2b9dfe2e59c6226f7e40d56b32fff74d7cb68047a5f", 0xbf}, {&(0x7f000093a000)="", 0x0}, {&(0x7f00001fc000-0x1000)="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", 0x1000}, {&(0x7f0000803000)="85635f181ea24872583365af06fc66561a57", 0x12}, {&(0x7f0000da6000)="b13ee667df45cbe410c35c148f2dde2a9f0351daa53f4f80951432fe2f4ab7bb124cb074f78bb2700455ffc6ab40e2266fbbc200b1b4806d8a2ce09e24604fde3bf828e6ebf5615dc8c48d19919d6e75", 0x50}, {&(0x7f00005d2000)="08ccbc9aba0b9fcb664f0367ec2d69c7356ea236d6bdbd98f3d663dc4ca2970c1981f17226a0fab924e656e18cdd8c68c0a6d1c826d4732f0849b88cb190fc4bef48d3eff7791a8b55d89c610c1aa7b01cc5c97a530de36753af3e256589605554f8fa1db30cd79d90d9cae64855f1fa078cc8aa54b8107c59bba230ca35231a7bafba81a463ee1fab42262ed0b7148fbac3985f356e4421e4352b2eae133408f2255bf57a92", 0xa6}], 0x9, 0x0) getsockopt(r0, 0x200000000110, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030c000)='/dev/sequencer\x00', 0x42, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000f88000-0x4)=0x0) 2018/01/12 23:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b9a000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000196000-0xb)={0x6, 0x5, 0x2, 0xff, 0x80, 0x10001, 0x9, 0x1ff, 0x8001, 0x4, 0x0}, 0xb) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f00001ec000-0x16)="a8544953e8ee68ce0da8edab5f78b8afb75358237886", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d67000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00005ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a98000)=0x14) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00003c6000-0x58)={0x2, 0x0, [{0x6ab, 0x0, 0x0}, {0xf9, 0x0, 0x0}]}) 2018/01/12 23:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000217000-0x18)={0x0, 0xfffffffffffffff7, 0x20, 0x5, 0x8}, &(0x7f0000426000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e14000)=@sack_info={r1, 0x81, 0x2}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004fe000)={r1, 0x10, &(0x7f0000631000)=[@in={0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a36000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000289000-0x4)=0x0) bind$alg(r2, &(0x7f0000bdb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f78000)="", 0x0) bind$alg(r2, &(0x7f0000ba2000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/12 23:12:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0xa5)=""/165) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) 2018/01/12 23:12:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x42aa) truncate(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000c20000-0x4)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000668000-0x6)={0x0, 0x5}, &(0x7f0000b9e000-0x4)=0x6) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000bd8000-0x9f)=""/159) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) clock_gettime(0x0, &(0x7f00003cb000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000936000)={0x0, 0x0}) write$evdev(r0, &(0x7f000025e000)=[{{0x0, 0x2710}, 0x28fb, 0x3, 0x7}, {{r3, r4/1000+30000}, 0xb, 0x7, 0x4}, {{r5, r6/1000+10000}, 0x7c2e, 0x80000001, 0x7ff}, {{0x77359400, 0x0}, 0x800, 0x6, 0x7}, {{0x0, 0x0}, 0x7, 0x1cdf, 0x400}, {{0x0, 0x7530}, 0x7, 0x2, 0x14d2d752}], 0x60) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000e58000-0x4)=0x0, 0x4) 2018/01/12 23:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000dc8000)='/dev/snd/controlC#\x00', 0xffffffffffbffffe, 0x4000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000692000)=0x8001) read(r0, &(0x7f0000ca9000)=""/0, 0x0) 2018/01/12 23:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000758000)='./file0\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00009d3000)={0x4, 0x5, 0x32a}) open(&(0x7f0000470000)='./file0\x00', 0x28040, 0x0) mount(&(0x7f000061c000)='./file0\x00', &(0x7f00005b2000)='./file0\x00', &(0x7f0000022000)="6d73a06f7300b8", 0x0, 0x0) 2018/01/12 23:12:52 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000952000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bdd000-0x4)=0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000101000-0x4)=0x8, 0x4) r2 = getpgrp(r1) sched_getaffinity(r2, 0x8, &(0x7f0000f71000-0x8)=0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000f3c000)={0x7, 0x9}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x0, &(0x7f0000779000-0x10)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000f87000-0x8)={0x0, 0x0}) 2018/01/12 23:12:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000b0f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000177000-0x4)=0x14) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000743000-0x4)=0x2, 0x4) getuid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x141d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 23:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000128000-0x4)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a44000-0x20)={@common='yam0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/12 23:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0xfffffffffffffffd, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x77) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ea8000)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000589000)=[{&(0x7f0000298000-0x1000)='C', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/12 23:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000ed2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000007c000)='user\x00', &(0x7f0000199000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000076a000)="ff", 0x1, r0) r2 = add_key$user(&(0x7f00000fd000)='user\x00', &(0x7f0000a4e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000012d000-0x138)="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", 0xfb, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'vmac(blowfish)\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chroot(&(0x7f000098d000)='./file0\x00') 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f00009b6000)=""/4096) r1 = syz_open_dev$tun(&(0x7f0000653000)='/dev/net/tun\x00', 0x0, 0x8000000006) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x32) [ 143.086941] device eql entered promiscuous mode 2018/01/12 23:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00004f2000-0x1)=0x0, &(0x7f0000da0000)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000921000)="79f586d22a0f310af400a020dd05ce26", 0x10) write$fuse(r0, &(0x7f0000c9b000-0x30)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/12 23:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e33000-0xd)='/selinux/mls\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000726000-0x8)='./file0\x00', &(0x7f00002cf000-0x6d)={0x107, 0xffffffff, "efb5893181256cbfeff96e40991d2a49a884b8709cbbdd08cea85d2d466e8f9260dbd9edb4bc3e123ae2c0c66d70ad7de39da33ab429ffcff19a7a4b312cd8c617a43fdd44765bcee25053e62afbe9df34942f002082e2b8933fa4c998dac423ee0f159811"}, &(0x7f0000b99000+0xb22)=0x0, 0x1400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000d3d000)=0x0) 2018/01/12 23:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20001e, 0x3, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x800000000000) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/12 23:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000c5000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f24000-0x24)={0x2, 0x0, 0x80000000, 0xffff, 0x1, 0xcd66, 0x200, 0x2, 0x8, 0xc618, 0x68272ce1, 0x4}) add_key$user(&(0x7f0000031000)='user\x00', &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000736000)="", 0x0, 0xfffffffffffffff9) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00007a7000-0xb)='/dev/midi#\x00', 0x6, 0x8000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000476000)=0x0, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bef000-0x11)='/dev/qat_adf_ctl\x00', 0xf2bcf7dc21067c09, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000067b000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00004da000-0x4)={0x2}, 0x4) sysinfo(&(0x7f0000cde000)=""/61) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000222000)=0x0) socketpair$inet(0x2, 0x800, 0x1, &(0x7f000057c000)={0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000eef000)="ee", 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000aef000-0x108)={0xf5, {{0xa, 0x3, 0xe7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) fcntl$getownex(r1, 0x10, &(0x7f0000a4b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000bf2000)={0x0, 0x78, 0x6, 0x8, 0x100000001, 0x1, 0x0, 0x9, 0x2, 0x5, 0x8001, 0x1, 0x6, 0x7, 0x88, 0xc491661, 0x3, 0x4, 0x1f, 0x2, 0x80, 0x4d2c, 0x81, 0x3f, 0xfffffffffffffffb, 0x78a9, 0xd051, 0x4, 0x80000000, 0x8, 0x8, 0x400, 0xfffffffffffffff8, 0x3, 0x2, 0xbd, 0x64, 0x1, 0x0, 0x4, 0x3, @perf_bp={&(0x7f000039b000)=0x0, 0x4}, 0x10010, 0x6, 0x80000000, 0x3, 0x255, 0xf65, 0xc8, 0x0}, r3, 0x9, r2, 0x1) 2018/01/12 23:12:53 executing program 2: memfd_create(&(0x7f00004ef000-0x3a)='^bdevppp1vmnet1ppp1md5sumcgroup\x00', 0x0) prctl$intptr(0x1c, 0x10000) 2018/01/12 23:12:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x20000) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e68000-0x50)=[{&(0x7f0000124000-0x7)="4162d28a7babf8", 0x7}, {&(0x7f0000001000-0xfe)="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", 0xfe}, {&(0x7f0000552000-0x2f)="fbfcfd2b078b5603b86f06c91f9d14675acdbcfe42f907d4746d0ad4b7dfea510b55533172890b6a671f1f08464779", 0x2f}, {&(0x7f0000dad000)="5cc84d1933497e9d5b37c0d8750e91dc14193dadd0ef863868b993d63d824f181867f41e5eb6926f7bda078ec84e52923f485e424b23d5ca3b7acca78b87a56fd2df262ae10fb1590bf440f5548029dfacb40a9b338e98628db9da0ab1bc64e2f5d8282ab1222e6159663c31e1a7e0069853b3f4ba5615085bab63cd5e053c4748f1daa92504dc757940efa5d437fa32010f7585b290ebf34a6025a74d9858597d52f7f8f6e82e", 0xa7}, {&(0x7f0000000000)="4f69549164f8f52f78562cf8d4a0f008a488488d731ca3b31380658bc8bc4082600fef4dae185fd1184634fd73d563d7af9dfe7ca50f66f926dce3d6c42798c9179225ad1d946e4d1404c2b65ad2f849dfd9fccf783c1da7ecbd29786206715245b0a4567d30ce5de40cc09083627923ab008a3cd46cab77576bed4fe7f661c6de45f4fec837676ee018ed67cdd1e4c626672e79df9cd28a1398067ba1ba5dcb46e434a7bf10ac5163020c0be6baee8ec4b678d10cbb62a1f36989bc7e7e86646014db2f32d50bcc3f055ac05a1dd1ce", 0xd0}, {&(0x7f00000ce000)="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", 0xfe}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000eeb000-0x23)="584f091202fcc19b295f08a637120d17c29d9427249ec08af99231a07a2295c9ac41f0", 0x23}, {&(0x7f00003eb000)="defc4896d54d11eeeab2c6184e1308fe544163379149c9c31b6a006ae429007121ac74cedb3e8b2b88f957ac2d53004cbf148df3dceeafc1c2dbfa800cced3df677523e7fe8bd2ab48b4529188c1812d0766ad6da26811755706451ff6b41ef703ff719f3621efab1ec22da05ce8cbe5a793d13e372eef486ba464f93373b55ab433b8adb928e452c4cc2ca6e8e8098b8962c1165b321d7e6980b319091f01e06d85c771252cab3987f47973ffb7feed861774e1259b60c552cd37da4a0e1b4c5ef8c57ba68542c39a0cf1e0c1da8c4c3b0c38b61e748bf42104767fc2dbaabe4a24", 0xe2}, {&(0x7f0000000000)="759c976fb4d29eb2899c2b338c146f9a908383f943c7addd6ce2cf890503aa1595bb32816d37a8e0ef780df571030171e137953f33e76f005099336c99cee4eb1c1f63cfba83cd0557865d36715ceaa9407ab39cb955ba19ae325621634da1c344190fa51e96a5c9ddc1cb4af124e53a90d98556e54a3f971be03bf540cf0956850804ce5a4f4ed6578ab2dd9aae700b74573ee58d42e20c9c9edf814685014aebad509182072a53677ce627eb86306864f6a4d9cba26e4507bda928f539bb771f5383d13e34553b057317719816574e15da1bee6cadfa7cc3878b8a395742cca21ea6fa34", 0xe5}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d8b000+0x133)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff}, &(0x7f0000bd0000-0x4)=0x98) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bd0000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071d000)=0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000007d000)={r2, 0x1}, &(0x7f0000db4000-0x4)=0x6) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000fcd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00006c8000-0x98)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, 0x98) 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x2000000000000200, 0x0) syz_open_dev$tun(&(0x7f000000e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x6440000000001265, &(0x7f0000018000)="") 2018/01/12 23:12:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) sendfile64(r0, r2, &(0x7f000005c000-0x8)=0x2a, 0x481) r3 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000003000-0x8)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f00000b6000-0x8)='./file0\x00', r1, &(0x7f00007ae000-0x8)='./file0\x00', 0x2) r4 = socket$inet6(0xa, 0x3, 0x1) sendto$inet6(r4, &(0x7f0000fd8000)="", 0x0, 0x0, &(0x7f0000fda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/12 23:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c007ff03000000f00008000100030400dcffdf00", 0x1f) connect$ipx(r0, &(0x7f0000acc000-0x10)={0x4, 0x401, 0x5, "41a55799dda5", 0x8000, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000056000-0x10)={0x40757976, 0x8000, 0x6abf, 0x9, 0x0}, &(0x7f000016c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a97000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000138000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001db000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000025e000-0xc)={{0x8, 0x5, 0x4, 0x0, 0x9, 0x3}, 0x200}) 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0a000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000975000-0x4)=0x3fffffc, 0xffff) 2018/01/12 23:12:53 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000030b000)={&(0x7f00006a1000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0xeb, 0x300000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x102, 0x4) r3 = dup3(r2, r0, 0x80000) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000002000-0x8)={0x1, r4}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000003000-0x1)={0x6b6f}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r3, &(0x7f0000004000-0x8)={0x1f, {0x7fff, 0x8000, 0x6, 0x20, 0x4, 0x80000001}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000005000-0x4)=0x0, &(0x7f0000000000)=0x0, 0x7, &(0x7f0000002000/0x2000)=nil, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000006000-0x4)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000003000-0x5c)={0x2, 0x0, {0xffffffffffffffff, 0x3, 0x9, 0x0, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000001000-0x24)={0x6, 0xe8, 0xf53, 0xff, 0x9, 0x2fa, 0x7ff, 0xaa, 0xbcd, 0xd1c, 0x8000, 0x7}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000005000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0xff, 0x1, 0x47, 0x8, 0x400}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) fcntl$setsig(r3, 0xa, 0x3b) 2018/01/12 23:12:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x101200, 0x0) ftruncate(r0, 0xfff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x1876b5e795) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000662000-0xc)='/dev/rfkill\x00', 0x204100, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00003ee000-0x1c)={&(0x7f00002a6000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000693000)={&(0x7f0000ef3000-0xc0)={0xc0, 0x12, 0x5, 0x108, 0x0, 0x1, {0xf, 0x0, 0x9}, [@generic="91cfb179ab71258014678ce1ca34316b761fe622b2ffea063b39ed770a52f7b04f0d51562771014c56363df3d135f0c61919f07e8bbebabdd1d12e7cb617cbaecadedbf8f1d8d06156a5625d5a78e2f3e9fa788c5129a0a49d416e796bae78754d05b36bdff62a1873aff1a978e72599ce1705f01c695af65e43a90ee609", @flag={0x4, 0x49}, @typed={0x14, 0x3f, @str='trusted+\x00'}, @flag={0x4, 0x64}, @flag={0x4, 0x60}, @nested={0x8, 0x67, [@flag={0x4, 0x46}]}, @flag={0x4, 0x86}]}, 0xc0}, 0x1, 0x0, 0x0, 0x10}, 0xc000) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/12 23:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ff3000)=[{&(0x7f0000de3000)='T', 0x1}, {&(0x7f0000700000)="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", 0xd72}, {&(0x7f0000fb7000-0x78)="db3b681be40fd03a6a9f24c0d6e704485c4898d1267ea2ea0ad36ffd4a279d079f84fbb02e22fbe35353802d795a2ade47ea0cb2a9789ba71181a927d98495c7b198939a4b417dd15a1f0b34024645f741fbe8d6ea89a272f1f61e341c8ce3cb3dcb7d19d726874af1d72001afa776d5ce4e6021bebaa45cb2dd0582e5e7bafe5d3f9b5f51dc516c095d744153c6bb01eaa17b1e1672f8d0f6419c8243309e45a821e7d1b5647225efc71f5b69cfc47c8554169f59", 0xb5}], 0x3) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000873000)={0x127ff, 0x0, &(0x7f0000508000/0x2000)=nil}) 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x10, 0x0, 0x461, &(0x7f0000ae3000-0x8)={0x0, 0x0}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000022b000)=""/4096) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000a4000-0x4)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000185000)=0x0, 0x4) 2018/01/12 23:12:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 143.187814] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 23:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000045, &(0x7f0000003000)=""/30, &(0x7f0000002000-0x1)=0x1e) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a16000-0x4)=0x0, &(0x7f0000b6c000)=0x4) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000ed8000-0x1000)=""/4096, &(0x7f00001d2000-0x4)=0x1000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000bfe000-0x20)={r1, 0x6, 0x81, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/12 23:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000594000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000040d000-0x10)={0x7000, 0x19000, 0x0}) getpeername$netlink(r0, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000908000)=0xc) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/12 23:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000008a000)='./file0\x00', &(0x7f0000a98000)={0x23e27cb3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000fc5000-0x8)={0x1ff, 0x1, 0x7fffffff, 0x3}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 23:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7ff) [ 143.247078] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00005cc000)=0x3, 0x37ca5579, 0x4) timerfd_create(0x7, 0x80000) 2018/01/12 23:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003a9000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc47c, 0x10000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000898000-0x8)={0x0, 0x7530}, 0x8) waitid(0x0, 0x0, &(0x7f0000f4c000-0xb)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000345000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e49000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000915000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ee000)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000888000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00003fd000)={0x6, 0x5, 0xfffffffffffffff8, 0x3ff, "c9f555ce3a62ae641bd50e8a09e68e1e4e3eda936c28515dab49aeaae619ea507de902aaa7ec44f0306c1eb9", 0x7fffffff}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) userfaultfd(0x0) 2018/01/12 23:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000804000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40000000000, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000270000-0x30)=[{&(0x7f0000d08000)="7fed6db3322a838accfae9897657bd31c1", 0x11}], 0x1, &(0x7f0000678000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009f0000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000b4d000)=""/160, &(0x7f0000826000-0x4)=0xa0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/12 23:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e99000-0xc)='/dev/audio#\x00', 0xc2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4007, &(0x7f00003ee000)=0x616, 0x4) syz_emit_ethernet(0x2a, &(0x7f00007eb000-0x104a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000546000)={0x80, 0x10001, 0x6, 0x2b, 0x5, 0xfffffffffffffff2, 0x91, 0x1, 0x0, 0x3, 0x3ff, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f2e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fea000)={0x9, 0x2, 0x400, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 23:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c1b000)=[{&(0x7f0000bec000-0x1000)=""/4096, 0x0}, {&(0x7f000043e000)=""/198, 0x0}, {&(0x7f00004c9000)=""/196, 0x37}, {&(0x7f0000d2b000-0x66)=""/102, 0x0}, {&(0x7f0000f08000)=""/213, 0xffffffffffffffb0}], 0x1b42bd9550f67414) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/12 23:12:53 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000288000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003a5000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000506000)={0x3, r1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000108000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000779000)='/dev/vcsa#\x00', 0x3, 0x8800) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000196000)='./bus\x00', 0x24867c849094590d, 0x0) io_setup(0x4, &(0x7f000004d000-0x4)=0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ea000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) io_cancel(r3, &(0x7f0000dbc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r4, &(0x7f0000e48000)="e955fa32941721299f62c4ad8adafe65f9e4c99ee66ea424b580952ab752b90ad4d44f42d1af953757a4ee9f145a8c2b1362", 0x32, 0x4, 0x0, 0x1, r2}, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r2 = creat(&(0x7f0000d38000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000706000-0x3d)={0x0, 0x35, "618c249c4d6e6a17cb5d4b30cf2598a3c7f3534d3e04e4b6a8b906036cd707bb4b5578e0245658c9c267468b3847839f2ea8c6e3fb"}, &(0x7f0000121000-0x4)=0xfffffffffffffff3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000024a000)={r3, 0x5}, 0x8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ed8000)={r3, 0x7fffffff}, &(0x7f00006f8000)=0x8) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ddb000)={"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"}) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00005f6000)=0xffd) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000057b000)={"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"}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000f1a000)=0x3) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000f6c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x5]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/12 23:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a03000-0x102e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) stat(&(0x7f0000ba8000-0x8)='./file0\x00', &(0x7f0000712000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() getresgid(&(0x7f0000793000)=0x0, &(0x7f0000e53000-0x4)=0x0, &(0x7f0000e21000+0x4fb)=0x0) getgroups(0x9, &(0x7f000087a000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = getgid() r5 = getgid() lstat(&(0x7f000074a000-0x8)='./file0\x00', &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000427000-0x8)='./file0\x00', &(0x7f0000d0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000d28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x4, 0x80005, 0x2, &(0x7f0000d5f000)={0x0, 0x0}) getsockopt$inet_int(r9, 0x0, 0x3f, &(0x7f0000316000)=0x0, &(0x7f0000b0c000)=0x4) getgroups(0x9, &(0x7f0000c27000-0x24)=[r0, r1, r2, r3, r4, r5, r6, r7, r8]) 2018/01/12 23:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000081c000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006d0000-0x24)={@common='ip6tnl0\x00', &(0x7f0000f05000-0x30)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0d000-0x9)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f97000-0x6)={0x0, 0x0}, &(0x7f00009cd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000027f000-0x16)={r3, 0x8, 0x7, [0x3f, 0x8000, 0x46f26323, 0x3, 0x2, 0x20, 0x8]}, &(0x7f0000814000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dff000-0x18)={r3, 0xfe, 0x10, 0x2, 0x0}, &(0x7f00009dd000-0x4)=0x18) 2018/01/12 23:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = syz_open_dev$amidi(&(0x7f00005e6000-0xc)='/dev/amidi#\x00', 0x4, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00002c4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000177000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x80) 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000b0b000-0x73)=""/115, 0x73) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000b05000)={0x0, 0x0}) eventfd(0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000b0b000)='/dev/adsp#\x00', 0xd3ba958, 0x8b71b36ff6276e50) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000b0c000)=0x0, &(0x7f00001a5000)=0x4) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000b0b000)=0x1, 0x4) sendfile64(r2, r0, &(0x7f0000682000)=0x0, 0x100000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a06000)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000b05000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x200]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 23:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0xf31d, @loopback={0x0, 0x1}, 0x2}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 23:12:53 executing program 4: clock_adjtime(0x20000007, &(0x7f0000232000-0xd0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x8, 0x450000) clone(0x400, &(0x7f0000001000-0xec)="372da1a6c217d5cd5888d68818c095aca48ddf32dd6b0d90ed08f7cc615b9db2c841e8194202a8dd6357bfd165e4c1ccda38a6b1f3c079dba06e936ce0bc3d826d0171a84fb2b9a270e3a58386ef17d95918a98aac625d2c2555616069de31cb91bb90d778729f6f6b54fea9eb8c00a34b9bde5fb6ddf45cb33999b7a606c70e42c46a0c06612a2d990def46892765664e785c7c4673a7bc90dbb2324225f88fea27892832c9811a13d1b2c42f309e9faf3e0a4abfdabeeac292f1d8245d840315000b67604896241cff376234b724b10fdacd255d112ff7fccf7c29734a8b84c00b15616303017d738596a2", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x74)="6dc8c378b44155581513d80c52e78b66f840981834824804ea4eb693d5c846a28142868f05ae2244549496ce38c957150a361e6b9d1cc357811e8703c4aad7671d954114cb9878d9ee03d70975a14b53da066877367ea3ab2692b7f13d7a690b5c7ab77ad3c8c0c76e906f4e794c76b7b95068c4") link(&(0x7f00008ec000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = syz_open_dev$mouse(&(0x7f0000319000-0x12)='/dev/input/mouse#\x00', 0x2, 0x400000) mmap$binder(&(0x7f00002cb000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x3) 2018/01/12 23:12:53 executing program 0: r0 = socket(0xa, 0x80000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000499000-0x8)={0x0, 0x0}, &(0x7f0000004000+0xbfe)=0x8) getsockopt(r0, 0x0, 0x61, &(0x7f0000d4a000)=""/8, &(0x7f0000736000)=0x1ec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd7}, @in6={0xa, 0x3, 0x79f6e514, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, r1, r2, 0x100000000, 0x1000000) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000001000-0x8c)=""/140, 0x8c) 2018/01/12 23:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() r2 = syz_open_dev$sndpcmc(&(0x7f000078b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000947000-0x4)=0x0) r3 = perf_event_open(&(0x7f000023b000)={0x1, 0x78, 0x3, 0x9, 0x1, 0x4, 0x0, 0x2, 0x80080, 0x2, 0x88d, 0xf15, 0x8e36, 0x2, 0x100, 0x1, 0x800, 0x54d9, 0x7, 0x0, 0x4, 0x5, 0x4, 0x5, 0x80000000, 0x0, 0x4, 0xfffffffffffffff7, 0x2, 0x9, 0x7, 0xffffffffffff1a4b, 0x8, 0x2a1c, 0x5, 0x8, 0x3, 0x1, 0x0, 0x1f5b, 0x2, @perf_config_ext={0x5, 0x0}, 0x1, 0x4, 0x7fffffff, 0x6, 0xfffffffffffffff7, 0x1, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000007f000-0x78)={0x7, 0x78, 0x1, 0x0, 0x20, 0x5, 0x0, 0x5, 0x84041, 0x2, 0x7, 0x0, 0x4, 0x0, 0x350f6607, 0xc9c, 0x3, 0x7fff, 0x5fa9, 0x5, 0x9, 0x1, 0x9, 0x4, 0x80000001, 0x4, 0x1, 0x400, 0x8, 0x7, 0xfffffffffffffffe, 0x7, 0x8000, 0x8, 0xfffffffffffffff9, 0xffffffff8d896458, 0xfffffffffffff810, 0x9, 0x0, 0x20, 0x0, @perf_config_ext={0x401, 0x4}, 0x10002, 0x7, 0x0, 0x7, 0x1f, 0x7f, 0x5, 0x0}, r1, 0x5, r3, 0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c4b000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ccd000)=0x0, &(0x7f00003ff000)=0xfffffffffffffe88) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/12 23:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000057c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000043e000)={@generic="14562b15fbc851c28832f64235ead12b", @ifru_flags=0x1000}) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005d6000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000679000-0x10)='/selinux/access\x00', 0x2, 0x0) move_pages(r2, 0x3, &(0x7f0000139000)=[&(0x7f0000fb5000/0x4000)=nil, &(0x7f0000aba000/0x4000)=nil, &(0x7f00006dd000/0x3000)=nil], &(0x7f000041f000-0x8)=[0xfff, 0x87a], &(0x7f0000b61000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r3 = socket$packet(0x11, 0x2, 0x300) close(r3) 2018/01/12 23:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a50000-0xd)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$KVM_RUN(r0, 0xae80, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000a1b000-0x10)={0xc468, 0x2}) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020000) clone(0x201003fc, &(0x7f0000c80000-0x1)="", &(0x7f000001c000)=0x0, &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000a83000-0xa9)="") openat$kvm(0xffffffffffffff9c, &(0x7f0000f01000-0x9)='/dev/kvm\x00', 0x400100, 0x0) 2018/01/12 23:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ede000-0x12)='/dev/snd/midiC#D#\x00', 0xbe, 0x80000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000be4000)={0x3, 0x7fffffff, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x4, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 23:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) syncfs(r0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xf, 0x0) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/12 23:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a89000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00', 0x14, 0x0, 0x6, 0x100000000058d, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7fffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = memfd_create(&(0x7f0000fea000-0x1f)='}wlan0nodevvboxnet0security&/\'\x00', 0x0) accept4$ipx(r4, &(0x7f0000ccd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x80000) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/12 23:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000198000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2400) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000075b000)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x0, [0x4, 0x9, 0x28000000, 0x3, 0xc1, 0x80800000, 0x2, 0x0]}, 0x5c) r1 = socket(0x10, 0x100000000802, 0x0) write(r1, &(0x7f00005ba000-0x20)="2000000019000776530002000000480080200d23001100052a000001b4000000", 0x20) 2018/01/12 23:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000708000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_open_dev$amidi(&(0x7f00004e5000-0xc)='/dev/amidi#\x00', 0xb36, 0x400000) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000b16000-0xe)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d}, {0xa, 0xffffffffffffffff, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x6, 0x1ff, 0x0, 0x4, 0x0, 0x3, 0x80000001, 0x100000000]}, 0x5c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 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, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/12 23:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000aa3000-0x8)='./file0\x00', &(0x7f0000748000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000d4e000)={0x1, &(0x7f000002c000-0x40)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/12 23:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006bf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000afc000-0x5)='user\x00', &(0x7f0000c72000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ea1000-0xc1)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689527c8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8ba7", 0xc1, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f0000399000)=""/1, 0x1, &(0x7f00005f8000)={&(0x7f0000bb1000-0xe)={'poly1305-simd\x00'}, &(0x7f0000ccd000-0x3c)="573bdec3e562c0b3bb2bef0e9b2b8e829925941926cdb404e4ac2ff70017ca12807b9fbaa7a3dd913b97c2de69f3fae1e3922074", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000482000)={0x3, 0x31, &(0x7f0000048000)="e963fb22aa55fb38cbdb8c6574f40c9fd4f2049dbc307cfdd9679aac0acb750bbcfc81856988729129a4d35aec67a61924"}) 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000b6d000)='@@nodev\x00', 0x4000000842, 0x84, &(0x7f000051d000)={0xfff, 0x8000, 0x3, 0x6, 0x3, 0xffffffffffffff01, 0xffff, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/hwrng\x00', 0x0, 0x0) io_setup(0x7ff, &(0x7f00003cb000-0x4)=0x0) io_cancel(r2, &(0x7f00008d3000-0x40)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000846000-0x8d)="87163529a6bc7d6b9c9e047978368aa4192506dd618a3371c0083a4ee133d4a1f693e017933305cf4a2f957ba2a8a58792e00cf3b1a36e8460140becd53f0ab1afcaac20bfa88a8c37c3df1e4195264b89c1455b6d1fce2b118bfec5e8f2e848989e8e6d7f42691bcd8191a205599f24df016604c3eb2e6f3b588c40266a55ff2924879adcb4650c15ac3f2e4b", 0x8d, 0x2, 0x0, 0x1, r1}, &(0x7f0000015000-0x20)={0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001b8000-0x6)='/dev/snd/midiC#D#\x00', 0x88f, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b94000)=@common='ipddp0\x00', 0x10) io_setup(0x4, &(0x7f0000cef000)=0x0) io_cancel(r1, &(0x7f0000749000)={0x0, 0xf6365b2eede90f15, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00001a1000-0xda)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b3f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 23:12:53 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dfd000-0xb)='/dev/hwrng\x00', 0x10101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001000-0x18)={0x9, 0x10, [0x7, 0x1, 0x1, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000596000-0x2a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "073af0", 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/12 23:12:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$poke(0x4, r0, &(0x7f000011d000+0x44f)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b9000)={0xffffffffffffffff}) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000a16000-0x4)=0x4, 0x4) r2 = socket(0x20000000000000a, 0x2, 0x0) stat(&(0x7f0000b5e000)='./file0\x00', &(0x7f0000fc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) connect$inet6(r2, &(0x7f0000310000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fstat(r2, &(0x7f0000270000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000f31000-0xce)=""/206, &(0x7f0000e01000-0x4)=0xce) rt_sigreturn() 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000447000)='/dev/input/mice\x00', 0x0, 0x2) r1 = getpgid(0x0) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a32000)={0x0, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000bab000-0x8)='net/arp\x00') sendfile(r3, r3, &(0x7f00006dc000)=0x0, 0x401) ptrace$setopts(0x4206, r1, 0x6, 0x100060) 2018/01/12 23:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x40000, 0x0) mknodat(r0, &(0x7f0000bcf000-0xa)='./control\x00', 0x0, 0x0) creat(&(0x7f000033e000-0x10)='./control/file0\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/12 23:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x803, 0x0) sendto(r0, &(0x7f00005f7000-0x19f)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00001ae000-0x78)=[{{&(0x7f0000f8f000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00003e8000)=[{&(0x7f000002a000)=""/91, 0x8b}, {&(0x7f0000e96000-0x34)=""/52, 0x34}, {&(0x7f0000bb1000)=""/131, 0x83}, {&(0x7f0000809000)=""/232, 0xe8}, {&(0x7f000057d000-0x61)=""/97, 0x61}, {&(0x7f0000df1000-0xeb)=""/235, 0xeb}, {&(0x7f00007d0000)=""/4096, 0x1000}], 0x7, &(0x7f0000560000-0xfe)=""/254, 0xffffffffffffffb7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e62000-0x10)={0x77359400, 0x0}) [ 143.766121] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/12 23:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) getpeername$inet6(r0, &(0x7f00003e8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b7c000)=0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e47000-0x4)=0x0, &(0x7f0000336000-0x4)=0x4) write(r0, &(0x7f000018f000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) r1 = add_key(&(0x7f0000c0a000)='big_key\x00', &(0x7f0000686000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008f0000)="", 0x0, 0xfffffffffffffff9) inotify_init1(0x800) keyctl$invalidate(0x15, r1) [ 143.863741] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/12 23:12:53 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000ec7000)='/dev/vcs#\x00', 0x2000000000000000, 0x20000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000f3000-0x188)={0x8, 0x0, [{0x2, 0x4, 0x0, 0x0, @irqchip={0x1000, 0x2}}, {0x200, 0x3, 0x0, 0x0, @sint={0x3ff, 0x400}}, {0x9, 0x3, 0x0, 0x0, @sint={0x80, 0x7}}, {0x2, 0x1, 0x0, 0x0, @irqchip={0x401, 0x5}}, {0x8, 0x3, 0x0, 0x0, @msi={0x101, 0x0, 0x2}}, {0x0, 0x5, 0x0, 0x0, @sint={0x86, 0x2}}, {0x3ff, 0x0, 0x0, 0x0, @irqchip={0x1, 0x6}}, {0x4, 0x7, 0x0, 0x0, @adapter={0xff, 0x8000, 0x6, 0x0, 0x7fffffff}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000d8000-0x8)={0x6, 0x7}) 2018/01/12 23:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) r0 = socket$inet(0x2, 0x5, 0x8) sendto$inet(r0, &(0x7f0000f9e000-0xf3)="bd22cb335838ee5791d41bf0117954272520c047136e99fba7e5b8f18203dbbccf79e1b8b964cf73d5829b72baf0e8c75c0086f3bd7c9c8786837247abd9a3be97641449fd1332a227f6980d29068a7eb4b676e31ffd205fc5c8c18f7a13d55fb482db6d086820c96f60c4d8399ddec4a16884562565aa387131962b97aefce26d5346580a35b9c5c3494b67e4332dc07dde152b9181c1344b46ffddbc27e967e9ddd4848fa667b2d1e9c173984e4834c8dd133bc2d7aa34f1fa8c5a697ca101cca848e735a6529057bcc3023d7e18cbd5f8764eb6f77322def44e281337fcb50335aaeed3cb1153be1303b9484ad49891856f", 0xf3, 0x40000, 0x0, 0x0) 2018/01/12 23:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000c4e000-0xc)={0x6, r0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/12 23:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x1a) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000efe000)=0x10000, 0x4) sendto$inet(r0, &(0x7f0000a4f000-0x95)="36a377df0000000027def4891b132e9bd64f27b0", 0x14, 0x800, &(0x7f0000371000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ac000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000046e000)={0x0, 0x10, &(0x7f0000615000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000042c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000723000)={0x1, 0x8000, 0x2, 0x4, r2}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000c1000-0x8)={0x0, 0x5}, &(0x7f0000096000-0x4)=0x8) r4 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00008cc000-0x4)=0x0, &(0x7f0000d42000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000aac000-0x8c)={r3, @in6={{0xa, 0x0, 0xa2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat(r1, &(0x7f000009b000)='./file0\x00', 0x200000, 0x10) 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008cd000-0xd)='/dev/usbmon#\x00', 0x20, 0x8000) accept4$inet(r0, 0x0, &(0x7f0000b9b000-0x4)=0x0, 0x80000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b35000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) 2018/01/12 23:12:53 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000285000-0xd)='/dev/dmmidi#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000005000)={&(0x7f0000006000-0x58)={0x27, 0xce5, 0x3, 0x1, 0xa9, 0x7, "55b09be2dcfd8fe3b4f2b05db561860f75c6da7410cfa68bc888ef69ae0fb00ce2391f04143c2bc32d34f9a6c7a4d98e33ba11fada5533d6cf1cc254c46704", 0x6}, 0x58, &(0x7f0000006000-0x40)=[{&(0x7f0000006000-0x5)="2f8bc3edfa", 0x5}, {&(0x7f0000000000)="7772ba5529905b0e4150b6ca031bc2077e5dadcaf9eb1cfb16119ce79ade1dbae6e38a59f97a3a7f7973274db3bf2fee00a0b5341ec5d52e0a40dc5dea8b12bf31a8149f7c015b1a4a07c75a12533ff0b68286f7db84ebe80bd2e2e131ffdffc5ad8b06c51c270f34ba6e658f1acebb47fc639c1b0ce046781a7b3a37e020b31159bc1b530264dcf9022290cdf28654718d0cc64b06b606376f3a5eebc165d33d9ef6ce48815b897c753504badbb6269434401fe7a6b72aa38d2", 0xba}, {&(0x7f0000005000)="624a9cbef54f124c376f096904deee2b30e4f3f2d9bec08d45678e1ed2e3518d322e9d81f378ca83ad814f985bf9a8ea5f7dcbe237880f185ae7df5acbdca651d34ea5f79f0c3a194ec82dfe38f26b913dd80e24b4b8bbe8db25f58d1cd9afd54cc0e915c59d8e8ee2227c1939ff", 0x6e}, {&(0x7f0000012000)="4f1ce83b50b065720fda305053a9ee8b6c77e15757a038c29fc5169570803c749d83ee66b57a642d92c85c8c15237a592ce7db459dd2a56fe836a2934ec9ff3033b3a3a30c910cb27bc4647313141390c5e1268e6838f9ef048bd73d06b5119a8d840b1f0cf5eb8b8ebac4d1fc162806a11ae102202abc8f9ed33b0a224b2332f6a0a2bb640ea457c5f3fbf347c0e8eee0ed5acfd345d6aad43522fba1bf8ddc079764581c4747a85c4f2a977d570afe54bf4b40543bc5aa9c45694749d95e23cd201533ee03a2a9240c3a", 0xcb}, {&(0x7f0000002000)="894c292329083c56f62e82218c4134b04c35db53feeb77042ab30dadb846064ea7b4b07d41ab518935a59afe12ced960fd15d8f2d18734aac755a86cb9b6f8d12083f3b75813042ada140bfccca7d50282ee62e686e26326bd2d8beae72af8af2ef2ac7ec2c3bcb4e35ccc774f1ca2d706f6e0c66199e8b60bcfd180b009b0e2bb8cac1edd8c0a7fd9c87823a20115b445faffec63964339cb62766350c5e7b9ae2d01", 0xa3}, {&(0x7f0000006000-0xf2)="52e8cc1811ecccaa8d98f666ed08358e7180043ae91fa6fce363f1642b575a4a3d1ee4a7defb3fae28a29d29d43bc77e5d78b42407d2d4289ebdc78ba6ecd869d1682e52fdc46fdacbb970b7a0b7b1b94f8b017fa47cb34e8fb2a82aeb85cbf6f96fb9f526483715a588c69496d4410f482fca238fef8bd06e4285eda0365b816e2f91fcd9e92af9408073700a8713e0a70789ec8c45fc76e2f08ea3767f098443224f50571933c4b4580b02d0b2fae485a5f0b14da0f67bfa22fb9c00d4ab9024f51ff77b240307d3e3ab68669ee9b14100367b4c9bdd8ceccb936e5544bb64d044ce767ea8d400ffa3c8fdce43fe195a09", 0xf2}, {&(0x7f0000004000)="822b2751578c9c59e3ffe2f8e6e48c3a853c9c93b687df54d2bbae75e13c8b46f89169dd933892781dc514135204e94fd9af8706fef5370ad60fa191f8bcf28b058f4f300661ce2acc0935b5bada186c62adaaddd48191776623963a2b6925cb10f5adbb90e15c47508c8b9624cbc8afaaee326d0d3990dd90eaf56200b50e371702ff579ada6d7e16456a2a6c", 0x8d}, {&(0x7f0000003000)="", 0x0}], 0x8, &(0x7f0000005000+0xf9d)={0xb8, 0x84, 0x9881, "d031b025114fd2c5eb68ca97f7237ca619282d907de62e4428bdbd10dd7b350b0d08f11208c77df3815043b0d575fa8878d9d54432a3d83d8272aabc8360ec14b7271e57dcfe484926fcdaa1c5be64f68aef83ba78b1872c7779f583f25b2010d26ed92e6506e573a29410718d0ed739f0c216108acddf11dc3b6977e91b56794393382e8726c5fede624cee722f3e2d214983ed9795c45cb4cb0a665ba5e48affb6e49f88c534f9d1a6d1"}, 0xb8, 0x1}, 0x40000) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000a72000-0x1c)={&(0x7f0000d25000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003fa000)=[{&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f000055f000-0xfd)=""/253, 0xfd}, {&(0x7f000029b000-0x85)=""/133, 0x85}, {&(0x7f000037d000-0x59)=""/89, 0x59}], 0x4, &(0x7f0000001000-0x1f)=""/31, 0x1f, 0x5}, 0x40002000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d07000-0x9)='/dev/sg#\x00', 0x10001, 0x800) r4 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00004bc000-0x1)={r4, 0x7bc3}) socket(0x1, 0x5, 0x0) 2018/01/12 23:12:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000106000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0xffffffffffff0000) sendto$inet6(r1, &(0x7f0000814000-0x4a)="9177ed4a77e2cf98700401214ac7c4282f8f87c264d5b47d9ddd404dd288d5b47415c2caca5d867c8759e4797bfb1210c50086ed5bed94a6d2c3cb415a8242ba7e20412a73e9c8a3131b", 0x4a, 0x80, &(0x7f00007da000-0x1c)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) listen(r1, 0x307d) bind$inet(r0, &(0x7f0000e2f000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00004cb000-0x2)={0x6, 0x200}) 2018/01/12 23:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x80007387, 0x0) r3 = dup2(r1, r2) io_setup(0x6, &(0x7f000004f000-0x4)=0x0) io_getevents(r4, 0x4, 0x4, &(0x7f0000100000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a7b000)={0x77359400, 0x0}) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x405, r1) r6 = dup2(r1, r5) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7f) fcntl$setown(r6, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) 2018/01/12 23:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r0, r1, &(0x7f000031f000)=0x20000026, 0x800400000ff) ioctl$KDDELIO(r1, 0x4b35, 0x3) 2018/01/12 23:12:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000000010000}, 0x6) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000453000-0xa8)={{0x6, 0xbc8}, 'port1\x00', 0x40, 0x4, 0x4, 0x1, 0x9, 0x1, 0x81, 0x0, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4e, &(0x7f000098d000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7, 0x484, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/12 23:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) prlimit64(r1, 0xf, &(0x7f0000ea1000)={0x3ff, 0x100}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000faa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x20000000000001f2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000834000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b6000)=0xe8) sendmmsg(r0, &(0x7f0000638000-0x80)=[{{&(0x7f000084e000-0x14)=@ll={0x11, 0xe, r2, 0x1, 0x3ab, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c31000-0x40)=[{&(0x7f000081e000-0xf6)="eaa3caec065f1d4ca0d5421bfb29e18dcd0add3d9f85a32527c6a3cc0011c74e549220196f8279cad5458b9c7fff68772c2f25e45f1d3e898912b71fce19473d886491dfb93d29a2f0c8724c79f471b5118c8c68862d92306f6fcca52c1cf4c34de4800475894b31c31251e6c58197f218db3d79c8bfb04d11b625d08d2bcef38dc741c29a527dc9ae9c17947ed7610b459eefa04eba6a7c49b9ed729ca613db269be1018f25b44f9d052090dddd0a9517a1886d94d3526efc52cd4a0a99bafc1a986352f6691f5cdd366fde855c148ac212cdd13e6599f4efcccb0fb62ab5377071219d66f19a09575a1b71bce2d0b6f8c7aa265fa6", 0xf6}, {&(0x7f00008d1000-0xc)="bfef12d83474a94f0f5cee02", 0xc}, {&(0x7f0000b83000)="d0db7aad3b7204481398dc67307acf", 0xf}, {&(0x7f00008bc000-0x66)="41ee14434b7997bdf1dbd5caac6f9106faafe7d2d4cae4241720f1c0c3f4905cc363a6e1df69fd07aff03a8382fbd89effff304d883f04f75adf1e39be13f7b7e579fae5956371b62b01bf171795ab1b52683924bfd4cb4d674357fd028586cc7be7410fa63b", 0x66}, {&(0x7f00005a7000-0x6e)="7fec403ece97b33bea04c4bdc79a0ef6daaee0170f707e02199e3e4f23dfdeaaca32120b1cf191ed8760b791417b87af03de9af99d40d3ea3abc1623b797b1c2d59aa84e167ce1fcb870791d7b726493e1f00d73becd8541130b81ad61714fac3beebe94f0862ac926d8445967cd", 0x6e}, {&(0x7f00008e7000-0x2e)="22e19f2cf6e3fcde2aebeeccd9cdde8293eea15ee801d66181a21bfc26aa9d05a4fe1b07a6def9b47eca8c9d04ee", 0x2e}, {&(0x7f0000cd4000)="a661e7444a50e0def522807c791cb0ee62654f9017070873d07484b0", 0x1c}, {&(0x7f0000b89000-0xa3)="7aac4d4835e1d57a6c9fa38a065e4e9928154713560900c78c1ed5f585fe9d0abc2a15822c1387656c28cb35c2eab2ee941a56e9e742bf752eb5acb1db0580992f4e88e4a69ba5ac0750d21e88d5dcdedacd3609408e80abeb3a6c80959d1033880d0bf54ffbd36d1716930f927bdd1f4a72087807fd1ea21cb9d773650084384b723bf345c280b66361e911b1ce5fc6660c91b2f949c59f268ffd140c88efbe5dc46f", 0xa3}], 0x8, 0x0, 0x0, 0x4000}, 0x9}, {{&(0x7f0000b5a000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b79000)=[{&(0x7f0000a6f000)="35ca283484a8c8f36641d58958c0bac538463f06ff3086e9bd6ad7e363b5fb95abc5c434f442d57560e54c3c070b26fdbc02b60733b194edea2aa2d8c3e6c0f21b529dd6f71a4c05e82dffa2a95f3d65e8f4adcc44b1b0f419db168f4e71e6769046c2e37045d92bf25fc30ac94a17a27a1bf158f6bff7f773237a1c95bf7dd3b93176dba706b4058b790f57bce5e99637fe791f2a1da184a650d14fd65e1ce3d22816287a4d94a3a320e57a7b3274a43f390db5671369183368fb48b63ab1eb98da4bcf05ffa429e934bfb475a6bf09104abd51b3426df6a23081c4edb9648b24d32bc1f024737f3e9e6d920ea18efcace8", 0xf2}, {&(0x7f00003d0000-0x95)="9a6da691276d333ed0551fdf71f4afb7ffcd11916fa1efaeb116ec61daf75a4370427dbeb685103133e3b4b9a499e120935c7b385c2477c07d420c3614e130309309506b76062de36a5723d084d7ef835d1b0d0c4204b9c9bdd0453d8ba2d0e82a887b1ca100916113c66996c9c86a5c4efabed93196f450df2a0e114e8175349cd9c87533266fabfee7c56cd237ebe27773ec3f2b", 0x95}], 0x2, &(0x7f0000c17000-0x230)=[{0xa4, 0x10a, 0x1000, "e380335af4a48a40273156309d7086322ae67e202841d9b27898a6e41885ee9ebac266213ccd7f92e3682ae6fba5cecb4181c18e8f7b2e5ad59a0fc4350ed50d91f5f158f7604abdc8c1b956a1cb9331c22d13ba419c10aeebbf340aa3412a9c08a1384bd215faab2d7c380c048d7eb1d9cd27dc8f97cb70d7407691f3d93b21ec0932245aaebea459532e8d154c773dc595ae026a38"}, {0x84, 0x11f, 0x20, "6992ba349fd017551ff1c1cf40687c5d3cc2f7afb7c4c1349facfe87f97ac2346bc44f6b5d047462bb579a5a056f96f94e531ab8d2a23ce7928afba5ef43059156ea948125057d3f4d6c68019dcc9f83cbd9cda116c50311cbea402000a7309a9a7e6265b5bf6ee0cfc4488a914d780ca599a41b3dc0a4"}, {0xc, 0x105, 0x5, ""}, {0x3c, 0x115, 0x0, "2868baab1b5ce034c4f2b55e84c0a6787888fdb85d69954381b9d3e5f2ccaa1ea50d0c0a151b7698e4f00e9a108fb4"}, {0xc0, 0x103, 0x5b, "cfd13aaf3c17e669d616569f5e3c2d2d1429c4ef47b678168b259d2cdc34c1b5a596f5ec38b2e34c6baa5be566c8a561d5db181c4679d79b10f0569e26deb8464efe039661dbdf806d3c61b12f0d04ff61c5c73e4b94ef47e1aeb15d2b143c8f08402766b1e251c3ebe8d4711c77db06cc2a138a8493ef3a4f13a909771ae2b095f02fc6b4a80fcd07db032435c2eaf4e5ed9c0bab22b8c48bd222a38e0628f4daad58cabddb88bb865d8c4a0183c406dd8157"}], 0x230, 0x24048811}, 0x8}, {{&(0x7f0000b77000-0xe)=@l2={0x1f, 0x8, {0xfffffffffffffffc, 0x4, 0x7f, 0x6, 0x80000001, 0x94}, 0x8, 0x80}, 0xe, &(0x7f00000b9000)=[{&(0x7f0000125000)="64caadff3bf0d94cd7f97ecfe187b84c76b552352bb6a02c3c37936cdece11953f", 0x21}, {&(0x7f0000080000)="ba984db42da70b8e964fb55b2afb0dc075415c035345b0866e228e32b9e7daab99c924aa983b368ca3068208a7d78b77e822a58833c629b8327c9ad2cbcbc945c915088b41f5f78513cf7ed21a40ed043dcd1d0c2e20db1c355afbb829d6fcd0b4d0fd1513427fcb73211db07ca9882dfd2f11297a8ec87d1e93b605f12a9de387", 0x81}, {&(0x7f0000139000)="51fed7ac9e6f8d6a6ad90fb40020c0b5c5d23063e1f6b97b57dc3d9021b755643683ab66053257e924ee0900688fcda04d2e206c9905af174c422fadfac6011d21904d4ea5f89b5ba20b65dc0066d2466071e2ed97074653f052401bdbb872ae58a6f54ae1096c31e55269c515c65e7f3cad99f4efe6e4825d94704c489818c731d1836f1affb5380d9e7f73f5b6497128c5627c42820649a01bcc7f567879ec2aa09408321ee777954005721fb2b26d7bea5c74403245bebef54dff7945e670f457cd5b40891a8144e0d1eeb3346875b6ac2ba9c56b0acd23396fe7280373f6", 0xe0}, {&(0x7f0000b36000)="17fea3ad97e1a4279c3cf1fbc6197225b3125789099b3991c2598792c8dee45af450851ae4c436b65179941ce00618d3042070bb2dc4f888723d3791cc9e5b776b7b4c6a912c503a2b2f7046e7199c95cce6fff9f1f5e4038cc58f8b41140d08a5b0d1cf10ce01d09d550846156afaa76fb5", 0x72}], 0x4, &(0x7f00008f4000)=[{0x88, 0x112, 0x8001, "036176f19bdba2ec09eaba39a35f95f677f3016029f81d82422164b9c5bfb06dc297cb9ae0db7369b178f9a9b7807eeaf7b5aba19858ed5f9cfbe2c6ae10fe2aa90ce560387bc537c1f8d3e01d22676e8cdd6b9d8294f53437d22a936770745f2289370cb2c53e05ec0c6b001e3003ff781ea2e0db73044dfce104"}, {0x54, 0x101, 0xfffffffffffffffa, "237c335e80432cfed94f4661064fbfd7737e9ecc9c7bcc8b9dce722b40c1c5888340c44478b726c019cae3facdc2f747711a2fb085ebee440d74f8fae205b7921854c6279a13a142"}, {0xc8, 0x3a, 0x3ff, "09374d11756e2df621060e7e1b8d0da9d5ca12f9cf4eb55714c24f507ea6061ec2096a34da204ff31192e429002e283bca315afdd45f65730c2519cb55d25f4e520e1c1222c74d9ef7e082ce0177273defdc2714d01102df1bbc5dccb8016cc0b756719404598ce4c7f71c7ee8f9cacf4c3403281a9f623e4585c5570f9021ba82a30240120375d034a2a3ca1cbe428f2927b90f15c505e5ac6a224fd4e396c275060c20382cce82726ed5ec51043866c93e630a3906345a18d1"}, {0xb0, 0x1, 0x3f, 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{&(0x7f0000212000)="dfe1c5560510d89991984474cd09eb35c04fb228ee20d2f64ab15bc422bbe9f24be1907d972a7e70d36207beb117a4735a4bcb568a52a072bd83a8d7fac0b663aba0f5bb023c39738ca767d32842138ef889ffcb1cd031a7bb6588a194aa993fefbe206cab4f034340907be16a7c413a36b21d4494ed87292b74c5764b0c54ac3598d71ea0968dca2129c1bc97b7cc20cccbd0e6620825e5789266d26c90a6d0bbb3d54f176c22b63d6955fd155f1aaa58bcfe970e1d3c33f719a1b8b17c0116be0cfde0afabddef31dd6dff849a0c293319faa81e92361c675380e90ca75b3be96385b90fef26657aee5e2a1852f791c6e5ffdc52bce8e2", 0xf8}, {&(0x7f000000f000-0xb0)="6d5549145a76824f884c7286bb70b31def9a65173fac7579b6a19cb3562b539775feb23f5e28eb9bf61c1dd1cf8c747a5c26fe3af1619dc285b35b1bae302c8c2763d280785395ef3b8afa813040b418a91ae098370ba20fa5e464d1dc8699ac2b4c5a63e3f043fd2476ef56a6fa633d06108c45853d1876fa9dbb90a8e0213da8165d9882be81ac14a4ca4efa1e311eda641d71d32a7220d32ab736d3f6c2dbeab427dc6a818ef6db5df77e054738cf", 0xb0}, {&(0x7f0000f72000-0x86)="79fed6684c9ffb95228d2040602a05b1bb71480e92f6ff23870a3584d547225e3e820e641c9f687ab61a8864db82ff4314226b8ab26b007a069127ab681f9f524e1b36826b7a997320c1be902e730683d6e0352ad0ebec9f77150cf7c6a47b62d7f77a5e16e0d02284b2b596c432dc6ab01f6a6bb46f7e8259987e5ee8e9d2eafd31d45c5025", 0x86}, {&(0x7f0000829000)="1842265b70b3521db55c8b333e92def8410d9aa4413352610840e39a538015a1f9c15d8e10b3e83f76fc155154a297610caa150bdf64d01ac0a0b16b1c1e27f85c6dd603d442f56a711d98679138e11c71a963d849d34c86614df6d218f2d43d10be668e2daf5a47b75f9ea61f04ee79acb1db369e5f2882185d07a7dbe268ca9da1ecee31c8011aa9dc1bdd009fce5b7712474945a8f8713a07bb756f", 0x9d}], 0x7, &(0x7f000079d000-0x1f4)=[{0x40, 0x11c, 0xffffffffffffffff, "a652e6a51c47500345d1d2e79637f8671cf5ef6aba3eedc0d5cf968880db69e8ea729e92f31c6921ea8ca550f41622b5d3"}, {0x5c, 0x0, 0x7, "d0a61fbedec9dd2d8489425586d207ef688f00f4ba474b6f8bf9ec583ad73e84120be3017564fe4102ae2c9c35283c4fa9e3abe8270d9b831cf3ca7fc5e8c3b097b7421b7ab9386ed207c75485"}, {0xe0, 0x100, 0x1000, "01a7d580eeeb8f2d26e6794426324dcf74c559f650861f4ec5f3b99cb49ce9fcf8c8845d4708928eabeac10cb5d548c9099ed393be1893e538534a5149dc8fa11f34c2d517d9bf586ae4e2f3f41023df04642c65bdaa52bd3c1aa9b62cf3fad1c8f55a4dc3c03525ed9349f87c538d989262d300c810593c2300fc230e859b28e1dc80793fcf088c09a172451ac3e8a26eed40238a8cbc6af224a9c03c93ed9b2d0fda02af5f200d14b08678ec6ad732e0de20e7f20af86d04ea2f839961c92041a7f4cd07f1d382f5f9b7ac5dd9e69ebda730"}, {0x78, 0x10b, 0xd35, "8118e2e3566d2015dcc7bef0a3aecc88fe5a146e2896a5b9e634496dd9dfad96a31ef1713308f4724f8101672789347355d0337b32d014d382be30c9175d6858a93f271777abad12528d58d2b2ddc1368e3e2b1be66688eb2ce12cff63057633d6dabc87130aba2de43adb"}], 0x1f4, 0x800}, 0x81}], 0x4, 0x20040881) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000039000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00b302ae718dbd94a540f5113887247e"}) 2018/01/12 23:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000f5e000)=""/15, 0xfffffffffffffd45, 0x3) r0 = add_key$keyring(&(0x7f00008ea000-0x8)='keyring\x00', &(0x7f000069c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) 2018/01/12 23:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002c6000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000021e000)=0x6) mmap$binder(&(0x7f00004ab000/0x6000)=nil, 0x6000, 0x7, 0x1012, r0, 0x0) modify_ldt$write(0x1, &(0x7f0000057000)={0x0, 0xffffffff, 0x400, 0x0, 0x200, 0x7, 0x1, 0x2, 0x3ff, 0xafb9}, 0x10) 2018/01/12 23:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00009d0000)=""/0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000bc6000)={0x0, 0x0, 0x0}, 0x4) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) [ 144.027380] device syz1 entered promiscuous mode 2018/01/12 23:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b43000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000480000+0xddf)=[{&(0x7f00009a2000-0x3)=""/3, 0x3}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/12 23:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d9000)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d85000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000f0000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000008e000-0x8)={r1, r2}) r3 = socket$netlink(0x10, 0x3, 0x19) sendmsg$nl_xfrm(r3, &(0x7f0000b3e000)={&(0x7f0000ae3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d4000-0x10)={&(0x7f00002ee000-0x2fc)=@delsa={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 23:12:54 executing program 6: socketpair(0x15, 0x3, 0x2, &(0x7f0000d78000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) renameat(r1, &(0x7f0000913000)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') r3 = gettid() setpriority(0x4, r3, 0xffffffffffffffff) 2018/01/12 23:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ed2000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000fd1000)={{0x0, 0x0, 0x3, 0x0, "da520d8510356b2f4441f0a1a1752a19d722e90098bb7019f454bbc1b0a2f1ce0c866562f8a0d6e35ad09fd5", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3effc8ea1a099610ba0e1ace332f7d2133854b84b8ebd745124e185ac8802bf76c4038a3339ece34622c9dbfc6ff8f72ea8f78367bdc96f33a5b556500ef7fb6", &(0x7f00005ab000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndctrl(&(0x7f0000fea000-0x13)='/dev/snd/controlC#\x00', 0x2000, 0x22000) 2018/01/12 23:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read(r1, &(0x7f0000fc1000)=""/47, 0x2f) fcntl$setsig(r0, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/12 23:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000787000)='/dev/cuse\x00', 0x20100, 0x0) bind$llc(r2, &(0x7f00006fa000)={0x1a, 0xd, 0x5366, 0xffffffffffffffb2, 0x4, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00002e1000+0xf95)={0x0, 0x8000, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/12 23:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 23:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x8e, 0x0, &(0x7f000024f000-0x8e)="9c41fcf5bc5fbaa0292cd5a2ebdc8ef98f323eb7456a512f5e418e0d50b11fffebc4d3c3bfb339294361805d89813c2790f34f7939f87c40220f02720f229d4a720d767b3d6246d77212094d1d5120dd2b566d7e52be8636c21630e3f94705d52f7dc1687bb22b2ff46b742897cf26e1c88b8d469ddfca2f6835e4ff0e32a509c908a1603b2e4e8ff52cd20bb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000054a000)={0x4c, 0x0, &(0x7f0000cee000-0xa0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a7e000-0x38)=[], &(0x7f0000a85000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000ad5000-0xa9)=""}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000031a000)={0x0, 0x0, 0x0}, &(0x7f0000a33000-0x4)=0xc) prctl$setptracer(0x59616d61, r1) write$tun(0xffffffffffffffff, &(0x7f0000f65000)=@pi={0x0, 0x0, @ipv6={0x401, 0x6, "49ed46", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "460aac", 0x0, "d25306"}, ""}}}}, 0x3c) 2018/01/12 23:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ab7000-0x8)=0x3) pipe2(&(0x7f000032b000)={0x0, 0x0}, 0x80000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000c3000-0x2)=0x5, 0xfffffffffffffe42) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f000093a000)='./file0\x00', 0x41a001, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f00003b6000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f0000441000)="") unlink(&(0x7f0000d4c000-0x8)='./file0\x00') r2 = memfd_create(&(0x7f00009b0000-0x17)=':systemvmnet0(eth1bdev\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000e6f000)={0x92, 0x1, 0x20, 0x81, "a209d2fa018fb57510ec697e3796b56766ccae1cec20f95412c4d2876e8fd753211ff3c6fc7872d6f6d0df09", 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000532000)={0x0, 0xff, 0x30}, &(0x7f0000724000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b92000)={r3, 0x0, &(0x7f0000ca4000)=[]}, &(0x7f0000ccf000-0x4)=0xc) fdatasync(r0) 2018/01/12 23:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a54000-0x10)='/dev/input/mice\x00', 0x0, 0x68100) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b7c000)={{&(0x7f0000e51000/0x4000)=nil, 0x4000}, 0x2, 0x0}) readv(r1, &(0x7f0000701000)=[{&(0x7f000092e000-0xd7)=""/215, 0xd7}, {&(0x7f0000d33000-0xcb)=""/203, 0xcb}, {&(0x7f00007de000)=""/4096, 0x1000}], 0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet(0x2, 0x0, 0x800) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000d8000-0x4c)={0x8, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000017a000-0x18)={0x0, 0x1, 0x2, &(0x7f0000d65000-0x8)=0x0}) [ 144.586399] binder: 22357:22360 got new transaction with bad transaction stack, transaction 116 has target 22357:0 [ 144.597461] binder: 22357:22360 transaction failed 29201/-71, size 0-0 line 2815 2018/01/12 23:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027f000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000b2e000)=0x200, 0x33) r1 = add_key$user(&(0x7f0000e04000-0x5)='user\x00', &(0x7f0000481000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000055e000)="", 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0xa002020) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000535000)={0x0, 0x0, 0x5, 0x80000001, 0x3f, 0xffffffffffff7642, 0xf65a, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20, 0x3, 0xfffffffffffffffa, 0x400}}, &(0x7f0000c5b000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d31000-0x10)={r2, 0x5, 0x5, 0xfffffffffffffffa}, &(0x7f00000f3000)=0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/12 23:12:54 executing program 1: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') linkat(r0, &(0x7f0000594000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e5c000-0x8)='./file0\x00', 0x0) 2018/01/12 23:12:54 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sync_file_range(r0, 0x0, 0xfffffffffffffffb, 0x1) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setrlimit(0x7, &(0x7f0000edb000)={0xfffffffffffff800, 0x4}) [ 144.636485] binder_alloc: binder_alloc_mmap_handler: 22357 20000000-20002000 already mapped failed -16 [ 144.648932] binder: BINDER_SET_CONTEXT_MGR already set [ 144.659592] binder_alloc: 22357: binder_alloc_buf, no vma [ 144.666361] binder: 22357:22360 ioctl 40046207 0 returned -16 2018/01/12 23:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009f1000-0x8)={0x0, 0x700000000}, &(0x7f0000d3c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c53000)={r1, 0x6, 0x10}, &(0x7f0000583000-0x4)=0xc) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000571000)=@assoc_value={0x0, 0x0}, &(0x7f00006a8000)=0x8) 2018/01/12 23:12:54 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000136000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000000002, 0x4, 0x4, 0xffffffffffffd050, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r0, &(0x7f0000466000)='^', &(0x7f0000949000)="", 0x0}, 0x20) [ 144.677718] binder: 22357:22360 got transaction to invalid handle [ 144.677729] binder: 22357:22360 transaction failed 29201/-22, size 0-0 line 2788 [ 144.762410] binder: 22357:22373 transaction failed 29189/-3, size 40-8 line 2903 [ 144.765024] ================================================================== [ 144.765050] BUG: KASAN: use-after-free in array_map_update_elem+0x197/0x240 [ 144.765059] Write of size 4 at addr ffff8801c0c7c100 by task syz-executor3/22403 [ 144.765061] [ 144.765070] CPU: 0 PID: 22403 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #169 [ 144.765076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.765080] Call Trace: [ 144.765093] dump_stack+0x194/0x257 [ 144.765109] ? arch_local_irq_restore+0x53/0x53 [ 144.765121] ? show_regs_print_info+0x18/0x18 [ 144.765133] ? lock_acquire+0x1d5/0x580 [ 144.765144] ? bpf_prog_inc_not_zero+0x1e0/0x1e0 [ 144.765153] ? array_map_update_elem+0x197/0x240 [ 144.765165] print_address_description+0x73/0x250 [ 144.765175] ? array_map_update_elem+0x197/0x240 [ 144.765185] kasan_report+0x25b/0x340 [ 144.765201] check_memory_region+0x137/0x190 [ 144.765211] memcpy+0x37/0x50 [ 144.765223] array_map_update_elem+0x197/0x240 [ 144.765232] ? array_of_map_gen_lookup+0xd50/0xd50 [ 144.765243] SyS_bpf+0x32df/0x4400 [ 144.765261] ? bpf_prog_get+0x20/0x20 [ 144.765268] ? get_futex_key+0x1d50/0x1d50 [ 144.765303] ? __might_sleep+0x95/0x190 [ 144.765318] ? do_futex+0x86f/0x22a0 [ 144.765333] ? check_noncircular+0x20/0x20 [ 144.765344] ? vma_wants_writenotify+0x3b0/0x3b0 [ 144.765363] ? exit_robust_list+0x240/0x240 [ 144.765375] ? mmap_region+0x52e/0x15a0 [ 144.765397] ? find_held_lock+0x35/0x1d0 [ 144.765419] ? vm_mmap_pgoff+0x1ed/0x280 [ 144.765430] ? lock_downgrade+0x980/0x980 [ 144.765442] ? arch_get_unmapped_area+0x770/0x770 [ 144.765451] ? userfaultfd_unmap_complete+0x327/0x510 [ 144.765471] ? userfaultfd_unmap_prep+0x540/0x540 [ 144.765485] ? do_mmap+0x362/0xe00 [ 144.765499] ? up_write+0x6b/0x120 [ 144.765507] ? up_read+0x40/0x40 [ 144.765517] ? down_read_killable+0x180/0x180 [ 144.765528] ? security_mmap_file+0x143/0x180 [ 144.765545] ? vm_mmap_pgoff+0x1fc/0x280 [ 144.765554] ? vm_mmap_pgoff+0x13b/0x280 [ 144.765575] ? vma_is_stack_for_current+0xa0/0xa0 [ 144.765586] ? getname_flags+0x256/0x580 [ 144.765605] ? compat_SyS_futex+0x288/0x380 [ 144.765622] ? compat_SyS_get_robust_list+0x300/0x300 [ 144.765642] ? lock_downgrade+0x980/0x980 [ 144.765651] ? do_fast_syscall_32+0x156/0xf9d [ 144.765665] ? bpf_prog_get+0x20/0x20 [ 144.765681] do_fast_syscall_32+0x3ee/0xf9d [ 144.765692] ? do_raw_spin_trylock+0x190/0x190 [ 144.765710] ? do_int80_syscall_32+0x9d0/0x9d0 [ 144.765734] ? syscall_return_slowpath+0x2ad/0x550 [ 144.765746] ? prepare_exit_to_usermode+0x340/0x340 [ 144.765760] ? sysret32_from_system_call+0x5/0x3b [ 144.765778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.765799] entry_SYSENTER_compat+0x54/0x63 [ 144.765807] RIP: 0023:0xf7f91c79 [ 144.765812] RSP: 002b:00000000f778d08c EFLAGS: 00000296 ORIG_RAX: 0000000000000165 [ 144.765820] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000020867fe0 [ 144.765825] RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000 [ 144.765829] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 144.765833] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 144.765837] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 144.765866] [ 144.765871] Allocated by task 3581: [ 144.765878] save_stack+0x43/0xd0 [ 144.765884] kasan_kmalloc+0xad/0xe0 [ 144.765890] kasan_slab_alloc+0x12/0x20 [ 144.765896] kmem_cache_alloc+0x12e/0x760 [ 144.765903] get_empty_filp+0xfb/0x4f0 [ 144.765910] path_openat+0xed/0x3530 [ 144.765915] do_filp_open+0x25b/0x3b0 [ 144.765921] do_sys_open+0x502/0x6d0 [ 144.765927] SyS_open+0x2d/0x40 [ 144.765935] entry_SYSCALL_64_fastpath+0x23/0x9a [ 144.765937] [ 144.765940] Freed by task 3494: [ 144.765947] save_stack+0x43/0xd0 [ 144.765953] kasan_slab_free+0x71/0xc0 [ 144.765959] kmem_cache_free+0x83/0x2a0 [ 144.765965] file_free_rcu+0x5c/0x70 [ 144.765972] rcu_process_callbacks+0xd6c/0x17f0 [ 144.765978] __do_softirq+0x2d7/0xb85 [ 144.765980] [ 144.765985] The buggy address belongs to the object at ffff8801c0c7c040 [ 144.765985] which belongs to the cache filp of size 456 [ 144.765991] The buggy address is located 192 bytes inside of [ 144.765991] 456-byte region [ffff8801c0c7c040, ffff8801c0c7c208) [ 144.765993] The buggy address belongs to the page: [ 144.765999] page:ffffea0007031f00 count:1 mapcount:0 mapping:ffff8801c0c7c040 index:0x0 [ 144.766006] flags: 0x2fffc0000000100(slab) [ 144.766016] raw: 02fffc0000000100 ffff8801c0c7c040 0000000000000000 0000000100000006 [ 144.766025] raw: ffffea000703f0e0 ffffea00070493e0 ffff8801dae2c180 0000000000000000 [ 144.766028] page dumped because: kasan: bad access detected [ 144.766030] [ 144.766032] Memory state around the buggy address: [ 144.766038] ffff8801c0c7c000: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 144.766043] ffff8801c0c7c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.766049] >ffff8801c0c7c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.766052] ^ [ 144.766057] ffff8801c0c7c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.766063] ffff8801c0c7c200: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 144.766065] ================================================================== [ 144.766068] Disabling lock debugging due to kernel taint [ 144.766107] Kernel panic - not syncing: panic_on_warn set ... [ 144.766107] [ 144.766114] CPU: 0 PID: 22403 Comm: syz-executor3 Tainted: G B 4.15.0-rc7+ #169 [ 144.766117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.766119] Call Trace: [ 144.766127] dump_stack+0x194/0x257 [ 144.766137] ? arch_local_irq_restore+0x53/0x53 [ 144.766143] ? kasan_end_report+0x32/0x50 [ 144.766151] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.766160] ? vsnprintf+0x1ed/0x1900 [ 144.766169] ? array_map_update_elem+0x140/0x240 [ 144.766177] panic+0x1e4/0x41c [ 144.766184] ? refcount_error_report+0x214/0x214 [ 144.766194] ? add_taint+0x1c/0x50 [ 144.766201] ? add_taint+0x1c/0x50 [ 144.766211] ? array_map_update_elem+0x197/0x240 [ 144.766218] kasan_end_report+0x50/0x50 [ 144.766225] kasan_report+0x144/0x340 [ 144.766235] check_memory_region+0x137/0x190 [ 144.766243] memcpy+0x37/0x50 [ 144.766252] array_map_update_elem+0x197/0x240 [ 144.766259] ? array_of_map_gen_lookup+0xd50/0xd50 [ 144.766267] SyS_bpf+0x32df/0x4400 [ 144.766278] ? bpf_prog_get+0x20/0x20 [ 144.766284] ? get_futex_key+0x1d50/0x1d50 [ 144.766304] ? __might_sleep+0x95/0x190 [ 144.766314] ? do_futex+0x86f/0x22a0 [ 144.766324] ? check_noncircular+0x20/0x20 [ 144.766333] ? vma_wants_writenotify+0x3b0/0x3b0 [ 144.766345] ? exit_robust_list+0x240/0x240 [ 144.766353] ? mmap_region+0x52e/0x15a0 [ 144.766366] ? find_held_lock+0x35/0x1d0 [ 144.766379] ? vm_mmap_pgoff+0x1ed/0x280 [ 144.766387] ? lock_downgrade+0x980/0x980 [ 144.766397] ? arch_get_unmapped_area+0x770/0x770 [ 144.766404] ? userfaultfd_unmap_complete+0x327/0x510 [ 144.766416] ? userfaultfd_unmap_prep+0x540/0x540 [ 144.766426] ? do_mmap+0x362/0xe00 [ 144.766435] ? up_write+0x6b/0x120 [ 144.766441] ? up_read+0x40/0x40 [ 144.766449] ? down_read_killable+0x180/0x180 [ 144.766457] ? security_mmap_file+0x143/0x180 [ 144.766468] ? vm_mmap_pgoff+0x1fc/0x280 [ 144.766476] ? vm_mmap_pgoff+0x13b/0x280 [ 144.766489] ? vma_is_stack_for_current+0xa0/0xa0 [ 144.766497] ? getname_flags+0x256/0x580 [ 144.766509] ? compat_SyS_futex+0x288/0x380 [ 144.766520] ? compat_SyS_get_robust_list+0x300/0x300 [ 144.766532] ? lock_downgrade+0x980/0x980 [ 144.766539] ? do_fast_syscall_32+0x156/0xf9d [ 144.766548] ? bpf_prog_get+0x20/0x20 [ 144.766556] do_fast_syscall_32+0x3ee/0xf9d [ 144.766564] ? do_raw_spin_trylock+0x190/0x190 [ 144.766575] ? do_int80_syscall_32+0x9d0/0x9d0 [ 144.766589] ? syscall_return_slowpath+0x2ad/0x550 [ 144.766597] ? prepare_exit_to_usermode+0x340/0x340 [ 144.766604] ? sysret32_from_system_call+0x5/0x3b [ 144.766616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.766627] entry_SYSENTER_compat+0x54/0x63 [ 144.766632] RIP: 0023:0xf7f91c79 [ 144.766636] RSP: 002b:00000000f778d08c EFLAGS: 00000296 ORIG_RAX: 0000000000000165 [ 144.766643] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000020867fe0 [ 144.766646] RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000 [ 144.766650] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 144.766654] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 144.766657] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 144.770438] Dumping ftrace buffer: [ 144.770442] (ftrace buffer empty) [ 144.770444] Kernel Offset: disabled [ 145.601191] Rebooting in 86400 seconds..