, 0x1}, 0x4) 2018/04/04 02:40:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000080)={0x4, 0xaed, &(0x7f0000000100)="2f5c8900b63acc7274b997e05514195afd9c87491b6f74d28ec9add67d38966cdd147f823a1c33e7696f21304e9cbcce740452d2e7cac3c2d0207f25384ede16eb913c67d662f9f8eb0ab2a45c89e63490c1f418ba584dd96e763586594b4713014892d843b77686b5359cbad29005ecb2910a6eb06a30b1c2db8987f762e923c11928d44b3825dca9bd60846e797bff0701fa90d49f8a3bdee0d4d62627ad4439112547c7c61ce927e521dc5a74230fcb30935acdbba9fec4570958f2dc9022", &(0x7f00000001c0)="294913f8edc5eb38c8909128854a13dfd3e890fee0e48c59125b830325f17818f3d8b04a0f4e8d764695396fd77621c04f5cda75be24925949bb39b6b2a9d11ddab4f972bd80c64f9b4b7fd69a0aaff1ce1edcf71a485b0126a387496aac7c5155bc60b96aad82011b95ccf4ce914fd3cebb4133945913932361ba2789766b637937fb4a81387c286a7f42bf1f99eb2c2c75f9736764ae8f388cb734be72d326611190340d5bda5e63f9772cd995178b8d31403a4fa6bfd909ee1cbb74873132cb4b967604e3c91769e3d1797ad82ef651a3632ebf00454839761d724dfedc92950a1036137f33b8e82ca327", 0xc0, 0xec}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) writev(r3, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="89", 0x1}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000480)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/04 02:40:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/04/04 02:40:32 executing program 2: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x2) 2018/04/04 02:40:32 executing program 0: socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f00000006c0)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f0000000480)=""/171, 0xab}, {&(0x7f0000000540)=""/78, 0x4e}, {&(0x7f00000005c0)=""/100, 0x64}, {&(0x7f0000000640)=""/88, 0x58}], 0x6}, 0x40000002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x1, "13"}], 0x10}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, "13"}], 0x10}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001600), 0x0, &(0x7f00000016c0)=""/45, 0x1a}, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ext4\x00', 0x0, &(0x7f0000000200)="84178f7e61a3d8c3b47cbc119c698237c0b5ab4cf502eefc45231228d5d53fd352bddfc991ab6008e3a7a14e46fd091c7d9338a6847ff99a23c0bd46f1e6e0e5e8f3f92595a4177f8fce122679b97ead271641f3e5298fa146d4135d5a50cde0eb23ff569faa8801fff766a3586f0060f149b23073d04782ba819c4a34bea460301642d0b90875bdb5fc9a1f") r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x0, 0x6, &(0x7f00000003c0)=@raw=[@call={0x85}, @generic={0xaa26, 0x8001, 0x7ff, 0x1f}, @exit={0x95}], &(0x7f0000000780)='GPL\x00', 0x1, 0x1000, &(0x7f0000001740)=""/4096, 0x41f00, 0x0, [], r4}, 0x48) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={0x0, 0xfffffffffffffffd, 0x6d3fd39a, 0xf3d7, 0x40, 0x1}, &(0x7f0000000880)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000008c0)={r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x8000, 0x4, 0x1, 0x0, 0x8}, &(0x7f0000000980)=0x98) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000840)={&(0x7f0000000300)='./file0\x00', r5}, 0x10) 2018/04/04 02:40:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/187) restart_syscall() mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) sendfile64(r0, r0, &(0x7f0000000080)=0x2000000, 0x7ffffffc) 2018/04/04 02:40:32 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e5ff6)='/dev/cuse\x00', 0x0, 0x0) epoll_create1(0x0) read$eventfd(r0, &(0x7f0000000040), 0x74) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/04 02:40:32 executing program 6: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{0x3, 0x0, 0x8, 0x0, 0x0, 0x6}]}, 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/04 02:40:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8c80) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) clock_getres(0x2, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000240)='M', &(0x7f0000000300)=""/217}, 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000440)={r2, r3, 0x8e0, 0x8001, &(0x7f0000000100)="42ac9598f058602c88d5df95f8a8a5febe9ab6ffb7caa33cc819286e6f7eb6515424d2c5a21d6bcb396d92a0b9c0e1a50dd951b49bf5de8a09c1fe8290045ea9d31734d4360f1b8d99db5b0f2577e74dc0e9b40925bb062f911c314f6e53cd5a24bc8b845e78c84f34726d723e87edf91e769e981b0c16d1030987132cdee94317044afa49d32dc43a6943fc787848be77c05b2cd8f2a55fff84e204b68a6968c18560490a3b02d14345c86f84a7413c025039338a453f53b586f01033e6bbf7c2481c90a23dcd92bf42a3d9b85ab56b842ae590d57ed355c0542e4469a79700d672ad4cea209b5b2d4d2552bae3515206", 0x7, 0x8, 0x3ff, 0x1, 0x0, 0xce1, 0x4, "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"}) 2018/04/04 02:40:33 executing program 5: prctl$intptr(0x8, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x60000, 0x180) bind(r0, &(0x7f0000000040)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) 2018/04/04 02:40:33 executing program 3: keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f0000000500)=""/132, 0x84, &(0x7f0000000080)={&(0x7f0000000080)={'cbcmac(arc4)\x00'}, &(0x7f00000000c0)="c7053b594ea3420566b6f94ae0c758c7802e1108dd4d7aacd5645487b56ae2a87549205db2981c553b0789c44968284602c18a094bd34632ed2a8ef2dd6f337d0c47e2f23451773307235dd5e67a69720d85da3cff24958b83c98630f9cdee13367e4a58143b60511a9f300ebaf84b8c03863fe4b6987b343b7c08d7adfaee7f209a11ac382ab6afcb4d3117fe248a00b5fba1d0ff096d76b320d6d314c0eb2bee2a82581a050f3cb6d54df58f487b8fd0adf199aaa9244d0e15b5ccdf58001b2090952dd2635d70eb93889bffdf07", 0xcf}) 2018/04/04 02:40:33 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1a}, 0x101, 0x100000001, 0x9, 0x500, 0x2, 0x8, r1}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000200), 0x4) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r2, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)=ANY=[@ANYBLOB="02000000dba89f1b0000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/04 02:40:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000380)={0x2, 0x0, [{}, {}]}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1400008b7042002500310180000000000000e8ff18b50bdfda3b6ec7c3672f0053ef0156afc5573450931dedfc761dfb7660dd638c71c84c38a348091d329174edba2a8675468e59c1e228b362046d26"], 0x1}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x22800, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000003c0), &(0x7f0000000640)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080), 0xfffffffffffffea4) r3 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x6}, {}], 0x30) sysfs$1(0x1, &(0x7f0000000140)='lo\x00') arch_prctl(0x0, &(0x7f0000000280)="edf53781592740da52f90f4837a8d2a11d44d0c32106c7f8f1eebd09bb1c69daf5ae6084751cac375b2cb845c9460f455b7da5e4c98b6fc83e1765e408f10f0eacf04805a02c883c80bd626b28ffe6c11af64709e8166d270dc31390503405c48b697af8ede8273314a3e730a3ba416ca1f80d17417b308f4a8421249d1571d97bcb32cf357f1762b72fb339b9375407880a9a26701f8e82d6f3ac5ed7bc6acdab8dfe31de24bef747082174dc23c88f47a71ed9ca375867feb2cef4cf4e987b935d9ca99e4b9868427a8babf451ba562126b2b4414eadea1378565e83b8498d") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r4 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000400)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000480)={{0x614be8f0, 0x1, 0x9, 0x1, "58ef80a673085d66036a1a2f72eff5f811f857884d972fce9341e3ed26f070391fd3216e8277360bd4f4ca65", 0x100000000}, 0x0, 0x0, 0x2, r5, 0x8, 0x3e000000000000, "c2d18478b26313c30b9248ead7a929744eb7300e004bdc3c9f7efff70f1101e832e8e2ff57972622caff41032f2261430d79bdd96d0a330e2bd955910c2c1026", &(0x7f0000000440)='\x00', 0x1, [], [0x6, 0x4, 0x8, 0x9]}) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigaction(0x0, &(0x7f0000000100)={0x0, {0x200}}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) r8 = getpgrp(0x0) kcmp(r7, r8, 0x8000000001, 0xffffffffffffffff, r6) 2018/04/04 02:40:33 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0xfffffffffffffffe) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xac, &(0x7f0000000140)=[@in={0x2, 0x4e23, @rand_addr}, @in6={0xa, 0x4e22, 0x8, @empty, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x2}, @in6={0xa, 0x4e21, 0xe5, @dev={0xfe, 0x80, [], 0x18}, 0x1ff}, @in6={0xa, 0x4e22, 0xfffffffffffffffa, @empty, 0x5}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f0000000300)=0x4) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x19e, 0x402000) exit_group(0x80000000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x60) 2018/04/04 02:40:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='attr\x00') getdents(r1, &(0x7f00006c8f33)=""/205, 0xcd) 2018/04/04 02:40:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) 2018/04/04 02:40:33 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="01aec2000000aaaaaaaaaa0086dd60d5ae1b002800000000053dd13072bca82d543b13580bc7b90000000000000000000000000000fe8000000000000000000000000000bb000204010000000000000000000000000000ffffac1414aa00"], &(0x7f0000000380)) gettid() setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000001c0), 0xfffffffffffffdc9) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x8, 0x200400) getsockname$packet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x14) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f00000003c0)=""/150, 0x96}], 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)="f36ebebb4f4303892f191d60fc18dd142c730d3444a0c91b8f3e53767cfd0bf2be509e41c7cdb990ce4d7f92152a78ee599a0f3c1a98033a96c43945ef31176d5b377c89641e6e89c1179a9ca2c1c890c8b0654c93b5f87b12f4aa4960417c1f12e873bfe525fbb8757324214aeed4f300cd26bb798caf1bd5668851b494504ee2967791ebcc61b48749bc61bfbfe3b35924e515f66f2cc559252b578c2ed1878c924405bd7ce554f1d9dc41057fc5f54157e16c0a4f54f98297ed86eab652002b328924bc773fc29ed482e5751ce998cbcce20d1a", 0xb6) 2018/04/04 02:40:33 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/170) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x15, 0x2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000280)={'vcan0\x00', 0x8}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000002c0)={'NETMAP\x00'}, &(0x7f0000000300)=0x1e) bind$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x3, 0x8, 0x7, 0x0, 0x2d5, 0x2}, 0x101}, 0xa) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'system.', '\x00'}, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x15, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x401}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={r2, 0x1c, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}]}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000640)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x18) ptrace$setregset(0x4205, r1, 0x205, &(0x7f00000007c0)={&(0x7f00000006c0)="5f86f9c8d8ba3b38344b44fe2381c2b149bfc53835c865bab623001a0506350e0461acd6f52a4b9a8707d64167f6d7cb39be415b24bead9a73e48799d11810f3c88c4c014c24fb142cb2d30c3e71732131cdacb7cda7b3dc29ba4f563467ffb68d5ee6c07ad96b0acf1f38598d79738acf4fb13a07a4667def45f8d97b4e8aa3ec113541e254125a7ca4ece940e612ba039c5c0276f643fb1f8be1d4f5496b03fcfd1180a9417db3ec9972756362fe470a0a90854b1dd71c494134155b3be1775b62ca4c78852b2fd5b08e50c724beeec1d8e1095bb89e7c534ac45202279941b1812290a9bfda39d74c42cdbe35ebdc3526e8bee77eb4a76c", 0xf9}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000900)={0x2, {{0x2, 0x4e24, @rand_addr=0x4}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x104) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000a40)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000a80)=0x2, 0x4) write$binfmt_aout(r0, &(0x7f0000000ac0)={{0xcc, 0x4, 0xee, 0x30c, 0x29f, 0xfffffffffffffff9, 0x76, 0x87c4}, "487b8c1b9bbad4ea6a0ec94b730e601f7d2f208cc4c352ca63c4a7076e5193d993bca3b34e0e1d4555bbf7afd02e01ab8e5a8e5c9d5051f6eb3013c3abfee4238263b00ea6ad796d60b758b21c9a81d8d87fea129a69696799605ad165cebd8b6fd0359d22e3ac892e5aa8ded6ecd88e11e2747e58274e"}, 0x97) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000b80)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000bc0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {}, 0x0, {0x2, 0x4e22}, 'ip6gre0\x00'}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000c40)="17d9ca93333aff26d398a67b521368a9d06ff05b82e3ed7db85de2359754b2905570f917bc14ee", 0x27) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000c80)={@remote}, &(0x7f0000000cc0)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000d00)) fcntl$getown(r0, 0x9) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000d40), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000d80)=0x2, 0x4) 2018/04/04 02:40:33 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8af5adac6e58195b31bbe551c51bc4f27a59c16c0631a789402a1d93b9b5276d322cd92a3f312b1f442f9621577c6c4807563fd8c54294f021e29448d12def4fe0b9a1528f6055d357199816bc2cd7be2e5303b69a0f61e8165fdeedd02c1637621f5a41aa86ee1a122f3f", 0x6b, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/04 02:40:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/04/04 02:40:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d37c26e93c3a34d723a669060a2e0e093f672ed7123312e009edbdf8de272711472d6b32c6184a25d"]) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200080031ebf8c7000000000000000003000500000000100200000000000000000000000000000008001200020001000000000000000000100000000303000066090000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffc, 0x400) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x81e5}) 2018/04/04 02:40:33 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="df1266b9b60300000f32c64700d50f32ba200066edbaa00066b81809000066eff3900f20d86635080000000f22d8baf80c66b8887a4b8266efbafc0cedbaf80c66b8c8d2468c66efbafc0c66b80e80000066ef", 0x53}], 0x1, 0x40, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sched_yield() r3 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x5, 0x80) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/151, &(0x7f0000000280)=0x97) restart_syscall() getsockname$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) accept4$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14, 0x80800) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000400)=""/224, &(0x7f0000000500)=0xe0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000540)={0x53fafdb3, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x5, [{{0x2, 0x4e20, @rand_addr=0x4}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x30c) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000880)=""/83, &(0x7f0000000900)=0x53) r5 = gettid() sched_setscheduler(r5, 0x6, &(0x7f0000000940)) sched_getscheduler(r5) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000000980)={{0x0, 0x3, 0xfffffffffffffb59}, 0x2, 0x7acc975c, 'id0\x00', 'timer1\x00', 0x0, 0x200, 0x2, 0x4, 0x9}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x1ff, 0x530d, 0x7, 0x5, 0x0, 0x7f, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0xfffffffffffffffa, 0x1, 0x0, 0x43}}, &(0x7f0000000b40)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000b80)=@assoc_value={r7, 0x56}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000bc0)={0x8001, 0xa, 0x1ff, 0x1, r6}, &(0x7f0000000c00)=0x10) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000e00)=0xe8) getresuid(&(0x7f0000000e40), &(0x7f0000000e80)=0x0, &(0x7f0000000ec0)) setresuid(r8, r9, r10) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000f00)={0x1, 0x0, [{0x0, 0x3, 0x0, 0x0, @sint={0x1}}]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000f40)=""/4096) timer_create(0x3, &(0x7f0000002040)={0x0, 0x3, 0x2, @thr={&(0x7f0000001f40)="107f77ed9dc26a9f8e46c0ffd2ec8b6bb069c451ecd9a6", &(0x7f0000001f80)="583b3899f02ee8be13751dea4ad5297d2f8e0fcada72b359b0107f25cf050ea44179d0093c1355f9b7692667961599c15cf157cea4486f32e08b2d5cf63d48d534fafeb91607ac9a463f5125d59deff3b4400ed0cfd90e5aae7722463a9e22563c0780b893c843d10d9c035a706ebd536ca3116ff0122d6c71cf73cdc36a61a6dd05f11fca93ee7247cd6ff6d23c7f6acbeca318b55bdd9767373368ef0a6c1a0a1c6d633d1fa44f364597a2f611103f49"}}, &(0x7f0000002080)=0x0) timer_getoverrun(r11) timer_getoverrun(r11) 2018/04/04 02:40:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5dc, 0x408c42) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) splice(r0, &(0x7f0000000480), r1, &(0x7f0000000540), 0x80, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500), 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) r2 = perf_event_open(&(0x7f0000b5a000)={0x400004000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) r3 = epoll_create1(0x0) r4 = openat(r3, &(0x7f0000000440)='./file0\x00', 0x200, 0x20) r5 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) r6 = open(&(0x7f0000000180)='./file0\x00', 0x48000, 0x4) connect$nfc_llcp(r6, &(0x7f0000000300)={0x27, 0x1, 0x1, 0x2, 0x2, 0x80, "bcc5f46bc237547fc2132223a2ff3810f841c793dce5dcf8a43ac41be0bafdc76d20df684477f194c5804aa41273dc80121491fb869096654cd4c964bc9728", 0x31}, 0x58) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000002c0), 0x8) write$sndseq(r5, &(0x7f0000a94000), 0x5b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x18}, 0x2db) clock_gettime(0x0, &(0x7f0000001f80)) r7 = dup2(r2, r5) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x50800, 0x0) ioctl$VHOST_SET_VRING_CALL(r7, 0x4008af21, &(0x7f0000000140)={0x3, r8}) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000680)={0x17, 0xf9, &(0x7f0000000580)="34e413ffc6c141ca3149b7c5cb6a60b59750d2dee55a6100231969d245c067290e0b58e89c23e2b019c182506dd8857eebdf395bc7bb2bfda939ac3828100f40c6ebacef4bfa9bea4698893749293af4d76afc6861020064e5a6e515be62be7110c21ebb8f74997a936bf44e84fd2c50daeb15e10d24483d288f409d3bd013b3f18c457f4ef6752ce3afc5e5db1e466f8da0d18ebc0f5b6f7d8004069c258735e1310e98b7aa970ec74d7421b915e10a588ad889e88c8305b3165a39d503493da132b08f656a6b5e28065c26ab0af8ed950004a6ddbfd0aa4f625e1081f5683e4177eb3a6ea948d9aa168f0c04dc39914f2e6a0c970b8d81cb"}) socket$netlink(0x10, 0x3, 0x0) 2018/04/04 02:40:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200002, 0x0) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d", 0x529, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xb6, "a22998570b8ef0ae25f990020c905a57f9cf9f6e9fc7272196a4e4f15ba00b1f7b003633f1f6d4267d157aecd3da3f27b5fd5fe6feb5e6990b5b456c1e849912f4cac4b8a578b1aa9f5ffdaaad4d80dbc1cb2f20a92d1fd3e0873ad4c3342ec8d6f511c9f70d7b07cf81dbd691bcd38d405833b5ad2ca69668a11a863784d4c8d49d8846e734e0989be7c4546c28022c6f5354e7c90d7ecdfec2f7febd54e6e65d3a302d5c0fba9fdd076e9c857cde4ee831e19c3645"}, &(0x7f00000001c0)=0xbe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001280)={r3, 0x64, "7bdf88f930a392281177911df0320db737458d00721c23f2d6a4905319363933e35601e44077ee80739f3d1599b87a42a7b673a0fd35c424beb886a18b946016c13a9db9d36f69e15380466aa6342e8182ded72e4df9539b1fe0a941d17bedb3c308bbf9"}, &(0x7f0000001200)=0x6c) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {}], 0x60) write$evdev(r2, &(0x7f0000001740)=[{}, {{0x0, 0x7530}}, {}], 0xfe37) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000), 0x408) 2018/04/04 02:40:33 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000240)={&(0x7f0000000180), 0x3, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0xc) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/04 02:40:33 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffd, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffeffffffff, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000100)="8dcb5862e7d8c6618492843416226c4f43e9d124a62f8d3a382c3d379e38fd90906c3b9c2eb48c626559ff1b8a0eb6e5f39dea27899ae391f9fdbdd000d82ef2b14e0a241451c5051201a0fe5dd62ad571c1b409", 0x54, 0x6}, {&(0x7f0000000180)="8d169a9ab190aa51253bfd768ad90e07c55d671829ae4f62d64276f7bd8e73b25c2583174c1a64e549d497f643ba8d2c11fea8a4949f5c4a0af90aa9c78ee14906a763445e2920479113dba6471a2e73f7ceec312778d1f82620557ebfc6743b56b98d5239455d5f0b1905dff48e03a580ffd8705208c0fa839ab7bcf2d4339a6827a3ef3e2f382c491a0d22800365dacb66685b46ac25b95242144b13336d32f85b86026deba0b763c352e026", 0xad, 0x6}, {&(0x7f0000000240)="d0f95912e3119dbc630086a9122f95499ba3a15e0fc6b91285eadd5bcd07b2981c5117da49a5e931a6fde27ad82fb57685484aba81202533a0a313be5bf6466b4c9e73359078982d2ee01fea6e511311d23c453f2375f3d6242247108cf8cf12bfc31a1fe8b4330a16e8d1cde9970d21991b0b4485a766037c0749a1b2824284092ea8c79a5466b521e73c28dd04e0f3f7693c8644c516c7a568107948a745d3108b81ef3e4651d4ea04f85ebf1e0f8c5f2427171280422ea6354732ca8a030b46d5d420e1f3467fca2cd8fa5776a8260dc48764e6d4889584510b9313fbc87326fb928b30546051eb9113c60928", 0xee, 0x5}, {&(0x7f0000000340)="e89cc45f75e9ee12fb146acd9b75449ecd18e765af352b1de5e217dc7e319c39f276070fa9d523cc0bb3d9e8f0a41f6aa77b774f86441d66dd4e654f6fe2045416477b896fd6ee0aa60f5f2e3bda8b84e3751abb", 0x54, 0x7}, {&(0x7f00000003c0)="d80fb6a02b3f8ef36070f49064b26ea268357e21802e10471c23645e5b734ec49707104f53865b84e2e796784d2bcc04211cd77f0ea92ead3100e60e01465f82821bb2fcdff6d1bf68b77a27f93dc8db62b71eccdafe3a4e12b6ddd77dbd065e42e085a035d2157944c75ec31200231d8528b50d7389ed55f639ec35a9fa8eef0d1b586139ba6ab68a3cc385ba050c551f4dbb", 0x93, 0x5}, {&(0x7f0000000480)="325c1232559aba5f0dd14f1bda1c442f069906bf86bed7142e53a6e3607b09f2431f3c5e2a69b4a2bd06e1d2a3aae61ec75a3d38d09ee5ba872f86f197bd8d2dc4017e09be353256c82720dd4bb4c1889acf89aaf83244b7c0951b08bea6595bc69ca24421020296629c267b42e8a7c7fae20009fbc4e581a90810b30f512bafc4707a3976e103ec04d9207f90f5c95aa10e42ba287b015cb458272a9d2c45b688e578f3255b827aa765213990c954e1d1a4facc5c3da5edceb92631706f6aec97979a11688fdbed34f4630bfe742e2437d924e80ab5d67101a39fc01d87", 0xde, 0xd508}, {&(0x7f0000000580)="1f43c051f9305358724135d65b7cd17317490028d30ed06bac24ffad970aed4916b7f733659785a7849b6c8c7bfddf8e6f98533f5a216d19190a92657fa4", 0x3e}], 0x10, &(0x7f0000000640)={[{@errors_remount='errors=remount-ro', 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x30]}, 0x2c}, {@debug='debug', 0x2c}, {@quiet='quiet', 0x2c}, {@nocase='nocase', 0x2c}, {@nfs='nfs', 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x31, 0x36, 0x37, 0x31, 0x34, 0x31]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) 2018/04/04 02:40:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff00000000"], 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/04/04 02:40:33 executing program 1: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040), 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r4, 0x5, 0x30, 0x9, 0xfff}, &(0x7f0000000140)=0x18) r5 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x0, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) r7 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r7, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) socketpair(0x19, 0x0, 0x5, &(0x7f0000000300)) io_cancel(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000002c0)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/04 02:40:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x40010, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b1ff7)='/dev/rtc\x00', 0x400002, 0x0) r2 = getegid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getgroups(0x5, &(0x7f0000000340)=[r2, r3, r4, r5, r6]) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f00003f3000)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x10001, 0x3, 0x4, 0x1, 0x0, 0x401, 0x840, 0x0, 0xffff, 0x5, 0xfffffffffffffffd, 0xffffffff, 0x7fffffff, 0x1f, 0xff, 0x81, 0x6, 0x9, 0x81, 0x10001, 0x800, 0x7, 0x8, 0x1, 0x8001, 0x81, 0xbd, 0x147, 0x8000, 0x4, 0x7, 0x9, 0x7, 0xbf5, 0x1, 0x10000, 0x0, 0x4fc2, 0x7, @perf_bp={&(0x7f0000000040)}, 0x4020, 0x4, 0x7, 0x6, 0x10001, 0x4, 0x8}, r7, 0x3, r0, 0x0) 2018/04/04 02:40:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000, 0xfffffffffffffffc}) 2018/04/04 02:40:33 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000080)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x28c) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22, @rand_addr}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x70, 0x10001, 0x3, 0xd4ef, 0xffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x0, 0x7, 0x9, 0xda1, 0x7}, &(0x7f0000000380)=0x14) r4 = dup2(r1, r0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000a00)="6869891630847b948f547d62ae881ac07be88effd9bdecf4eea4962864d063872854f89b29d9b55e6ca67bb464c54d7082e796eb3177e97df5644a4a4f078cbc48abd39f17857ab9fe02e3d4e3c9afc5c4c67b7d603bd8961f99def2aaec59d38194223d2c8e69d03b30d679cd3b3be1a7bb74ea83f44e9a1c36623e214f92159bd040179f26b48a506a8b8a0c582463c8f5dca34392403c5ac95cd9e0d54525acda") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"68708b1309003000080000003f75ca00"}) syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x1, 0xfffffffffffffffd) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000000c0), 0xfffffffffffffe3e) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000180)={0x1, 0x200, 0x1}) 2018/04/04 02:40:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000440)={0x0, 0x1, 0x0, 0x26, [], [], [], 0x8, 0xc876, 0x8, 0x2, "aed3f7cee9eb40fb6bbba76275211d07"}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) sysfs$3(0x3) mkdirat$cgroup(r1, &(0x7f0000000180)='syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/04 02:40:33 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x7c2b, 0x4) set_mempolicy(0x4003, &(0x7f00000000c0)=0x1, 0x7) fcntl$setsig(r0, 0xa, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x100000, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0x101) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x3ff, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x14, 0xff, 0x1, 0x100000001, 0x100000001, &(0x7f0000000200)='bpq0\x00', 0x1000, 0x100000000, 0x86}) r1 = accept4$bt_l2cap(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x800) read(r1, &(0x7f0000000340)=""/19, 0x13) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x6, [0x2, 0x7fffffff, 0xd6, 0x101, 0xcb1, 0x400]}, 0x10) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x80030, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000480)={r2}) membarrier(0x10, 0x0) r3 = getpgrp(0x0) fcntl$setown(r1, 0x8, r3) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00000004c0)={0x2, 0x80000001}) socket$inet6_sctp(0xa, 0x1, 0x84) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) accept4(r1, 0x0, &(0x7f00000005c0), 0x80800) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x509000, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000640)=0x4, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x8, 0x70bd2a, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000800)={r1, 0x28, &(0x7f00000007c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000840)={r6, 0x47d}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000880)={0x100, 0x5e9, 0x1, 0x6, 0xffffffff, 0x200, 0x9, 0x3, 0x5, 0x2, 0x2}, 0xb) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00000008c0)=""/191) 2018/04/04 02:40:33 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xb4a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x2, @perf_config_ext={0xb3a, 0x7fffffff}, 0x0, 0xca1, 0x0, 0x0, 0x5, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x10001, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x20e6}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x8001, 0x0, 0x1ff}, 0x8) recvfrom$inet(r2, &(0x7f0000000300)=""/242, 0xf2, 0x40010140, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) [ 97.681956] QAT: Invalid ioctl [ 97.698462] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 97.698864] IPVS: stopping master sync thread 9609 ... 2018/04/04 02:40:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6, 0x42040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x78, r3, 0x800, 0x70bd29, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7131bc06}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0xd0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000001, 0x8000) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000100)="b286737f43965751f4f806df2cda51d5e0d9beb8837ba5e1eb759eaa8b9e5c7d9ba6560b") recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:33 executing program 0: truncate(&(0x7f0000000540)='./file0\x00', 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000005e80)='/dev/ashmem\x00', 0x80100, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000005ec0)) r1 = syz_open_dev$dmmidi(&(0x7f0000003880)='/dev/dmmidi#\x00', 0x62, 0x200) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000005d00)={0x6, 0x9}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000005f40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000006080)={&(0x7f0000005f00)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000006040)={&(0x7f0000005f80)={0xc0, r2, 0x400, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x58f7c7e7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff5a}]}, 0xc0}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000055) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0/control\x00', 0x100, 0x5, &(0x7f0000000500)=[{&(0x7f00000001c0)="d30ab9e0675aaeeb646731d43a87f0bed74738b1920d349b36c2b637e2e7cc014710d8840863cb88647524f7148de3db741da01c7a61da4b26522039d3287be6131514589269dc93d12bb131464ae826f43613099f", 0x55, 0xe46b}, {&(0x7f0000000240)="c00f4d42772e7ea0e71b0676fe0a53cfc9c133efec", 0x15, 0xa91}, {&(0x7f00000002c0)="fe8a6c7e4f3008f85f17886ce8376b6c85da765298eab6d30c41b14475988c487b9f76dc39809405d19830ea648a899b0aacfa71015d73f9c9b9bbba5eb9d576b8d807b5fa997b16fe5a4de2febe502ffd59b14187a205ddfae59c4d9689f0e3b226b4194f2a695ba8c531efe70480708b4764b00537d916e925a810c67b81022b950983e5bb5aee8151b1ac746aed9671566a840f3cd074153fc695b96eb122c40f362c", 0xa4, 0x5}, {&(0x7f0000000380)="bf09a3d402a1833da8697759681797b93b988dc4668cf091254cdbafa63a41142bace576e75db9ad156142d8e5a673f5908f1b2eb3032eca06627fb24772a640f140248eb80fe9071130ea8536525c60331e9563a6ffb03097b84d58e0cd9bba681ce3229d11dfcf32e3aeaef5166c0c60be0ed6462a604d0580fbf4d790b0461801ab73a5c9352a591f2e03e247a641", 0x90, 0x5}, {&(0x7f0000000440)="f7ab9a23838b97a53b1c4997cd070f2daba9064fa4e234f2b00c6ab09428e6595a4913c77760e95da235c3146fbd7f5b47014e19f3d2eb37bb3beed8959fb6bbce065a42c6a61812bfdd4e1aef29c05de27d6dcbda2c0e697fb894988752b048d53052d4506e519390f17f871de46009ff5f79f11a61238398476b1033d9699ad72c47ac8451b01ca67b3a0bc08977a3bd2ecaf600a092155fe5101ffcc99812930f81201a234040545f59f7c1ef", 0xae, 0x5}], 0x20000, &(0x7f0000000800)=ANY=[@ANYBLOB="6e6f62610000040000000000785f69978a20c1653d320071303936767f2c646973636172642c06000000746f6465667261672c00b1b0b15a8e136611928589e95f0a040093905dea9755801bf4126572122c4a"]) mkdir(&(0x7f0000000280)='./file0/control\x00', 0xdc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x800, 0x0) getpeername$unix(r3, &(0x7f0000000740)=@abs, &(0x7f00000007c0)=0x6e) mknod$loop(&(0x7f0000000180)='./file0/control/file0\x00', 0xc003, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000006180)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000680)='net/ip_vs_stats\x00') setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f00000006c0)={0x0, 0x2710}, 0x8) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite6\x00') ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f00000000c0)={0x2, 0x6}) sendto$unix(r5, &(0x7f0000000580)="94049315fa3859966b95d6b7dff539a661a53260e88d5d3b860f26597dc16ccd136ff3e8d0268882b011ac0db81828567fadda9309397953e800946c", 0x3c, 0x8004, &(0x7f00000005c0)=@file={0x1, './file0/control\x00'}, 0x6e) sendmmsg(r3, &(0x7f0000005c40)=[{{&(0x7f0000000880)=@ax25={0x3, {"7e2423a4c0bff0"}, 0x101}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000900)="f29e2d0fd6891579b926f43c8fa339426ca54d238cddeafbd60474c4479f6af887292e2bf5b9395197a089bfe43cb65525ac52c53a2553dd0c8c7cce7efe03fc376f67cd316c02edfae738dfdafd141365b4e3f24b223c39d74b9947f31a2e7d2ebb3d31ddf6b54de93a60b2ee813c42add3906910157ecd6c9b07bb780838a1ccf2ca6f19fb3b7ea4f3fc70277790697b2a479e6f20a7928bdcc0c40ecbfaaa19d83932343abad1e3feae7e", 0xac}, {&(0x7f00000009c0)="00a312f7c67c118cc31b347393d5c4c750767ef3f293d5212430d9182b8e2ba18e653ddce54cd59690ffd820f81403fa67f28f90ca360ebdf5c3414a601e0113ae7a51e9225f", 0x46}], 0x2, &(0x7f0000000a40)=[{0x8c, 0x13f, 0x3f, "ac0e122f92b932157386c3ee7e1561f2612ecbd223fa36e47684f47f899a13b052c132f3dd44d3b6477ef568c646c03e7dfc76e69b349eb91c964dc0bb820aa4305ffa3fb2bedcb70c5c3f824795c14af2d8d0006adb20af008697c37661f1ab634a92b884252c512c9382652f50a965ae926200176e555142fb76efa9d88b"}, {0x3c, 0x29, 0x85, "8b04eb2c8bd7e273961ede93dd3ba3103c3d40cac0d459530ff7e11fcd88da668d01f15be7d4bbad9448394afaf8"}, {0x98, 0xff, 0x80, "37b92f601e8dfea38b323de77411ff7114377fc5d07a2d8fec7f6988869c4841b033af0c7a158dec7b79f0d49e0b5186212ce2b69f1d07c0e0c4fb4ea961520fd8d61eb51484c5e52968d9899f0300d58da018de866ff1d93197977d28fa39ae30d1c70f8db70a4c26a40449875379e852d28af92739d677af8c09911c5967bd66c1126df4a5951471e45f43"}, {0xec, 0x103, 0x7, "b0576b4a606b92f6f5a66ac3e843f33c1199edcf955f21962d486dccbb241aac945a45639f00290289d6529208982122416f13b1b7ac0093e4c2f1c28f6066fa6cb95ef7dacf6e7d57bd6ddb50b675f1213315e211922a5a902913e7b75895483f2339dd8a0996cea8eb397b359833e9458ad0f02a9371283e75a868562fcb9656a257e2af8fa36510a7a73d60e4a8b9331ed8a82d2ed31d71f7bdd874c0a6c5b5ab240f59dc3485cfab0afc9fc019b8a7400dda6d7c86826cabe27d65fb44d81bfcaeabc333d9edb82e447f15d42fb616e46c13b9f911ce28e5cb0af4"}, {0x24, 0x3a, 0x6, "bb32b3f18b0cd5b42861d2ec3fca1ac1ecb09bf130e8bf"}, {0x24, 0x11f, 0x7, "df0bc0c12396a7cdf21149cd792b3db5f12c8ae148dc"}, {0xc, 0x113, 0xfffffffffffffffa}, {0xf4, 0x0, 0x63dbec0, "c53628906f285559dca54c134410b2ecb351c079fe1ecee3ae8f2d0450d0aad0d859776c6e61e77aec5212de792da34aaf80bd7a3f7b39bdc498e988e770ec09ae3dfe3d7c77ab87dcc2d1ee9fe431fa659b02000d96e134b7c3e17a395546ad82f8ede24b4d9c22e984f4f332fc3c25b53d3f7f983e02c298209c7fdfbced256dd0c9a36181b6743a7881ecd3e0fab440b2ccca6f7c098677160270bfaa3547116d7efebfada4c1ae1f9e6a085bfaaa447e345fe097e12513ccc6791e580338e8146990a8139694ec5c2096a01c299ac3ce5006b5aea46e6dc89145e2f0ae34262ebd912fb2"}], 0x394, 0x40}, 0x6}, {{&(0x7f0000000e00)=@l2={0x1f, 0x1a7, {0x6, 0x7fffffff, 0x100000000, 0x4, 0x6, 0xfffffffffffffff8}, 0x2, 0x7}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e80)="c45e9f5e4cb66dab9305fb7864bc63a1c67fc33b54b254248b8640e173d84e3978f8ed89366495e6511ede4c28e79aef93859090451498cdc94bd682a64be5c4df288dc58f6dfddca07021d95409c3c4053f66c93201c38e431c99d604c42797b6de502737f0d34a01bb597a09e853bccd590945d8f9b4a0b9c4487217665222f3b55a35209f479fdd196de4204f4e9a58b814bc5ea3565ef4cdf84797372f181c3b3b0cd4a13da7dabef1d5d2fb8c8807941f6530692d4f3b2d6afb031da3ac076eb0ce6bb0f37d8a6a773c0916ca9bed55733da604e1b3", 0xd8}], 0x1, 0x0, 0x0, 0x4c080}, 0x8000000000000000}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000fc0)="76abcd1615e0fdedb32333062a4f8bb417cd179a088ddc7a0a2ccee31bd7ef5022aab7cf1e6082e25d3b9ea54ec9f290fa1892f20aa4843175d1fbb1d081723b2b4d1478f8a2d4e7f276d9a6b7a1ac3ece5f26bb1500b89a6d7572155f1b9258389816a0a28be35e51ab6bce7472aafeda9b1d7dacd52a1a7bb0e055fb1203a80fd618735990a271ae97e3eb4441ebf6f201facb9685bc838191628ab2e7564861b8bef5b567cc02d3ff63bf93a73a67fdd093459a", 0xb5}, {&(0x7f0000001080)="fbc53fe2e8c02a43d45c", 0xa}, {&(0x7f00000010c0)="5bbbd44bd663d6c8773dd192c020fa58d13780e7e6dd68c7bd193ddbfdd2e35ed438204a74376a948cdb37e73f5edb086c5432ea4bc590d37d8ddadfede85c75ba5328a19011983ebbbbb27f2eed5ebf36a7bdf494", 0x55}, {&(0x7f0000001140)="80549ccb6bb54fdb9b68a0bd3c81e977f45f29fec79d8549d975614e127faa9c9f0edf92d01aec099593ab4c901835dc521c5e6e3bea5551d6e9a0312d96490c615d18a9ccc9ba7636cad84a05f561aab05b2c08b72630fdf6b5feee425109e4b06747d92f0d9fa01ae1b800877f3f073621376feb52e187cf05fd8ff4375700b6c1376c2985e585878a5bdc9954514add390c58333b0d40e04bba45d5c9de74", 0xa0}, {&(0x7f0000001200)="98e8b1fd2b0210f90ecd61ce8a095c7bbfc5ef6b6c13c3a682f3c41e21659221f247bae57ded536116107a9c87972c102f31a42e20c598b80959bf911414840271fb8635d9b6931d29b2d641a9ba5dcbc425110f050497b1c628c9df37ec562f918ead0cb6f5f2de9cd72722e3bccdea4fa0e80e61564a4c360c6e2fff73e16c9b331491", 0x84}, {&(0x7f00000012c0)="9e4cb30852f43389bf7192d2d0e71171fddd9d5a38158a2a1ee6438923b1952367ebc99e1ee1ba7c138baca45de497d2103e58b5c50f22308ecc321b58d9d1e8cd151581d19f8ca78afe3139692925329324863d32fc503bb907a2a9aa179ff600c7a7d177e6ae30a66d63e3abf7e40b409c8a", 0x73}, {&(0x7f0000001340)="07c9c4603c549fb16bd423e082d79ea326744a43e4f742e68b99497fbcce39e8dd7e6b5e578ec36dfe4184861c36246473b60450d663dd3eace777b9eae7d394fb2ee922dff8867a05e6deba4e20d65b939177d418a9ab6383066dfc2e7d34ae9c808ba31ef508f96ef45b60538512ff2db6ff64940024", 0x77}], 0x7, 0x0, 0x0, 0x20000040}, 0xd088}, {{&(0x7f0000001400)=@nfc_llcp={0x27, 0x1, 0x1, 0x1, 0x0, 0x3ff, "4d4c71c0b843872b51063fea49adc8e6d999c3b7111055590ea9bd339f813ad1b056185aacbf333bb1fc9437af87168fb7cafab8de23aa5d2e6328017c3c2c", 0x2e}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001480)="165667d8a3571876de94006876dfa0f8d568c0f30f8ebf172fad666d1bd619e7900ad8b17a1f8d450bc6e169cbd9df7019efad0b25b18abe264f862cb42a38bd56b927e5b58c96c67a154f86118a84ab2a5cbc736dc688438c6323316e0215c78128e5460b232f372bc28746c6297593f5", 0x71}], 0x1, 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"}, {0xd0, 0x0, 0xffffffffffffff00, "971b532992acee821f69acfc56036cc043ae9fb0a2a9e55bb64e8900550bbb54ef1cc91bcbbba316e1ca61f328ba88d611da4100e83490fa67d8672454d0c41bb80126599c3767c20a5cdaad8609129724a90f9f88e76b18e03322bd2d72ef7e74c247bd6406d7d935b5841d5ae82d1474d5f2afb5aa38e2fb2ea7a446eb5e5f7ef410a4455e8e752ca06ea8162af56712bd20ccd96364bed1598fea8ddfd6ec33661d031d17991a2c1cb57d3addd177b42c2377b6588bec76b1af08eb35c8493c78c429"}, {0x38, 0x3a, 0x0, "f1549e49953f8c54620a32edc278508522aa1d579674a3067316ddd5fe000da182bc8238b4c2beb77b872b"}, {0xe4, 0x116, 0x8, "4d508f57588ddcb15acb69b1f9bc77cddc60d05c01ea13285df81b4e83d366b6e64de85aabf74dbf489d0c1997c61282bd4637c84c8066436968eab9d3621eb6b9839b70d40294aedf1184a33dc58577525d6cdd79c1aa7dec145e337d180f7f4610964f0349dc1c553457e038513bed366d0b940d87d2e00b544332c2c8d33ac513f91f4895a68f62266b0ba53c986b13eaeca67bcc026124a8ac2a89a3bd3c498fafe1c401561a422fe27e0efb72508d2808f75effe8a8094bdc48dee252f5c2d594476b452f55fbf24fd6505ed2d7029bf7d60c9e74"}], 0x12fc, 0x40c0}, 0x80000001}], 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005dc0)={0x0, 0x4c, &(0x7f0000005d40)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x4, @empty, 0x5}, @in={0x2, 0x4e21}]}, &(0x7f0000005e00)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000005e40)={r6, 0x0, 0x1ff, 0xfffffffffffffffa}, 0x10) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000640)) lsetxattr(&(0x7f00000060c0)='./file0/control\x00', &(0x7f0000006100)=@known='system.sockprotoname\x00', &(0x7f0000006140)='IPVS\x00', 0x5, 0x1) [ 97.758979] QAT: Invalid ioctl 2018/04/04 02:40:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x4, r0, 0x1}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100)=0x5, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006a7000)=@req3={0x10000, 0xb7, 0x1ff}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0x4, 0x0, 0x10001, 0x2, [{0x6, 0x2, 0x800, 0x0, 0x0, 0x800}, {0x1ff, 0x1, 0x1, 0x0, 0x0, 0x1100}]}) [ 97.804745] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 97.813610] IPVS: stopping master sync thread 9628 ... 2018/04/04 02:40:33 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x9a, "7649810b3727ceb3431bb982684124e11af5d5979960afbd0c94aeebdd99cc6f45ed2a4b05e294f17b5d56180fcdce2e39a1da52bca01e82fe96541913d3fb058d08a4dd7dd665b5938d15af0f275f00ae85900d85a9d6b79339f4c2e496c845f9e7b0afbc905db0bb9fbb04f72db8a8d8616f76039e623e6449fab425820db6f53c38d5ce7106cd9527fa19c2ca257662d9b30a655712aa63f6"}, &(0x7f0000000140)=0xa2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x7, 0xac, 0x2, 0x4, 0x2, 0x1e8c, 0xfffffffffffffffc, 0x7f, r3}, &(0x7f00000001c0)=0x20) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/04 02:40:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bind$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="75b41069190000a1d85850217dfa4c45b69ea6000000bf48349bad00000000000005001a2029ffffff00000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:40:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x78) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x5, 0x7, 0x7, 0x5}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x4}, 0x8) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x2, {0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, 0x3a) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/04 02:40:33 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x0, 0x6c, 0xfad, 0x42}, 0x2d, 0x0, 0x0, 0x0, "3e569c742a0c34b89a71e2ec227dc1390e55f491a7f838fadc3eea09b3e10eafe7983765d8fdf199d49918e2d86db8970a6ff6fac413999b884626f20a824034"}}}}, &(0x7f0000000600)={0x20000000000, 0x3, [0xc88, 0x0, 0x8c5]}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9be, 0x141800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x79c}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x4, 0x5, [0x81, 0x7fffffff, 0x0, 0x8001, 0xff8]}, &(0x7f00000003c0)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0xfffffffffffffffb, 0x651}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x2, 0x20, 0x9, 0xffff}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x3, 0x10, 0xadaa, 0x6f}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000580)={0x0, 0xe2e8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000640)={0x0, 0x2}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x4, 0x5, 0x10000, 0xbac5, 0x200, 0x1, 0x7, 0x0, 0x4, 0xde, 0x8000, 0x8001, 0x1, 0x9, 0x1]}, &(0x7f0000000bc0)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000c00)={0x0, @in={{0x2, 0x4e24}}, 0x4, 0x1}, &(0x7f0000000cc0)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000d00)={0x0, 0x3f, 0xa, [0x6, 0x0, 0xc34, 0x81, 0x7, 0x1, 0x0, 0x6f, 0x5, 0xffff]}, &(0x7f0000000d40)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000d80)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x5, 0x7}, &(0x7f0000000e40)=0x88) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000e80)=@assoc_id=0x0, &(0x7f0000000ec0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000f00)={0x0, 0x65, "9d201f050e1ccc7567c0672439ffbbde73d76872c8b09abe4143c76e3b21d197070e9f7251198735b110b309113a13935b4b9f23176ce0f02c3cfa290efda1d1318a3568eb1371044530ea20d593b5a6d3638d3179ff8712d20e4b29f4b04d9a27eaffb421"}, &(0x7f0000000f80)=0x6d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0xfffffffffffffcd3, 0x3, 0x401, 0xfffffffffffffc3b, 0x71, 0x400, 0xfffffffffffffffb, 0x0, 0x0, 0x41, 0x0, 0x5, 0xfffffffffffffc29, 0x100000000, 0xffffffff]}, &(0x7f0000001540)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001600)={0x0, 0x5}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001680)={0x0, 0xe8, "4f0764837be3bd26db216c37e880f82b6430c5ac5a652c0c87c2b703f61bf0e531489bb6f0131e5261abea3a74f82dc5c44de03134c0aab392d02b2bbb5a0c3709f0435c6084a1bcc051b4a6e980a4a3f57093e80bf9025d317a85a9c5812bdc1a5f274157975993d49f3f340b1603992e30f713319d8bc6a00672b46178a7c0dc4653de3cf7d91f714b1e83bd43cb59876bbd090ddb96770726520bad772ff01768d7021796fc24c26a9c024bd8f7c2b1568da4deafb26013dc03f4ad51ddd305ebe9ad74233655cb00ae963644bff8e05929a24eea11c513f9148c20debea9a0d5aef5942f6344"}, &(0x7f0000001780)=0xf0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002d40)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000002e00)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002e40)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f0000002e80)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002ec0)={0x0, 0x4, 0x5, [0x3, 0x100000000, 0x7, 0x1, 0xc391]}, &(0x7f0000002f00)=0x12) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004500)={0x0, 0x5}, &(0x7f0000004540)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000004640)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="9571f54fbc6d408411fe37901e0b3db8c7d9ede2b6bc3194b0938ca291b4686a", 0x20}, {&(0x7f00000000c0)="2b0ae6a78ff8aecf8e834d1ab363841bf3dcb5d213acf572fd1cd716d36ab8a62c58c14d3e7e98fa15657b6fe4ec3f4d794144af2eddb9953156b8eb0aabf95a12bedca8b98c0f4f3d9b9c35606802b8a1788fa411bc7a5e94bd22ccce1056ec81aadde5e3342adf204305224cb173699ae011", 0x73}, {&(0x7f0000000200)="cce0922828c4fdfe7fd0cc5984111567f3e7c7cc0c88f2c8f25793879d19143874951cd5aedd3fde5b31e9d74a8443d01be97169050d36ef872d12a52cc17df61553270aeb36bbf18aed9e8e", 0x4c}, {&(0x7f0000000280)="555169b327cbea4a2cae3648c182eb9005cdef3f3f536d11f6d43c540e0821b088b77b53e8453a7a17eb779462355fb0634a457530c8cb7f91530a28beac2a6221871e37c848e87f281ca09d3862367700b2ac66110cae279d50f9fa261204ecf41ca1695262369bf425dd4d3f359d2632c42ea403312dd502", 0x79}], 0x4, &(0x7f00000006c0)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffff74, 0x8006, 0x26c, 0x7f, r1}}, @init={0x14, 0x84, 0x0, {0x0, 0x9, 0x4, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0xbc, 0x200, 0x80000000, 0x7, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x4, 0x5, 0x1f, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x7fff, 0x8000, 0x3, 0x2, 0x10001, 0x2da, 0x8, r4}}, @init={0x14, 0x84, 0x0, {0x80000000, 0xffff, 0x97b, 0x8001}}, @init={0x14, 0x84, 0x0, {0x101, 0x695, 0x101, 0x18e0}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x0, 0x750, 0x7, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8, 0x9, 0x5906, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1, 0x0, 0x9, 0x6, 0xed, 0x5, 0x3b, r7}}], 0x1b8, 0x4000000}, {&(0x7f0000000880)=@in6={0xa, 0x4e22, 0x5c0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000a80)=[{&(0x7f00000008c0)="aa16937f38fd45b4cbb09c5a17e10adf4345f0a668541a6c51b5c06319f57906e6334e47977596586bd73716954fff77be79f028490343149acfcbcf063f8a7e3dcc18259bbaa91d84a23e5554ab2c07f5a713e18c1de276b22e628dc1ef6c0bfadfac657930d77e831c1e5eaba7d04ddb377836a54f47ee1cd06529ff290c7096de557b4edf9dbd0bba845311a064fdeeaadf5696eda8feb37e5283614b04a0a1ab955277ff26e8f8ca07d7a7f04d0e85c63695ad39c2d4e3f66d864f71c4d51395982f24fc76047a9a5046", 0xcc}, {&(0x7f00000009c0)="953d95a6c1b69fe4323c740347f15fceef1d4a8cbc8998fb241c2963585f6c1e210d265b43058d7664ddb0f81a42c31fee0c25f0871b82a07aa46882ba773d4244a5d785fe8dd7a545add6c6d1ee7f052e57e38b1c30153beeb7f378829f916950c6034c367b4cb26476245eb9c2e176d8d93e580ef42a9f80cd0e2565a5ea61809b0487168e3d3de12cf861", 0x8c}], 0x2, &(0x7f0000000fc0)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x0, 0x5, 0x22ee, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x0, 0xffffffff, 0x10000, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x7fffffff, 0x8000, 0x6, 0x7, 0x8, 0x3f, 0x100000001, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xc7, 0x0, 0x8001, 0x0, 0x80, 0x2, 0x4000000000000000, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x3, 0x8200, 0x10001, 0x2, 0x7, 0x1, 0x3ff, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x4, 0x8, 0x5, r13}}, @init={0x14, 0x84, 0x0, {0xa921, 0x4, 0x1, 0x856}}], 0x134, 0x4040041}, {&(0x7f0000001100)=@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000001140)="8cefa5f79a2964126096c335cda12a791d87eb8717e581b7086733661f1446", 0x1f}, {&(0x7f0000001180)="267abeb0a2068230caeff68466d150001b1fdbbf0ca264f892702660380c2cd453bcef5ea9bb16796cbe1e6cc57fdea36d3ed2eee1d87ca617a9fdacdb12d1fbe131aafd77a0185032629b7eb46b6793d8be8ce443a646acc22e295ccb2ac2a8", 0x60}, {&(0x7f0000001200)="d61afc8f644ae80c3fe8d71a37f0dce18d6132c6a91f1523acead298d3b9785a4d5a7da7cde7a3f99fcf47ffb1869fd2f02d9ec0992b4c68b02a93c27a9cce2e40567999f17cf7534a5d54f1d8a9247822c30a753ea236dce4c1b5ece0a9070b931cee34e45f8170fa25d13def91be67bf3c7c83d9d0ef9c02b9445ef0905df9acb433e1237553749eb5964827e1cd63dc5a7e5be565bd7698d65995f4130bb5163aafecd0438c59e043b4cf21827712a28a62278cb5599021ae038ae234cec310c51e6902c543fcf5c0bde485f9f2ae8d457ce0b258e12c3ae340f9a6498f809d3d16ab02cfe03e5c80372f2b6732d0f392a298112644f808", 0xf9}, {&(0x7f0000001300)="61e67bb987b6675e86289d0ffdd3520b81996cbb3894e5f2505041724b6e9e9c1af35524bb1dd84548d4243c7601f9d1c2913723e4920a81bc893cd6228e511222337317b6388d4ebec5a74819dd17eafae6b39c8a0db32ee20cb92d91128ca01b5f14caf6102ad1aae78fbbbd1195d169f6f1e41b9fee688e58fbcb61602662cc67fe8f6038f1c6b2ecc5e461a047ea2f7fc62312a07f17c1139c74da8771c4e2711b921afe03447e0f0633bfbef0325dc701f29ebac7ebd5cac514bc2154f33809029de6e2557344c24ed63a4acce8213f5b68636e4ee6f81214890589d913", 0xe0}], 0x4, &(0x7f00000017c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x4c61, 0x201, 0x20, 0x9, 0x5, 0x0, 0x55878271, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x45a6e76b7302bfbe, 0x8, 0x9, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x2, 0x6, 0xffffffff, 0x3, 0xfffffffffffffffb, 0xfffffffffffffb8e, 0x5, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x517, 0x203, 0x6, 0x1, 0x7fffffff, 0x2, 0x2, r17}}], 0xb0, 0x4000}, {&(0x7f0000001880)=@in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0x1c, &(0x7f00000019c0)=[{&(0x7f00000018c0)="9d123c1c3a5426fce6387e4b49eaedee47d8ef288074b15cb704d1a13787cd9434fa405e3f2111c741dc0af8615ad032e36d9ba15f9b7dc3e41681b244f3f86377b4f38e5e1e9518899c82289b89ebe1c4f2f9a96998d68b311432b106a59005dbac15bb80183fb0e4b524b980c84309be7ff89f2250d430f8682992c1fac228a012e1607bb26e4195916d1b6432451435e7e790e7dc0fbebfc67abd8165b90f5884417001ffdd98c9b5ef24d3dfc4db7c0b5929281988d716ecf2b104fea7afe4", 0xc1}], 0x1, &(0x7f0000001a00)=[@init={0x14, 0x84, 0x0, {0xffffffffffff8001, 0x401, 0x1, 0x9}}, @init={0x14, 0x84, 0x0, {0x3, 0x8, 0x4, 0x1f}}], 0x58, 0x20008800}, {&(0x7f0000001a80)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000001ac0)="f80d66677a403ef18135b80711447c450f0c51878a35dfd9c9611512534a11a6b13c3d33608b50462eab53d4dce1acd62b4acca4aa398361fe46b69f334c77ab7f2b955e5a31b13888837f66d643b4be24839f9de279a39bdc6a78a3ed6e5ca8b020858b040e74b10c5d16376b3c5f41d8214343d042a700a509ebc964fafad29e4a01ce3b0fa4f095ef560edaf45d60bc95f24cdd9afcf09ea5255575a275b988a3513890b6a7406a1db2f2f9a21a51869ea27c85875d4be0cc3f320606321365ecfec759bce22def8cdf34f5bae0827296cb83cf7ba524809cd346952f5956", 0xe0}, {&(0x7f0000001bc0)="c9f76f4229230ab5e07dbdbae59310775115514c3c17f01b5af3ce9751ae0cd2f90beb9aec4fe4becee4", 0x2a}, {&(0x7f0000001c00)="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0x1000}, {&(0x7f0000002c00)="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", 0xfb}], 0x4, &(0x7f0000002f40)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x2, 0x81, 0x10000, r18}}, @init={0x14, 0x84, 0x0, {0x9, 0x9, 0x1, 0x6}}, @init={0x14, 0x84, 0x0, {0xdec, 0x15a, 0x7d3}}, @sndinfo={0x1c, 0x84, 0x2, {0x9158, 0x0, 0x5, 0x100, r19}}, @init={0x14, 0x84, 0x0, {0x9, 0x7ff, 0x27, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x4, 0x800c, 0x1000, 0x6, 0xfffffffffffffff8, 0x9a, 0x6, r20}}], 0x108, 0x40010}, {&(0x7f0000003080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f00000044c0)=[{&(0x7f00000030c0)="2bc58e4ecf567950f240e7588df7d5d3fe2ef59c7616e2a686899456ded4e9b73917254547eba366dd109cd3cf3f45290554b241011f51fab16a69313adaad864b17d481bd1cfe9c60dd64233b798df8276995a9025dc39c49c4f6ec09b4146fcb65d44ff50abb99974b345db780d07fd304", 0x72}, {&(0x7f0000003140)="ac176bc977d1ff21bd5fd74b3adf99717722e787f1874f98effd9675573b702c9d5295c51b3d79aeebb632e9d6cf09ac455f7d3faae258c6316e6c4c3c925297a63f4905b4194d56fb709db7e718d08d9963b4e8f7e0db41b32e4afaefae9bf72c8ca961c7e286dfba07a80486bdf4a3512441a32f2b56fc4ebb90009f8f6dbd2d2ecaa1f425ae126699ca4ab82550ce24d40d5b48dd997bb09d250463413feef032a09e74cf66c6a72d349ab471a6d99ca27069e06462ea32a38b62ba37685e026148a277407c87c2f6e8c5b6b4fb0d440d58a4eb71c853bddc67b61e90247ef1454d76b2aefa813ed7f9bf6ae67ea9b13772669c766d35485e9e1f60232904d6807ca8da13f0f6f973620227d6408943f285f9b4cf68e4bdbbe657aa076eed763c3d51657b7d4f051f5ba5051ba04732eb8fc0ac66d77519b22d4c634fae56498fba5dcf0c23266963e81863b7317d0d1e1c03395a8d9346472edd4d79d168b606e3b27a96df2fe2485f2e4a5ac5a887b31fc0e0090dfcc902090f1607d49fcd28c181dfb23eddbe5ff072f42d1fd7095783d3d559532d5a3c1bf6d9be169aacd5537fd80892d636f4eb905289b5359421425b41aaba1f2a7d4ec3f627298cdcbef361ece62911c3fe53cc30c5bff5d12055c40e8fd5c69dcae16d852bd37cd68441077039edca08cf4e927baddef3d46b963fb79a07877914abf7ee6083f5bf94def9f030cd4c0a3216d737866870ef7ae75ab976e6c0353e9c6857d91842a995ed37631e00a2be6a42326f7e892c0a75d99e2eca9fb8c89318820f9ac4a3a4f687d985a252e12a2e21f9b1379ea360052851a9036adba63ae2bb1c4a5edd9578e893d4397c4af21d9369bde7ea498b9e8dd539c92fcf2d79bdb76aba8663fa1c793bfe5ab8f8b2fcece0de1fb31aff4b686c643879704b2bab2d0546c5c617535c37ec22b04e9ef8f3020faa4baffe60bd4b60b449460480efdb3eee81e2c13e82093dc7897526d381d480ebcb7bb01e61228d42e378cd54fff25b9d82ed249bc14aeabca13b6068159992d5f9f851e3df89e509b49d682dd4b2d4bb9ccf2675090b0e1e60aeb4aeaf5f68943a1f9830fdbe5e531b00ef9594d00fa0e46ad1371d5e9b36fea9b71d04531d53e75c4f0139d8a82c71be7f262061c393fc7a7257ec8b4d284bdd90c25383698d4476da175d2350f3d89b40c84d821cda3c7524ddad02649afa634e093c0a925dd4a2d01b719d633c1d3906d9753d712cd56185c8eff350b71935ee881ec2d30a02b94e8add25a2d5d0d2aae0484f308d76fdaab9a83879875ee2d334440ee437c4d2e43356969279b6f696ccd6417ce11302b5e21337e13fe32c8e64af393604960895e1fe63134ac452772fe397dc558b99a4729f41d4cb20a2d7bdc7f3207b758c44a76e97a33deafc777b5fee57a970a6cda463b79277dfeb9154bd273c8af030f069d04bb5c93d8b2b0371a587922116de8b92e9a58865deff4262c596cf95b68a26fc2bee70fc9c73988b897ef0d0bde09109a91195f67a8dceb89c0fa287d1e50896a32554b0c5f23bb941e3ec83040ab9114e541d3fe2cd56a08508844a2bef0b3766794b5a2fa2eb7194e4aaa07d37bd52d5bb63dfdca3490be4bcfa58dfd75e671ebdef70e2c8070b2d5d98ada6b0d66362c8f5b7fa01ccd9f987ce30d702d20b513be362051db6ef61594214594bcdc72bcf0ec4a8142a369429672a9ea143b74c01110e11a54c1c19f4bc6791240f1cfdbdcc43774f6410c2b78f6f8ae40dde04794e3b6cce83ebcd3ae6428cdfa1de5bba548c88f46b7e6f99a3586f078befc36bdcbde46b812ffc15be6cb26e72720d133f3e635fadd8f291520dd23440ad1f2c88003233fe35bd6218bcb9514c71e6e88fac5d0588311e5f78e921a1c01aeeb2c6325ea761808d57ab71ad46ef13a5c186036573a19b22d61e0c1b3408786fa16f1e2f776227b025edef1c630d6ad39d78f4114da63e8ee7cb06f07f7095fa012d215f02c4abce77b975ca37c3eab54709cd00a41b8a75bba20e88be0df9b355a090f7c34f4ef5d4c34354b4b0d570eb3646b10f5ac082bf2ee4e474bd6a2a68ed47cb818967a7c0fec8b067913708041b46fd9ac30fef24f676b61b0234bfd38d9fee5797b4404f2e8d19448d45578cd7310fa01392cf04feb826bf363771d5704b2355cbacfb51aca60e511ac3d1034f084c491aba6601acc602936dd58658d792b6934345b4471decb244d48182eb4c2bd8f0faf25639d8a50160bfe31424d38b24d9657789c7d01eb7c60578ad6692b1c4b36589bd1748dc6116163ac86eff122f68e44722b4f735eba6c6f11df8064e1d72d927bd7fbaa379435f3858449a1568aad930bd7fb789e7818819a790f8a7af2dbb60ba70ff8a5ad3ce660f09f7cec03c5e5d6e613ea61942cf5c4ed194825e4d63d4577a1fef3360ec174fbb4666e99c81eea42c5fab1ba2c792258e48c9eb148d6e23a218dea00fcfaff5f875fd0f04a5f16d87d19d268c7e64fcb48a88a0ba31913b0f80058fec4fde813befdd4ec59074eb11195804f48762067f99195f4d8b5fd5627c4b47510867c4e31261ad986534ae23693deb11b06b93529b4fe11aa405fc44b7a7d0bf23d9fad027b9f95bdbc82d3c7b6485a23f1b9d69b05c808f57d4112d203f2542b5c8e48923771c45e3619e7b84fa4bd489244e08ac6271dd40d6d975c2ca6a2b53e51ea6f838821ba7978ad63c74f4c6b44621e8f0f71af1dbf78f3569d82ba79c77cc6ec3574f11ae49b866e1acd14ae67328950d5c4261d780348c6e5ada22ba3ffebeefc4fac07514f944693b5240cac0b4c8b058b390db10d56f324f2b8c38c29453afa7cbafbf5be6dc17e31563fa84f6fec575a22b8e1bad0f965a5b348632ba9c45824bef092766ff53d5ba3fc2c0cab782a0eca88512331af6fecdc15eb1caf4c7659be9b4331fd42b2cb2d888106be02a0ffb71a75458a5991f59ed456f3e21f28aa779cee5552bd1d0eb5e047b65d20136590cedaacc2bf5a224bbd9b0f00eb4d3b14c3c5325bdd32e913f0587cb33916fc0370049634a42868eb9aa0f7c269a63f6b422f51ef661740f3eacd6d06bd2d1297d0efed1627b3dd5b4aac96af57414d0806865be6053209e302049de5f1f870ab49a6b60004243c3e885afe127a83dc527a9fa342cc15900a014d837050c0c36d4e73294b4e8e37eb17923044edd18028dc0988f8df91ad0b4a5df528dfa5fd4870f7acbe56771b6e4c9098eedcd86b20088fd7decb5b09d2b91d4034e1fa3d0afc460a185ee8735a757117b101d6b3d6d962a3e93c512a09454833f12bdb27a2857d8d538b2cb3c81887d09e0de3914a16214dc2a42c0acd8524124c9a99344d80b0af4d63060bd3b3c85b754b050fbea81d9bce584f996ab1de0308a2713203dab11b5a2081b8099a6ca6bde953e08256caf6ccc882e983f243e6217757b7e9aba1f39d59d32333218a7a6f724cb2c04453b3a4cc700e014cf48321b51f5a328557992df9f796254f804d202d63ccded1638e6e5fb8d184c0cd3b78e89191a06fe826ff7f62b855486327e303e8f28dd6b7209d028dca933f89b0cf445f809de8450cdf96524c26c2c724e16e44a7182d0c7e0ad9239bc9d57f29f9c4a0fe88a81bc89eb468fd2576a8f92f312196445c4bda50bc041c700670bd92c69d1fc187d6c9971e2f19ed857e9d6efba89613a833eb5ec1cc82e36067e7ccf568064a3bc0f2473859ef5330a0cde694bf5824e00710a48abeaa07ffb073d39f49cf981fcb5f3b2e352baf45de8d4f7efc2fdd570cbe6e1cebbf409aa12aa95ed91afb07ac45405ece21bddaf635f55a11cf44c7f0f4a0aa6899038ae7d7aa82e7ed81aae126730eeebbcbac5c056e7ee0341e07b7b37660d30b968dcc43863729674cd367983296c8a46c35c88f951f280ce3cfb1c78d16b056a312a579d5001670c37dc3cd4840efd9154fc629080091678724343b021190454e2b60ad16d9deefe0bee31c822f15521414c391947d910369184b6e84b454730e62fa1949fff49ed4c7858728dee3ff341246b59b7446b5ebcb00df9928cb2a544b8aa76d14f8e1071b44f231d5ed2acf840946c4a550981eda039fcd92322c986080e5bfd0d1ba546afa2f6f9cfe192f79077185aa4320a90ab3b48b9c483e60f789cfa92a969ea54ae460398ac0b3d7c87b3f389cf023212c557ee97c699ba6e1fd32c09e8e6f5ff5773e57b6b63c4cdbd65d12af9296859f36bf7ec298597da9bf54a7efb0f41edf1311d40818dca603348a2cda27abce07da2460c5704c96b01bfa06ecd701a895b34f216039f3882d9d14fc21c2d6b527316899b85ef12619c2f7ee275ad3ecdecd522509b7c594ce7880ca7aa6adc1544d516c3b009a22e1404c8a361f3163514f4addf77ca9bb718aed1d22e282759be81299a699872ebdc30609faf4e49e30d7d065fb74e1fd1b606c05a1bc011e03894fdb6561a7004eadf30b7593d9303a92a254268f57934169a016e167261690454adb73a97e2f9036aa3812ca04a88fc44ad2aaa635c3ef84f8cb41b0aa36e9263321f61db4243fb03824a0933a5ef22e9ca7435bbccc57afe3d78ff6a35f57061bb91660ce2c0d4fa9ec6c7f2aa640ee61edb3ee479f4c26fec3940f8e5b2b8d812ecfc76977573dedd905f522a37a5d1a832ee73e178ce6114428bc1bc9998a63f989f94d7e6ff547a7e40f4471a64db46788741a9d821f3166ce5b78db948243b2f8154e536111fec7e3e1e38138fc8fe824df7cdfeb70d56ba23303011518dc519e4e2fcc60fb6fed2393b5f039692063798fbed6f4e6db169b528c08c26be9f20640b31d6db88745d491acbff1101b7ee0b775bbd3e04270ac790cf18b992766b8999dba9d5aa3a01b704bedac276e19cf62dd806645c21e8ec8b5dfa96f6d739dd50a714e86e21db432b7c58beb68090f20ed482d8674dd8538b2145291ec2ed96ff41d4d4d6fb4b94a5b1e497675b8b72f8037338ed5543f8d28255a056a0e25f25f3f191bd0296a32b4d93f8bc71bef739f31e296667ac929264ef8e94696ecca9e1014cfa6afc2980c1140d7e21aafb6461954cd17f73a7a84e3b855bc770fd1f1b44cd6b71127c27a47fea6664bdbd4bb4187eb4ed8ff8fbffb5b5d5d455861662cebe577c232a3db98c4643a3c9b81c64d6985f791b00a58dd31a1f2e8b26ab5c899ecc502716f4f6ac62480e3a9dbd58185fe7301ec8263010d527c468f8aea66fc106a789fdddc5e30d6672ed352551f457a77d682ade5d7c5beb114b356918b536c4fcd036366e6b789d558e88fd215e1aa8c93c9b540bb4ecbb6cd7ab6212be62091fa715e78eca704f612be20f33586fd64412bdf50eb638451e952255f107dddb6e81e4425b7f9a4d814a46bb63eb411d711da1479adff72adcd29a397dee22acb070e0388187d858089e2a986f5cff8a726a675e763275c91087b6de25368feb984665520d5d22a33705547613deb4baa5b20a61d95d57fd52613455c127f65b444ce12332a4875e08c2c9688f3030d29a08e5e7d7523285db435e8f03642a12ddb91048bff1ae6197b6cdd0837e7cb53935dea3ae3fd09d78908e82f369384c666f3d0139bfd8d3aa115fc5ad5d7d17c0cbb92eef1770d37f56cf32ec60ab567ab7a48ae1f30f6223aa4622d96722e82db2f9f6c2942917bdb99abad3fde68e06125767541db5a4a9784e061f50c38a13e638e500475de6baeac4beb9", 0x1000}, {&(0x7f0000004140)="a9d8fb", 0x3}, {&(0x7f0000004180)="cfd02d1ae115c2fa5b5563ffc45b0d423df17572875e9aedd04c5962f8b5491d9f589677bbcfe06ebc56566f8404fc017eaba59a459e9e6b6d4332fbd6060f18430d9ad054837fba525d23e52f9019e8a8aeb4c286962b4868a49bb65148dd57f5d11ac8bb499b2773ea8e5d08d7de4612c038f1cdd46caa6adc2b9a", 0x7c}, {&(0x7f0000004200)="88a7fbe4d15430d7a7c0245036a98584625f83444d75d195d6e91451e9edc7b55d832299a5355b36dc439a721d26db5e6a3cb7ee95ac293128c1946bb4fa3beb0973ba365a149d3873340884bf24717b5c315dfb123eee4a56a3ac7733720f44a6efa324dd38525b76f2d332e517adcf38877729457a0ca126f576e1576b1311c4fec80daed0d3f01015b310b0801202da74f82bbc3e65167fdbaf921a60d0fa917badb58eca01105cbc4cebf5229f940a54d28c13024e6732f32d1e5f751799eb8acc", 0xc3}, {&(0x7f0000004300)="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", 0xfb}, {&(0x7f0000004400)="728830bd7a9d6d5244f0a8725c4f7eebd22ad4b5f18be767dac786f2722510cceffc9634ce297133c6252ffded74561065dcb58394a8ba22db8d0cbac21d0f2fd0cd63b7c67bc43f6e6d051a43caeb8d0c73865fdf2e63da1e39653da4144e", 0x5f}, {&(0x7f0000004480)="744202655aa2082a1a9a6b5f09", 0xd}], 0x8, &(0x7f0000004580)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x2c8c000000, 0x5, r21}}, @init={0x14, 0x84, 0x0, {0x9, 0x3f, 0xf0, 0x6}}, @init={0x14, 0x84, 0x0, {0x6, 0x10000, 0x7f, 0x4}}], 0x84, 0xc000}], 0x6, 0x800) 2018/04/04 02:40:33 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x1fd, 0x3, 0x1, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}}, 0x98) clone(0x200, &(0x7f0000000040), &(0x7f0000000480), &(0x7f0000000640), &(0x7f0000000500)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'teql0\x00'}, 0x18) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) prctl$getname(0x10, &(0x7f0000000540)=""/233) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000340)={0x1, 0x1000, 0x84, 0x0, 0x5}) r3 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') fstat(r1, &(0x7f0000000380)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x30ce}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000440)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000040)={r4, 0x6}) pread64(r3, &(0x7f00000000c0), 0x143, 0x4) lseek(r3, 0x0, 0x0) recvmsg(r0, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000680)=""/141, 0x8d}, {&(0x7f0000000740)=""/197, 0xc5}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000840)=""/66, 0x42}, {&(0x7f00000008c0)=""/195, 0xc3}, {&(0x7f00000009c0)=""/211, 0xd3}, {&(0x7f0000000ac0)=""/171, 0xab}, {&(0x7f0000000b80)=""/110, 0x6e}, {&(0x7f0000000c00)=""/164, 0xa4}], 0x9, &(0x7f0000000d40)=""/4096, 0x1000}, 0x2002) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xfff}, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) [ 98.047816] IPVS: Unknown mcast interface: teql0 2018/04/04 02:40:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x5, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x20000, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) mkdir(&(0x7f0000000180)='./file0\x00', 0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'gre0\x00', 0x1}, 0x18) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x80000000004e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) 2018/04/04 02:40:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) 2018/04/04 02:40:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x279) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/04/04 02:40:34 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='cmdline\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x200, 0xfff, 0x7, 0x100000001, 0xb5, 0xfffffffffffffff8}) exit(0x0) ioctl$KVM_NMI(r1, 0xae9a) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x2, 0x528, 0x400, 0xf69b, 0x1}) 2018/04/04 02:40:34 executing program 6: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x6, 0x837c, 0x401, 0x3, 0x0, 0x8, 0x100000000, 0x5, 0x214d, 0x6d39}) 2018/04/04 02:40:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82000, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x1, 0x0, 0x2}]}) 2018/04/04 02:40:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000111ff8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000318fdb)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x8) [ 98.903084] IPVS: Unknown mcast interface: teql0 2018/04/04 02:40:34 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="c1da0f8988d707015319abdead7a0f4a0a4f1d0a5e758d3a740dd37824b57478b6ffff000096a4234a6bd15f38a8ee04da6ce5d5e6613b5dc0be520923975b56ae144d33e3f0349d37cb77426541729e578d60ebe7c237994dce3a5e5b73b29d7959de1315e3088fcb85bd3e3f45d3e57f3104d1f5e8d6d96f1aa9256b4874aff449665d4e880000"], 0x20) getrandom(&(0x7f0000000040)=""/57, 0x39, 0x1) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="5a4ac2ba40447300000000000000000000a8000000fca69a18978580b08ea84437beb941000001000000000a0000000000ff0180000100000000000000000000"], 0x40) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000380)={0xffffffff}, 0x107, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000740)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000400), r2, 0x1}}, 0x18) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80, 0x0) getpid() getuid() getresgid(&(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) r4 = getpid() r5 = geteuid() getresgid(&(0x7f00000010c0)=0x0, &(0x7f0000001100), &(0x7f0000001140)) r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001180)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000001280)=0xe8) getgroups(0x4, &(0x7f00000012c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r10 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001780)=0xe8) r12 = getgid() fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0x2c) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) r17 = getpid() lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000)=0x0) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() sendmmsg$unix(r3, &(0x7f0000002140)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000280)="7825552303586d3bd646c9e46d134a0a1850fb7283ecc6d8a0ed79040bc4ca63e17c04e85b08", 0x26}, {&(0x7f0000000840)="e40d0a3fdac7", 0x6}], 0x2, &(0x7f00000009c0), 0x0, 0x10}, {&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000ac0)="b2a24db5aa7b4c05ad644bc9fa2f5d625274ff5333b2c94fb8c8fc434e56b6711ceba3259f2f47215f4c6603429439eb9c4ad7d243a8cae51fd0d94516a9fc90e952fe3dba74baa0325693cda03c6973c8ca36beb5e22783db2d5b25e020d35d3f10da945dd23b62fac327becf6a6e86921920937a15f3545e", 0x79}], 0x1, 0x0, 0x0, 0x2400c8c1}, {&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000f00)="04c691a2cb9cff8a7416c5a1353e962a4dc57f065dd48a03c2dcc811f8382dc562504e0b1d348407aab54b43fffe6d36cfdcf6ba12ab359a4b6348dc9a0bffa6cdabca919b76b4cd43388eabbf8abd925c412fe871476e95212ae67f80967ce2a243c4c1028e9ca5e986b7cc23c5be6888feaeba7c128c4d6f629abb94b15b3866fa956856279aa55c927288b650be43d4ad", 0x92}], 0x1, &(0x7f0000001300)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x48, 0x40}, {&(0x7f00000013c0)=@file={0x988bf460069caf7, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001440)="213b264f32a31a37d9cbbd90288b803ce3ca8f8ee8d95b927226ad1f583119aa8a5ea1c34c9e3b767bbb302c1da7f3f95cfce7b8ae6a4ed7941420c882281c4aa93bf103529c6e3276117296d846da0350024b8e8f1f00f48f55604333b7fc9f20e0be10bac5227521862283326efb849de07f1c68b0f8424affd6c84122b1ebdac410c25bf5e388b1d2a8da32", 0x8d}, {&(0x7f0000001580)="017537a6c45460fc49862ac2e235f485e75c7dc11b98664e2c299a76cbfbfcb5f22e6ac974a076dd74452b1acdf6d2e9193744459e64a400919c1264229286d47c9d295f4b065c8b61c2795a7a064e62092be66ab866b375f601710aaf70f83639ed3ba8d17f07c9b353999aac5384fc3a0aac8732b669d5f0bcb4cbcc7057106de96b60cc79fb2b6b8b49ae0426ad0f8d38647301ad6e7e37053faacd3d52", 0x9f}], 0x2, &(0x7f0000002300)=ANY=[@ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="1c0000000100000001000000d786c36dc9966dc2848c7564a6e1bfe2e7a6d41648aaaf407eb94724cd8c07c344fa432b", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xb4, 0x40}, {&(0x7f0000001bc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001c40)="11b28925fea1d8bb01aa97488ae3c64977776f2e6a88af5c13e89594a8303c67274988ee9c46331424e74ac4f4c9", 0x2e}, {&(0x7f0000001d80)="656f37d018d0ef872377a922d3340d4a5c68988cc9c9a691a0bd4a1956b0667ae4724a98bec1898b9ed774b8b4954a9292076e7cf025f258008d97b41736bdfe0f219c3df25e938a679febd617845b0969c728dfe3ed9f014244ddd2638a172be68d1769b06af95219af5037b98c7db4ba4b3ec4ed16bf72f343c24dabe145074d1236ec51cb11a7543c809937925d6f9b5ed80770cb40fee7ad7ddb98c476f17b6c7bbea1746018c3e9e3f3bb3f2b48ebaa1a43233a66e7fddf64fc1702ac62b6ab831992d3f6f4c1419d50c61eb14292", 0xd1}], 0x2, &(0x7f0000002100)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x30, 0x40000}], 0x5, 0x4000000) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32=r1, @ANYBLOB='\x00\a\x00\x00'], 0x10) 2018/04/04 02:40:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x4) [ 98.948753] binder: 9680:9682 transaction failed 29189/-22, size 0-0 line 2848 2018/04/04 02:40:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x18) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x6f) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000180)=0x3ff, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x7, 0x1, 0x25365c15, 0x0, 0x0, [], [], [], 0x7}) 2018/04/04 02:40:35 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000240)={0x0, 0xdc9, 0x1, &(0x7f0000000180)}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0xffffff45) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1, @multicast1, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) syz_extract_tcp_res(&(0x7f0000000280), 0xffffffffffff0816, 0xffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r3) r4 = accept4$alg(r1, 0x0, 0x0, 0xfffffffffffffffe) sendmsg$alg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r4, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101002) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000000100)=0x2) 2018/04/04 02:40:35 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x200, 0x70bd26, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xafc}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040}, 0x10) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f00003c1000)="1f0000000b06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/04/04 02:40:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockname(r0, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000100)=0x80) sendmsg$nl_route(r1, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@dellink={0x10cc, 0x11, 0x0, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x1, 0x8008}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINK={0x8, 0x5, 0x4}, @IFLA_LINKINFO={0x103c, 0x12, [@IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'gre0\x00'}, @IFLA_INFO_SLAVE_DATA={0x18, 0x5, "13e3a270b606fe72c80a8769a74345e5ac46"}, @IFLA_INFO_DATA={0x1004, 0x2, "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"}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, 'vboxnet0\x00'}]}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "25d31b5b1058ac0ae6b20a9f2dd902a97ceb8e244c27"}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}, @IFLA_OPERSTATE={0x8, 0x10, 0xfffffffffffffffb}, @IFLA_WEIGHT={0x8, 0xf, 0xfffffffffffffffa}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "c156d32070c9f1abb370c3baef377d205900d65c4884"}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x4}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x10cc}, 0x1, 0x0, 0x0, 0x4000}, 0xb9b3b0562a7794ad) [ 99.007744] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 02:40:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f00000002c0)="eaf0ddbd9bbbd07ab56ee0d7775a16e85e2943104927a5ca98134c723ac0ca9801005ecf27e5267c140fe00584c754592bc3272405a0a930f46289e9ed42d74cf214ab209018109363ed94a43c57f9a85b3a6b85f0aebdc7d689d8837cd089870430a9136d8e87b3e151b01463ff8ff5ad1471d5", 0x74) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40400, 0x0) write$cgroup_subtree(r5, &(0x7f00000002c0)=ANY=[], 0x0) fchown(r0, r3, r4) r6 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r6, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x2) 2018/04/04 02:40:35 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2000000000000, 0xc000) mq_notify(r0, &(0x7f00000001c0)={0x0, 0x2, 0x0, @thr={&(0x7f0000000080)="4f3bd0f5824f75700cbcd8e0e4a500e1cd98365b87e2b70efdecfa4d7b419b5f54c43fe37b69476f0d490c04fb776999e9a44060de782b8373a1e49b52ec5c0cbabd868c2a95fb9b4bce8cb47e", &(0x7f0000000100)="b8c2c1ddb3bc9216a66fa7e43d7d6e8f755c4cf66dafbc1c5d873d8c37d3367b643c2dbc7aaa390e68105ba059"}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) [ 99.102746] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/04 02:40:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x3, 0x20000000, 0x2000000000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000}) 2018/04/04 02:40:35 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$clear(0x7, r1) 2018/04/04 02:40:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000100)) 2018/04/04 02:40:35 executing program 2: unshare(0x40000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x0, 0x300) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x43f, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000000)=[&(0x7f0000000280)={0x0, 0x400, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)="d54294bf020400000000000000000000", 0x10}]) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f0000001b40)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0xc1, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)="a9db123ebf124fab0f2eec9774559e3b5870fb7c6818fc89c4b8742d057480657265ae2b34fb2d4e585d22ca1bf7b0a22ce38a20a819d919947c78f8d5c9f3291905fd3ed2b8ef8a79d9453396c6b0b7eb0778dbc49b32ae91e443b64edddcf320c1589c7777eadd4e57c01b20a8ca7a831e8e2c104d0194d52fb5c35b550f", 0x7f}], 0x1, &(0x7f0000001dc0)=ANY=[], 0x0, 0x90}, 0x20000000) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) socketpair(0x1d, 0x3, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r7 = epoll_create1(0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) fchown(r7, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) r8 = fcntl$getown(r4, 0x9) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100)) r9 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r9, 0x8010aa02, &(0x7f0000000300)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) read(r9, &(0x7f0000000000)=""/180, 0xb4) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000006ff8)) wait4(r8, 0x0, 0x4, &(0x7f0000000380)) inotify_add_watch(r9, &(0x7f0000000140)='./file0\x00', 0x4000006) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000400)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x4e21, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x84) 2018/04/04 02:40:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/04/04 02:40:35 executing program 5: r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x94, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x900000000000000}, @in={0x2, 0x4e21, @rand_addr=0x10000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x49e, @empty, 0x3}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e23, @rand_addr=0x3}]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0xa3}, 0x8) ioctl$TCSETA(r2, 0x5402, &(0x7f000032cfec)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r4, 0x2}) close(r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/04 02:40:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x20000058, 0x443, 0x0, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x0) 2018/04/04 02:40:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$getflags(r0, 0x408) io_setup(0x100, &(0x7f0000000000)=0x0) r2 = socket(0x0, 0x4, 0x7f) r3 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) chown(&(0x7f0000000140)='./file0\x00', r3, r4) r5 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) mknodat(r5, &(0x7f0000000540)='./file0\x00', 0x10c5, 0x1) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000005c0)) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000440)=""/51, &(0x7f0000000480)=0x33) ioctl$TIOCGETD(r6, 0x5424, &(0x7f0000000400)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x1a158cc4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e20}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x100, 0x2, 0x5, 0x7f, 0x7, &(0x7f0000000040)='vlan0\x00', 0x1000, 0x1, 0x8001}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000580)=[@in6={0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r1, 0x1, &(0x7f00000004c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)="bf38b26d2de1b52f316f7f508e9f4210ea922f13f0751b71a59d0dd275290272c5ddee5fd90a10b159666c633ff8405993e89c746dfb33acf824f5074ef145c1000000006f99b0fa9c420e269b08991e881de849c761b2c611265a67f85b52c253685322416e8ef31d113f8c303d73799c3b569cf278d4d505dc059797dc83b0981740d07171cef165761e3984d2fdbd9a05f27092097767f298d0ac1c9062a5d008643c4e1b3dd9a25a64fb75594943ded09afeea7bbfec31c6050c39a1eccf29a37e4ece039828cb5f8cde25fd4e1819a6208627194d588ff273f3041624e9bcff06dbee5340d9ddf381c3f14ea29400d87997b64b1f", 0xf7}]) r7 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x5, 0x40c002) ioctl$void(r6, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dsp\x00', 0x22080, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000000380)=0x47) fcntl$getflags(r2, 0x28e2d3afee80af93) [ 99.988744] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 02:40:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f00000004c0)={0x4, 0x3, 0x3, 0x40, 0x19, 0x9}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) setresgid(r4, r5, r6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x2, 0x9, 0xc34, 0x1, 0x3, 0x8, 0x3, {r7, @in6={{0xa, 0x4e24, 0x60, @local={0xfe, 0x80, [], 0xaa}, 0x7ed71176}}, 0x2, 0x4, 0x8001, 0x0, 0x400}}, &(0x7f0000000240)=0xb0) r8 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x3, 0x101400) getsockopt$IPT_SO_GET_INFO(r8, 0x0, 0x40, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x54) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="e8e1b02b685d9efe65db508a345dfc23e4820ee1fc3874f49d60d7b158c67f48dc06e4e58028ecba9c0fdce8eb8216650d08e5657eed4dabbabf5ac27c3d0d22fcae2960d56017a8519c95e8638943a6bb22194ceadb81ebbdaa646c9b6515288ac7d9f423fad0710c6b86d2e67204712f00947c6b0c455351935eaa2f90419b3b1bbf0ba9dfadd7aacc8490c5d60db659711fec7910fad08bfb08d95fbd5b458f7229af2227f778147ef76f5e3b2de5555e66326ec7807539a1a95f4694e6ebaf3591ab22daeffb43dea3b07a4c4013c6129dcb6a237b6658cf1cbb5f2a4000000000000000000000000000"], 0x1) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00') 2018/04/04 02:40:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) clock_gettime(0x0, &(0x7f0000002f40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000001600)=@vsock, 0x10, &(0x7f0000002a80)=[{&(0x7f0000001700)=""/4096, 0x76b}, {&(0x7f0000002780)=""/15, 0xf}], 0x2, &(0x7f0000002b00)=""/177, 0xb1}}, {{&(0x7f0000002bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000002e00)=[{&(0x7f0000000000)=""/199, 0x4e}], 0x352, 0x0, 0xef}}], 0x2, 0x0, &(0x7f0000002f80)={0x0, r2+10000000}) fcntl$getown(r3, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)) getpid() setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f00000003c0)=0x2, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) getpid() getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)) fcntl$getownex(r3, 0x10, &(0x7f0000000300)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)) getpgrp(0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000380)) r4 = getpgrp(0xffffffffffffffff) r5 = getpgrp(r4) fcntl$lock(r1, 0x7, &(0x7f00000001c0)={0x2, 0x2, 0x8, 0x4, r5}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x5281f2c4571f49a2, @host=0x2}, 0x10) 2018/04/04 02:40:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f00007b2ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000a7effe)) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@dev, @dev, @remote}, &(0x7f0000000040)=0xc) [ 100.035703] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 100.072928] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/04/04 02:40:36 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mincore(&(0x7f0000447000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/115) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x2) 2018/04/04 02:40:36 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001700)={0x0, 0x8001, 0x80000000, 0x1, 0x6, 0x400}, &(0x7f0000001740)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) 2018/04/04 02:40:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 2018/04/04 02:40:36 executing program 3: io_setup(0x7, &(0x7f0000000000)=0x0) io_getevents(r0, 0x3, 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x1c9c380}) syz_emit_ethernet(0x1a1, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x16b, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/04 02:40:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000240)={{0x84, @rand_addr=0x3, 0x4e22, 0x2, 'sed\x00', 0x20, 0x7c, 0x5b}, {@broadcast=0xffffffff, 0x4e24, 0x2, 0x7f, 0x0, 0x6}}, 0x44) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000000040), 0x200000000000021c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) dup3(r2, r5, 0x0) tkill(r3, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x5, 0x4, @tid=r3}, &(0x7f0000000180)=0x0) timer_gettime(r7, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000500)={r8, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xffffffff, 0x400}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000400)={r9, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x8, 0x0, 0xff, 0x6}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000300)={r9, @in={{0x2, 0x4e23, @rand_addr}}, 0x3, 0xbd, 0xfffffffffffffffd, 0x96f, 0x9}, &(0x7f00000003c0)=0x98) 2018/04/04 02:40:36 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r1 = getegid() mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)=ANY=[@ANYBLOB="0c000000f4ff000000000000"], 0xc}, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xe000, r0, r1, 0xfffffffffffffffa, 0x4, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10040, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e23, @broadcast=0xffffffff}, 'bond0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000005760000000000000183f00711014000000000015000000000000009500000000000000"], &(0x7f00000003c0)="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", 0x7, 0xfb, &(0x7f0000000f00)=""/251}, 0x48) [ 100.237617] binder: 9802:9803 ioctl c018620b 20000040 returned -14 [ 100.300143] binder: 9802:9818 ioctl c018620b 20000040 returned -14 [ 100.346178] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 02:40:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0xffffffffffffff8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) sync_file_range(r0, 0x0, 0x7fffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000080)=0x4, 0x4) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:37 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) r1 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r3 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002580)={0x0, 0x0}, &(0x7f00000025c0)=0xc) r5 = getpid() lstat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005f40)=0x0) r8 = getpgid(0x0) stat(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000061c0)={0x0, 0x0, 0x0}, &(0x7f0000006200)=0xc) r11 = getpid() r12 = geteuid() r13 = getegid() r14 = gettid() lstat(&(0x7f0000006240)='./file0\x00', &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006740)='bbr\x00', 0x4) stat(&(0x7f00000067c0)='./file0\x00', &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000063c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006400)={0x0, 0x0}, &(0x7f0000006440)=0xc) stat(&(0x7f0000006480)='./file0\x00', &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006540)={0x0}, &(0x7f0000006580)=0xc) fstat(r0, &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() sendmsg$netlink(r0, &(0x7f0000006700)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x2}, 0xc, &(0x7f00000060c0)=[{&(0x7f00000001c0)={0x2390, 0x3e, 0x300, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x14, 0x73, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x3d, @fd=r0}, @generic="3de604152436624afbf279f51bd1183421aad773c71a6ce69ce2399205762dc6513e37788f49baab135ff18f4f39e059ca2aad6a8bdc43b82c0d6d46ae8e39eea66ac8af90770e1ec8edf3e33cb7b5b7e816b9f279c7223d9a7654", @generic="253d17f1a015b6a527aad796f4685c359f48e8be82470ef5a51464bfbc4c07e7d5b67e89c22987ae6c5ae69e3c44da603394d8039060590cb6450dbf5d04a692135b1c8a65770e8dfbe38b2aa68e52a9bb26066258a44ddcb9ed24b0bad484ecf169644a5b32", @nested={0x1040, 0x85, [@typed={0x18, 0x71, @str='/dev/snd/pcmC#D#c\x00'}, @generic="958d9d4f2d5a6df37164ecb22d06a7a4c2371531ac4179fe8abf1c20876ef627c86858", @generic="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@generic="406c8a89ddb83db8d5173b8642dacb6e3146f49db3e6f0a8393a9c945412a1241ae04a9dedaefea84a29f3f5bea86e7132b48ed268e6dd6258d6ffff1338396bef23ce848059ff0b1aab35bcf671fdf9c4e9c8a3b938a9641344e139dcdefb72eb148bea4d7e510ef3ab91cc2c1e10c7e2b64c961b8302c435922788bd3190abf11e58b8ead88b761573a95703104015579798403b3b88bf64c2e56e241f21c05f8d9875cfc199e77f005cfbfa128c26f8302a5cae45ce345b068d9e9441a5287efe1cadaad397c67d9599b0cda66c66b3c1b5b530fc76cbb50e14de94a6a23c5b961d6ca9ae11", @typed={0x1c, 0x3f, @str='-vmnet0,trustedcgroup$/\x00'}, @generic="cd6832167e255757b2a41a6e2a01c7d69e9aa720c5c498fbe324f1af7e55322ce6b3ee3e6d40be975ed411fef6e40c32febc6e5a32f973cb86226adc9603e70c2e323ffe5861690ae216c3b901f5252e6bbf7ac6dbb16f7b4000718f2b7d9efdc9c13ecbd6e3251b92c9ecba4fd65723735a65b68d7d4c15bbe69881d5c66c211ef39fcf35a282a9f1b3fc70dbbaf0edf403576a82040eca35f2694ac53b7905d28355a5f67d18a488ba7d8b1e7465691cc7b59c20e88241cab9537492b9967898cc6fdf752f918aaf6770a4e85510648332347566"]}, @nested={0x126c, 0x7d, [@generic="addee0e0342ea7f71ac8042ab4ce70c7b2d80e997e0b4d07f7c610776c13486cfbec8eeab693bbc250e34d3b3ccda6ba", @typed={0xc, 0x5c, @u64=0x2}, @generic="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", @typed={0x8, 0x10, @u32=0x4}, @generic="749d837a5b72f2679eaf2b2b45d75ba2a829f1023fa885d3c29f5df9c2ced9096a3fa9c7b4d38badaf55164b", @typed={0x14, 0x3d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="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", @generic="57aa0046627d3799de7ecc8848edb14b9fb96638392b1c4bb12149c1c2673a2804d0930c7e862eaa388fd749a88a1360b2367823d1b86c7380f00d885c8a640fd33ed5bd11853c82ca01cb254d3ecc76f06e728dcce940bcd88babe15c30edb5bc94ee2be19d517e3685cd9c3cdad6ac2084b670fcd778b327a7fb664a4bc60d0644693350ca0703e0117a704181dd767aeadd3f70f6fc3d8dd1a94774a39d80e130cabe6335f3f9b10f97d0bf9b42cd5fdc318c878c62b9efef90695a1c725fd74720de164c07b2a803d7d6d1b43e29356b2b892810a36f25458f9e891f156f8a4daf3576120203"]}]}, 0x15d8}], 0x8, &(0x7f0000006640)=[@rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x90, 0x4040004}, 0x4004044) ioctl(r0, 0x40044149, &(0x7f0000007000)='A') 2018/04/04 02:40:37 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x5) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000280)=0x22, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x15, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="01000500", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="a8c44bcd941d39bdc049b1d180765ac011dfb6a56dfcbb6441348aa13f73a6b06c5373ff21469ecc08f8b29dec49f5fc554bb56ef7379ab6c5393b528484ca41ad1742900aaadba4162c8d08c7ae796b1aba6e20bf7b56f055d62006e7a5a7a6792e11705e18d1625a6ab10bf614253d374419710dfce2ee77750ee7093a42d8008565e9a9e1e9d0129ce0c5c386a78fa9c674e5d82cb39289c4d46381daaf214cc9ff17fadeb7805082080211858a24a784a647f4402998c9e9d2ffdc93402b525e211e3987cbe6a24a2ce46aeca24a508c4bb3e106413f6c331a28e2"], @ANYBLOB="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"]) 2018/04/04 02:40:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x1, 0x82, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f000013a000), &(0x7f000039f8f7), 0x1}, 0x20) 2018/04/04 02:40:37 executing program 3: getpid() r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xedf40ca8) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x57}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/04 02:40:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r1 = dup3(r0, r0, 0x80000) recvmsg$kcm(r1, &(0x7f0000000600)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/177, 0xb1}, {&(0x7f0000000380)=""/245, 0xf5}, {&(0x7f0000000480)=""/71, 0x47}], 0x8, &(0x7f0000000540)=""/164, 0xa4, 0x414e}, 0x40000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/04/04 02:40:37 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001700)={0x0, 0x8001, 0x80000000, 0x1, 0x6, 0x400}, &(0x7f0000001740)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) 2018/04/04 02:40:37 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0xfffffffffffffff7, 0xffe6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1}, 0x8) 2018/04/04 02:40:37 executing program 5: mkdir(&(0x7f000000dff6)='./file0\x00', 0x80000000000) lsetxattr(&(0x7f0000592000)='./file0\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000241fee)="02000000000000006f556e657430242d2a00", 0x12, 0x3) 2018/04/04 02:40:37 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000100)='..', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {0x0, 0x2710}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffff9c, 0x1}) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x20) 2018/04/04 02:40:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000007c0)={r1, @in={{0x2, 0x4e20}}, 0x2, 0x100000003}, &(0x7f0000000600)=0xfffffddb) munlock(&(0x7f00002a1000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000a66ff8), 0x1, 0x2) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000140)) 2018/04/04 02:40:37 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x20200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3a, "ebb5c9f27ed867df9541c9e4d92a4e3e4641a47ed0be32abe7c4b7425da7ed40617db8daccfe5d2c00fa83c99d07bfe4591646657a72e6bcddde"}, &(0x7f0000000100)=0x42) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2}, 0x8) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/04/04 02:40:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0xffffff93) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0xff0d}], 0x200000000000032c, &(0x7f0000000280), 0x0, 0x20040000}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) init_module(&(0x7f00000001c0)='\x00', 0x1, &(0x7f0000000200)='dummy0\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={"4c36770f0907bf0040001000", 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={"698a6464703000f8ffffffffffffff00", r2}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) sendto$llc(r3, &(0x7f0000000300)="52e00ce096a39e4048589c74b4b5a6ac37d9e67a76b7c749ce04822eea52c2f07a61f3f976539ceb0edc101b9c716e2a845c0ebf027ef6d45d2c60bf04c0f363774282e684173e43450be80b1c274c831d4883121b02587f56d1cfd8d237a0bdb18fec59ad51aa6590a35c9c75057750793f5d1f0ed850526d3ec67f3aa4ea426ed29002894c50274a92908fbd2f21bf8b0bc244b33395cdf8c85b4850223c9440beb281613c40841a96a618750de371ac6ed2fb2a828fd41087d2a2701ea737df23f44713dddad96cbaf04555a2", 0xce, 0x40000, &(0x7f0000000100)={0x1a, 0x305, 0x10000, 0x7, 0x7, 0xff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000540)={'filter\x00', 0x0, 0x3, 0x58, [], 0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000004c0)=""/88}, &(0x7f00000002c0)=0x50) 2018/04/04 02:40:38 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001700)={0x0, 0x8001, 0x80000000, 0x1, 0x6, 0x400}, &(0x7f0000001740)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) 2018/04/04 02:40:38 executing program 3: socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)="01", 0x1}], 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x4c8e00) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000100)=0x7, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181001) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0x2, 0x2}) 2018/04/04 02:40:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/191, 0xbf}], 0x1) 2018/04/04 02:40:38 executing program 0: socketpair(0x80000000000026, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2, 0x2, 0x6, 0x7f}) 2018/04/04 02:40:38 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r1) ppoll(&(0x7f0000000040)=[{r1}, {r0}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/04/04 02:40:38 executing program 1: r0 = memfd_create(&(0x7f0000000200)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400}, 0x0, {0x7e}, 0x0, 0x0, 0x20000000000000}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) 2018/04/04 02:40:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x2000000000000079, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:38 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101842, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300)=r0, 0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000780)=[{0x0, 0x1ef, 0x73ee6235, 0x2, @tick=0x42, {0x9, 0x1}, {0x7fffffff, 0x835e}, @addr={0x4, 0xc8}}, {0x7, 0x9, 0x7, 0x8, @time={r1, r2+30000000}, {0x500000000, 0x1}, {0xdc2, 0x80}, @addr={0x0, 0x8}}, {0x401, 0x7e64da9c, 0x80, 0xfffffffffffffff7, @tick, {0x1ff, 0x4d}, {0x5, 0x4}, @quote={{0x9, 0x1f57}, 0x3, &(0x7f00000006c0)={0x2, 0x7f, 0xdab, 0x9, @tick, {0x0, 0x3}, {0x9, 0x1}, @queue={0x2fcf, {0x7, 0x7b03}}}}}, {0x100, 0x9, 0x3, 0x5, @tick=0x3, {0x9, 0xad4}, {0x9, 0x100}, @quote={{0x101, 0xffffffffffff7fff}, 0x7, &(0x7f0000000740)={0x3, 0x26e0, 0x8, 0x8, @time={r3, r4+10000000}, {0x6, 0x7}, {0x8, 0x80000000}, @time=@tick=0x3}}}], 0x70) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000880)=r0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x1ff, 0x0, 0x101, 0x100000000}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7ff, 0x8, 0xe83, 0x80, 0x2}, 0x98) sendmsg$nfc_llcp(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x6, 0x6, 0x1, "1e740ecd74975189e774bc309ec0379bcbbeafac4afcd07c9e2db7ccdf0553e5d1dd1fd152107464f5123a04b01c1d9acb49f83f7c1977190f7a253e2d7e6c", 0x9}, 0x58, &(0x7f0000000540), 0x0, &(0x7f0000000580)={0xec, 0x103, 0x2, "ab75301921d2902d16b75599fd0123b1988c587b426e99fb5611a9da3b4cc8e06e195c483f7ef00f0502eafc4c2944a8dab8d1a90881a1d890fdf0a4e0fc386e3d8f1912835e74f7a106e2a5fdfeab5ad2375e0158e00c640a177f363a17cee0606ec6f772f5fb679f83a9f1e9a0f3791d1ac989aaf2413c1b3caf9c3503d7baabe36e80dd7eba50526eaff87c8c5501ebe95e36aec8d2a125bc2be94cc6e7f8d045f1c0d936082b50f6617fc4bbb4c04ec01da16de06125a83192249f1cdf92253139c17670cd2317278a75ac77bf5877684f439fb5975ba4999ab8dfc5"}, 0xec, 0x4004051}, 0x40) close(r0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000800)={'broute\x00'}, &(0x7f0000000400)=0x50) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="02529e7c2650ee177cb6359d7ed0f41b42f06f50b661"], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r6, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000001000010800000000003d8e0000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000340)={0x100000000, 0x5, 0x101, 0x2, 0xfffffffffffffe01, 0x754, 0x0, 0x1f, 0x7, 0x40, 0x3f6}, 0xb) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000b00)={&(0x7f00000007c0)={0xe4, 0x13, 0x5, 0x400, 0x70bd2c, 0x25dfdbfc, {0x3, 0x0, 0xa}, [@nested={0xd0, 0x33, [@typed={0xc, 0x58, @u64=0x8}, @generic="9baa1cdf0ab9f131867396fa117daa3c0417ee7589277068c3913d5941268142e10bc2fc29b8e69afb58e0d55d0e398c93f223ec84d78ed3fbc820970af12b41108a45477b10b73925021da56cd67847b1db1ceb8b8d93f823269ddcf0b6b53dec5e3db56ff27adca4f70f81b14569b6447c67bae70908ff25b235662363a06b99049754e26af24f8a1221ac4453c8eac1c0ca3d61800acc5e31b9baf6f66e03cb32d381e0edc3012631d3f2da121056ceb33c76867ca74595e368e6c6ec0e"]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8040}, 0x40000) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0xf8, r9, 0x300, 0x70bd2c, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x467ca922}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd2b}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x869}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7081}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r8, 0x29, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700000000000000000000002000000000000020834ea700000000000000dd00000000000000000000000000000000000000000000000000000000000000f6fffffffffffff73409525c1d28b0f5b44b151e3bff2aaeadb9f97f6bbc100c5784392bb19078d57593fe778a2f5ed7d765cb878ab69dd6bf464513abed88a2c120ab5c8dbf2d80e826419cc611241b71359c87b26f"], 0x1) fcntl$getown(r7, 0x9) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x1c000000, 0x2, 0x4}) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x480d00, 0x0) 2018/04/04 02:40:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="180000000a00000f0000006d00000063adeaf8aa756c98aa9f0eda4089a3814f37cedd26cd8f71247cfca4cc499f1284e189686888ca220765b8a10035d3df28ad9f0bbbd07e0f7a14254e9c08d6c346d94c777f644c8a9e0a8ba3de24f87fe2deb35836d8cb8d1a52b3f19895a98f9b705308639ea1f88a"], 0x18}, 0x1}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) 2018/04/04 02:40:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) shutdown(r0, 0x1) write$binfmt_aout(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b657000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070f46e9533fee5367500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7d51b5776a2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020079b47eaacbaad5039cc1d319546eccda6252e61857205c6d87744c4c035a3e43a661ab66e835456e6a0d30ea51e4b73860bc9430c93a361b07146c7de7ebb3c998039e468fa755fa45319f5cb457ad4af13c957a90818f09d32ea84883b83d49382bbb79d3cf512e3411fa121c7fdd916f37d6007aa"], 0x620) 2018/04/04 02:40:38 executing program 1: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x802, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000dc0)=ANY=[@ANYBLOB="6e6174000000000000000000006affffff0000000000000000000000000000001b00000005000000380300000000000018020000ffffffffc800000018020000c0020000c0020000ffffffffc0020000c002000005000000", @ANYPTR=&(0x7f0000002fb0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a8000000000000000000000000000000000000000000000000003800444e41540000000000000000000000000000000000000000000000000000010000000000000000000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000000000000ac14ffbbe000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000e0000002ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000040000000000000100000000000000ac14ffaaac14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x398) 2018/04/04 02:40:38 executing program 5: r0 = getpgid(0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x5, 0x79, 0x4, 0x0, 0xc4c5, 0xc0, 0xe, 0x4, 0x456a, 0x9, 0x6, 0x7ff, 0x9, 0x0, 0x1, 0x7, 0xfffffffffffffff8, 0x200, 0x100, 0x0, 0x43e4, 0xfff, 0x20, 0x7fffffff, 0xb3b, 0x7fff, 0x80000001, 0x7, 0x5, 0x5, 0x400, 0x8, 0xf, 0x4, 0x1, 0x0, 0x42, 0x5, @perf_bp={&(0x7f0000000000), 0x4}, 0x10000, 0x3c, 0x1000, 0x5, 0xb9dc, 0x7fffffff, 0x7}, r0, 0x5, r1, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) write(0xffffffffffffffff, &(0x7f00000003c0)="1f0000000b06fd00010000f600008001fffff81009000180ac3207ec000000", 0x1f) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000280)={0xf7, &(0x7f0000000180)=""/247}) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x378) [ 102.372294] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:40:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet6(r2, &(0x7f0000000040), &(0x7f0000000100)=0x1c) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) r3 = dup(r1) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x3, @random="dc12f07dc445", 'bond0\x00'}}) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:38 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001700)={0x0, 0x8001, 0x80000000, 0x1, 0x6, 0x400}, &(0x7f0000001740)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001940)=0x84) 2018/04/04 02:40:38 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x1f) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) [ 102.505558] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:40:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x7fd, @loopback={0x0, 0x1}}, 0xfffffffffffffe85) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/04/04 02:40:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x200000000) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/04 02:40:38 executing program 3: r0 = memfd_create(&(0x7f0000000040)="2840286570687800830080000000399628f475f7dc75704e9837dc094206fb009fc3", 0x0) r1 = syz_open_procfs(0x0, &(0x7f000064dff2)='net/psched\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x400000, 0x401) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) 2018/04/04 02:40:38 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x100000001, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000004c0)={0x7, 0x1000}) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='bond0\x00', 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/52, 0x34}, {&(0x7f0000000080)=""/241, 0xf1}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000180)=""/59, 0x3b}], 0x4, &(0x7f0000000380)=""/130, 0x82, 0x1}, 0x0) [ 102.682112] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 102.689691] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/04 02:40:39 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80001, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000240)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000200)={0x7, r1, 0x1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe80000000000000000000000000000000000000004e200000000000847592d55fe33da69c3791301b2457d2f9d8fc5c97b134cad284cebc30acd31e8a4a79b5dde80d4a965db6ed499e98342f170e10aed52cc0ba5d29f6", @ANYRES32=0x41424344, @ANYBLOB="5002ed00a678a8b1d777afcd416502000067aeb8c80af75944ff6d1db7e9b7ff2b25f5b5"], &(0x7f00000002c0)) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x18) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000100)={0x3, 0x7f, 0x5, 0x8000, 0x11, 0x5785}) 2018/04/04 02:40:39 executing program 4: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0xf49, &(0x7f0000000040)=0x4) 2018/04/04 02:40:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x1) 2018/04/04 02:40:39 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001700)={0x0, 0x8001, 0x80000000, 0x1, 0x6, 0x400}, &(0x7f0000001740)=0x14) 2018/04/04 02:40:39 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) chroot(&(0x7f00000001c0)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10c01, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x120000, 0x3, 0x0, 0x1, 0x18000000000}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x1000}, 0xc) sendto$packet(r0, &(0x7f0000000a00), 0x0, 0x0, &(0x7f0000000880)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/04 02:40:39 executing program 3: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 2018/04/04 02:40:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x85}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x8, 0x20, 0x40, 0x6}, &(0x7f0000000140)=0x18) 2018/04/04 02:40:39 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80200, 0x181) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="46805e03f0d974b68c8db3a37cc135c9ee045bde591caac77a7b2967c9427bae5f939aefea4fcc26b89e6880ff276f94b710b13c6da031c57a362aa5f743894abe6d9f5102c0e175", 0x48}, {&(0x7f0000000140)="42c34208352069a0c4397f92e2df53f916ed252be47525bc8eaac238504712abfcf31517af153e856e0101e4dd42dda7c1bc852b012f72961789a5549ecc1ff32bff56af2ca5031f11ab0b1c3151b32a97b96ad99c42a5169e41864f844aa1df25924838788dc12c54215494da23aff9704b8239289b85866592444d0e6e95236f4568b658c46ec0db71", 0x8a}, {&(0x7f00000000c0)="c443254177424f7f7171ff50cb15971100132a62070af3f0f84cf46bf1440acbbe0836bc06797ce48f8dd0e8b0", 0x2d}, {&(0x7f0000000200)="2c6de3075f2778700312a712f973f578b2fece1dbc98e3a39900a2bb72cf50c15f1684df349ccb60c0784c6fd51312d6bbcdc84141e7cf7632498113a0d2f8435c50f70f62f94c5f100ae6997503ce05b616ec0763a4df", 0x57}, {&(0x7f0000000280)="c78d1e2e49e45a35bd4d34f35b4ddb69e44578ee668de4adfa7bf516c5570eba76e2ab004056b181bc42d1bb809133653e0020b0a2874c8aa1f32adef54e47ffa891b0", 0x43}, {&(0x7f0000000300)}, {&(0x7f0000000340)="22c5014cf296f5cd21cc90cad7cff440c41dd0e01111e1e92b96e569addda38cb48b9972d0a715612ed721a44dc432cf47b915cfb273287ebf34daf269c9971225a3d77590bad4de31a8608c15f86d93f19014e4ee08de3f3fe138446aa7c4fc8c12c25e878a428167f1f9a31f77d7aa034c24639d3dd2908eed436d3981b1aad005cd328931fef18f9270ff5b4ffb5ceb44fcd8ad960a54f6d4ce0e33", 0x9d}], 0x7) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2004}) msync(&(0x7f0000370000/0x4000)=nil, 0x4000, 0x4) 2018/04/04 02:40:39 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x3f, 0x2, 'client1\x00', 0xffffffff80000000, "54955b9c9a7c19a3", "0b8786ad9c7b252148beda6f5b1e76d625070957ae38c4c313de369f3ca266d1", 0x4, 0x3}) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000040)) 2018/04/04 02:40:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20140, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000240)=0x3, 0x4) r2 = dup(r0) recvfrom$inet(r2, &(0x7f00000001c0)=""/30, 0x1e, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000140)={r3, 0x1, &(0x7f0000000040)=[0x9], &(0x7f0000000080)=[0x4, 0x900000000000000], 0x1, 0x8, 0xff, &(0x7f00000000c0)=[0x0, 0x5, 0x101, 0x1, 0x40000000000, 0x100, 0x100, 0x81], &(0x7f0000000100)=[0x101, 0x5]}) write$eventfd(r2, &(0x7f0000000280), 0x2c6) 2018/04/04 02:40:39 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@int=0x4, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x24, &(0x7f000001d000)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x2, 0x4) 2018/04/04 02:40:39 executing program 4: r0 = socket(0x4, 0x80f, 0x1000) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a08c94)={'filter\x00', 0x7, 0x4, 0x3ac, 0x0, 0x1e4, 0x0, 0x2c8, 0x2c8, 0x2c8, 0x4, &(0x7f00003a6fc0), {[{{@uncond, 0xc0, 0xe4}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "fc3728b45268880dfb2e8b5f01dd45dcdfe7ef5ed491070f7f3487d17622"}}, {{@uncond, 0xc0, 0xe4}, @unspec=@STANDARD={0x24}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/04/04 02:40:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/149) r2 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffc) keyctl$update(0x2, r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000000c0)={{0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/04 02:40:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000040)="8006197d725df9bbf507") 2018/04/04 02:40:40 executing program 1: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x70, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)) 2018/04/04 02:40:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x386f153913ccdb05, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xa, 0x2000}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x3) 2018/04/04 02:40:40 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) 2018/04/04 02:40:40 executing program 4: r0 = socket(0x10000000000010, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa8, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd829}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000280)={'dummy0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) write(r0, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x4, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x480400) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/04/04 02:40:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000002000020000000000007fe75e171d30a970243a0db97e81a04e83001ba0e25167c79b327443265243b47f934c2dbd6adaab9d87094bcf9ca7b2ab60a4073c4753851bf6a7de03d520c003e455f18ef5f0970dd2c2089bdd271c2600c0ed3442abcef3b8a728fbd840f42dcc38e2ee815bce4a88ed9627789e3b6ef2e89db6db8c90db52264e7b8674e886a7744803fd777c9a76bca732b5bc9a543d20f8ce1f29e86f3cbd31"]) 2018/04/04 02:40:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0xa}) signalfd4(r0, &(0x7f0000000140)={0x1}, 0x8, 0x800) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/04 02:40:40 executing program 0: r0 = socket$inet6(0xa, 0x14aa7bb68c4db3b9, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000080)="641dd4403166a3d41b5c89c700167df6506bfa0b730092d67313f41100736b7bd816da73ff3d2d22937ca03c470bc177bdc7b107a488b5b014cd39adee5c837083cf6f5b89938e42d2495a4fb299c827f82742c653ddfb77e4ee3a27dccad9741c", 0x61) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7ff, 0x0) r4 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000180)={{0x3, 0x0, 0x3, 0x7, "e40127a770e03dbc21fcd7a55409ab3b4b6d2821de7ed6255e00f52b8c3c5cf002210456f051efdcaa744046", 0xffffffff}, 0x0, 0x0, 0x4, r4, 0x6, 0x6, "9f7bf5fce9f784281ac3d3e710e8637c18ed8b2cc44df1d8f660a911b88cfa124989c24c7d326469d7fd0622d979e0413db536d4758d08a450853508e1a9874f", &(0x7f0000000140)='+:&GPL{\x00', 0x8, [], [0x1f, 0x3, 0x5, 0x7]}) socket$inet6(0xa, 0xa, 0x2) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x20000) 2018/04/04 02:40:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw(cast6),sha256-avx2)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) sysinfo(&(0x7f000097afdc)=""/36) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/144, 0x90) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/04 02:40:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 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={&(0x7f0000000540), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) r1 = dup(r0) readlinkat(r1, &(0x7f0000000480)='./file0\x00', &(0x7f0000000580)=""/24, 0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) recvfrom$unix(r1, &(0x7f0000000600)=""/8, 0x8, 0x40000000, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x8, 0x0, 'sit0\x00', 'nr0\x00', 'yam0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x1d0, 0x300, [@state={'state\x00', 0x8, {{0x80000000}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crond_exec_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:mount_tmp_t:s0\x00'}}}}, {{{0x15, 0x0, 0x8137, 'ip6tnl0\x00', 'yam0\x00', 'syz_tun\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], @random="8c0c241916d7", [0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"0fed6970d38959a97f69776c2874e425ec79c3b818d14fa393ee74ed6f14"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x484) openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x200, 0x0) 2018/04/04 02:40:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000240)='nfs4\x00') perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x3ff, 0x9c2c, 0xfffe000, 0x2, 0x0, 0x6, 0x4210, 0x2, 0x60527178, 0x8, 0x200, 0x7, 0x800, 0x3, 0x57, 0x2, 0xffffffff92b13ae4, 0x1, 0x81, 0xffffffff00000003, 0x1, 0x1, 0x473, 0x80, 0xc0d, 0x10000000, 0x3, 0x6, 0x2, 0x8, 0x1000, 0x0, 0x8, 0x8, 0x6, 0x9954, 0x0, 0x6, 0x1, @perf_config_ext={0xfffffffffffffffe, 0x4}, 0x0, 0x5, 0xfffffffffffffff7, 0x7, 0x9c2d, 0x3, 0xbc}, r0, 0x10, r0, 0x1) 2018/04/04 02:40:40 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x9, 0x4000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000480)=0x1000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x0, 0xffffffff]}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8000000005, 0x7, 0x1, 0x3}, 0x2c) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) listen(0xffffffffffffffff, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x0, r3, 0x0, [0x305f, 0xa]}, 0x2c) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clone(0x20000, &(0x7f0000000e80)="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", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="66a6") chroot(&(0x7f0000000440)='./file0\x00') ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000002c0)="2f6465762fab766d00") getrusage(0x1, &(0x7f0000000300)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ncpfs\x00', 0x8, &(0x7f00000001c0)="54c8bd7f331375809e0df626c0c38c2041925354cc9d786ae7635c49822ea7e738e6b7977db4933069a93ee722a7c96fc3e6") linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x400) 2018/04/04 02:40:40 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x555}, &(0x7f0000001380)=0x8) 2018/04/04 02:40:40 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x5, &(0x7f0000c9b000)=""/1520, &(0x7f0000000080)=0x5f0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000000c0)={r2, &(0x7f0000000080)}) [ 104.680122] kernel msg: ebtables bug: please report to author: Wrong len argument [ 104.751754] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 02:40:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x3, 0x4e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'gre0\x00', 'rose0\x00', 'bcsh0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="887c6add101b", [], 0x194, 0x204, 0x274, [@comment={'comment\x00', 0x100}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @common=@log={'log\x00', 0x24, {{0x0, "01c188331261fd62d21111b8dfc6fbf2126649598b9b06f73c2188c30146"}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "58f0e525fbf515e7dc38c1a615b1890ed247ea238b0ba7c659453bbc2a089db814bd63c84cb024dcd3090514b5ffda2956f36502c72139a72ddb5a10824259b9"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x883e, 'bcsf0\x00', 'ip6_vti0\x00', 'erspan0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0xff], 0x100, 0x100, 0x128, [@helper={'helper\x00', 0x24, {{0x0, 'sip-20000\x00'}}}, @nfacct={'nfacct\x00', 0x24, {{'syz1\x00', 0x7}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x100000001}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x8848, 'bridge0\x00', 'bcsf0\x00', 'eql\x00', 'ifb0\x00', @empty, [0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0x11d77b6cb5ed2861, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@log={'log\x00', 0x24, {{0x0, "18e94313233b9aca0488952a1f3b8ae174a64b284b2832e721af12f330c4", 0xe}}}}]}]}, 0x534) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='bcsh0\x00', 0x6, 0x2) 2018/04/04 02:40:40 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400200, 0x0) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x1, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0xffffffff}}}, 0x3a) socket(0x5, 0x2, 0x4) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xa9, @rand_addr=0x81, 0x4e23, 0x0, 'nq\x00', 0x20, 0x9, 0x2a}, 0x2c) restart_syscall() 2018/04/04 02:40:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="3b5f2373d9ac"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000800)={0x3, 'ip_vti0\x00', 0x1}, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = dup(r2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000580)=""/67) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) recvfrom$inet(r4, &(0x7f0000000600)=""/134, 0x86, 0x2020, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000540)={r5, 0x3}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c03000000004000000000004718000000000001000040735ba4"]) keyctl$set_reqkey_keyring(0xe, 0x3) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000040)=0x7, 0x4) getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='security.selinux\x00', &(0x7f00000003c0)=""/247, 0xf7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x6, 0x9, 0x5, 0x3, 0x7540000000, 0x20, 0x3, 0x8, 0x0, 0x1d8a80d1, 0xb65a, 0x260000, 0x100, 0x401]}, &(0x7f00000000c0)=0x100) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f00000006c0)="122c199f7e12f2e2bd1e68e3acc979e0fd751c86c29d7aa9dcaec74835008afc0ceb1e51882af19a957f94eaf9e1ca47475ba807b4961890bd1101b64bc32b353a0d34339d129dbc05fff1c450995fa9f7643af3c2bac971d561269ca77004b8b1b01d5cc29ae39b93d371dd6db62f247f493b92173184165baa8eeb1b85b4960bfbda2416363150b1b95e61d541fe7719e44d63b0dda82fe3e2038e73bc6900f3fb643d4368a16cb18ef3a00b40f8c7c34793e8ee556c4216b488ff7487fa63124294a4730d57ed23055e7c44da7c62837e5b", 0xd3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000100)={r6, 0xfffffffffffffff8, 0x3, [0x1, 0x7, 0x20]}, &(0x7f0000000140)=0xe) 2018/04/04 02:40:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x1, 0x4, 0x5228, 0xfb19, 0x7, 0x1}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000540)="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", 0x58}], 0x200000000000004c, &(0x7f0000000300)=[@op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "2b8ee1c190c08c0029e84995751e996cf40159f46c786c8f207f6ce81637500944b659dbe0e11d442a42ed48d9300b64d006642748534c00dd71661b0ea9a6d3e8bb5d0e18595991205a004e16c6d690c3cf85cf378a0b9bb454eed9cfe5d854cf7c0ae286241bef906d039f5d70b5f0ae1814f91d9e197ff1e10e26ef9629a8f140cb1020d4ab132740d07b8aa1c78bacba434f7fd99fe9af3e527aeee728e10260160fab984cda86120184c850c45dde58624ceaa6fed6de03"}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x6}, @iv={0x0, 0x117, 0x2, 0x0, "4cc0c09835cdf237a5e69b878cf13ece01f6e23d837a3c19327625d64beb895cc09e908230ee5548cf3765dfa631c06142c1c85952094ec059b5391a5cdb72764ccdb339ac108c76d803c87e2c56beb3a3df9d29302c3a02b8cec9"}, @op={0x0, 0x117, 0x3, 0x1}], 0x2e6, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:40 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sched_getattr(r0, &(0x7f0000000100), 0x30, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x40000) 2018/04/04 02:40:40 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x4, 0xff, 0x7, 0x80000001, 0x1000, 0x1, 0x2, 0x4, 0x0, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) 2018/04/04 02:40:40 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000001740)=@nfc, 0x10, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/12, 0xc}}], 0x1, 0x0, 0x0) 2018/04/04 02:40:40 executing program 4: timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) fcntl$setflags(r0, 0x2, 0x1) 2018/04/04 02:40:41 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r1) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f000011bfda)="2600000022004701050007008980e8ff0010000000000000c0e1ff094a51f10101c7033500b0", 0x26) 2018/04/04 02:40:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x5, 0x594, [0x200000c0, 0x0, 0x0, 0x200002b0, 0x200003c0], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x64c) [ 104.946829] IPVS: set_ctl: invalid protocol: 169 0.0.0.129:20003 nq [ 104.971007] IPVS: set_ctl: invalid protocol: 169 0.0.0.129:20003 nq 2018/04/04 02:40:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3b1}, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) 2018/04/04 02:40:41 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r1, 0x2b}], 0x1, 0xade) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) bind$ipx(r0, &(0x7f0000000280)={0x4, 0xfffffffffffffff8, 0x3, "995f3d4ebeea"}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x5, 0x10001}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x9, 0x2, 0x10001, 0xfffffffffffff801, 0xb547, 0x4, 0x8, {r4, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x4}}, 0x100, 0x7, 0x7fff, 0x1}}, &(0x7f0000000240)=0xb0) 2018/04/04 02:40:41 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) pkey_alloc(0x0, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040)=0x3ff, 0x4) prctl$intptr(0x200000002f, 0x2) [ 105.078501] kernel msg: ebtables bug: please report to author: Wrong len argument [ 105.090409] xt_helper: cannot load conntrack support for proto=7 2018/04/04 02:40:41 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) 2018/04/04 02:40:41 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/227, 0xe3, 0x0, 0x0, 0x0) [ 105.213618] xt_helper: cannot load conntrack support for proto=7 2018/04/04 02:40:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000100)=0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000700)="38000000130047f10701c1b00e1f0000000000000100000009ef18ffff00f132090014006e35e56d596a0a0003657e0d0c4ce5eaf8e117e8", 0x38) 2018/04/04 02:40:42 executing program 0: 2018/04/04 02:40:42 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="280000001100000129bd7000ffdbdf2507000000384900c197c9e906997336096b9f93e89c1017f06dad80a3661bd7cd5326e4b438e5c8e135707f0ebd8ad5ed3cbaca480c9ea959fc13a9c54fb25ad37afb", @ANYRES32=r1, @ANYBLOB="000100000820020008000f00d80c0000"], 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x4004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x100000007fd, 0x84) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x408042, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x400, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000480)=0x1, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000640)={0x0, 0x18, 0x1, r3}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000180)=[{0x4}, {0xb, 0x4c0}, {0x8, 0x400}], 0x3) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30100}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x2c, r4, 0x92c, 0x70bd27, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x24044844) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x83, "d2a6959fd719eb9b456262575806cd10da95e6b07d5eae6a4c2bc0b6c93987cd1233a693b8404984ace7b9f8facf80774f385aa62230654ea87d0bc48909d7b37ede5b1acc04d711e1bb488105b876d05a0a51626f988ff2127468df3b30b271eda0ed61a3518a573c56de503f7195fb604fe2dcb1a4be9b1bdcd7a9e1703691e55c02"}, &(0x7f0000000380)=0x8b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000000700)={r5, @in6={{0xa, 0x4e20}}}, 0x88) 2018/04/04 02:40:42 executing program 2: 2018/04/04 02:40:42 executing program 4: 2018/04/04 02:40:42 executing program 3: 2018/04/04 02:40:42 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xb0, "0135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e7642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b864740e476400524a1b1940221b5ab3ecf6fc18acaf225e58655f7870286fa55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81"}, &(0x7f0000000700)=0xb8) 2018/04/04 02:40:42 executing program 4: 2018/04/04 02:40:42 executing program 3: [ 106.028863] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 106.038104] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/04 02:40:42 executing program 2: 2018/04/04 02:40:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYBLOB="f11e4d312bc66386"], &(0x7f00000002c0)) 2018/04/04 02:40:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0xe70, 0x7, [0x0, 0xfffffffeffffffff, 0xffff, 0x10001, 0x77f5, 0x7ff, 0x7fff]}, 0x16) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) [ 106.085374] QAT: Invalid ioctl [ 106.103140] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 106.127643] QAT: Invalid ioctl 2018/04/04 02:40:42 executing program 4: [ 106.148206] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/04 02:40:42 executing program 2: 2018/04/04 02:40:42 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc71a}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/04 02:40:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001e000103000000000000000000000000e3191b78a55f27c834a7df19db3e3545f714abd4f2e385dc9ab08444ce8126c57bb80590fd55da0e80823f922b579cd43601683ff5621cc6a913ffb98d5ecbf1be7475607a2744b8c2c1f6ff60b0f9cee7130310f94ae897a036aa50e8345608ee76d082fcacf228795fad0ac77d2c7ad3867e277c40d7d1e767dc1066eb5ab1af565f4bc4fc137b9ee3b12fda704257f7565672a260ea476172bf7723e81974e91f5b78f4bf02a7562e94fa8535398904a40be60bd30dca6cc450b0a9c82c679410b94ad564d8cb48e4e79fe74acf5ffb2753637f"], 0x1}, 0x1}, 0x0) 2018/04/04 02:40:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/04 02:40:42 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000000580)=0x10) 2018/04/04 02:40:42 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd6050800000003c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e20000000089078861cbefa48a8213bea8cc3d93ba0f2a7424c06a531fddee268c73dd7726358581f4f0ea78c8181ffea7bd9061cadfbd35252bbeac6a8e9a18b3411bd94aeb5209391640d3b9419bb8850e45fe69a7adfe0ebe027f7b99d65be9582e033716ce7524e19ec30b1c8d75d9c61a4b72d3567b82c73a5ac"], &(0x7f0000000040)) 2018/04/04 02:40:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f00000003c0)=""/168, 0x130, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) clock_adjtime(0x7, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x100000000, 0x9, 0x673, 0x400, 0x9, 0x200, 0x1000, 0x5, 0x3, 0x10001, 0xfffffffffffff001, 0x6, 0x3, 0xd, 0xffff, 0x7fff, 0x56, 0x0, 0x6, 0x3, 0x6, 0x56, 0x9}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000300)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x100) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000240)) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000180)) 2018/04/04 02:40:42 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) 2018/04/04 02:40:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000007c80)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001900030000000000000000000ae3ffffffffffffff0000000800060009000000d1bd2ccae1c66d24be6167c0e7a591cd2af54bc51f59602a4423802539fb879e1b6cc67a7a83bad49dcfc8fd41d8dce829a8ec13e2b4c1b0474154713b8b45964f57339a12f822189f72753661b206ba8953445b5cb62307c4bd2a7fefba523dc2e4c8c4c1538e6a9a4635e92bc8b0ecc3c9d90a850b9bcdde9381e1cd85bd578c64519f70585b0d9e64e388592c9bc68eb8fb57ce9c779bf3450f6e65c7fe03ae71b0fdd611357496d920bcc148f232d430f71fc322e59fba9b3f8e98297443b468ed90a30bb97caa8d2e6cb83630b91710ad69"], 0x1}, 0x1}, 0x0) 2018/04/04 02:40:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/04 02:40:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f000018effc)=0x3, 0x4) 2018/04/04 02:40:42 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8001, 0x400) lseek(r0, 0x52, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x6, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x90002) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) tkill(r0, 0x1000000000013) futex(&(0x7f000000cffc), 0x400c, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x1) futex(&(0x7f00000000c0)=0x1, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x0) 2018/04/04 02:40:42 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x10000, 0x80000000, 0x4, 0x1, 0x8, 0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r1, 0x407, 0xf2) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10, 0x0, 0x0, 0x4000000000}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)=ANY=[@ANYBLOB="200000001100ff02000000000000f100070000000c001a00", @ANYRES32], 0x2}, 0x1}, 0x0) 2018/04/04 02:40:42 executing program 3: add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=']proceth1\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x20410000) 2018/04/04 02:40:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x42000, 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x3, 0xfea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040)=0xff, 0x4) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/04/04 02:40:42 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x10}, &(0x7f0000000500)=0xc) 2018/04/04 02:40:42 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000002fe0)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) sendmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x4, 0x1, 0x3}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="4a861d16dc302a480ee6d0873f69174a08397833e92ff51c26ccc124336690d6718e1ed59f4adbd42f1e986aaec5daed9664cc3d22a7ed2de805761227f421165eefbca275cbda691d04701daa3384c11a8a07179671860b1308560bc89f446ffe1bafccc3fa31f1fdd8180b056d02caeff7af5977ebe87e8a7cd6ca22be059f7972d2f0f87a2f18eaf5d514383a98c3a2c29ee341b94610b8946fc0a099543f21e598fe83a6aba769ba43cb844ba31f410d594907f8c6bcb2c7727b391bf85ba6b3bd0b76459d73612a9c6b6d745ae4c797f6ea4906999dff2a807b8280dd4baa46f2dbca235b81a6", 0xe9}], 0x1, &(0x7f00000001c0)=[{0xf8, 0x111, 0x81, "18668c0fca1779405f455c0636d44addf0bc111110c04f6c6dabd56ba5f1b5303391eebbb413786a3c4e558a6f6ad5b9f4bcb1604ac02a214f1ce2b70fdc291f009308d78cb08f9b975a1d5728274611718c95ecd29d340510fd4240708856f831fe568638d8df99427f9a08d5ac7107b3ca7ab833402afc65b2916d29c9eb6e6e6394a66a37381147fcd70977ff5462a717c132d4e8e5088873dde708b8ab923bff3d28960b83dc836f78667e8f2620c1f7af492e6ca0952b3b026469e6a6766e083f2d3c11520c8bfc33d6bea82fd4a779cf75808a3feb01e878a3e6bec41ab177ac37996c7cda4409"}, {0xe8, 0x11f, 0x1, "76263e9a935c3f9f4868472032c1d62196f8489e3350f45b5037b4da1115549094020ec9c5300a7e91eb2f69fe248806cde8242a90bfede89e7f434a4185bb6c09bb418c55525a6679069111538557bbb8fb1469cf0c1aeeefdf699efb17a5c0223116fc36ae34f1e003b6301f5d84ef5b8460564db9804040e4270d7742f6e34bb8133cbfdc6723d9963bdc66a7bbd3d641b042c813c7429d822c1018fd12ffdd60a4479aa7418f901d3744fcdc071fe7639a8a7e8485fb5903ae46413e079d9dfa7f7d1501ad2cd4000655f70ce4052a57b2302ce0d7686be058"}, {0x3c, 0x116, 0x9, "3694175232f6a640a348448a7b5a4b94de39f4339b6d814cd1a6149de7cceafad16aca2a1cc7665d91d5569afd5bbe3c"}, {0x70, 0x117, 0xffff, "a35192a62c16b00d17aa2f132c0eb03747c01a3f0bcd7de0bc889bd7727f6cce65df0e7396598ae8c9ffbeccc26307164fae1c5779aedb0d93d763312ecebfc301ef752ab924817afea981173b77ea1d2868eb47139ff002f113767f8ccb30c5c62951"}, {0x94, 0xff, 0x7, "e27e4539d6287d1179d123d43ae1fc0788f6d8b58e508c6ce7145a4b750edca0b4946c1d3488cb8dab18cd257cf0d47902ed056127d323e076b68352e03b8726da818738a6cf2cee1cb477a68d33467ff472979798807b1b9b4e3afd114b907153c651af856be284983b2f1464ca8e26acd1b868636303407074f371c4048ccfae2a84164d4a"}], 0x320, 0x20000000}, 0x100}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000500)="9c61c5a4e294a81027363fbd65b10960293962fac17ad390808398346eff2ef629db2e7edf5abc45291755f518b1b689b8e5f590928dfa8c8185bb3bc0279dd92d55e941789618f64455b30924074f64b70ca022c51e1574b82fd9bb976bcc0bed2cf22e1b519131dc315b119b07939818e9f0ba10f8668b917246dbc0414e87017a627ecf6bdf4a29664b35815f43afd4ca", 0x92}, {&(0x7f00000005c0)="9887d6033ab41309f44574b79e3330be7ac19df8d1dcad0f32fdf14889c17d", 0x1f}, {&(0x7f0000000600)="61b7f6687aeeb3c91cbecc404ce28e0855408e0ee26a9aee3bc748d847da498fe2ddecbd2922638d8352a3b253cc0589c528cc4c4ca9c76b2dccb81b03eee287c66ccef61f0a45cbd64cc77e96ca5f7bce1f01c2dfbaeedee22d2bea4f91f184b9fd14f07f6f813cba8885550c69988ed8cd058626c43c7db38aaa5174700cb7d38d57b3ab63279c2c4f9e55a3dfc6fb5cb71654e7e24d1017c19b35eb92077b807e20f9f068588788feb308089e464fdccf238c625eede8a51c0453ae473239e9cf72ed64cd32841a7461fdf8f8645069834f559131129d234865d7", 0xdc}], 0x3, &(0x7f0000000740)=[{0x30, 0x11f, 0x400, "d9bd085002e4352a456b3092e0061f78d219b29fe9e5532d9cfd2db70fb313899ec873"}, {0x100, 0x13b, 0x20, "07d97915c8efde7222e5137cd729d44731a43d2962cb06c21821ef6fd83b1e5ab1a1934e493c2122c959322ddfef26cf593d4abeae32a730204c5d856d4ec2b97c3046c68ff6263ae2507ac5c36bcbad8dd3f4fa263b0fe0d4030c370ac1efed31ca07e16a51b5eae84f6bf30eb478b17d2cc7fe1cb83732d5c6b166eba01d00b9281f917c4abae07511aa5efcfa8f759b2390a55639aecd0991e928ec6a025fc1226c50a62597cdec169b46e0812d268cf52ff9894259e5e43ba42c46f2888af14bf605d410ccf23a3bfd76bbc1f010500f748b42910aed84b3b5d51252e60541ee32c080db9fcc9612771ebed2353bc9644a"}, {0x10c, 0x10d, 0x1, "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"}], 0x23c, 0x40}, 0x2}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000980)="09a990933e9963be8e0554a9968a4b7a99fe4aa7120abedd16a6d400a4449088b0ef6c46ab87f32229d658aa5b13a01b66391fb994c281ccb2cdee83497d24e8514d72b06e03e6aecba4f726b4ed117ab9afd7bc069a43e4a388d18844876cb3fa8926717ce0e5e5fecd93217d2b0bb8be53957ffaa931781a46a8", 0x7b}], 0x1, &(0x7f0000000a40)=[{0x28, 0x0, 0x5, "cbf03ec2a8aaefc6581e4f67a6fb7ebe6f7cca169eb9d998711be93d"}, {0xa0, 0x104, 0x9, "5ebc35a68eed95ca21ff2444355b407093442c544a64ec6acfa133010b11c118699bdc1f3fbcc39ac499ed2672ad063bde95a698d3eeb55ad22df1c2638f217486a82978f42360ac5328e1105a594e61b8e4bbacb59e0df9f64cf92c916454925f7a4d835bb6aed5d786c7235509840b28ba637c86b596740568031a0eed8b311692af32153b65c47f98928c35115b97d885fb"}, {0x68, 0x100, 0x1781, "bfc8406c5918e79413b0dc2768b41fa9505f9063c75f89124ac1ed33a2cbc62b4c9c68e83d188f716d41c64db3eda64571975326144598e13888f3424dc7b4abd3d7dda2579d1c05d244871ffc007274e047d437a5fe6904774b5a89"}, {0x80, 0x1ff, 0x0, "9db5d3cce4a7d5b7a65cd20bb5945455f8c69df88ff2949da75c4d6bff6b7460cc383479f50c7f379199df29604af3967a9a87f64bd7e9ad15ce3f5b762a4a07611a06f1fcc7a2994c62140086399fe1aa2c7249e88141d82245d02d2c60fab547dade27abb138374ce343958e8fa7a5fc3f4c0a"}], 0x1b0, 0x20008000}, 0xfffffffffffffffc}], 0x3, 0x850) 2018/04/04 02:40:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x90c02, 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) 2018/04/04 02:40:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000005c0)={0x4, 0x7e, 0x6}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x480) recvmsg$kcm(r2, &(0x7f0000000400)={&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)=""/152, 0x98}, {&(0x7f0000000300)=""/183, 0xb7}], 0x2, &(0x7f00000003c0)=""/35, 0x23}, 0x10022) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000540)={r1}) r3 = accept4$alg(r1, 0x0, 0x0, 0x80800) rt_sigreturn() sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5796c56eb1f42bae838f4d639e1cf5760117a8bf00943ef329bd6b1d0f30401c7601", 0x2b}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000580)={0xfffffffffffffe00, 0x0, 0x9000}, 0x4) recvfrom$ipx(r2, &(0x7f0000000440)=""/96, 0x60, 0x40, &(0x7f00000004c0)={0x4, 0x10001, 0x100, "ce2ed04ed8b8", 0x4c8}, 0x10) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:42 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) setitimer(0x2, &(0x7f00000003c0)={{r1, r2/1000+30000}, {0x77359400}}, &(0x7f0000000400)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x50000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000200)={0x1000, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000340)={0x4, r4, 0x10001, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240), &(0x7f0000001000)=0x18) r5 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d8ab6538f90315d4b3447656020d4924ad7b744d762b567ebc183b32f40a815117b7cda364998bfb58d6b0c2bbcfd30c7ba903778008b1bc25b971e247d2e2a589e8535c0348aadfdf6e142a0faacb807e630092c0ca71e70c5dff6e5fe0b789fa4d43c839ff78950342e386f11a079f083566ff03c29778d78141d1834769bb6532206b4adaedf1a6a649895f139dabbaa194c92761c9cf01178adb6d652abae509a48819ec24b40cab7915f4022d0df7c80063cdc5557f0a48da559a7249c088dea34972718e075b5e", 0xca, 0xfffffffffffffff9) keyctl$describe(0x6, r5, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000500)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000440)={0x3, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x83, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x46d5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x800, @loopback={0x0, 0x1}, 0x9}], 0x84) 2018/04/04 02:40:42 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='syscall\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x63) exit(0x0) lseek(r1, 0x2, 0x0) 2018/04/04 02:40:42 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) r2 = dup(r0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)={0x4000000000000000, 0x0, 0xc4, 0x8, 0x14}) 2018/04/04 02:40:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = geteuid() getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000080)='./file0\x00', r3, r4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000000)) r6 = dup3(r5, r2, 0x0) flock(r5, 0x6) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/04 02:40:42 executing program 0: clock_getres(0x2, &(0x7f0000000000)) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6e, @loopback={0x0, 0x1}, 0x6}], 0x94) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000140)={@empty, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x7ff, [0x3, 0x0, 0x8, 0xfffffffffffffff8, 0x3ff, 0xcc4, 0x20, 0x37d6]}, 0x5c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x2, 0xb8a051d, 0x500, 0x3, 0x80000, r1}) 2018/04/04 02:40:42 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) 2018/04/04 02:40:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000140)={{0x6, 0x6e10}, 'port1\x00', 0x20, 0x40, 0x5, 0x1ff, 0xfffffffffffffff8, 0x4, 0x6, 0x0, 0x1}) recvmmsg(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000240)=@sco, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/208, 0xd0}], 0x2, &(0x7f00000004c0)=""/152, 0x98, 0x9}, 0x5}, {{&(0x7f0000000580)=@can, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000600)=""/13, 0xd}, {&(0x7f0000000640)=""/217, 0xd9}, {&(0x7f0000000740)=""/16, 0x10}, {&(0x7f0000000780)=""/252, 0xfc}, {&(0x7f0000000880)=""/73, 0x49}, {&(0x7f0000000900)=""/183, 0xb7}], 0x6, 0x0, 0x0, 0xc6d}, 0x8}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000a00)=""/195, 0xc3}, {&(0x7f0000000b00)=""/235, 0xeb}], 0x2, &(0x7f0000000c40)=""/220, 0xdc, 0x1}, 0x9}, {{&(0x7f0000000d40)=@ax25, 0x80, &(0x7f0000002280)=[{&(0x7f0000000dc0)=""/126, 0x7e}, {&(0x7f0000000e40)=""/115, 0x73}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/148, 0x94}, {&(0x7f0000001f80)=""/184, 0xb8}, {&(0x7f0000002040)=""/98, 0x62}, {&(0x7f00000020c0)=""/57, 0x39}, {&(0x7f0000002100)=""/64, 0x40}, {&(0x7f0000002140)=""/97, 0x61}, {&(0x7f00000021c0)=""/190, 0xbe}], 0xa, 0x0, 0x0, 0x80}, 0x3}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000004800)=[{&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/234, 0xea}, {&(0x7f0000003480)=""/235, 0xeb}, {&(0x7f0000003580)=""/91, 0x5b}, {&(0x7f0000003600)=""/252, 0xfc}, {&(0x7f0000003700)=""/204, 0xcc}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x7, &(0x7f0000004840)=""/4096, 0x1000, 0x8000}, 0xc8c}, {{&(0x7f0000005840)=@nl=@unspec, 0x80, &(0x7f0000005d80)=[{&(0x7f00000058c0)=""/30, 0x1e}, {&(0x7f0000005900)=""/107, 0x6b}, {&(0x7f0000005980)=""/237, 0xed}, {&(0x7f0000005a80)=""/108, 0x6c}, {&(0x7f0000005b00)=""/212, 0xd4}, {&(0x7f0000005c00)=""/161, 0xa1}, {&(0x7f0000005cc0)=""/91, 0x5b}, {&(0x7f0000005d40)=""/25, 0x19}], 0x8, 0x0, 0x0, 0x3ff}, 0x7ff}], 0x6, 0x2002, &(0x7f0000005e80)={0x0, 0x1c9c380}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000000)=""/246) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) [ 106.806069] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/04/04 02:40:42 executing program 0: r0 = socket$unix(0x1, 0x20000000000801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10002, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) listen(r1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/04 02:40:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x100000001}, &(0x7f0000000340)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000380)) recvmsg$kcm(r4, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x200, 0x81, 0x56f, 0x7, 0x8}, 0x14) 2018/04/04 02:40:42 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000022e000)={0x6, 0x0, [{0x0, 0x50, &(0x7f0000677fb0)=""/80}, {0x0, 0x5b, &(0x7f00001a6f85)=""/123}, {0x0, 0x3a, &(0x7f0000f11000)=""/58}, {0x0, 0xcc, &(0x7f0000990000)=""/204}, {0x0, 0xffffffffffffffa5, &(0x7f0000071f65)=""/155}, {0x0, 0xd0, &(0x7f0000a64f30)=""/208}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/04 02:40:42 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000100)=0x7) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xca) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) r3 = openat$cgroup_type(r2, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) splice(r0, &(0x7f0000000000), r3, &(0x7f0000000080), 0x5, 0x8) dup3(r0, r2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80, 0x0) 2018/04/04 02:40:42 executing program 4: clock_gettime(0x4, &(0x7f0000000140)) close(0xffffffffffffffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x800040001, 0x0) pwrite64(r0, &(0x7f0000000400), 0xffffffffffffff60, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) connect$ax25(r0, &(0x7f0000000000)={0x3, {"cd74d52b35eba0"}}, 0x10) 2018/04/04 02:40:42 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000eb7000)={0x1, 0x0, &(0x7f0000ecaf20)}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/04 02:40:43 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x7dd}, &(0x7f0000000380)=0x10) 2018/04/04 02:40:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x3, 0x6, 0x65db, 'queue1\x00', 0x3ff}) 2018/04/04 02:40:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000100)) getdents(r0, &(0x7f0000000140)=""/136, 0x88) getdents(r0, &(0x7f0000002000)=""/4096, 0x1000) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0/file0\x00', 0x200, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000280)="6b2651865406b37c616e761727c3941e9ce6f4eeafcadb904f39c288229e220381c1e0cc5068032df5e7a7aa6a26c585b37f0a078ba08cfc622a1621c76cbea45fb7eb49140fda3285534baa59723f2a031903e97d11fdfbea73a2a3df6969a0f649df86dd014e65fde49f6c84d981534484d6cb56fb484720fe75360d17fe388bed5804923c659b376eaa6058d2c899761bd5bbbf10afe956d37dd42136e24a54f434fe57253d51fcd7a4eb8ac706b8e67085488babe0cc775aebafdb774accad864d9c9452166d621d3613", 0xcc, 0x20}, {&(0x7f0000000380)="9604d84c8cb0f00c655a8168abbb3b6a8297d22ae63cd3db7193a7a8d79641618c8667448ce68cd8379b703b9fdf505042ea93827c828319013b8836789f8cd7ab0b09f958ae6c2edc93798f30b03d4c8d5a1ffe3ecca7bd7d909590e57550c2ce2a6f18a46bb495623528367fc897e01c742fb3912278940edd2f14268da3637047f1f9273c8b0b5b3881d9b887bf14b632f4ffa31ba438aac88552a02821123ec15af159cd6643939b299b84d5e819029b768a524080f033afc842504773e18fedce2a541cf4", 0xc7, 0x5}, {&(0x7f0000000480)="0786abb0f2fce095792c9255a57181ee1c33b1bada194d582e745da79b7a", 0x1e, 0x3ff}, {&(0x7f00000004c0)="a36422a4", 0x4, 0x8}, {&(0x7f0000000500)="8af0a92843b95c5050cf0f4fce17f49f40c94fc138d90eeef2e8a018d8e0b08ddfd366149852556dec5cc690470224a96ed4e5c590c65b33020af05ef3c03a0677b9a9bda8bdbf4b523518ccfb2ef1062c0bf3c06661a01e654aa4d2b6e9f9bd04eac559e5a4003ca9f6f3a64a4e67578a879985222f5202367db413cb075621a57c538e3fe65d1d56d44edc5ca99b3a7814f86a24", 0x95, 0x7fff}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB='umask=645,ngdecompose,\x00']) bind$llc(r0, &(0x7f0000000700)={0x1a, 0x33f, 0x6, 0x2, 0x8, 0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) flistxattr(r0, &(0x7f0000000640)=""/142, 0x8e) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="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0x1000}], 0x1, &(0x7f0000004040)=ANY=[@ANYBLOB="0c100000000000003b000000adb06336133efbb16671258d9774235ffe6eb7cdacc67bce0a03d2bfab681ec29e9b689010177be31aca81b8b3c7ffa79efbbf13c43a80f8d0d2b456b2f3d56dae2b84557a6ca8c744264e7ace7ddf4a59706e0f83d168f8818d5550058c8a21aa6881d3b9794d74c3dd6a81671cb13fff631aeaba653d402eea6b7e01b00d749cc95ad56209562bbf28be31073d034cce59dec84db8d6ca926b50e766d6853e7199398f2088ad51201f1a38dad32d9a54043dbdff593e7aff1df308292d9fca7c6816842d488d9071204cb7fc7e6f2a4a71081ac77bdc4c2175b22b24cef2b349afd5a6f0b7e1235eafe05411295b0d09ff3b51ef182231959f1925071ae4227b58736df906af8388a3eae5fb8f4393616a14530a85ee4ff75567b3e3f286c54d4317f486ad2c98aed82cea5e812792ec502a8c1ebe169b0964804277d3f1fc5d0893a5faa4fccd5abfd5c937f05c5644fda36400ff3b0b7d7dc4698a09a1988f20ebc669c1d28faef45602dc9c449a76be5bd27389346069033dea76365453c9b24a68c57364a6707b773fbcff1a7b16e3a49e46bc709d85a97f0d409310917604b1628102d53f439516a99b59c020164370599a686ce2eafe6664a042a1a973843352c3524de630979c1ab7c46d7e0bab11d419ce16cd74aa0ca8bf67f8adc529b80dc26a3ccf4cf041c64a46962bdd93e18bcdc6bcb65e96be0b454c7c6fc3c84ec8d74237089e78911885e1eb6b8b824233f473647977a2bccc3dbb34beb26add148c5bf5bc730ab2261812769eda6afefe0c6fe764badf4cd720ce475a0b3394975b06b29f916bca854f6e4e95b749675e309c62a417fdaa1bc346430906a834b7a2fcb0a27da30a5bddad69a00647ed978de490dd9381b3016bfa5fe335df4f6be9ef6c4f2aeabcf1b276ddf34f89c50fa2466b347825d22a32916cc9a69a391f0bef83b5c3d3234d8b1fde6902e4143533eafb56cd98e61c35267a6a8897162ad2e8dc2fbf5580ce805281a00c8d6feeb801937bd09b169ecac5390a47658073dd6ff9d5f533dc13e6c2b4c707a4f205c59934ce3b9cd8a89cd08507c5172201147a17ddd678cf98df72e7d17400854d2116bc37269280bb4524ab67d3a1076f7b8203d59ac359b94aade57e30ba84a59068a816322635d7f50bc6c04db011eeb5ed9345149b335e007cdc505a468483af7d38473fab91d29f3390c9ee2ab76064df20ea4801e2a5ab07daa4731bfb3e3c914ba7f8e457ee4d6373b7e31e3c7345ba7d3fb5bf6b1283938d4c345f6b6d2a008a76b4ab2d34c5a4723afce22ebfb39f13c5f44eee091b8fe8b1c64afe3a1e46fb0133873cae572cb86e89edab7df60679a94b239bc3b97ac0f029e36a8ab306494633fd40f704d5a54b5357f534611da704f748dbd29de5404feeec04c7304e0c7e7f75401ca7f6542bccb80773079ad87864514673015cf09b4b3570bc69805d02dc3ddd70da801b5a55a85249a06efdeccfc3ac3880b3a3b613e575203d924f7880a66c1920435aaba8e8c74710cc38f50774ed7f1e8b37a3532e3cdeb472a4f2dcd2a679aa7cec9f18a80f5cc6e786d7bfd0c316b48b9f1b4b305eacd3c959988d05cd2061e0c58c0e512f889a314dbfb1aa0b6f00c4014d21e11c48e32c1e371e01968ce0caee997fc8f7c674dca01ce27f307ca2133a298463415f5c15432ac39e6ab24f5e99ee59fb01a136cee878a43de31a5cc0ccbeb67684386287e30d2aff2506bd185ef6cf784f547920567331efeff36de1c8f5d51966987acc522029c9730e6409aee7e9270b10b6b403cf52a3c2cb3b865f5610e0ed3b5e03f1a6104a6e7c9a7bc77833616042a545b01c575d0b5ec25c2128e7c4960b4a33eace88e56177fdb9beeb1c9459528f376745ac5dba52dcd50b62509aee8de0449b7391e01c8a4fa493fcba752f5059cc4f7a6aac6a85eb924d619f9ef53173821eac69408b093b5ff373bd53a0d92ed79ef35be7be18cd475ff54793f7c0f142487fe6e782007bc6844ffd32cfd236767233d2525f9708bc1b48df034ba644ac24dfc77351d0b033dd28543bc3a53f7d008b2ba54415ba29030d0955393e328175e15dfb2c307dcf77afddf2eac9f2dfc698cc9611a89a4b6493563be6795403970a1f5e23b497df1cc4d804d81a378d92466e18d28e9d4cbb7531e8612956b1b536578f511af8f3f4e844bb5de441d7ac3dc9ac0d27f65a6cf05c9eeb1349ee8ce3199854103468a87580ddf9f829f238e11663b7fe5c3d08acd7215b8aa19cb5e6baec7962483000d71b570ef628b9bcffc5d8531de7403fde322b3299d0b6cf2bb7481c450607eca309f2e795a0706fed6f16790cbcde1606583273de6c7e4f1f99c700df5b28f307de0fda078d293750f3d366a18bb26ad87e39118444da684f0579cb0a14f55c34f0ef60118dca83e4b08a8a065b504f2959b2e7976e98158d90f8c5a5f67fb6125e39ddd46f7f40278c686b2cf57f1d9990f93bcef61117e49a6322f27388e4e35b4d025a56f51f798950dbc5c8d109a027196335307bb755e4d8cb22ed363b1570338998f83f2a5a743aa9addbc4b2aa5fc8f4c06c24e4d63ceeb2cb4055513d69abf265339f62bdd3088bc1f2fc5d7d8ee67673c57b1261aa89711c080a24f2d3e331123ea46c07897db8b5e8a78710b809936cf91a5fcd4a3454ed99aeb97340926ed7de81d32788c3a7dfa22830d468a0fe31c98a3ef8d3d18e76c57bc9339ab2850315d3c3fc7c541addb4678a43a1cc9cba4c289dc930105db6451faf254dad896a519355d3fb70ffb79d6156fbd2e620d394ac77ed253c94c5664ec30c7cfa8c156f0d8c71744f1192ed5575fda556facf17b8ff270e0e69e6f37acf1acc5fcc71446844ea36fafa2baf8fd0c4e7a7f346067ad4e6eddb208bf8a5fa5ddbebbfa2b33006e3fb28ee854cf044446baa71bb196e208755a06b277c53738f9d4a92e69f32bdb16d4e974d16a5e8a7774f244768cba9811bf6bd22a10ec136816701ad0158c2817a7d180f68c37f56da350d88c3f4dbc497db97b1a9dd90cbcc16edd444a5572879575b4b48059f15112ba5b7c56b64ecbfdcd4db474a9db0b261992723016c555c8bcfeab3cd27a154f53c269fcaba7de9f6b6620db43ea59bb0c3c473092763a2842d44f785fde1507f475a2120be0d1c18b606be890560eeba7bc043049ae7049e4850a47c551c3fefd8f893bf2d2639752e6dbae05c540c7f5d87f94e09f3fa75b0f5995e524d54dee4104cadb74a6302050e200bc3c1b348b981118a5e857178e17cdc47ce5410c3832d3bc9bd97dcc0cee4050203a37e497ee13b5a95adf0c0cd61a69aec0489d81888f8b61757158f400bd5fa8943f47aa97a3c874433d1f7bc85f4abafe94fe59c3128b9aea659459f0546a3d8f08a63cd05c8ee4e4fff408873755b87ef94c0d65af9297c94172c239ca09a4208c10490d95727283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8dc695b8baf6745e3edb1d93cecaeda2ee98008f9a1d436a16537af0c73862e2433182b003ea4630440f4ee76246386bc24c9cbd7da586d65d22cc9d5b294b2"], 0x139c, 0x4000000}, 0xc000) lstat(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)) 2018/04/04 02:40:43 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x401, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000280)="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") r1 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r1}, &(0x7f0000044000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000013c0)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x68, r2, 0x800, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x81}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4000) clock_gettime(0x3, &(0x7f00001eeff8)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x510000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000001c0)={r5, 0xcc, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x7694, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @empty, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x478}, @in6={0xa, 0x4e22, 0x7fffffff, @empty, 0x7ff}]}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0xfffffffffffffffd, 0x6, 0x800, 0xffffffffffffffc1, 0x0, 0x10000, 0x400, 0xc, 0x3ff, 0x5, 0x6f2, 0x401, 0x80000000, 0x6, 0xcd, 0x7fff, 0x1, 0x8fdd, 0x100000000, 0x7ff, 0x1, 0x2, 0x3f, 0x40, 0x2, 0x0, 0x7, 0xbb, 0xf9fb, 0xffff, 0x200, 0x7, 0xb4, 0x8, 0x4, 0xe1c, 0x0, 0xb410, 0x4, @perf_bp={&(0x7f0000001400)}, 0x20000, 0x0, 0x3, 0x5, 0x8, 0x6, 0x5}, r1, 0x6, r0, 0x9) exit(0x5) timer_settime(0x0, 0x1, &(0x7f0000750ff0)={{}, {0x0, r3}}, &(0x7f0000faa000)) 2018/04/04 02:40:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) flistxattr(r0, &(0x7f0000000180)=""/185, 0xb9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df115388e233c0571097e5f4e42dbf276c1d0f30401c765e", 0x58}], 0x0, &(0x7f0000000280), 0x0, 0x800}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() r3 = socket$inet(0x2, 0x7, 0x3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) tkill(r2, 0x11) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) tkill(r1, 0xf) 2018/04/04 02:40:43 executing program 0: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x80000000, 0x6, 0x6}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0xe, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x800}, 0x400000) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7), 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000400)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000640)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r5 = epoll_create1(0x1000000080000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x9, 0x2750, &(0x7f0000000400), &(0x7f0000bda000)=0x5) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e20, 0x750, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, {0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fc00}, 0xad7, [0x6, 0x86a, 0x9, 0x7, 0x5d0, 0x5, 0x100000001]}, 0x5c) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000540)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, "e5fd755785132679508a000e6d4000", 0x3}, 0x18) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/04 02:40:43 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000eb7000)={0x1, 0x0, &(0x7f0000ecaf20)}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/04 02:40:43 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x81, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x4e21, 0x6556, @empty, 0x4}}, 0x0, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) 2018/04/04 02:40:43 executing program 4: socket(0x20, 0x800, 0x100) socket(0x1e, 0x4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/04 02:40:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708e6ff03000000450000000000800019001a000d000000faff270ff4000000fd17e9ffff06060d00", 0x39}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="40000000140000002635b363ab50297b800f483234d2470d040000001f000000ff0700000000000000000000"]) 2018/04/04 02:40:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000000140)=0x230d, 0x4) 2018/04/04 02:40:43 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) lseek(r2, 0x40000000, 0x1) 2018/04/04 02:40:43 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x420100, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={"6c6f0000ecffffff00", 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@empty, r2}, 0x14) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x4) 2018/04/04 02:40:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x10400) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x40000001b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/04/04 02:40:43 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000580)=""/83) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x2001, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r2}, 0x1c) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000200)={0x6, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000440)) socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16dc, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x20000) getitimer(0x1, &(0x7f0000000180)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000002c0)=""/246) read(r0, &(0x7f0000000280)=""/3, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r3, &(0x7f00000000c0)="b1614eb14576cd696ba36f187f2a371c8ecbee09a5f9691438a7bcf7bb96da079d9bad5e90e5ccf72760b8daafdfd7fd4943ecf3b994d92a4e257b4bba7b69ca1afee4cca74b59e6c913d761dd0bcfedfb37f3c1949d40acd921e29294b805d17a8ba2c2026f410631b38e19", &(0x7f0000ef0f88)=""/120}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x4, 0xff, 0x4be, 0x1, r2, 0xfffffffffffffffc}, 0x2c) 2018/04/04 02:40:43 executing program 1: socketpair$unix(0x1, 0x40600000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x7ff, 0x1, 0x3, 0x1, 0x98a}, 0xc) shutdown(r1, 0x1) 2018/04/04 02:40:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) sendto$inet6(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 02:40:44 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) socketpair(0x9, 0x7, 0x100000001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x2f909e6879437eea) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x81}}, 0x400, 0xa630}, &(0x7f0000000280)=0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0xffff, 0xfffffffffffffe57) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/04 02:40:45 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r4, 0xaf) 2018/04/04 02:40:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) close(r0) 2018/04/04 02:40:45 executing program 5: socket$inet6(0xa, 0xffffffffffffffff, 0x9) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socket$inet6(0xa, 0x7, 0x10003) 2018/04/04 02:40:45 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x38c40, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="343032383531cba030ce22df062cebb71752d81868c9189eef350c01a23d4976b0522b9f7b4862111051a2ca0000"], 0x6) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) 2018/04/04 02:40:45 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000}, r0, 0x0, 0xffffffffffffffff, 0x4000000000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) clone(0x0, &(0x7f0000000540)="978a5deba5cd56aab9fc8cb3ea5027f100511776b5cce7ddbaa5ad9d80943ac8034bb6322041ec7d8045bb1c40138fa3a61765d233b2a160ecc474fd69d4d25927d78218196d8c25b906abb22d4180ed82c6d0ac85812265159b4dec44e0be33df1b02ea5ac80aed8eae3b3cbcfabfc6e713c3e3d18d0dfee7db89512cdea6279e948252890c8c9047fb60f0e9e17c22bcca833bb85ba1b8ba70c9f7330b0fa6f25f0e95be703147090b85ee95c8dedb41356d0d901a5f621a156994724dcebaa82ac1e07e2a", &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000640)="bae9c432c7b44d00d1be983f686c9fd5d6226a40b88d9141a3d7dba3c3aba247d9b0985ed5e983d8cb8e90efa80afc6f8c67fc11d420bbb675a156b440694ab69dcc1838c5f02670426ba25d7b7c33943d9a75d64dbcbbb9c1f9a63adef9b0d7dd740d4cd730") r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000180)={0xfe00000000000000}) sendmsg$nl_generic(r1, &(0x7f000028c000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r3 = socket(0xa, 0x2, 0x0) flock(r3, 0x6) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x10, 0x70bd29, 0x80000000, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000440)={'syzkaller1\x00', 0x33d}) sendto$inet6(r3, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/04/04 02:40:45 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000240)=0x1, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xcc3, 0x10001, &(0x7f0000000180)=""/108, &(0x7f0000000200)=0x6c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001ff0)={0x1d}, 0x10) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40042406, &(0x7f0000000000)='&)user+security#system\x00') r5 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xb7b, 0x10000) ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f00000003c0)="99ea1e3e1d18d19b99412ca9eb524c44c9ba784f452180de33adf39dfa1323eabd91d2dd6c85d1d1") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000002c0)=0x4da, 0x4) io_setup(0x21, &(0x7f0000000080)=0x0) socket(0x5, 0x800, 0x7d) io_submit(r6, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) r7 = openat$cgroup_ro(r3, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$sock_int(r5, 0x1, 0x1, &(0x7f0000000300)=0xeaed, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r7, 0xee, &(0x7f0000000140)={0x0, 0x0}}, 0xffffffffffffff4e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r8, 0x4) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) ioctl(r2, 0x2, &(0x7f0000000040)="4ea7aa0712d946793aad5a01d2fa9fc2852c2c910722973530cc0c8c379cd84ad093c7745758ab224a1f1dd16248ec33b365ffb3a172b479ca3314010072a15c0790493d547f76b552e22b0c4a97a441a09276bf34b83c27cf779e8176aa48d4155a82868cbcb532e3dec9a33b4510c564ba9fcbef67a98c371f6623704f2c341ff42c4792ec7218c814fa5ababce9d196e1a641f09dbc438994d1fd71f0450892877acbbef8ff0679a7ad4f4f") 2018/04/04 02:40:45 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x206, 0x3ff, 0xffffffffffffffc1, 0x3, 0x9, @random="8ac3cad58799"}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000180)=""/46, 0x2e}], 0x5, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x7fffffff}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) syslog(0x1, &(0x7f0000000000)=""/216, 0xd8) recvmmsg(r2, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/04/04 02:40:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x5, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x6, 0x30}, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2200) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x0, 0x6, 0x7, 0x81}, 0x98) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe71) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r5 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r6 = request_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)=':+system\x00', 0xfffffffffffffff8) keyctl$link(0x8, r5, r6) fchown(r0, r3, r4) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180b6b683adaaaaaaa80000080045000030001000000009907800000000ff1000ff21009078000000ba0376cf000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) 2018/04/04 02:40:45 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000003ff8)) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000006c0)=""/59) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8c, 0x6, 0x200, 0x6, 0x2, 0x3e, 0x101, 0xe3, 0x38, 0x280, 0x8, 0x7f, 0x20, 0x1, 0x1, 0xdf, 0x1}, [{0x7, 0x100000001, 0x6, 0x4, 0x5445, 0x10000, 0x80000000, 0x1}, {0x70000000, 0x8, 0xb2b, 0x7, 0x933, 0x0, 0x2, 0x3}], "", [[], [], [], [], []]}, 0x578) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000080)={[{0x5, 0x4, 0x7, 0x100000001, 0x81, 0x7f, 0x10000, 0x0, 0x1, 0x9b, 0xcb, 0x9, 0x8}, {0x40, 0x101, 0x7dd, 0xffffffffffffffff, 0x9, 0x100000000, 0x1f, 0x2, 0x6e, 0x1, 0x5, 0x0, 0xffffffffffffff46}, {0x4, 0x7fffffff, 0x4, 0x1, 0x6, 0x5, 0x401, 0x4, 0x0, 0x100000001, 0x2, 0x0, 0x400}], 0x5}) 2018/04/04 02:40:45 executing program 3: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080), &(0x7f00000000c0)={0x8}, 0x8) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/04/04 02:40:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 02:40:45 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = dup(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) fcntl$setlease(r1, 0x400, 0x1) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="bc0000001701000002000000a90000008af94934ec4044b0a920305faabf2f8e910b15e8205c2e8f6a00d4dd5e5cf8a86389509fcc70d05fd184893b5911699350b2abdb13039dcc924bda61660fe57a5ad30000f52b93b863e1bd892127253ffa67db683a366ce7e2cf6597ec1e2777cbd2ea79792dcf01056203572f6ad62eee049ea903de9e4a6a7bdf5d50d0ead88833f55d6429dbc446edb1b77cf2c075c685a70534772ba2776ee5608ce210044c6a81dec227ea525c000000"], 0xbc}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0xfdce, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x1}, 0x21) openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x80) 2018/04/04 02:40:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x8900) ioctl(r0, 0x8, &(0x7f00000000c0)="46a5b37b797970dc3b9fb5d2721f9a51ccb6dab4222a7760fbf446a8d3550ce8c3caf2d72175f8c49552e38daa8944f03d5ea19dad2541bc06e2cb24f320cbaa47c2a8a0ed10a10353c9b270d9a89f00040000b93c6102accf429cbf56db9a5ce4cdb96c2ab65e8e637b39bed3e2398b238af0cb4d88a97b5927b0c44fcf15277ce1f8186dace157efbbc0f6843eb5bed4a8bc1fd14823b20a3c0f4fd3c23720efa3122248c912f2952b2d18de2ef2f31267673d947a8a6666") r1 = dup3(r0, r0, 0x80000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0xfffffffffffff801, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x9, [{{0x2, 0x4e24, @rand_addr=0x7}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x50c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in6={0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80}], 0x48) socket$pptp(0x18, 0x1, 0x2) 2018/04/04 02:40:46 executing program 3: syz_emit_ethernet(0x80, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[{0x10000, 0x1, 0x5, 0x100000000}], @llc={@snap={0xaa, 0x0, "fa", "3b2e95", 0x8887, "d3b16a536521cb8c62fbde7f0cf3ce1d70b4b7330ec071909fca6f86959620ac7b5c51b6a90efe1caf497c1151d7739705a59e437da16e7f82083a4081766d4e199648c1615b3a4edc9f3b55f8b1fc3c91b5316570ac91b4e599da0bc6049db5dad0a8a2e039"}}}}}}, &(0x7f0000000040)) 2018/04/04 02:40:46 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) rt_sigprocmask(0x2, &(0x7f0000000000)={0x80000000}, &(0x7f0000000040), 0xffffffffffffffa2) close(r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/04 02:40:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x33) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x4d5) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/04/04 02:40:46 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x7ff) r1 = memfd_create(&(0x7f0000000180)="2f6467762f7365849f5734ecf1a30f991dd18575656e63657200", 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x0, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000fc0)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="00005702"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0x0, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x0, 0x45}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r2, 0x6, 0x3, "d6a64b3e3d68d08b5994638ef6517f056d72e9fe55e049d89c99d105210267353845e59111a0fc968bdddca36a3185a8c59764efbc4de4a5debbfc"}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @in=@multicast1=0xe0000001, 0x4e22, 0x7fffffff, 0x4e20, 0x3, 0x2, 0x20, 0x20}, {0x101, 0x2, 0x40232361, 0x2, 0x9, 0x3, 0x1, 0x7}, {0x30000, 0x100000001, 0xb8, 0x8}, 0x3, 0x6e6bbd, 0x1, 0x0, 0x2, 0x1}, {{@in6, 0x4d6, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x7, 0x800, 0x65fb4082, 0x9}}, 0xe8) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000300)={0x84, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x0, 'rr\x00', 0x0, 0x20, 0x50}, 0x2c) fdatasync(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x100000000, 0xffff, 0x1, 0x79d}]}, 0x8) dup(r1) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) nanosleep(&(0x7f0000002000)={r3, r4+10000000}, &(0x7f0000000b40)) 2018/04/04 02:40:46 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0xfffffffffffffffc) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x698) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/04 02:40:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) 2018/04/04 02:40:46 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0008000000000000aaaaaa0008060001080006040002aaaaaaaaaabb00000000000000000000ac1414bb9a4d46b9102664133c814c789ee62e413c8bb8c352e96efeccab07d3ca6ca5d3b43c04fec8e5cb3d5cc93842a9a60de8b1462205fd39ce465f80d17bd9ccce2840f3ca950a269336cbe5e4ba7913dd88b807e9a01439faf6e5f7a6be4794a18925"], &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x800) ioctl$TIOCSTI(r0, 0x5412, 0x1d606b4c) 2018/04/04 02:40:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000040)='skcipher\x00', 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x98, 0xf, 0x0, 0x24, 0x70bd25, 0x25dfdbfc, {0xf, 0x0, 0x7}, [@generic="a0c8f6dce5e2dcd5b838a3125c3042cf4d247443b13108104b196babb411655aacb0169bd12c16da1881d9a5cbe051f32a0b6e773b7bdedbfaa379c3c9b68557368a3340a73e5844dbd79af30fd8435e66c0bbdbac05a54e4d633d55ac7aed9cf371b08b33350f42ee923e1ee599b6a2df88191afb2cb5d777c1b01c26c9cd6d", @nested={0x4, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x80c1}, 0x20000800) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) connect$ipx(r1, &(0x7f0000000240)={0x4, 0x4, 0x46a, "019b9abd38ac", 0x101}, 0x10) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:46 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200004) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000bc0)=@nat={'nat\x00', 0x19, 0x6, 0x9a8, [0x20000200, 0x0, 0x0, 0x20000554, 0x200009b8], 0x0, &(0x7f00000000c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x19, 0x0, 0xfadf, 'bpq0\x00', 'vcan0\x00', 'bcsh0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x98, 0x1c4}, [@common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:cert_t:s0\x00'}}}}, {{{0xf, 0x41, 0x805, 'yam0\x00', 'bcsh0\x00', 'ip6gre0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], 0xd8, 0x130, 0x160, [@cluster={'cluster\x00', 0x10, {{0x1ff, 0x0, 0x8ce, 0x1}}}, @cluster={'cluster\x00', 0x10, {{0x5, 0x8001, 0x6, 0x1}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x7a, 0xe809, 'irlan0\x00', 'yam0\x00', 'vlan0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x2cc, 0x2fc, 0x36c, [@bpf0={'bpf\x00', 0x208, {{0x15, [{0x1, 0x10000, 0x7, 0x54}, {0x5, 0x68, 0x0, 0x7}, {0x4, 0x2, 0x4, 0x134}, {0x7, 0x6, 0x101, 0xf9d}, {0x5, 0xa575, 0x1, 0xfff}, {0x10000, 0x3171, 0x0, 0x7fff}, {0x7, 0x7fffffff, 0x7, 0x2}, {0x20, 0x1, 0x9, 0xb410}, {0x59, 0xfffffffffffffbff, 0x401, 0xfffffffffffffffb}, {0x100000001, 0x100000000, 0x7fffffff, 0x7}, {0x200, 0x100000001, 0x7, 0xfffffffffffffffa}, {0x4, 0x1, 0x3ff, 0x7ff}, {0x7f, 0x9, 0x3, 0x5}, {0x1ff, 0x20, 0x2, 0xbc}, {0x2, 0x40000000000, 0x6, 0x1}, {0x7f, 0x8, 0x4, 0x7f}, {0x9, 0x2, 0xfff, 0x6}, {0x200, 0x2496ee7e, 0x2, 0xfffffffffffffffd}, {0x1, 0xa0c, 0x5}, {0x3, 0x10000, 0x8, 0x6}, {0x5, 0x7fffffff, 0x4, 0x80000001}, {0x3cfc, 0x7, 0x8, 0x8}, {0x1ff, 0x2, 0x81, 0x3}, {0x6, 0x200, 0x2, 0x40}, {0x2, 0x3b, 0x0, 0x6}, {0x7e13, 0x1, 0xff, 0xa3}, {0x1, 0x5, 0xe6, 0x40}, {0x2, 0x4, 0xbe, 0x3}, {0xffffffffffffffff, 0x1f, 0x10000, 0x10000}, {0x5, 0x3, 0x8000, 0x1}, {0x100000000, 0xff, 0x8d, 0x100000000}, {0x0, 0xaef, 0x2, 0x100}, {0xfe, 0x1, 0xffffffff7fffffff, 0x4}, {0x9, 0x2, 0x7, 0x790}, {0x3, 0xfffffffffffffff7, 0x7, 0x7f}, {0x7, 0x4, 0x400, 0x1}, {0x8001, 0x7, 0x8, 0x4780}, {0x7, 0x2f9a, 0xef8}, {0x6, 0x6, 0x2, 0x1494}, {0x5, 0xfffffffffffffffe, 0x6}, {0xc0b, 0x8, 0x0, 0xfffffffffffffcc2}, {0x8, 0xd3f, 0xffffffffffffffff, 0x1}, {0x10000, 0x0, 0x4, 0x813}, {0x40, 0x5, 0x100, 0x1}, {0x1, 0x10001, 0x1, 0x7ff}, {0x21, 0x8, 0x0, 0xe61a0000000000}, {0x3, 0x6, 0x1f, 0x3b}, {0xfff, 0x3, 0xfffffffffffffffd, 0x5}, {0xffff, 0xaa, 0xc55, 0x7f}, {0x401, 0x210, 0x9, 0x4}, {0xccde, 0x3, 0x0, 0x6}, {0x7ff, 0x3, 0x63f8, 0x10000}, {0x40, 0x0, 0x8000, 0x8}, {0xcfd, 0x6, 0x100000000, 0x3f}, {0x101, 0x80000000, 0xfffffffffffffbff, 0x104f798d}, {0x9, 0xbca, 0x10000, 0xa62}, {0xfff, 0xfffffffffffffff9, 0x1f, 0x400}, {0x2, 0x2, 0xe4e, 0x8}, {0x0, 0x3, 0x1000, 0xffffffffffff8000}, {0x100, 0x9, 0x9, 0x4a7}, {0xe31, 0x1, 0x1, 0x43}, {0x7ff, 0x2, 0x0, 0x8}, {0xc4, 0x2, 0x4634, 0x10000}, {0x6, 0x2, 0xfff}], 0x9}}}, @mark_m={'mark_m\x00', 0xc, {{0x3f, 0x8000, 0x1, 0x2}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x7, 0xffff, 0x80000001, 0x0, 0x0, "6869de936754ad5bcd44a7ec271d7979edea7feda2247ab68effa50a2b6c22a5f41f9422fb350d311b2059bdb5da9dcd77ec5159d478736cb535a773cb344e3d"}}}}, {{{0x3, 0x2, 0x201, 'ip_vti0\x00', 'rose0\x00', 'bridge0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xc8}, [@snat={'snat\x00', 0xc, {{@random="f195606106f3", 0xfffffffffffffffc}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x11, 0xa, 0x90fd, 'nr0\x00', 'tunl0\x00', 'syzkaller1\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x98, 0xc8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0x11, 0x70, 0xa00, 'nr0\x00', 'vlan0\x00', 'dummy0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x98, 0xc8, 0xf8, [@state={'state\x00', 0x4, {{0x5d40000000000000}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0xc}}]}]}, 0x9f8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x29, "dca500103eae0355ed311aef97d2ce2990f9be575ce2808d1755d5ec2751e6a96c07240527fd6f2db3"}, &(0x7f0000000140)=0x4d) 2018/04/04 02:40:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="cf42bc59d77eb0e5ccda32193240354bf11797b9249ee17e6113c7caf7997b05cfc171ee91001576aaabddd8b1a9a2d8a91cc8b74fe2a23bd002a009cd1c86be968c7e0de41e2ae14e3706b56325eaf13f8c9e470011b0891207445f0e313c38c5bef6bc349564d3e425d035357850f8b45fea2b8b2ea83baad05e1b3cf4559d6efd09455e1bf59f58630c5f6df2fc4a4f317d499fab343097bb5a5179", 0x9d, 0xfffffffffffffffe) keyctl$clear(0x7, r0) perf_event_open(&(0x7f000025c000)={0x0, 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, 0x6028532b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0xff, 0x100) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000340)={0x400, 0xfffffffffffffff8, 0x1, 0xa2b0, 0x80000000}) add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="33e070438d549fadaea205c48a8e307b70323d22d6517c1bf0bf4073e69afb6224acebd640cd7141e3a8418a2e50f7366803a3e06a526255a07cca3254c04c8604a001487a5798d0d1008a51098c055d00d34ae2757f067720f47fd1329aa47f67eb6cefc10207b4943acbb6d535d1638e227491876729de8849ff48b14b0ad9ee2fcb17fd00fab7fe02e0535702499c79cc9a09a7cfad9731f99731ebacdcbf81e2d11b13c94ea4f91a1307f464c9c4b0c336ff3b39c9a7c61eb35c89ac0b0a5908a264ba234e03", 0xc8, r0) 2018/04/04 02:40:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'tunl0\x00', 0x0}) pwrite64(r0, &(0x7f0000000200)="5936d3a2358878deea61a509c65a2940829c424177076ce90bab028e35dce3bbb497729d9429e5b07efe44358fb798957f90ccdf684fdb7631452cf26eaeac2a53c70052697896ea47cdbca1fea696eaa65366a4e7f1c11ef6bce151e38fa08ff7fcd51dc3dbfc68fbac6df396834a4dbfcedb1a19fdd1fae75f33ded4625a86e3bf12ce0791c770ebf005eb3af79ea9269f78f68a74a3fe7ffe44469130825a9a82d0fa37cc4eb0aeb392e0772901cc7e7d41e6db690f0871119ce5deb34c5d1003ca971b6bd5cf2778d6c06ddacf229434a079f0b01deddcd6241fb75bde14c7266d", 0xe3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x12, &(0x7f0000000140)=""/18, 0x0, 0x0, [], r1}, 0x48) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x2, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, 0x0, 0x570a, 0x8, 0x5, &(0x7f0000000000)='eql\x00', 0x1, 0x8001, 0x10001}) 2018/04/04 02:40:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@ipv6_delroute={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x400400) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000240)=""/222) recvmsg$kcm(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/11, 0xb}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000340)=""/135, 0x87}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/112, 0x70}], 0x5, &(0x7f0000001500)=""/97, 0x61}, 0x10000) 2018/04/04 02:40:46 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) write$rdma_cm(r5, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r6}}, 0x10) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x81, 0x4, 0x40, &(0x7f0000ffa000/0x3000)=nil, 0x904}) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000003c0)={'bcsh0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="4834cc66ef2338bc5c1963455b110cbfb18af0cb019a245bc7136033ed846ad7e1d034c8c9998c82b2d6f9b0b663cc1f74291a964c78d93c945340f138430f0a7e0a9cc46e25168c148972d1403a268cf38b93bb46db78fa4e7cb734d264a831ff81bb540d8af5a915ef025ab32c27dcf5bae709393281df4dcf7b0b2fcb807ae0ba69a663a76ae0182d51a7fe5a9c7367c3054984c09d82c51c96", 0x9b, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, r2) r3 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000400)={0x3, 0x0, &(0x7f0000ffe000/0x1000)=nil}) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000080)=""/209) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000480)=0x9) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x202442) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r5, 0x28, &(0x7f0000000540)}, 0x10) keyctl$setperm(0x5, r3, 0xc0810) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_ro(r5, &(0x7f0000000500)='cpu.stat\x00', 0x0, 0x0) keyctl$search(0xa, r3, &(0x7f0000027ff8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, r3) 2018/04/04 02:40:47 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat6\x00') connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) seccomp(0x800000000005, 0x0, &(0x7f0000000ff0)={0x200000000000011e, &(0x7f0000000040)=[{0x20, 0x3ff, 0x0, 0x11}, {0x6, 0x8fd2}]}) seccomp(0x1, 0x0, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x69, 0x758, 0x8001, 0x620}, {0x80000001, 0x1, 0x7, 0x1}, {0x1, 0x4, 0x2, 0x3}, {0x6, 0xffffffffffffffbb, 0x9, 0x8}, {0x2, 0xc383, 0xb2c, 0x3}, {0x0, 0x3, 0x3, 0x9}, {0xdb7, 0x101, 0x1, 0x80000000}]}) 2018/04/04 02:40:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2c0000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x0, 0x2, 0x0, "f47a7594fd90fe79b3d7f9952622268a8fbf15b8f26c26e862bc2de61d076d4184d1635da5bc1c20edd0bae4f6edd047f9492c8ed9c414ccb8848475d57bac", 0x38}, 0x20e) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) 2018/04/04 02:40:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x400}, 0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000200)={0x3ff, 0x6, 0x3, 0xff76, 0x8001, 0xa1dd}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x100) sendmsg$alg(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) recvmmsg(r3, &(0x7f0000006880)=[{{&(0x7f00000013c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840)=[{&(0x7f0000005680)=""/222, 0xde}, {&(0x7f00000057c0)=""/106, 0x6a}], 0x2, &(0x7f0000005880)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/04/04 02:40:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b700000000de1b342100000000bdd46500000000f7000008"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000009000)=r2, 0x4) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8), 0x2000031d, &(0x7f0000000040)=""/60, 0x3c}, 0x0) sendmsg$kcm(r1, &(0x7f00000017c0)={&(0x7f0000001400)=@nfc_llcp={0x27, 0x0, 0x2, 0x0, 0x8001, 0x8, "e9a54d2e408b0b5ce69f7a1555c9f0f2198e9f53afbeedd96e39a2eedbeb9bfa9c75c2128d516c9a92474f11d1b7093843e460b2de0d4ea9850f3dc870912a", 0x34}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001480)="4d00e9cb61a50ec5fcdd1a5ca209b087d90505e6e1a3044287e829fbd7b2992baf73f27555e8b1e665c5565e1e12709fb499286b94f9c46c69f95939b3dc7550fb93f03067052beef46ab489fe135a583974ffb08905317c1de395dc55714fe700e952628851909bfa7b9c126f212e45eaed12de2d9468a84bf079ae3fb12ae75a450a1ab7476a61ed101453d1676bffcbf9f2796432f30d30a55194b915b68674da7c73743d9ce3e229c26b44c1712cfa6ad5a136816419b3591e2d", 0xbc}, {&(0x7f0000000280)="c239bcb9a562156af18f712d8033b517cb5edbf5f431c3936cdc5855d907f5770caee0e0", 0x24}, {&(0x7f0000001540)="c7729490849b56ebb72c566ef455b61f056c759990da9f7a01bf59114273d8", 0x1f}, {&(0x7f0000001580)="bd1fa8365422860fabc5bdb87ab5c14322562aecc5ab881008269ea6ff927dcc2adb4144be913555025c2bef4307f83ca572e05ab3e7ced1fb740b276e00faa84df432c724475bd44d99adfd30b32b005fc2994715d13aea1a6ece0ad392e5d4a8a62c735ec65d6b6f0871127eb8de95076ff8254344a5f94b0bf3e6bc6494d2", 0x80}], 0x4, &(0x7f0000001640)=[{0x90, 0x1, 0x2, "4d955802381a62329d4706f6ac2fdcc12e41b227653346f51fe213b1b920580b3dfa5c2b4270e3a660dce3f76f3f3f38e5a05f16a76346f1dd51f59624c7319f58ab9d0d302f5335238aba72094b1c57314fcee73e1d9697cb6b6e26c79f07054e7e9c4b1897f88d102092f2e9a0758e3a84401e18726bbe5263b413279eaae69f"}, {0xf0, 0x0, 0x934, "f64b40d30d44a6b35cb1f57e9b8498617f41c98c81eb2e77699f9d54d10ffed0e84aab3dc0fa10317f8ad39239c13678570ab2d397002bdc339eb09eab546a08770ae7aee7fb14d10e24be76627273439aa147d30fba7389d9ea2e159c599d0f049ab7e504f30dc747edd5be7ca162b769ebbf8c0e28f88e9628f78dbad6705f41682b153dc6bf086408579d52d0050a078716362ef13c2d96b064d8b5bf6922080859f4905ce47dd20bdd22fcef52199e852a26f77f8caa0f0b91e156ff34474faf8be463c554559a91414637dd8cda754be75124c83219312bc63c1c00283c7d267c"}], 0x180, 0x40}, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x80000000, 0x101000) recvmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000140)=""/10, 0xa}], 0x2, &(0x7f0000000400)=""/4096, 0x1000, 0x68}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) 2018/04/04 02:40:47 executing program 0: timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)=0x0) clock_gettime(0x1, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000000c0)={{r1, r2+10000000}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000147000), &(0x7f0000040000)) 2018/04/04 02:40:47 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:47 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x539) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x5, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/04 02:40:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000000)="94c9404f30c4afb14c0588cf4b5c9ad237a9d650076d6b89cf98f469f3d34e4d01653ec71929189f0a648519674ba8c91e56e8203dbf8611b1", 0x39, 0x404c000, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x210040) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000100)=""/227, &(0x7f0000000200)=0xe3) 2018/04/04 02:40:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) pause() setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/04 02:40:47 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0xa2850, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0xb, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 2018/04/04 02:40:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000140)=0x7, 0x4) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1, 0xfffffffffffffffd) 2018/04/04 02:40:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020100090a000000000000000300000022c15ac15d6dfb4f1aae7834017cb6b8420b43048cee62ee668afd733f7625d64c8e31c9353cb513e49539020bcf3150bd6804eec110db8b6399757c64edbde67e44"], 0x60}, 0x1}, 0x0) 2018/04/04 02:40:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:47 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x100002000000031, &(0x7f0000000080), &(0x7f0000000040)=0x1b9d0f7c1abef714) 2018/04/04 02:40:47 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x5, 0x5, 0x0, 0x0, 0xc}) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f000079d000)=0x100000000000001) 2018/04/04 02:40:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0xe8, r3, 0x800, 0x70bd2c, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x323}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xcad}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x16}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc18}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2200000015002100000050bd0000000002000096", @ANYRES32=r1, @ANYBLOB="08000200ac14140d"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/04 02:40:47 executing program 2: r0 = memfd_create(&(0x7f0000000100)='mime_type\x00', 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x7fff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x1002000000001, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) write$selinux_validatetrans(r1, &(0x7f0000000240)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'system_u:object_r:mouse_device_t:s0', 0x20, 0x0, 0x1000000000000034, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x74) 2018/04/04 02:40:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x14}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x8, [0x9, 0x2, 0x80, 0x80, 0x1, 0x0, 0xffffffffffffff80, 0x8]}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2f4e0d9d9d3f54f, 0x0) bind$vsock_dgram(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/04/04 02:40:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6581010000000000000000000c00", &(0x7f0000000140)=ANY=[@ANYBLOB="1600000000000000000000000000000000000000000000000000000000000000001994000000000000000000eb70a1726b67a621ef5d5aa86a76e9eb3dc3214564e60e00a03eadd7f73199cb59c371da9bdbde6d5b64465e1266452c026326ae859b8d7c669ef5ef36f5155989d120300c0e4dff6253351bdaec431bf8057010f3"]}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) 2018/04/04 02:40:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:40:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/raw\x00') preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) writev(r2, &(0x7f0000000100), 0x10000000000001eb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040), 0x1, &(0x7f0000000280), 0x0, 0x20040000}, 0x0) getpeername(r3, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x80) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x4, 0x7e) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x8) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfdf3, 0xc200) 2018/04/04 02:40:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000001040101ff251affffffff04000000000c000100010038e2e475a1f80000000000060c000300008be3e322112feb104bbe3ee3f598e60b63caa9c9dc85f58664de3b5b6f14d8ece36c806f3b7c14d98eae46290a436e8840d4c2402f1d4c9fc0afa9d5cb7ae5e99d8a17bf1a2a3b096a9dec69debcd17b23ec8685c6f0541941eeb48dc8802fc78c9b7d5beb2baa97d2d986f45b9b79facfb21cbb35d85f4cca58129dca810d4bf62738b99bd9105e"], 0x2c}, 0x1}, 0x0) clock_nanosleep(0x2, 0x5, &(0x7f0000000000)={0x0, 0x989680}, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2018/04/04 02:40:48 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200600, 0x0) ioctl$TCXONC(r0, 0x540a, 0x80000001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000001400)={0x0, 0xffffff5f, &(0x7f0000000000), 0x1, &(0x7f0000001380)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0) 2018/04/04 02:40:48 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:48 executing program 0: r0 = gettid() timer_create(0x7, &(0x7f0000000040)={0x0, 0x23, 0x0, @thr={&(0x7f00000000c0)="d5ac7f043f3063268af2ed04f93fa6ce5da051b572c0f44225a73087a86e7420e8199c26eea990604f7bb4c5da2012e56cdf18980af6112d82e32aaf64ee783d48168faeb7f21c77ad0ffdb5c623186a1f46b57a5a4bfde309babb8f5f3e1cc24036c3464a940031f5521908973d6d88016874927ad1feff2ae276e9b5408ddbc9449eb4f0f9407d8f3096d57c91e63a420321fbb6c1f34f51eaea5e5950a09bb4e424235ae7e120290197ecc58c0bd6bbaad9eb9cdd84a29861e75cdd533b53fa74dafa63292614063c6937", &(0x7f0000000000)="01cac5"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000240)={{}, {r2, r3+10000000}}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000440)=""/44, &(0x7f0000000480)=0x2c) r5 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f00000002c0)={[0x2006, 0x1000, 0x3004, 0x4], 0x7ff, 0x2, 0x8}) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000080)={0x1d, 0x0, 0x2}) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000340), &(0x7f00000003c0)=0x60) 2018/04/04 02:40:48 executing program 4: r0 = socket$inet(0x2, 0xc, 0x83) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x353, 0x7, 0x0, 0x1, 0x8, 0x1, 0x2, 0x3}, &(0x7f0000000180)={0x5, 0xf83, 0x0, 0x8, 0xff, 0x1, 0x4, 0x7}, &(0x7f00000001c0)={0x1, 0x400, 0x5, 0x8, 0x7, 0xd2b, 0x3, 0x8001}, &(0x7f0000000340)={r2, r3/1000+10000}) sendto$inet(r1, &(0x7f0000000080)="eff1d510b63444c9318d0c9b6185aa19d8ddc3badc26dbdb99e1da14a3b8a0bdf6cb2cf572d5c80d633e104a2a624e6dd7bc85bc6b72f2bfd3146df7315c6c0614782075675e6792c98eebcdcb20331b25fd54b834c026906d6909f763ffc07e2b74197c7509266de3e81fcca71a8b32699317cade296947c56fdecec70ffdec7ca3a5a72263", 0x86, 0x81, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0xffffffffffffffff, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ab9cf49e1cf2c6714472c907ebd37a54061f01c47384d91dd86e97c594655976d59966cbfe35a075156dcd76a7f01ceed7eba92db80434f3"}, 0xffffffffffffff29) sendto$inet(r1, &(0x7f00002bff1e), 0xff6a, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 112.429721] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/04 02:40:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) unlink(&(0x7f0000000180)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) [ 112.485705] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/04 02:40:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x20202) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3196, 0x40400) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000480)={0x6, {{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x104) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) getpeername$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00000006c0)=0x37, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000380)="f8f80d724d60a313b1f267cc84edf2ec5ca62292071242c4901af87b8d6f7afcd21bcfe7414ae7cdf97242efe4b829e67591c4268ca1460e29d12c36a0b7788bcb2d61b6f41e7c431c7dca719e1ea070b3089fe881479c5969058aff4e436e93eaa37676344a46da2ce0c96662895f406962a812ea0e00ff673f383e71") 2018/04/04 02:40:48 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x47}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/04/04 02:40:48 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:49 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x200) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x14004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000201304b82c2e3c0bd08012b824f077e0e7a10a373fdae1fe663d022e1e8f005925a98353ad299ab52f3b8e2c3d17102817ca1085cc3da94c3ef3e0fd8376317d55dc64a48eafaba656e70fada0e91512261f5890d796a89f4c2df6907e75cad427943081edfaf12489d985c906b8413e485e2679c295a000004aa3104011e14d4f6e4148afa9a9dd100d0f09dcdfebf9d38928aa553465758d04e4becf62e0308adcd180b30661f309fef8e3b0a305838663ea5acd7ed99a71be521ccf4241a9c224a435b166ed1160df4fb2c79e60383bbba48e06cabc8add06a9fb7e2df0dca45e2de9a64c8028abafb58d4ac6b28627d11373567", @ANYRES16=r3, @ANYBLOB="010025bd7000ffdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000045}, 0x800) 2018/04/04 02:40:49 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'tunl0\x00', 0x80000000}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x8, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000080)=""/23) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) io_setup(0x571, &(0x7f0000000140)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000002c0)={0x2, r0, 0x1}) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000300)=0x101) io_cancel(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x907, r1, &(0x7f0000000180)="d49f552cdda4c6b9abc933e69016f5c0fe1a5d9562a6f106fe36e40ae0dc9f6d6f01ad98e63e8d7570dd8f4131382b57db5a6fbcdce94846da22eb6abb9d71a5ed5584dc0d32cd1c93d975c337f461ef97486e619abc42c90c8c6b9cc8aaec39e3cb399dc648572d08d8600bf7691a001b8eb917410ecbbe932af00034fed8b165583967880c3f164e7399896c07d37070037f75bcd67d1e21b64141691468fc", 0xa0, 0x1000, 0x0, 0x0, r2}, &(0x7f0000000280)) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x7, 0x5, 0x0, 0x606}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x0, @link_local}, {}]}) 2018/04/04 02:40:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) pipe(&(0x7f0000000040)) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) dup2(r1, r2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0}, &(0x7f0000000400)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0xce, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e21, 0x3, @empty, 0x8}, 0xffffffff, [0x25, 0x4b, 0x401, 0x40a, 0x74, 0x626, 0x0, 0x7fffffff]}, 0x5c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r4, 0x200}, 0x8) 2018/04/04 02:40:49 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x20202) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00', 0x7}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x3d, @ipv4={[], [0xff, 0xff]}, 0x4}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x81}}}, &(0x7f0000000480)=0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 02:40:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000040)=@ipx={0x4, 0x23b, 0x6, "00f1fa05ec33", 0x800}, 0x80, &(0x7f0000001200)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="5e080a85838a46672cb38237417938edcc43b02a1743c99596cfe2fe8f2841a1683e3c8c05c109e265d0115a3d665aec3be31ee2f1f788e78332e0680c4a60984121a4e30b2805b0390031f4e763dcf2621861107a2162eb9d65d0fe362440d1fb3c5dbceef8ad2f10d599e74e5a", 0x6e}, {&(0x7f0000001140)="7bb3287f63d7a162588b3d2a3689b15077b61eb7968e0f0517be410e48ef0f80214bbaec255900474ad446461acae14494aa16be91f2fd1e16f01d02253868c90edaa3f45d1bca1a5a4b8314c2abb80e7799d9178c9a159bdf748b49bc37baa5bfaaeb21b3b0e933c3fa8ba7fa64a95fb59bae0c26b144121d8c724c76caedd6e7b123bb3f9ae390dcdf40b4a6", 0x8d}], 0x3, &(0x7f0000001240)=[{0x100, 0x13f, 0x10001, "33d4de0533db7008b7263057638d4a43c5f116784c08377d7b872d157ba85e587241aadeb1de9184902a699877510212a871a69224e33171c06193a3efa27aa669d9de10e8f8c18e8cd8128a2a4579969f0f638e2514796eb7edeaddc4fddde9b74ed20e0c9a19a954a11b071173276eb724227890690f81f27fd467b0f837294904092ffe251918f7c796e908719ac6fdc8b52b0c74175bdaf7728de314b51e34fc8193ba97f80bd7b7200c8057f41ca7509797dd050a76b967bcb5bb41c566cdcc22274de2286044fc2523707a68ddd6e1f5fc96cbf51f120306b25ce0312d06c2280dd8104c0bfbf6304249060a9d65"}, {0x104, 0x108, 0x8, "90be9c0d356301c01ab9b8acb3c571d11753a401f94bd99e4bbc83933069bce6439a92d574c01c4d66cb4e178bd8a91ee2b483b30fd290a841387ed5ca23be01715fd77363e357675e7993de413934476e4b918c11d9ae735e629b2f60ee410f105403633345d950397bd2eea9103e99eb7905059e4627f4dad7cf167c7f7965fb596e6c606352d606136f195092b4d2e7e0b21090784aeee8155804d5521829bc7e4de463fcdf5ed8304d6f60b4c1aaf5a8b124e6b15b92b86f8c68c708e0719e6f6651e46fcfd0cffa6f7f676301f692f33f6c923c1dec83b8b65ce83f1f860b6e137ffa8a2891cd1b5696123ff35949207d3d24"}, {0xc, 0x1bf, 0x3f}], 0x210, 0x8000}, 0x44000) 2018/04/04 02:40:49 executing program 5: futex(&(0x7f0000ab1000), 0x8a, 0x2, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x1ff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r1, &(0x7f0000000500)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0x1, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = eventfd(0x2) r7 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) r8 = timerfd_create(0xfffffffffffffffd, 0x80800) r9 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8001, 0x400) io_setup(0x3, &(0x7f0000000200)=0x0) io_submit(r10, 0x2, &(0x7f00000003c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6a, r7, &(0x7f0000000240)="c30f15d43ec1671dde7d5f665f3f98b63b6448a0b8d3628933d12d7006d8755c73246491dd6563448a1ea24dd52119b7d810d2cdc2e8616ce45914cfdd31459daf4fe08d39d45180512a5bc5591163d21d489d55ed1acc17adccf3838d58e8ffb6db75ff1d07b71e16e0ec258f9a2405ac6df450768eda855633c13fae22f8bc3254382dcc25a7ec8b80b780c14bbcd4c0af1c7e002075130adb4816389a33efefeb9d78d33aa328a9ac5e15582f239699", 0xb1, 0x5, 0x0, 0x0, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xb, 0xc8, r5, &(0x7f0000000340)="8f091d69cb873b04be6c154c7194ab1087eef24c613cef0146316930608c3c4a4b728a8761e81b4a3256027f0a2a7c099fc4", 0x32, 0x800000000000, 0x0, 0x0, r6}]) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000540)={r2, 0x1000, "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"}, &(0x7f0000001580)=0x1008) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) ppoll(&(0x7f0000000140)=[{r3, 0x1002}, {r5, 0x2}, {r6, 0x2002}, {r7, 0x400}, {r8, 0x40}, {r9, 0x200}, {r11, 0x40}], 0x7, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x40}, 0x8) 2018/04/04 02:40:49 executing program 7: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000, 0x140) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000140)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x3, r2, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0405405, &(0x7f0000000240)={{0x3, 0x1, 0x1ff, 0x3, 0xf8e4}, 0xffffffffffffffff, 0x80, 0x6}) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01a176c8cfdafc00226122ca103378b8fd424850b352f1a5c057f2af9f246456d7a1117020a2400e8d3b04be80d2c4d949f51cebbf4d23c2c3936b422118d13f25a79713d8775d37e9b42b1bab920f55ed8967572c1b4ee07d29aad6e99a7cbd05", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/04/04 02:40:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="972c05b6d90cc1ed85fcaaf588f0d7f7a34ba60555bd66437e23f4eda1b3364f6fda09f4754a4828fea7b89762ad6da8ba1c1ba7605d6795d956591f448253e05a35d1c23c2f33a919928d0631dcc331eee4c431b18a263f7564e08b5132c261eb63f3865e4761ded90d719c6a257f604c6579cbe0936112a7eb0ce30bd820fe2f782aefddaaae1bc307e941e19e6f1f214b2d1187ee42dd0422daafd4bfa139549bfedd81947366afa9d178ee5fa00ffb3cde0d5cd6edd8c03599f5b05ccd4161e3e560a7b316694150ef7f26464b904d58d2cc", 0xd4, 0x0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) dup2(r1, r0) sendto$inet(r1, &(0x7f0000000200)="b0dda0b5bc72149bf93a7af8f001775f22dfc5bfe2bac34182b5bd9e14ea2314e366216802304d33c9f9006104ac007a6a3dbea56a6134e8ee956bf87664f01d063642fb3498410442114c6a3779ecd9c8fc6181ffb1a035106da500037006e870a0419663acf4904a74946845f8cad03ad1852a7c6c5208a644fcfcf5487c79e8475c62bf733bb463a2685c636b2c42183950940eaa8d2999587cb6af3f61b05646b9041ed79ff03188bbc05b8adde99eb77543c7b91154a8cc689917fc8b905fcd19dce2c849651341faec0cabc4e6ca463fa12675877df022", 0xda, 0x40, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 02:40:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'rdma', 0x20}]}, 0x6) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x480000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), 0x4) 2018/04/04 02:40:49 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:49 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x1, 0x4) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) 2018/04/04 02:40:49 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x600, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100000001) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0xfffffffffffffecb) sendto$inet(r1, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)=""/58, &(0x7f0000000080)=0x3a) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2, 0x20) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) sendto$inet(r1, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x2fc, @loopback={0x0, 0x1}, 0x4d}, {0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80}, 0x9, [0x3, 0x4, 0x7, 0x0, 0x9, 0x400, 0x6, 0x3]}, 0x5c) 2018/04/04 02:40:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1ff, 0x20040) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x99, 0x5, 0x5, 0x81, 0xeb, 0x3f, 0xffff, 0x7fffffff, 0x40, 0x7, 0x401}, 0xb) syz_emit_ethernet(0x11, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x695]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0xfffffffffffffcf7) 2018/04/04 02:40:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x100004, {{0x2}}}, 0x75) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000100)=0x90) 2018/04/04 02:40:49 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) 2018/04/04 02:40:50 executing program 5: mmap(&(0x7f00008ad000/0x2000)=nil, 0x2000, 0x1000009, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_fuse_mount(&(0x7f000062f000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00002b9000)) 2018/04/04 02:40:50 executing program 4: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000002c0)=0x7, 0x4) r1 = socket(0x10, 0x80002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc)=0x3, 0xfffffffffffffd55) set_tid_address(&(0x7f0000000300)) sendto(r1, &(0x7f0000cfefee), 0x5d8, 0x0, 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000240)) recvmsg(r1, &(0x7f0000001100)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000010c0)}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x3fff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000000c0)=""/225, 0xe1, 0x2, 0x0, 0x0) connect$netlink(r1, &(0x7f0000000200)=@unspec, 0xc) 2018/04/04 02:40:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="38a9cc145b74aaaaaaaaaaaa0806000186dd061000190180c200000000000000000000000000000000540000001c000000000000000000000001000000000000000000"], &(0x7f00000002c0)={0x0, 0x0, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7a8, 0x0, 0xfffffffffffff88c}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x109800, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) ioctl$KVM_DIRTY_TLB(r5, 0x4010aeaa, &(0x7f0000000080)={0x2000000802, 0xa}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f00000001c0)={0xfffffffffffffffa, 0x9, 0x3141}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000000)={0x1412, 0x3, 0x80, 0x4, "257f0018c0034aa8d367645f316f3b1895645b4ba917ea41384b7dcfaa8633a94035bce2bf63f0496191d9e8", 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0x400000000000000f}}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) setfsuid(r6) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x40000) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @tid=r3}, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) r7 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff, 0x0, 0x1}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000800)=""/242) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) llistxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000000700)=0x6) 2018/04/04 02:40:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000140)={0x4, 0xd2a, 0x1000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x9, 0x8, 0x9, 0x2, r3, 0x3}, 0x2c) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:50 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/04 02:40:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000ac1ff0)=[{&(0x7f000002a000)=""/195, 0xc3}], 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x8991, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x22b6, [0x4, 0x9, 0x2ddcd3f, 0x8, 0x3f, 0x9, 0x6, 0x7]}, 0x5c) 2018/04/04 02:40:50 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/189) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r2, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/04/04 02:40:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x1, 0x2}, 0xc) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/04 02:40:50 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2800, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000180)={0xf000, 0x1000, 0xfffffffffffffffe, 0x80000001, 0xe34e}) r1 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r1, &(0x7f0000000080)="bf0d2935d20fc9d33548bfd3e3f4f659700744ea51f2ad023b7050ebd89594d454db74112bc26aa640a6984ae15c74e9caa6df29ac23b07368b8223ffadaca9e8b7d9608e71a69bcd4667819c1f8a0ec29", 0x51, 0x0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0xce, &(0x7f0000000040), 0xfffffffffffffd05) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'eql\x00', 0x4}, 0x18) 2018/04/04 02:40:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x3b8, &(0x7f0000000180)=""/60, 0x3c, 0x2000000000}, 0x0) 2018/04/04 02:40:50 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = syz_open_dev$mouse(&(0x7f0000000600)='/dev/input/mouse#\x00', 0x10001, 0x2200) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000040)=0x54) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000006c0)={r0, r1, 0x5, 0xfffffffffffff68c, &(0x7f0000000640)="c9618bd9f86afae91e30693bec85d8339dc99e25a0955eb55e8a0eef453e3ca940a0abd19c92bd52254a6526d144818b879444fc90986b8a36cdd858e3f849fc256e75f3fe580cf94a550ec3469ebb169d0fe116447a", 0x3b865b06, 0x6, 0x4, 0x31e, 0x80000000, 0x1f, 0xac2, "07d3713c7fb849f60c545245bdbfedeed61cb18d248dbf44d53592db0670db87258b82a656e71c43f212729a06b779b411b62cc9b70f537ceee0ca293c7386b4228d09c333bcf742aa25562b0e0a49f022b3982c0e99511be4b8eb7bc83da31901c177b88b8ccb90de9d47380910"}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x8) read$eventfd(r0, &(0x7f0000000140), 0x0) 2018/04/04 02:40:50 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 02:40:50 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x204802, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1ff, 0x2, [0x1400000000000, 0x5]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0xdd, @remote={0xfe, 0x80, [], 0xbb}, 0x7a80000000000}}}, 0x84) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000020201b9d1001500000000000020000004000200"], 0x18}, 0x1}, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000240)=""/84) lseek(r2, 0x0, 0x1) 2018/04/04 02:40:50 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) r3 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:50 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) r3 = fcntl$dupfd(r0, 0x406, r0) io_submit(r2, 0x2, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x100, r1, &(0x7f0000000280)="960b357f7f6b8ea02b38a9c8b94632b0d39fa3a427bba21e49ddb3c7288758c53257d70b1f7d9e420e537b96f75bd73d976894e2dab4f3e743caa737861c45d8b06006f0ef43441bcb41c959136e8860f446f11e565d076468bcd17695ce6f801901589b4bc60adac6fd5904c405fea2a03a3c0a76410ac9fa4a8d18164eb8beaaf7837145b668442a52d128", 0x8c, 0x2, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000000340)="41d142cc419785dfcad8e51a6fc0aa849cb8990aa890d0ead246b76314974836a50d959aaa728f3fad5891646b7956622c718105cf7650875cb5e01936baea245a20badef9c117f4c55b453676b53b9ebb", 0x51, 0x100, 0x0, 0x1, r3}]) 2018/04/04 02:40:50 executing program 5: r0 = creat(&(0x7f0000000700)='./file0\x00', 0x40) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000640)=0x7, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000058030000ffffffff88010000cc000000cc000000ffffffffffffffffc4020000c4020000c4020000ff04000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000000000800000000000000000000000000000000000003000001f34d240000000000000008000000a3e30ea400004f0c32fb1627e1fa13a89c000000000000000000000000008c045e4ddf00"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800cc0000000000000000000000000000000000000000000000000034005345540000000000000000000000000000000000000000000000000000031f510807000006ff010002020200000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800bc00000000000000000000000000000000000000000000000000240041554449540000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c013c01000000000000000000000000000000000000000000000000240074746c0000000000000000000000000000000000000000000000000000000101000050006f736600000000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000004e100000200000000000000020000003000534554000000000000000000000000000000000000000000000000000002b8f30000020002080200000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3b4) prctl$setptracer(0x59616d61, r2) accept4(r0, &(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'syzkaller1\x00', r3}) lsetxattr(&(0x7f0000bc4705)='./file0\x00', &(0x7f00003f2ff7)=@known='user.syz\x00', &(0x7f0000046ff7)='vmnet0*:\x00', 0x9, 0x0) 2018/04/04 02:40:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0xfffffffffffff800, 0x0, 0x1000, 0x0, 0x5, 0x110000, 0xf000, [], 0x90}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440), 0x2000000000000128, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r2, &(0x7f000005efe4)={0x0, 0x2de, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x64, 0x2) 2018/04/04 02:40:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10002, 0x88) 2018/04/04 02:40:50 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000080)=""/207) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f0000000000)=""/24, &(0x7f0000d0cffc)=0x18) 2018/04/04 02:40:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) munmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000004000015d0101"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:40:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x141) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000100)={0x0, 0x15000, 0x2, 0xa, 0x44}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/04 02:40:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0xd) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x100000001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:40:51 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:51 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/208) munmap(&(0x7f0000655000/0x3000)=nil, 0x3000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x8, 0x0) 2018/04/04 02:40:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x30041) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x27, 0x0, 0x3, 0x5}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="649c47ad46390d006dc80000009d4d54", 0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x54, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x4e24, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x400}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x8000}]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0xf48b054263b47b42, 0x80, 0x8, r3}, &(0x7f0000000400)=0x10) recvmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000440)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c, 0x81}, 0x0) 2018/04/04 02:40:51 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x1000000, 0x10000}) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101700) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000000180)={0x9, 0x7, 0x100000001, 0x1f, 0x0, 0x4}) fchown(r0, r1, r2) ioprio_set$uid(0x3, 0x0, 0xfa) prctl$intptr(0x17, 0x81) 2018/04/04 02:40:51 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6600000000000, 0xc22, 0x9, 0x7}, {0xffffffffffffffc1, 0x7fffffff, 0x7, 0x9}]}) r1 = dup2(r0, r0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x1000002) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xffffffff00000001) connect$netrom(r1, &(0x7f0000000480)=@full={{0x3, {"c30d5b39c4ab3f"}}, [{"d9c17ab687fa2a"}, {"c69d1e57aa02a8"}, {"1bfe15f4162be8"}, {"ddc2e71afd85de"}, {"fba9abd799e4e9"}, {"54d62924215b1a"}, {"7a31ad5e3f6840"}, {"f47e7d8f690475"}]}, 0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r2) 2018/04/04 02:40:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000a42000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x0, 0x0, 0x1, 0x6, 0xffff, 0x9d}, 0x7f}) [ 115.177110] *** Guest State *** [ 115.180559] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 115.189472] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 115.198339] CR3 = 0x00000000fffbc000 [ 115.202116] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 115.208134] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 115.214154] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 115.220853] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 115.228859] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.236867] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.244897] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.252900] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.260952] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.268959] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 115.276963] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 115.284970] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 115.292977] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 115.301054] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 115.307508] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 115.315094] Interruptibility = 00000001 ActivityState = 00000000 [ 115.321349] *** Host State *** [ 115.324614] RIP = 0xffffffff811cd096 RSP = 0xffff8801c366f3d8 [ 115.330625] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 115.337076] FSBase=0000000000000000 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 115.344898] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 115.350813] CR0=0000000080050033 CR3=00000001c34e6000 CR4=00000000001426f0 [ 115.357860] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 115.364590] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 115.370674] *** Control State *** [ 115.374139] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000c2 [ 115.380819] EntryControls=0000d1ff ExitControls=0023efff [ 115.386280] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 115.393234] VMEntry: intr_info=80000b00 errcode=00000000 ilen=00000000 [ 115.399906] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 115.406497] reason=80000021 qualification=0000000000000000 [ 115.412820] IDTVectoring: info=00000000 errcode=00000000 [ 115.418283] TSC Offset = 0xffffffbee87fe721 [ 115.422616] EPT pointer = 0x00000001aed2501e [ 115.441186] *** Guest State *** [ 115.444554] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 115.453471] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 115.462327] CR3 = 0x00000000fffbc000 [ 115.466078] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 115.472078] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 115.478076] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 115.484742] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 115.492755] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.500741] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.508729] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.516715] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.524717] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 115.532693] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 115.540681] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 115.548662] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 115.556663] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 115.564632] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 115.571067] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 115.578515] Interruptibility = 00000001 ActivityState = 00000000 [ 115.584754] *** Host State *** [ 115.587959] RIP = 0xffffffff811cd096 RSP = 0xffff8801945273d8 [ 115.593962] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 115.600372] FSBase=0000000000000000 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 115.608172] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 115.614063] CR0=0000000080050033 CR3=00000001c34e6000 CR4=00000000001426f0 [ 115.621112] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 115.627787] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 115.633847] *** Control State *** 2018/04/04 02:40:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) readahead(r0, 0x6, 0x8000) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000000)={0x100000001, 0x0, 0xffffffff, 0x1, 0x10001, 0x3}) r2 = dup3(r1, 0xffffffffffffffff, 0x0) setns(r2, 0x48000000) 2018/04/04 02:40:51 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x60, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x62, 0x9]}, &(0x7f0000000080)=0x8) symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) 2018/04/04 02:40:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x40000000) 2018/04/04 02:40:51 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff205000001d56f4faf4d4109b44bb0b8c038454106", 0x1c) socket$nl_route(0x10, 0x3, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xf0d6, 0x7, 0x101, 0xfffffffffffffffb, 0x3ff, 0x6}) 2018/04/04 02:40:51 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:51 executing program 4: syz_emit_ethernet(0x2a6, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={r1, r2/1000+10000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x9f75, 0x3, 0x6}}) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x444, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0xffffffffffffff80}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xcc14}, @in6={0xa, 0x4e20, 0x3c, @empty, 0x9}], 0xa0) 2018/04/04 02:40:51 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000140)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x400, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x100000000, 0x6, &(0x7f0000000180)}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x100) getdents(r3, &(0x7f0000000080)=""/5, 0x5) getdents(r3, &(0x7f00000000c0)=""/46, 0x2e) 2018/04/04 02:40:51 executing program 0: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x70, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 115.637303] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000c2 [ 115.643980] EntryControls=0000d1ff ExitControls=0023efff [ 115.649447] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 115.656390] VMEntry: intr_info=80000b00 errcode=00000000 ilen=00000000 [ 115.663059] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 115.669644] reason=80000021 qualification=0000000000000000 [ 115.675961] IDTVectoring: info=00000000 errcode=00000000 [ 115.681758] TSC Offset = 0xffffffbee87fe721 [ 115.686094] EPT pointer = 0x00000001aed2501e 2018/04/04 02:40:51 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x12, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) 2018/04/04 02:40:51 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff051c020b49ff6e10b500200700eb0800030001000000", 0x24) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/80, 0x50}, {&(0x7f0000000180)=""/13, 0xd}], 0x2, &(0x7f0000000200)=""/13, 0xd, 0x3ff}, 0x40002100) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}) 2018/04/04 02:40:51 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d}) 2018/04/04 02:40:51 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/sequencer\x00', 0x400, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000c40)={&(0x7f0000000b40)={0x1d}, 0x10, &(0x7f0000000c00)={&(0x7f0000000b80)={0x6, 0x61, 0x0, {0x77359400}, {0x0, 0x7530}, {0x3, 0x3ff, 0x7, 0x9}, 0x1, @canfd={{0x4, 0xfff, 0x100000, 0x40}, 0x2d, 0x1, 0x0, 0x0, "0650f7da1d1d1ea4c21d0cd219111e8d81624ac76e616cca9f0726c59345a8a2c8a9a8e5029c4929d83ef6f6270802bfc1ab26d21ba8d92725c31ed13af0b9fb"}}, 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pipe(&(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x801, 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x3, 0x4, 0x4, 0x4c4f, 0x2, 0x6, 0x80000000, 0x362, 0x38, 0x120, 0x7fff, 0x2, 0x20, 0x1, 0x1, 0x7, 0x7}, [{0x6, 0x9, 0x0, 0x10001, 0x3f, 0x8, 0x6, 0x6c2}, {0x6474e551, 0x9, 0xb9b, 0x1, 0x0, 0x8, 0x200, 0x100}], "4dd3bad98a63c32488155045d1718abe62e4c7f2d1473910e522b24b1c7a0c944a35d00b6eae88437d16372d21379768230c816613bcd324c3a77e11d4fdfd40a7e1a51527486b636724e13c4693d6bd0c1ef2202be1ca8d5d786e100ddd31e02f0c59ba362fe17f9fb45b5bac739915113a70d5b0fff2d379cd1b8a9de933186b1a866c61d182c51f4f096d0b769f7000fd04f80f73bfe3121be5906aa3ae2390ef1f2faee3c3247e081df40b17ab53d483758b2aa9a4e716ab14ba3c45d5f16ecfbb2a10b0080bc18007c8e4ec9dfb2614b5ec1a", [[], [], [], [], [], [], [], [], []]}, 0xa4d) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000021000)={0x0, 0x3, 0x3}) 2018/04/04 02:40:51 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000003c0)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0xe}}], 0x1c) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000001001000000030000009604fefd375b650b411af83c9d89bf97a5369f71aaa9d639222064cc326eed72e8460adc8ff7fa6fc82a2bf83f8173ac6b3d20ec30cb9fb914fbb682df22cc30ac2168a4a1b1a099285ec6268333364c929913b40ae530b978e0adff76ac5341c8d35f83b067f2e7236294c0638f6b25dd93b9ce2551a5c9d4db030ee95662207732087d48fbcd40890b09847492261d51dbce3d04df3ee550f848bc753092a0dbb6e1340e0f9090324398d07d12ee641808f3a6fac4f12edb45df523c1596b1ea0e7047785bf579f4ce9a56"], 0x10}, 0x0) mq_timedsend(r0, &(0x7f0000000140)="66120a5c077a348043d50d38da310af1a208bb4836b29ee3b02f70f0699166de28691b0a2e0b2f2a10fe08d053672e8f9c5afffa3ee6aaf763cd37600b3240b131613b977ce5ded20ab3c667cd715516cd1945ca9fc54f5c9db028a8cd92f0d6b0396b153021fed4a879d393a016e6a656ac5e5034c2238ab297d187f31f80fa3c1b312fc1153641dedb27a3a8b38f6bf182eba7dc219574221374352a02e07d693a68b20b6b5599647cdf0c3aedd594261ede05a265a3703cf4ee0f494a3ccfd8f1fb5d2f924439ca35c9587cc6689058120d90582295ea781e80c010c668759990085db20305dacd27a0c14fc0519f2fbdd7799521c5", 0xf7, 0x5, &(0x7f0000000000)={0x0, 0x989680}) 2018/04/04 02:40:51 executing program 7: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x64) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0x10000, 0x0) sendmsg$alg(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000980)="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", 0xfa}, {&(0x7f0000000a80)="ce273c7560ebb41117e6194fe3fc96fdc97697fc93a3a23a018ef8d9c7457283d8e07c5b1b59bedbc4406520966b9f6061eef3106105a0188a85c85f98d9b700fe7bd61b45d6d060e060966ccd00aedc00175ec3ebaab9d49f0c43ba03a4bcae4bdb512380231ad3b7f7cd13287db477e30d896373499ff2a3db4be7f1787db491ed7308fd2897102cdb3710adae107453378aea05ef3defecca90f303873fe5a7f0b529c737989716b9c817ecc2b7cd42f722bd63220b06e7f76ec29c50958981c0dedcf27c248ea52a0780d9a5b62dd43b4acaa11ca5da9ea8ace1f6", 0xdd}], 0x2, &(0x7f0000000d00)=ANY=[@ANYBLOB="2c000000170100000200000019000000c376f717a902c18585a67b6a95a52bbc2d3561ba9dacccd1c9000000100000001701000003000000010000001000000017010000030000000000000010000000170100000400000000000000100000001701000003000000010000001000000017010000040000000002000010000000170100000400d0590000ff0f000a1000000017010000040000000100008010000000170100000400000054000000"], 0xac, 0x24000800}, 0x40) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r2, 0x0) r3 = accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000cc0)={0x11, 0x0, 0x7, 0x2, "d5530fd1fdcc2e98e218120281014edd9fcb00a61997331a16dfa4e2402237e28ddbbaf16f2121b86c4b0554", 0x8}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000001c0)) sendmsg(r2, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000d40), 0x224e, &(0x7f00006e9c68), 0x0, 0x1}, 0x0) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000600)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) bind$can_raw(r2, &(0x7f0000000780)={0x1d, r5}, 0x10) r6 = syz_open_dev$sndmidi(&(0x7f0000000740)='/dev/snd/midiC#D#\x00', 0x0, 0x200400) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50012, r6, 0x0) sendmsg$alg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x5, 0xc0000) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f00000008c0)={r6, r4, 0x0, 0x6, &(0x7f00000007c0)="a039b078abfcd4474267bdeafea8693a786f2ef8a3d9bc57df29cd4d8b9c7030b3edd49ca8fee1f27d40ed98deb1b5d0655f4678d3d58b6456624f92b0ee989476123528e8ce33cc54ddbdfdf327489717dbff58bb3c7bd188da22de3a80493727ac29fbde054aa2db7681f5127b6090f343fbd174ab086661802c20d711269c676cb911eabdb1d7a67ba68911b7fddd800f509ffd9947a4db3b3f3367994fce06f0e7d451981ba394f94bed3c1cdb4504774044bcb1f3fd50f0bd2d75c8c52173053a08daa2df4e", 0x4, 0xca, 0x392, 0x200, 0x7ff, 0x6, 0x401, "f142de8c6fb8c12004dce7a98b510960066e8e6262d35aa9ae02f505f592ef790384b5b55bc808425c656c8dacc3a29b40eb0707b84b6dbdb2e0"}) ioctl$TIOCLINUX4(r7, 0x541c, &(0x7f0000000340)=0x4) accept4$netrom(r2, &(0x7f0000000540)=@full, &(0x7f0000000380)=0x48, 0x80000) setsockopt$inet_tcp_buf(r7, 0x6, 0x1d, &(0x7f0000000300)="b0cb33fb19fdaea3ad1b3961c87cd80f1472b066d3b736bbe0244e8739879f1292921c3c6cc62a62c50b61d3bd6be47a9089092a07054437e02e097f", 0x3c) recvmsg$kcm(r4, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000100)=""/13, 0xd}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000003c0)=""/143, 0x50}], 0x5, &(0x7f0000142000)=""/60, 0x3c}, 0x0) rt_sigsuspend(&(0x7f00000005c0)={0x5}, 0x8) 2018/04/04 02:40:51 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000100), 0x8b, 0x4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) 2018/04/04 02:40:51 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:51 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x101000, 0x0) socketpair(0xb, 0x805, 0xb0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3ba8f08b) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000180)=""/185, &(0x7f0000000040)=0xb9) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000500)=""/102, &(0x7f0000000580)=0x66) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[]}, 0x1}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000004c0)={0x54, 0x0, &(0x7f0000000340)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f00000002c0)=[@flat={0x77622a85, 0xa, r5}], &(0x7f0000000300)=[0x20, 0x78, 0x38, 0x0]}}, @increfs={0x40046304}, @increfs={0x40046304, 0x1}], 0xec, 0x0, &(0x7f00000003c0)="7ca7699a039b897383645109da8905cac1714ecd4479e257e80c5dbbc5a0ccd02418db9e198c0f5c6d1803ecac4bbf42430d6d17879d3dae8c15019a96b8357a74f30b199ee2aa03ece456d9395a7c53e90b0867dff8908afb1bcaa74c6d7fe99da155f2fc633bdcb692b2e44de026cf2ecb5b1fbd0ced442db9b3c248c996e1503053e6d5cbcfe0aba435cabf020ed88a5ee4db00396f1fec8c5ec70e615c4a696875134cde38f1a9861f59ba83a18b050f1783eed4478d3400e6d4e98963dae7bcde1a9101939fdfd032e8a04d9066aecd65b63d7ad0d2e66f379239d0bb3b44cbd83b24e8c0fe096ea2f7"}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)) r6 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x80100) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00000005c0)) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000000100)={0x0, 0x9d4, 0x5, 0x0, 0x4, 0x0, 0x8, 0x1000, 0x7ff, 0xff, 0x7f}) 2018/04/04 02:40:53 executing program 1: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x0, 0xc) socket$inet(0x10, 0x3, 0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) r1 = epoll_create1(0x7ffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000007, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000b0e000)={0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000002280)={&(0x7f0000000b40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'vlan0\x00'}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002100)="ba", 0x1}], 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x3, r2}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x0) close(r4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000dfad1b061a4ef6010000307e702300000000e869c71df95929b09ad7e28f0bc7fa20a25cd734ff436a357a0505710f013209000000be3909d1c0d63601975ba504000000"]) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0x2, 0x100000001, 0x1, 0x100000000}, 0x14) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000d7c000)={0x0, r6}) 2018/04/04 02:40:53 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) pwrite64(r0, &(0x7f0000000400), 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x5}, 0x8) 2018/04/04 02:40:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000240)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0xe3f) 2018/04/04 02:40:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x2000000000000400, 0x80000001}, &(0x7f0000000180)=0x8) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/04 02:40:53 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:53 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"71797a5f74756e00000000001000", &(0x7f0000000000)=@ethtool_ts_info={0x41}}) 2018/04/04 02:40:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1f, 0xb420cf6d0c7b0518) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0xffffffffffffff98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="649c47ad46390d006dc80000009d4d54", 0x12d) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) fdatasync(r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="10000000170100000300000001000000100000001701000003000000010000005000000017010000020000003e000000d7af50bdd7aeedcf8095c302000000000000004121b7b96bdc26205146a81a1466c4211d6d247a451d3b61628bb98ca6300cee35d48340cbce5d9700f6a8000010000000170100000400000000000000"], 0xffffffffffffffb5, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8), 0x0, &(0x7f0000142000)=""/60, 0x3c}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r1, &(0x7f0000000300)="cc64c19e7205ef45bc89be7fc6e6cdf769139d4b5474a329e465911d77e52e9016a5a4efa3f2cd94c9f80f7a14a6a523"}, 0x10) 2018/04/04 02:40:53 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2400) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x400, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0xb, 0x1}, 0x14}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x81, 0x9, 0x0, 0x200, 0x0, 0xa667, 0x2004, 0x1, 0x7, 0x5ac, 0x400, 0x20080000000, 0x2, 0x6, 0xa2, 0x7, 0x2, 0x5d7, 0x7f, 0x6, 0x0, 0x6, 0x6, 0xc2, 0x0, 0x3f, 0x0, 0x8, 0x10000, 0x4, 0x5, 0x8, 0x9, 0x1f, 0x8000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x74cc}, 0x18801, 0x1, 0x6, 0x3, 0x7, 0x7fffffff, 0x8}, r3, 0xa, r1, 0x1) 2018/04/04 02:40:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfffffffffffffc00, 0x80) bind$vsock_stream(r3, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r1}) bind$nfc_llcp(r4, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x10001, 0x6, "a5266c3025beb90c1fbc38032b424ae94ba091f52a7842ad6e175a640ab313cc620592236bfae7a0715766ff3546b51961fdf90329b2c4640fe2e7533d8018", 0x19}, 0x58) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2b63c53c80467a70a81f7214c2e732"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/04 02:40:53 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/04/04 02:40:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0xb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9}, 0xc) signalfd(r0, &(0x7f0000000040)={0x2}, 0x8) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f000067c000)) prctl$void(0x1f) 2018/04/04 02:40:53 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:53 executing program 3: unshare(0x20020000) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x200000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r2 = socket$key(0xf, 0x3, 0x2) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/04 02:40:53 executing program 1: unshare(0x20000401) memfd_create(&(0x7f000056ffff)='\x00', 0x0) 2018/04/04 02:40:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003d00)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2}, 'gre0\x00'}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101400, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) 2018/04/04 02:40:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r3, 0x2}) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:53 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:53 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf0, 0x210000) listen(r0, 0x3) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/04 02:40:53 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:54 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x40000000) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000000)={0x0, 0x2, 0x5, 0x23, &(0x7f0000ffa000/0x4000)=nil, 0x100000000}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, {0xa, 0x4e21, 0xb4, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x7, [0x9, 0x800, 0x9, 0x8df, 0x5, 0x1, 0x4, 0x4ad]}, 0x5c) close(r0) 2018/04/04 02:40:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x6, 0x30, 0xfffffffeffffffff, 0x1ff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f00000008c0)=0xfffffffffffffe64) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000900)={r3, 0x9f}, &(0x7f0000000940)=0x8) fcntl$lock(r0, 0x7, &(0x7f00000005c0)={0x0, 0x0, 0xdf8f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 2018/04/04 02:40:54 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:54 executing program 6: syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@dev, @multicast2}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:40:54 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='oom_score\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000040)={{0x3f, 0x2}, {0xd, 0x6}, 0xf695, 0x2, 0x40}) r5 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x200040) io_setup(0x0, &(0x7f00000001c0)=0x0) io_submit(r6, 0x3, &(0x7f0000001680)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x910, r5, &(0x7f00000003c0)="193633f1a8e91f6ed7ebbb8fbc92e92d1012185d0538d6e3786d55b07ade483dfc43af83f0cd6336ea59ec710a8ca96ad1d8cfc6cbdebf8752795f49762917453b5bcc8ea58fc179719c45e38a6cc09ac9aaa8e4cabb25fba545230219c804ea3097de68b165f422c468ad89a94164329925711904e4e6d081c8535ff670eb20ebb363fe8dc7013110f347c15b603527318ff9767b7a0d9099c86f53510229e5fc5bcd864a794e231f92a1d9a8d9b480f899322796e98f139e21faf15c5f44aedfafa5cad4ec021015a5c61f1d0d27", 0xcf, 0x6, 0x0, 0x0, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000500)="6bc61a4d014e6b84b7fa75ee471b4623cd07b56ced41db55920d3c94c598f9bd6abbfa887705e89108aa352a126772ff27e29a00ac4766feda30f55b03648b605cae836b4d8f610de82a9a64e95f96163f9c743008ec9d519c53b33bd5d9683314701f6aa8edbe47355a583135eceb14dc8120b67247417a8e2c8d5fa888711dba0148660552d4f6f5619c93866d66d9c183aee2b8a29f498ad91a8da002377e1e98717e645b242db063d5584d6417440a82bfeec4acfbcdcd099722096ec659a8a985818319ba90fa38078b31ae0a1911c6c9c2c92abca949cbc2659eb663", 0xdf, 0x6823, 0x0, 0x1, r5}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0xa5e, r3, &(0x7f0000000640)="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", 0x1000, 0xfe4, 0x0, 0x0, r4}]) sendto(r5, &(0x7f0000000240)="b583fce8b75ebfb4086f8f4b4d81f4a3ef025c812f921190cf4a60dcecdd8e8c53db733c6e00790dd98e84afa6f90ba7dabcc89abd678b430749215c24112d233f61c527a32f11a9096b550d25a29da44a4db3fd69f961fb4dd4dd9dde61ef4f3f521aeefaa2ec9f38f05797406e711362d2502ead26be6aa1c88f752f55fb3ca77ccadfb125aea13f0f2e5b6261f077e0e721848693977ce2822836b624a830ca4dea871386ee1099ae79faca804e1a29b475f5d58375b0b808aee65680da14416b3213378754422e5e4761c19ff758a1a40fd7f06734252690e8653c0f5580982b4fbb04f9509e008516c95861a7b81fa3", 0xf2, 0x4, &(0x7f0000000340)=@ax25={0x3, {"188f84e213acc0"}, 0x1}, 0x80) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x0, 0x89}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b3fdc)={0x6, 0x2, 0x1, 0x9, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x80, 0x4, 0x0, 0x7fff}) r7 = syz_open_pts(r2, 0x41) write(r7, &(0x7f00000000c0)="4cf7be3b719c4a681552b524b839a3ec5cd1276d9db4e6f02353cf7d4368c23b548f832885af057e9de7bf33f211a9d85c8a6567e2949d19af182a78ed4c6448639a141cc7c9647f1fe5f065962f0d", 0x4f) 2018/04/04 02:40:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000340)={0x1}) r1 = syz_open_pts(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1e000004", @ANYRES16=r3, @ANYBLOB="04002dbd7000fedbdf250c0000000800050003000000c04911ae4b40950f14478833ad1b15c4843c5e0029643ba276ff9d19b4d9842f3073cf3286f4dff04df8361e030a86909b792d3bac2f4b8b891371349c4cf491b79581a4ec573e5df14008d159dd07b97ba278957339988c8bba0d228e0332065d42b4f2c6ce"], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/04/04 02:40:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), 0x4) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) r1 = socket$inet(0x2, 0x400000000000001, 0x0) recvfrom(r1, &(0x7f0000000180)=""/130, 0x82, 0x10120, &(0x7f0000000240)=@nfc={0x27, 0x1, 0x1, 0x6}, 0x80) sendto$llc(r0, &(0x7f0000000300)="e066f4c14eecf8651a695144159e62b1ecf334e071460e14ca87a6de99ccddfd0270e8c9a8e0d46216c6edc1ff24a2017860f34685a4a7763004f49e35994b67c1b16eacabdf6315f0b150b91688291ff54e06838ff4288a1c1a26868a196b2528db544ffa4e30bdf71d0facaa53fe3d46f17428871049700a030e97c9f17f3eaace39a30dfbfbd9b3abd45e10eba178548ea0c79755c0156484ff1f44e227b4fc79affd1cd4654880a2069a18353c04e15e", 0xb2, 0x20008000, &(0x7f00000000c0)={0x1a, 0x325, 0x20, 0x4, 0x3c, 0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000002c0)={"000000a98cf9260356e2f394494000", {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, {0x2, 0x4e21, @broadcast=0xffffffff}, 'vcan0\x00'}) 2018/04/04 02:40:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:54 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x1000200001c) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 02:40:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000080)="298cb30527f544f356307073e3c77f2b8841e1a04e07c052d5d31e12032129c38aa10df4abffbd97743aa3de3a20eed7c38e857341c071e23c1760b6494e038efe8b38ca606ef5c26a55608a54c6b0ec422aaadcfc6b4e59a0e3bb904387774a5802a07dc300805f994ddba73c58a262b744cec8d80d7decba8979c49a12a74081d36d43d7467cef36bd79ecb976b6bb460a96a532f130687a43078845f78a1103169c4b74de490d61e10ea4b7ee17f44c8f6b60f40890d54bd6a833895af298", 0xc0, 0x3}, {&(0x7f0000000140)="12dfc651008f8107fb81e206733e3b75389d81ea0238d7c56e35d14358aacbd2306101", 0x23, 0x4}, {&(0x7f0000000180)="3c33aae3bc8c1cf06659975ea7", 0xd, 0x8}], 0x2000000, &(0x7f0000000200)={[{@grpquota='grpquota', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@noacl='noacl', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) 2018/04/04 02:40:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2005) r1 = eventfd(0xe326) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010000040900fcff4d00040e05a5", 0x58}], 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) r2 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) 2018/04/04 02:40:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="649c47ad46390d006dc80000009d4d54", 0xb8) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = getpgid(0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x847, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x3, 0x2, 0x7ff, 0x9, 0x0, 0x5, 0x200, 0x3, 0x5, 0x7, 0x0, 0x9, 0x20, 0xfffffffffffffb58, 0x8000, 0xfb, 0x1, 0x7, 0x0, 0x8001, 0x1ff, 0x0, 0xa60, 0x800, 0xffffffffffffffff, 0x1, 0x2, 0x8, 0x4, 0xac, 0x1ff, 0x2, 0x3, 0x10000, 0x2, 0x85ad, 0x0, 0x80, 0x2, @perf_config_ext={0x7f, 0x2524}, 0x80, 0xebb1, 0x7fffffff, 0x7, 0x8, 0x2, 0x3}, r2, 0xa, r3, 0x1) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="7d91edd40843416471cd8fbbd668b55bce8591a6af793e609d5716c56eb1f42bae838f4d639e1cf5760117a8bf0e943ef329bd6b964a9b7a726bf1b855c206e7df1153886ffef921ecf04449e42dbf276c1d0f30401c765e", 0x58}], 0x1, &(0x7f0000000280), 0x0, 0x20040004}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) recvfrom(r0, &(0x7f0000000300)=""/254, 0xfe, 0x40000000, &(0x7f0000000240)=@rc={0x1f, {0x1000, 0x10001, 0xe00d000, 0x1000, 0x3ff, 0x2}, 0x5}, 0x80) 2018/04/04 02:40:54 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:54 executing program 3: connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x5, 0xf496, 0x9, "56f38120b691af121d12442fc76298262298decac8df18f2b810bb13d0f7580389751c23513aa018aad05cd43c86ef61bce3a9c6258adc4ba5853454cd272e", 0x12}, 0x58) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000000009371, &(0x7f0000006f80)="010000000000000018") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xfffffcea) 2018/04/04 02:40:54 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040)={0xc44}, 0xfffffdc7) prctl$void(0x1f) [ 118.661460] QAT: Invalid ioctl 2018/04/04 02:40:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fstatfs(r0, &(0x7f0000000440)=""/195) write(r0, &(0x7f0000000100)='\x00', 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="c93574d9567be992163f8cea2609e1502334fce64ecc0eeac54de6e459a892e0fcd87d90d4105c96937415d7b4813a4d8a6aa1aa0557d1b1f57959bfac0db384135eb06df206d76e20e2bb949229869b7b2d5e2824719143ba01ce2d96009e30d52e71596c91f671bf34d1b69f6f49c585f3ca4abe722e033bc6a6bfbb1b30a96c99f3b927c9db7285d4f0dcd23cbb4cd7a4914a3034b2c4376f854ef99386449898486c067167dd76a1f05522cd908d3bbfb67ee620886ebdf844611a159211f6234196cad6b0ec3ab6a3ec8c825f09d62cc4b0c38a4cfe3417da0bc15f") pause() read(r1, &(0x7f0000000380)=""/181, 0xb5) 2018/04/04 02:40:54 executing program 1: r0 = userfaultfd(0x4000000005) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000760000/0x1000)=nil, 0x1000}, 0x2}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x181000) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/04/04 02:40:54 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:54 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/146, 0x92}, {&(0x7f0000000140)=""/26, 0x1a}], 0x2, &(0x7f00000001c0)=""/166, 0xa6, 0x1f}, 0x5}, {{&(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000000300)=""/129, 0x81}, {&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000000540)=""/215, 0xd7}, {&(0x7f0000000640)=""/18, 0x12}], 0x8, &(0x7f00000006c0)=""/104, 0x68, 0x8}, 0x3}], 0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$ipx(r0, &(0x7f0000000780)={0x4, 0x60f, 0x0, "a407c4fa0bfa", 0x3}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000b00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=@ipv6_delroute={0x30, 0x19, 0x621, 0x0, 0x0, {0xa}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) [ 118.710161] QAT: Invalid ioctl 2018/04/04 02:40:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02fffc001400000001000000000000000800120000000100000000000000000006000000000042ef731300000000ac14ffaa000000000000000000000800ac14ff8000000000000000000000000005000500000000000a00000000000000ffffac140000000000000000000005000600008000000a00000000000000000000000000000000e4ffffff0000000000000000000000000000008bea9697e2306957"], 0xa0}, 0x1}, 0x0) 2018/04/04 02:40:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unlink(&(0x7f0000000200)='./file0\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x7fffffff, 0x4204f82b, 0x13, 0x1, 0x8, 0xffffffff00000001, 0x8001, 0x6, 0x242, 0x6}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) flock(r0, 0x3) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000440)={[0x10000, 0x1f001, 0x2001, 0x5004], 0x5, 0x60, 0xfffffffffffffffc}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) fsync(r1) r4 = fcntl$getown(r3, 0x9) rt_sigqueueinfo(r4, 0x40, &(0x7f0000000040)={0x21, 0x3, 0x5, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0x10001, 0x1, 0x80000000, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x400, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0xfffffffffffffc7c) socketpair(0x10, 0x807, 0x1d93778c, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:40:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x3ce6f72, @remote={0xfe, 0x80, [], 0xbb}, 0xfd7}}, [0x7, 0x1, 0x76, 0x1, 0x1f, 0x6, 0x9, 0x8, 0x0, 0xfffffffffffffff9, 0x1000, 0x9, 0x3, 0x2, 0xff]}, &(0x7f0000000080)=0x100) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setregs(0xf, r4, 0x7, &(0x7f0000000300)="9b8c6bff06f1ee67180b725321f0adc6f4385d03a751ba0cc3e2bc762179af3eaf221a44341e3528de4bee3e81bf87881c495ddedd903cf3af9d789f06abbd762edf37fc55145672b3e4d9aba53b99de2bc14dc2223ad5c2e06c893e9ade75b8d8f1c477f08eeaa165d22abd8ac41621cb944bc34a82dc315eb57803b7cb01e00ade3eeaf3df01462951609b774d551e1e301dc76af6339189775e710dfc5034133c291cc985f6a686f3296c4c793cb2a22804bbb67c4b92cf9529fdfd2a800e6ee76b6e0a4317a8ed39edd4b218883d") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x1000, @empty, 0x5}}}, 0x84) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000400)=ANY=[@ANYBLOB="01000000934dac3dc6a4dfdc38a73e9b94037500000000000800857f0f01d2cd5bc23d207345bf4dbf800c70fa86ee3d6827331cacee140046df5d73e3a3f7a947d63ed142e3c6f3aa45ccbfaff83f1d74806572effff065c78087d995c54ff4409a69ac2c59093400000000000000000000000000"]) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000000)=0x2) 2018/04/04 02:40:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000003, 0x84) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) mq_getsetattr(r1, &(0x7f00000000c0)={0x1, 0x8, 0x5, 0x6, 0x101, 0x65, 0x0, 0x7}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/04 02:40:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:55 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x5, 0x610004) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x1, 0x200, 0x5, 0x5, @tick=0x5, {0x5, 0x400}, {0x9, 0x4}, @result={0xfff, 0x80}}, {0x400, 0xc5, 0x200, 0x8, @tick=0x8, {0x4, 0x9}, {0x3, 0x5}, @quote={{0x0, 0x400}, 0x65, &(0x7f0000000080)={0xf43, 0x401, 0x45, 0x5, @time={r1, r2+10000000}, {0x100000001, 0x7}, {0x100, 0x1000}, @queue={0x800, {0x20, 0x1200000000000000}}}}}, {0x2, 0x1, 0x7, 0x200, @time={r3, r4+30000000}, {0x7, 0x7fff}, {0x83, 0x1}, @quote={{0x1000, 0x1}, 0x20, &(0x7f0000000100)={0xffff, 0x81, 0x2, 0xfffffffffffffeff, @time={0x0, 0x1c9c380}, {0x255, 0x5c00000000000000}, {0x3, 0x1}, @queue={0x0, {0x7f, 0x10000}}}}}, {0x0, 0x5, 0x5, 0x81, @tick=0x9, {0x1, 0x40000000000}, {0xfff, 0x7fffffff}, @connect={{0xea14, 0x40}, {0x100000000, 0x7f}}}, {0x0, 0x0, 0x7fffffff, 0x6, @time={0x0, 0x1c9c380}, {0x3f, 0x2}, {0x377, 0xef38}, @result={0x6, 0xfffffffffffffffa}}], 0x8c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) 2018/04/04 02:40:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaabaaaaa000811000000000000000000000000ff02000000000000000006000000000100004e2200089078000000000066d516abcaa3aa377398af3a2c28d59a188a54363b87c28321239092e3427f3d89925115b920b36d14223d3996ae90853d5e2fdd2956b8333ee190ec99e71e97b178c95c0942805773b58b7b"], &(0x7f0000775000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x80000000, 0x3, 0x1e}) 2018/04/04 02:40:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xff, 0xffffffffffffff0f) close(r0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/113, &(0x7f0000000140)=0x71) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) sendto$inet(r0, &(0x7f0000000000)="b23c17f3bfe1ec6d522680dfc473744d21bbdb77210c1b06276ee928c4edb074c9bf39687381011b1334ec608d00", 0x2e, 0x0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$llc(r1, 0x0, &(0x7f00000001c0), 0x80000) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000200)) 2018/04/04 02:40:55 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}}, &(0x7f0000000100)) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000040)="270000001400070703750000120f0a001100080000000000250c709bf000000002000000000e08", 0x27) 2018/04/04 02:40:55 executing program 7: r0 = socket(0x1000000000010, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r1, 0x600, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc0}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000800}, 0x24000885) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000008002e00000000001400030067726574612b30000000000000000000"], 0x3c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x68aa, 0x8001, 0x8204, 0xd8e6, 0x2, 0xfffffffffffffffc, 0x10001, 0x80, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r2, 0xffff}, 0x8) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) 2018/04/04 02:40:55 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:55 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) alarm(0x100000000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r2 = dup2(0xffffffffffffffff, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)) getpgid(0x0) fcntl$getown(r2, 0x9) unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x1, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x3, 0xffff, 0x6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r4, 0x10000}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)=0x0) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(r6, r5, r7) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/04 02:40:55 executing program 4: syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:55 executing program 1: r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000140)=0x51a0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40040, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6c50, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x68) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) 2018/04/04 02:40:55 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x4, 0xffffffffffffffff, 0x1}) r3 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x2, 0x24000) r4 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x3, 0x42080) r5 = eventfd(0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) poll(&(0x7f0000000400)=[{r0, 0x8300}, {r1, 0x1}, {r2, 0x200}, {r3}, {r4, 0x1000}, {r5, 0x2080}, {r6, 0x240}], 0x7, 0x6) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000001840)="af2996559faaf92ded40ec1a9b98b12644007f0d8710bb6b5e2b9e93225b5a3d1994dbfebcc650083f081afa0699a4f47e75745cd1b02f034797e1b6433078fcf97a524a38b592b228ad8304d8acee8dc5fafa81a96efaafeefbec2aee08a39431e1178542f8795e3ec61d44c49cf59c52dfb3634a8766cdff8cf55b3968a3379b", 0x81) 2018/04/04 02:40:55 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="081e430622e0ec659f379e77816a9363973276da5ff9ee0de89972c1ed9c86ba87cb79766649", 0x26, r2) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/04/04 02:40:55 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x30, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x20, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0xfffffffffffffffc, 0x6, 0x1ff, 0x6, 0x0, 0x4000000000000, 0x800, 0x4}) sendto$inet6(r3, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0) 2018/04/04 02:40:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000280)='7', 0x1, 0xfffffffffffffffc, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 02:40:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8) 2018/04/04 02:40:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="017b68d504e6a31467a76f24078e47", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x8000) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0xc000, 0x0) 2018/04/04 02:40:56 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x600100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="0700020900000200"], 0xc) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/04/04 02:40:56 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c766572000000000000000000000000000000000000000000000000000007000100b20000f4010000f4010000f4017cf8e95d80cacfe3f5b077670000d8020000d8b225b37c52c4703f30ebc7eaed020000d802000003ffe1000000c85d755c"], 0x1) 2018/04/04 02:40:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:56 executing program 2: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1'}, 0xfffffffffffffdc0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0xa0080) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/04 02:40:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="5600000000bebf000b020000000000eaffffff0000000000"]) fsetxattr(r2, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='/dev/kvm\x00', 0x9, 0x3) 2018/04/04 02:40:56 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000000380), 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1a0, r1, 0x8, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x8b0}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4000000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffe}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc49d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x960}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x17}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40041) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/04 02:40:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @multicast1}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@bridge_delneigh={0x58, 0x1d, 0x100, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x0, r1, 0x2, 0x90}, [@NDA_PROBES={0x8, 0x4, 0x8}, @NDA_PROBES={0x8, 0x4, 0xffffffff00000000}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_PORT={0x8, 0x6, 0x4e20}, @NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_SRC_VNI={0x8, 0xb, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4010) r4 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f00000004c0)=@ethtool_cmd={0x2}}) 2018/04/04 02:40:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000002c0)=0x1c, 0x80800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000300)={'ip6tnl0\x00'}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x404000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000380)={0x6, 0xec, 0x8}) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x3) recvfrom$inet6(r1, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x26, 0x0, 0xfffffffffffffec5) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x1, {{0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}}}}, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00000003c0)={0x7, 0x7f}) 2018/04/04 02:40:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) pwrite64(r0, &(0x7f00000000c0)="5cc70658df38e888a8a2d721", 0xc, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'ifb0\x00', 0x800}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101400, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)="537f5dde053ea6de61ab67d88e2d2865b09985f63aadcaa2923aeb27d7caf5d38f9df48c59ca92aed7a9ed4b9872643f0b261cd1795099e5f6976d217e922e1947197a99a5eb57", 0x47) 2018/04/04 02:40:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) finit_module(r0, &(0x7f0000000040)='/dev/kvm\x00', 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000003) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x9, 0x3, &(0x7f0000000080)}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/04 02:40:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2, 0x10000, 0x1, 0x800, 0xb6}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) 2018/04/04 02:40:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000019, &(0x7f0000000240)=0x6, 0xfffffd3d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), 0x543dce0df213ea9c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000000000)=""/81, 0x312}, 0x40002102) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000001e80)=0x400, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001f40)=0x0) perf_event_open(&(0x7f0000001ec0)={0x1, 0x70, 0x9, 0x1000, 0x0, 0x5, 0x0, 0x4, 0x80, 0x8, 0x9, 0x3, 0x7f, 0x7, 0x8000, 0xd8, 0x1, 0x1, 0x8000, 0x2, 0x1000, 0x100000000, 0xb14, 0x7f, 0x80, 0xd9, 0x2e, 0x81, 0x2, 0xc92b, 0xe498, 0x0, 0xfffffffffffffffa, 0x6, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x5, 0x4d}, 0x900, 0x200, 0x8000, 0x5, 0x80000001, 0x1, 0x8}, r2, 0x5, r1, 0xb) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002280), &(0x7f00000022c0)=0x8) r3 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x63, 0x10000, "3af55b6a5c328138e568f8858bb8a2a895afe365c3300b811d387c058d64ef66b9643406f9cdbbdde69310d9c852febaf31a527c192b1a07c608a5bb45c19011eedc0a2ba0da47f57e1e57cf36fba9a1a3fdd96861eec6c8eaaa27"}, &(0x7f0000002100), 0x1000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002140)='/dev/autofs\x00', 0x4000, 0x0) sendmmsg$alg(r4, &(0x7f0000001fc0)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)="7a74559bfa420a2c3728acbddd9bdab023edd121f3721681c6aa7dae360076ef2303709b38d08507911e5a61666a24e19d4e1b04552673aac66d5f692c303c9dd107b98ec6a12a8c7fd91ef5c7afc15c03e58612b462503c2ed18dbbf7b7f02c6485f78520b92f7851f97bf0412d37c5c1f45571c2bed3f118f078280649ff50d2b305afbf65ac87228c34a9c92137fe89c8634686ca469f75bf6ca27d660bcdc7629f5637fa490adf451eced6049ff3b80d835206a27c6816e8545259d1051729da23", 0xc3}, {&(0x7f00000000c0)="85bad3e3d30863337bfc09cd53d6476ddb0331acacdcb71f430e1a3199cde6e6ede00d94c05a40138f", 0x29}, {&(0x7f0000000280)="f123401c9c61e3bfd6c7e714d9233bf140a00ed8218a71a28037c33cb9729a9f739a6f6a4c818eaf652e4136922d7ee51b62724a708d22397c2441758cc7ed286e0ba3abb1ffd4516f683d2bf37f859ef5b0ba857b4f4604ffb0f0d55bce2c7d74133bc4593fe25af34a8d8bc0854226d0a8a39087dcd2fed933b1a460c6066a70e3fc66c8c5d562fe1716e34d58c2a8bffaecc44765e79a6b0d7aa1f3e5", 0x15c}, {&(0x7f0000000340)="391d12167c581ab755b3242da4245a9bb2ca2ca6c04f13b90f1a5def7f2ea02910ce8580429c9a80a857c688623a9bd26a936d7d41138a16dbd8d5f1d91358d191a0406c4dca55915beff6bdff0e7ece546d16e9eaa8546e1f40a650c055147520f74725769de056298162444b54f980beebff2b68ea2d6308691c174142c11bef33f4ad1fd5e92b0233c7d128b1d6a90aa76645b22e0ef82c17ac3af07580122ac7ce9398a3165320453356472790bb8ef8447e8297ccb25fc9c99e136044c590e54db6", 0xc4}, {&(0x7f0000000440)="b707ff408c1aa17a92a6f1caaf3506636c1a829f076a279a366514a2ca96029e5d99a957e2e8a5d6b52a6ee17e34374dcd668158787d4d713a5ff6dbff41ebba0fae07cb77a6d22f8310ccf3abd9b7a7e49a9173a8ebdc65815e8038dce109108b418a9cd655a76f5a04ae0753a6397214ec7a244707b599ff5dc7c004303b1405a3065300dc3ad9642b84974f00d2f951781d8f99bfdf360c0796b8b39db33148ca2d8be224b6cb22dcd7c04e7e", 0xae}], 0x5, &(0x7f0000000540)=[@assoc={0x10, 0x117, 0x4, 0x5}, @assoc={0x10, 0x117, 0x4, 0xffff}, @assoc={0x10, 0x117, 0x4, 0x1}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x5}, @assoc={0x10, 0x117, 0x4, 0x24d9}], 0x60, 0x4090}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f00000005c0)="d421b560baa408cfcb7dfe8fb1abf8adb58179b1aa147b8647e62fc682dece14e1e06557a37a46dea3c24e5184659ebd6e407851383ec37d458d3c1a05416034fbb79512d249c4d69998a68052c887ec3b2425d7dabeeacc6faf92ff2435118c30340b9f3dcfbe846cfdd310300fb0607b9131be0f5ef8a0d375feacf82307b705199a01d7e41fff69711e8c520624c964bddc0f65753c40361baed9cbe8aa6d1c6c0ed51303910794607741bf57b3854c9523ae70b180f5f4c1799d9e4997adcc58ecb1a72c42bd3ee439d1bed1c35e73ecc7ea57e48b7b615257f432aa5d40911aba40501762cfb273e5beb245fb", 0xef}, {&(0x7f00000006c0)="1958fb2e1c214e95894218eb8a367f98e9886b03bdf4c8960acbf40f1113cad97d76247ffa4a588f219273b0a9f21d245362cfda2c76c0d29be0af856dddfa7dcb0dc95f0c975e1fe5836a41b75a4bdd432aa3546b0594a5f763e524ada8a6e62ac58d3eeaf5ffc70e18b8aa19961b85de3b79f820f1411497404e8d1d7a90", 0x7f}, {&(0x7f0000000a80)="01befe06985d97cc4198a0165d6767294938be50eb12414e07a59ec2d23cbe6886b58477eb892603a884a1f4d1bbcb031b75b8bc5724e60cd0d948ac66dea56a3975566c7b0e55069bd7379a57f47007a4d1b63c2827c72445896a91f57065743d86421bd52e99a3669752f7aea46784780875f4bae022d0ad5ba33afe037a032fa7ba755f6a844b724285724a2bfb941efc01811dfe896eee6d9c82da3751913b00899356b4a7cc17d28bc7c4b17d0bc640520bdc6f0e5b436e4b71f7713de4fa236b217caf09bde3923dc7ace3c8611f5215bcc90d47663e6e5f5402797eb7ecf7a15f0201e2cbb307e2049d7cc89c8a803147b9c17cc59eca64a3c64c9cfe90e58d74a73927435dc22c5c325b71751fa43845e43b20e61ec6fe3fd4cba8df7b817781cd319f7d680de6fff7cdf4537b58ff494e8522cd83fa4c28e10cdff1daf633a389c6d4790bf40e5a399713b009764415f1e80c2816cbe7e8fbd286a2c6b330aedcfc9dc5d13dad7149fa890075156a621a3ea0b730b89e77c113624393de7eb235f0fbd1aa78444da81b6f89d943aa4b7cf4cbfc8d329939f797c01e428fad827711c0020c8cb63430a6903e43e22ccb509499e19ed6a44e26389d45f61e24dd863dc1654f7519a8b1888cf8244b3acef02f23ef7c96d838872bfc205c4d6e370a5f96897f2af896d39a620622f0b49627990badbfc218f5ce77fa3ec0097a7c9f48e20e394e7357c0eb9fffce6a12043479d507f3e2300a56af277f3e7fb1d0a30420a450607e598ab10fd282cfed7c16722903628dbb8fa6ddf7b9e0ba42f44815943a852e13e34366ea1a6ad31625e49e5d14c7991189eb485e146f077cdd7288b44ec1b7e2445062fccfdb84041cc11d4aa56a6fff7fae07620fb6fa8c56ec4141483cd1ac6f328d167eb94c9ad5d61bfdccaaf325ab2c4d85a8fe2faf265ad2fa67d4c5cdf12e689f65f0f9cbd6aa3e36058c761eaca4951bcdc586fd01faea38ff79f1ce53f38ebd164d6b12debea90e6fc1f3b018ab2c8cbc9fdfc19a38757a95310109236382bf1b1c5ecf8c3594ce84f71cadd3ce252c9d06ab830b4bcf6623804b8adda64c82c07f121556ecaea3267d85bf6bc8fecf9a223a8c8eb43e37b89a30aadcee1e1046d1543b7addea6a5f12b0b480d20968fbca242ef07ef83edc0b4591580c6e7a82391201fbb6c4db3205ead1da2fe0657b00f747bd5f0be2bbd7f3f543e45cbd7eb9a84c6119926fd314bff7b610f84277505206d14d619bb3b3516ff64da25bde67b543dbdc0e0ec54288fa8e7c127ef074edef249caa9409c0b84d5f423ffe8e1f4344a00e66fa1133bbadc8c3b40b651921a7a7d24804074239e867a62e9690e330e8183f9aa169b818688f6656d250f4cc1d47cfb97ab9e8054058331bb565ff4a2b3e8e047208c8cb3b01ba24a102aac9e1469ef596db11ad50dd7a5e646f7f3377d4a0e4b005f9249ab115449178dea3f09c94ad13f39c962e71f355f7f4e65d087dbdd72db34f72683107ea3f6d93408c46da7474ea8a0b47881b350f8bec7fbb56898aa6fe9f243a60d006ad3b8bb48fa04498d31581794192c6cee034e512fc7b373413d59d07fe4bf20cdcfcfd6a78f0653a36bf33921981671fcbc5473dcf1d447664fe406fe015d4455c3c98aaaa8bf1704994f3566b3df5672de8c38b13d4c2fabf5ba2d24239a7a1546d969c21b729c3b4bbc91500fd2bbf83e6ea1d3d68c51ded6e7642b9966f093d4c8b7086d45a81e2de3a64889b1c7cd58c9d8fa1f462cd8624ac0db16da5b8c3b395ae708510896b46cd95bc696a598992fb75a08b84d4fb22512f59f473952c29f67d3571bed8e42af6c7788e3fd25adfe4f182ae45a31dd5e64caeda9d7f1197d4a7f741f2386d5eb45895ccb4c7065bcc63ccc2daa8f86b0638de15ad48d315366f8a0626efad26492a02e1ad52c72c4ea10b7b4ee8be519a41e40a919568026e72a1b0ba6eedad0548e4ec6a0353ad5038e555dad09a496fe713eb8ad01b95ea762e4d1682527043d2c8ed844fc7964e99a56050cca34e7fc5319b1e5ae22de00b4972e0a4b5964f98162795651f0d15e3fd3a499896c97bc0cb10f66d37d439f1ee8ac960d0a1c0e6390738cae7a501ce4b63e26846256635f304ad9a6d4a798db33d9ff7d647ddf96cf3ada347e3f7d94f7eec0a9b9e017b5d801d75bfa3b3a31d72d488db3d5b399600220a260f59de95750c60429c425f57dee411234eab02385268c05c05db27a4e2f553e510e1ffe586466440352af05a50f056c9b025ada96ab870830a195616597312b85349ae442aead6f4a74be3db18253ecba6d03e3da02962db5ae7c8b3d85f888a4f6077ef5f87e7213c1f6e79ebd7a971e6eddc7fbfc94eba2454b66f2e219a5b0814a5cdb7d8bc80f2957e3298f3318a534ade39e9f924e125c8c157f769fe8fc740dc8680a7f37a539e4de3093371611c788ed363758058ca5b94423330c1337e12080e32012e5e1010a1fc0d4c94067f4fac5a3cd42bfd3a7bd172e86bdb8331d58c6176385e53791a1f3214940110de7f18907942a1c664b30179893fa15caac0f00be28fc1f7528015d006096057b17fe0b2eff6ee3e7d01cafb735aba9dc1dd4df79b1fefe408138c95499bb9067abf5284f50fb1ab0ecbe659c4aa7ae8c425c6392e3eb393d539724b89eea03baed07e1f0203ce01eb6fc3711aeb801eb09752ed82434638c2a796a2515870205ef658b8e297f546d695b53a2eb2dd053d4ab99f5968c2b9c15c33cc1d77f4b092779fabf3a785e2c91c975fdfeabb5dd8f5555988d1b8757c67adcbe88dd201fe39e18d40ee94a07f9b823a4e0d861fb2555de3ae330fc9c8b26e80cd034c571df5405625b5549fa2e2d88e805c142a5519f50cab09787a7dffac6c91434d08633c1fff411bedf5a2113046c87ab30f26c17d53da12d86a42257f126ff77775959baf7bd5436062b838b91c08d0f006597fcb4395583d13a4b2f4cea90ec704174e918b9692f636c202807f42ede39cfe540fd17100aa50ac8928667739691d9b6742380db61af1ef0fd0736e9414af958c66f32b63456a434bc6a1562c0fcecab2d0a556429f4b13ea4b7998a43d81015ddbdefe47d82a70c6ef062a847c8d2beaf32457caecccd217728c402f2f47f940bcc995ca9c2d2dadf7af851eb6612d1732f582eaad135d441b852b71182161752940152810d1c0ee156e11f77e6d0c8fd41dadfcee341e7f219da1675e546cc3c2f72ee135463420157082b1e668753352de05cfea9e423e56a4d68fd2154940c39fa635954093f0f53a7a3adcd087b494e0c85b6aa3c6d767b242312af6879daae27c04a170725935c7699dd7705505da0718c156788f7625dc398491f8d9a4af07c3f5e56f50e135941344fec11b16e5881313c70f03ae02b2a6189513de8c7325c8ceae6c7104dfd67cceebc52f753f56ea1aa1c26b0d463afc10cad0ac17a96bc44527a85ea080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&(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0xd0, 0x8000}, {0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000002180)="bb1d1f33a42dc69f0241ac3259c0124c918791557c2779eee06f695a7052c942a07c311db7a60f1a3f52044a80a22d60f0d077296f02691756fd764db7cb357b064284de5a43742285f5f97992eacb9843ba2ebce81c43730ea2679daa6da6aaec4866af01297e567e1eb23736308de85745769eed330840dc35f0c35fa8080bc8e19dfb371dfec4a1ce99002c155acaa5c1a3afff704b37df33163a6b97f4dd71894e367f89a3c9314b581555f65829a4349d0548c8ff01f5a60fca54e99a70527e1fbe814a248bc58d5fe5485463f27159d05a1a3b11d18463e70859ede66208ca28c6838cce20f96c7459ce1cea5915e43cadf1c5f9d25b", 0xf9}], 0x1, 0x0, 0x0, 0x80}], 0x3, 0x4000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000800)="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") 2018/04/04 02:40:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d60000003be40104e2b369492bcf3c51c57e8a72436ec32a15a503e460437abde504ddb918762b0b83369cf4f569408fb55877aba102134e27966340ddad9890b6fb8acdfbfb9d6655099969ffbfcf436ee5a100cf2fba4d960b6cfa1bd7ee3644c5492165152f00ba0e1452c372f8ffe53ac2ffe12f35dcfd0f0000000000004f9837e6125fa2f57724aa2710e9effffe3e4a2ec2ea2983a4a1d2d0e265720e5a6ac192bf609ff530387ea87598af46c633bca918dd9b0de530f43ffdd6deea435f4b16c5b925fb2ee4da0faa087ac2be112a2ce2914f5eb96a"], &(0x7f00000001c0)=0xde) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001700)={0x17, 0x1000, &(0x7f0000000700)="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"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x71d, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1ff, 0x10001, 0x9, 0x6, 0x2}, &(0x7f00000002c0)=0x98) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000300)={"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"}) 2018/04/04 02:40:57 executing program 7: setrlimit(0x8, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x3f, 0xc) sigaltstack(&(0x7f0000005000/0x3000)=nil, &(0x7f0000000240)) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10000, 0x0, &(0x7f0000000000/0x4000)=nil}) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000180)) 2018/04/04 02:40:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000100)="822eb684fae86730c3ee5bbf4bbb99d139fc3ac1991a7fdd63dd63dff8709811ba8250c3b20c6132d553bd290523ea7de9f9ddf2fc86b255bbdffc7795c5bf68dab357d8d46c3357a7514db043d03acd79c5ae131e93cbfac18bdad79247a23beb94385d819631b4828fe8e591151340db62ad770f9f3e51de98f80a072da6a57db1c950b50714279ae8b5f9920217c516559e92af3fccaf58e10284e53dc980956a7ea42c068feab9fa54d969886bc3e6795f345fbcc9399d3c02c595595b808373d81b527b4fc216042b59ee3d", 0xce, 0x100000001}, {&(0x7f0000000200)="55459b34473032259ce835475353bf23e6b0b96923db13952e9669f1a5fdc6a8dbecce6b61f07d44794513d1c3a4f516fdd43650bfd8c958bded8d67daf2386e956d618554dcef43c25995fbd8b22757f20dbcb0b53612007763c199e4dc3b8226f3101e2579881eb517c88d408fc2257054f5bd1e42b5d13714560bb0854ceadda4993b8201830d", 0x88, 0x8}, {&(0x7f00000002c0)="a41fed7cbdc53c56f184aa5555b29da21ab5921c0fbdcd42e464d6f788b5dc58a204ace252979579d671a8d5f851722d2a2217aa0e2e2d276f71be5848f3b54cce6bf2a188a86bb20c4a1c830a1dd45c5d93f148154a274eb34dd2ba7634bc70242e0016e7130a43254047c285e9efd7da6fb7e3c9f9617b3cf858b9c60f366cc3965d4698c4c9010bcff43f38207dbb605d80ca45238756d495b7b31c2c0cc043821ca2c3884c240e9e960e24b8cf0360a6f0b47a001f7b", 0xb8, 0xb4}, {&(0x7f0000000380)="e3ef6e95e0ff710ec8fae7a39ff558b086c80a2606f82e0f412c7077b3fc31e7104a0225ebb19702b70570c449a29677a84bb290fd8f8b1966dba0b9420d8fab6db31aa193f4facdbc1dde9e78fc3c68d323fc515921a434c6899565d8a57550ae7be8686fcde6d265cee1c0f166a7d8de555a68c24e0e2b3f95d982894f2a46995d7abefb5cdf71f7aa3e381df706d3e09965b32c6380fdfaae860718437a56f28e4773d7fd2fb964c78dae1d24abcb0f", 0xb1, 0xfffffffffffffff9}, {&(0x7f0000000440)="71cbe5c5734f3aa5deee9651cc7ff3f47d54", 0x12, 0xe8}, {&(0x7f0000000480)="46b5279a48ae3ed54f8aaab6c4a9c1f0473ac49afcf1de40599e2d7b616c7c0cbbbadfc64de17d691f1a82fcd4227eaf6806b8a65a0eb803e74813e35e7739393409c92730a33365e21deaf24818d46c78c38f29d341a470c2d96958faf890ec36d0904ca21446304a83950d468b8da61fe9e1bc67557123c92d201d00c71902217b27e7d0ea107e76749a50ae64bf", 0x8f, 0xbaeb}, {&(0x7f0000000540)="56ffbc81b1d2d56ff88694476ef01be5aa4d32f66afd4faa4f25e191c4fc76a9308e39d47630770113f97d5d627e5c2600b2ebafaaf3cd16237968b97182a404dcbab6e5950c85aa5730a440131d3abe1663f97d4ed0bc45d175435af48319a0dd17e67d64c8f599a580faa662653cac0661c4b270529d30ce5e924c54f95b595aa77e12213db2385d84ece9b03eb1facfd2e9ec859a7d23a3cdea0a7321c52ba40371d4ae92359332001a21960711bcae574a50210e977fccce93293c7328a51a3d67aea9765436bee7177fa8d75c23df0676193e7aac8efa59dc70b0b2dd3f6f3c6510a6317e5a9ae9003844", 0xed, 0x9}, {&(0x7f0000000640)="cee4b78897027b98f599e5f8211669f201352ccaec37b12f1f9ae3a4b6a05330a392fbd5fa5aaa1d96fe7361df2f4ce4a99fb5b0e0a7deb1faf89f9c30ec3e1ee4412a4b199408f44b1a805dfa9efdee5382ceef1e70441e9c7ffb180adc812f069311f4ee1a251677a6e2fefab07d0bd25ca42a240820846f", 0x79, 0x68}], 0xba4f8ac153e26539, &(0x7f0000000740)={[{@check_strict='check=strict', 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x31, 0x31, 0x30]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x30]}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x31, 0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x34, 0x35, 0x37]}, 0x2c}, {@debug='debug', 0x2c}, {@check_strict='check=strict', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@nocase='nocase', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0xcbe, 0x400}) 2018/04/04 02:40:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1400f0ff05060100000000000000000000000000"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001680), 0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x2) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x544e, &(0x7f0000000240)=0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r3) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="bba2ea1300f5f2ffffbe0000"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) recvfrom$packet(r1, &(0x7f0000000080)=""/93, 0xffffffffffffff6a, 0x100, &(0x7f0000000180)={0x11, 0x18, r4, 0x1, 0x469, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000380)=""/174) 2018/04/04 02:40:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000004680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000500), 0x1, &(0x7f0000004780)=""/4096, 0x1000}}, {{&(0x7f0000005780)=@nfc, 0x80, &(0x7f0000006980), 0x0, 0x0, 0x31b}}], 0x2, 0x140, &(0x7f0000006c00)={0x77359400}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x60) r4 = gettid() openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x7, 0x7, 0x6, 0x3, 0x0, 0x0, 0x2c00, 0x0, 0x40, 0x4, 0x1, 0x5, 0xbf, 0x831, 0x7, 0x88b, 0x6, 0x5, 0x7, 0x100000001, 0x9, 0x1, 0x3, 0xffffffffffffff01, 0x0, 0xffffffffffffff01, 0x58ee36a0, 0x2, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0xc9f, 0x6, 0x2, 0xbbfb, 0x0, 0x1f, 0x3, @perf_config_ext={0x81, 0x1}, 0x800, 0x31ac, 0x4, 0x5, 0x81, 0x6, 0x7ff}, r4, 0x9, r0, 0xa) setsockopt$inet_tcp_int(r2, 0x6, 0x2b, &(0x7f0000000340)=0xb2a9, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0xeb9, @mcast1={0xff, 0x1, [], 0x1}, 0xd8a}, {0xa, 0x4e21, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x9, [0x0, 0x7, 0x200, 0x8, 0x1, 0x2, 0x3, 0x1000]}, 0x5c) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r5 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xa8, 0xa100) getpeername$inet6(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000003c0)=0x1c) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000580)) 2018/04/04 02:40:57 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x404000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x5}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x11}}}}}, &(0x7f0000000040)) 2018/04/04 02:40:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00001e0ff8)='./file0\x00', &(0x7f000040fff8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x10082) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/04/04 02:40:57 executing program 3: ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/04 02:40:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd601f76605100303afffe8000000000000000000000000000ffff020000000000000000020000000001860090380014000060c5961e00000000ff010000000000000503000000000001ff020000000000000000000000000001"], 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @multicast2, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x70, r2}) 2018/04/04 02:40:57 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000001580)='/dev/adsp#\x00', 0x0, 0x800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000015c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80000) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000001540)={0x0, 0x2, 0x2, &(0x7f0000001440)}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/136, 0xffffff63}, {&(0x7f0000000180)=""/165, 0xa5}, {&(0x7f0000000240)=""/173, 0xad}, {}, {&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/133, 0x85}, {&(0x7f00000014c0)=""/128, 0x80}], 0x8, 0xff) 2018/04/04 02:40:57 executing program 5: 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000001c0)='/)selinux+\x00') r3 = dup3(r1, r2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000140)=0x9) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x200000000, 0x10001, 0xffffffff80000000, 0x7, 0x0, 0x3, 0x20808, 0x3, 0x2, 0x1ff, 0x3, 0x3, 0x8, 0x9, 0xffff, 0x5, 0x80000000, 0x5, 0x5, 0x7, 0x1, 0x1, 0x2, 0x0, 0x10001, 0x6, 0x6, 0x9805, 0xd2ff, 0xab, 0x2, 0x4a57697a, 0x4, 0x579, 0x80000001, 0x8000800000000000, 0x0, 0x80000000, 0x2, @perf_config_ext={0x8, 0x400}, 0x102, 0x9, 0x9, 0x7, 0x5, 0xffb, 0x9}, r4, 0x2, r3, 0x1) 2018/04/04 02:40:57 executing program 0: socketpair(0x10, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00006d1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xdecd, 0x4) 2018/04/04 02:40:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr\x00') fchdir(r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 02:40:57 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000080)={0x487d, 0x8, 0x80, 0x8215, 0x4, 0x7}) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r4, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400}}) mkdir(&(0x7f0000000240)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x5, 0x7f}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x1, 0x800}, &(0x7f0000000200)=0x8) 2018/04/04 02:40:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x8) r1 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x6e5, @mcast1={0xff, 0x1, [], 0x1}, 0xec16}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}]}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000004c0)) 2018/04/04 02:40:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xffffffffd19d900e}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0x309, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, [0x80000000, 0x0, 0x80, 0x1, 0x10000, 0x4, 0x44, 0x100000001, 0x8, 0x10001, 0x7, 0xb25, 0xcdd, 0x4, 0x7]}, &(0x7f0000000400)=0x100) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000007c80)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="0a0000001900030000000000000000000a00000000000000000000000800060009000000ed7af7ecd3c47d4d28912a74283d5d8eb69c7152ac7120f0ba5729f71a7515864b6c"], 0x24}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7bb5, 0x2000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x400, 0x2, 0x1000}, &(0x7f0000000100)=0x10) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)) 2018/04/04 02:40:57 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000100)={0x2, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000080)={0x4, 0xae7}, 0x2) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000000c0)="407cd9df5c98f7d194efab531348ffa9", 0x10) 2018/04/04 02:40:57 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x3f, 0x1, 0x400, 0x4, 0x5, 0x80000000000, 0x10000, 0x4, 0x77, 0xfff, 0x10001, 0xb3, 0x101}, {0x3, 0x3, 0x7fff, 0x0, 0x9, 0xab4000000000000, 0x4, 0x3, 0x1, 0x2dd, 0x1, 0x1, 0x100}, {0x8, 0x7, 0x7fffffff, 0x9, 0x8, 0x19, 0x0, 0x19a, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}], 0x29}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/04/04 02:40:57 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) sync() bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d35000)=""/4096}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) 2018/04/04 02:40:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)) 2018/04/04 02:40:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="264003a4fbc19d818220caa0442ae05d18e49fdaf0e8cb16403e59ad68ef460000000000000053834971f0dd2d7059c2177ab5c1c6718a9d30e8f85060d8f4585eea9c0be13212e7ffee0032be804e37b5a20abc43236436dc0a798a5543719c775ac03c65feb70a9a3617e21bb5724bfbf8e6447f8b5fdbbc9bd6d612d548b95c1f804ac819a40a49a90a6f22bd21738044b72813a3d3484101b8f3e91a950dee77ac060e59cce5970cc65d537cc5ca0ad6f766dc88e6deeb12ca23566b88de387af1110ea59b7b84120902f86fe294d75b070592da9b2ce3325f6679e8f7d90e642c1b818c2ad8770000000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080), 0x2}}, 0x20) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000100)='&cgroup*eth0\x00') dup2(r1, r0) socket$netlink(0x10, 0x3, 0xb) 2018/04/04 02:40:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80882) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0x3f}, 0xfffffffffffffffd, [0x3, 0x8, 0x7f, 0x4, 0x20, 0x80, 0x1ff, 0x5]}, 0x5c) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1000036013, r0, 0x81000) 2018/04/04 02:40:57 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000000200), &(0x7f0000000280)=0x6e) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x5}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) ioctl$KDSKBLED(r2, 0x4b65, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00005dfffa)='./bus\x00', 0x800000) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/04 02:40:57 executing program 1: r0 = socket$inet(0x2, 0x7, 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/04 02:40:57 executing program 6 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) fcntl$setstatus(r1, 0x4, 0x44000) write(r0, &(0x7f0000000080), 0x0) 2018/04/04 02:40:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:58 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x269, 0x80002) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x21e) 2018/04/04 02:40:58 executing program 2: socket(0x1e, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x200000000000804, 0x2080) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000003c0)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x2, 0x1020, 0x5, 0x80000000, 0x101}, 0x14) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r2, 0x10f, 0x7f, &(0x7f00000001c0)={@empty, @multicast1, @broadcast}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x9, [0x8, 0x8000, 0x7, 0x9, 0x4, 0x0, 0x1, 0x7fffffff, 0x6bec56a3]}, 0x16) 2018/04/04 02:40:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x80000001}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x5b, "af6db1c23f797a949ed0791e17682bcd146a981f64ac5357e1b083faa8d1387228afeac6006a0988acf2cc695411daca1663f653fb8dd8d44de08df066f65903e3ddafb9c6d67038edcc26b1cae1286773b4e2599021f8d8f32c58"}, &(0x7f0000000100)=0x7f) 2018/04/04 02:40:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0xd77, 0x4) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:58 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) write$binfmt_elf32(r6, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x7, 0x80, 0x7, 0x2, 0xe2742420dbe085eb, 0xe58, 0x15c, 0x38, 0x179, 0x9, 0x3, 0x20, 0x2, 0x2, 0x3, 0x7fff}, [{0x0, 0x0, 0x100, 0x256, 0x7, 0xa1, 0x3, 0x2}, {0x70000000, 0x35, 0x0, 0xef, 0x9, 0x63bb9896, 0x80, 0x5}], "3a1f00cd167a3cc562f447077e00d354c2aeded5ba834f7f274bf220a1f1e7a86fc315eaae1bcb2761d2fc7f6a92ee35eef7397b86cc565066810093888e2d048af6147135905f3072ea23b9cd6a4ab2141435dea407df7e58c3d8984b0b9d45d641567942986eff9a0e3ecdae4e0bab8981bd4abbc224dc476447b97857a02063bfe93b73ed25ddf86437863e09c5b79d3e5e5035c1e308c267ee3ce788111b32", [[], [], [], [], [], [], [], []]}, 0x919) fsync(0xffffffffffffffff) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) 2018/04/04 02:40:58 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000007000000000000000000000000000000950000bb95850f002fea4c5576add9adfe62303ef56bb155cea56bd27c2cea17d5a3df2f18358897ee69ee544d2ffce06dcbe30f53cb7990bd9d2a996020923d605bd486b25715d1"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x50000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000140)={0xffffffff, 0x275c}) splice(r0, &(0x7f0000000240), r0, &(0x7f0000000280), 0x4, 0x8) 2018/04/04 02:40:58 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00000000c0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x7, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x2, 0x1, 0xfffffffffffffff7, &(0x7f0000000080)}, 0x20) 2018/04/04 02:40:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:40:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000018000106ffffffffffffffff0500eadedf8095dfe5000008000300da0000000000"], 0x1c}, 0x1}, 0x0) [ 123.117513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 02:41:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCNXCL(r0, 0x540d) flistxattr(r0, &(0x7f0000000380)=""/141, 0x8d) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000440)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x4800) ioctl$TCXONC(r1, 0x540a, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002a40)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0xa0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x9, 0x8, 0x115, 0x7}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000280)=0xb67) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage\t\x00\x00\x00\x00\x00\x00\x00sys\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000002c0)={r2, 0x1}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000240)='bpq0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000300)={'sit0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000080)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x104) write(r1, &(0x7f0000000340)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000480)={0xfdc, 0x2, 0xfffffffffffffbff, 'queue1\x00', 0x8}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x0, 0xc0000000000000, 0x40, 0xfffffffffffffff8, 0x6, 0x8001, 0xfffffffffffffff7, 0x1f, 0x200, 0x200}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000540)=0x4) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x801, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003c40)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000000100)="777f3f173cf19d", 0x7}], 0x1, &(0x7f0000002680)}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:41:00 executing program 2: r0 = gettid() exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000000100), 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x2) move_pages(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=[0x0], 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 02:41:00 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) write$binfmt_elf32(r6, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x7, 0x80, 0x7, 0x2, 0xe2742420dbe085eb, 0xe58, 0x15c, 0x38, 0x179, 0x9, 0x3, 0x20, 0x2, 0x2, 0x3, 0x7fff}, [{0x0, 0x0, 0x100, 0x256, 0x7, 0xa1, 0x3, 0x2}, {0x70000000, 0x35, 0x0, 0xef, 0x9, 0x63bb9896, 0x80, 0x5}], "3a1f00cd167a3cc562f447077e00d354c2aeded5ba834f7f274bf220a1f1e7a86fc315eaae1bcb2761d2fc7f6a92ee35eef7397b86cc565066810093888e2d048af6147135905f3072ea23b9cd6a4ab2141435dea407df7e58c3d8984b0b9d45d641567942986eff9a0e3ecdae4e0bab8981bd4abbc224dc476447b97857a02063bfe93b73ed25ddf86437863e09c5b79d3e5e5035c1e308c267ee3ce788111b32", [[], [], [], [], [], [], [], []]}, 0x919) fsync(0xffffffffffffffff) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) 2018/04/04 02:41:00 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x5, 0x3, 0x8}}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000080)) 2018/04/04 02:41:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:00 executing program 5: prctl$setfpexc(0xc, 0x60000) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0/file0\x00', r0, r1) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) r2 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'eql\x00', 0x0}) r4 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x18) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x59, r3}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x1, 0x9}, 0xc) 2018/04/04 02:41:00 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, 0x0, r1, r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r3, 0x7}, 0xc) 2018/04/04 02:41:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="3b5f2373d9"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000000c0)) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x224000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x4e9e9c7c, 0xa6, 0x4, 0x4, 0x8001, 0x50eb, 0x4, 0x762c, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23}}}, 0x84) r6 = dup(r3) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r6, 0x800455d1, &(0x7f0000000000)=""/67) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c03000000004000000000004718000000000001000040735ba4"]) 2018/04/04 02:41:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x80) ioctl$TCSBRKP(r0, 0x5425, 0xbfac) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0xe}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/04/04 02:41:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)) 2018/04/04 02:41:00 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) futex(&(0x7f0000000140), 0x5, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x1, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x20000124, 0x0) shutdown(r0, 0x2) fgetxattr(r0, &(0x7f0000000240)=@random={'os2.', '/dev/vga_arbiter\x00'}, &(0x7f0000000280)=""/154, 0x9a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x22200, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000001740)=@nfc, 0x10, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/12, 0xc}}], 0x1, 0x0, 0x0) 2018/04/04 02:41:00 executing program 7: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)}) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="81f6cb082410c61a88dc81fc777462e547705df706710295f0f41a3451c3c66ec04297a12fbb76f841f220664c8f3b6ea11d899c0a58ce3bb14d95245f969a3334e6f79b9385f11bb2c7d9c5652799bea119a0d5e76d312b43138b2f8bc777c5fcdb10ac2e8e140ed1ecedb31c87caae2f71e17ab775e83e5bf52149a1ef208ca1bfc2f8f90c69d8aca32b4a727200b0a5d9455ada29921b0bdd2065c60f8510f4c71da6d16bd1b50d6316e94fc1786e9eb01def83586dfaa7402dfccec26663821a", 0xc2, 0x0) keyctl$assume_authority(0x10, r0) 2018/04/04 02:41:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80a01, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xffffffffffffffff, 0xffff, 0x7, 0x413, 0x1, 0x5}) sendmmsg(r0, &(0x7f0000005c00), 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x5, 0x1000}) 2018/04/04 02:41:01 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="fea2090822fb5c096e000d959f66c598f42591db40890f5192cd5b57f6d46b82e986347ad047a62cde231ac42f2426520be74d6fbdc4bbdc4b8e769bd268adc8a858f627e9e693f7e404859321ef43a865b89695973f3782a13060f0647c50cd308d621d38affb07458939178c13c23ee7ed5c39bb2da1ca45a98ff3424900c38eee8dd276189bda7bcb549a5fc2a969d1b56f", 0x93) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000180), 0x4) io_setup(0x2, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x80000000, 0x2) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0x10000, r1, &(0x7f0000000100)="bb", 0x1, 0x1, 0x0, 0x0, r3}, &(0x7f0000000200)) 2018/04/04 02:41:01 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="3b5f2373d9"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000000c0)) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x224000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x4e9e9c7c, 0xa6, 0x4, 0x4, 0x8001, 0x50eb, 0x4, 0x762c, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23}}}, 0x84) r6 = dup(r3) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r6, 0x800455d1, &(0x7f0000000000)=""/67) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c03000000004000000000004718000000000001000040735ba4"]) 2018/04/04 02:41:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2}}, 0x4, 0x81, 0x0, 0x3, 0x35}, 0x98) 2018/04/04 02:41:01 executing program 7: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xbd3, 0x800) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3dff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/04/04 02:41:01 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) write$binfmt_elf32(r6, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x7, 0x80, 0x7, 0x2, 0xe2742420dbe085eb, 0xe58, 0x15c, 0x38, 0x179, 0x9, 0x3, 0x20, 0x2, 0x2, 0x3, 0x7fff}, [{0x0, 0x0, 0x100, 0x256, 0x7, 0xa1, 0x3, 0x2}, {0x70000000, 0x35, 0x0, 0xef, 0x9, 0x63bb9896, 0x80, 0x5}], "3a1f00cd167a3cc562f447077e00d354c2aeded5ba834f7f274bf220a1f1e7a86fc315eaae1bcb2761d2fc7f6a92ee35eef7397b86cc565066810093888e2d048af6147135905f3072ea23b9cd6a4ab2141435dea407df7e58c3d8984b0b9d45d641567942986eff9a0e3ecdae4e0bab8981bd4abbc224dc476447b97857a02063bfe93b73ed25ddf86437863e09c5b79d3e5e5035c1e308c267ee3ce788111b32", [[], [], [], [], [], [], [], []]}, 0x919) fsync(0xffffffffffffffff) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) 2018/04/04 02:41:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x2, 0x1, 0x400, 0x5, 0x0, r1}) 2018/04/04 02:41:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:01 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/04 02:41:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x80800) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e22, 0x9, 0x4e24, 0x7, 0xa, 0x20, 0x0, 0x3a, 0x0, r1}, {0x6, 0xfffffffffffffffa, 0x7, 0xffffffff, 0x3, 0x8, 0x401, 0x9}, {0x7, 0xfffffffffffffffa, 0x10000, 0x6d5}, 0x7f, 0x0, 0x3, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x5, 0x2, 0x4, 0x7f, 0x1, 0xa01}}, 0xe8) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x1}) 2018/04/04 02:41:01 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x23a8, 0x60000) inotify_init() r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2800) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000008, 0x1a, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xfd97, &(0x7f0000a3bff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001800210cffffff00000000ff8020000000c0509776b82836f6ca88623172810400050000000008000200ac14000024bf27c136783959b474e868c6e93576ed85d1f80b58e4e5b60ea532b6a82e364763248218e57cd1a0900326053d1ac6da7e3c2af993d2cdde5757e8c2cae791d81051bf7013154f50bb6975cbef80a9a515d0d4d7eb609b49a634d80000c9ecf619bd65eac800e3c59e617c9f62f9790aa8d6830b4a2e6d32d109c03aa77ae74f62ad92a7d533154d57603f9f987f28c15be2c7fe3bb83806596fd3bf5a8939d2b93ecd1bfa16fb3ca8f2ac8c000000000000000000000000000000"], 0xff4a}, 0x1}, 0x0) 2018/04/04 02:41:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = socket(0x3, 0x800, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) sendmsg$netlink(r2, &(0x7f0000002dc0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100000}, 0xc, &(0x7f0000002d80)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1cc}, {&(0x7f0000000540)={0x11a4, 0x12, 0x100, 0x70bd27, 0x25dfdbff, "", [@nested={0x30, 0x5b, [@typed={0x8, 0x6f, @fd=r0}, @typed={0x18, 0x62, @str='vmnet1][vboxnet0\x00'}, @typed={0x4, 0x82}, @typed={0x8, 0x44, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}]}, @generic="0e6de981f5737806325213249b67bd9d079acf63a8ff8bdda4c7ed38d6d6f38240d53da49fd733e794535437bb9e9a4b526bdba0a6d00cfc438da394c39f15bf948b472d69260f0132df213a40cff897af72ddd94569ba175a9e15ffd07823f7f06dc7613733e67a830ee27e2745d2450cb8bebbe48434c1d18ff3c74c3fbbda66e92e3fc14906de2f57f5500d0102ee853c76251c6dc3fb2a6c14645d038cadbeb3c014f34517", @typed={0x8, 0x85, @fd=r1}, @typed={0x8, 0x6d, @uid=r3}, @nested={0x1018, 0xa, [@typed={0x14, 0x3f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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@uid=r7}, @generic="acb7cb25caf1071181b286187e70ebae3048d168a374cdd57293404cc2fa29ffb3e7e4065297794ec39135c593416ff8ddfa34952e5de80cc2b080dfd58987372d03f4347bb994b5ee76608f0e73e83a813ff29690bf5137", @typed={0xc, 0x39, @u64=0x20}, @generic="ac1166003bf9a15ac0bab6d87a66484fd012b15d39f8b543273f2f8a53ca2f57893ab9abdbd706f8d7c2eebdc873837bef91385297fd803a3db5934e9a446dc3f4027c008ba82db5b477f446e19ae63ae4a553e8df45b812f98d3f5d8facafa78ce95453657ab24c39", @generic="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", @generic="e811c47ebeaa28ed90c7909b6153c81f750777a976549b10aa592cee4bb31741a3206c41c71a83afe94f28f232401fe404629a0bb254ed9c8e98c9fa5eb630b49ab7e3884344fc1b3ce2a261acf03c094eea3a69f800744184f67b965f7f6a91a27e813a286eee8f5b3db82dff5dfe9cf55f554bf9a0617245170426a1625842050ecf1ccff23d6a2bc5e0267f6e3d455fb0ad6db86389da38e9c766ff51994e6f7bd99ecf48351dd50f70397b14e030086a750ea8b196183158c26b06a44491750dd219d31407144144e8c15a3c90cfc3b0706f428efb299b88cf6285a33ae4d61016b0", @typed={0x14, 0x1d, @ipv6}, @generic="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"]}]}, 0x13d8}], 0x4}, 0x4000) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="a6d542d766ff62a804d491ba4ac31c41c24e68a925613d3effe52a114a59dd9e7231d35aa158b6fa6f0647e6ea30b3fe0a648490ecc7a4dea549dab678c3414a5f7ef4fbcba9f3bbc19d2a94794ab4a99bf376ab09cfb6a4", 0x58}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 02:41:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40000000000000d5}) 2018/04/04 02:41:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) rt_sigtimedwait(&(0x7f0000000000)={0xa3}, 0x0, &(0x7f0000000040)={0x77359400}, 0x8) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0xff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000002c0)={'icmp6\x00'}, &(0x7f0000000300)=0x1e) 2018/04/04 02:41:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x0, 0x24, [0x9, 0x1f, 0x9, 0x4, 0x7fff, 0x80, 0x7ff, 0x6, 0xc00000]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc8, "83982f82f8290663515f2987b3fe2b9f3945cc93bf7e07a0a106f212c2cff297d149a2a0a0f3a51e4aec1316694b294936ada89369df731cef0ec76ff1186b94c5a7d0eeabdf1a14065eafa70e2e99481ed71d6bbd6b54bc0f1776343fb540a4db6253503c044844c1b84a8c02ece179277a07d8bc006fe0300de96e33c72ff5208554baa82af19678657ec44692911dc2034a77bdadd21cce89493b00e08c246e9f73b8d669cec78629bf5f1ea94bf259af4067b00ddc9af668b7da239b660cc7822facf28fff5f"}, &(0x7f0000000200)=0xd0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000300)={0x3, 0x1d5d}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x6, 0x1f}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)) 2018/04/04 02:41:02 executing program 4: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9b4, 0x3, 0xfffffffffffffffd, 0x6, 0x0, 0x53, 0x8408, 0x4, 0x3, 0x10000000000000, 0x6, 0x9, 0x7f, 0x80, 0xb5, 0x9, 0x7, 0x81, 0x6, 0x0, 0xe39, 0x0, 0x400, 0xffff, 0x49, 0x8, 0x7, 0x3ff, 0xdc1, 0x8, 0x2, 0xd35, 0x7, 0x0, 0x8001, 0xcfa, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x20, 0x3, 0x8, 0x0, 0x6, 0x3, 0x2}, r0, 0x8, r1, 0x9) ioctl$KDENABIO(r1, 0x4b36) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x101, 0x7b9fc191, 0xfffffffffffffffd, 0x8}, 0x8) r2 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:02 executing program 2: r0 = socket$packet(0x11, 0x200002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10d000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x13f, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/04 02:41:02 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) r1 = openat(0xffffffffffffffff, &(0x7f0000001480)='./file0\x00', 0x42a40, 0x180) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000001640)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000001600)={&(0x7f0000001540)={0x9c, r2, 0x0, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x21}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3fe7e45b}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x262}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$TUNSETTXFILTER(r0, 0x800454df, &(0x7f0000000180)) 2018/04/04 02:41:02 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) listen(r0, 0xfc0000) r1 = accept4(r0, 0x0, &(0x7f0000002ffc), 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)="f3cfb30ac1383ae19f8e30f711ec6861ea87b91bc9d45b6fd5d43cf27aea079f2094fce0584914f32505e1f222d1815d34ef325d67c35f74641a740a367b0287fa0bb72b1b390ddfd1da0a2d06f8ec67c2e9576ebe29caffd4462e418b385dc3d6b9309e7e75fc805f3f1a483f92dd8fc776cad8ccf1a72db0abc3056832c815a7ba85e6bd716884e99ad49b4f69ca9abd315026", 0x94}, {&(0x7f0000000100)="34a7a92ee932db0af432deeb6bc5b37c6e7c1a489f1e5e86c67afe81b0b091c4bffb211edadd5eedd9eed1f43b7108bf04f8191a77121bafd2b5d3beaf257686cec6e2d4cd6b58a7657f976ce923f9b1ebead488c7b173c7eb5fa66a67763dafb51f4d45fb44861012e9e5aa82b6cee3f0900c87463d18a0a372e1224cdba281", 0x80}, {&(0x7f0000000180)="aae3db41e79fd9ba84cc368fecf1a673029bb635ecd81bc8f0b70bb4088e3fde7b883753731364b39559af591e9d3b99ce188e5c73fc6437fde79188242691f1c488e9b060bda1fb2d4ab388bf24dca3dfbd52183b95ba8cfa1d1d5421965a785100d01e6e45cff856a1f40702c6857afb8e031bed2bfdafa680cbd6a62e857ed33a553e101b594b43624721fa146b9543f3d51d0a0bbfbe1f", 0x99}, {&(0x7f0000000240)="282a9e446e", 0x5}, {&(0x7f0000000280)="e6009bfde9c0f3091d13f6a13bbcc31f41826d5c0981b179cabe7c53ed712bea23374dc32aba05356c41cc4bbae4133a340c0bf1268e40f24eb022356a23f02df89a71cd5024315fa8359138c5b05cf637a7d0b0d9b30637ea3056cafbe8bf8bf76411a7e0e91e01f9095ea7a30086bfe8e4923c3b3199a9eafd7b0d29a9881f393c4b245c33de0602d583253ce3eef480ada07d25f9a1ab6363d7543988f3bb237b8110905806b1f152c15e08307ff57ffa9dc91f8b82e6667c5c1b93b1771bb0cc024335da20f6fe769d358a807e32f2f2eff0a204e788fe5cca623ae9946f", 0xe0}, {&(0x7f0000000380)="96efb2f7bb5dabe70fb30d5658de675c36fc821b359bd0054bc51440dc7135605667ce95784f73849d271ea3ae7a282692788db036bde2ea04", 0x39}], 0x6) listen$netrom(r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x9, 0x40) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000500)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000004c0)={r3, 0x2}) 2018/04/04 02:41:02 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) write$binfmt_elf32(r6, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x7, 0x80, 0x7, 0x2, 0xe2742420dbe085eb, 0xe58, 0x15c, 0x38, 0x179, 0x9, 0x3, 0x20, 0x2, 0x2, 0x3, 0x7fff}, [{0x0, 0x0, 0x100, 0x256, 0x7, 0xa1, 0x3, 0x2}, {0x70000000, 0x35, 0x0, 0xef, 0x9, 0x63bb9896, 0x80, 0x5}], "3a1f00cd167a3cc562f447077e00d354c2aeded5ba834f7f274bf220a1f1e7a86fc315eaae1bcb2761d2fc7f6a92ee35eef7397b86cc565066810093888e2d048af6147135905f3072ea23b9cd6a4ab2141435dea407df7e58c3d8984b0b9d45d641567942986eff9a0e3ecdae4e0bab8981bd4abbc224dc476447b97857a02063bfe93b73ed25ddf86437863e09c5b79d3e5e5035c1e308c267ee3ce788111b32", [[], [], [], [], [], [], [], []]}, 0x919) fsync(0xffffffffffffffff) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) 2018/04/04 02:41:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="3b5f2373d9"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000000c0)) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x224000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x4e9e9c7c, 0xa6, 0x4, 0x4, 0x8001, 0x50eb, 0x4, 0x762c, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e23}}}, 0x84) r6 = dup(r3) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r6, 0x800455d1, &(0x7f0000000000)=""/67) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c03000000004000000000004718000000000001000040735ba4"]) 2018/04/04 02:41:02 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x7, 0x7, 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0xe8a1) connect(0xffffffffffffffff, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(0xffffffffffffffff, r1, &(0x7f000097d000), 0xff) 2018/04/04 02:41:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="198332e81282799ec14a4ef81dbe00", 0xf, 0x4000084, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) 2018/04/04 02:41:02 executing program 1: unshare(0x102000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) r1 = getgid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000240)=0x44) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r0, r1, 0x0, 0x8) r3 = epoll_create(0x1f) epoll_wait(r3, &(0x7f0000000100)=[{}], 0x263, 0x0) 2018/04/04 02:41:02 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/04 02:41:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x8c1, 0x0, 0x6, 0x6, 0x4, 0x1000, 0x0, 0x20, 0x2, 0x737e, 0x3}) 2018/04/04 02:41:02 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) r2 = gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) fcntl$setown(r0, 0x8, r2) 2018/04/04 02:41:02 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0, 0x85540ae8d9a5cf1, 0xffffffffffffffff, 0x0) mbind(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x41, 0x2) 2018/04/04 02:41:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/223) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "4e1992", 0x24, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, {[@dstopts={0x0, 0x1, [], [@padn={0x1}, @enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1}]}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/04 02:41:02 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) write(r0, &(0x7f0000000200)="2400000026007f000000000000007701000000ff01000000000000001c910b79baf604ff", 0xffffffffffffffc6) 2018/04/04 02:41:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000b92000)={0x1c, 0x3, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) 2018/04/04 02:41:02 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0xffffffffffff7c67}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x89, "a2fbedf6d44dbc61bc3c85e330a71a17b20d0cdeff7912c242bc64c22bb61e0cbfcaf706231ad771b1b39c6b64572524d81b3ae9dd713bbf270d3737cbe91da9a3991932541aff7994023efcf171249df775e389bca1d088e07386b77b902c8d57191dbb13db82d422f5ec4d9e9e40bc1a133bacec0ebe04a91e27dfd3b1fe9d0b5aac0b9771b4159e"}, &(0x7f00000000c0)=0x91) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) [ 126.804005] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 126.846712] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/04 02:41:03 executing program 6: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x100, 0x0) name_to_handle_at(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="59e5b948009a581446e3e4e05d86eb6976d574000007000000ff0dbdc1e952d1f2ad9c2ae860e694894fe6083394ad90206127959e3de7e3080b9fffcdc7b28a56640d6bedee578817afe1c4fb69a90d11e13fe4b8c47f9c56999d9155caf558ff5a9ba0e5f0902c481c30"], &(0x7f0000000280), 0x400) io_setup(0x7, &(0x7f0000000000)=0x0) socketpair(0x11, 0x803, 0x2f5bfd320000, &(0x7f00000000c0)={0xffffffffffffffff}) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000040)="19b211c35a006be2c8fcf4653b864ed39c4d0a8f1a2a267a3ca1a577c7964a399baaadcf081b20d9fedd66efb24b5cba638fe310c5a15138e8f779f42775d52e0a59cfc583badb4870797f3099cec733df63fe2604d18fe206fcf8f3bb1862937cbcaa347747807358736d59aeedd57d76", 0x71, 0x1, 0x0, 0x1, r3}, &(0x7f0000000140)) r4 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x2e3d}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x665f5e6f, 0x7f, 0x5, 0x29, 0x40}, &(0x7f0000000440)=0x98) ioctl$TCSETA(r4, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x1, 0x42000) 2018/04/04 02:41:03 executing program 2: listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x9, 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) read(r0, &(0x7f00000002c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/04 02:41:03 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f00003c7000)={&(0x7f00000e5000)={0x10}, 0xc, &(0x7f0000b61ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140100000000e6ffff000000000000"], 0x14}, 0x1}, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000400)=0x8, 0x8) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000100)="e0560bbf07945d6095024ff533a0eb664a5ff8c153c60425bd2c71d16eb68a87519fe2919902e8ed35c4d86648d96e744edc9101992341f824f831543406fd43180a1abdf918113dd0f3d1b6ecc3090830e27a41bdc4037aa6d2096b383180eb462f9ed6ca7b3f03f35cb60320d9117d61ddef36c34334") syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file1\x00', 0x1000, 0x1, &(0x7f0000000380)=[{&(0x7f00000002c0)="d3e779a2a59bb94525a3d23f368f1d44b08b75bf6ee269a9c7cdd28553b7a18bc2ed878d4c30a6358d5505766d106d3894095f88c5ce8944505d26933490c7b0fbe4f3261aa6a3f256d36da6fb9940725d83d5773206dfc9c3892d71dd6ecdbc9c88f81719544e59e26fb59898d727908ffda509984f4bd30346183c54f0cd6c2b67c882cb0fce0b97b8bba054465616873055d90069d8fe09330b20f63c66c4c8ec4f9bb4", 0xa5, 0xcc}], 0x18000, &(0x7f00000003c0)={[{@session={'session', 0x3d, [0x7d]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp932'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp864'}, 0x2c}]}) 2018/04/04 02:41:03 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x101000, 0x20) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000400)={0x3}) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000440)) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r5 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000380)={r6, 0x8}) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000000540)=0x800, 0x4) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r7}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/04 02:41:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/04 02:41:03 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x180) ioctl$TIOCCBRK(r0, 0x5428) open_by_handle_at(r0, &(0x7f0000000180)={0x2b, 0xfffffffffffffffb, "623147c8e445103af93c1c2582717a528c94d4faf8b2145a3666997683a458b876526e"}, 0x101100) r1 = socket(0x200000000010, 0x2, 0x0) pread64(r0, &(0x7f0000000080)=""/209, 0xd1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) 2018/04/04 02:41:03 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) write$binfmt_elf32(r6, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x7, 0x80, 0x7, 0x2, 0xe2742420dbe085eb, 0xe58, 0x15c, 0x38, 0x179, 0x9, 0x3, 0x20, 0x2, 0x2, 0x3, 0x7fff}, [{0x0, 0x0, 0x100, 0x256, 0x7, 0xa1, 0x3, 0x2}, {0x70000000, 0x35, 0x0, 0xef, 0x9, 0x63bb9896, 0x80, 0x5}], "3a1f00cd167a3cc562f447077e00d354c2aeded5ba834f7f274bf220a1f1e7a86fc315eaae1bcb2761d2fc7f6a92ee35eef7397b86cc565066810093888e2d048af6147135905f3072ea23b9cd6a4ab2141435dea407df7e58c3d8984b0b9d45d641567942986eff9a0e3ecdae4e0bab8981bd4abbc224dc476447b97857a02063bfe93b73ed25ddf86437863e09c5b79d3e5e5035c1e308c267ee3ce788111b32", [[], [], [], [], [], [], [], []]}, 0x919) fsync(0xffffffffffffffff) 2018/04/04 02:41:03 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/04/04 02:41:03 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x14, 0x3, 0x0, 0xfffffffffffffffd}) r2 = epoll_create(0x800) epoll_pwait(r2, &(0x7f0000a6b000)=[{}], 0x1, 0x80000001, &(0x7f0000e3b000), 0x8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)={0x30000001}) r4 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x4, 0x204800) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000400)={0x0, 0x1, 0xff, &(0x7f00000003c0)}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r8, 0x81a0ae8c, &(0x7f0000000180)) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={r0, r6, r7}, 0xc) 2018/04/04 02:41:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x99, "a9a9d5782846a5af3438d1ff7360f8bb6d2df489d3c2591db02099fedbe63bdef9f4076bf2245e451108ee471f197ccdae86519ea88b3ed575a94050c62a02c3da58818c23ebc4bf247b8391a8f88c0da471a5dd6458706393a66cf1d82eee5cf05d27d4f9e04e65c9a4fae9879e626f4d3d579ec9b22ec49301a07cb9811cff98c07af5806dd386ae3ab6c3ed0125144bb79e6b30caf4ab05"}, &(0x7f0000000180)=0xa1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x3, 0x7fffffff}, 0xc) getsockopt$netlink(r0, 0x10e, 0x66935508570af420, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x40000000000000d5}) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/04 02:41:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="b89515b60542dadce7761844053e3684742eb1a095128f4f1742f7320d671776fc048042563b00d6dc38cce06bdbda299a931053a2d6cfafdc5da6625ed13d24969878987dd4e2727e648f5fc19778d44ac55acdbc"]) 2018/04/04 02:41:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:41:03 executing program 7: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x301100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x2002, 0x80000001}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/04 02:41:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='proc\\keyring$vboxnet0\x00', 0x2) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3ff00000000, 0xc1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'gre0\x00', 0x203}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="69210d00197d"], &(0x7f00000000c0)=0xa) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x9b70, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:03 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x2, &(0x7f00000000c0)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f0000000100)='GPL\x00', 0x0, 0xdf, &(0x7f0000000140)=""/223, 0x41000}, 0x48) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0xf2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={r0, r0, 0x7, 0x2}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x9}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r1, 0x80000, r2}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/04 02:41:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000071000040000000a3ca4dd8"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:41:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) prlimit64(0x0, 0x0, 0x0, &(0x7f00000000c0)) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000001c0)=r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="cb627eb3c146aa470f", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/04 02:41:04 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x2) epoll_wait(r2, &(0x7f00004e7fdc)=[{}], 0x12, 0x401) sendfile64(r0, r1, &(0x7f00000001c0), 0x7fffffff) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8003) r3 = dup(r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000069cff4)={0x4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) sched_getattr(r4, &(0x7f0000000180), 0x30, 0x0) prctl$getreaper(0x1b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000100)={r5, 0x80000001}, 0x8) 2018/04/04 02:41:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40000000000000d5}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000629000)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b3a000)=0x19) ioctl$TCXONC(r3, 0x540a, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000000)=ANY=[@ANYBLOB="0600000200000000000000000000000000000000000000000000000000000000"]) 2018/04/04 02:41:04 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) write$binfmt_elf32(r6, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x7, 0x80, 0x7, 0x2, 0xe2742420dbe085eb, 0xe58, 0x15c, 0x38, 0x179, 0x9, 0x3, 0x20, 0x2, 0x2, 0x3, 0x7fff}, [{0x0, 0x0, 0x100, 0x256, 0x7, 0xa1, 0x3, 0x2}, {0x70000000, 0x35, 0x0, 0xef, 0x9, 0x63bb9896, 0x80, 0x5}], "3a1f00cd167a3cc562f447077e00d354c2aeded5ba834f7f274bf220a1f1e7a86fc315eaae1bcb2761d2fc7f6a92ee35eef7397b86cc565066810093888e2d048af6147135905f3072ea23b9cd6a4ab2141435dea407df7e58c3d8984b0b9d45d641567942986eff9a0e3ecdae4e0bab8981bd4abbc224dc476447b97857a02063bfe93b73ed25ddf86437863e09c5b79d3e5e5035c1e308c267ee3ce788111b32", [[], [], [], [], [], [], [], []]}, 0x919) 2018/04/04 02:41:04 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x879, 0x2, 0xd60, 0x5, "51a7c6cb2399558db2d086f5d70a877881fad0dd54f1277f7a16293334b3e0fb9f39d76c2f4c02479c41108a", 0x80000000}) write(r0, &(0x7f0000000040)="2400000052001f0054f9f409000000000a00071008ff0000000000000020000000000000", 0x24) 2018/04/04 02:41:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0xffffffa4) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1) ptrace$poke(0x4, 0x0, &(0x7f00000002c0), 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400200, 0x1) 2018/04/04 02:41:04 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="ff020a920da2e40cfeece2707e712267485cea51e679a3fe706ce03881106a9146c220f286c8547fe0147ba19e2f75aa5767add61690358337419a0a5a4f772118bffa18d74e0638517c8d729086ec03db372ff249e84c643d56e66fd18438912f973c29c6677b9a59ed0dc2c3b2418c6e8b4db639383da3006a1cfbc20e9768ce043c4c02a313b021f286134cdae0b71b0cf42cada68a239f674542cd32b19e1b8d977422c2afd9e99fa0ec8751929c44f9d78ce6a4fc6ec1afc8c9caa7959e14ab760cced3f7c768e113dd49b1e3ec90540775113dadd43695893c4d686295ff0da15eec0d9d3f809675dd3c69d76c16e10d37342a77698ef4e22ee40e2be16bc3fb8d681e415f642b92bc919b674178df9a6ebb332d8f82e3e184c6eb6b1e11fefdafd0a7a96e6547bc6f23ba61b896462cbd6394f4bf70b77cd9a1e06259fb90890645ecb0e15406cd6c7821e2fcdb6dc91b2a54ab56567fca481688b2eff31ac98b6c1f1310fc4bb6e0c2402e6dcdd096b7d2cfc88f482144873baa09d689aad1868fea5d0baa272bb84c07736e3d5dfb0dabb8c1b52c863f9e5f60579f9cb4f283a13a4c7693ab140757d11c860a1ef0c158aaa9ee0090d90c7106b8deedf6640894039d8020e0a77212cd8d1a42089a173b04b5f2c447749ef0d953888109ddc7933f9e03fab8744bb68fc937aded82ec44c1233a79ab658112408ccd063f217af81d10ec16d6a7c65b47089134855c24704b87b6564db16442ac910ee8377d307e9776269298882301739e38079dcd1ded0e564546e377b03761b7d26ebdb3e765fd1a2c18f6551c0f0aac3c95abc98cbb26e97bf241683a64fb5de2ffe600d7bd0f60a94339f049b939effb4bde6bb0040f1e83", 0x278}], 0x0, 0x0) 2018/04/04 02:41:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) dup3(r1, r0, 0x80000) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x80) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:04 executing program 6: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f00000000c0)={0x683}, 0x8) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x38) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) get_robust_list(r0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x109, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000540)={0x8f, &(0x7f0000000480)=""/143}) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r1, &(0x7f0000000300)="1bda895fe81ba4fd97d3e84e1e3ab0d74fc68f38f46e08472678aee57e679139206d6e107535a9aac1671f0bf999cfc510d66cf3ba34023b7e7825ec65ce3fad1bdf830f88a83d802d900aed89aa960157c54af0c7de188c6b0c602d746c19ff53c9308e887d16ba4ed204b9e1", 0x6d, 0x4c880, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000440)) [ 128.529863] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 128.545708] binder: 11729:11740 unknown command -1283562805 [ 128.564416] binder: 11729:11740 ioctl c0306201 20000040 returned -22 2018/04/04 02:41:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x401, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x90, r3, 0x60a, 0x70bd2c, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffff001}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x24000004}, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r1) 2018/04/04 02:41:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)={0x0, 0x7ff, 0x3d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000030000000300000000000000000000005b00000003000000cd06000000000000000000000000000000000020000000000200000002000000000000000000000006000000000000e2ff0000000000000000000000000000000000000000000000"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x90}, {r0, 0x1000}, {r1, 0x721a}, {r0, 0xc0}, {r2, 0x1002}], 0x5, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0xa35}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:04 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/219, 0xdb, 0x10122, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 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={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() sendfile64(r1, r0, 0x0, 0xffffffffffffffff) [ 128.633409] binder: BINDER_SET_CONTEXT_MGR already set [ 128.662011] binder: 11729:11754 unknown command -1283562805 2018/04/04 02:41:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90410020}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffeffffffff}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x5}, 0x80) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2080) [ 128.694193] binder: 11729:11740 ioctl 40046207 0 returned -16 [ 128.719607] binder: 11729:11754 ioctl c0306201 20000040 returned -22 2018/04/04 02:41:05 executing program 2: prctl$void(0x20) r0 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x401, 0x400) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000540)={0x5, 0x7ff, [{0x6c, 0x0, 0x5}, {0x0, 0x0, 0x80}, {0x1f, 0x0, 0x2}, {0x9, 0x0, 0x2}, {0x400, 0x0, 0x80}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xbc, r2, 0x2, 0x70bd26, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x15}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd1e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6d8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffa547}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000804}, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x8, 0x4, [0x7, 0xb0, 0x100000001, 0xfff]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x350, 0x30}, &(0x7f0000000200)=0xc) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000004c0)=&(0x7f0000000480)) open(&(0x7f0000000080)='./file0\x00', 0x90100, 0x22) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$void(r4, 0xc0045878) accept4$unix(r4, 0x0, &(0x7f0000000240), 0x80000) r5 = request_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)='}wlan1/selinux&\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r5) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000280)={0x3, 0x1}) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000040)=r4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x11, r4, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x105702, 0x2) 2018/04/04 02:41:05 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x500) clock_getres(0x7, &(0x7f00000000c0)) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x8001, 0x101, 0x7fffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), 0x4) r2 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x523, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0x84, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) getdents(r0, &(0x7f0000000200)=""/223, 0xdf) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x6, 0x4) 2018/04/04 02:41:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x20000) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:05 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x1}) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/04 02:41:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8000000b35fc605e1950f338706dd9338094f0abf0cef5a998f47235d556350273f2b99d29ad43ada40058ca5e3ed59fc4b42c85676a9afb56e141e53a107cb4dc2f6de7ae229d8cf7ffed7c70d0b15ec4ac7f436f83bea0851629e18140322147173242c97bfd846506769ec2bd5222a3a5b706dbb9849d0b82087eef40260f83d9792bf70e04e681c4166acb6c2392051d829f473e952c0a67488cf80df6e2bcd"], 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x100000000}, 0x8) 2018/04/04 02:41:05 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x102) socket$inet_sctp(0x2, 0x0, 0x84) writev(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="8a", 0x1}], 0x1) 2018/04/04 02:41:05 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) [ 129.563371] QAT: Invalid ioctl 2018/04/04 02:41:05 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) ptrace$getregs(0xe, r0, 0xcc, &(0x7f0000000180)=""/101) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x6, r1, 0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000000c0)={0x7d, 0x0, [0xffffffffffffffe1, 0xbc, 0x401, 0x100000001]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/04/04 02:41:05 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0xcee) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a00000700000000000000400000f304001a000033c707006fab86290000000000000400512ea5414bdd64814ca993a5d195498ef8f6bcf46f31a96bae8b2e860f9b2aff1becf84595e7accd4ebff0c388381c1468c41162ee6ac0f53a53aa304539ddb621839bedc762a34175e1989e32406e9f2b8c1b0dd2a63f29fc7b9ffb5f91397f005062537bb2ac2166e183fc1f1a49675219e16f56e3a0f7a3d6e11cd47a9400000000000000"], 0x38}, 0x1}, 0x0) 2018/04/04 02:41:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) init_module(&(0x7f0000000000)='@\x00', 0x2, &(0x7f0000000040)='ramfs\x00') r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', r1) ioctl$void(r0, 0x5451) 2018/04/04 02:41:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='ramfs\x00', 0x3) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/04 02:41:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) shutdown(r1, 0x1) r2 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) sendto$inet(r2, &(0x7f0000000280)='"', 0x1, 0x0, 0x0, 0x0) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x7, 0x2, "594925c33b7a", 0x7fffffff}, 0x10) setsockopt$inet_int(r2, 0x0, 0x2a, &(0x7f0000000040)=0x3f, 0x4) 2018/04/04 02:41:05 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000001c0)="24f0b10900000000000000000000ffffffff0100ff10a310712aadf53b201c54d536ef5f9cd759a2ded8d8c13dd5491cdcc621015458ab7b66f12d46a6ae4850015c4736cc06cd84718d3409ca13d3cc3d06206bacf15f2d7a63c3023e0ee217bdc98524b6c746e9468a13e9f57a58343be32402003aedee02d6491f67b30b70dd4b9c00dc53b8d9b071c2d568", 0xfffffffffffffe52) ioctl$void(r0, 0xc0045c77) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420002, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0xf5}) fstatfs(r1, &(0x7f0000000280)=""/221) [ 130.463743] QAT: Invalid ioctl 2018/04/04 02:41:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000015000100000000000000000002000000", @ANYRES32=r2, @ANYBLOB="080001000010000014000600080000000600000002050000000000000014b6ddb3fdd42460aebcc508c258116048dee639e29cb17bb54d0ea333e42ff48d4269196da7d946be222c94223d7b7bdf1342e31d0d42fb385daa406346f0f30bd24541ef9709b9ff05b4ea94979dced5ff206041affece2b3b931e84da1f89b0c1eaf85d5727e806220baa78122f2f3dd93ed3a57f0d36d21fb6c10f"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20000890) 2018/04/04 02:41:06 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x10000000000003, @empty, 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="a185f50ded60556f500e9e6903a274781f2b240860a8cb8b1df9fce7c1146a41f42832426c11e0a3cbe8c6678600e303ceed2b90016d463569b9e8efcfa7f9925619d6d0ef512720aec688a2caf5aaf238aacacd9f0c3c4ebca3f0ff6d2efd089701f949610d4a03c315d2a19c4382538c0e42561b591b66b028", @ANYBLOB="001dcf2e2840f014a786f8af7108453ee2dca4c517065b1b063095e9caab1fad5f1ee1f515b4d2037546a64791443b1d0da1280b754489d9b148ed4894be265275db15361161a1662d6225521a4d9e8b268070729183137928c8c3a7a0988e9089b7c66bc78daa0927a15180b6a2d8f15016f88eb6565f18b01418686dae8a98a48a460e00672925d40d0892b3d90081e82cba255e50e04363a4505563cb1b3f1217"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x6f0, 0x8e8]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) sendto$ipx(r1, &(0x7f0000000100)="e07b3155ac44545a09a0b15516fa3c1fa191264297d6c0a7c67a83ea6cfb691126594c1aef807ad1cc3b668dc4ce8d507cd060537ccbad45323b491e7b6868553a4ea710016e3bf63e390c0488b31c931513d8a47777641a6d8b79fc27", 0x5d, 0x24000040, &(0x7f0000000180)={0x4, 0x20, 0x401, "a1612a9adf5a", 0x9}, 0x10) 2018/04/04 02:41:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/04 02:41:06 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x80000000004e58, 0x2) sendto$llc(r0, &(0x7f0000000080)="78800c7bc0a401977380745fad30b9d855f526b356430eafea814213bf57b2dc6f1bb3ed40b1b76f9be5ec17a9ffd0d19c3ecac15da644a1192664595796e06787326fd24504f030a8d5856771cde9ec339020d94b36f06846f2418256789f29be61ba739f37ce80ed6474a227c8e67efec5d5a215debc33", 0x78, 0x0, &(0x7f0000000100)={0x1a, 0x101, 0x6, 0x6, 0x8, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000040)=0x20) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000040), 0x0) 2018/04/04 02:41:06 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000340)) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000002280)={&(0x7f0000000b40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'vlan0\x00'}}, 0x80, &(0x7f0000002200)}, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYBLOB="5002000090780000e520570bcc3eafdd2ee5139eafea6545afd3b0e10bead1e65755ba1fe5c178311855ce902db194270047fc34363897c3f09c20a58b93c3875a7830f7b25299e2e0b3882abafe120482f9ba947b2147d8e4e3b4bf6ed2d831855bfca5d05f77ce6e8595c7c31931ae62c43ed502ee95ba5d425d17afe0a2053b03c789a4f16819a9b0cc63c42ee9c8e8662c2c815ee6d7268ea76c6175030598e06c5ccebe0f455175a83a44d908336e5ca9dae73880269010a8792d0e54274ce1d0"], &(0x7f00000002c0)) keyctl$session_to_parent(0x12) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="9800"], 0x1}, 0x1, 0x0, 0x0, 0xd01c5258900548cf}, 0x40810) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4041, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0x80000000, 0x4, &(0x7f00000000c0)}) ftruncate(r5, 0x4) 2018/04/04 02:41:06 executing program 1: r0 = socket(0x16, 0x3, 0x1000000000000004) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000090c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="f102ce225dcc6ced4905fd2a24e1e2c5", 0x10}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="c2f03065ff33ca4bf9d2", 0xa}, {&(0x7f0000000180)="557308fa008c1a198d17861355309c6acba5eb807d14daa9de8bae16f87af287a88c1f", 0x23}, {&(0x7f00000001c0)="4b69c87bc797c6396e83a19545d7f2edec4db46ab6752e09d91ac01253d1d3f7cd823f24903f78dba8bd22a46ee793aee1e7dc0fea86e91322917509c68dbbdc4ab81505573a4641506ccd823ea84ca2bb64c565ba1044c7d8faca213391ab77731fbec69035617f6cd524c70b6795b85ff6734e9e65ec05dac7ed5feb8d703a8dcc75e484c9330d7600fa6b55f3e5a6eb6b077aa5d7c7762ea0e29c843621e3190a0fbb808d9075b453f01fd2fc13b0f10d60a04583acaee46feca6796df918251cff51b9168a9f633419108056ecaa84f462224cbebb1b0448a1bff92bee0c5ddd0e3d102252911a5e7c2702d2893446a8893bb6cbaca2", 0xf8}, {&(0x7f00000002c0)="3d44ef69ce29b344e7d2be1e15aa9a9d38b942f1d3b5914616e43637df10273e2a52a162bf8903a0ad7b6f970a3d3c60209ea68bdb22018c8e2e7e2acfc0ff1d4c86f495226eeee67482f3d7dfe55e6459cc7f6f3d714a5ed669a75f059403474a476467811c21ba3b8d72c5", 0x6c}, {&(0x7f0000000340)="12a0ee01196f7cb3c8d539afef6d61c093f522cfc5914d0aad850cb279383887da5aa7d56e8aa5843eb0e1e757a9f6ca", 0x30}, {&(0x7f0000000400)="464bd3bfe0107b0d9542d51644830f77719abd0b2415e679024c53124d015602bc0c6139a9ca732b2eb1796f782097372f931b013c79f89448cc2e302aae29be324ed3fd31977fdbc28de4a57dee7a", 0x4f}], 0x8, 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{0x88, 0x10a, 0xe6ea, "4aa9a872ded33fb58e531e991ed5a841574cae1941ad75530f1bead7f572624fd2ef2eb60189f5f26b093a1dde27765da53d9d1fbbbdb368668c3156e2f15a8b835010fea4b5196320356715e1b55750aa4f55e2638ce4990d2c1a924258d92761c25552eb838e5df57f013da1e802b73b12e64c21104512fc7d"}], 0x23e8, 0x4000}, 0x9}, {{&(0x7f0000007c40)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0x7fff}, 0x2, 0x2, 0x4, 0x1}}, 0x80, &(0x7f0000009080)=[{&(0x7f0000007cc0)="7111169c94b04016c2c58720e35260a21d33a136d3203dfcabb93f16dc202d5c2aedaf43c596fea5be6f1496261c79d5f044d01816", 0x35}, {&(0x7f0000007d00)="ebac0975a3ae7cfc4a307d7ad8c3f52c20a5e0baf597ea6de021b60f149c978d4b5c64a951985b8891895499cf3b22fcbdd8acc52aecf6ccc1cf32cfee2e2600f32a7ad10f0786e2742c2eb88e1fde4ca5e6bd26d8e59fd045f02b5996f0f91ec18aaabda0be7f25e2", 0x69}, {&(0x7f0000007d80)="39c00987b4fc5c165978c28d5eb24732179233687ebea3691e93e8c1749d47f7cf05b65b5cd0418b61e9a539592459ce9c53e9a103fc7a470dc85206dd596c71acd35c041c07215a741dcca33d45bdd6b45591eb1889e489a65239c0218de8bf44a16d5c15bd51459a3bca2e06bfb32424838c8ca237e0451847018bed2f6977f5983a1d337c23fb06be320c6aeba5b2c2c87d4aa52ddd4ceff203f9e84fa11222fe68c706f7a6494f957e9b55a179a52429eba7cf1736361aa0140b6d4c3dd4fa3ac8aeb0f4efb8e4f4d71b2339", 0xce}, {&(0x7f0000007e80)="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", 0x1000}, {&(0x7f0000008e80)="482da48e8024087217a4a549eecfee81e320f36ccc5c8f1153905b947237048e384ab82ec10f72646720d8173d6f733136545a26ff75ace0c3aba1993bd34c8f31763c", 0x43}, {&(0x7f0000008f00)="0e6d7a1597319e392dd517aef8fbe811960a097a5ba2d1f357ac182800f2bfb0cff153e0af97ecb813c447d1c74611bb1c923244eb6dae13ad63b9dfea99f9b1ce8e83f5480739f8081087705498b24baac44d7522825390a60cda96ec16e61f1905bb2838fa283ea34d", 0x6a}, {&(0x7f0000008f80)="4f6f2af6cdf2222240e95b8bad76300774d58001ac54f04657c384529eeb76d2899add93a56d18a9a18d7143e5d93948485b905bf6ffa74bb7824135b8e5064a33ad286198d19d2750bea453b26f2368dea33fe9e63f78feaf8e4fb528e9fbf696df8768ce0798857db85940d00bf480725c0eec9eec88ca2dce8f3e0722b8772ec422f731f4e4910c128eec4f7ea6fdab628848616655723cffc785882fdd5bbd569d366ec0cb0b191b1d16ab5cbbf896df716b9ac2ceb7d9a15595a1543bceecd97c68bb47dadd7e0e2449e6faf9b100a34cd67215cee905c286e7ce5a361ebfcf1a25d4b7f0569359014e", 0xec}], 0x7, 0x0, 0x0, 0x800}, 0xfc7}], 0x6, 0x40000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000080000000000000000000019d457ce2bc158be335ef0d4f68e0c5337c6687622276e141c79b153c9fe9252a753ecbf6178fb21cc8a"], 0xe) 2018/04/04 02:41:06 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) 2018/04/04 02:41:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xa8e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x7, 0x5, [0x3, 0x9, 0xa3e2, 0x0, 0x80]}, 0x12) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x7}, 0x1) 2018/04/04 02:41:06 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x401, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001800050500000000000000000a0003000000000600000000f986004f40e5025743884ab2626ac13dd4c7e1f8a8e023803f7bd74d821b47a629568feb9a2ce33170f715b4e3"], 0xff5a}, 0x1}, 0x0) 2018/04/04 02:41:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002f8ff6)='ns\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000f1af86)=""/122, 0x7a) getdents64(r0, &(0x7f000050cfc6)=""/58, 0x3a) 2018/04/04 02:41:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x7) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/04 02:41:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x3f, 0x6}) 2018/04/04 02:41:06 executing program 0: add_key$user(&(0x7f00000012c0)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a}, &(0x7f0000001540)='o', 0x1, 0xffffffffffffffff) r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="258d0fe034ace2736ff01f155d91252fad5fbdeea39739e2967ccf72fb153cb8b45d5fbfe32f4450900826a65573369aba1a96424bde40863c0bd4564189fdfb5063e4627fbde1e5e80518c159c126c492085e313a67240dbd", 0x59, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)='user\x00') r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x6, 0x8000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000240)={0x7917, 0xfffffffffffffff9, 0x6702, 0x8, 0x100000001, 0xdf}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) 2018/04/04 02:41:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x1) r1 = gettid() r2 = getpgid(r1) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x0, 0x1, 0x3f, 0x51da}, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:06 executing program 6: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x12, 0xfffffffffffff14b, 0x7, 0x6, 0x0, 0x400, 0x40, 0x6, 0x8000, 0x3ff, 0x8, 0x8000, 0x0, 0x10001, 0x3, 0x6, 0x2, 0x0, 0x9, 0x7fff, 0x9a, 0xe3, 0x7, 0x59, 0x1, 0x200, 0x8, 0x2e7d0c5e, 0x2, 0x6, 0x2, 0x80000000, 0x9, 0x2, 0x2, 0x80200000000, 0x0, 0xfff, 0x4, @perf_bp, 0x10800, 0x9, 0x4, 0x3, 0x7fffffff, 0xa84, 0x4}, r1, 0xd, r0, 0x8) 2018/04/04 02:41:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x3f, 0x8, 0x0, 0x8020000020}) ioctl(r0, 0x2285, &(0x7f0000000000)='S') keyctl$set_reqkey_keyring(0xe, 0x0) 2018/04/04 02:41:06 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/04/04 02:41:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) kcmp(r1, r2, 0x6, r0, r0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socketpair$inet(0x2, 0x800, 0x2ec, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r5, 0x21, 0x80, &(0x7f00000001c0)="48ce675c7bf6db84983b6e03647b9390b1897a13290b93cf8c8f6609ad6dcbd61d122b32028d1d02059c87ec776e176a66ac8dfc4b44ce2d68a1d1dbe289458014fb732ef38c38fdf04e4e692eab75060b8025463a520c8f0f3a7c565b1671a649dc9b8e7ab8bde9a0054fcfb4048cc6a8d7ee5253a9c1bec81f67ea3ff0630b39c596ee0a58bcd3b805b6bdec9b58c6fafb383d26fafead433561b26334663b9a63f1c4f5a3b6a76684d39cbc477dc0dc6045f7938b17fa649d8c0e52835ee15d1d7fd29bc195fa68f1393d90f6a08c4ff1314bad0c44f9087b95f0f2d5dc5c5f4ce92765bb46fe6f0448fc", 0xec) r6 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000100)=0x80, 0x80000) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000140)) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="042a00e4ff0000004001000000000000000000000000ff"]) 2018/04/04 02:41:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:07 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='/dev/sg#\x00', 0x1) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000380)={0xffffffffffffffff}) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x84, 0x0, &(0x7f0000000480)=[@free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x0, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f00000003c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000340), 0x1, 0x1, 0x1a}, @fda={0x66646185, 0x2, 0x1, 0x13}, @fd={0x66642a85, 0x0, r3}], &(0x7f0000000440)=[0x38, 0x0, 0x18]}, 0x7ff}}, @free_buffer={0x40086303, r4}, @clear_death={0x400c630f, 0x0, 0x4}], 0x35, 0x0, &(0x7f0000000540)="41af67ab07cda36f5ea8df518457064d9c321681326484e085d1e656d8b4902355735434393f5cf5fa6fa54d3d695ecafee322669c"}) socket$can_bcm(0x1d, 0x2, 0x2) r5 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc008641d, &(0x7f00000001c0)={r6, &(0x7f0000000100)=""/154}) write$tun(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000608fffffac1414aaff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0xfffffffffffffddd) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4100) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f00000005c0)={@local, 0x0}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000240)=r7) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000280)={0x3, 0x4}) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000300)=0x401, &(0x7f0000000600)=0x2) 2018/04/04 02:41:07 executing program 4: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0xffffffffffffff00, 0x0, 0x0, 0x0, @adapter}]}) r2 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$TIOCSBRK(r2, 0x5427) 2018/04/04 02:41:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x20000) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000140)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/04 02:41:07 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/04 02:41:07 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000039c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000003980)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000010"], 0x20) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x400, 0x2080) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000003a00)=@set_option={0xe, 0x0, 0xfa00, @ib_path={&(0x7f0000001440)=[{0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c6]}, {0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x9, 0x0, 0x7]}], r1, 0x1, 0x1}}, 0x1d8) 2018/04/04 02:41:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852f, 0xffffffff}, 0x14) sendto$inet(r0, &(0x7f0000000440)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/04 02:41:07 executing program 4: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0xb97) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffdfc) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x8) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:07 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="cd96f52b230e9869b4dfe18acc5b7b8b933049aca57368827e91254b09001208", 0x20}], 0x1, &(0x7f0000000240)}, 0x0) recvmmsg(r1, &(0x7f0000003880)=[{{0x0, 0x0, &(0x7f0000003400), 0x0, &(0x7f0000003440)=""/91, 0x5b}}, {{&(0x7f00000034c0)=@nfc_llcp, 0x58, &(0x7f0000003780), 0x0, &(0x7f00000037c0)=""/167, 0xa7}}], 0x2, 0x0, &(0x7f0000003980)={0x77359400}) 2018/04/04 02:41:07 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) socketpair(0x8, 0x8000e, 0x6, &(0x7f0000000080)) 2018/04/04 02:41:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="cb7e8ea137292bc0da32d2707d48596b30d4083f7de440c20a52caabc32efb6737abb64fcf51124e497e3c47b73fb8797ebbffee8332fb4aa7c8c844b78240ab43ddd8a0ed9da53ae3bec767a949322bfee9fe7f6b315109ad79fc0fa0fea87e114199e553dfe3a60d364edfa427702b85e908dfb42431b89a6c553b9f895798598d04dc128e825f483944d213b0065748e6e1571fc464d31c9a", 0x9a, 0x2}], 0x567266d83934ff58, &(0x7f0000000200)=ANY=[@ANYBLOB="636865636b3d73747269555879e11d8540f22c7379735f696d6d757461626c652c646d61736b74696d655f6f66667365743d002c6e448958af652c00"]) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) ioctl$TIOCCONS(r0, 0x541d) 2018/04/04 02:41:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000840)=0x0) get_robust_list(r1, &(0x7f0000000640)=&(0x7f0000000600)={&(0x7f0000000540)={&(0x7f0000000980)}, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)}}, &(0x7f0000000680)=0xc) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000380)={0x4, r2}) open_by_handle_at(r0, &(0x7f00000009c0)={0xa5, 0x10000, "e527a7432d1aeb34675c4f4219677b5fa44595b68785705520f3c7e1925f1fe6aec565afcdfc2d013fa67688d24147366fbda4e9175466fdc4c7a0d243beb71edcaa16da87cefe2c0387805656ae8b4eea58b440dab5ad598f3f3d7207796c363c7c015716e415ded8c10a348c53bf0d44d867550e3f191d6c7cb6dadf626c5587a95755c02fcacd6d5a2c123ebd7415fe68e598bc35e24b9fb3371dd5"}, 0x84000) sendmsg$netlink(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)}, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="07003c58f81f498fa244bb5c"], &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000a80)=r5, 0x4) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000003c0)=0x4, 0x4) fchown(r2, 0x0, r3) fstat(r2, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x6, 0x2b, 0x16, 0x8, 0xc0}, &(0x7f0000000480)=0x98) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000004c0)={r6, 0x200, 0x1, 0x1f}, 0x10) lstat(&(0x7f0000008940)='./file0\x00', &(0x7f0000008980)) write$cgroup_int(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="6fb24801000080ffffffff27a8c855f6c61fde49dd24d61041c98561ef4199c0edbd6c48dcd0de1f3114f5056026a1d292a25945800bc7d51db74311b9213907570e2f9ef843d2135da2670112137e8d946c3c0576c2c760919e1b3b3ed2905c60d07ed9536651db4f00422890aff2a8259eb8a7f3d1cb36e1b5060b25"], 0x7d) prctl$getreaper(0x25, &(0x7f0000000400)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000cc0)=@abs, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000f40)}], 0x1, &(0x7f0000001580)}], 0x1, 0x0) getresgid(&(0x7f0000000140), &(0x7f00000007c0), &(0x7f0000000800)) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000940)) 2018/04/04 02:41:07 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000000040)={0x80, 0x7fff}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)={0x3, 0x0, [{0x40}, {}, {0x2}]}) 2018/04/04 02:41:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r1, 0x200, 0x70bd28, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x6cbe8f0a2bfebb48}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0xd0}, 0x80) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0xffffffff, 0x3, 0x8001, 0x2, 0x2}) 2018/04/04 02:41:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/04 02:41:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip6gretap0\x00', 0xffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x48}}) 2018/04/04 02:41:08 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000540)=0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x1, 0x2) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000600)={r3, r4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xac9, 0x0, 0xfff}]}) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 02:41:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000c50540000000000000006910cfe2e98db08380fbcb0800000000001816000033716d1b6edfafe0053c0fd26508bd68a124e52b7c05a19afce9d3b776c73adc5602a0ba83bf2d4cba6358ed3e272ceb3ca40acf1890a1372b1e7491e493c825aafc9f09060799ce9133d86e2fc5dfca05151c3093b0d2d5bb0be240806707c6433e22f77e4af5f82173c20754eae15c49c747acbf9f1b67f7cacf4f3ce389b4e4b69be5a51f681cd2c9c87e97d3666e6bbd2c70d64333d27387f33e15", @ANYRES32=r0, @ANYBLOB="000095000000070000000000000000009e1ab567f8ebd5a469511467854ef5930511c263fe32f8617e31afc351aa04e83c3d5c2901790ddb4377edbb5113cd86993f5f23b25bad474848b44770411798b10533a447e4db03599076c9ceb4fab12741f144d20851a9e33e45124c20fad2dd4452e09e64a983b3a8a04c4a3867e8a1b2f339b6d6a3286c78cf0095ca7d16f0becbfe1b1b05a040b64c456c65bf10836e76404abdbf1e55e05bf15343"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101100, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r1, 0x39, &(0x7f000039efb0)}, 0x10) 2018/04/04 02:41:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x7}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000100)) syslog(0x0, &(0x7f0000000040)=""/118, 0x76) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)={0x230, 0x8, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x3}, [@nested={0xbc, 0x81, [@typed={0xc, 0x8d, @u64=0x1}, @generic="1bca0f2744e973cb7df066447abca16a7b088c068c78abfb7fec8d17613b135d33c74088ba2462f823fc42651df8b1e0082fd35bf7d00d1b1596f35c2a9fbcb44315d1e83bd3453f08fb441def883dec19f3c3ec480d19f4ddc38614033b3cbee634392356a57e1c476fe96daf348258164df3ed20d2725f018013452265b5f7939cc0dce98851271bad5271c4cfedadd2f444ac116b934ec6f959ddcf09290391034b202f8bb3b75d3a9473"]}, @generic="d3f82635305ba98e83677effb016b486fc6b189e8717068a6beb5a9224f5b360efa55e07d1ff33d226fdaab1e97f742a25c2a12adccf103f15e5d1bfc71550f8ef02ae19900557fa8b245387912cb96492060668f0330f7b4b958bed40964256f1acfd2880a9db6b4b6dd2f376b220584506266ca334e5a064d674d61840f1b2e8a4007e04fe9074c7007b0a6afc4db39eaa5433676f9ebb5338e6da6bb6894af6bc1ee9d00693a7b9ca7efc219cf4fa4c620b607b582780649bf346b60843f53650c7448961bb794ea1f0f37d3cdbc37b74d290071a6f3136f8d5", @generic="f8ea40decd9cfb65bfe7c0f38bfc8a0d04a933b5d5593e4a5078b1606f0f45a5547c0da58712f23e2fd6bdeecaa2f812b0f9e03219164a3a407eab9e5c41297b3e7448d476b223f8e6a52e7211319d568589779c96cb3eb7b3f59c8be7a5178f2a2bfb17", @nested={0xc, 0x53, [@generic="5e2a8196d7"]}, @typed={0x14, 0x82, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x230}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$TIOCNXCL(r1, 0x540d) r2 = getpid() sched_getattr(r2, &(0x7f0000000140), 0x30, 0x0) times(&(0x7f00000000c0)) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0x0]) sysfs$2(0x2, 0x3, &(0x7f0000000340)=""/158) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) keyctl$chown(0x4, r3, r4, r5) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0x6, 0x7, 0x7, 0x1000, 0x8001, 0x0, 0x3da2c891, 0x3, 0x101, 0x7}) 2018/04/04 02:41:08 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x1ff, 0xefffffffb8d47882}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 02:41:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x2, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) clock_gettime(0x7, &(0x7f0000000000)) 2018/04/04 02:41:08 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) 2018/04/04 02:41:08 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4041, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwrite64(r0, &(0x7f0000000180)="2c2b96a05f135cd6a008e94a46d8a5e85d2a5e28000247c51bb74d2453e3c81baa7ff323191695dec949c64acd932d1f08f527ffc9b2be6b0c81d048204a1de1788fbd49864e9306fb3c479ecb33691e9954c7eb63f29639ece79baf28ff0424bab768", 0x13f, 0x0) 2018/04/04 02:41:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xbf5c90efbb67260c, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) close(r0) 2018/04/04 02:41:08 executing program 4: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x40000000000000d5}) fcntl$getown(r0, 0x9) 2018/04/04 02:41:08 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x401, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000240)={0x1ff, 0x4, 0x9a}) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="e2f540dfc1c6a5e9e06db68fab54a9b7e35d7cdc4b84fb8f0fe79802bc6e608c620dbeba49f4a84b9709576ec92b8f549556fe9b132a8289a61f8f0b14f6ec81939e449e040bdd4fa5638f00e02b5505a7bfc6e5873417d99d7fd89674ae7eeeb960c631d3b32890cf154e0ff0d1c42979b668e7115e01abcd1d292e0f41a4c3ee8021060a306b5759861eeca1d8e17f8da2d5c95404f7596386a4b6f33c9d66a3e21985943ff626195e1a95bf0e2c21d735c79ac54b2621532583f4d1a61831870face50eb0a4ead1626663abf269d216d360f9b2a087e9730e0e56d321cbd457fa487acd8b4075b4d9d9", 0xeb, 0x2}], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/04 02:41:08 executing program 7: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000540)=0x12, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/173, 0xad}], 0x2, &(0x7f00000015c0)=""/54, 0x36, 0x4f1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x3, 0x30000) bpf$MAP_CREATE(0x0, &(0x7f0000001640)={0x0, 0x8000, 0x0, 0x80, 0x8, r4}, 0x2c) prctl$getname(0x10, &(0x7f0000000580)=""/4096) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000100)=""/162) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001680)={r3, 0x0, 0x4, 0x5}, &(0x7f00000016c0)=0x10) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x7) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000002c0), 0x4) perf_event_open$cgroup(&(0x7f0000000240)={0x5, 0x70, 0x9, 0x6, 0x0, 0x6, 0x0, 0x5, 0x20000, 0x2, 0x8, 0x7, 0x6, 0x3e0000000000, 0x100000001, 0x6, 0xffffffffaf4b7698, 0x0, 0x401, 0x5, 0x0, 0x5, 0x7, 0xfffffffffffffffe, 0x6, 0x7, 0x7, 0x81, 0x0, 0x1ed, 0x0, 0x80000001, 0x7, 0x2d223f9a, 0x0, 0x2, 0x3ff, 0x700000000000000, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x148a0, 0x7fff, 0x8, 0x7, 0x4, 0x8, 0x1000}, r2, 0xa, r0, 0x1) 2018/04/04 02:41:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x2, 0x3}) 2018/04/04 02:41:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000380)="484e0a5a6da60ddb276b7fd4ee3af89c7f72350700000000000000958d55d0ddf564c4a657157d9e5789b5aab3927ce2fcaf6bd00bdc7b66c4469d14226cc694b6c27c2dc589b098f600000000000080018b7a034e0c35ed5a449229f9fc61c7cd7c4aae0605e51dba6766f51f5513ca83a135d57e3b256ad04464cf1874c71df45b32bd2213b36d412803052fd5ca001875ac49a9aa9206d11fbcbfa8000000", 0xa0, 0x0, &(0x7f0000000140)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x10}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e20, 0xf800000000000000}}, 0x8, 0x3}, &(0x7f0000000300)=0x88) r2 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x1d6cd7a, 0x20000000002) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(r0, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400a00, 0x0) mkdirat$cgroup(r3, &(0x7f0000000040)='syz0\x00', 0x1ff) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, 0x7fffffff, 0x1, 0x0, 0x0, 0x1}, 0x98) clock_settime(0x6, &(0x7f0000000180)) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/04 02:41:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8a00, 0x80) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000080)={[], 0x2, 0x43, 0x4, 0x0, 0x100000001, 0x2000, 0xd001, [], 0x4ae0}) r1 = memfd_create(&(0x7f0000000000)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:08 executing program 2: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000640)="74086e750000000000000000008c00", 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) fallocate(r2, 0x1, 0x9, 0x6) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xb, 0x6, 0x1, "e37f87b042f5cc1bc6550ed9fdf89c2080458d1325cf3b1aa99ae26cce9ff7dbd291c96878c982f1d3168ff14152b6fddb1b98ca61421f1743a83ec051197afc", "da4af025e0980d12773091357740fa1136213d8e00aa02f89467a68e0cb37fa9", [0x1, 0x4eee]}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000140)={0x6, 0x762, 0x1ff, 0x0, 0xf}) capget(&(0x7f0000000680), &(0x7f0000000700)={0x3, 0x9, 0x0, 0x0, 0x101}) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000600)=0x3f) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0xf8, "a046adece73d988c2cfaf463248d63bdcbfdae6ac3f990edcdc74db159ece7a6128b6f7530aba8dfbf17111617cde025791a2b2fe4db3c90f521f9f2ec1848c9b754fa129a93d3a368dc535bbd05a1483ab4e978aca86534fb9ccba5e931695f576c4767547837c7c96c58b5befed7bf4b49e57068b665b7e67dd0e5fb4a4e9a73b02f53a070204baccc6fc33e4342567d3e6128b11d7c4f25f7aad79a54a53a31a3faa66e94160ca0374ad3f7d707a7cef27de0205fa00cc9c08d5d565f85a950bc3402a0630ab5709fc8c276b2760dce166287b7a59630a24822a70d860c036e1b73210ad238e4862eba0b1bcb537cdd754910bef94299"}, &(0x7f0000000000)=0x11c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000480)={{0x0, 0x0, 0xfdf, 0x3, 0x5}, 0xfff, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x192de4c8, 0x3}) sendfile(r1, r2, &(0x7f0000000080)=0x5f, 0x102000004) 2018/04/04 02:41:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10002, 0x208080) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:09 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) sendmsg$nl_route(r0, &(0x7f00002e9fc8)={&(0x7f0000969ff4)={0x10}, 0xc, &(0x7f00002f7ff0)={&(0x7f00005e6f58)=@setneightbl={0x24, 0x43, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x10, 0x1, 'selfppp0\x00'}]}, 0x24}, 0x1}, 0x0) 2018/04/04 02:41:09 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit_group(0x24) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/04 02:41:09 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) 2018/04/04 02:41:09 executing program 5: r0 = timerfd_create(0x3, 0x0) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x94200) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000200)="ee629072babe27a99b0e78d6fece7f5af262e32f77c85e4043ef11296e5594c323daaf2e14e444c9366d02ccd4e3d673996e6a7cf8ea48712bc9326f9639da0c7bb34c20b91dea8c12185f6fecb3c0e563203db77603dba179473709b83bdc54d62e1040dc6d57707de2e2a934477a3f5606fc6ee16ab093da6f55c557e1c8223f7e471b5b6a6093a2821346dd6a17931bf36cfabfca7a8a88d46494a3ed932b5809fb38b25195fb2a0d336ea1b63613cd35d078be185e88a5be05c7e231", 0xbe) timerfd_settime(r0, 0x800000000000083, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) timerfd_settime(r0, 0x3, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) 2018/04/04 02:41:09 executing program 2: socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) bind$alg(r1, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) 2018/04/04 02:41:09 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x80}, {r0, 0x400}], 0x3, &(0x7f0000000040), &(0x7f0000000080)={0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000002) write$evdev(r1, &(0x7f0000000000), 0xfffffe2b) 2018/04/04 02:41:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) r1 = socket(0xa, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000100)=r3) sendto$inet(r1, &(0x7f0000000000)="2b00000100", 0x5, 0x8000, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/04/04 02:41:09 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:09 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000001540)='/dev/audio#\x00', 0x1, 0x204000) close(r0) sendmsg$nl_netfilter(r0, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1164, 0x2, 0x0, 0x800, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x3}, [@generic="2c5daf786fbc602b44e00c37ed4a8afaa08f80661e88fbc9970b507f5bc47d97aff53ff7d5ebc6a56a0483fc1e8c80763f1ac6c932cd539206f638d539e858b74b15ddd116bc345aac42aa1ffe5a0f4fccc96c3c925dc9ebeea827c653f8779f16344650", @generic="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", @typed={0x4, 0x12}, @typed={0x8, 0x56, @u32=0x2}, @generic="f4209b9b4c5dc05d41f5035e8c66328055bf8eee82b9d81393c95d43788f491f3a90bd84100b8a2b90187e4e1149b07529e90f35cc48cce78fe698a53b175b96726eec3d2a4cca9d495504b9372cef4d7e06ef4521b7dfc9f912bf0b622936f76c72ce52e0f77bb7a1ba8fc0679cdd6a98784e46850bc0a31ce13a23ad72f4a3243a569e6b68ad061474051fc5bcf2db407327f06d04be0ee6d9", @generic="eb18d6e33de8ede235ef43cff6c1200828970700f62b9ffedc67cbeb55bce48e6212c81a9e6f5b470c21b553ebe03e84f11fde2dfbdb184291b5a6a8f9c7337c79a7f7d1b835"]}, 0x1164}, 0x1, 0x0, 0x0, 0x804}, 0x24000000) accept4$bt_l2cap(r0, &(0x7f0000001240), &(0x7f0000001280)=0xe, 0x800) 2018/04/04 02:41:09 executing program 4: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x20, {0x2, 0x4e20, @multicast1=0xe0000001}, 'erspan0\x00'}) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40000000000000d5}) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x800) 2018/04/04 02:41:09 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x194, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f00000005c0), &(0x7f00000002c0)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, "79616d3000000002000000000200", 'ifb0\x00', "726f7365300000000300", 'vlan0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xac, 0xac, 0xd4, [@time={'time\x00', 0x18}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4}}]}, {0x0, '\x00', 0x1}]}, 0x1e4) 2018/04/04 02:41:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0xfffffffffffffff4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/04 02:41:10 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x10000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x7, 0x1f20, 0x80, 0x4, 0x6, 0x6, 0x5, 0x1f, 0x5, 0x400}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000a41000/0x1000)=nil, 0x1000, 0x1, 0x30, r0, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x4, 0x2000) mlock(&(0x7f0000ca5000/0x3000)=nil, 0x3000) sync() 2018/04/04 02:41:10 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000000c0)=0x6e) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='N'], &(0x7f0000000100), 0x0) name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0c00000000000000cafe3b1a8e70cf82de3855e9ed34f32d8b99ff603378d6c0e758c482107786142a81aeaa86d5eaa1239ee288db341be897191dc65859cb55360b232e973cc7189f18682d91aaa611239cf3afe1fd564f3fc6469ec1980d36c05639b36c52d6aacb73dab1a51e972be92c829c32cadbf1713eb9899c2f7e94cd413b491f6ae99a63d7c0acdbd99d8fe6326a8fbf86312ec71f8a00949f78be228dbfdb8efb2f30cd9b30461ce2505557"], &(0x7f0000583000), 0x0) 2018/04/04 02:41:10 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r3 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getgid() getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) getgroups(0x8, &(0x7f0000000340)=[r0, r1, r2, r3, r4, r5, r6, r7]) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r8, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02f9ffff", 0x4) 2018/04/04 02:41:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x0, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00002c5ffc), 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x3, 0x0) 2018/04/04 02:41:10 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) 2018/04/04 02:41:10 executing program 0: add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="c0", 0x1, 0xfffffffffffffffe) 2018/04/04 02:41:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f00000000c0)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x40000000000000d5}) 2018/04/04 02:41:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x0, 0x2040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x6, 0x10) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="b102bd457339"}, 0x14) 2018/04/04 02:41:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname$packet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/04/04 02:41:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/04 02:41:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 135.616288] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 135.624602] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 135.632739] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 135.640498] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 135.648276] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 135.656071] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 135.663913] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 135.671652] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 135.679407] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 135.687135] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 194.940730] buffer_io_error: 4 callbacks suppressed [ 194.940735] Buffer I/O error on dev loop0, logical block 15, async page read [ 312.287870] random: crng init done [ 369.631180] INFO: task blkid:12076 blocked for more than 120 seconds. [ 369.637827] Not tainted 4.16.0+ #288 [ 369.642076] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650057] blkid D21456 12076 2703 0x80000006 [ 369.655709] Call Trace: [ 369.658408] __schedule+0x8fb/0x1ef0 [ 369.662149] ? __sched_text_start+0x8/0x8 [ 369.666337] ? perf_trace_lock+0x900/0x900 [ 369.670585] ? perf_trace_lock+0x900/0x900 [ 369.674827] ? trace_hardirqs_off+0x10/0x10 [ 369.679168] ? trace_hardirqs_off+0x10/0x10 [ 369.683548] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.688748] ? find_held_lock+0x35/0x1d0 [ 369.692817] schedule+0xf5/0x430 [ 369.696190] ? __mutex_lock+0xb7a/0x1810 [ 369.700263] ? __schedule+0x1ef0/0x1ef0 [ 369.704248] ? lock_release+0xa40/0xa40 [ 369.708271] ? kasan_check_read+0x11/0x20 [ 369.712440] ? do_raw_spin_unlock+0x9e/0x310 [ 369.716853] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 369.721461] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 369.726397] ? mutex_destroy+0x1f0/0x1f0 [ 369.730475] ? do_raw_spin_lock+0xc1/0x230 [ 369.734727] schedule_preempt_disabled+0x10/0x20 [ 369.739500] __mutex_lock+0xb7f/0x1810 [ 369.743450] ? blkdev_put+0x2a/0x4f0 [ 369.747180] ? __lock_acquire+0x638/0x3c30 [ 369.751416] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 369.756277] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.761534] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 369.766485] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 369.771440] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.776343] ? __kernel_text_address+0xd/0x40 [ 369.780897] ? unwind_get_return_address+0x61/0xa0 [ 369.785840] ? perf_trace_lock+0x900/0x900 [ 369.790087] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.794976] ? trace_hardirqs_off+0x10/0x10 [ 369.799317] ? perf_trace_lock+0x900/0x900 [ 369.803616] ? locks_remove_file+0x3fa/0x5a0 [ 369.808035] ? fsnotify+0x7b3/0x1140 [ 369.811757] ? blkdev_put+0x4f0/0x4f0 [ 369.815560] mutex_lock_nested+0x16/0x20 [ 369.819623] ? fsnotify_first_mark+0x2b0/0x2b0 [ 369.824205] ? mutex_lock_nested+0x16/0x20 [ 369.828446] blkdev_put+0x2a/0x4f0 [ 369.831982] ? blkdev_put+0x4f0/0x4f0 [ 369.835798] blkdev_close+0x8b/0xb0 [ 369.839472] __fput+0x327/0x7f0 [ 369.842770] ? fput+0x150/0x150 [ 369.846076] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.850607] ____fput+0x15/0x20 [ 369.853900] task_work_run+0x1ab/0x280 [ 369.857809] ? task_work_cancel+0x240/0x240 [ 369.862148] ? kasan_check_write+0x14/0x20 [ 369.866410] ? switch_task_namespaces+0x94/0xc0 [ 369.871135] do_exit+0x1986/0x2700 [ 369.874684] ? print_irqtrace_events+0x191/0x270 [ 369.879442] ? mm_update_next_owner+0x960/0x960 [ 369.884152] ? filemap_range_has_page+0x370/0x370 [ 369.888995] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.893853] ? print_irqtrace_events+0x270/0x270 [ 369.898609] ? perf_trace_lock+0x900/0x900 [ 369.902853] ? __lock_acquire+0x638/0x3c30 [ 369.907091] ? print_irqtrace_events+0x270/0x270 [ 369.911855] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.916699] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.921900] ? kasan_check_write+0x14/0x20 [ 369.926169] ? __pagevec_lru_add+0x30/0x30 [ 369.930410] ? perf_trace_lock+0x900/0x900 [ 369.934642] ? print_irqtrace_events+0x270/0x270 [ 369.939398] ? trace_hardirqs_off+0x10/0x10 [ 369.943729] ? mem_cgroup_iter_break.part.62+0x50/0x50 [ 369.949006] ? lru_cache_add+0x1c7/0x3a0 [ 369.953075] ? memset+0x31/0x40 [ 369.956356] ? find_held_lock+0x35/0x1d0 [ 369.960413] ? get_signal+0x7bb/0x16e0 [ 369.964595] ? lock_downgrade+0x980/0x980 [ 369.968748] do_group_exit+0x149/0x400 [ 369.972632] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 369.977207] ? SyS_exit+0x30/0x30 [ 369.980659] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.985150] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.990167] get_signal+0x74c/0x16e0 [ 369.993877] ? ptrace_notify+0x130/0x130 [ 369.997935] ? perf_trace_lock+0x900/0x900 [ 370.002203] ? __pmd_alloc+0x4f0/0x4f0 [ 370.006096] ? trace_hardirqs_off+0x10/0x10 [ 370.010449] ? kernfs_put+0x710/0x710 [ 370.014251] ? trace_hardirqs_off+0x10/0x10 [ 370.018564] ? trace_hardirqs_off+0x10/0x10 [ 370.022890] ? find_held_lock+0x35/0x1d0 [ 370.026974] do_signal+0x90/0x1e90 [ 370.030516] ? __vfs_read+0xf7/0xa00 [ 370.034228] ? vfs_copy_file_range+0x940/0x940 [ 370.038808] ? setup_sigcontext+0x7d0/0x7d0 [ 370.043128] ? fsnotify_first_mark+0x2b0/0x2b0 [ 370.047747] ? exit_to_usermode_loop+0x8c/0x2f0 [ 370.052415] exit_to_usermode_loop+0x258/0x2f0 [ 370.056994] ? kernel_write+0x120/0x120 [ 370.060965] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 370.066505] do_syscall_64+0x6ec/0x940 [ 370.070386] ? vmalloc_sync_all+0x30/0x30 [ 370.074533] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 370.080080] ? syscall_return_slowpath+0x550/0x550 [ 370.085024] ? syscall_return_slowpath+0x2ac/0x550 [ 370.089951] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 370.095313] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.100150] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.105340] RIP: 0033:0x7f7dc5590310 [ 370.109048] RSP: 002b:00007ffc63377838 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 370.116761] RAX: fffffffffffffffb RBX: 000000000000fc00 RCX: 00007f7dc5590310 [ 370.124027] RDX: 0000000000000400 RSI: 0000000001232378 RDI: 0000000000000003 [ 370.131299] RBP: 0000000001232350 R08: 0000000000000028 R09: 0000000001680000 [ 370.138568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001230030 [ 370.145845] R13: 0000000000000400 R14: 0000000001230080 R15: 0000000001232368 [ 370.153136] [ 370.153136] Showing all locks held in the system: [ 370.159469] 3 locks held by kworker/u4:1/22: [ 370.163966] #0: 00000000702c3a68 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 370.173534] #1: 00000000eac24161 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 370.184125] #2: 000000009fd92da0 (&type->s_umount_key#35){.+.+}, at: trylock_super+0x20/0x100 [ 370.192900] 2 locks held by khungtaskd/877: [ 370.197214] #0: 00000000b13bf5a5 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 370.204906] #1: 00000000e22feb43 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 370.213523] 1 lock held by rsyslogd/4353: [ 370.217670] #0: 000000002b65ab5f (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x165/0x1a0 [ 370.225672] 2 locks held by getty/4443: [ 370.229641] #0: 000000009891bded (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.237881] #1: 00000000884e324c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.246762] 2 locks held by getty/4444: [ 370.250725] #0: 000000003e5131b9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.258971] #1: 000000009d30cc94 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.267819] 2 locks held by getty/4445: [ 370.271788] #0: 000000006fa0a823 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.280037] #1: 00000000689296db (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.288904] 2 locks held by getty/4446: [ 370.292874] #0: 0000000005552b77 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.301126] #1: 000000006e78227a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.309985] 2 locks held by getty/4447: [ 370.313959] #0: 0000000011f61323 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.322210] #1: 00000000804c6035 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.331069] 2 locks held by getty/4448: [ 370.335033] #0: 00000000d9e415d6 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.343279] #1: 0000000007ef18e3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.352140] 2 locks held by getty/4449: [ 370.356110] #0: 000000000323af3c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.364355] #1: 000000009b23eacb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 370.373231] 1 lock held by blkid/12076: [ 370.377207] #0: 00000000c0c33ec4 (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x2a/0x4f0 [ 370.385112] 1 lock held by syz-executor2/12161: [ 370.389770] #0: 00000000c0c33ec4 (&bdev->bd_mutex){+.+.}, at: iterate_bdevs+0xc8/0x260 [ 370.397943] 1 lock held by syz-executor7/12204: [ 370.402620] #0: 00000000c0c33ec4 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x176/0x13b0 [ 370.410873] [ 370.412491] ============================================= [ 370.412491] [ 370.419510] NMI backtrace for cpu 1 [ 370.423143] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 370.429693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.439018] Call Trace: [ 370.441577] dump_stack+0x1a7/0x27d [ 370.445178] ? arch_local_irq_restore+0x53/0x53 [ 370.449819] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.454461] ? nmi_cpu_backtrace+0x1cc/0x220 [ 370.458866] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.463333] nmi_cpu_backtrace+0x1e0/0x220 [ 370.467539] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.472004] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.477253] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.482414] watchdog+0x969/0xd70 [ 370.485842] ? reset_hung_task_detector+0xb0/0xb0 [ 370.490653] ? complete+0x62/0x80 [ 370.494080] ? __schedule+0x1ef0/0x1ef0 [ 370.498024] ? do_raw_spin_unlock+0x9e/0x310 [ 370.502405] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 370.506957] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.512030] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.517020] ? trace_hardirqs_on+0xd/0x10 [ 370.521140] ? __kthread_parkme+0x176/0x240 [ 370.525432] kthread+0x33c/0x400 [ 370.528770] ? reset_hung_task_detector+0xb0/0xb0 [ 370.533581] ? kthread_stop+0x7c0/0x7c0 [ 370.537526] ret_from_fork+0x3a/0x50 [ 370.541268] Sending NMI from CPU 1 to CPUs 0: [ 370.545771] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.546764] Kernel panic - not syncing: hung_task: blocked tasks [ 370.559426] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 370.565975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.575309] Call Trace: [ 370.577870] dump_stack+0x1a7/0x27d [ 370.581468] ? arch_local_irq_restore+0x53/0x53 [ 370.586110] ? vsnprintf+0x1ed/0x1900 [ 370.589884] panic+0x1f8/0x42c [ 370.593051] ? refcount_error_report+0x214/0x214 [ 370.597780] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.603116] watchdog+0x97a/0xd70 [ 370.606545] ? reset_hung_task_detector+0xb0/0xb0 [ 370.611358] ? complete+0x62/0x80 [ 370.614787] ? __schedule+0x1ef0/0x1ef0 [ 370.618732] ? do_raw_spin_unlock+0x9e/0x310 [ 370.623110] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 370.627664] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.632738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.637723] ? trace_hardirqs_on+0xd/0x10 [ 370.641841] ? __kthread_parkme+0x176/0x240 [ 370.646132] kthread+0x33c/0x400 [ 370.649468] ? reset_hung_task_detector+0xb0/0xb0 [ 370.654277] ? kthread_stop+0x7c0/0x7c0 [ 370.658223] ret_from_fork+0x3a/0x50 [ 370.662443] Dumping ftrace buffer: [ 370.666029] (ftrace buffer empty) [ 370.669712] Kernel Offset: disabled [ 370.673316] Rebooting in 86400 seconds..